Add GrBackendTexture/RenderTarget accessors to SkSurface

Change-Id: I63477fd4b8d48dc50af72736f0f8df566cd96d4a
Reviewed-on: https://skia-review.googlesource.com/85220
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Cary Clark <caryclark@skia.org>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/image/SkImage.cpp b/src/image/SkImage.cpp
index 6c586c4466..fa04d99229 100644
--- a/src/image/SkImage.cpp
+++ b/src/image/SkImage.cpp
@@ -29,6 +29,7 @@
 #include "GrContext.h"
 #include "SkImage_Gpu.h"
 #endif
+#include "GrBackendSurface.h"
 
 SkImage::SkImage(int width, int height, uint32_t uniqueID)
     : fWidth(width)
@@ -218,6 +219,11 @@ SkImage_Base::~SkImage_Base() {
     }
 }
 
+GrBackendTexture SkImage_Base::onGetBackendTexture(bool flushPendingGrContextIO,
+                                                   GrSurfaceOrigin* origin) const {
+    return GrBackendTexture(); // invalid
+}
+
 bool SkImage::readPixels(const SkPixmap& pmap, int srcX, int srcY, CachingHint chint) const {
     return this->readPixels(pmap.info(), pmap.writable_addr(), pmap.rowBytes(), srcX, srcY, chint);
 }