embedder_test_backingstore_producer_gl.h

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// Copyright 2013 The Flutter 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 FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_TEST_BACKINGSTORE_PRODUCER_GL_H_
#define FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_TEST_BACKINGSTORE_PRODUCER_GL_H_
 
#include "flutter/shell/platform/embedder/tests/embedder_test_backingstore_producer.h"
 
#include <memory>
 
#include "flutter/testing/test_gl_context.h"
 
namespace flutter::testing {
 
class EmbedderTestBackingStoreProducerGL
    : public EmbedderTestBackingStoreProducer {
 public:
  EmbedderTestBackingStoreProducerGL(
      sk_sp<GrDirectContext> context,
      RenderTargetType type,
      std::shared_ptr<TestEGLContext> egl_context);
 
  virtual ~EmbedderTestBackingStoreProducerGL();
 
  bool Create(const FlutterBackingStoreConfig* config,
              FlutterBackingStore* backing_store_out) override;
 
  sk_sp<SkSurface> GetSurface(
      const FlutterBackingStore* backing_store) const override;
 
  sk_sp<SkImage> MakeImageSnapshot(
      const FlutterBackingStore* backing_store) const override;
 
 private:
  bool CreateFramebuffer(const FlutterBackingStoreConfig* config,
                         FlutterBackingStore* renderer_out);
 
  bool CreateTexture(const FlutterBackingStoreConfig* config,
                     FlutterBackingStore* renderer_out);
 
  bool CreateSurface(const FlutterBackingStoreConfig* config,
                     FlutterBackingStore* renderer_out);
 
  std::shared_ptr<TestEGLContext> test_egl_context_;
 
  FML_DISALLOW_COPY_AND_ASSIGN(EmbedderTestBackingStoreProducerGL);
};
 
}  // namespace flutter::testing
 
#endif  // FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_TEST_BACKINGSTORE_PRODUCER_GL_H_