summaryrefslogtreecommitdiffstats
path: root/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h
diff options
context:
space:
mode:
Diffstat (limited to 'gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h')
-rw-r--r--gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h b/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h
new file mode 100644
index 000000000..21e445953
--- /dev/null
+++ b/gfx/layers/opengl/MacIOSurfaceTextureClientOGL.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H
+#define MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H
+
+#include "mozilla/layers/TextureClientOGL.h"
+
+class MacIOSurface;
+
+namespace mozilla {
+namespace layers {
+
+class MacIOSurfaceTextureData : public TextureData
+{
+public:
+ static MacIOSurfaceTextureData* Create(MacIOSurface* aSurface,
+ gfx::BackendType aBackend);
+
+ static MacIOSurfaceTextureData*
+ Create(const gfx::IntSize& aSize, gfx::SurfaceFormat aFormat,
+ gfx::BackendType aBackend);
+
+ ~MacIOSurfaceTextureData();
+
+ virtual void FillInfo(TextureData::Info& aInfo) const override;
+
+ virtual bool Lock(OpenMode) override;
+
+ virtual void Unlock() override;
+
+ virtual already_AddRefed<gfx::DrawTarget> BorrowDrawTarget() override;
+
+ virtual bool Serialize(SurfaceDescriptor& aOutDescriptor) override;
+
+ virtual void Deallocate(LayersIPCChannel*) override;
+
+ virtual void Forget(LayersIPCChannel*) override;
+
+ virtual bool UpdateFromSurface(gfx::SourceSurface* aSurface) override;
+
+ // For debugging purposes only.
+ already_AddRefed<gfx::DataSourceSurface> GetAsSurface();
+
+protected:
+ MacIOSurfaceTextureData(MacIOSurface* aSurface,
+ gfx::BackendType aBackend);
+
+ RefPtr<MacIOSurface> mSurface;
+ gfx::BackendType mBackend;
+};
+
+} // namespace layers
+} // namespace mozilla
+
+#endif // MOZILLA_GFX_MACIOSURFACETEXTURECLIENTOGL_H