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turnip: Fix crashes in compute with no descriptors to load.

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Found when trying to rebase cheza VK CI on top of this change.

Fixes: 334204823e ("tu: Fix context faults loading unused descriptor sets")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5266>
This commit is contained in:
Eric Anholt 2020-06-09 11:03:12 -07:00 • committed by Marge Bot
parent b2324f4560
commit 58dd904c59
1 changed files with 3 additions and 1 deletions
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4
src/freedreno/vulkan/tu_cmd_buffer.c
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@ -3906,8 +3906,10 @@ tu_dispatch(struct tu_cmd_buffer *cmd,
if (ib.size)
tu_cs_emit_ib(cs, &ib);
if (cmd->state.dirty & TU_CMD_DIRTY_COMPUTE_DESCRIPTOR_SETS)
if ((cmd->state.dirty & TU_CMD_DIRTY_COMPUTE_DESCRIPTOR_SETS) &&
pipeline->load_state.state_ib.size > 0) {
tu_cs_emit_ib(cs, &pipeline->load_state.state_ib);
}
cmd->state.dirty &=
~(TU_CMD_DIRTY_COMPUTE_DESCRIPTOR_SETS | TU_CMD_DIRTY_COMPUTE_PIPELINE);