Module: Mesa Branch: master Commit: bc2470d5d3e9788af8d6aee0a001b7de9cd4972b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bc2470d5d3e9788af8d6aee0a001b7de9cd4972b
Author: Neil Roberts <n...@linux.intel.com> Date: Thu Nov 26 17:53:42 2015 +0100 util: Tiny optimisation for the linear→srgb conversion When converting 0.0 it would be nice if it didn't do any arithmetic. Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net> --- src/util/format_srgb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/format_srgb.h b/src/util/format_srgb.h index 4a8d73f..34b50af 100644 --- a/src/util/format_srgb.h +++ b/src/util/format_srgb.h @@ -57,7 +57,7 @@ util_format_linear_to_srgb_helper_table[104]; static inline float util_format_linear_to_srgb_float(float cl) { - if (cl < 0.0f) + if (cl <= 0.0f) return 0.0f; else if (cl < 0.0031308f) return 12.92f * cl; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit