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zink: clamp zink_gfx_lib_cache::stages_present for generated tcs

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this otherwise does not reflect reality

Fixes: d786f52f1f ("zink: prevent crash when freeing")

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27358>
This commit is contained in:
Mike Blumenkrantz
2024-02-15 14:16:08 -05:00
parent d2dafa3289
commit 36e7350e0b
1 changed files with 2 additions and 0 deletions
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src/gallium/drivers/zink/zink_program.c
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@@ -1006,6 +1006,8 @@ create_lib_cache(struct zink_gfx_program *prog, bool generated_tcs)
{
struct zink_gfx_lib_cache *libs = CALLOC_STRUCT(zink_gfx_lib_cache);
libs->stages_present = prog->stages_present;
if (generated_tcs)
libs->stages_present &= ~BITFIELD_BIT(MESA_SHADER_TESS_CTRL);
simple_mtx_init(&libs->lock, mtx_plain);
if (generated_tcs)
_mesa_set_init(&libs->libs, NULL, hash_pipeline_lib_generated_tcs, equals_pipeline_lib_generated_tcs);