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0d59c9ec54
Texture unregistration is finished on the GPU thread. The FlutterTexture implementation might not know when it is finished which leads to a race condition. Adding this callback so the FlutterTexture is aware of end of the unregistration process.
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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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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#include "flutter/flow/texture.h"
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#include "gtest/gtest.h"
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namespace flutter {
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namespace testing {
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class MockTexture : public Texture {
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public:
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MockTexture(int64_t textureId) : Texture(textureId) {}
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~MockTexture() override = default;
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// Called from GPU thread.
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void Paint(SkCanvas& canvas,
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const SkRect& bounds,
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bool freeze,
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GrContext* context) override {}
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void OnGrContextCreated() override {}
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void OnGrContextDestroyed() override {}
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void MarkNewFrameAvailable() override {}
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void OnTextureUnregistered() override { unregistered_ = true; }
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bool unregistered() { return unregistered_; }
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private:
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bool unregistered_ = false;
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};
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TEST(TextureRegistry, UnregisterTextureCallbackTriggered) {
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TextureRegistry textureRegistry;
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std::shared_ptr<MockTexture> mockTexture = std::make_shared<MockTexture>(0);
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textureRegistry.RegisterTexture(mockTexture);
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textureRegistry.UnregisterTexture(0);
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ASSERT_TRUE(mockTexture->unregistered());
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}
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} // namespace testing
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} // namespace flutter
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