Refugee from Dead Machine 4: MDB Monster

src/image/SkImage_Gpu.cpp

Index: src/image/SkImage_Gpu.cpp
diff --git a/src/image/SkImage_Gpu.cpp b/src/image/SkImage_Gpu.cpp
index dd4bee311d0a864109af766e33d05eaf67dfd74f..24381b833a250be6d0485b2d9809e2b9f01d01b5 100644
--- a/src/image/SkImage_Gpu.cpp
+++ b/src/image/SkImage_Gpu.cpp
@@ -157,6 +157,7 @@ SkImage* SkImage_Gpu::onNewSubset(const SkIRect& subset) const {
     if (!subTx) {
         return nullptr;
     }
+
     ctx->copySurface(subTx, fTexture, subset, SkIPoint::Make(0, 0));
     return new SkImage_Gpu(desc.fWidth, desc.fHeight, kNeedNewImageUniqueID, fAlphaType, subTx,
                            fBudgeted);
@@ -284,6 +285,9 @@ SkImage* SkImage::NewFromTextureCopy(GrContext* ctx, const GrBackendTextureDesc&
         return nullptr;
     }
 
+    src->setFromRawPixels(true);
+    src->setException(true);
+
     const bool isBudgeted = true;
     SkAutoTUnref<GrTexture> dst(GrDeepCopyTexture(src, isBudgeted));
     if (!dst) {
@@ -295,6 +299,8 @@ SkImage* SkImage::NewFromTextureCopy(GrContext* ctx, const GrBackendTextureDesc&
                            budgeted);
 }
 
+#include "GrDrawTarget.h"
+
 SkImage* SkImage::NewFromYUVTexturesCopy(GrContext* ctx , SkYUVColorSpace colorSpace,
                                          const GrBackendObject yuvTextureHandles[3],
                                          const SkISize yuvSizes[3],
@@ -341,6 +347,13 @@ SkImage* SkImage::NewFromYUVTexturesCopy(GrContext* ctx , SkYUVColorSpace colorS
         return nullptr;
     }
 
+    yTex->setFromRawPixels(true);
+    yTex->setException(true);
+    uTex->setFromRawPixels(true);
+    uTex->setException(true);
+    vTex->setFromRawPixels(true);
+    vTex->setException(true);
+
     GrSurfaceDesc dstDesc;
     // Needs to be a render target in order to draw to it for the yuv->rgb conversion.
     dstDesc.fFlags = kRenderTarget_GrSurfaceFlag;
@@ -358,7 +371,7 @@ SkImage* SkImage::NewFromYUVTexturesCopy(GrContext* ctx , SkYUVColorSpace colorS
     GrPaint paint;
     paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode);
     paint.addColorFragmentProcessor(GrYUVtoRGBEffect::Create(yTex, uTex, vTex, yuvSizes,
-                                                             colorSpace))->unref();
+                                                             colorSpace, dst->asRenderTarget()))->unref();
 
     const SkRect rect = SkRect::MakeWH(SkIntToScalar(dstDesc.fWidth),
                                        SkIntToScalar(dstDesc.fHeight));
@@ -367,7 +380,9 @@ SkImage* SkImage::NewFromYUVTexturesCopy(GrContext* ctx , SkYUVColorSpace colorS
         return nullptr;
     }
 
+    // nothing to "use" in this case
     drawContext->drawRect(GrClip::WideOpen(), paint, SkMatrix::I(), rect);
+
     ctx->flushSurfaceWrites(dst);
     return new SkImage_Gpu(dstDesc.fWidth, dstDesc.fHeight, kNeedNewImageUniqueID,
                            kOpaque_SkAlphaType, dst, budgeted);
@@ -383,7 +398,7 @@ GrTexture* GrDeepCopyTexture(GrTexture* src, bool budgeted) {
     if (!dst) {
         return nullptr;
     }
-    
+
     const SkIRect srcR = SkIRect::MakeWH(desc.fWidth, desc.fHeight);
     const SkIPoint dstP = SkIPoint::Make(0, 0);
     ctx->copySurface(dst, src, srcR, dstP, GrContext::kFlushWrites_PixelOp);