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// Copyright (c) 2012 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 GPU_IPC_COMMON_GPU_COMMAND_BUFFER_TRAITS_H_
#define GPU_IPC_COMMON_GPU_COMMAND_BUFFER_TRAITS_H_
#include "gpu/command_buffer/common/command_buffer.h"
#include "gpu/command_buffer/common/id_type.h"
#include "gpu/gpu_export.h"
#include "gpu/ipc/common/gpu_command_buffer_traits_multi.h"
#include "ipc/ipc_message_utils.h"
#include "ipc/ipc_param_traits.h"
namespace gpu {
struct Mailbox;
struct MailboxHolder;
struct SyncToken;
struct TextureInUseResponse;
}
namespace IPC {
template <>
struct GPU_EXPORT ParamTraits<gpu::CommandBuffer::State> {
using param_type = gpu::CommandBuffer::State;
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* p);
static void Log(const param_type& p, std::string* l);
};
template <>
struct GPU_EXPORT ParamTraits<gpu::SyncToken> {
using param_type = gpu::SyncToken;
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* p);
static void Log(const param_type& p, std::string* l);
};
template <>
struct GPU_EXPORT ParamTraits<gpu::TextureInUseResponse> {
using param_type = gpu::TextureInUseResponse;
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* p);
static void Log(const param_type& p, std::string* l);
};
template<>
struct GPU_EXPORT ParamTraits<gpu::Mailbox> {
using param_type = gpu::Mailbox;
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* p);
static void Log(const param_type& p, std::string* l);
};
template <>
struct GPU_EXPORT ParamTraits<gpu::MailboxHolder> {
using param_type = gpu::MailboxHolder;
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* p);
static void Log(const param_type& p, std::string* l);
};
template <typename TypeMarker, typename WrappedType, WrappedType kInvalidValue>
struct ParamTraits<gpu::IdType<TypeMarker, WrappedType, kInvalidValue>> {
using param_type = gpu::IdType<TypeMarker, WrappedType, kInvalidValue>;
static void GetSize(base::PickleSizer* sizer, const param_type& p) {
GetParamSize(sizer, p.GetUnsafeValue());
}
static void Write(base::Pickle* m, const param_type& p) {
WriteParam(m, p.GetUnsafeValue());
}
static bool Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* r) {
WrappedType value;
if (!ReadParam(m, iter, &value))
return false;
*r = param_type::FromUnsafeValue(value);
return true;
}
static void Log(const param_type& p, std::string* l) {
LogParam(p.GetUnsafeValue(), l);
}
};
} // namespace IPC
#endif // GPU_IPC_COMMON_GPU_COMMAND_BUFFER_TRAITS_H_
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