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comparison tools/lib64gfx.h @ 2201:9f3fb4004c20

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Improvements to the lib64gfx palette handling.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 14 Jun 2019 00:42:36 +0300
parents dcd26cdc395e
children b259312ddb59
comparison
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2200:dcd26cdc395e 2201:9f3fb4004c20
151 }; 151 };
152 152
153 153
154 typedef struct 154 typedef struct
155 { 155 {
156 char *name;
157 DMColor colors[D64_NCOLORS];
158 } DMC64Palette;
159
160
161 typedef struct
162 {
156 int dither; // Dither mode (D64_DITH_*) 163 int dither; // Dither mode (D64_DITH_*)
157 BOOL aspect; // Correct pixel aspect ratio? 164 BOOL aspect; // Correct pixel aspect ratio?
165
166 DMPalette *pal; // Use this palette
167 DMC64Palette *cpal; // If ^pal == NULL, use this C64 palette
158 } DMC64ImageConvSpec; 168 } DMC64ImageConvSpec;
159 169
160 170
161 typedef struct 171 typedef struct
162 { 172 {
163 Uint8 *data; 173 Uint8 *data;
164 size_t size; 174 size_t size;
165 } DMC64MemBlock; 175 } DMC64MemBlock;
166
167
168 typedef struct
169 {
170 char *name;
171 DMColor colors[D64_NCOLORS];
172 } DMC64Palette;
173 176
174 177
175 typedef struct 178 typedef struct
176 { 179 {
177 BOOL multicolor, xexpand, yexpand; 180 BOOL multicolor, xexpand, yexpand;
355 int dmC64ProbeBMP(const DMGrowBuf *buf, const DMC64ImageFormat **fmt); 358 int dmC64ProbeBMP(const DMGrowBuf *buf, const DMC64ImageFormat **fmt);
356 359
357 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type, const BOOL lng); 360 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type, const BOOL lng);
358 void dmC64ImageDump(FILE *fh, const DMC64Image *img, const DMC64ImageFormat *fmt, const char *indent); 361 void dmC64ImageDump(FILE *fh, const DMC64Image *img, const DMC64ImageFormat *fmt, const char *indent);
359 362
360 int dmSetDefaultC64Palette(DMImage *img); 363 int dmC64SetImagePalette(DMImage *img, const DMC64Palette *cpal, const BOOL mixed);
361 int dmSetMixedColorC64Palette(DMImage *img);
362 364
363 BOOL dmCompareAddr16(const DMGrowBuf *buf, const size_t offs, const Uint16 addr); 365 BOOL dmCompareAddr16(const DMGrowBuf *buf, const size_t offs, const Uint16 addr);
364 int dmC64ImageGetNumBlocks(const DMC64ImageFormat *fmt); 366 int dmC64ImageGetNumBlocks(const DMC64ImageFormat *fmt);
365 367
366 // C64 bitmap image allocation/freeing 368 // C64 bitmap image allocation/freeing