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-rw-r--r--src/mesa/main/shaderapi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 8bca17a9352..d2f59778463 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -2658,6 +2658,7 @@ void GLAPIENTRY
_mesa_PatchParameteri_no_error(GLenum pname, GLint value)
{
GET_CURRENT_CONTEXT(ctx);
+ FLUSH_VERTICES(ctx, 0);
ctx->TessCtrlProgram.patch_vertices = value;
}
@@ -2682,6 +2683,7 @@ _mesa_PatchParameteri(GLenum pname, GLint value)
return;
}
+ FLUSH_VERTICES(ctx, 0);
ctx->TessCtrlProgram.patch_vertices = value;
}