summaryrefslogtreecommitdiffstats
path: root/gfx/layers/opengl/DMABUFTextureHostOGL.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--gfx/layers/opengl/DMABUFTextureHostOGL.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/gfx/layers/opengl/DMABUFTextureHostOGL.h b/gfx/layers/opengl/DMABUFTextureHostOGL.h
new file mode 100644
index 0000000000..13510a3c03
--- /dev/null
+++ b/gfx/layers/opengl/DMABUFTextureHostOGL.h
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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_DMABUFTEXTUREHOSTOGL_H
+#define MOZILLA_GFX_DMABUFTEXTUREHOSTOGL_H
+
+#include "mozilla/gfx/2D.h"
+#include "mozilla/layers/CompositorOGL.h"
+#include "mozilla/layers/TextureHostOGL.h"
+
+class DMABufSurface;
+
+namespace mozilla {
+namespace layers {
+
+/**
+ * A TextureHost for shared class DMABufSurface;
+ */
+class DMABUFTextureHostOGL : public TextureHost {
+ public:
+ DMABUFTextureHostOGL(TextureFlags aFlags, const SurfaceDescriptor& aDesc);
+ virtual ~DMABUFTextureHostOGL();
+
+ bool IsValid() override { return !!mSurface; }
+
+ gfx::SurfaceFormat GetFormat() const override;
+
+ already_AddRefed<gfx::DataSourceSurface> GetAsSurface() override {
+ return nullptr; // XXX - implement this (for MOZ_DUMP_PAINTING)
+ }
+
+ gl::GLContext* gl() const;
+
+ gfx::IntSize GetSize() const override;
+
+#ifdef MOZ_LAYERS_HAVE_LOG
+ const char* Name() override { return "DMABUFTextureHostOGL"; }
+#endif
+ uint32_t NumSubTextures() override;
+
+ gfx::YUVColorSpace GetYUVColorSpace() const override;
+ gfx::ColorRange GetColorRange() const override;
+
+ void CreateRenderTexture(
+ const wr::ExternalImageId& aExternalImageId) override;
+
+ void PushResourceUpdates(wr::TransactionBuilder& aResources,
+ ResourceUpdateOp aOp,
+ const Range<wr::ImageKey>& aImageKeys,
+ const wr::ExternalImageId& aExtID) override;
+
+ void PushDisplayItems(wr::DisplayListBuilder& aBuilder,
+ const wr::LayoutRect& aBounds,
+ const wr::LayoutRect& aClip, wr::ImageRendering aFilter,
+ const Range<wr::ImageKey>& aImageKeys,
+ PushDisplayItemFlagSet aFlags) override;
+
+ protected:
+ RefPtr<GLTextureSource> mTextureSource;
+ RefPtr<DMABufSurface> mSurface;
+};
+
+} // namespace layers
+} // namespace mozilla
+
+#endif // MOZILLA_GFX_DMABUFTEXTUREHOSTOGL_H