From 8304392c3522dbd0f716e2a10fb4020a96b76b20 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Thu, 14 Oct 2021 16:21:29 +0200 Subject: [PATCH] radv: add an assertion to prevent GPU hangs when VRS isn't supported Just hit this case with a buggy CTS test. Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen Part-of: --- src/amd/vulkan/radv_cmd_buffer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index 38fa7330c0b..7a1c90bb1cf 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -1611,6 +1611,8 @@ radv_emit_fragment_shading_rate(struct radv_cmd_buffer *cmd_buffer) uint32_t vertex_comb_mode = d->fragment_shading_rate.combiner_ops[0]; uint32_t htile_comb_mode = d->fragment_shading_rate.combiner_ops[1]; + assert(cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10_3); + if (subpass && !subpass->vrs_attachment) { /* When the current subpass has no VRS attachment, the VRS rates are expected to be 1x1, so we * can cheat by tweaking the different combiner modes.