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Searched refs:gamma_16_to_1 (Results 1 – 6 of 6) sorted by relevance

/external/libpng/
Dpngrtran.c3086 if (png_ptr->gamma_16_to_1 != NULL && png_ptr->gamma_16_from_1 != NULL) in png_do_rgb_to_gray()
3113 png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red & 0xff) in png_do_rgb_to_gray()
3116 png_ptr->gamma_16_to_1[(green & 0xff) >> in png_do_rgb_to_gray()
3118 png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue & 0xff) in png_do_rgb_to_gray()
3200 png_const_uint_16pp gamma_16_to_1 = png_ptr->gamma_16_to_1; in png_do_compose() local
3648 gamma_16_to_1 != NULL) in png_do_compose()
3677 g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()
3801 gamma_16_to_1 != NULL) in png_do_compose()
3844 v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()
3852 v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()
[all …]
Dpngstruct.h301 png_uint_16pp gamma_16_to_1; /* converts from file to 1.0 */ member
Dpng.c4181 if (png_ptr->gamma_16_to_1 != NULL)
4187 png_free(png_ptr, png_ptr->gamma_16_to_1[i]);
4189 png_free(png_ptr, png_ptr->gamma_16_to_1);
4190 png_ptr->gamma_16_to_1 = NULL;
4318 png_build_16bit_table(png_ptr, &png_ptr->gamma_16_to_1, shift,
/external/pdfium/third_party/libpng16/
Dpngrtran.c3083 if (png_ptr->gamma_16_to_1 != NULL && png_ptr->gamma_16_from_1 != NULL) in png_do_rgb_to_gray()
3110 png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red & 0xff) in png_do_rgb_to_gray()
3113 png_ptr->gamma_16_to_1[(green & 0xff) >> in png_do_rgb_to_gray()
3115 png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue & 0xff) in png_do_rgb_to_gray()
3197 png_const_uint_16pp gamma_16_to_1 = png_ptr->gamma_16_to_1; in png_do_compose() local
3640 gamma_16_to_1 != NULL) in png_do_compose()
3669 g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()
3793 gamma_16_to_1 != NULL) in png_do_compose()
3836 v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()
3844 v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()
[all …]
Dpngstruct.h301 png_uint_16pp gamma_16_to_1; /* converts from file to 1.0 */ member
Dpng.c4103 if (png_ptr->gamma_16_to_1 != NULL)
4109 png_free(png_ptr, png_ptr->gamma_16_to_1[i]);
4111 png_free(png_ptr, png_ptr->gamma_16_to_1);
4112 png_ptr->gamma_16_to_1 = NULL;
4238 png_build_16bit_table(png_ptr, &png_ptr->gamma_16_to_1, shift,