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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /gfx/layers/ipc/SharedSurfacesMemoryReport.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/ipc/SharedSurfacesMemoryReport.h')
-rw-r--r-- | gfx/layers/ipc/SharedSurfacesMemoryReport.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gfx/layers/ipc/SharedSurfacesMemoryReport.h b/gfx/layers/ipc/SharedSurfacesMemoryReport.h new file mode 100644 index 0000000000..81baf1349f --- /dev/null +++ b/gfx/layers/ipc/SharedSurfacesMemoryReport.h @@ -0,0 +1,59 @@ +/* -*- 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_SHAREDSURFACESMEMORYREPORT_H +#define MOZILLA_GFX_SHAREDSURFACESMEMORYREPORT_H + +#include <cstdint> // for uint32_t +#include <unordered_map> +#include "base/process.h" +#include "ipc/IPCMessageUtils.h" +#include "ipc/IPCMessageUtilsSpecializations.h" +#include "mozilla/gfx/Point.h" // for IntSize + +namespace mozilla { +namespace layers { + +class SharedSurfacesMemoryReport final { + public: + class SurfaceEntry final { + public: + base::ProcessId mCreatorPid; + gfx::IntSize mSize; + int32_t mStride; + uint32_t mConsumers; + bool mCreatorRef; + }; + + std::unordered_map<uint64_t, SurfaceEntry> mSurfaces; +}; + +} // namespace layers +} // namespace mozilla + +namespace IPC { + +template <> +struct ParamTraits<mozilla::layers::SharedSurfacesMemoryReport> { + typedef mozilla::layers::SharedSurfacesMemoryReport paramType; + + static void Write(MessageWriter* aWriter, const paramType& aParam) { + WriteParam(aWriter, aParam.mSurfaces); + } + + static bool Read(MessageReader* aReader, paramType* aResult) { + return ReadParam(aReader, &aResult->mSurfaces); + } +}; + +template <> +struct ParamTraits<mozilla::layers::SharedSurfacesMemoryReport::SurfaceEntry> + : public PlainOldDataSerializer< + mozilla::layers::SharedSurfacesMemoryReport::SurfaceEntry> {}; + +} // namespace IPC + +#endif |