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zink: generate sha1 for compute programs

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this got broken in the move to u_live_shader_cache, which does not
handle compute programs and thus does not populate the shader's sha1

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18197>
This commit is contained in:
Mike Blumenkrantz 2022-08-12 13:28:32 -04:00 • committed by Marge Bot
parent 68f319a9b8
commit 5489b1a8ff
1 changed files with 10 additions and 1 deletions
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11
src/gallium/drivers/zink/zink_program.c
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@ -37,6 +37,7 @@
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "util/u_prim.h"
#include "nir_serialize.h"
/* for pipeline cache */
#define XXH_INLINE_ALL
@ -769,7 +770,15 @@ create_compute_program(struct zink_context *ctx, nir_shader *nir)
equals_compute_pipeline_state_local_size :
equals_compute_pipeline_state);
memcpy(comp->base.sha1, comp->shader->base.sha1, sizeof(comp->shader->base.sha1));
struct blob blob = {0};
blob_init(&blob);
nir_serialize(&blob, nir, true);
struct mesa_sha1 sha1_ctx;
_mesa_sha1_init(&sha1_ctx);
_mesa_sha1_update(&sha1_ctx, blob.data, blob.size);
_mesa_sha1_final(&sha1_ctx, comp->base.sha1);
blob_finish(&blob);
if (!zink_descriptor_program_init(ctx, &comp->base))
goto fail;