check for active shader, set FRAGPROG_BIT in raster mask

diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index dc5b92d..d8a7a6f 100644 (file)
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -101,6 +101,11 @@ _swrast_update_rasterflags( GLcontext *ctx )
       rasterMask |= FRAGPROG_BIT;
    }
 
+   if (ctx->ShaderObjects.CurrentProgram) {
+      /* XXX Vertex and/or fragment shader (what if no fragment shader??) */
+      rasterMask |= FRAGPROG_BIT;
+   }
+
    if (ctx->ATIFragmentShader._Enabled) {
       rasterMask |= ATIFRAGSHADER_BIT;
    }