michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MOZILLA_GFX_X11TEXTURESOURCEOGL__H
michael@0: #define MOZILLA_GFX_X11TEXTURESOURCEOGL__H
michael@0: 
michael@0: #ifdef GL_PROVIDER_GLX
michael@0: 
michael@0: #include "mozilla/layers/TextureHostOGL.h"
michael@0: #include "mozilla/gfx/2D.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace layers {
michael@0: 
michael@0: // TextureSource for Xlib-backed surfaces.
michael@0: class X11TextureSourceOGL
michael@0:   : public TextureSourceOGL
michael@0:   , public NewTextureSource
michael@0: {
michael@0: public:
michael@0:   X11TextureSourceOGL(CompositorOGL* aCompositor, gfxXlibSurface* aSurface);
michael@0:   ~X11TextureSourceOGL();
michael@0: 
michael@0:   virtual X11TextureSourceOGL* AsSourceOGL() MOZ_OVERRIDE { return this; }
michael@0: 
michael@0:   virtual bool IsValid() const MOZ_OVERRIDE { return !!gl(); } ;
michael@0: 
michael@0:   virtual void BindTexture(GLenum aTextureUnit, gfx::Filter aFilter) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual gfx::IntSize GetSize() const MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual GLenum GetTextureTarget() const MOZ_OVERRIDE { return LOCAL_GL_TEXTURE_2D; }
michael@0: 
michael@0:   virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual GLenum GetWrapMode() const MOZ_OVERRIDE { return LOCAL_GL_CLAMP_TO_EDGE; }
michael@0: 
michael@0:   virtual void DeallocateDeviceData() MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
michael@0: 
michael@0:   gl::GLContext* gl() const;
michael@0: 
michael@0:   static gfx::SurfaceFormat ContentTypeToSurfaceFormat(gfxContentType aType);
michael@0: 
michael@0: protected:
michael@0:   CompositorOGL* mCompositor;
michael@0:   nsRefPtr<gfxXlibSurface> mSurface;
michael@0:   RefPtr<gfx::SourceSurface> mSourceSurface;
michael@0:   GLuint mTexture;
michael@0: };
michael@0: 
michael@0: } // namespace layers
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif
michael@0: 
michael@0: #endif // MOZILLA_GFX_X11TEXTURESOURCEOGL__H