Lines Matching defs:PNG_INFO_gAMA
839 * Data is valid if (valid & PNG_INFO_gAMA) is non-zero.
841 float gamma PNG_DEPSTRUCT; /* gamma value of image, if (valid & PNG_INFO_gAMA) */
1030 png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, if (valid & PNG_INFO_gAMA) */
1129 #define PNG_INFO_gAMA 0x0001
