Searched refs:gamma_from_1 (Results 1 – 6 of 6) sorted by relevance
1690 palette[i].red = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1694 palette[i].green = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1698 palette[i].blue = png_ptr->gamma_from_1[w]; in png_init_read_transformations()3014 if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) in png_do_rgb_to_gray()3033 *(dp++) = png_ptr->gamma_from_1[ in png_do_rgb_to_gray()3196 png_const_bytep gamma_from_1 = png_ptr->gamma_from_1; in png_do_compose() local3599 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()3623 w = gamma_from_1[w]; in png_do_compose()3725 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()3754 if (optimize == 0) w = gamma_from_1[w]; in png_do_compose()[all …]
298 png_bytep gamma_from_1; /* converts from 1.0 to screen */ member
4164 png_free(png_ptr, png_ptr->gamma_from_1);4165 png_ptr->gamma_from_1 = NULL;4233 png_build_8bit_table(png_ptr, &png_ptr->gamma_from_1,
1687 palette[i].red = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1691 palette[i].green = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1695 palette[i].blue = png_ptr->gamma_from_1[w]; in png_init_read_transformations()3011 if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) in png_do_rgb_to_gray()3030 *(dp++) = png_ptr->gamma_from_1[ in png_do_rgb_to_gray()3193 png_const_bytep gamma_from_1 = png_ptr->gamma_from_1; in png_do_compose() local3591 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()3615 w = gamma_from_1[w]; in png_do_compose()3717 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()3746 if (optimize == 0) w = gamma_from_1[w]; in png_do_compose()[all …]
4086 png_free(png_ptr, png_ptr->gamma_from_1);4087 png_ptr->gamma_from_1 = NULL;4154 png_build_8bit_table(png_ptr, &png_ptr->gamma_from_1,