diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2016-11-22 00:39:50 +0100 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2016-11-22 07:58:35 +0100 |
| commit | 24427e31ef5949ded323ae193f0e414417972c17 (patch) | |
| tree | f52117d7f6ce7f8d6881027fc942685f7a2d2f49 /src/amd/vulkan | |
| parent | d94383970f2cad9f474760b18fd277efeda4c612 (diff) | |
radv: Incorporate GPU family into cache UUID.
Invalidates the cache when someone switches cards.
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/vulkan')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 04c0bdc1941..85959735d29 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -61,9 +61,10 @@ radv_get_function_timestamp(void *ptr, uint32_t* timestamp) } static int -radv_device_get_cache_uuid(void *uuid) +radv_device_get_cache_uuid(enum radeon_family family, void *uuid) { uint32_t mesa_timestamp, llvm_timestamp; + uint16_t f = family; memset(uuid, 0, VK_UUID_SIZE); if (radv_get_function_timestamp(radv_device_get_cache_uuid, &mesa_timestamp) || radv_get_function_timestamp(LLVMInitializeAMDGPUTargetInfo, &llvm_timestamp)) @@ -71,7 +72,8 @@ radv_device_get_cache_uuid(void *uuid) memcpy(uuid, &mesa_timestamp, 4); memcpy((char*)uuid + 4, &llvm_timestamp, 4); - snprintf((char*)uuid + 8, VK_UUID_SIZE - 8, "radv"); + memcpy((char*)uuid + 8, &f, 2); + snprintf((char*)uuid + 10, VK_UUID_SIZE - 10, "radv"); return 0; } @@ -120,7 +122,7 @@ radv_physical_device_init(struct radv_physical_device *device, goto fail; } - if (radv_device_get_cache_uuid(device->uuid)) { + if (radv_device_get_cache_uuid(device->rad_info.family, device->uuid)) { radv_finish_wsi(device); device->ws->destroy(device->ws); goto fail; |