Try finding exact scratch texture in cache before approx

Bug: skia:
Change-Id: Ia65b94bde7aa52e951ba94a0012e794f02c3177e
Reviewed-on: https://skia-review.googlesource.com/42940
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/src/gpu/GrResourceProvider.cpp b/src/gpu/GrResourceProvider.cpp
index c272c969fa..cd337b27c2 100644
--- a/src/gpu/GrResourceProvider.cpp
+++ b/src/gpu/GrResourceProvider.cpp
@@ -196,14 +196,16 @@ sk_sp<GrTexture> GrResourceProvider::createApproxTexture(const GrSurfaceDesc& de
         return nullptr;
     }
 
-    GrSurfaceDesc copyDesc = desc;
+    if (auto tex = this->refScratchTexture(desc, flags)) {
+        return tex;
+    }
 
+    GrSurfaceDesc copyDesc = desc;
     // bin by pow2 with a reasonable min
     copyDesc.fWidth  = SkTMax(kMinScratchTextureSize, GrNextPow2(desc.fWidth));
     copyDesc.fHeight = SkTMax(kMinScratchTextureSize, GrNextPow2(desc.fHeight));
 
-    sk_sp<GrTexture> tex = this->refScratchTexture(copyDesc, flags);
-    if (tex) {
+    if (auto tex = this->refScratchTexture(copyDesc, flags)) {
         return tex;
     }