blob: 57d9edddb7725171c6f7fc0cf5dd8b9171c92d49 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* -*- 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(Message* aMsg, const paramType& aParam) {
WriteParam(aMsg, aParam.mSurfaces);
}
static bool Read(const Message* aMsg, PickleIterator* aIter,
paramType* aResult) {
return ReadParam(aMsg, aIter, &aResult->mSurfaces);
}
};
template <>
struct ParamTraits<mozilla::layers::SharedSurfacesMemoryReport::SurfaceEntry>
: public PlainOldDataSerializer<
mozilla::layers::SharedSurfacesMemoryReport::SurfaceEntry> {};
} // namespace IPC
#endif
|
