remove clipstack/region bounds assertion

src/gpu/SkGpuDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkGpuDevice.h"
 
 #include "effects/GrTextureDomainEffect.h"
@@ skipping 354 matching lines @@
 
 void SkGpuDevice::onDetachFromCanvas() {
     INHERITED::onDetachFromCanvas();
 
     // TODO: iterate through the clip stack and clean up any cached clip masks
     fClipData.fClipStack->removePurgeClipCallback(purgeClipCB, fContext);
 
     fClipData.fClipStack = NULL;
 }
 
-#ifdef SK_DEBUG
-static void check_bounds(const GrClipData& clipData,
-                         const SkRegion& clipRegion,
-                         int renderTargetWidth,
-                         int renderTargetHeight) {
-
-    SkIRect devBound;
-
-    devBound.setLTRB(0, 0, renderTargetWidth, renderTargetHeight);
-
-    SkClipStack::BoundsType boundType;
-    SkRect canvTemp;
-
-    clipData.fClipStack->getBounds(&canvTemp, &boundType);
-    if (SkClipStack::kNormal_BoundsType == boundType) {
-        SkIRect devTemp;
-
-        canvTemp.roundOut(&devTemp);
-
-        devTemp.offset(-clipData.fOrigin.fX, -clipData.fOrigin.fY);
-
-        if (!devBound.intersect(devTemp)) {
-            devBound.setEmpty();
-        }
-    }
-
-    SkASSERT(devBound.contains(clipRegion.getBounds()));
-}
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-
 // call this every draw call, to ensure that the context reflects our state,
 // and not the state from some other canvas/device
 void SkGpuDevice::prepareDraw(const SkDraw& draw, bool forceIdentity) {
     SkASSERT(NULL != fClipData.fClipStack);
 
     fContext->setRenderTarget(fRenderTarget);
 
     SkASSERT(draw.fClipStack && draw.fClipStack == fClipData.fClipStack);
 
     if (forceIdentity) {
         fContext->setIdentityMatrix();
     } else {
         fContext->setMatrix(*draw.fMatrix);
     }
     fClipData.fOrigin = this->getOrigin();
 
-#ifdef SK_DEBUG
-    check_bounds(fClipData, *draw.fClip, fRenderTarget->width(), fRenderTarget->height());
-#endif
-
     fContext->setClip(&fClipData);
 
     DO_DEFERRED_CLEAR();
 }
 
 GrRenderTarget* SkGpuDevice::accessRenderTarget() {
     DO_DEFERRED_CLEAR();
     return fRenderTarget;
 }
 
@@ skipping 1441 matching lines @@
                          GrTexture* texture,
                          bool needClear)
     : SkBitmapDevice(make_bitmap(context, texture->asRenderTarget())) {
 
     SkASSERT(texture && texture->asRenderTarget());
     // This constructor is called from onCreateCompatibleDevice. It has locked the RT in the texture
     // cache. We pass true for the third argument so that it will get unlocked.
     this->initFromRenderTarget(context, texture->asRenderTarget(), true);
     fNeedClear = needClear;
 }