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comparison tools/libgfx.h @ 2065:451980580189

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Refactor how paletted/indexed formats are handled in libgfx.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 05 Dec 2018 13:33:03 +0200
parents 3617ef01c1de
children 63284e9ad95e
comparison
equal deleted inserted replaced
2064:3617ef01c1de 2065:451980580189
88 } DMImage; 88 } DMImage;
89 89
90 90
91 typedef struct 91 typedef struct
92 { 92 {
93 int format; 93 int fmtid; // DM_IMGFMT_* of target format (a bit of a kludge here)
94 int scaleX, scaleY; 94 int format; // Target color format DM_COLFMT_*
95 int nplanes, bpp, mask; 95 int scaleX, scaleY; // Scale factors (1..)
96 BOOL planar, paletted; 96 int nplanes, bpp, mask;
97 int compression; 97 BOOL planar;
98 int compression; // Use compression/compression level (0 = none, 9 = max)
98 } DMImageConvSpec; 99 } DMImageConvSpec;
99 100
100 101
101 typedef struct 102 typedef struct
102 { 103 {
127 128
128 int dmWriteImageData(const DMImage *img, void *cbdata, 129 int dmWriteImageData(const DMImage *img, void *cbdata,
129 int (*writeRowCB)(void *, const Uint8 *, const size_t), const DMImageConvSpec *spec); 130 int (*writeRowCB)(void *, const Uint8 *, const size_t), const DMImageConvSpec *spec);
130 131
131 132
132 int dmWriteIFFMasterRAWHeader(DMResource *fp, const char *filename, const char *prefix, const DMImage *img, const DMImageConvSpec *spec, const int fmtid); 133 int dmWriteIFFMasterRAWHeader(DMResource *fp, const char *filename, const char *prefix, const DMImage *img, const DMImageConvSpec *spec);
133 int dmWriteRAWImage(DMResource *fp, const DMImage *img, const DMImageConvSpec *spec); 134 int dmWriteRAWImage(DMResource *fp, const DMImage *img, const DMImageConvSpec *spec);
134 135
135 int dmWritePPMImage(DMResource *fp, const DMImage *img, const DMImageConvSpec *spec); 136 int dmWritePPMImage(DMResource *fp, const DMImage *img, const DMImageConvSpec *spec);
136 137
137 #ifdef DM_USE_LIBPNG 138 #ifdef DM_USE_LIBPNG