/*static*/ already_AddRefed<gfxASurface>
ShadowLayerForwarder::PlatformOpenDescriptor(const SurfaceDescriptor& aSurface)
{
  if (SurfaceDescriptor::TSurfaceDescriptorX11 != aSurface.type()) {
    return nsnull;
  }
  return aSurface.get_SurfaceDescriptorX11().OpenForeign();
}
Example #2
0
// static
TemporaryRef<TextureHost>
TextureHost::Create(const SurfaceDescriptor& aDesc,
                    ISurfaceAllocator* aDeallocator,
                    TextureFlags aFlags)
{
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorShmem:
    case SurfaceDescriptor::TSurfaceDescriptorMemory:
    case SurfaceDescriptor::TSurfaceDescriptorDIB:
      return CreateBackendIndependentTextureHost(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TEGLImageDescriptor:
    case SurfaceDescriptor::TNewSurfaceDescriptorGralloc:
    case SurfaceDescriptor::TSurfaceTextureDescriptor:
      return CreateTextureHostOGL(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TSharedSurfaceDescriptor:
      return new SharedSurfaceTextureHost(aFlags, aDesc.get_SharedSurfaceDescriptor());

    case SurfaceDescriptor::TSurfaceDescriptorMacIOSurface:
      if (Compositor::GetBackend() == LayersBackend::LAYERS_OPENGL) {
        return CreateTextureHostOGL(aDesc, aDeallocator, aFlags);
      } else {
        return CreateTextureHostBasic(aDesc, aDeallocator, aFlags);
      }

#ifdef MOZ_X11
    case SurfaceDescriptor::TSurfaceDescriptorX11: {
      const SurfaceDescriptorX11& desc = aDesc.get_SurfaceDescriptorX11();
      RefPtr<TextureHost> result = new X11TextureHost(aFlags, desc);
      return result;
    }
#endif

#ifdef XP_WIN
    case SurfaceDescriptor::TSurfaceDescriptorD3D9:
      return CreateTextureHostD3D9(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TSurfaceDescriptorD3D10:
      if (Compositor::GetBackend() == LayersBackend::LAYERS_D3D9) {
        return CreateTextureHostD3D9(aDesc, aDeallocator, aFlags);
      } else {
        return CreateTextureHostD3D11(aDesc, aDeallocator, aFlags);
      }
#endif
    default:
      MOZ_CRASH("Unsupported Surface type");
  }
}
already_AddRefed<TextureHost>
TextureHost::Create(const SurfaceDescriptor& aDesc,
                    ISurfaceAllocator* aDeallocator,
                    LayersBackend aBackend,
                    TextureFlags aFlags)
{
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorBuffer:
    case SurfaceDescriptor::TSurfaceDescriptorDIB:
    case SurfaceDescriptor::TSurfaceDescriptorFileMapping:
      return CreateBackendIndependentTextureHost(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TEGLImageDescriptor:
    case SurfaceDescriptor::TSurfaceTextureDescriptor:
    case SurfaceDescriptor::TSurfaceDescriptorSharedGLTexture:
      return CreateTextureHostOGL(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TSurfaceDescriptorGralloc:
    case SurfaceDescriptor::TSurfaceDescriptorMacIOSurface:
      if (aBackend == LayersBackend::LAYERS_OPENGL) {
        return CreateTextureHostOGL(aDesc, aDeallocator, aFlags);
      } else {
        return CreateTextureHostBasic(aDesc, aDeallocator, aFlags);
      }

#ifdef MOZ_X11
    case SurfaceDescriptor::TSurfaceDescriptorX11: {
      const SurfaceDescriptorX11& desc = aDesc.get_SurfaceDescriptorX11();
      return MakeAndAddRef<X11TextureHost>(aFlags, desc);
    }
#endif

#ifdef XP_WIN
    case SurfaceDescriptor::TSurfaceDescriptorD3D9:
      return CreateTextureHostD3D9(aDesc, aDeallocator, aFlags);

    case SurfaceDescriptor::TSurfaceDescriptorD3D10:
    case SurfaceDescriptor::TSurfaceDescriptorDXGIYCbCr:
      if (aBackend == LayersBackend::LAYERS_D3D9) {
        return CreateTextureHostD3D9(aDesc, aDeallocator, aFlags);
      } else {
        return CreateTextureHostD3D11(aDesc, aDeallocator, aFlags);
      }
#endif
    default:
      MOZ_CRASH("GFX: Unsupported Surface type host");
  }
}
Example #4
0
already_AddRefed<TextureHost>
CreateTextureHostOGL(const SurfaceDescriptor& aDesc,
                     ISurfaceAllocator* aDeallocator,
                     TextureFlags aFlags)
{
  RefPtr<TextureHost> result;
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorBuffer: {
      result = CreateBackendIndependentTextureHost(aDesc,
                                                   aDeallocator, aFlags);
      break;
    }

#ifdef MOZ_WIDGET_ANDROID
    case SurfaceDescriptor::TSurfaceTextureDescriptor: {
      const SurfaceTextureDescriptor& desc = aDesc.get_SurfaceTextureDescriptor();
      result = new SurfaceTextureHost(aFlags,
                                      (AndroidSurfaceTexture*)desc.surfTex(),
                                      desc.size());
      break;
    }
#endif

    case SurfaceDescriptor::TEGLImageDescriptor: {
      const EGLImageDescriptor& desc = aDesc.get_EGLImageDescriptor();
      result = new EGLImageTextureHost(aFlags,
                                       (EGLImage)desc.image(),
                                       (EGLSync)desc.fence(),
                                       desc.size(),
                                       desc.hasAlpha());
      break;
    }

#ifdef XP_MACOSX
    case SurfaceDescriptor::TSurfaceDescriptorMacIOSurface: {
      const SurfaceDescriptorMacIOSurface& desc =
        aDesc.get_SurfaceDescriptorMacIOSurface();
      result = new MacIOSurfaceTextureHostOGL(aFlags, desc);
      break;
    }
#endif

#ifdef MOZ_WIDGET_GONK
    case SurfaceDescriptor::TSurfaceDescriptorGralloc: {
      const SurfaceDescriptorGralloc& desc =
        aDesc.get_SurfaceDescriptorGralloc();
      result = new GrallocTextureHostOGL(aFlags, desc);
      break;
    }
#endif

#ifdef GL_PROVIDER_GLX
    case SurfaceDescriptor::TSurfaceDescriptorX11: {
      const auto& desc = aDesc.get_SurfaceDescriptorX11();
      result = new X11TextureHost(aFlags, desc);
      break;
    }
#endif

    case SurfaceDescriptor::TSurfaceDescriptorSharedGLTexture: {
      const auto& desc = aDesc.get_SurfaceDescriptorSharedGLTexture();
      result = new GLTextureHost(aFlags, desc.texture(),
                                 desc.target(),
                                 (GLsync)desc.fence(),
                                 desc.size(),
                                 desc.hasAlpha());
      break;
    }
    default: return nullptr;
  }
  return result.forget();
}
Example #5
0
already_AddRefed<TextureHost>
CreateTextureHostOGL(const SurfaceDescriptor& aDesc,
                     ISurfaceAllocator* aDeallocator,
                     LayersBackend aBackend,
                     TextureFlags aFlags)
{
  RefPtr<TextureHost> result;
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorBuffer: {
      result = CreateBackendIndependentTextureHost(aDesc,
                                                   aDeallocator,
                                                   aBackend,
                                                   aFlags);
      break;
    }

#ifdef MOZ_WIDGET_ANDROID
    case SurfaceDescriptor::TSurfaceTextureDescriptor: {
      const SurfaceTextureDescriptor& desc = aDesc.get_SurfaceTextureDescriptor();
      java::GeckoSurfaceTexture::LocalRef surfaceTexture = java::GeckoSurfaceTexture::Lookup(desc.handle());

      result = new SurfaceTextureHost(aFlags,
                                      surfaceTexture,
                                      desc.size(),
                                      desc.format(),
                                      desc.continuous(),
                                      desc.ignoreTransform());
      break;
    }
#endif

    case SurfaceDescriptor::TEGLImageDescriptor: {
      const EGLImageDescriptor& desc = aDesc.get_EGLImageDescriptor();
      result = new EGLImageTextureHost(aFlags,
                                       (EGLImage)desc.image(),
                                       (EGLSync)desc.fence(),
                                       desc.size(),
                                       desc.hasAlpha());
      break;
    }

#ifdef XP_MACOSX
    case SurfaceDescriptor::TSurfaceDescriptorMacIOSurface: {
      const SurfaceDescriptorMacIOSurface& desc =
        aDesc.get_SurfaceDescriptorMacIOSurface();
      result = new MacIOSurfaceTextureHostOGL(aFlags, desc);
      break;
    }
#endif

#ifdef GL_PROVIDER_GLX
    case SurfaceDescriptor::TSurfaceDescriptorX11: {
      const auto& desc = aDesc.get_SurfaceDescriptorX11();
      result = new X11TextureHost(aFlags, desc);
      break;
    }
#endif

    case SurfaceDescriptor::TSurfaceDescriptorSharedGLTexture: {
      const auto& desc = aDesc.get_SurfaceDescriptorSharedGLTexture();
      result = new GLTextureHost(aFlags, desc.texture(),
                                 desc.target(),
                                 (GLsync)desc.fence(),
                                 desc.size(),
                                 desc.hasAlpha());
      break;
    }
    default: return nullptr;
  }
  return result.forget();
}