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comparison tools/lib64gfx.h @ 931:2270d7f3af77

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Refactor the DMC64Image handling to be more dynamic, and start work on allowing non 320/160 x 200 formats, and charmode based formats. There is still work to be done, and some problems to sort out.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 25 Feb 2015 19:37:59 +0200
parents 3132868d1548
children 5104a7c87d7b
comparison
equal deleted inserted replaced
930:efbad8817b79 931:2270d7f3af77
131 fliType, // FLI type (if FLI used) 131 fliType, // FLI type (if FLI used)
132 laceType, // Interlace type (D64_ILACE_*) 132 laceType, // Interlace type (D64_ILACE_*)
133 laceBank1, // Interlace video bank indices 133 laceBank1, // Interlace video bank indices
134 laceBank2; 134 laceBank2;
135 135
136 int width, height; // Width and height in pixels
137 int ch_width, ch_height; // Width and height in charblocks
138
136 Uint8 139 Uint8
137 color[C64_SCR_MAX_BANK][C64_SCR_COLOR_SIZE], 140 *color[C64_SCR_MAX_BANK],
138 bitmap[C64_SCR_MAX_BANK][C64_SCR_BITMAP_SIZE], 141 *bitmap[C64_SCR_MAX_BANK],
139 screen[C64_SCR_MAX_BANK][C64_SCR_SCREEN_SIZE], 142 *screen[C64_SCR_MAX_BANK],
143 *charmem[C64_SCR_MAX_BANK],
140 extradata[C64_SCR_EXTRADATA], 144 extradata[C64_SCR_EXTRADATA],
141 d020, bgcolor, d022, d023, d024; 145 d020, bgcolor, d022, d023, d024;
142 146
143 Uint8 charmem[C64_MAX_CHARS][C64_CHR_HEIGHT * C64_CHR_WIDTH];
144 DMC64Sprite sprites[C64_MAX_SPRITES]; 147 DMC64Sprite sprites[C64_MAX_SPRITES];
145 } DMC64Image; 148 } DMC64Image;
146 149
147 150
148 enum 151 enum
204 extern DMColor dmC64Palette[C64_NCOLORS]; 207 extern DMColor dmC64Palette[C64_NCOLORS];
205 extern const DMC64ImageFormat dmC64ImageFormats[]; 208 extern const DMC64ImageFormat dmC64ImageFormats[];
206 extern const int ndmC64ImageFormats; 209 extern const int ndmC64ImageFormats;
207 210
208 211
212 DMC64Image *dmC64ImageAlloc(int width, int height, int ch_width, int ch_height);
213 void dmC64ImageFree(DMC64Image *img);
214
215
209 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type); 216 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type);
210 int dmC64ConvertCSDataToImage(DMImage *img, int xoffs, int yoffs, const Uint8 *inBuf, int width, int height, BOOL multicolor, int *colors); 217 int dmC64ConvertCSDataToImage(DMImage *img, int xoffs, int yoffs, const Uint8 *inBuf, int width, int height, BOOL multicolor, int *colors);
211 218
212 int dmC64DecodeGenericBMP(DMC64Image *img, const Uint8 *buf, const size_t len, const DMC64ImageFormat *fmt); 219 int dmC64DecodeGenericBMP(DMC64Image *img, const Uint8 *buf, const size_t len, const DMC64ImageFormat *fmt);
213 int dmC64EncodeGenericBMP(Uint8 **pbuf, size_t *plen, const DMC64Image *img, const DMC64ImageFormat *fmt); 220 int dmC64EncodeGenericBMP(Uint8 **pbuf, size_t *plen, const DMC64Image *img, const DMC64ImageFormat *fmt);
214 int dmC64ConvertGenericBMP2Image(DMImage *dst, const DMC64Image *src, const BOOL doubleMC); 221 int dmC64ConvertGenericBMP2Image(DMImage *dst, const DMC64Image *src, const BOOL doubleMC);
215 222
216 int dmC64ConvertBMP2Image(DMImage **pdst, const DMC64Image *src, const DMC64ImageFormat *fmt, const BOOL doubleMC); 223 int dmC64ConvertBMP2Image(DMImage **pdst, const DMC64Image *src, const DMC64ImageFormat *fmt, const BOOL doubleMC);
217 int dmC64ProbeBMP(const Uint8 *buf, const size_t len, const DMC64ImageFormat **fmt); 224 int dmC64ProbeBMP(const Uint8 *buf, const size_t len, const DMC64ImageFormat **fmt);
218 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); 225 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);
219 226
220 227
221 #ifdef __cplusplus 228 #ifdef __cplusplus
222 } 229 }
223 #endif 230 #endif