Sample for GPU memory dumping using new SkTraceMemoryDump.

src/gpu/GrContext.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 "GrContext.h"
 
@@ skipping 27 matching lines @@
 #include "GrVertices.h"
 #include "SkDashPathPriv.h"
 #include "SkConfig8888.h"
 #include "SkGr.h"
 #include "SkRRect.h"
 #include "SkStrokeRec.h"
 #include "SkSurfacePriv.h"
 #include "SkTLazy.h"
 #include "SkTLS.h"
 #include "SkTraceEvent.h"
+#include "SkTraceMemoryDump.h"
 
 #include "batches/GrBatch.h"
 
 #include "effects/GrConfigConversionEffect.h"
 #include "effects/GrDashingEffect.h"
 #include "effects/GrSingleTextureEffect.h"
 
 #define ASSERT_OWNED_RESOURCE(R) SkASSERT(!(R) || (R)->getContext() == this)
 #define RETURN_IF_ABANDONED if (fDrawingMgr.abandoned()) { return; }
 #define RETURN_FALSE_IF_ABANDONED if (fDrawingMgr.abandoned()) { return false; }
 #define RETURN_NULL_IF_ABANDONED if (fDrawingMgr.abandoned()) { return NULL; }
 
 
 ////////////////////////////////////////////////////////////////////////////////
 
 void GrContext::DrawingMgr::init(GrContext* context) {
     fContext = context;
 
 #ifdef IMMEDIATE_MODE
     fDrawTarget = SkNEW_ARGS(GrImmediateDrawTarget, (context));
 #else
     fDrawTarget = SkNEW_ARGS(GrBufferedDrawTarget, (context));
-#endif    
+#endif
 }
 
 void GrContext::DrawingMgr::cleanup() {
     SkSafeSetNull(fDrawTarget);
     for (int i = 0; i < kNumPixelGeometries; ++i) {
         SkSafeSetNull(fDrawContext[i][0]);
         SkSafeSetNull(fDrawContext[i][1]);
     }
 }
 
@@ skipping 24 matching lines @@
         fDrawTarget->reset();
     }
 }
 
 void GrContext::DrawingMgr::flush() {
     if (fDrawTarget) {
         fDrawTarget->flush();
     }
 }
 
-GrDrawContext* GrContext::DrawingMgr::drawContext(const SkSurfaceProps* surfaceProps) { 
+GrDrawContext* GrContext::DrawingMgr::drawContext(const SkSurfaceProps* surfaceProps) {
     if (this->abandoned()) {
         return NULL;
     }
 
     const SkSurfaceProps props(SkSurfacePropsCopyOrDefault(surfaceProps));
 
     SkASSERT(props.pixelGeometry() < kNumPixelGeometries);
     if (!fDrawContext[props.pixelGeometry()][props.isUseDistanceFieldFonts()]) {
         fDrawContext[props.pixelGeometry()][props.isUseDistanceFieldFonts()] =
                 SkNEW_ARGS(GrDrawContext, (fContext, fDrawTarget, props));
     }
 
-    return fDrawContext[props.pixelGeometry()][props.isUseDistanceFieldFonts()]; 
+    return fDrawContext[props.pixelGeometry()][props.isUseDistanceFieldFonts()];
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 
 GrContext* GrContext::Create(GrBackend backend, GrBackendContext backendContext) {
     GrContextOptions defaultOptions;
     return Create(backend, backendContext, defaultOptions);
 }
 
@@ skipping 615 matching lines @@
 //////////////////////////////////////////////////////////////////////////////
 
 void GrContext::addGpuTraceMarker(const GrGpuTraceMarker* marker) {
     fGpu->addGpuTraceMarker(marker);
 }
 
 void GrContext::removeGpuTraceMarker(const GrGpuTraceMarker* marker) {
     fGpu->removeGpuTraceMarker(marker);
 }
 
+//////////////////////////////////////////////////////////////////////////////
+void GrContext::onMemoryDump(SkTraceMemoryDump *traceMemoryDump) const {
+    fResourceCache->onMemoryDump(traceMemoryDump);
+}