Mercurial > hg > dmlib

comparison tools/lib64gfx.h @ 2309:0f8232c2af63

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Comments.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 09 Jul 2019 10:26:26 +0300
parents e798a41f27a5
children 87533af8db64
comparison
equal deleted inserted replaced
2308:28701abacc31 2309:0f8232c2af63
40 #define D64_SPR_WIDTH_PX 24 40 #define D64_SPR_WIDTH_PX 24
41 #define D64_SPR_HEIGHT_PX 21 41 #define D64_SPR_HEIGHT_PX 21
42 #define D64_SPR_WIDTH_UT (D64_SPR_WIDTH_PX / 8) // bytes 42 #define D64_SPR_WIDTH_UT (D64_SPR_WIDTH_PX / 8) // bytes
43 #define D64_SPR_HEIGHT_UT D64_SPR_HEIGHT_PX 43 #define D64_SPR_HEIGHT_UT D64_SPR_HEIGHT_PX
44 #define D64_SPR_SIZE ((D64_SPR_WIDTH_UT * D64_SPR_HEIGHT_UT) + 1) 44 #define D64_SPR_SIZE ((D64_SPR_WIDTH_UT * D64_SPR_HEIGHT_UT) + 1)
45 #define D64_MAX_SPRITES 8 // Max sprites per scanline (in simple cases)
46
45 47
46 // Character constants 48 // Character constants
47 #define D64_CHR_WIDTH_PX 8 49 #define D64_CHR_WIDTH_PX 8
48 #define D64_CHR_HEIGHT_PX 8 50 #define D64_CHR_HEIGHT_PX 8
49 #define D64_CHR_WIDTH_UT 1 // bytes 51 #define D64_CHR_WIDTH_UT 1 // bytes
51 #define D64_CHR_SIZE (D64_CHR_WIDTH_UT * D64_CHR_HEIGHT_UT) 53 #define D64_CHR_SIZE (D64_CHR_WIDTH_UT * D64_CHR_HEIGHT_UT)
52 54
53 // Etc. 55 // Etc.
54 #define D64_NCOLORS 16 56 #define D64_NCOLORS 16
55 #define D64_VIDBANK_SIZE (16*1024) 57 #define D64_VIDBANK_SIZE (16*1024)
56 #define D64_MAX_SPRITES 1024
57 #define D64_MAX_CHARS 256 58 #define D64_MAX_CHARS 256
58 59
59 60
60 // Different supported flags/modes 61 // Different supported flags/modes
61 enum 62 enum
100 // Various extra settings (see DMC64Image::extraInfo[]) 101 // Various extra settings (see DMC64Image::extraInfo[])
101 enum 102 enum
102 { 103 {
103 D64_EI_MODE = 0, // Actual mode, if the format supports several 104 D64_EI_MODE = 0, // Actual mode, if the format supports several
104 105
105 D64_EI_CHAR_CASE, 106 D64_EI_CHAR_CASE, // [CHAR] 0 = upper case, != lower case
106 D64_EI_CHAR_CUSTOM, 107 D64_EI_CHAR_CUSTOM, // [CHAR] 0 = ROM charset, != custom charset
107 108
108 D64_EI_FLI_TYPE, 109 D64_EI_FLI_TYPE, // FLI type (see D64_FLI_*)
109 D64_EI_ILACE_TYPE, 110 D64_EI_ILACE_TYPE, // Interlace type (see D64_ILACE_*)
110 }; 111 };
111 112
112 113
113 // Image <-> bitmap conversion dithering 114 // Image <-> bitmap conversion dithering
114 enum 115 enum
191 } DMC64MemBlock; 192 } DMC64MemBlock;
192 193
193 194
194 typedef struct 195 typedef struct
195 { 196 {
197 int xc, yc; // Sprite coordinates (XXX TODO: borders etc.)
196 BOOL multicolor, xexpand, yexpand; 198 BOOL multicolor, xexpand, yexpand;
197 int color, xc, yc; 199 int color; // Color
198 Uint8 data[D64_SPR_HEIGHT_UT][D64_SPR_WIDTH_UT]; 200 int sprnum; // Physical sprite number for priority checking
201 Uint8 *data; // "const" pointer to sprite data, do not deallocate
199 } DMC64Sprite; 202 } DMC64Sprite;
200 203
201 204
202 typedef struct _DMC64ImageCommonFormat DMC64ImageCommonFormat; 205 typedef struct _DMC64ImageCommonFormat DMC64ImageCommonFormat;
203 typedef struct _DMC64ImageFormat DMC64ImageFormat; 206 typedef struct _DMC64ImageFormat DMC64ImageFormat;