| // Copyright 2017 The Chromium 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 CHROME_BROWSER_VR_NATIVE_GL_SURFACE_PROVIDER_H_ |
| #define CHROME_BROWSER_VR_NATIVE_GL_SURFACE_PROVIDER_H_ |
| |
| #include "chrome/browser/vr/skia_surface_provider.h" |
| #include "chrome/browser/vr/vr_ui_export.h" |
| |
| class GrContext; |
| |
| namespace vr { |
| |
| // Creates a Skia surface for which drawing commands are executed on the GPU. |
| class VR_UI_EXPORT NativeGlSurfaceProvider : public SkiaSurfaceProvider { |
| public: |
| NativeGlSurfaceProvider(); |
| ~NativeGlSurfaceProvider() override; |
| |
| sk_sp<SkSurface> MakeSurface(const gfx::Size& size) override; |
| GLuint FlushSurface(SkSurface* surface, GLuint reuse_texture_id) override; |
| |
| private: |
| sk_sp<GrContext> gr_context_; |
| GLint main_fbo_ = 0; |
| }; |
| |
| } // namespace vr |
| |
| #endif // CHROME_BROWSER_VR_NATIVE_GL_SURFACE_PROVIDER_H_ |