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   1 // Copyright 2015 Samsung Electronics. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_COMPOSITOR_EVASGL_CONTEXT_PROVIDER_H_
   6 #define CONTENT_BROWSER_COMPOSITOR_EVASGL_CONTEXT_PROVIDER_H_
   7
   8 #include "gpu/command_buffer/client/gles2_implementation_efl.h"
   9
  10 #include "base/compiler_specific.h"
  11 #include "cc/output/context_provider.h"
  12 #include "content/common/content_export.h"
  13
  14 namespace content {
  15
  16 class CONTENT_EXPORT EvasGLContextProvider : public cc::ContextProvider {
  17  public:
  18   EvasGLContextProvider(Evas_GL_API* evas_gl_api);
  19
  20   bool BindToCurrentThread() override;
  21   void DetachFromThread() override;
  22   gpu::Capabilities ContextCapabilities() override;
  23   gpu::gles2::GLES2Interface* ContextGL() override;
  24   gpu::ContextSupport* ContextSupport() override;
  25   class GrContext* GrContext() override;
  26   cc::ContextCacheController* CacheController() override;
  27   void InvalidateGrContext(uint32_t state) override;
  28   base::Lock* GetLock() override;
  29   void SetLostContextCallback(const LostContextCallback& cb) override;
  30
  31  private:
  32   ~EvasGLContextProvider() override;
  33
  34   gpu::Capabilities capabilities_;
  35   ::gpu::gles2::GLES2ImplementationEfl evasgl_implementation_;
  36   std::unique_ptr<cc::ContextCacheController> cache_controller_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(EvasGLContextProvider);
  39 };
  40
  41 }  // namespace content
  42
  43 #endif  // CONTENT_BROWSER_COMPOSITOR_EVASGL_CONTEXT_PROVIDER_H_