Convert DstTexture to DstProxy

The last GrTexture-based TextureSampler::reset call must be removed before the TextureSamplers can become purely GrTextureProxy-backed

Split out of: https://skia-review.googlesource.com/c/10484/ (Omnibus: Push instantiation of GrTextures later (post TextureSampler))

Change-Id: Ic1435177d8b5d9bd3fc38b4903c9baae8205cfb0
Reviewed-on: https://skia-review.googlesource.com/16908
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/src/gpu/GrPipeline.h b/src/gpu/GrPipeline.h
index 67e137c82a..fa78f34629 100644
--- a/src/gpu/GrPipeline.h
+++ b/src/gpu/GrPipeline.h
@@ -75,7 +75,8 @@ public:
         const GrAppliedClip* fAppliedClip = nullptr;
         GrRenderTarget* fRenderTarget = nullptr;
         const GrCaps* fCaps = nullptr;
-        GrXferProcessor::DstTexture fDstTexture;
+        GrResourceProvider* fResourceProvider = nullptr;
+        GrXferProcessor::DstProxy fDstProxy;
     };
 
     /**
@@ -157,11 +158,11 @@ public:
      * If the GrXferProcessor uses a texture to access the dst color, then this returns that
      * texture and the offset to the dst contents within that texture.
      */
-    GrTexture* dstTexture(SkIPoint* offset = nullptr) const {
+    GrTextureProxy* dstTextureProxy(SkIPoint* offset = nullptr) const {
         if (offset) {
             *offset = fDstTextureOffset;
         }
-        return fDstTexture.get();
+        return fDstTextureProxy.get();
     }
 
     const GrFragmentProcessor& getColorFragmentProcessor(int idx) const {
@@ -215,7 +216,8 @@ public:
     bool isBad() const { return SkToBool(fFlags & kIsBad_Flag); }
 
     GrXferBarrierType xferBarrierType(const GrCaps& caps) const {
-        if (fDstTexture.get() && fDstTexture.get() == fRenderTarget.get()->asTexture()) {
+        if (fDstTextureProxy.get() &&
+            fDstTextureProxy.get()->priv().peekTexture() == fRenderTarget.get()->asTexture()) {
             return kTexture_GrXferBarrierType;
         }
         return this->getXferProcessor().xferBarrierType(caps);
@@ -233,11 +235,11 @@ private:
     };
 
     using RenderTarget = GrPendingIOResource<GrRenderTarget, kWrite_GrIOType>;
-    using DstTexture = GrPendingIOResource<GrTexture, kRead_GrIOType>;
+    using DstTextureProxy = GrPendingIOResource<GrTextureProxy, kRead_GrIOType>;
     using PendingFragmentProcessor = GrPendingProgramElement<const GrFragmentProcessor>;
     using FragmentProcessorArray = SkAutoSTArray<8, PendingFragmentProcessor>;
 
-    DstTexture fDstTexture;
+    DstTextureProxy fDstTextureProxy;
     SkIPoint fDstTextureOffset;
     RenderTarget fRenderTarget;
     GrScissorState fScissorState;