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Unified Diff: cc/raster/gpu_rasterizer.h

Issue 2081863002: Revert of cc: Add mailbox support to ResourceProvider write locks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@worker_context_stream
Patch Set: manual revert Created 4 years, 6 months ago
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Index: cc/raster/gpu_rasterizer.h
diff --git a/cc/raster/gpu_rasterizer.h b/cc/raster/gpu_rasterizer.h
new file mode 100644
index 0000000000000000000000000000000000000000..592dea773ab3c31d83524f5f0eedc2b503fe8153
--- /dev/null
+++ b/cc/raster/gpu_rasterizer.h
@@ -0,0 +1,57 @@
+// 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.
+
+#ifndef CC_RASTER_GPU_RASTERIZER_H_
+#define CC_RASTER_GPU_RASTERIZER_H_
+
+#include <vector>
+
+#include "base/macros.h"
+#include "cc/base/cc_export.h"
+#include "cc/playback/raster_source.h"
+#include "cc/resources/resource_pool.h"
+#include "cc/tiles/tile.h"
+#include "third_party/skia/include/core/SkMultiPictureDraw.h"
+
+namespace cc {
+
+class ContextProvider;
+class RasterSource;
+class ResourceProvider;
+
+class CC_EXPORT GpuRasterizer {
+ public:
+ ~GpuRasterizer();
+
+ void RasterizeSource(ResourceProvider::ScopedWriteLockGr* write_lock,
+ const RasterSource* raster_source,
+ const gfx::Rect& raster_full_rect,
+ const gfx::Rect& playback_rect,
+ float scale,
+ const RasterSource::PlaybackSettings& playback_settings);
+
+ ResourceProvider* resource_provider() const { return resource_provider_; }
+ ContextProvider* worker_context_provider() const {
+ return worker_context_provider_;
+ }
+
+ private:
+ GpuRasterizer(ContextProvider* worker_context_provider,
+ ResourceProvider* resource_provider,
+ bool use_distance_filed_text,
+ int msaa_sample_count);
+
+ ContextProvider* worker_context_provider_;
+ ResourceProvider* resource_provider_;
+
+ bool use_distance_field_text_;
+ int msaa_sample_count_;
+
+ friend class GpuRasterBufferProvider;
+ DISALLOW_COPY_AND_ASSIGN(GpuRasterizer);
+};
+
+} // namespace cc
+
+#endif // CC_RASTER_GPU_RASTERIZER_H_
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