1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/layers/opengl/X11TextureSourceOGL.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,60 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef MOZILLA_GFX_X11TEXTURESOURCEOGL__H
1.10 +#define MOZILLA_GFX_X11TEXTURESOURCEOGL__H
1.11 +
1.12 +#ifdef GL_PROVIDER_GLX
1.13 +
1.14 +#include "mozilla/layers/TextureHostOGL.h"
1.15 +#include "mozilla/gfx/2D.h"
1.16 +
1.17 +namespace mozilla {
1.18 +namespace layers {
1.19 +
1.20 +// TextureSource for Xlib-backed surfaces.
1.21 +class X11TextureSourceOGL
1.22 + : public TextureSourceOGL
1.23 + , public NewTextureSource
1.24 +{
1.25 +public:
1.26 + X11TextureSourceOGL(CompositorOGL* aCompositor, gfxXlibSurface* aSurface);
1.27 + ~X11TextureSourceOGL();
1.28 +
1.29 + virtual X11TextureSourceOGL* AsSourceOGL() MOZ_OVERRIDE { return this; }
1.30 +
1.31 + virtual bool IsValid() const MOZ_OVERRIDE { return !!gl(); } ;
1.32 +
1.33 + virtual void BindTexture(GLenum aTextureUnit, gfx::Filter aFilter) MOZ_OVERRIDE;
1.34 +
1.35 + virtual gfx::IntSize GetSize() const MOZ_OVERRIDE;
1.36 +
1.37 + virtual GLenum GetTextureTarget() const MOZ_OVERRIDE { return LOCAL_GL_TEXTURE_2D; }
1.38 +
1.39 + virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE;
1.40 +
1.41 + virtual GLenum GetWrapMode() const MOZ_OVERRIDE { return LOCAL_GL_CLAMP_TO_EDGE; }
1.42 +
1.43 + virtual void DeallocateDeviceData() MOZ_OVERRIDE;
1.44 +
1.45 + virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
1.46 +
1.47 + gl::GLContext* gl() const;
1.48 +
1.49 + static gfx::SurfaceFormat ContentTypeToSurfaceFormat(gfxContentType aType);
1.50 +
1.51 +protected:
1.52 + CompositorOGL* mCompositor;
1.53 + nsRefPtr<gfxXlibSurface> mSurface;
1.54 + RefPtr<gfx::SourceSurface> mSourceSurface;
1.55 + GLuint mTexture;
1.56 +};
1.57 +
1.58 +} // namespace layers
1.59 +} // namespace mozilla
1.60 +
1.61 +#endif
1.62 +
1.63 +#endif // MOZILLA_GFX_X11TEXTURESOURCEOGL__H
