dmlib: tools/lib64gfx.c annotate

annotate tools/lib64gfx.c @ 1457:dcff9ac95d3f

Add function to set DMImage's palette to default C64 palette and use it.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 10 May 2018 19:58:52 +0300
parents	42fb39da7dde
children	361cad3b8445

rev	line source
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * Functions for reading and converting various restricted
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * C64/etc and/or indexed/paletted graphics formats.
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 * Programmed and designed by Matti 'ccr' Hamalainen
1456 42fb39da7dde Bump copyrights. Matti Hamalainen <ccr@tnsp.org> parents: 1448 diff changeset	5 * (C) Copyright 2012-2018 Tecnic Software productions (TNSP)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 *
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 * Please read file 'COPYING' for information on license and distribution.
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 */
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "lib64gfx.h"
435 e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 433 diff changeset	10
514 c9b9f912acfb Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 513 diff changeset	11 #define BUF_SIZE_INITIAL (16*1024)
c9b9f912acfb Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 513 diff changeset	12 #define BUF_SIZE_GROW (4*1024)
c9b9f912acfb Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 513 diff changeset	13
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14
1381 b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	15 // Based on Pepto's palette, stolen from VICE
1426 4c7b456d7f0b Rename global dmC64Palette to dmDefaultC64Palette. Matti Hamalainen <ccr@tnsp.org> parents: 1425 diff changeset	16 DMColor dmDefaultC64Palette[C64_NCOLORS] =
1381 b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	17 {
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	18 { 0x00, 0x00, 0x00, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	19 { 0xFF, 0xFF, 0xFF, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	20 { 0x68, 0x37, 0x2B, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	21 { 0x70, 0xA4, 0xB2, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	22 { 0x6F, 0x3D, 0x86, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	23 { 0x58, 0x8D, 0x43, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	24 { 0x35, 0x28, 0x79, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	25 { 0xB8, 0xC7, 0x6F, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	26 { 0x6F, 0x4F, 0x25, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	27 { 0x43, 0x39, 0x00, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	28 { 0x9A, 0x67, 0x59, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	29 { 0x44, 0x44, 0x44, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	30 { 0x6C, 0x6C, 0x6C, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	31 { 0x9A, 0xD2, 0x84, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	32 { 0x6C, 0x5E, 0xB5, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	33 { 0x95, 0x95, 0x95, 0xff },
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	34 };
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	35
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	36
1457 dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	37 void dmSetDefaultC64Palette(DMImage *img)
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	38 {
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	39 img->constpal = TRUE;
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	40 img->pal = dmDefaultC64Palette;
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	41 img->ncolors = C64_NCOLORS;
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	42 img->ctransp = 255;
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	43 }
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	44
dcff9ac95d3f Add function to set DMImage's palette to default C64 palette and use it. Matti Hamalainen <ccr@tnsp.org> parents: 1456 diff changeset	45
1381 b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	46 #define DM_GET_ADDR_LO(addr) ((addr) & 0xff)
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	47 #define DM_GET_ADDR_HI(addr) (((addr) >> 8) & 0xff)
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	48
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	49
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	50 static BOOL dmCompareAddr16(const Uint8 *buf, const size_t offs, const Uint16 addr)
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	51 {
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	52 return buf[offs ] == DM_GET_ADDR_LO(addr) &&
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	53 buf[offs + 1] == DM_GET_ADDR_HI(addr);
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	54 }
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	55
b6782b785457 Move things around a bit. Matti Hamalainen <ccr@tnsp.org> parents: 1380 diff changeset	56
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	57 int dmC64ImageGetNumBanks(const DMC64ImageFormat *fmt)
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	58 {
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	59 int nbanks = 0;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	60 for (int i = 0; i < D64_MAX_ENCDEC_OPS; i++)
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	61 {
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	62 const DMC64EncDecOp *op = &fmt->encdecOps[i];
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	63 if (op->type == DT_LAST)
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	64 break;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	65
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	66 if (op->bank > nbanks)
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	67 nbanks = op->bank;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	68 }
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	69
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	70 return nbanks + 1;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	71 }
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	72
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	73
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	74 DMC64Image dmC64ImageAlloc(const DMC64ImageFormat fmt)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	75 {
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	76 DMC64Image *img = dmMalloc0(sizeof(DMC64Image));
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	77
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	78 if (img == NULL)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	79 return NULL;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	80
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	81 // Initialize image information
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	82 img->width = fmt->width;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	83 img->height = fmt->height;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	84 img->ch_width = fmt->ch_width;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	85 img->ch_height = fmt->ch_height;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	86 img->nbanks = dmC64ImageGetNumBanks(fmt);
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	87
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	88 // Allocate banks
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	89 if ((img->color = dmCalloc(img->nbanks, sizeof(Uint8 *))) == NULL \|\|
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	90 (img->bitmap = dmCalloc(img->nbanks, sizeof(Uint8 *))) == NULL \|\|
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	91 (img->screen = dmCalloc(img->nbanks, sizeof(Uint8 *))) == NULL \|\|
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	92 (img->charmem = dmCalloc(img->nbanks, sizeof(Uint8 *))) == NULL)
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	93 goto err;
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	94
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	95 for (int i = 0; i < img->nbanks; i++)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	96 {
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	97 if ((img->color[i] = dmMalloc0(img->ch_width * img->ch_height)) == NULL)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	98 goto err;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	99
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	100 if ((img->bitmap[i] = dmMalloc0(img->ch_width * img->ch_height * 8)) == NULL)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	101 goto err;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	102
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	103 if ((img->screen[i] = dmMalloc0(img->ch_width * img->ch_height)) == NULL)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	104 goto err;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	105
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	106 if ((img->charmem[i] = dmMalloc0(C64_MAX_CHARS * C64_CHR_SIZE)) == NULL)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	107 goto err;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	108 }
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	109
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	110 return img;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	111
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	112 err:
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	113 dmC64ImageFree(img);
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	114 return NULL;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	115 }
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	116
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	117
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	118 void dmC64ImageFree(DMC64Image *img)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	119 {
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	120 if (img != NULL)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	121 {
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	122 for (int i = 0; i < img->nbanks; i++)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	123 {
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	124 dmFree(img->color[i]);
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	125 dmFree(img->bitmap[i]);
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	126 dmFree(img->screen[i]);
932 6320bf08e302 Oops, plug a memory leak. Matti Hamalainen <ccr@tnsp.org> parents: 931 diff changeset	127 dmFree(img->charmem[i]);
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	128 }
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	129
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	130 for (int i = 0; i < C64_MAX_EXTRA_DATA; i++)
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	131 dmFree(img->extraData[i]);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	132
1167 848a88ce7a57 Use dmMemset(). Matti Hamalainen <ccr@tnsp.org> parents: 1134 diff changeset	133 dmMemset(img, 0, sizeof(DMC64Image));
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	134 dmFree(img);
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	135 }
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	136 }
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	137
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	138
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	139 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 {
1425 f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	141 snprintf(buf, len,
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	142 "%s%s%s%s",
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	143 (type & D64_FMT_FLI) ? "FLI " : "",
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	144 (type & D64_FMT_MC) ? "MCol " : "HiRes ",
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	145 (type & D64_FMT_ILACE) ? "Ilace " : "",
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	146 (type & D64_FMT_CHAR) ? "CharMap" : ""
f08c4ace528d Simplify dmC64GetImageTypeString(). Matti Hamalainen <ccr@tnsp.org> parents: 1419 diff changeset	147 );
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	148
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	149 return buf;
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	150 }
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152
827 c8beac5313c3 Rename a function. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	153 int dmC64ConvertCSDataToImage(DMImage *img,
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	154 int xoffs, int yoffs, const Uint8 *buf,
915 ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	155 int width, int height, BOOL multicolor,
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	156 int *colors)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 int yc, widthpx = width * 8;
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	159 Uint8 *dp;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 if (img == NULL)
517 e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	162 return DMERR_NULLPTR;
e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	163
e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	164 if (xoffs < 0 \|\| yoffs < 0 \|\|
e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	165 xoffs > img->width - widthpx \|\|
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 yoffs > img->height - height)
517 e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	167 return DMERR_INVALID_ARGS;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 dp = img->data + (yoffs * img->pitch) + xoffs;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 if (multicolor)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 for (yc = 0; yc < height; yc++)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 const int offs = yc * width;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 int xc;
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	177 Uint8 *d = dp;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 for (xc = 0; xc < widthpx / 2; xc++)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 const int b = buf[offs + (xc / 4)];
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 const int v = 6 - ((xc * 2) & 6);
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	183 const Uint8 c = colors[(b >> v) & 3];
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	184
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185 *d++ = c;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186 *d++ = c;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 dp += img->pitch;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192 else
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194 for (yc = 0; yc < height; yc++)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 const int offs = yc * width;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 int xc;
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	198 Uint8 *d = dp;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200 for (xc = 0; xc < widthpx; xc++)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202 const int b = buf[offs + (xc / 8)];
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203 const int v = 7 - (xc & 7);
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	204 const Uint8 c = colors[(b >> v) & 1];
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	205
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	206 *d++ = c;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	209 dp += img->pitch;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211 }
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	212
517 e2a76bb59888 Return better error values, using DMERR_* enums. Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	213 return DMERR_OK;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	217 static int dmDecodeGenericRLE(Uint8 mem, Uint8 pdstEnd, const Uint8 src, const Uint8 srcEnd, const Uint8 rleMarker)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 {
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	219 Uint8 dst, dstEnd;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	221 if ((*mem = dmMalloc(C64_RAM_SIZE)) == NULL)
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	222 return DMERR_MALLOC;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	223
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	224 dst = *mem;
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	225 dstEnd = *mem + C64_RAM_SIZE;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226
1418 d8a509d72449 Backed out changeset 3baed76155a1 Matti Hamalainen <ccr@tnsp.org> parents: 1416 diff changeset	227 while (src <= srcEnd && dst <= dstEnd)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 {
1412 c386d287fa1e Use Uint8 instead of int in the rle decoder. Matti Hamalainen <ccr@tnsp.org> parents: 1411 diff changeset	229 Uint8 c = *src++;
1418 d8a509d72449 Backed out changeset 3baed76155a1 Matti Hamalainen <ccr@tnsp.org> parents: 1416 diff changeset	230 if (c == rleMarker && src + 2 <= srcEnd)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	232 int cnt = *src++;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	233 c = *src++;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234 while (cnt-- && dst <= dstEnd)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	235 *dst++ = c;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237 else
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238 *dst++ = c;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 }
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	240
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	241 *pdstEnd = dst;
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	242
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	243 return DMERR_OK;
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	244 }
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	245
519 feaaf0e2ecbe Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 518 diff changeset	246
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	247 static inline Uint8 dmC64GetGenericSCPixel(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	248 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	249 const int vshift, const int vbank, const int vbitmap, const int cbank)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	250 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	251 (void) cbank;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	252 if ((img->bitmap[vbitmap][bmoffs] >> vshift) & 1)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	253 return img->screen[vbank][scroffs] >> 4;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	254 else
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	255 return img->screen[vbank][scroffs] & 15;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	256 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	257
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	258
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	259 static inline Uint8 dmC64GetGenericMCPixel(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	260 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	261 const int vshift, const int vbank, const int vbitmap, const int cbank)
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	262 {
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	263 switch ((img->bitmap[vbitmap][bmoffs] >> vshift) & 3)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	264 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	265 case 0: return img->bgcolor; break;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	266 case 1: return img->screen[vbank][scroffs] >> 4; break;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	267 case 2: return img->screen[vbank][scroffs] & 15; break;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	268 default: return img->color[cbank][scroffs] & 15; break;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	269 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	270 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	271
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	272
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	273 static inline Uint8 fmtGetGenericSCPixel(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	274 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	275 const int vshift, const int vbitmap, const int raster)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	276 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	277 (void) raster;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	278 return dmC64GetGenericSCPixel(img, bmoffs, scroffs, vshift, 0, vbitmap, 0);
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	279 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	280
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	281
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	282 static inline Uint8 fmtGetGenericMCPixel(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	283 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	284 const int vshift, const int vbitmap, const int raster)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	285 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	286 (void) raster;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	287 return dmC64GetGenericMCPixel(img, bmoffs, scroffs, vshift, 0, vbitmap, 0);
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	288 }
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	289
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	290
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	291 static int fmtProbeDrazPaint20Packed(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	292 {
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	293 const char ident = (const char ) buf + 2;
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	294
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	295 if (len > 22 &&
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	296 dmCompareAddr16(buf, 0, fmt->addr) &&
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	297 strncmp(ident, "DRAZPAINT ", 10) == 0 &&
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	298 ident[11] == '.' && (
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	299 (ident[10] == '1' && ident[12] == '4') \|\|
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	300 (ident[10] == '2' && ident[12] == '0')
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	301 ))
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	302 return DM_PROBE_SCORE_MAX;
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	303
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	304 return DM_PROBE_SCORE_FALSE;
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	305 }
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	306
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	307
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	308 static int fmtDecodeDrazPaintPacked(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt)
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	309 {
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	310 int res;
1372 b3e561e2209a Variable name cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1371 diff changeset	311 Uint8 mem = NULL, end;
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	312
1419 56f643d647b7 Better fix for the RLE decoding bounds issue, not changing Matti Hamalainen <ccr@tnsp.org> parents: 1418 diff changeset	313 if ((res = dmDecodeGenericRLE(&mem, &end, buf + 0x0e, buf + len - 1, *(buf + 0x0d))) != DMERR_OK)
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	314 goto out;
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	315
1372 b3e561e2209a Variable name cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1371 diff changeset	316 res = dmC64DecodeGenericBMP(img, mem, end - mem + 1, fmt);
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	317
d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	318 out:
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	319 dmFree(mem);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	320 return res;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	324 static int fmtProbeDrazLace10Packed(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	325 {
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	326 if (len > 22 &&
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	327 dmCompareAddr16(buf, 0, fmt->addr) &&
1382 558776ee9603 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1381 diff changeset	328 strncmp((const char *) (buf + 2), "DRAZLACE! 1.0", 13) == 0)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	329 return DM_PROBE_SCORE_MAX;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	330
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331 return DM_PROBE_SCORE_FALSE;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	334
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	335 static BOOL fmtDrazLaceSetLaceType(DMC64Image img, const struct _DMC64EncDecOp op, const Uint8 *buf, const size_t len)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336 {
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	337 (void) len;
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	338 img->laceType = buf[op->offs] ? D64_ILACE_RES : D64_ILACE_COLOR;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	339 return TRUE;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	340 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	342
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	343 static int fmtProbeGunPaint(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	344 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	345 if (len > 0x400 &&
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	346 dmCompareAddr16(buf, 0, fmt->addr) &&
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	347 strncmp((const char *) (buf + 0x3ea), "GUNPAINT (JZ) ", 14) == 0)
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	348 return DM_PROBE_SCORE_MAX;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	349
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	350 return DM_PROBE_SCORE_FALSE;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	351 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	352
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	353
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	354 static int fmtProbeAmicaPaintPacked(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	355 {
541 7ca6abbbbb40 Use size_t instead of int here to avoid signedness issues. Matti Hamalainen <ccr@tnsp.org> parents: 540 diff changeset	356 size_t i, n;
1433 d8a83582f78f Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1426 diff changeset	357
1392 aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	358 if (len < 2048 \|\| !dmCompareAddr16(buf, 0, fmt->addr))
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359 return DM_PROBE_SCORE_FALSE;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	360
494 abb112ac9916 Prevent false positive probes of certain Interpaint files as Amica Paint Matti Hamalainen <ccr@tnsp.org> parents: 468 diff changeset	361 // Interpaint Hi-Res gives a false positive
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	362 // as do some GunPaint images ..
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	363 if (len == 9002 \|\| fmtProbeGunPaint(buf, len, fmt) > DM_PROBE_SCORE_GOOD)
494 abb112ac9916 Prevent false positive probes of certain Interpaint files as Amica Paint Matti Hamalainen <ccr@tnsp.org> parents: 468 diff changeset	364 return DM_PROBE_SCORE_FALSE;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	365
533 91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	366 for (n = 0, i = 2; i < len; i++)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	367 if (buf[i] == 0xC2) n++;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	368
533 91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	369 if (n > 50)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	370 return DM_PROBE_SCORE_GOOD;
533 91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	371 if (n > 25)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	372 return DM_PROBE_SCORE_AVG;
533 91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	373 if (n > 10)
91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	374 return DM_PROBE_SCORE_MAYBE;
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	375
533 91e2d0d74e2f Adjust packed Amica paint format probe function to return less false Matti Hamalainen <ccr@tnsp.org> parents: 532 diff changeset	376 return DM_PROBE_SCORE_FALSE;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	377 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	378
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	379
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	380 static int fmtDecodeAmicaPaintPacked(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	381 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	382 int res;
1372 b3e561e2209a Variable name cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1371 diff changeset	383 Uint8 mem = NULL, end;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	384
1419 56f643d647b7 Better fix for the RLE decoding bounds issue, not changing Matti Hamalainen <ccr@tnsp.org> parents: 1418 diff changeset	385 if ((res = dmDecodeGenericRLE(&mem, &end, buf, buf + len - 1, 0xC2)) != DMERR_OK)
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	386 goto out;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	387
1372 b3e561e2209a Variable name cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1371 diff changeset	388 res = dmC64DecodeGenericBMP(img, mem, end - mem + 1, fmt);
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	389
523 d0c0c6baeb57 Split the RLE decoding from DrazPaint/Lace and Amica paint decoders to a Matti Hamalainen <ccr@tnsp.org> parents: 519 diff changeset	390 out:
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	391 dmFree(mem);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392 return res;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	395
1392 aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	396 static int fmtProbeFLIDesigner(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	397 {
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	398 if (len == fmt->size &&
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	399 (dmCompareAddr16(buf, 0, 0x3c00) \|\| dmCompareAddr16(buf, 0, 0x3ff0)))
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	400 return DM_PROBE_SCORE_MAX;
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	401
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	402 return DM_PROBE_SCORE_FALSE;
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	403 }
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	404
aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	405
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	406 static BOOL fmtTruePaintSetLaceType(DMC64Image img, const struct _DMC64EncDecOp op, const Uint8 *buf, const size_t len)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	407 {
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	408 (void) op;
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	409 (void) buf;
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	410 (void) len;
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	411 img->laceType = D64_ILACE_RES;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	412 return TRUE;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	414
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	416 static Uint8 fmtGetPixelTruePaint(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	417 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	418 const int vshift, const int vbitmap, const int raster)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	419 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	420 (void) raster;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	421 return dmC64GetGenericMCPixel(img, bmoffs, scroffs, vshift, 0, vbitmap, 0);
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	422 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	423
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	424
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	425 #define XX2_MIN_SIZE 4000
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	426
943 8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	427 static int fmtProbeFormatXX2(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	428 {
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	429 if (len >= XX2_MIN_SIZE && len <= XX2_MIN_SIZE + 8 &&
943 8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	430 dmCompareAddr16(buf, 0, fmt->addr))
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	431 return DM_PROBE_SCORE_MAYBE;
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	432
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	433 return DM_PROBE_SCORE_FALSE;
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	434 }
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	435
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	436
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	437 static int fmtDecodeFormatXX2(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt)
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	438 {
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	439 int res;
1377 e274a7e6dff9 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 1376 diff changeset	440
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	441 // If there is only data for less than XX2_MIN_SIZE bytes,
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	442 // allocate a buffer of that size and copy data there.
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	443 // Otherwise allocate len bytes.
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	444 size_t nlen = len < XX2_MIN_SIZE ? XX2_MIN_SIZE : len;
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	445 Uint8 *mem = dmMalloc0(nlen);
943 8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	446 if (mem == NULL)
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	447 return DMERR_MALLOC;
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	448
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	449 memcpy(mem, buf, len);
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	450 res = dmC64DecodeGenericBMP(img, mem, nlen, fmt);
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	451
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	452 dmFree(mem);
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	453 return res;
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	454 }
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	455
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	456
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	457 #define FUNPAINT2_HEADER_SIZE (0x10)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	458
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	459 static BOOL fmtProbeFunPaint2Header(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	460 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	461 return
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	462 len > 30 &&
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	463 dmCompareAddr16(buf, 0, fmt->addr) &&
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	464 strncmp((const char *) (buf + 2), "FUNPAINT (MT) ", 14) == 0;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	465 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	466
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	467
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	468 static int fmtProbeFunPaint2Unpacked(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	469 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	470 if (fmtProbeFunPaint2Header(buf, len, fmt) &&
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	471 buf[2 + 14] == 0)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	472 return DM_PROBE_SCORE_MAX;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	473 else
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	474 return DM_PROBE_SCORE_FALSE;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	475 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	476
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	477
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	478 static int fmtProbeFunPaint2Packed(const Uint8 buf, const size_t len, const DMC64ImageFormat fmt)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	479 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	480 if (fmtProbeFunPaint2Header(buf, len, fmt) &&
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	481 buf[2 + 14] != 0)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	482 return DM_PROBE_SCORE_MAX;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	483 else
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	484 return DM_PROBE_SCORE_FALSE;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	485 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	486
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	487
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	488 static int fmtDecodeFunPaint2Unpacked(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	489 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	490 return dmC64DecodeGenericBMP(img, buf + FUNPAINT2_HEADER_SIZE, len - FUNPAINT2_HEADER_SIZE, fmt);
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	491 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	492
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	493
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	494 static int fmtDecodeFunPaint2Packed(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	495 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	496 int res;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	497 Uint8 mem = NULL, end;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	498
1419 56f643d647b7 Better fix for the RLE decoding bounds issue, not changing Matti Hamalainen <ccr@tnsp.org> parents: 1418 diff changeset	499 if ((res = dmDecodeGenericRLE(&mem, &end, buf + FUNPAINT2_HEADER_SIZE, buf + len - 1, *(buf + 15))) != DMERR_OK)
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	500 goto out;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	501
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	502 res = dmC64DecodeGenericBMP(img, mem, end - mem + 1, fmt);
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	503
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	504 out:
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	505 dmFree(mem);
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	506 return res;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	507 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	508
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	509
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	510 static Uint8 fmtGetPixelFunPaint2(
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	511 const DMC64Image *img, const int bmoffs, const int scroffs,
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	512 const int vshift, const int vbitmap, const int raster)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	513 {
1390 e3794fb2df83 FunPaint2 decoding fixes. Matti Hamalainen <ccr@tnsp.org> parents: 1389 diff changeset	514 const int vbank = (raster & 7) + (vbitmap * 8);
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	515 int vr, vb;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	516 if (raster < 100)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	517 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	518 vb = 0;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	519 vr = raster;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	520 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	521 else
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	522 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	523 vb = 0;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	524 vr = raster - 100;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	525 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	526
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	527 switch ((img->bitmap[vbitmap][bmoffs] >> vshift) & 3)
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	528 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	529 case 0: return img->extraData[vb][vr] & 15; break;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	530 case 1: return img->screen[vbank][scroffs] >> 4; break;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	531 case 2: return img->screen[vbank][scroffs] & 15; break;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	532 default: return img->color[0][scroffs] & 15; break;
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	533 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	534 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	535
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	536
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	537 static Uint8 fmtGetPixelGunPaint(
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	538 const DMC64Image *img, const int bmoffs, const int scroffs,
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	539 const int vshift, const int vbitmap, const int raster)
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	540 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	541 const int vbank = (raster & 7);// + (vbitmap * 8);
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	542 int vr, vb;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	543 if (raster < 177)
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	544 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	545 vb = 0;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	546 vr = raster;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	547 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	548 else
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	549 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	550 vb = 0;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	551 vr = raster - 177;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	552 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	553
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	554 switch ((img->bitmap[vbitmap][bmoffs] >> vshift) & 3)
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	555 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	556 case 0: return img->extraData[vb][vr] & 15; break;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	557 case 1: return img->screen[vbank][scroffs] >> 4; break;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	558 case 2: return img->screen[vbank][scroffs] & 15; break;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	559 default: return img->color[0][scroffs] & 15; break;
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	560 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	561 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	562
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	563
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	564 static Uint8 fmtGetPixelBMFLI(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	565 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	566 const int vshift, const int vbitmap, const int raster)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	567 {
1380 959b34402b81 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1378 diff changeset	568 const int vbank = raster & 7;
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	569 switch ((img->bitmap[vbitmap][bmoffs] >> vshift) & 3)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	570 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	571 case 0: return img->extraData[0][raster]; break;
1380 959b34402b81 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1378 diff changeset	572 case 1: return img->screen[vbank][scroffs] >> 4; break;
959b34402b81 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1378 diff changeset	573 case 2: return img->screen[vbank][scroffs] & 15; break;
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	574 default: return img->color[0][scroffs] & 15; break;
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	575 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	576 }
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	577
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	578
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	579 static Uint8 fmtGetPixelFLIDesigner(
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	580 const DMC64Image *img, const int bmoffs, const int scroffs,
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	581 const int vshift, const int vbitmap, const int raster)
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	582 {
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	583 return dmC64GetGenericMCPixel(img, bmoffs, scroffs, vshift, raster & 7, vbitmap, 0);
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	584 }
943 8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	585
8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	586
1394 054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	587 static Uint8 fmtGetPixelCHFLI(
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	588 const DMC64Image *img, const int bmoffs, const int scroffs,
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	589 const int vshift, const int vbitmap, const int raster)
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	590 {
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	591 const int vbank = raster & 7;
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	592
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	593 if ((img->bitmap[vbitmap][bmoffs] >> vshift) & 1)
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	594 return img->screen[vbank][scroffs] >> 4;
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	595 else
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	596 return img->screen[vbank][scroffs] & 15;
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	597 }
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	598
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	599
1369 3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	600 //
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	601 // Array with data for supported formats
3a94c0e8297f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1366 diff changeset	602 //
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	603 #define DEF_SCREEN_RAM(start, oindex, bindex, osize) { DT_SCREEN_RAM, (start) + ((osize) * (oindex)), (bindex), 0, NULL, NULL }
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	604 #define DEF_SCREEN_RAMS_8(start, sindex, osize) \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	605 DEF_SCREEN_RAM((start), 0, (sindex + 0), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	606 DEF_SCREEN_RAM((start), 1, (sindex + 1), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	607 DEF_SCREEN_RAM((start), 2, (sindex + 2), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	608 DEF_SCREEN_RAM((start), 3, (sindex + 3), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	609 DEF_SCREEN_RAM((start), 4, (sindex + 4), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	610 DEF_SCREEN_RAM((start), 5, (sindex + 5), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	611 DEF_SCREEN_RAM((start), 6, (sindex + 6), (osize)), \
b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	612 DEF_SCREEN_RAM((start), 7, (sindex + 7), (osize)),
1388 4f81528aa4f6 Simplify some image format definitions by using macro to define screen ram blocks. Matti Hamalainen <ccr@tnsp.org> parents: 1387 diff changeset	613
4f81528aa4f6 Simplify some image format definitions by using macro to define screen ram blocks. Matti Hamalainen <ccr@tnsp.org> parents: 1387 diff changeset	614
516 6f141f760c54 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 515 diff changeset	615 const DMC64ImageFormat dmC64ImageFormats[] =
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	616 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	617 {
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	618 D64_FMT_MC, "d2p", "DrazPaint 2.0 (packed)", 0x5800, 0,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	619 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	620 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1443 57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	621 fmtProbeDrazPaint20Packed,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	622 fmtDecodeDrazPaintPacked, NULL,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	623 NULL, NULL,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	624 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	625 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	626 { DT_COLOR_RAM, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	627 { DT_BITMAP, 0x0800, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	628 { DT_SCREEN_RAM, 0x0400, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	629 { DT_COLOR_REG, 0x2740, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	630 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	631 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	632 },
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	633
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	634 {
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	635 D64_FMT_MC \| D64_FMT_ILACE, "dlp", "DrazLace 1.0 (packed)", 0x5800, 0,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	636 C64_SCR_WIDTH , C64_SCR_HEIGHT,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	637 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1443 57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	638 fmtProbeDrazLace10Packed,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	639 fmtDecodeDrazPaintPacked, NULL,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	640 NULL, NULL,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	641 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	642 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	643 { DT_COLOR_RAM, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	644 { DT_BITMAP, 0x0800, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	645 { DT_SCREEN_RAM, 0x0400, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	646 { DT_COLOR_REG, 0x2740, 0, DC_BGCOL, NULL, NULL },
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	647 { DT_BITMAP, 0x2800, 1, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	648 { DT_DEC_FUNCTION, 0x2742, 0, 1, fmtDrazLaceSetLaceType, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	649 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	650 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	651 },
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	652
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	653 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	654 D64_FMT_MC, "drp", "DrazPaint (unpacked)", 0x5800, 10051,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	655 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	656 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	657 NULL,
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	658 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	659 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	660 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	661 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	662 { DT_COLOR_RAM, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	663 { DT_BITMAP, 0x0800, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	664 { DT_SCREEN_RAM, 0x0400, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	665 { DT_COLOR_REG, 0x2740, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	666 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	667 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	668 },
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	669
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	670 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	671 D64_FMT_MC \| D64_FMT_ILACE, "drl", "DrazLace 1.0 (unpacked)", 0x5800, 18242,
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	672 C64_SCR_WIDTH , C64_SCR_HEIGHT,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	673 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	674 NULL,
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	675 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	676 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	677 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	678 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	679 { DT_COLOR_RAM, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	680 { DT_BITMAP, 0x0800, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	681 { DT_SCREEN_RAM, 0x0400, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	682 { DT_COLOR_REG, 0x2740, 0, DC_BGCOL, NULL, NULL },
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	683 { DT_BITMAP, 0x2800, 1, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	684 { DT_DEC_FUNCTION, 0x2742, 0, 1, fmtDrazLaceSetLaceType, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	685 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	686 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	687 },
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	688
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	689 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	690 D64_FMT_MC \| D64_FMT_ILACE, "mci", "Truepaint (unpacked)", 0x9c00, 19434,
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	691 C64_SCR_WIDTH , C64_SCR_HEIGHT,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	692 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	693 NULL,
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	694 NULL, NULL,
1443 57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	695 NULL, NULL,
57e97e58cbf3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1442 diff changeset	696 fmtGetPixelTruePaint,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	697 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	698 { DT_SCREEN_RAM, 0x0000, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	699 { DT_COLOR_REG, 0x03e8, 0, DC_BGCOL, NULL, NULL },
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	700 { DT_BITMAP, 0x0400, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	701 { DT_BITMAP, 0x2400, 1, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	702 { DT_SCREEN_RAM, 0x4400, 1, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	703 { DT_COLOR_RAM, 0x4800, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	704 { DT_DEC_FUNCTION, 0x0000, 0, 0, fmtTruePaintSetLaceType, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	705 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	706 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	707 },
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	708
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	709 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	710 D64_FMT_MC, "kla", "Koala Paint (unpacked)", 0x6000, 10003,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	711 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	712 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	713 NULL,
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	714 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	715 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	716 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	717 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	718 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	719 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	720 { DT_COLOR_RAM, 0x2328, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	721 { DT_COLOR_REG, 0x2710, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	722 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	723 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	724 },
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	725
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	726 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	727 D64_FMT_MC, "ocp", "Advanced Art Studio (unpacked)", 0x2000, 10018,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	728 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	729 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	730 NULL,
524 78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	731 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	732 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	733 NULL,
524 78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	734 {
78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	735 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	736 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	737 { DT_COLOR_RAM, 0x2338, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	738 { DT_COLOR_REG, 0x2329, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	739 { DT_LAST, 0, 0, 0, NULL, NULL },
524 78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	740 }
78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	741 },
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	742
524 78edb9710ab7 Add Advanced Art Studio format support. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	743 {
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	744 D64_FMT_MC, "ami", "Amica Paint (packed)", 0x4000, 0,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	745 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	746 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	747 fmtProbeAmicaPaintPacked,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	748 fmtDecodeAmicaPaintPacked, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	749 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	750 NULL,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	751 {
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	752 { DT_COLOR_RAM, 0x2328, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	753 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	754 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	755 { DT_COLOR_REG, 0x2710, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	756 { DT_LAST, 0, 0, 0, NULL, NULL },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	757 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	758 },
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	759
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	760 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	761 D64_FMT_MC, "rpm", "Run Paint (unpacked)", 0x6000, 10006,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	762 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	763 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	764 NULL,
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	765 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	766 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	767 NULL,
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	768 {
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	769 { DT_COLOR_RAM, 0x2328, 0, 0, NULL, NULL },
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	770 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	771 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	772 { DT_COLOR_REG, 0x2710, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	773 { DT_LAST, 0, 0, 0, NULL, NULL },
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	774 }
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	775 },
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	776
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	777 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	778 D64_FMT_HIRES, "art", "Art Studio (unpacked)", 0x2000, 9009,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	779 C64_SCR_WIDTH , C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	780 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	781 NULL,
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	782 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	783 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	784 NULL,
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	785 {
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	786 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	787 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	788 { DT_LAST, 0, 0, 0, NULL, NULL },
527 49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	789 }
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	790 },
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	791
49666bb544b9 Add Run Paint MC unpacked format and Art Studio hires format. Matti Hamalainen <ccr@tnsp.org> parents: 526 diff changeset	792 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	793 D64_FMT_HIRES, "iph", "Interpaint (unpacked)", 0x4000, 9002,
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	794 C64_SCR_WIDTH , C64_SCR_HEIGHT,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	795 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	796 NULL,
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	797 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	798 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	799 NULL,
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	800 {
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	801 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	802 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	803 { DT_LAST, 0, 0, 0, NULL, NULL },
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	804 }
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	805 },
1396 7acadc08bc72 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 1394 diff changeset	806
1370 53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	807 {
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	808 D64_FMT_MC, "ipc", "Interpaint MC (unpacked)", 0x4000, 10003,
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	809 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	810 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	811 NULL,
1370 53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	812 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	813 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	814 NULL,
1370 53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	815 {
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	816 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	817 { DT_SCREEN_RAM, 0x1f40, 0, 0, NULL, NULL },
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	818 { DT_COLOR_RAM, 0x2328, 0, 0, NULL, NULL },
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	819 { DT_COLOR_REG, 0x2710, 0, DC_BGCOL, NULL, NULL },
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	820 { DT_LAST, 0, 0, 0, NULL, NULL },
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	821 }
53358cc2f9ff Add support for Interpaint Multicolor (unpacked) images. Matti Hamalainen <ccr@tnsp.org> parents: 1369 diff changeset	822 },
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	823
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	824 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	825 D64_FMT_HIRES, "dd", "Doodle (unpacked)", 0x1c00, 9218,
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	826 C64_SCR_WIDTH , C64_SCR_HEIGHT,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	827 C64_SCR_CH_WIDTH, C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	828 NULL,
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	829 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	830 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	831 NULL,
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	832 {
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	833 { DT_SCREEN_RAM, 0x0000, 0, 0, NULL, NULL },
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	834 { DT_BITMAP, 0x0400, 0, 0, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	835 { DT_LAST, 0, 0, 0, NULL, NULL },
526 f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	836 }
f7df57cafdd9 Add support for Interpaint (unpacked) and Doodle (unpacked) hires formats. Matti Hamalainen <ccr@tnsp.org> parents: 525 diff changeset	837 },
905 b83868a23ca5 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 904 diff changeset	838
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	839 {
534 fbfdc9e4fe2b Begin preparations for improved bitmap conversion support. Breaks lib64gfx API. Matti Hamalainen <ccr@tnsp.org> parents: 533 diff changeset	840 D64_FMT_MC \| D64_FMT_FLI, "bml", "Blackmail FLI (unpacked)", 0x3b00, 17474,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	841 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	842 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	843 NULL,
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	844 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	845 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	846 fmtGetPixelBMFLI,
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	847 {
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	848 { DT_EXTRA_DATA, 0x0000, 0, 200, NULL, NULL },
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	849 { DT_COLOR_RAM, 0x0100, 0, 0, NULL, NULL },
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	850 DEF_SCREEN_RAMS_8( 0x0500, 0, 0x400)
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	851 { DT_BITMAP, 0x2500, 0, 0, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	852 { DT_LAST, 0, 0, 0, NULL, NULL },
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	853 }
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	854 },
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	855
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	856 {
1392 aad9d9e7e1d3 Cleanups, support another variant of FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1390 diff changeset	857 D64_FMT_MC \| D64_FMT_FLI, "fli", "FLI Designer (unpacked)", 0, 17409,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	858 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	859 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	860 fmtProbeFLIDesigner,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	861 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	862 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	863 fmtGetPixelFLIDesigner,
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	864 {
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	865 { DT_COLOR_RAM, 0x0000, 0, 0, NULL, NULL },
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	866 DEF_SCREEN_RAMS_8( 0x0400, 0, 0x400)
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	867 { DT_BITMAP, 0x2400, 0, 0, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	868 { DT_LAST, 0, 0, 0, NULL, NULL },
531 2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	869 }
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	870 },
2ac364d0ace9 Add support for converting some FLI formats, such as Blackmail FLI and FLI Designer FLI. Matti Hamalainen <ccr@tnsp.org> parents: 530 diff changeset	871
906 e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	872 {
e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	873 D64_FMT_MC, "xx1", "Unknown $2000 format (unpacked)", 0x2000, 10242,
939 5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	874 C64_SCR_WIDTH / 2, C64_SCR_HEIGHT,
5e820addd035 Fix the multicolor bitmap widths. Matti Hamalainen <ccr@tnsp.org> parents: 935 diff changeset	875 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	876 NULL,
906 e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	877 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	878 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	879 NULL,
906 e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	880 {
e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	881 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	882 { DT_SCREEN_RAM, 0x2000, 0, 0, NULL, NULL },
e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	883 { DT_COLOR_RAM, 0x2400, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	884 { DT_COLOR_SET, 0x00 , 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	885 { DT_LAST, 0, 0, 0, NULL, NULL },
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	886 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	887 },
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	888
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	889 #define XX2_WIDTH_CH 40
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	890 #define XX2_HEIGHT_CH 10
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	891 #define XX2_SIZE (XX2_WIDTH_CH * XX2_HEIGHT_CH)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	892 #define XX2_BSIZE (XX2_SIZE * 8)
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	893
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	894 {
943 8eacbc38b043 Add kludge to allow more lax handling of the "unknown" $2000 format. Matti Hamalainen <ccr@tnsp.org> parents: 940 diff changeset	895 D64_FMT_MC, "xx2", "Unknown $2000 format (unpacked)", 0x2000, 0,
924 732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	896 XX2_WIDTH_CH * 4, XX2_HEIGHT_CH * 8,
732787cccca8 Add dimension (w/h) information fields to C64 image format struct. Matti Hamalainen <ccr@tnsp.org> parents: 923 diff changeset	897 XX2_WIDTH_CH , XX2_HEIGHT_CH,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	898 fmtProbeFormatXX2,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	899 fmtDecodeFormatXX2, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	900 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	901 NULL,
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	902 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	903 { DT_BITMAP, 0x0000, 0, XX2_BSIZE, NULL, NULL },
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	904 { DT_COLOR_RAM, XX2_BSIZE + XX2_SIZE, 0, XX2_SIZE, NULL, NULL },
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	905 { DT_SCREEN_RAM, XX2_BSIZE, 0, XX2_SIZE, NULL, NULL },
1382 558776ee9603 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1381 diff changeset	906 { DT_COLOR_SET, 11, 0, DC_BGCOL, NULL, NULL },
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	907 { DT_LAST, 0, 0, 0, NULL, NULL },
906 e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	908 }
e591ce9b3526 Added support to gfxconv/view64 for unknown(?) bitmap format found on some Matti Hamalainen <ccr@tnsp.org> parents: 905 diff changeset	909 },
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	910
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	911 {
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	912 D64_FMT_MC \| D64_FMT_FLI \| D64_FMT_ILACE, "fp2", "FunPaint II (unpacked)", 0x3ff0, 33694,
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	913 C64_SCR_WIDTH, C64_SCR_HEIGHT,
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	914 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	915 fmtProbeFunPaint2Unpacked,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	916 fmtDecodeFunPaint2Unpacked, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	917 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	918 fmtGetPixelFunPaint2,
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	919 {
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	920 DEF_SCREEN_RAMS_8( 0x0000, 0, 0x400)
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	921 { DT_BITMAP, 0x2000, 0, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	922 { DT_EXTRA_DATA, 0x3f40, 0, 100, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	923 { DT_COLOR_RAM, 0x4000, 0, 0, NULL, NULL },
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	924 DEF_SCREEN_RAMS_8( 0x43e8, 8, 0x400)
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	925 { DT_BITMAP, 0x63e8, 1, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	926 { DT_EXTRA_DATA, 0x8328, 1, 100, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	927 { DT_LAST, 0, 0, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	928 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	929 },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	930
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	931 {
1396 7acadc08bc72 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 1394 diff changeset	932 D64_FMT_MC \| D64_FMT_FLI \| D64_FMT_ILACE, "fp2p", "FunPaint II (packed)", 0x3ff0, 0,
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	933 C64_SCR_WIDTH, C64_SCR_HEIGHT,
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	934 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	935 fmtProbeFunPaint2Packed,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	936 fmtDecodeFunPaint2Packed, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	937 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	938 fmtGetPixelFunPaint2,
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	939 {
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	940 DEF_SCREEN_RAMS_8( 0x0000, 0, 0x400)
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	941 { DT_BITMAP, 0x2000, 0, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	942 { DT_EXTRA_DATA, 0x3f40, 0, 100, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	943 { DT_COLOR_RAM, 0x4000, 0, 0, NULL, NULL },
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	944 DEF_SCREEN_RAMS_8( 0x43e8, 8, 0x400)
1384 ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	945 { DT_BITMAP, 0x63e8, 1, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	946 { DT_EXTRA_DATA, 0x8328, 1, 100, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	947 { DT_LAST, 0, 0, 0, NULL, NULL },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	948 }
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	949 },
ef20200d71d7 Implement (buggy) support for packed and unpacked FunPaint II images in Matti Hamalainen <ccr@tnsp.org> parents: 1382 diff changeset	950
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	951 {
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	952 D64_FMT_MC \| D64_FMT_FLI \| D64_FMT_ILACE, "gun", "GunPaint (unpacked)", 0x4000, 0,
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	953 C64_SCR_WIDTH, C64_SCR_HEIGHT,
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	954 C64_SCR_CH_WIDTH , C64_SCR_CH_HEIGHT,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	955 fmtProbeGunPaint,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	956 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	957 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	958 fmtGetPixelGunPaint,
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	959 {
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	960 DEF_SCREEN_RAMS_8( 0x0000, 0, 0x400)
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	961 { DT_BITMAP, 0x2000, 0, 0, NULL, NULL },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	962 { DT_EXTRA_DATA, 0x3f4f, 0, 177, NULL, NULL },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	963 { DT_COLOR_RAM, 0x4000, 0, 0, NULL, NULL },
1393 b5fc5a05033d Make screen ram definition macros more flexible, for possible future use cases. Matti Hamalainen <ccr@tnsp.org> parents: 1392 diff changeset	964 DEF_SCREEN_RAMS_8( 0x4400, 8, 0x400)
1389 979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	965 { DT_BITMAP, 0x6400, 1, 0, NULL, NULL },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	966 { DT_EXTRA_DATA, 0x47e8, 1, 20, NULL, NULL },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	967 { DT_LAST, 0, 0, 0, NULL, NULL },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	968 }
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	969 },
979f550ead77 Implement GunPaint support. Possibly not working correctly. Matti Hamalainen <ccr@tnsp.org> parents: 1388 diff changeset	970
1394 054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	971 {
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	972 D64_FMT_HIRES \| D64_FMT_FLI, "chi", "Crest Hires FLI Designer (unpacked)", 0x4000, 16386,
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	973 C64_SCR_WIDTH, 14 * 8,
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	974 C64_SCR_CH_WIDTH , 14,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	975 NULL,
1394 054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	976 NULL, NULL,
1442 3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	977 NULL, NULL,
3773281491c9 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1433 diff changeset	978 fmtGetPixelCHFLI,
1394 054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	979 {
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	980 { DT_BITMAP, 0x0000, 0, 0, NULL, NULL },
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	981 DEF_SCREEN_RAMS_8( 0x2000, 0, 0x400)
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	982 { DT_LAST, 0, 0, 0, NULL, NULL },
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	983 }
054561dbcd57 Add support for Crest Hires FLI Designer format. Matti Hamalainen <ccr@tnsp.org> parents: 1393 diff changeset	984 },
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	985 };
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	986
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	987 const int ndmC64ImageFormats = sizeof(dmC64ImageFormats) / sizeof(dmC64ImageFormats[0]);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	988
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	989
518 63849f85db57 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 517 diff changeset	990 // Perform probing of the given data buffer, trying to determine
63849f85db57 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 517 diff changeset	991 // if it contains a supported "C64" image format. Returns the
63849f85db57 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 517 diff changeset	992 // "probe score", see libgfx.h for list of values. If a match
63849f85db57 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 517 diff changeset	993 // is found, pointer to format description is set to *pfmt.
537 32d9e67da189 Rename generic probing function to match the style of other lib64gfx functions. Matti Hamalainen <ccr@tnsp.org> parents: 536 diff changeset	994 int dmC64ProbeBMP(const Uint8 buf, const size_t len, const DMC64ImageFormat *pfmt)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	995 {
1380 959b34402b81 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1378 diff changeset	996 int scoreMax = DM_PROBE_SCORE_FALSE, scoreIndex = -1;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	997
1380 959b34402b81 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 1378 diff changeset	998 for (int i = 0; i < ndmC64ImageFormats; i++)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	999 {
516 6f141f760c54 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 515 diff changeset	1000 const DMC64ImageFormat *fmt = &dmC64ImageFormats[i];
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1001 int score = DM_PROBE_SCORE_FALSE;
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1002 if (fmt->probe == NULL && fmt->size > 0 && fmt->addr > 0)
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1003 {
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1004 // Generic probe just checks matching size and load address
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1005 if (len == fmt->size && dmCompareAddr16(buf, 0, fmt->addr))
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1006 score = DM_PROBE_SCORE_GOOD;
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1007 }
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1008 else
1134 d0898867ec4c Various fixes for issues reported by clang static analyzer. Matti Hamalainen <ccr@tnsp.org> parents: 958 diff changeset	1009 if (fmt->probe != NULL)
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1010 score = fmt->probe(buf, len, fmt);
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	1011
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1012 if (score > scoreMax)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1013 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1014 scoreMax = score;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1015 scoreIndex = i;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1016 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1017 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1018
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1019 if (scoreIndex >= 0)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1020 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1021 *pfmt = &dmC64ImageFormats[scoreIndex];
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1022 return scoreMax;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1023 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1024 else
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1025 return DM_PROBE_SCORE_FALSE;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1026 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1027
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1028
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1029 static int dmC64SanityCheckEncDecOp(const int i, const DMC64EncDecOp op, const DMC64Image img)
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1030 {
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1031 switch (op->type)
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1032 {
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1033 case DT_COLOR_RAM:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1034 case DT_BITMAP:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1035 case DT_SCREEN_RAM:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1036 case DT_CHAR_DATA:
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1037 if (op->bank < 0 \|\| op->bank > img->nbanks)
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1038 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1039 return dmError(DMERR_INTERNAL,
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1040 "Invalid bank %d / %d definition in generic encode/decode operator %d @ #%d.\n",
c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1041 op->bank, img->nbanks, op->type, i);
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1042 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1043 break;
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1044
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1045 case DT_EXTRA_DATA:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1046 if (op->bank < 0 \|\| op->bank >= C64_MAX_EXTRA_DATA)
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1047 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1048 return dmError(DMERR_INTERNAL,
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1049 "Invalid bank %d definition in generic encode/decode operator %d @ #%d.\n",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1050 op->bank, op->type, i);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1051 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1052 break;
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1053 }
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1054
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1055 if (op->type < 0 \|\| op->type >= DT_LAST)
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1056 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1057 return dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1058 "Invalid encode/decode operator type %d @ #%d.\n",
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1059 op->type, i);
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1060 }
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1061
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1062 return DMERR_OK;
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1063 }
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1064
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1065
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1066 static BOOL dmC64GetOpSize(const DMC64EncDecOp op, const DMC64ImageFormat fmt, size_t *size)
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1067 {
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1068 BOOL check;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1069 switch (op->type)
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1070 {
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1071 case DT_SCREEN_RAM:
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1072 case DT_COLOR_RAM:
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1073 size = fmt->ch_height fmt->ch_width;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1074 check = TRUE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1075 break;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1076
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1077 case DT_BITMAP:
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1078 size = fmt->ch_height fmt->ch_width * 8;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1079 check = TRUE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1080 break;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1081
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1082 case DT_EXTRA_DATA:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1083 *size = op->size;
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1084 check = TRUE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1085 break;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1086
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1087 case DT_CHAR_DATA:
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1088 size = C64_MAX_CHARS C64_CHR_SIZE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1089 check = TRUE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1090 break;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1091
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1092 case DT_COLOR_REG:
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1093 *size = 1;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1094 check = FALSE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1095 break;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1096
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1097 default:
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1098 *size = 0;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1099 check = FALSE;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1100 }
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1101
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1102 if (op->size != 0)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1103 {
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1104 if (check && op->size > *size)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1105 return FALSE;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1106
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1107 *size = op->size;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1108 }
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1109
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1110 return TRUE;
927 db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1111 }
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1112
db495f421242 Change dmC64DefaultSizes[] array into a function instead. Matti Hamalainen <ccr@tnsp.org> parents: 925 diff changeset	1113
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	1114 int dmC64DecodeGenericBMP(DMC64Image img, const Uint8 buf,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1115 const size_t len, const DMC64ImageFormat *fmt)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1116 {
513 486067f39bc1 Add sanity checking. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	1117 if (buf == NULL \|\| img == NULL \|\| fmt == NULL)
486067f39bc1 Add sanity checking. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	1118 return DMERR_NULLPTR;
486067f39bc1 Add sanity checking. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	1119
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	1120 // Clear the image structure, set basics
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1121 img->type = fmt->type;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1122 img->width = fmt->width;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1123 img->height = fmt->height;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1124 img->ch_width = fmt->ch_width;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1125 img->ch_height = fmt->ch_height;
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1126 img->nbanks = dmC64ImageGetNumBanks(fmt);
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1127
518 63849f85db57 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 517 diff changeset	1128 // Perform decoding
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1129 for (int i = 0; i < D64_MAX_ENCDEC_OPS; i++)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1130 {
515 a896c1153e4e s/decenc/encdec/g Matti Hamalainen <ccr@tnsp.org> parents: 514 diff changeset	1131 const DMC64EncDecOp *op = &fmt->encdecOps[i];
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	1132 const Uint8 *src;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1133 size_t size;
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1134 int res;
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1135
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1136 // Check for last operator
60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1137 if (op->type == DT_LAST)
60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1138 break;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1139
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1140 // Check operation validity
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1141 if ((res = dmC64SanityCheckEncDecOp(i, op, img)) != DMERR_OK)
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1142 return res;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	1143
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1144 // Check size
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1145 if (!dmC64GetOpSize(op, fmt, &size))
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1146 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1147 return dmError(DMERR_INVALID_DATA,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1148 "Decode op SIZE out of bounds, op #%d type=%d, offs=%d ($%04x), "
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1149 "bank=%d, size=%d ($%04x) vs. allocated %d ($%04x)\n",
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1150 i, op->type, op->offs, op->offs, op->bank, size, size, op->size, op->size);
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1151 }
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1152
aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1153 // Do we need to reallocate some more space?
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1154 if (op->offs + size > len)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1155 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1156 return dmError(DMERR_INVALID_DATA,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1157 "Decode out of bounds, op #%d type=%d, offs=%d ($%04x), "
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1158 "bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1159 i, op->type, op->offs, op->offs, op->bank, size, size, len, len);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1160 }
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1161
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1162 src = buf + op->offs;
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1163
aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1164 // Perform operation
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1165 switch (op->type)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1166 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1167 case DT_COLOR_RAM: memcpy(img->color[op->bank], src, size); break;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1168 case DT_BITMAP: memcpy(img->bitmap[op->bank], src, size); break;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1169 case DT_SCREEN_RAM: memcpy(img->screen[op->bank], src, size); break;
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1170 case DT_CHAR_DATA: memcpy(img->charmem[op->bank], src, size); break;
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1171 case DT_EXTRA_DATA:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1172 if (img->extraData[op->bank] != NULL)
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1173 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1174 return dmError(DMERR_INTERNAL,
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1175 "Extra data block already allocated and used! "
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1176 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1177 i, op->offs, op->offs, op->bank, size, size, len, len);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1178 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1179 if ((img->extraData[op->bank] = dmMalloc0(size)) == NULL)
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1180 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1181 return dmError(DMERR_MALLOC,
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1182 "Could not allocate extradata block! "
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1183 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1184 i, op->offs, op->offs, op->bank, size, size, len, len);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1185 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1186 img->extraDataSizes[op->bank] = size;
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1187 memcpy(img->extraData[op->bank], src, size);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1188 break;
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1189
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1190 case DT_COLOR_REG:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1191 switch (op->size)
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1192 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1193 case DC_D020: img->d020 = *src; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1194 case DC_BGCOL:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1195 case DC_D021: img->bgcolor = *src; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1196 case DC_D022: img->d022 = *src; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1197 case DC_D023: img->d023 = *src; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1198 case DC_D024: img->d024 = *src; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1199 default:
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1200 return dmError(DMERR_INTERNAL,
1371 e6b13426b50a Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1370 diff changeset	1201 "Unhandled DT_COLOR_REG mode %d in "
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1202 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1203 op->size, i, op->offs, op->offs, op->bank, size, size, len, len);
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1204 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1205 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1206
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1207 case DT_COLOR_SET:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1208 switch (op->size)
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1209 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1210 case DC_D020: img->d020 = op->offs; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1211 case DC_BGCOL:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1212 case DC_D021: img->bgcolor = op->offs; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1213 case DC_D022: img->d022 = op->offs; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1214 case DC_D023: img->d023 = op->offs; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1215 case DC_D024: img->d024 = op->offs; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1216 default:
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1217 return dmError(DMERR_INTERNAL,
1371 e6b13426b50a Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1370 diff changeset	1218 "Unhandled DT_COLOR_SET mode %d in "
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1219 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1220 op->size, i, op->offs, op->offs, op->bank, size, size, len, len);
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1221 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1222 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1223
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1224 case DT_CHAR_CONFIG:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1225 switch (op->offs)
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1226 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1227 case D64_CHCFG_SCREEN:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1228 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1229
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1230 case D64_CHCFG_LINEAR:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1231 {
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1232 for (int bank = 0; bank < img->nbanks; bank++)
1371 e6b13426b50a Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1370 diff changeset	1233 for (int offs = 0; offs < fmt->ch_height * fmt->ch_width; offs++)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1234 img->screen[bank][offs] = offs & 0xff;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1235 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1236 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1237
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1238 default:
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1239 return dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1240 "Unhandled DT_CHAR_CONFIG mode %d in ",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1241 "op #%d, bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1242 op->offs, i, op->bank, size, size, len, len);
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1243 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1244 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1245
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1246 case DT_DEC_FUNCTION:
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1247 if (op->decfunction == NULL)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1248 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1249 return dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1250 "Decode op is a function, but function ptr is NULL: "
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1251 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1252 i, op->offs, op->offs, op->bank, size, size, len, len);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1253 }
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1254 if (!op->decfunction(img, op, buf, len))
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1255 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1256 return dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1257 "Decode op custom function failed: op #%d, "
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 508 diff changeset	1258 "offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1259 i, op->offs, op->offs, op->bank, size, size, len, len);
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1260 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1261 break;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1262 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1263 }
916 3985f596ece5 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 915 diff changeset	1264
508 1ed5025c2538 Return DMLIB error values instead of arbitrary 0/negatives. Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	1265 return DMERR_OK;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1266 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1267
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1268
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1269 int dmC64EncodeGenericBMP(Uint8 *pbuf, size_t plen, const DMC64Image img, const DMC64ImageFormat fmt)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1270 {
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1271 int res = DMERR_OK;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1272 Uint8 *buf;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1273 size_t allocated;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1274
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1275 if (pbuf == NULL \|\| plen == NULL \|\| img == NULL \|\| fmt == NULL)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1276 return DMERR_NULLPTR;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1277
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1278 // Allocate the output buffer
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1279 *plen = 0;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1280 if (fmt->size > 0)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1281 *plen = allocated = fmt->size;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1282 else
935 77c07853797b Allocate somewhat larger initial encoding buffer for C64 image encoders. Matti Hamalainen <ccr@tnsp.org> parents: 934 diff changeset	1283 allocated = 16 * 1024;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1284
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1285 if ((buf = dmMalloc(allocated)) == NULL)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1286 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1287 return dmError(DMERR_MALLOC,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1288 "Could not allocate %d bytes of memory for C64 image encoding buffer.\n",
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1289 allocated);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1290 goto err;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1291 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1292
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1293 // Perform encoding
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1294 for (int i = 0; i < D64_MAX_ENCDEC_OPS; i++)
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1295 {
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1296 const DMC64EncDecOp *op = &fmt->encdecOps[i];
1448 50402c225ef4 Do not insert load address to the buffer beginning in dmC64EncodeGenericBMP(). Matti Hamalainen <ccr@tnsp.org> parents: 1447 diff changeset	1297 Uint8 *dst = buf + op->offs;
1364 0d61895e1763 Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1362 diff changeset	1298 size_t size, chksize;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1299
1365 60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1300 // Check for last operator
60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1301 if (op->type == DT_LAST)
60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1302 break;
60d7240e1a63 Remove hardcoded encoding/decoding operator counts from the structures, use Matti Hamalainen <ccr@tnsp.org> parents: 1364 diff changeset	1303
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1304 // Check operation validity
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1305 if ((res = dmC64SanityCheckEncDecOp(i, op, img)) != DMERR_OK)
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1306 goto err;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1307
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1308 // Check size
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1309 if (!dmC64GetOpSize(op, fmt, &size))
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1310 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1311 res = dmError(DMERR_INVALID_DATA,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1312 "Decode op SIZE out of bounds, op #%d type=%d, offs=%d ($%04x), "
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1313 "bank=%d, size=%d ($%04x) vs. allocated %d ($%04x)\n",
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1314 i, op->type, op->offs, op->offs, op->bank, size, size, op->size, op->size);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1315 goto err;
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1316 }
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1317
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1318 // Do we need to reallocate some more space?
1448 50402c225ef4 Do not insert load address to the buffer beginning in dmC64EncodeGenericBMP(). Matti Hamalainen <ccr@tnsp.org> parents: 1447 diff changeset	1319 chksize = op->offs + size;
1364 0d61895e1763 Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1362 diff changeset	1320 if (chksize > allocated)
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1321 {
1364 0d61895e1763 Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1362 diff changeset	1322 size_t diff = allocated - chksize,
833 4f3828914890 Fix a 100L :S Matti Hamalainen <ccr@tnsp.org> parents: 827 diff changeset	1323 grow = (diff / (BUF_SIZE_GROW - 1)) * BUF_SIZE_GROW;
934 fa15335238cf Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 932 diff changeset	1324
833 4f3828914890 Fix a 100L :S Matti Hamalainen <ccr@tnsp.org> parents: 827 diff changeset	1325 allocated += grow;
4f3828914890 Fix a 100L :S Matti Hamalainen <ccr@tnsp.org> parents: 827 diff changeset	1326
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1327 if ((buf = dmRealloc(buf, allocated)) == NULL)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1328 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1329 res = dmError(DMERR_MALLOC,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1330 "Could not re-allocate %d bytes of memory for C64 image encoding buffer.\n",
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1331 allocated);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1332 goto err;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1333 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1334 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1335
1364 0d61895e1763 Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1362 diff changeset	1336 if (fmt->size == 0 && chksize > *plen)
0d61895e1763 Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 1362 diff changeset	1337 *plen = chksize;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1338
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1339 // Perform operation
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1340 switch (op->type)
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1341 {
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1342 case DT_COLOR_RAM: memcpy(dst, img->color[op->bank], size); break;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1343 case DT_BITMAP: memcpy(dst, img->bitmap[op->bank], size); break;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1344 case DT_SCREEN_RAM: memcpy(dst, img->screen[op->bank], size); break;
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1345 case DT_CHAR_DATA: memcpy(dst, img->charmem[op->bank], size); break;
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1346 case DT_EXTRA_DATA:
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1347 if (img->extraData[op->bank] == NULL)
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1348 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1349 res = dmError(DMERR_NULLPTR,
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1350 "DT_EXTRA_DATA block is NULL in ",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1351 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1352 i, op->offs, op->offs, op->bank, size, size, plen, plen);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1353 goto err;
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1354 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1355 if (size > img->extraDataSizes[op->bank])
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1356 {
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1357 res = dmError(DMERR_INTERNAL,
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1358 "DT_EXTRA_DATA size mismatch %d <> %d in ",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1359 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1360 op->size, img->extraDataSizes[op->bank], i, op->offs, op->offs, op->bank, size, size, plen, plen);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1361 goto err;
1373 fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1362 }
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1363 memcpy(dst, img->extraData[op->bank], size);
fc5ee5b4b0e9 Improve handling of extra data. Matti Hamalainen <ccr@tnsp.org> parents: 1372 diff changeset	1364 break;
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1365
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1366 case DT_COLOR_REG:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1367 switch (op->size)
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1368 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1369 case DC_D020: *dst = img->d020; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1370 case DC_BGCOL:
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1371 case DC_D021: *dst = img->bgcolor; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1372 case DC_D022: *dst = img->d022; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1373 case DC_D023: *dst = img->d023; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1374 case DC_D024: *dst = img->d024; break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1375 default:
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1376 res = dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1377 "Unhandled DT_COLOR_REG mode %d in ",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1378 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1379 op->size, i, op->offs, op->offs, op->bank, size, size, plen, plen);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1380 goto err;
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1381 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1382 break;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1383
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1384 case DT_ENC_FUNCTION:
904 d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1385 if (op->encfunction == NULL)
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1386 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1387 res = dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1388 "Encode op is a function, but function ptr is NULL: "
904 d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1389 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1390 i, op->offs, op->offs, op->bank, size, size, plen, plen);
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1391 goto err;
904 d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1392 }
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1393 /*
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1394 if (!op->encfunction(op, buf, len))
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1395 {
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1396 res = dmError(DMERR_INTERNAL,
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1397 "Encode op custom function failed: op #%d, "
904 d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1398 "offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1399 i, op->offs, op->offs, op->bank, size, size, len, len);
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 946 diff changeset	1400 goto out;
904 d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1401 }
d3cd9f2a8ef1 Some dummy code for encfunctions. Matti Hamalainen <ccr@tnsp.org> parents: 903 diff changeset	1402 */
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1403 break;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1404 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1405 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1406
1448 50402c225ef4 Do not insert load address to the buffer beginning in dmC64EncodeGenericBMP(). Matti Hamalainen <ccr@tnsp.org> parents: 1447 diff changeset	1407 res = DMERR_OK;
535 ab8d9696225c Add helper macros and use them to set the loading address while encoding. Matti Hamalainen <ccr@tnsp.org> parents: 534 diff changeset	1408
1447 de5f7e31a8bf Rename labels. Matti Hamalainen <ccr@tnsp.org> parents: 1443 diff changeset	1409 err:
535 ab8d9696225c Add helper macros and use them to set the loading address while encoding. Matti Hamalainen <ccr@tnsp.org> parents: 534 diff changeset	1410 *pbuf = buf;
532 128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1411 return res;
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1412 }
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1413
128a50feff07 Implement initial generic bitmap "encoding" function, that constructs Matti Hamalainen <ccr@tnsp.org> parents: 531 diff changeset	1414
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1415 // Convert a generic "C64" format bitmap in DMC64Image struct to
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1416 // a indexed/paletted bitmap image.
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1417 int dmC64ConvertGenericBMP2Image(DMImage dst, const DMC64Image src, const DMC64ImageFormat *fmt)
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1418 {
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1419 DMC64GetPixelFunc getPixel;
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1420
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1421 // Sanity check arguments
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1422 if (dst == NULL \|\| src == NULL)
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1423 return DMERR_NULLPTR;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1424
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1425 if (dst->width < src->width \|\| dst->height < src->height)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1426 return DMERR_INVALID_DATA;
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1427
1167 848a88ce7a57 Use dmMemset(). Matti Hamalainen <ccr@tnsp.org> parents: 1134 diff changeset	1428 dmMemset(dst->data, 0, dst->size);
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1429
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1430 // Check pixel getter function
f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1431 if (fmt->getPixel != NULL)
f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1432 getPixel = fmt->getPixel;
f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1433 else
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	1434 getPixel = (fmt->type & D64_FMT_MC) ? fmtGetGenericMCPixel : fmtGetGenericSCPixel;
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1435
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1436 // Resolution interlaced pics need to halve the source width
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1437 int rwidth = src->width;
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1438 if ((src->type & D64_FMT_ILACE) && src->laceType == D64_ILACE_RES)
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1439 rwidth /= 2;
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1440
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1441 // Perform conversion
1411 a9afb2ad39cb Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1396 diff changeset	1442 Uint8 *dp = dst->data;
a9afb2ad39cb Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1396 diff changeset	1443 for (int yc = 0; yc < src->height; yc++)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1444 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1445 Uint8 *d = dp;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1446 const int y = yc / 8, yb = yc & 7;
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1447 const int scroffsy = y * src->ch_width;
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1448 int xc;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1449
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1450 if (src->type & D64_FMT_CHAR)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1451 {
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1452 // Charmode conversion
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1453 if ((src->type & D64_FMT_MC) == D64_FMT_HIRES)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1454 // Hi-res charmap
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1455 for (xc = 0; xc < rwidth; xc++)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1456 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1457 const int x = xc / 8;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1458 const int scroffs = scroffsy + x;
918 59615f9c2ca9 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 917 diff changeset	1459 const int chr = src->screen[0][scroffs];
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1460 const int v = 7 - (xc & 7);
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1461
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1462 if ((src->charmem[0][chr * C64_CHR_SIZE + yb] >> v) & 1)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1463 *d++ = src->color[0][scroffs];
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1464 else
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1465 *d++ = src->bgcolor;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1466 }
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1467 else
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1468 // Multicolor variants
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1469 for (xc = 0; xc < rwidth; xc++)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1470 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1471 const int x = xc / 4;
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1472 const int scroffs = scroffsy + x;
918 59615f9c2ca9 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 917 diff changeset	1473 const int chr = src->screen[0][scroffs];
944 c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1474 const int col = src->color[0][scroffs] & 15;
925 23b14d62bf67 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 924 diff changeset	1475
944 c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1476 if (col & 8)
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1477 {
944 c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1478 const int v = 6 - ((xc * 2) & 6);
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1479 switch ((src->charmem[0][chr * C64_CHR_SIZE + yb] >> v) & 3)
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1480 {
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1481 case 0: *d++ = src->bgcolor; break;
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1482 case 1: *d++ = src->d022; break;
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1483 case 2: *d++ = src->d023; break;
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1484 case 3: *d++ = col;
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1485 }
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1486 }
944 c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1487 else
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1488 {
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1489 const int v = 7 - (xc & 7);
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1490 if ((src->charmem[0][chr * C64_CHR_SIZE + yb] >> v) & 1)
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1491 *d++ = src->color[0][scroffs];
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1492 else
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1493 *d++ = src->bgcolor;
c62bb4028cf0 Implement multicolor / standard switching support based on color ram value's Matti Hamalainen <ccr@tnsp.org> parents: 943 diff changeset	1494 }
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1495 }
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	1496 }
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1497 else
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1498 {
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1499 // Perform generic BITMAP conversion
940 ff18d2511843 Remove the doubleMC madness completely. Should be replaced with x/y aspect Matti Hamalainen <ccr@tnsp.org> parents: 939 diff changeset	1500 const int bmoffsy = y * src->ch_width * 8 + yb;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1501
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1502 if ((src->type & D64_FMT_MC) == D64_FMT_HIRES)
811 aebc2f8b2c2d Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 810 diff changeset	1503 // Hi-res bitmap
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1504 for (xc = 0; xc < rwidth; xc++)
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1505 {
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1506 const int x = xc / 8;
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1507 const int scroffs = scroffsy + x;
940 ff18d2511843 Remove the doubleMC madness completely. Should be replaced with x/y aspect Matti Hamalainen <ccr@tnsp.org> parents: 939 diff changeset	1508 const int bmoffs = bmoffsy + (x * 8);
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1509 const int vshift = 7 - (xc & 7);
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1510
1387 14d79e4d82cf Oops, 100L. Had forgotten to change singlecolor mode handling pixel getter Matti Hamalainen <ccr@tnsp.org> parents: 1385 diff changeset	1511 *d++ = getPixel(src, bmoffs, scroffs, vshift, 0, yc);
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1512 }
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1513 else
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1514 // Multicolor bitmap and variants
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1515 for (xc = 0; xc < rwidth; xc++)
529 1bce06b5026f Combine conversion of interlaced and normal multicolor images to one function. Matti Hamalainen <ccr@tnsp.org> parents: 528 diff changeset	1516 {
901 f532262f90b1 Actually fix commit 16aa5955dfb5. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	1517 const int x = xc / 4;
f532262f90b1 Actually fix commit 16aa5955dfb5. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	1518 const int scroffs = scroffsy + x;
940 ff18d2511843 Remove the doubleMC madness completely. Should be replaced with x/y aspect Matti Hamalainen <ccr@tnsp.org> parents: 939 diff changeset	1519 const int bmoffs = bmoffsy + (x * 8);
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1520 const int vshift = 6 - ((xc * 2) & 6);
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1521
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1522 if (src->type & D64_FMT_ILACE)
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1523 {
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1524 switch (src->laceType)
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1525 {
7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1526 case D64_ILACE_RES:
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	1527 *d++ = getPixel(src, bmoffs, scroffs, vshift, 0, yc);
67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	1528 *d++ = getPixel(src, bmoffs, scroffs, vshift, 1, yc);
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1529 break;
1366 d4387509a363 Return DMERR_NOT_SUPPORTED for decoding color-interlaced images, for now Matti Hamalainen <ccr@tnsp.org> parents: 1365 diff changeset	1530
d4387509a363 Return DMERR_NOT_SUPPORTED for decoding color-interlaced images, for now Matti Hamalainen <ccr@tnsp.org> parents: 1365 diff changeset	1531 default:
d4387509a363 Return DMERR_NOT_SUPPORTED for decoding color-interlaced images, for now Matti Hamalainen <ccr@tnsp.org> parents: 1365 diff changeset	1532 return DMERR_NOT_SUPPORTED;
1362 7bc67ba68904 Better handling of resolution interlaced pictures. Matti Hamalainen <ccr@tnsp.org> parents: 1361 diff changeset	1533 }
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1534 }
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1535 else
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1536 {
1376 67ae449cf9e1 More work on making various FLI etc. format decoding more flexible. Matti Hamalainen <ccr@tnsp.org> parents: 1375 diff changeset	1537 *d++ = getPixel(src, bmoffs, scroffs, vshift, 0, yc);
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1538 }
529 1bce06b5026f Combine conversion of interlaced and normal multicolor images to one function. Matti Hamalainen <ccr@tnsp.org> parents: 528 diff changeset	1539 }
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1540 }
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 529 diff changeset	1541 dp += dst->pitch;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1542 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1543
508 1ed5025c2538 Return DMLIB error values instead of arbitrary 0/negatives. Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	1544 return DMERR_OK;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1545 }
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1546
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1547
940 ff18d2511843 Remove the doubleMC madness completely. Should be replaced with x/y aspect Matti Hamalainen <ccr@tnsp.org> parents: 939 diff changeset	1548 int dmC64ConvertBMP2Image(DMImage *pdst, const DMC64Image src, const DMC64ImageFormat *fmt)
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1549 {
940 ff18d2511843 Remove the doubleMC madness completely. Should be replaced with x/y aspect Matti Hamalainen <ccr@tnsp.org> parents: 939 diff changeset	1550 int res;
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1551 DMImage *dst;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1552
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1553 if (pdst == NULL \|\| src == NULL)
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1554 return DMERR_NULLPTR;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1555
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1556 // Allocate image structure
1289 4b025a96ad46 Fix. Matti Hamalainen <ccr@tnsp.org> parents: 1235 diff changeset	1557 if ((*pdst = dst = dmImageAlloc(src->width, src->height, DM_IFMT_PALETTE, -1)) == NULL)
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1558 return DMERR_MALLOC;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1559
1426 4c7b456d7f0b Rename global dmC64Palette to dmDefaultC64Palette. Matti Hamalainen <ccr@tnsp.org> parents: 1425 diff changeset	1560 // Set partial palette information
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1561 dst->ncolors = C64_NCOLORS;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1562 dst->constpal = TRUE;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1563
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1564 // Convert
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1565 if (fmt->convertFrom != NULL)
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1566 res = fmt->convertFrom(dst, src, fmt);
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1567 else
1375 f5368c13a872 Implement more flexible generic format decoding by separating the pixel Matti Hamalainen <ccr@tnsp.org> parents: 1373 diff changeset	1568 res = dmC64ConvertGenericBMP2Image(dst, src, fmt);
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1569
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1570 return res;
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1571 }
44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 548 diff changeset	1572
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1573
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1574 int dmC64DecodeBMP(DMC64Image *img, const Uint8 buf, const size_t len,
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1575 const size_t probeOffs, const size_t loadOffs,
516 6f141f760c54 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 515 diff changeset	1576 const DMC64ImageFormat *fmt, const DMC64ImageFormat forced)
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1577 {
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1578 if (img == NULL)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1579 return DMERR_NULLPTR;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1580
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1581 // Check for forced format
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1582 if (forced != NULL)
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1583 *fmt = forced;
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1584 else
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1585 {
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1586 // Nope, perform a generic probe
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1587 if (probeOffs >= len)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1588 return DMERR_INVALID_DATA;
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1589
537 32d9e67da189 Rename generic probing function to match the style of other lib64gfx functions. Matti Hamalainen <ccr@tnsp.org> parents: 536 diff changeset	1590 if (dmC64ProbeBMP(buf + probeOffs, len - probeOffs, fmt) == DM_PROBE_SCORE_FALSE)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1591 return DMERR_INVALID_DATA;
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1592 }
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1593
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1594 if (loadOffs >= len)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1595 return DMERR_INVALID_ARGS;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1596
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1597 if (*fmt == NULL)
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1598 return DMERR_INVALID_DATA;
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1599
2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1600 // Allocate memory
1378 c465860e44ed Make c64 image bank allocation dynamic. Matti Hamalainen <ccr@tnsp.org> parents: 1377 diff changeset	1601 if ((img = dmC64ImageAlloc(fmt)) == NULL)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1602 return DMERR_MALLOC;
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1603
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1604 // Decode the bitmap to memory layout
936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1605 if ((*fmt)->decode != NULL)
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1606 return (fmt)->decode(img, buf + loadOffs, len - loadOffs, *fmt);
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1607 else
931 2270d7f3af77 Refactor the DMC64Image handling to be more dynamic, and start Matti Hamalainen <ccr@tnsp.org> parents: 927 diff changeset	1608 return dmC64DecodeGenericBMP(img, buf + loadOffs, len - loadOffs, fmt);
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	1609 }

Mercurial > hg > dmlib

annotate tools/lib64gfx.c @ 1457:dcff9ac95d3f