commit e35055f31c7f2a2c7f3c693b9231c44d181ec599
author Timothy Liang <timliang@google.com> Fri Jul 20 16:53:00 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Jul 23 17:23:24 2018 +0000
tree 5283d4e83d140bc7f360430b2b891c04a696b401
parent 206dbe8a21b614bbf09b9d2b488ff453e41fdfd9

implemented copy surface as blit for metal gpu backend

Bug: skia:
Change-Id: Ic59fe585c02168a361985f0864242b3c11e9d98e
Reviewed-on: https://skia-review.googlesource.com/142684
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Timothy Liang <timliang@google.com>

src/gpu/mtl/GrMtlGpuCommandBuffer.h

diff --git a/src/gpu/mtl/GrMtlGpuCommandBuffer.h b/src/gpu/mtl/GrMtlGpuCommandBuffer.h
index 8f1fd20..df1738d 100644
--- a/src/gpu/mtl/GrMtlGpuCommandBuffer.h
+++ b/src/gpu/mtl/GrMtlGpuCommandBuffer.h
@@ -18,14 +18,14 @@
     GrMtlGpuTextureCommandBuffer(GrMtlGpu* gpu, GrTexture* texture, GrSurfaceOrigin origin)
             : INHERITED(texture, origin)
             , fGpu(gpu) {
-        // Silence unused var warning
-        (void)fGpu;
     }
 
     ~GrMtlGpuTextureCommandBuffer() override {}
 
     void copy(GrSurface* src, GrSurfaceOrigin srcOrigin, const SkIRect& srcRect,
-              const SkIPoint& dstPoint) override {}
+              const SkIPoint& dstPoint) override {
+        fGpu->copySurface(fTexture, fOrigin, src, srcOrigin, srcRect, dstPoint);
+    }
 
     void insertEventMarker(const char* msg) override {}
 
@@ -63,7 +63,9 @@
     void inlineUpload(GrOpFlushState* state, GrDeferredTextureUploadFn& upload) override {}
 
     void copy(GrSurface* src, GrSurfaceOrigin srcOrigin, const SkIRect& srcRect,
-              const SkIPoint& dstPoint) override {}
+              const SkIPoint& dstPoint) override {
+        fGpu->copySurface(fRenderTarget, fOrigin, src, srcOrigin, srcRect, dstPoint);
+    }
 
     void submit() override {}