Refugee from Dead Machine 4: MDB Monster

src/gpu/GrYUVProvider.cpp

Index: src/gpu/GrYUVProvider.cpp
diff --git a/src/gpu/GrYUVProvider.cpp b/src/gpu/GrYUVProvider.cpp
index 93859483ad47ce0e7949021bfc35ed30ae55cc03..fc8141c5d43563bb5fd23253291af7ace2832c7a 100644
--- a/src/gpu/GrYUVProvider.cpp
+++ b/src/gpu/GrYUVProvider.cpp
@@ -103,10 +103,13 @@ GrTexture* GrYUVProvider::refAsTexture(GrContext* ctx, const GrSurfaceDesc& desc
             yuvTextures[i].reset(ctx->textureProvider()->createApproxTexture(yuvDesc));
         }
         if (!yuvTextures[i] ||
-            !yuvTextures[i]->writePixels(0, 0, yuvDesc.fWidth, yuvDesc.fHeight,
+            !yuvTextures[i]->writePixels(NULL, 0, 0, yuvDesc.fWidth, yuvDesc.fHeight,
                                          yuvDesc.fConfig, planes[i], yuvInfo.fRowBytes[i])) {
                 return nullptr;
-            }
+        }
+
+        yuvTextures[i]->setFromRawPixels(true);
+        yuvTextures[i]->setException(true);
     }
 
     GrSurfaceDesc rtDesc = desc;
@@ -117,6 +120,9 @@ GrTexture* GrYUVProvider::refAsTexture(GrContext* ctx, const GrSurfaceDesc& desc
         return nullptr;
     }
 
+    // We're rendering to this guy but he is actually coming from raw pixels
+    result->fException2 = true;
+
     GrRenderTarget* renderTarget = result->asRenderTarget();
     SkASSERT(renderTarget);
 
@@ -126,7 +132,8 @@ GrTexture* GrYUVProvider::refAsTexture(GrContext* ctx, const GrSurfaceDesc& desc
                                                                  yuvTextures[1],
                                                                  yuvTextures[2],
                                                                  yuvInfo.fSize,
-                                                                 yuvInfo.fColorSpace));
+                                                                 yuvInfo.fColorSpace,
+                                                                 renderTarget));
     paint.addColorFragmentProcessor(yuvToRgbProcessor);
     const SkRect r = SkRect::MakeIWH(yuvInfo.fSize[0].fWidth, yuvInfo.fSize[0].fHeight);