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Unified Diff: cc/resources/rasterizer.h

Issue 839143002: Roll Chrome into Mojo. (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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Index: cc/resources/rasterizer.h
diff --git a/cc/resources/rasterizer.h b/cc/resources/rasterizer.h
new file mode 100644
index 0000000000000000000000000000000000000000..803aefaf418356c039977aeb6f60c47eac17c30f
--- /dev/null
+++ b/cc/resources/rasterizer.h
@@ -0,0 +1,47 @@
+// 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_RESOURCES_RASTERIZER_H_
+#define CC_RESOURCES_RASTERIZER_H_
+
+#include <vector>
+
+#include "cc/base/cc_export.h"
+#include "cc/resources/resource_pool.h"
+#include "cc/resources/tile.h"
+
+namespace cc {
+class TileManager;
+
+enum class PrepareTilesMode {
+ RASTERIZE_PRIORITIZED_TILES,
+ PREPARE_PRIORITIZED_TILES,
+ PREPARE_NONE
+};
+
+class CC_EXPORT Rasterizer {
+ public:
+ using TileVector = std::vector<Tile*>;
+ using UpdateTileDrawInfoCallback =
+ base::Callback<void(Tile*,
+ scoped_ptr<ScopedResource>,
+ const RasterSource::SolidColorAnalysis&)>;
+
+ virtual ~Rasterizer() {}
+ virtual PrepareTilesMode GetPrepareTilesMode() = 0;
+ virtual void RasterizeTiles(
+ const TileVector& tiles,
+ ResourcePool* resource_pool,
+ const UpdateTileDrawInfoCallback& update_tile_draw_info) = 0;
+
+ protected:
+ Rasterizer() {}
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(Rasterizer);
+};
+
+} // namespace cc
+
+#endif // CC_RESOURCES_RASTERIZER_H_
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