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Searched refs:PNG_MAX_GAMMA_8 (Results 1 - 3 of 3) sorted by relevance

/third_party/libpng/
H A Dpnglibconf.h201 #define PNG_MAX_GAMMA_8 11 macro
/third_party/skia/third_party/externals/libpng/contrib/libtests/
H A Dpngvalid.c7406 that->max_gamma_8 = PNG_MAX_GAMMA_8; in image_transform_png_set_scale_16_set()
7454 that->max_gamma_8 = PNG_MAX_GAMMA_8; in image_transform_png_set_strip_16_set()
7720 * +/-(1<<(15-PNG_MAX_GAMMA_8)) in the 8-bit case. in image_transform_png_set_rgb_to_gray_ini()
7724 that->max_gamma_8 = PNG_MAX_GAMMA_8; in image_transform_png_set_rgb_to_gray_ini()
9273 * PNG_MAX_GAMMA_8 prior to 1.7 when doing the following. in gamma_info_imp()
10711 # ifndef PNG_MAX_GAMMA_8 in perform_gamma_scale16_tests()
10712 # define PNG_MAX_GAMMA_8 11 in perform_gamma_scale16_tests() macro
10714 # if defined PNG_MAX_GAMMA_8 || PNG_LIBPNG_VER < 10700 in perform_gamma_scale16_tests()
10715 # define SBIT_16_TO_8 PNG_MAX_GAMMA_8 in perform_gamma_scale16_tests()
11745 pm.maxcalcG = 1./((1<<PNG_MAX_GAMMA_8) in main()
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/third_party/skia/third_party/externals/libpng/
H A Dpng.c4279 /* PNG_MAX_GAMMA_8 is the number of bits to keep - effectively in png_build_gamma_table()
4283 if (shift < (16U - PNG_MAX_GAMMA_8)) in png_build_gamma_table()
4284 shift = (16U - PNG_MAX_GAMMA_8); in png_build_gamma_table()

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