From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date: Mon, 16 Oct 2017 11:54:02 +0000 (+0200)
Subject: radv: Do not read from the disk cache with RADV_DEBUG=nocache.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fa226e99332d682c82e9e8892e97ae84077043e6;p=mesa.git

radv: Do not read from the disk cache with RADV_DEBUG=nocache.

Otherwise the flag is borderline useless.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/amd/vulkan/radv_pipeline_cache.c b/src/amd/vulkan/radv_pipeline_cache.c
index 1e8a703ce23..034dc35af87 100644
--- a/src/amd/vulkan/radv_pipeline_cache.c
+++ b/src/amd/vulkan/radv_pipeline_cache.c
@@ -183,7 +183,8 @@ radv_create_shader_variants_from_pipeline_cache(struct radv_device *device,
 		entry = radv_pipeline_cache_search(device->mem_cache, sha1);
 
 	if (!entry) {
-		if (!device->physical_device->disk_cache)
+		if (!device->physical_device->disk_cache ||
+		    (device->instance->debug_flags & RADV_DEBUG_NO_CACHE))
 			return false;
 
 		uint8_t disk_sha1[20];