40dc8a71f5
Bug: skia: Change-Id: I24563abe5e72e57e6764ddf6aca76ccf098cc488 Reviewed-on: https://skia-review.googlesource.com/73640 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
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* Copyright 2017 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef TestAtlasTextRenderer_DEFINED
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#define TestAtlasTextRenderer_DEFINED
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#include "SkAtlasTextRenderer.h"
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#include "SkBitmap.h"
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namespace sk_gpu_test {
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class TestContext;
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/**
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* Base class for implementations of SkAtlasTextRenderer in order to test the SkAtlasText APIs.
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* Adds a helper for creating SkAtlasTextTargets and to read back the contents of a target as a
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* bitmap.
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*/
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class TestAtlasTextRenderer : public SkAtlasTextRenderer {
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public:
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/** Returns a handle that can be used to construct a SkAtlasTextTarget instance. */
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virtual void* makeTargetHandle(int width, int height) = 0;
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/** Makes a SkBitmap of the target handle's contents. */
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virtual SkBitmap readTargetHandle(void* targetHandle) = 0;
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/** Clears the target to the specified color, encoded as RGBA (low to high byte order) */
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virtual void clearTarget(void* targetHandle, uint32_t color) = 0;
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};
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} // namespace sk_gpu_test
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#endif
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