diff options
| -rw-r--r-- | src/mesa/main/blend.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c index a7b7c5b7e8..9dec2d4140 100644 --- a/src/mesa/main/blend.c +++ b/src/mesa/main/blend.c @@ -255,8 +255,13 @@ _mesa_BlendFuncSeparate( GLenum sfactorRGB, GLenum dfactorRGB, ctx->Color.Blend[buf].DstRGB = dfactorRGB; ctx->Color.Blend[buf].SrcA = sfactorA; ctx->Color.Blend[buf].DstA = dfactorA; - update_uses_dual_src(ctx, buf); } + + update_uses_dual_src(ctx, 0); + for (buf = 1; buf < numBuffers; buf++) { + ctx->Color.Blend[buf]._UsesDualSrc = ctx->Color.Blend[0]._UsesDualSrc; + } + ctx->Color._BlendFuncPerBuffer = GL_FALSE; if (ctx->Driver.BlendFuncSeparate) { |