u_blitter: don't create illegal shaders for 1D/3D/RECT/CUBE MSAA

Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index e37be4e..a851836 100644 (file)
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -924,6 +924,11 @@ void util_blitter_cache_all_shaders(struct blitter_context *blitter)
              (target == PIPE_TEXTURE_CUBE_ARRAY))
             continue;
 
+        if (i > 1 &&
+            (target != PIPE_TEXTURE_2D &&
+             target != PIPE_TEXTURE_2D_ARRAY))
+           continue;
+
          blitter_get_fs_texfetch_col(ctx, target, i);
          blitter_get_fs_texfetch_depth(ctx, target, i);
          if (ctx->has_stencil_export) {