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Searched refs:PNG_COLOR_MASK_ALPHA (Results 1 – 25 of 35) sorted by relevance

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/external/pdfium/core/fxcodec/codec/
Dccodec_pngmodule.cpp171 if (!(color_type & PNG_COLOR_MASK_ALPHA)) { in _png_get_header_func()
174 if (color_type & PNG_COLOR_MASK_ALPHA && in _png_get_header_func()
175 !(color_type1 & PNG_COLOR_MASK_ALPHA)) { in _png_get_header_func()
/external/syslinux/com32/lib/libpng/
Dpngrtran.c560 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) || in png_set_gamma()
1212 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
1224 info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
1283 info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
1286 if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) in png_read_transform_info()
1299 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
1450 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) in png_do_read_transformations()
1468 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) && in png_do_read_transformations()
1701 if (row_info->color_type & PNG_COLOR_MASK_ALPHA) in png_do_unshift()
2819 (!(row_info->color_type & PNG_COLOR_MASK_ALPHA) || in png_do_background()
[all …]
Dpngtrans.c577 row_info->color_type &= ~PNG_COLOR_MASK_ALPHA; in png_do_strip_filler()
Dpngwtran.c251 if (row_info->color_type & PNG_COLOR_MASK_ALPHA) in png_do_shift()
Dpngset.c255 if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) in png_set_IHDR()
/external/skia/third_party/libpng/
Dpngrtran.c1198 int input_has_alpha = (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_init_rgb_transformations()
1956 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2078 ~PNG_COLOR_MASK_ALPHA); in png_read_transform_info()
2083 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_read_transform_info()
2095 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2264 if ((color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_unshift()
3001 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_do_rgb_to_gray()
4137 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_encode_alpha()
4848 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0)) && in png_do_read_transformations()
4868 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_read_transformations()
Dpngwtran.c204 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_shift()
Dpng.h701 #define PNG_COLOR_MASK_ALPHA 4 macro
707 #define PNG_COLOR_TYPE_RGB_ALPHA (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
708 #define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
Dpngread.c1336 if ((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_format()
2089 if (((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0 || in png_image_read_colormap()
2845 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) == 0) in png_image_read_colormap()
3950 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_read_direct()
Dpngset.c238 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_set_IHDR()
/external/pdfium/third_party/libpng16/
Dpngrtran.c1198 int input_has_alpha = (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_init_rgb_transformations()
1956 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2078 ~PNG_COLOR_MASK_ALPHA); in png_read_transform_info()
2083 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_read_transform_info()
2095 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2264 if ((color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_unshift()
3001 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_do_rgb_to_gray()
4137 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_encode_alpha()
4848 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0)) && in png_do_read_transformations()
4868 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_read_transformations()
Dpngwtran.c204 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_shift()
Dpng.h701 #define PNG_COLOR_MASK_ALPHA 4 macro
707 #define PNG_COLOR_TYPE_RGB_ALPHA (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
708 #define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
Dpngread.c1346 if ((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_format()
2099 if (((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0 || in png_image_read_colormap()
2855 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) == 0) in png_image_read_colormap()
3960 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_read_direct()
Dpngset.c238 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_set_IHDR()
/external/libpng/
Dpngrtran.c1198 int input_has_alpha = (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_init_rgb_transformations()
1956 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2078 ~PNG_COLOR_MASK_ALPHA); in png_read_transform_info()
2083 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_read_transform_info()
2095 info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; in png_read_transform_info()
2264 if ((color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_unshift()
3001 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0; in png_do_rgb_to_gray()
4137 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_encode_alpha()
4848 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0)) && in png_do_read_transformations()
4868 (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_read_transformations()
Dpngwtran.c204 if ((row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_do_shift()
Dpng.h701 #define PNG_COLOR_MASK_ALPHA 4 macro
707 #define PNG_COLOR_TYPE_RGB_ALPHA (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
708 #define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
Dpngread.c1345 if ((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_format()
2098 if (((png_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0 || in png_image_read_colormap()
2854 (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) == 0) in png_image_read_colormap()
3958 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_image_read_direct()
Dpngset.c238 if ((info_ptr->color_type & PNG_COLOR_MASK_ALPHA) != 0) in png_set_IHDR()
/external/libpng/contrib/libtests/
Dmakepng.c192 if (color_type & PNG_COLOR_MASK_ALPHA) in channels_of_type()
1383 (ct & PNG_COLOR_MASK_ALPHA ? 1 : 0); in insert_sBIT()
1405 if (ct & PNG_COLOR_MASK_ALPHA) in insert_sBIT()
Dpngimage.c105 # define COLOR_MASK_A PNG_COLOR_MASK_ALPHA
1353 ct &= ~PNG_COLOR_MASK_ALPHA; in write_png()
Dpngvalid.c5245 if (dp->colour_type & PNG_COLOR_MASK_ALPHA) in standard_info_part1()
6222 if ((this->colour_type & PNG_COLOR_MASK_ALPHA) == 0) in image_pixel_add_alpha()
6488 if ((that->colour_type & PNG_COLOR_MASK_ALPHA) || in image_transform_mod_end()
6902 if ((out_ct & PNG_COLOR_MASK_ALPHA) != 0 && in transform_image_validate()
7129 (that->colour_type & PNG_COLOR_MASK_ALPHA) == 0) in image_transform_png_set_tRNS_to_alpha_mod()
7165 (colour_type & PNG_COLOR_MASK_ALPHA) == 0; in image_transform_png_set_tRNS_to_alpha_add()
7276 return (colour_type & PNG_COLOR_MASK_ALPHA) == 0; in image_transform_png_set_expand_add()
7549 return (colour_type & PNG_COLOR_MASK_ALPHA) != 0; in image_transform_png_set_strip_alpha_add()
9467 if ((dp->this.colour_type & PNG_COLOR_MASK_ALPHA) != 0 || in init_validate_info()
10271 if ((in_ct & PNG_COLOR_MASK_ALPHA) != 0 || in gamma_image_validate()
[all …]
/external/syslinux/com32/lib/sys/vesa/
Dbackground.c146 if (!(png_ptr->color_type & PNG_COLOR_MASK_ALPHA)) { in read_png_file()
/external/syslinux/com32/include/
Dpng.h1062 #define PNG_COLOR_MASK_ALPHA 4 macro
1068 #define PNG_COLOR_TYPE_RGB_ALPHA (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
1069 #define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)

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