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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:44:51 +0000
commit9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /gfx/layers/client/TextureClientSharedSurface.h
parentInitial commit. (diff)
downloadthunderbird-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.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/gfx/layers/client/TextureClientSharedSurface.h b/gfx/layers/client/TextureClientSharedSurface.h
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+/* -*- 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