radv: avoid GPU hangs if someone does a resolve with non-multisample src (v2)
This is a bug in the app, but I'd rather avoid hanging the GPU, esp if someone is running in validation and it takes out their development environment. v2: get it right, reverse the polarity. Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Cc: <mesa-stable@lists.freedesktop.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -382,6 +382,11 @@ void radv_CmdResolveImage(
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radv_meta_save_graphics_reset_vport_scissor_novertex(&saved_state, cmd_buffer);
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assert(src_image->info.samples > 1);
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if (src_image->info.samples <= 1) {
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/* this causes GPU hangs if we get past here */
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fprintf(stderr, "radv: Illegal resolve operation (src not multisampled), will hang GPU.");
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return;
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}
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assert(dest_image->info.samples == 1);
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if (src_image->info.samples >= 16) {
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