Lines Matching refs:png_byte
634 png_byte red;
635 png_byte green;
636 png_byte blue;
643 png_byte index; /* used for palette files */
654 png_byte red; /* for use in red green blue files */
655 png_byte green;
656 png_byte blue;
657 png_byte gray; /* for use in grayscale files */
658 png_byte alpha; /* for alpha channel files */
686 png_byte depth; /* depth of palette samples */
745 png_byte month; /* month of year, 1 - 12 */
746 png_byte day; /* day of month, 1 - 31 */
747 png_byte hour; /* hour of day, 0 - 23 */
748 png_byte minute; /* minute of hour, 0 - 59 */
749 png_byte second; /* second of minute, 0 - 60 (for leap seconds) */
764 png_byte name[PNG_CHUNK_NAME_LENGTH];
765 png_byte *data;
769 png_byte location; /* mode of operation at read time */
869 png_byte bit_depth PNG_DEPSTRUCT; /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */
870 png_byte color_type PNG_DEPSTRUCT; /* see PNG_COLOR_TYPE_ below (from IHDR) */
872 png_byte compression_type PNG_DEPSTRUCT; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */
873 png_byte filter_type PNG_DEPSTRUCT; /* must be PNG_FILTER_TYPE_BASE (from IHDR) */
874 png_byte interlace_type PNG_DEPSTRUCT; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
877 png_byte channels PNG_DEPSTRUCT; /* number of data channels per pixel (1, 2, 3, 4) */
878 png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */
879 png_byte spare_byte PNG_DEPSTRUCT; /* to align the data, and for future use */
880 png_byte signature[8] PNG_DEPSTRUCT; /* magic bytes read by libpng from start of file */
899 png_byte srgb_intent PNG_DEPSTRUCT; /* sRGB rendering intent [0, 1, 2, or 3] */
966 png_byte offset_unit_type PNG_DEPSTRUCT; /* offset units type */
976 png_byte phys_unit_type PNG_DEPSTRUCT; /* resolution type (see PNG_RESOLUTION_ below) */
1025 png_byte pcal_type PNG_DEPSTRUCT; /* equation type (see PNG_EQUATION_ below) */
1026 png_byte pcal_nparams PNG_DEPSTRUCT; /* number of parameters given in pcal_params */
1047 png_byte iccp_compression PNG_DEPSTRUCT; /* Always zero */
1064 png_byte scal_unit PNG_DEPSTRUCT; /* unit of physical scale */
1206 png_byte color_type; /* color type of row */
1207 png_byte bit_depth; /* bit depth of row */
1208 png_byte channels; /* number of channels (1, 2, 3, or 4) */
1209 png_byte pixel_depth; /* bits per pixel (depth * channels) */
1319 png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user transformed pixels */
1320 png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user transformed pixels */
1369 png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current chunk */
1370 png_byte compression PNG_DEPSTRUCT; /* file compression type (always 0) */
1371 png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */
1372 png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
1373 png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */
1374 png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see PNG_FILTER_ below ) */
1375 png_byte color_type PNG_DEPSTRUCT; /* color type of file */
1376 png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */
1377 png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */
1378 png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */
1379 png_byte channels PNG_DEPSTRUCT; /* number of channels in file */
1380 png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */
1381 png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from start of file */
1385 png_byte filler PNG_DEPSTRUCT; /* filler byte for pixel expansion */
1392 png_byte background_gamma_type PNG_DEPSTRUCT;
1485 png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row filter selection */
1486 png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights for previous rows */
1516 png_byte rgb_to_gray_status PNG_DEPSTRUCT;
1529 png_byte mng_features_permitted PNG_DEPSTRUCT;
1542 png_byte filter_type PNG_DEPSTRUCT;
1554 png_byte mmx_bitdepth_threshold PNG_DEPSTRUCT;
1581 png_byte compression_type PNG_DEPSTRUCT;
1770 extern PNG_EXPORT(png_byte,png_get_rgb_to_gray_status) PNGARG((png_structp
2339 extern PNG_EXPORT(png_byte,png_get_channels) PNGARG((png_structp png_ptr,
2352 extern PNG_EXPORT(png_byte, png_get_bit_depth) PNGARG((png_structp
2356 extern PNG_EXPORT(png_byte, png_get_color_type) PNGARG((png_structp
2360 extern PNG_EXPORT(png_byte, png_get_filter_type) PNGARG((png_structp
2364 extern PNG_EXPORT(png_byte, png_get_interlace_type) PNGARG((png_structp
2368 extern PNG_EXPORT(png_byte, png_get_compression_type) PNGARG((png_structp
2844 extern PNG_EXPORT(png_byte,png_get_mmx_bitdepth_threshold)
2857 PNGARG((png_structp png_ptr, png_byte mmx_bitdepth_threshold,
2908 (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }
2919 (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) + \
3110 PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sig[8];
3119 #define PNG_IHDR png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'}
3120 #define PNG_IDAT png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'}
3121 #define PNG_IEND png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'}
3122 #define PNG_PLTE png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'}
3123 #define PNG_bKGD png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'}
3124 #define PNG_cHRM png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'}
3125 #define PNG_gAMA png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'}
3126 #define PNG_hIST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'}
3127 #define PNG_iCCP png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'}
3128 #define PNG_iTXt png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'}
3129 #define PNG_oFFs png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'}
3130 #define PNG_pCAL png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'}
3131 #define PNG_sCAL png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'}
3132 #define PNG_pHYs png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'}
3133 #define PNG_sBIT png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'}
3134 #define PNG_sPLT png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'}
3135 #define PNG_sRGB png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'}
3136 #define PNG_tEXt png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'}
3137 #define PNG_tIME png_byte png_tIME[5] = {116, 73, 77, 69, '\0'}
3138 #define PNG_tRNS png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'}
3139 #define PNG_zTXt png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'}
3142 PNG_EXPORT_VAR (png_byte FARDATA) png_IHDR[5];
3143 PNG_EXPORT_VAR (png_byte FARDATA) png_IDAT[5];
3144 PNG_EXPORT_VAR (png_byte FARDATA) png_IEND[5];
3145 PNG_EXPORT_VAR (png_byte FARDATA) png_PLTE[5];
3146 PNG_EXPORT_VAR (png_byte FARDATA) png_bKGD[5];
3147 PNG_EXPORT_VAR (png_byte FARDATA) png_cHRM[5];
3148 PNG_EXPORT_VAR (png_byte FARDATA) png_gAMA[5];
3149 PNG_EXPORT_VAR (png_byte FARDATA) png_hIST[5];
3150 PNG_EXPORT_VAR (png_byte FARDATA) png_iCCP[5];
3151 PNG_EXPORT_VAR (png_byte FARDATA) png_iTXt[5];
3152 PNG_EXPORT_VAR (png_byte FARDATA) png_oFFs[5];
3153 PNG_EXPORT_VAR (png_byte FARDATA) png_pCAL[5];
3154 PNG_EXPORT_VAR (png_byte FARDATA) png_sCAL[5];
3155 PNG_EXPORT_VAR (png_byte FARDATA) png_pHYs[5];
3156 PNG_EXPORT_VAR (png_byte FARDATA) png_sBIT[5];
3157 PNG_EXPORT_VAR (png_byte FARDATA) png_sPLT[5];
3158 PNG_EXPORT_VAR (png_byte FARDATA) png_sRGB[5];
3159 PNG_EXPORT_VAR (png_byte FARDATA) png_tEXt[5];
3160 PNG_EXPORT_VAR (png_byte FARDATA) png_tIME[5];
3161 PNG_EXPORT_VAR (png_byte FARDATA) png_tRNS[5];
3162 PNG_EXPORT_VAR (png_byte FARDATA) png_zTXt[5];