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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
commit | 9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /gfx/layers/client/TextureClientSharedSurface.h | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/client/TextureClientSharedSurface.h')
-rw-r--r-- | gfx/layers/client/TextureClientSharedSurface.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gfx/layers/client/TextureClientSharedSurface.h b/gfx/layers/client/TextureClientSharedSurface.h new file mode 100644 index 0000000000..913afed848 --- /dev/null +++ b/gfx/layers/client/TextureClientSharedSurface.h @@ -0,0 +1,68 @@ +/* -*- 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_TEXTURECLIENT_SHAREDSURFACE_H +#define MOZILLA_GFX_TEXTURECLIENT_SHAREDSURFACE_H + +#include <cstddef> // for size_t +#include <stdint.h> // for uint32_t, uint8_t, uint64_t +#include "GLContextTypes.h" // for GLContext (ptr only), etc +#include "TextureClient.h" +#include "mozilla/Assertions.h" // for MOZ_ASSERT, etc +#include "mozilla/RefPtr.h" // for RefPtr, RefCounted +#include "mozilla/gfx/Point.h" // for IntSize +#include "mozilla/gfx/Types.h" // for SurfaceFormat +#include "mozilla/layers/CompositorTypes.h" // for TextureFlags, etc +#include "mozilla/layers/LayersSurfaces.h" // for SurfaceDescriptor + +namespace mozilla { +namespace gl { +class GLContext; +class SharedSurface; +class SurfaceFactory; +} // namespace gl + +namespace layers { + +class SharedSurfaceTextureClient; + +class SharedSurfaceTextureData : public TextureData { + friend class SharedSurfaceTextureClient; + + public: + const SurfaceDescriptor mDesc; + const gfx::SurfaceFormat mFormat; + const gfx::IntSize mSize; + + static already_AddRefed<TextureClient> CreateTextureClient( + const layers::SurfaceDescriptor& aDesc, const gfx::SurfaceFormat aFormat, + gfx::IntSize aSize, TextureFlags aFlags, LayersIPCChannel* aAllocator); + + SharedSurfaceTextureData(const SurfaceDescriptor&, gfx::SurfaceFormat, + gfx::IntSize); + virtual ~SharedSurfaceTextureData(); + + bool Lock(OpenMode) override { return false; } + + void Unlock() override {} + + void FillInfo(TextureData::Info& aInfo) const override; + + bool Serialize(SurfaceDescriptor& aOutDescriptor) override; + + void Deallocate(LayersIPCChannel*) override; + + TextureFlags GetTextureFlags() const override; + + Maybe<uint64_t> GetBufferId() const override; + + mozilla::ipc::FileDescriptor GetAcquireFence() override; +}; + +} // namespace layers +} // namespace mozilla + +#endif // MOZILLA_GFX_TEXTURECLIENT_SHAREDSURFACE_H |