/external/libpng/contrib/examples/ |
H A D | pngpixel.c | 96 int num_trans = 0; local 97 if ((png_get_tRNS(png_ptr, info_ptr, &trans_alpha, &num_trans, 98 NULL) & PNG_INFO_tRNS) && num_trans > 0 && 103 index < num_trans ? trans_alpha[index] : 255);
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/external/libpng/ |
H A D | pnginfo.h | 65 png_uint_16 num_trans; /* number of transparent palette color (tRNS) */ member in struct:png_info_def 147 * "num_trans" transparency values for a paletted image, stored in the
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H A D | pngset.c | 913 png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color) 933 /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */ 937 if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH) 938 memcpy(info_ptr->trans_alpha, trans_alpha, (png_size_t)num_trans); 956 if (num_trans == 0) 957 num_trans = 1; 960 info_ptr->num_trans = (png_uint_16)num_trans; 962 if (num_trans ! 912 png_set_tRNS(png_structrp png_ptr, png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color) argument [all...] |
H A D | pngread.c | 1496 else if (png_ptr->num_trans > 0) 2239 png_ptr->num_trans > 0) /* alpha in input */ && 2319 if (png_ptr->num_trans > 0) 2394 if (png_ptr->num_trans > 0) 2638 png_ptr->num_trans > 0) && 2673 png_ptr->num_trans > 0) && 2686 png_ptr->num_trans > 0) 2757 png_ptr->num_trans > 0) 2914 unsigned int num_trans = png_ptr->num_trans; local [all...] |
H A D | pngwrite.c | 220 for (j = 0; j<(int)info_ptr->num_trans; j++) 226 info_ptr->num_trans, info_ptr->color_type); 2003 int i, num_trans; local 2010 for (i=num_trans=0; i<entries; ++i) 2053 num_trans = i+1; 2082 num_trans = i+1; 2093 num_trans = i+1; 2116 if (num_trans > 0) 2118 num_trans, NULL);
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H A D | pngrtran.c | 1107 * STRIP_ALPHA has already been handled in the caller (by setting num_trans 1113 if (png_ptr->num_trans > 0) 1118 for (i=0; i<png_ptr->num_trans; ++i) 1175 int i, istop = png_ptr->num_trans; 1196 int input_has_transparency = png_ptr->num_trans > 0; 1396 png_ptr->num_trans = 0; 1672 if (i < (int)png_ptr->num_trans && 1839 int istop = (int)png_ptr->num_trans; 1937 if (png_ptr->num_trans > 0) 1944 info_ptr->num_trans 4190 png_do_expand_palette(png_row_infop row_info, png_bytep row, png_const_colorp palette, png_const_bytep trans_alpha, int num_trans) argument [all...] |
H A D | pngget.c | 1023 png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) 1054 if (num_trans != NULL) 1056 *num_trans = info_ptr->num_trans; 1022 png_get_tRNS(png_const_structrp png_ptr, png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) argument
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H A D | pngstruct.h | 293 png_uint_16 num_trans; /* number of transparency values */ member in struct:png_struct_def
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H A D | pngrutil.c | 1047 if (png_ptr->num_trans > 0 || 1054 png_ptr->num_trans = 0; 1057 info_ptr->num_trans = 0; 1819 png_ptr->num_trans = 1; 1835 png_ptr->num_trans = 1; 1860 png_ptr->num_trans = (png_uint_16)length; 1872 png_ptr->num_trans = 0; 1880 png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans, 4327 if (png_ptr->num_trans) 4339 if (png_ptr->num_trans) [all...] |
H A D | pngtest.c | 1298 int num_trans; local 1301 if (png_get_tRNS(read_ptr, read_info_ptr, &trans_alpha, &num_trans, 1312 png_set_tRNS(write_ptr, write_info_ptr, trans_alpha, num_trans,
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H A D | pngwutil.c | 1420 png_const_color_16p tran, int num_trans, int color_type) 1428 if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette) 1437 (png_size_t)num_trans); 1419 png_write_tRNS(png_structrp png_ptr, png_const_bytep trans_alpha, png_const_color_16p tran, int num_trans, int color_type) argument
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H A D | png.h | 2296 png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, 2302 png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans,
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/external/pdfium/samples/fx_lpng/lpng_v163/ |
H A D | pnginfo.h | 65 png_uint_16 num_trans; /* number of transparent palette color (tRNS) */
member in struct:png_info_def 147 * "num_trans" transparency values for a paletted image, stored in the
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H A D | fx_pngset.c | 912 png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color)
932 /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */
936 if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH)
937 memcpy(info_ptr->trans_alpha, trans_alpha, (png_size_t)num_trans);
955 if (num_trans == 0)
956 num_trans = 1;
959 info_ptr->num_trans = (png_uint_16)num_trans;
961 if (num_trans ! 911 png_set_tRNS(png_structrp png_ptr, png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans, png_const_color_16p trans_color) argument [all...] |
H A D | fx_pngread.c | 1237 else if (png_ptr->num_trans > 0)
1973 png_ptr->num_trans > 0) /* alpha in input */ &&
2053 if (png_ptr->num_trans > 0)
2128 if (png_ptr->num_trans > 0)
2372 png_ptr->num_trans > 0) &&
2407 png_ptr->num_trans > 0) &&
2420 png_ptr->num_trans > 0)
2491 png_ptr->num_trans > 0)
2648 unsigned int num_trans = png_ptr->num_trans;
local [all...] |
H A D | fx_pngwrite.c | 219 for (j = 0; j<(int)info_ptr->num_trans; j++)
225 info_ptr->num_trans, info_ptr->color_type);
1896 int i, num_trans;
local 1903 for (i=num_trans=0; i<entries; ++i)
1946 num_trans = i+1;
1975 num_trans = i+1;
1986 num_trans = i+1;
2009 if (num_trans > 0)
2011 num_trans, NULL);
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H A D | fx_pngrtran.c | 1106 * STRIP_ALPHA has already been handled in the caller (by setting num_trans
1112 if (png_ptr->num_trans > 0)
1117 for (i=0; i<png_ptr->num_trans; ++i)
1168 int i, istop = png_ptr->num_trans;
1189 int input_has_transparency = png_ptr->num_trans > 0;
1389 png_ptr->num_trans = 0;
1665 if (i < (int)png_ptr->num_trans &&
1832 int istop = (int)png_ptr->num_trans;
1929 if (png_ptr->num_trans > 0)
1936 info_ptr->num_trans 4535 png_do_expand_palette(png_row_infop row_info, png_bytep row, png_const_colorp palette, png_const_bytep trans_alpha, int num_trans) argument [all...] |
H A D | fx_pngget.c | 1022 png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color)
1053 if (num_trans != NULL)
1055 *num_trans = info_ptr->num_trans;
1021 png_get_tRNS(png_const_structrp png_ptr, png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) argument
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H A D | pngstruct.h | 246 png_uint_16 num_trans; /* number of transparency values */
member in struct:png_struct_def
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H A D | fx_pngrutil.c | 1022 if (png_ptr->num_trans > 0 ||
1029 png_ptr->num_trans = 0;
1032 info_ptr->num_trans = 0;
1781 png_ptr->num_trans = 1;
1797 png_ptr->num_trans = 1;
1822 png_ptr->num_trans = (png_uint_16)length;
1834 png_ptr->num_trans = 0;
1842 png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans,
4249 if (png_ptr->num_trans)
4261 if (png_ptr->num_trans)
[all...] |
H A D | fx_pngwutil.c | 1419 png_const_color_16p tran, int num_trans, int color_type)
1427 if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette)
1436 (png_size_t)num_trans);
1418 png_write_tRNS(png_structrp png_ptr, png_const_bytep trans_alpha, png_const_color_16p tran, int num_trans, int color_type) argument
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H A D | png.h | 2586 png_inforp info_ptr, png_bytep *trans_alpha, int *num_trans, 2592 png_inforp info_ptr, png_const_bytep trans_alpha, int num_trans,
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H A D | pngpriv.h | 1321 int num_trans),PNG_EMPTY);
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/external/skia/src/images/ |
H A D | SkImageDecoder_libpng.cpp | 207 int num_trans; local 210 png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, NULL); 211 return num_trans > 0; 1060 int i, num_trans = 0; local 1064 ctable. PNG allows num_trans < num_palette, but all of the trans 1071 num_trans = ctCount; 1076 num_trans -= 1; 1082 for (i = 0; i < num_trans; i++) { 1096 for (i = num_trans; i < ctCount; i++) { 1102 return num_trans; [all...] |
/external/skia/src/codec/ |
H A D | SkCodec_libpng.cpp | 111 int num_trans; local 112 png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, NULL); 113 return num_trans > 0;
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