diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/layers/opengl/DMABUFTextureHostOGL.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/opengl/DMABUFTextureHostOGL.h')
-rw-r--r-- | gfx/layers/opengl/DMABUFTextureHostOGL.h | 69 |
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 |