Lines Matching defs:PNG_INFO_gAMA
891 * Data is valid if (valid & PNG_INFO_gAMA) is non-zero.
893 float gamma PNG_DEPSTRUCT; /* gamma value of image, if (valid & PNG_INFO_gAMA) */
1082 png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, if (valid & PNG_INFO_gAMA) */
1181 #define PNG_INFO_gAMA 0x0001
