Index: cc/resources/gpu_rasterizer.cc |
diff --git a/cc/resources/gpu_rasterizer.cc b/cc/resources/gpu_rasterizer.cc |
deleted file mode 100644 |
index a1d33bcdb96fcdcfa93f370032b62173cb33727b..0000000000000000000000000000000000000000 |
--- a/cc/resources/gpu_rasterizer.cc |
+++ /dev/null |
@@ -1,85 +0,0 @@ |
-// Copyright 2015 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "cc/resources/gpu_rasterizer.h" |
- |
-#include <algorithm> |
- |
-#include "base/bind.h" |
-#include "base/metrics/histogram.h" |
-#include "base/trace_event/trace_event.h" |
-#include "cc/debug/devtools_instrumentation.h" |
-#include "cc/debug/frame_viewer_instrumentation.h" |
-#include "cc/output/context_provider.h" |
-#include "cc/resources/raster_buffer.h" |
-#include "cc/resources/raster_source.h" |
-#include "cc/resources/resource.h" |
-#include "cc/resources/resource_provider.h" |
-#include "cc/resources/scoped_gpu_raster.h" |
-#include "cc/resources/tile_manager.h" |
-#include "gpu/command_buffer/client/gles2_interface.h" |
-#include "third_party/skia/include/core/SkMultiPictureDraw.h" |
-#include "third_party/skia/include/core/SkPictureRecorder.h" |
-#include "third_party/skia/include/core/SkSurface.h" |
-#include "third_party/skia/include/gpu/GrContext.h" |
- |
-namespace cc { |
- |
-GpuRasterizer::GpuRasterizer(ContextProvider* context_provider, |
- ResourceProvider* resource_provider, |
- bool use_distance_field_text, |
- int msaa_sample_count) |
- : resource_provider_(resource_provider), |
- use_distance_field_text_(use_distance_field_text), |
- msaa_sample_count_(msaa_sample_count) { |
-} |
- |
-GpuRasterizer::~GpuRasterizer() { |
-} |
- |
-void GpuRasterizer::RasterizeSource( |
- ResourceProvider::ScopedWriteLockGr* write_lock, |
- const RasterSource* raster_source, |
- const gfx::Rect& rect, |
- float scale) { |
- // Play back raster_source into temp SkPicture. |
- SkPictureRecorder recorder; |
- gfx::Size size = write_lock->resource()->size; |
- const int flags = SkPictureRecorder::kComputeSaveLayerInfo_RecordFlag; |
- skia::RefPtr<SkCanvas> canvas = skia::SharePtr( |
- recorder.beginRecording(size.width(), size.height(), NULL, flags)); |
- canvas->save(); |
- raster_source->PlaybackToCanvas(canvas.get(), rect, scale); |
- canvas->restore(); |
- skia::RefPtr<SkPicture> picture = |
- skia::AdoptRef(recorder.endRecordingAsPicture()); |
- |
- // Turn on distance fields for layers that have ever animated. |
- bool use_distance_field_text = |
- use_distance_field_text_ || |
- raster_source->ShouldAttemptToUseDistanceFieldText(); |
- |
- // Playback picture into resource. |
- { |
- ScopedGpuRaster gpu_raster( |
- resource_provider_->output_surface()->worker_context_provider()); |
- write_lock->InitSkSurface(use_distance_field_text, |
- raster_source->CanUseLCDText(), |
- msaa_sample_count_); |
- |
- SkSurface* sk_surface = write_lock->sk_surface(); |
- |
- // Allocating an SkSurface will fail after a lost context. Pretend we |
- // rasterized, as the contents of the resource don't matter anymore. |
- if (!sk_surface) |
- return; |
- |
- SkMultiPictureDraw multi_picture_draw; |
- multi_picture_draw.add(sk_surface->getCanvas(), picture.get()); |
- multi_picture_draw.draw(msaa_sample_count_ > 0); |
- write_lock->ReleaseSkSurface(); |
- } |
-} |
- |
-} // namespace cc |