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compiler/types: Add a mem_ctx for the glsl_type_cache

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Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25006>
This commit is contained in:
Caio Oliveira 2023-08-30 23:54:04 -07:00 • committed by Marge Bot
parent 74d85abf00
commit 450c753f8d
1 changed files with 7 additions and 0 deletions
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7
src/compiler/glsl_types.cpp
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@ -36,6 +36,8 @@
static simple_mtx_t glsl_type_cache_mutex = SIMPLE_MTX_INITIALIZER;
static struct {
void *mem_ctx;
/* There might be multiple users for types (e.g. application using OpenGL
* and Vulkan simultaneously or app using multiple Vulkan instances). Counter
* is used to make sure we don't release the types if a user is still present.
@ -478,6 +480,8 @@ void
glsl_type_singleton_init_or_ref()
{
simple_mtx_lock(&glsl_type_cache_mutex);
if (glsl_type_cache.users == 0)
glsl_type_cache.mem_ctx = ralloc_context(NULL);
glsl_type_cache.users++;
simple_mtx_unlock(&glsl_type_cache_mutex);
}
@ -520,6 +524,9 @@ glsl_type_singleton_decref()
glsl_type_cache.subroutine_types = NULL;
}
ralloc_free(glsl_type_cache.mem_ctx);
glsl_type_cache.mem_ctx = NULL;
simple_mtx_unlock(&glsl_type_cache_mutex);
}