Searched refs:PNG_FORMAT_FLAG_ALPHA (Results 1 – 8 of 8) sorted by relevance
1363 format |= PNG_FORMAT_FLAG_ALPHA; in png_image_format()1371 format |= PNG_FORMAT_FLAG_ALPHA; in png_image_format()1879 (image->format & PNG_FORMAT_FLAG_ALPHA) != 0; in png_create_colormap_entry()2121 ((output_format & PNG_FORMAT_FLAG_ALPHA) == 0) /* no alpha in output */) in png_image_read_colormap()2204 if ((output_format & PNG_FORMAT_FLAG_ALPHA) == 0) in png_image_read_colormap()2279 if ((output_format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_image_read_colormap()2366 if ((output_format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_image_read_colormap()2533 (output_format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_image_read_colormap()2656 if ((output_format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_image_read_colormap()2812 (output_format & PNG_FORMAT_FLAG_ALPHA) == 0; in png_image_read_colormap()[all …]
2778 #define PNG_FORMAT_FLAG_ALPHA 0x01U /* format with an alpha channel */ macro2798 #define PNG_FORMAT_GA PNG_FORMAT_FLAG_ALPHA2802 #define PNG_FORMAT_RGBA (PNG_FORMAT_RGB|PNG_FORMAT_FLAG_ALPHA)2804 #define PNG_FORMAT_BGRA (PNG_FORMAT_BGR|PNG_FORMAT_FLAG_ALPHA)2811 #define PNG_FORMAT_LINEAR_Y_ALPHA (PNG_FORMAT_FLAG_LINEAR|PNG_FORMAT_FLAG_ALPHA)2814 (PNG_FORMAT_FLAG_LINEAR|PNG_FORMAT_FLAG_COLOR|PNG_FORMAT_FLAG_ALPHA)2847 (((fmt)&(PNG_FORMAT_FLAG_COLOR|PNG_FORMAT_FLAG_ALPHA))+1)3158 (((image).format&PNG_FORMAT_FLAG_ALPHA)?\
1544 if ((image->format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_write_image_16bit()1701 if ((image->format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_write_image_8bit()1798 (format & PNG_FORMAT_FLAG_ALPHA) != 0; in png_image_set_PLTE()1942 int alpha = !colormap && (format & PNG_FORMAT_FLAG_ALPHA); in png_image_write_main()2012 ((format & PNG_FORMAT_FLAG_ALPHA) ? PNG_COLOR_MASK_ALPHA : 0), in png_image_write_main()2073 if (colormap == 0 && (format & PNG_FORMAT_FLAG_ALPHA) != 0) in png_image_write_main()2087 PNG_FORMAT_FLAG_ALPHA | PNG_FORMAT_FLAG_COLORMAP)) != 0) in png_image_write_main()
3918 PNG_FORMAT_FLAG_ALPHA format with an alpha channel
557 if ((f & PNG_FORMAT_FLAG_ALPHA) == 0 && in format_default()807 (PNG_FORMAT_FLAG_ALPHA|PNG_FORMAT_FLAG_COLOR|PNG_FORMAT_FLAG_LINEAR)1033 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1051 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1069 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1092 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1110 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1128 if (format & PNG_FORMAT_FLAG_ALPHA) in get_pixel()1956 #if PNG_FORMAT_FLAG_ALPHA == 1 && PNG_FORMAT_FLAG_COLOR == 2 &&\2147 if (in_format & ~out_format & PNG_FORMAT_FLAG_ALPHA) in transform_from_formats()[all …]