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radv: Rework modification detection of the meta cache.

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Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19047>
This commit is contained in:
Bas Nieuwenhuizen 2021-10-08 02:11:19 +02:00 • committed by Samuel Pitoiset
parent 8231f7eaa1
commit f00b54bc9e
3 changed files with 8 additions and 5 deletions
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9
src/amd/vulkan/radv_meta.c
View file

@ -322,7 +322,8 @@ radv_load_meta_pipeline(struct radv_device *device)
fail:
result = radv_CreatePipelineCache(radv_device_to_handle(device), &create_info, NULL, &device->meta_state.cache);
if (result == VK_SUCCESS) {
ret = radv_pipeline_cache_from_handle(device->meta_state.cache)->kernel_count > 0;
device->meta_state.initial_cache_entries = radv_pipeline_cache_from_handle(device->meta_state.cache)->kernel_count;
ret = device->meta_state.initial_cache_entries > 0;
}
free(data);
@ -340,7 +341,11 @@ radv_store_meta_pipeline(struct radv_device *device)
size_t size;
void *data = NULL;
if (!radv_pipeline_cache_from_handle(device->meta_state.cache)->modified)
if (device->meta_state.cache == VK_NULL_HANDLE)
return;
/* Skip serialization if no entries were added. */
if (radv_pipeline_cache_from_handle(device->meta_state.cache)->kernel_count <= device->meta_state.initial_cache_entries)
return;
if (radv_GetPipelineCacheData(radv_device_to_handle(device),

2
src/amd/vulkan/radv_pipeline_cache.c
View file

@ -82,7 +82,6 @@ radv_pipeline_cache_init(struct radv_pipeline_cache *cache, struct radv_device *
mtx_init(&cache->mutex, mtx_plain);
cache->flags = 0;
cache->modified = false;
cache->kernel_count = 0;
cache->total_size = 0;
cache->table_size = 1024;
@ -571,7 +570,6 @@ radv_pipeline_cache_insert_shaders(struct radv_device *device, struct radv_pipel
radv_pipeline_cache_add_entry(cache, entry);
cache->modified = true;
radv_pipeline_cache_unlock(cache);
return;
}

2
src/amd/vulkan/radv_private.h
View file

@ -377,7 +377,6 @@ struct radv_pipeline_cache {
uint32_t table_size;
uint32_t kernel_count;
struct cache_entry **hash_table;
bool modified;
VkAllocationCallbacks alloc;
};
@ -442,6 +441,7 @@ struct radv_meta_state {
VkAllocationCallbacks alloc;
VkPipelineCache cache;
uint32_t initial_cache_entries;
/*
* For on-demand pipeline creation, makes sure that