commit f5323d92aecfc492fa24e7b8f6f0c9a6737c202a
author Greg Daniel <egdaniel@google.com> Tue Oct 13 16:42:08 2020 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Oct 19 17:14:09 2020 +0000
tree f4af20dbc187b484181f8725a3d0a2a54df1cb7b
parent 2e25ff436a78262589ed34dc8f0e2a573c09a18e

Implement computeScratchKey virtual for GrAttachment.

Was missing this virtual so when we were registering attachments in the
cache we were never setting a scratch key on them.

Bug: skia:10727
Change-Id: Id505fcea17ed83b9f9f33739ded518adbcc2acb7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326440
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

src/gpu/GrAttachment.cpp

diff --git a/src/gpu/GrAttachment.cpp b/src/gpu/GrAttachment.cpp
index 562526a..310078a 100644
--- a/src/gpu/GrAttachment.cpp
+++ b/src/gpu/GrAttachment.cpp
@@ -11,6 +11,7 @@
 #include "src/gpu/GrBackendUtils.h"
 #include "src/gpu/GrCaps.h"
 #include "src/gpu/GrDataUtils.h"
+#include "src/gpu/GrGpu.h"
 
 size_t GrAttachment::onGpuMemorySize() const {
     GrBackendFormat format = this->backendFormat();
@@ -72,3 +73,11 @@
     GrScratchKey::Builder builder(key, kType, 5);
     build_key(&builder, caps, format, dimensions, requiredUsage, sampleCnt, isProtected);
 }
+
+void GrAttachment::computeScratchKey(GrScratchKey* key) const {
+    if (fSupportedUsages & UsageFlags::kMSAA) {
+        auto isProtected = this->isProtected() ? GrProtected::kYes : GrProtected::kNo;
+        ComputeScratchKey(*this->getGpu()->caps(), this->backendFormat(), this->dimensions(),
+                          fSupportedUsages, this->numSamples(), isProtected, key);
+    }
+}