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- /*
- * Copyright 2017 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #ifndef TestAtlasTextRenderer_DEFINED
- #define TestAtlasTextRenderer_DEFINED
- #include "include/atlastext/SkAtlasTextRenderer.h"
- #include "include/core/SkBitmap.h"
- namespace sk_gpu_test {
- class TestContext;
- /**
- * Base class for implementations of SkAtlasTextRenderer in order to test the SkAtlasText APIs.
- * Adds a helper for creating SkAtlasTextTargets and to read back the contents of a target as a
- * bitmap.
- */
- class TestAtlasTextRenderer : public SkAtlasTextRenderer {
- public:
- /** Returns a handle that can be used to construct a SkAtlasTextTarget instance. */
- virtual void* makeTargetHandle(int width, int height) = 0;
- /** Makes a SkBitmap of the target handle's contents. */
- virtual SkBitmap readTargetHandle(void* targetHandle) = 0;
- /** Clears the target to the specified color, encoded as RGBA (low to high byte order) */
- virtual void clearTarget(void* targetHandle, uint32_t color) = 0;
- };
- } // namespace sk_gpu_test
- #endif
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