third_party/blink/public/platform/web_graphics_context_3d_provider.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_GRAPHICS_CONTEXT_3D_PROVIDER_H_
#define THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_GRAPHICS_CONTEXT_3D_PROVIDER_H_

#include <cstdint>
#include "base/callback_forward.h"
#include "third_party/skia/include/core/SkImageInfo.h"

class GrContext;

namespace cc {
class ImageDecodeCache;
}  // namespace cc

namespace gpu {
struct Capabilities;
struct GpuFeatureInfo;
class SharedImageInterface;

namespace gles2 {
class GLES2Interface;
}

namespace webgpu {
class WebGPUInterface;
}
}

namespace viz {
class GLHelper;
}

namespace blink {

class WebGraphicsContext3DProvider {
 public:
  virtual ~WebGraphicsContext3DProvider() = default;

  virtual gpu::gles2::GLES2Interface* ContextGL() = 0;
  virtual gpu::webgpu::WebGPUInterface* WebGPUInterface() = 0;
  virtual bool BindToCurrentThread() = 0;
  virtual GrContext* GetGrContext() = 0;
  virtual gpu::SharedImageInterface* GetSharedImageInterface() const = 0;
  virtual const gpu::Capabilities& GetCapabilities() const = 0;
  virtual const gpu::GpuFeatureInfo& GetGpuFeatureInfo() const = 0;
  // Creates a viz::GLHelper after first call and returns that instance. This
  // method cannot return null.
  virtual viz::GLHelper* GetGLHelper() = 0;

  virtual void SetLostContextCallback(base::RepeatingClosure) = 0;
  virtual void SetErrorMessageCallback(
      base::RepeatingCallback<void(const char* msg, int32_t id)>) = 0;
  // Return a static software image decode cache for a given color type and
  // space.
  virtual cc::ImageDecodeCache* ImageDecodeCache(
      SkColorType color_type,
      sk_sp<SkColorSpace> color_space) = 0;
  virtual gpu::SharedImageInterface* SharedImageInterface() = 0;
};

}  // namespace blink

#endif