X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fswrast%2Fs_alpha.c;h=509477433a535f7a147558fe057e9e1274d59cd0;hb=6fc532ae05352a5540c658580cde08b1e0e9f84c;hp=5761bb00b4e55482205f321cb8e6cba47191474c;hpb=bbd287103dad776d8a45c87c4e51fbc26d9b80d5;p=mesa.git

diff --git a/src/mesa/swrast/s_alpha.c b/src/mesa/swrast/s_alpha.c
index 5761bb00b4e..509477433a5 100644
--- a/src/mesa/swrast/s_alpha.c
+++ b/src/mesa/swrast/s_alpha.c
@@ -146,8 +146,8 @@ _swrast_alpha_test(const GLcontext *ctx, SWspan *span)
          ALPHA_TEST(FixedToInt(alpha), alpha += alphaStep);
       }
       else {
-         const GLfloat alphaStep = span->alphaStep;
-         GLfloat alpha = span->alpha;
+         const GLfloat alphaStep = FixedToFloat(span->alphaStep);
+         GLfloat alpha = FixedToFloat(span->alpha);
          const GLfloat ref = ctx->Color.AlphaRef;
          ALPHA_TEST(alpha, alpha += alphaStep);
       }