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42 #ifndef _GRFMT_SUNRAS_H_
43 #define _GRFMT_SUNRAS_H_
45 #include "grfmt_base.h"
51 RAS_BYTE_ENCODED = 2, /* RLE encoded */
52 RAS_FORMAT_RGB = 3 /* RGB instead of BGR */
57 RMT_NONE = 0, /* direct color encoding */
58 RMT_EQUAL_RGB = 1 /* paletted image */
63 class GrFmtSunRasterReader : public GrFmtReader
67 GrFmtSunRasterReader( const char* filename );
68 ~GrFmtSunRasterReader();
70 bool ReadData( uchar* data, int step, int color );
77 PaletteEntry m_palette[256];
81 SunRasMapType m_maptype;
86 class GrFmtSunRasterWriter : public GrFmtWriter
90 GrFmtSunRasterWriter( const char* filename );
91 ~GrFmtSunRasterWriter();
93 bool WriteImage( const uchar* data, int step,
94 int width, int height, int depth, int channels );
101 // ... and filter factory
102 class GrFmtSunRaster : public GrFmtFilterFactory
109 GrFmtReader* NewReader( const char* filename );
110 GrFmtWriter* NewWriter( const char* filename );
113 #endif/*_GRFMT_SUNRAS_H_*/