Lines Matching refs:png_byte
622 * be png_byte or png_uint_16 (as defined below).
626 png_byte red;
627 png_byte green;
628 png_byte blue;
635 png_byte index; /* used for palette files */
646 png_byte red; /* for use in red green blue files */
647 png_byte green;
648 png_byte blue;
649 png_byte gray; /* for use in grayscale files */
650 png_byte alpha; /* for alpha channel files */
678 png_byte depth; /* depth of palette samples */
737 png_byte month; /* month of year, 1 - 12 */
738 png_byte day; /* day of month, 1 - 31 */
739 png_byte hour; /* hour of day, 0 - 23 */
740 png_byte minute; /* minute of hour, 0 - 59 */
741 png_byte second; /* second of minute, 0 - 60 (for leap seconds) */
756 png_byte name[PNG_CHUNK_NAME_LENGTH];
757 png_byte *data;
761 png_byte location; /* mode of operation at read time */
817 png_byte bit_depth PNG_DEPSTRUCT; /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */
818 png_byte color_type PNG_DEPSTRUCT; /* see PNG_COLOR_TYPE_ below (from IHDR) */
820 png_byte compression_type PNG_DEPSTRUCT; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */
821 png_byte filter_type PNG_DEPSTRUCT; /* must be PNG_FILTER_TYPE_BASE (from IHDR) */
822 png_byte interlace_type PNG_DEPSTRUCT; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
825 png_byte channels PNG_DEPSTRUCT; /* number of data channels per pixel (1, 2, 3, 4) */
826 png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */
827 png_byte spare_byte PNG_DEPSTRUCT; /* to align the data, and for future use */
828 png_byte signature[8] PNG_DEPSTRUCT; /* magic bytes read by libpng from start of file */
847 png_byte srgb_intent PNG_DEPSTRUCT; /* sRGB rendering intent [0, 1, 2, or 3] */
914 png_byte offset_unit_type PNG_DEPSTRUCT; /* offset units type */
924 png_byte phys_unit_type PNG_DEPSTRUCT; /* resolution type (see PNG_RESOLUTION_ below) */
973 png_byte pcal_type PNG_DEPSTRUCT; /* equation type (see PNG_EQUATION_ below) */
974 png_byte pcal_nparams PNG_DEPSTRUCT; /* number of parameters given in pcal_params */
995 png_byte iccp_compression PNG_DEPSTRUCT; /* Always zero */
1012 png_byte scal_unit PNG_DEPSTRUCT; /* unit of physical scale */
1154 png_byte color_type; /* color type of row */
1155 png_byte bit_depth; /* bit depth of row */
1156 png_byte channels; /* number of channels (1, 2, 3, or 4) */
1157 png_byte pixel_depth; /* bits per pixel (depth * channels) */
1261 png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user transformed pixels */
1262 png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user transformed pixels */
1311 png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current chunk */
1312 png_byte compression PNG_DEPSTRUCT; /* file compression type (always 0) */
1313 png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */
1314 png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
1315 png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */
1316 png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see PNG_FILTER_ below ) */
1317 png_byte color_type PNG_DEPSTRUCT; /* color type of file */
1318 png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */
1319 png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */
1320 png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */
1321 png_byte channels PNG_DEPSTRUCT; /* number of channels in file */
1322 png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */
1323 png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from start of file */
1327 png_byte filler PNG_DEPSTRUCT; /* filler byte for pixel expansion */
1334 png_byte background_gamma_type PNG_DEPSTRUCT;
1427 png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row filter selection */
1428 png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights for previous rows */
1458 png_byte rgb_to_gray_status PNG_DEPSTRUCT;
1459 /* These were changed from png_byte in libpng-1.0.6 */
1469 /* Changed from png_byte to png_uint_32 at version 1.2.0 */
1471 png_byte mng_features_permitted PNG_DEPSTRUCT;
1484 png_byte filter_type PNG_DEPSTRUCT;
1496 png_byte mmx_bitdepth_threshold PNG_DEPSTRUCT;
1523 png_byte compression_type PNG_DEPSTRUCT;
1709 extern PNG_EXPORT(png_byte,png_get_rgb_to_gray_status) PNGARG((png_structp
2262 extern PNG_EXPORT(png_byte,png_get_channels) PNGARG((png_structp png_ptr,
2275 extern PNG_EXPORT(png_byte, png_get_bit_depth) PNGARG((png_structp
2279 extern PNG_EXPORT(png_byte, png_get_color_type) PNGARG((png_structp
2283 extern PNG_EXPORT(png_byte, png_get_filter_type) PNGARG((png_structp
2287 extern PNG_EXPORT(png_byte, png_get_interlace_type) PNGARG((png_structp
2291 extern PNG_EXPORT(png_byte, png_get_compression_type) PNGARG((png_structp
2767 extern PNG_EXPORT(png_byte,png_get_mmx_bitdepth_threshold)
2780 PNGARG((png_structp png_ptr, png_byte mmx_bitdepth_threshold,
2831 (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }
2842 (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) + \
3033 PNG_EXPORT_VAR (PNG_CONST png_byte FARDATA) png_sig[8];
3042 #define PNG_IHDR png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'}
3043 #define PNG_IDAT png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'}
3044 #define PNG_IEND png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'}
3045 #define PNG_PLTE png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'}
3046 #define PNG_bKGD png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'}
3047 #define PNG_cHRM png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'}
3048 #define PNG_gAMA png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'}
3049 #define PNG_hIST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'}
3050 #define PNG_iCCP png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'}
3051 #define PNG_iTXt png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'}
3052 #define PNG_oFFs png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'}
3053 #define PNG_pCAL png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'}
3054 #define PNG_sCAL png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'}
3055 #define PNG_pHYs png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'}
3056 #define PNG_sBIT png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'}
3057 #define PNG_sPLT png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'}
3058 #define PNG_sRGB png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'}
3059 #define PNG_tEXt png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'}
3060 #define PNG_tIME png_byte png_tIME[5] = {116, 73, 77, 69, '\0'}
3061 #define PNG_tRNS png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'}
3062 #define PNG_zTXt png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'}
3065 PNG_EXPORT_VAR (png_byte FARDATA) png_IHDR[5];
3066 PNG_EXPORT_VAR (png_byte FARDATA) png_IDAT[5];
3067 PNG_EXPORT_VAR (png_byte FARDATA) png_IEND[5];
3068 PNG_EXPORT_VAR (png_byte FARDATA) png_PLTE[5];
3069 PNG_EXPORT_VAR (png_byte FARDATA) png_bKGD[5];
3070 PNG_EXPORT_VAR (png_byte FARDATA) png_cHRM[5];
3071 PNG_EXPORT_VAR (png_byte FARDATA) png_gAMA[5];
3072 PNG_EXPORT_VAR (png_byte FARDATA) png_hIST[5];
3073 PNG_EXPORT_VAR (png_byte FARDATA) png_iCCP[5];
3074 PNG_EXPORT_VAR (png_byte FARDATA) png_iTXt[5];
3075 PNG_EXPORT_VAR (png_byte FARDATA) png_oFFs[5];
3076 PNG_EXPORT_VAR (png_byte FARDATA) png_pCAL[5];
3077 PNG_EXPORT_VAR (png_byte FARDATA) png_sCAL[5];
3078 PNG_EXPORT_VAR (png_byte FARDATA) png_pHYs[5];
3079 PNG_EXPORT_VAR (png_byte FARDATA) png_sBIT[5];
3080 PNG_EXPORT_VAR (png_byte FARDATA) png_sPLT[5];
3081 PNG_EXPORT_VAR (png_byte FARDATA) png_sRGB[5];
3082 PNG_EXPORT_VAR (png_byte FARDATA) png_tEXt[5];
3083 PNG_EXPORT_VAR (png_byte FARDATA) png_tIME[5];
3084 PNG_EXPORT_VAR (png_byte FARDATA) png_tRNS[5];
3085 PNG_EXPORT_VAR (png_byte FARDATA) png_zTXt[5];
