blob: 9a7a5b0d3e405af81b3b13c1ff7bb400796189bb [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_GFX_IPC_GFX_PARAM_TRAITS_H_
#define UI_GFX_IPC_GFX_PARAM_TRAITS_H_
#include <string>
#include "ipc/ipc_message_utils.h"
#include "ipc/param_traits_macros.h"
#include "ui/gfx/buffer_types.h"
#include "ui/gfx/ipc/gfx_ipc_export.h"
#include "ui/gfx/ipc/gfx_param_traits_macros.h"
#if defined(OS_MACOSX) && !defined(OS_IOS)
#include "ui/gfx/mac/io_surface.h"
#endif
namespace gfx {
class Range;
}
namespace IPC {
template <>
struct GFX_IPC_EXPORT ParamTraits<gfx::Range> {
typedef gfx::Range param_type;
static void GetSize(base::PickleSizer* s, const param_type& p);
static void Write(base::Pickle* m, const param_type& p);
static bool Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* r);
static void Log(const param_type& p, std::string* l);
};
#if defined(OS_MACOSX) && !defined(OS_IOS)
template <>
struct GFX_IPC_EXPORT ParamTraits<gfx::ScopedRefCountedIOSurfaceMachPort> {
typedef gfx::ScopedRefCountedIOSurfaceMachPort param_type;
static void GetSize(base::PickleSizer* s, const param_type& p);
static void Write(base::Pickle* m, const param_type p);
// Note: Read() passes ownership of the Mach send right from the IPC message
// to the ScopedRefCountedIOSurfaceMachPort. Therefore, Read() may only be
// called once for a given message, otherwise the singular right will be
// managed and released by two objects.
static bool Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* r);
static void Log(const param_type& p, std::string* l);
};
#endif // defined(OS_MACOSX) && !defined(OS_IOS)
} // namespace IPC
#endif // UI_GFX_IPC_GFX_PARAM_TRAITS_H_