image_external_texture_vk_impeller.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_ANDROID_IMAGE_EXTERNAL_TEXTURE_VK_IMPELLER_H_
#define FLUTTER_SHELL_PLATFORM_ANDROID_IMAGE_EXTERNAL_TEXTURE_VK_IMPELLER_H_
 
#include <cstdint>
#include <utility>
#include "flutter/shell/platform/android/image_external_texture.h"
 
#include "flutter/impeller/renderer/backend/vulkan/android/ahb_texture_source_vk.h"
#include "flutter/impeller/renderer/backend/vulkan/context_vk.h"
#include "flutter/impeller/renderer/backend/vulkan/vk.h"
#include "flutter/shell/platform/android/android_context_vk_impeller.h"
 
namespace flutter {
 
class ImageExternalTextureVKImpeller : public ImageExternalTexture {
 public:
  ImageExternalTextureVKImpeller(
      const std::shared_ptr<impeller::ContextVK>& impeller_context,
      int64_t id,
      const fml::jni::ScopedJavaGlobalRef<jobject>&
          hardware_buffer_texture_entry,
      const std::shared_ptr<PlatformViewAndroidJNI>& jni_facade,
      ImageExternalTexture::ImageLifecycle lifecycle);
 
  ~ImageExternalTextureVKImpeller() override;
 
 private:
  void Attach(PaintContext& context) override;
  void ProcessFrame(PaintContext& context, const SkRect& bounds) override;
  void Detach() override;
 
  const std::shared_ptr<impeller::ContextVK> impeller_context_;
};
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_ANDROID_IMAGE_EXTERNAL_TEXTURE_VK_IMPELLER_H_