dmlib: tools/lib64gfx.h annotate

annotate tools/lib64gfx.h @ 922:658bf4c452d0

Comments, cosmetics.

author	Matti Hamalainen <ccr@tnsp.org>
date	Wed, 25 Feb 2015 14:30:19 +0200
parents	2454ddb7363f
children	0f477446448d

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 /*
418 b6a1dc3bd2c3 Update file description. Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	2 * Functions for reading and converting various restricted
b6a1dc3bd2c3 Update file description. Matti Hamalainen <ccr@tnsp.org> parents: 410 diff changeset	3 * C64/etc and/or indexed/paletted graphics formats.
407 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
920 9be156fa4b9d Bump copyright year. Matti Hamalainen <ccr@tnsp.org> parents: 917 diff changeset	5 * (C) Copyright 2012-2015 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 #ifndef LIB64GFX_H
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #define LIB64GFX_H 1
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11
435 e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	12 #include "libgfx.h"
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	13
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	14 #ifdef __cplusplus
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	15 extern "C" {
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	16 #endif
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	17
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19 // Bitmap constants
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 #define C64_SCR_WIDTH 320
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21 #define C64_SCR_HEIGHT 200
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22 #define C64_SCR_CH_WIDTH (C64_SCR_WIDTH/8)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23 #define C64_SCR_CH_HEIGHT (C64_SCR_HEIGHT/8)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	24 #define C64_SCR_COLOR_SIZE (C64_SCR_CH_WIDTH * C64_SCR_CH_HEIGHT)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 #define C64_SCR_SCREEN_SIZE (C64_SCR_CH_WIDTH * C64_SCR_CH_HEIGHT)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 #define C64_SCR_BITMAP_SIZE (C64_SCR_WIDTH * C64_SCR_HEIGHT/8)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 #define C64_SCR_EXTRADATA 1024
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28 #define C64_SCR_MAX_BANK 8
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	29
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30 // C64 video screen pixel aspect ratio on PAL
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 #define C64_SCR_PAR_XY (0.9365f)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 // Sprite constants
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 #define C64_SPR_WIDTH 3 // bytes
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35 #define C64_SPR_HEIGHT 21 // lines
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 #define C64_SPR_WIDTH_PX (8 * C64_SPR_WIDTH)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37 #define C64_SPR_SIZE ((C64_SPR_WIDTH * C64_SPR_HEIGHT) + 1)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	38
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39 // Character constants
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 #define C64_CHR_WIDTH 1 // bytes
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41 #define C64_CHR_HEIGHT 8 // lines
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 #define C64_CHR_WIDTH_PX (8 * C64_CHR_WIDTH)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43 #define C64_CHR_SIZE (C64_CHR_WIDTH * C64_CHR_HEIGHT)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45 // Etc.
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 #define C64_RAM_SIZE (64*1024)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 #define C64_NCOLORS 16
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 #define C64_MAX_COLORS 16
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 #define C64_VIDBANK_SIZE (16*1024)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 #define C64_MAX_SPRITES (C64_VIDBANK_SIZE / C64_SPR_SIZE)
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 #define C64_MAX_CHARS 256
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52
922 658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	53
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 // Different supported C64 bitmap "modes"
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 enum
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 {
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	57 D64_FMT_HIRES = 0x0000,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	58 D64_FMT_MC = 0x0001,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	59 D64_FMT_ILACE = 0x0002,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	60 D64_FMT_FLI = 0x0004,
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	61 D64_FMT_CHAR = 0x0008,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	63 D64_FMT_MODE_MASK = 0x000f,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	64
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65 };
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 enum
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 {
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	69 D64_FLI_2BANK,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	70 D64_FLI_4BANK,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	71 D64_FLI_8BANK,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	72 };
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	73
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	74 enum
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	75 {
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	76 D64_ILACE_COLOR,
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	77 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	78 };
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	80 enum
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	81 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	82 D64_CHCFG_SCREEN,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	83 D64_CHCFG_LINEAR = 1,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	84 };
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	85
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	86
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87 typedef struct
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 BOOL multicolor, xexpand, yexpand;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 int color, xc, yc;
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	91 Uint8 data[C64_SPR_HEIGHT][C64_SPR_WIDTH];
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 } DMC64Sprite;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
512 95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	94 enum
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	95 {
915 ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	96 D64_CHR_GLOBAL, // use font-global setting
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	97 D64_CHR_MULTICOLOR, // character is multicolor
5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	98 D64_CHR_HIRES,
512 95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	99 };
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	100
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	101 enum
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	102 {
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	103 DC_D020,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	104 DC_BGCOL,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	105 DC_D021,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	106 DC_D022,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	107 DC_D023,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	108 DC_D024,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	109 };
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	110
512 95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	111 typedef struct
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	112 {
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	113 int mode, color;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	114 Uint8 data[C64_CHR_HEIGHT];
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	115 } DMC64Char;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	116
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	117
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	118 typedef struct
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	119 {
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	120 BOOL multicolor;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	121 int colbg, color, col1, col2;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	122 int nglyphs;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	123 DMC64Char *glyphs;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	124 } DMC64Font;
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	125
95a6b6af53f1 Add some structures and enums for future. Matti Hamalainen <ccr@tnsp.org> parents: 511 diff changeset	126
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 typedef struct
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129 {
922 658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	130 int type, // Image type (D64_FMT_*)
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	131 fliType, // FLI type (if FLI used)
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	132 laceType, // Interlace type (D64_ILACE_*)
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	133 laceBank1, // Interlace video bank indices
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 laceBank2;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135
915 ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	136 Uint8
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	137 color[C64_SCR_MAX_BANK][C64_SCR_COLOR_SIZE],
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	138 bitmap[C64_SCR_MAX_BANK][C64_SCR_BITMAP_SIZE],
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	139 screen[C64_SCR_MAX_BANK][C64_SCR_SCREEN_SIZE],
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	140 extradata[C64_SCR_EXTRADATA],
ba6b210c9bf4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 912 diff changeset	141 d020, bgcolor, d022, d023, d024;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	143 Uint8 charmem[C64_MAX_CHARS][C64_CHR_HEIGHT * C64_CHR_WIDTH];
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 DMC64Sprite sprites[C64_MAX_SPRITES];
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 } DMC64Image;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 enum
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 {
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 DT_COLOR_RAM,
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 DT_BITMAP,
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 DT_SCREEN_RAM,
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	153 DT_COLOR_REG,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	154 DT_COLOR_SET,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 DT_EXTRADATA,
916 3985f596ece5 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 915 diff changeset	156
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	157 DT_DEC_FUNCTION,
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	158 DT_ENC_FUNCTION,
917 df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	159
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	160 DT_CHAR_DATA,
df3a74f230d9 Initial implementation of charmode support in lib64gfx. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	161 DT_CHAR_CONFIG,
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 DT_LAST,
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 };
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	167 typedef struct _DMC64EncDecOp
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 int type;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 size_t offs;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 int bank;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 size_t size;
510 43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	173 BOOL (decfunction)(DMC64Image img, const struct _DMC64EncDecOp op, const Uint8 buf, const size_t len);
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	174 BOOL (encfunction)(const struct _DMC64EncDecOp op, Uint8 *buf, size_t len, const DMC64Image *img);
43ea59887c69 Start work on making C64 formats encoding possible by changing DMDecodeOps Matti Hamalainen <ccr@tnsp.org> parents: 507 diff changeset	175 } DMC64EncDecOp;
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177
921 2454ddb7363f Add constant for max number of enc/dec ops in C64 image format struct Matti Hamalainen <ccr@tnsp.org> parents: 920 diff changeset	178 #define D64_MAX_ENCDEC_OPS 16
2454ddb7363f Add constant for max number of enc/dec ops in C64 image format struct Matti Hamalainen <ccr@tnsp.org> parents: 920 diff changeset	179
2454ddb7363f Add constant for max number of enc/dec ops in C64 image format struct Matti Hamalainen <ccr@tnsp.org> parents: 920 diff changeset	180
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 typedef struct _DMC64ImageFormat
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 {
922 658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	183 int type; // Type flags, see D64_FMT_*
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	184 char *fext; // Filename extension
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	185 char *name; // Format description/name
658bf4c452d0 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 921 diff changeset	186
511 4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	187 size_t addr; // Loading address (0 if no loading address)
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	188 size_t size; // Size, including loading address. Only used in encoding, if even there (0 if no static size)
4cdcaeb68b54 Collapse most of the probing functions into one generic probe, as they only Matti Hamalainen <ccr@tnsp.org> parents: 510 diff changeset	189 int (probe)(const Uint8 buf, const size_t len, const struct _DMC64ImageFormat *fmt);
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	190 int (decode)(DMC64Image img, const Uint8 buf, const size_t len, const struct _DMC64ImageFormat fmt);
507 272e64259fde Add function pointers for encoding and convertTo/convertFrom to the Matti Hamalainen <ccr@tnsp.org> parents: 435 diff changeset	191 int (encode)(DMC64Image img, Uint8 *buf, size_t len, const struct _DMC64ImageFormat *fmt);
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 549 diff changeset	192 int (convertFrom)(DMImage , const DMC64Image *, const BOOL doubleMC);
507 272e64259fde Add function pointers for encoding and convertTo/convertFrom to the Matti Hamalainen <ccr@tnsp.org> parents: 435 diff changeset	193 int (convertTo)(DMImage , DMC64Image *);
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194
515 a896c1153e4e s/decenc/encdec/g Matti Hamalainen <ccr@tnsp.org> parents: 512 diff changeset	195 int nencdecOps;
921 2454ddb7363f Add constant for max number of enc/dec ops in C64 image format struct Matti Hamalainen <ccr@tnsp.org> parents: 920 diff changeset	196 DMC64EncDecOp encdecOps[D64_MAX_ENCDEC_OPS];
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 } DMC64ImageFormat;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198
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 extern const size_t dmC64DefaultSizes[DT_LAST];
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 extern DMColor dmC64Palette[C64_NCOLORS];
516 6f141f760c54 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 515 diff changeset	202 extern 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	203 extern const int ndmC64ImageFormats;
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204
59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205
530 5b37a2e427b7 Greatly simplify and also improve the multicolor/hires/lace bitmap->image Matti Hamalainen <ccr@tnsp.org> parents: 516 diff changeset	206 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type);
827 c8beac5313c3 Rename a function. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	207 int dmC64ConvertCSDataToImage(DMImage img, int xoffs, int yoffs, const Uint8 inBuf, int width, int height, BOOL multicolor, int *colors);
537 32d9e67da189 Rename generic probing function to match the style of other lib64gfx functions. Matti Hamalainen <ccr@tnsp.org> parents: 534 diff changeset	208
410 e4b2f689aff6 Stdint -> SDL types conversion. Matti Hamalainen <ccr@tnsp.org> parents: 407 diff changeset	209 int dmC64DecodeGenericBMP(DMC64Image img, const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt);
545 57ca9352f9de Make encoding function public. Matti Hamalainen <ccr@tnsp.org> parents: 537 diff changeset	210 int dmC64EncodeGenericBMP(Uint8 *pbuf, size_t plen, const DMC64Image img, const DMC64ImageFormat fmt);
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 549 diff changeset	211 int dmC64ConvertGenericBMP2Image(DMImage dst, const DMC64Image src, const BOOL doubleMC);
537 32d9e67da189 Rename generic probing function to match the style of other lib64gfx functions. Matti Hamalainen <ccr@tnsp.org> parents: 534 diff changeset	212
556 44d1e0d4acf3 Improve DMC64Image -> DMImage conversion facilities. Matti Hamalainen <ccr@tnsp.org> parents: 549 diff changeset	213 int dmC64ConvertBMP2Image(DMImage *pdst, const DMC64Image src, const DMC64ImageFormat *fmt, const BOOL doubleMC);
537 32d9e67da189 Rename generic probing function to match the style of other lib64gfx functions. Matti Hamalainen <ccr@tnsp.org> parents: 534 diff changeset	214 int dmC64ProbeBMP(const Uint8 buf, const size_t len, const DMC64ImageFormat *fmt);
516 6f141f760c54 Constify. Matti Hamalainen <ccr@tnsp.org> parents: 515 diff changeset	215 int dmC64DecodeBMP(DMC64Image img, const Uint8 buf, const size_t len, const size_t probeOffs, const size_t loadOffs, const DMC64ImageFormat *fmt, const DMC64ImageFormat forced);
419 936bc27a79d6 Modularize some functions to lib64gfx, fix bitmap -> image conversion, Matti Hamalainen <ccr@tnsp.org> parents: 418 diff changeset	216
435 e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	217
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	218 #ifdef __cplusplus
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	219 }
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	220 #endif
e4a3f183e463 Modularize some more. Matti Hamalainen <ccr@tnsp.org> parents: 419 diff changeset	221
407 59244a7ae37f Move c64 utilities to the engine lib, as we benefit from a common framework. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 #endif // LIB64GFX_H

Mercurial > hg > dmlib

annotate tools/lib64gfx.h @ 922:658bf4c452d0