commit 784b7bf493c37236e3fe571aed6105939a9bc0c3
author Robert Phillips <robertphillips@google.com> Fri Dec 09 13:35:02 2016 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Dec 09 19:29:38 2016 +0000
tree e3045c15fff092df38e8e646197d532f441ae8b1
parent e29ce641d378022a18f1dac731a71784b3eb5a11

Different approach to fixing gpu blurs on platforms that "useDrawInsteadOfClear"

This CL reverts https://skia-review.googlesource.com/c/5148/ (Fix gpu blurring on platforms that "useDrawInsteadOfClear") (all the worstCaseWidth/Height stuff) and adds a new GrRenderTargetContext entry point (absClear) to specify clears that can't be discarded or altered.

BUG=skia:

Change-Id: I18b1373ecf4a153ca8c0f290ab8b1d00770426da
Reviewed-on: https://skia-review.googlesource.com/5484
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

include/private/GrSurfaceProxy.h

diff --git a/include/private/GrSurfaceProxy.h b/include/private/GrSurfaceProxy.h
index e60dc28..731603b 100644
--- a/include/private/GrSurfaceProxy.h
+++ b/include/private/GrSurfaceProxy.h
@@ -224,9 +224,9 @@
      * Helper that gets the width and height of the surface as a bounding rectangle.
      */
     SkRect getBoundsRect() const { return SkRect::MakeIWH(this->width(), this->height()); }
-  
-    int worstCaseWidth() const;
-    int worstCaseHeight() const;
+
+    int worstCaseWidth(const GrCaps& caps) const;
+    int worstCaseHeight(const GrCaps& caps) const;
 
     /**
      * @return the texture proxy associated with the surface proxy, may be NULL.