diff options
| author |  bsalomon <bsalomon@google.com> | 2014-09-22 08:17:02 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2014-09-22 08:17:02 -0700 |
| commit | 150723b9298772a5096bec7acd2999c5c9d66239 (patch) | |
| tree | e3df3dd490dc1fa001d5f6d3fbf887f2f9b4adf5 /include | |
| parent | 4a8126e7f81384526629b1e21bf89b632ea13cd9 (diff) | |
Don't flush on read/write pixels unless necessary
BUG=skia:2889
R=robertphillips@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/586073002
Diffstat (limited to 'include')
| -rw-r--r-- | include/gpu/GrGpuResource.h | 5 | ||||
| -rw-r--r-- | include/gpu/GrSurface.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/gpu/GrGpuResource.h b/include/gpu/GrGpuResource.h index f20bad3e9f..61849e7232 100644 --- a/include/gpu/GrGpuResource.h +++ b/include/gpu/GrGpuResource.h @@ -80,9 +80,14 @@ public: #endif } + protected: GrIORef() : fRefCnt(1), fPendingReads(0), fPendingWrites(0) {} + bool internalHasPendingRead() const { return SkToBool(fPendingReads); } + bool internalHasPendingWrite() const { return SkToBool(fPendingWrites); } + bool internalHasPendingIO() const { return SkToBool(fPendingWrites | fPendingReads); } + private: void addPendingRead() const { this->validate(); diff --git a/include/gpu/GrSurface.h b/include/gpu/GrSurface.h index 8315c63fbf..24eb39a81b 100644 --- a/include/gpu/GrSurface.h +++ b/include/gpu/GrSurface.h @@ -135,6 +135,10 @@ public: */ bool savePixels(const char* filename); + bool hasPendingRead() const; + bool hasPendingWrite() const; + bool hasPendingIO() const; + protected: GrSurface(GrGpu* gpu, bool isWrapped, const GrTextureDesc& desc) : INHERITED(gpu, isWrapped) |