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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.
#include "gpu/ipc/common/gpu_command_buffer_traits.h"
#include <stddef.h>
#include <stdint.h>
#include "gpu/command_buffer/common/command_buffer_id.h"
#include "gpu/command_buffer/common/mailbox_holder.h"
#include "gpu/command_buffer/common/sync_token.h"
#include "gpu/command_buffer/common/texture_in_use_response.h"
// Generate param traits size methods.
#include "ipc/param_traits_size_macros.h"
namespace IPC {
#include "gpu/ipc/common/gpu_command_buffer_traits_multi.h"
} // namespace IPC
// Generate param traits write methods.
#include "ipc/param_traits_write_macros.h"
namespace IPC {
#include "gpu/ipc/common/gpu_command_buffer_traits_multi.h"
} // namespace IPC
// Generate param traits read methods.
#include "ipc/param_traits_read_macros.h"
namespace IPC {
#include "gpu/ipc/common/gpu_command_buffer_traits_multi.h"
} // namespace IPC
// Generate param traits log methods.
#include "ipc/param_traits_log_macros.h"
namespace IPC {
#include "gpu/ipc/common/gpu_command_buffer_traits_multi.h"
} // namespace IPC
namespace IPC {
void ParamTraits<gpu::CommandBuffer::State>::GetSize(base::PickleSizer* s,
const param_type& p) {
GetParamSize(s, p.get_offset);
GetParamSize(s, p.token);
GetParamSize(s, p.error);
GetParamSize(s, p.generation);
}
void ParamTraits<gpu::CommandBuffer::State>::Write(base::Pickle* m,
const param_type& p) {
WriteParam(m, p.get_offset);
WriteParam(m, p.token);
WriteParam(m, p.error);
WriteParam(m, p.generation);
}
bool ParamTraits<gpu::CommandBuffer::State>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* p) {
if (ReadParam(m, iter, &p->get_offset) &&
ReadParam(m, iter, &p->token) &&
ReadParam(m, iter, &p->error) &&
ReadParam(m, iter, &p->generation)) {
return true;
} else {
return false;
}
}
void ParamTraits<gpu::CommandBuffer::State> ::Log(const param_type& p,
std::string* l) {
l->append("<CommandBuffer::State>");
}
void ParamTraits<gpu::SyncToken>::GetSize(base::PickleSizer* s,
const param_type& p) {
DCHECK(!p.HasData() || p.verified_flush());
GetParamSize(s, p.verified_flush());
GetParamSize(s, p.namespace_id());
GetParamSize(s, p.command_buffer_id());
GetParamSize(s, p.release_count());
}
void ParamTraits<gpu::SyncToken>::Write(base::Pickle* m, const param_type& p) {
DCHECK(!p.HasData() || p.verified_flush());
WriteParam(m, p.verified_flush());
WriteParam(m, p.namespace_id());
WriteParam(m, p.command_buffer_id());
WriteParam(m, p.release_count());
}
bool ParamTraits<gpu::SyncToken>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* p) {
bool verified_flush = false;
gpu::CommandBufferNamespace namespace_id =
gpu::CommandBufferNamespace::INVALID;
gpu::CommandBufferId command_buffer_id;
uint64_t release_count = 0;
if (!ReadParam(m, iter, &verified_flush) ||
!ReadParam(m, iter, &namespace_id) ||
!ReadParam(m, iter, &command_buffer_id) ||
!ReadParam(m, iter, &release_count)) {
return false;
}
p->Set(namespace_id, 0, command_buffer_id, release_count);
if (p->HasData()) {
if (!verified_flush)
return false;
p->SetVerifyFlush();
}
return true;
}
void ParamTraits<gpu::SyncToken>::Log(const param_type& p, std::string* l) {
*l += base::StringPrintf(
"[%" PRId8 ":%" PRIX64 "] %" PRIu64, p.namespace_id(),
p.command_buffer_id().GetUnsafeValue(), p.release_count());
}
void ParamTraits<gpu::TextureInUseResponse>::GetSize(base::PickleSizer* s,
const param_type& p) {
GetParamSize(s, p.texture);
GetParamSize(s, p.in_use);
}
void ParamTraits<gpu::TextureInUseResponse>::Write(base::Pickle* m,
const param_type& p) {
WriteParam(m, p.texture);
WriteParam(m, p.in_use);
}
bool ParamTraits<gpu::TextureInUseResponse>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* p) {
uint32_t texture = 0;
bool in_use = false;
if (!ReadParam(m, iter, &texture) || !ReadParam(m, iter, &in_use)) {
return false;
}
p->texture = texture;
p->in_use = in_use;
return true;
}
void ParamTraits<gpu::TextureInUseResponse>::Log(const param_type& p,
std::string* l) {
*l += base::StringPrintf("[%u: %d]", p.texture, static_cast<int>(p.in_use));
}
void ParamTraits<gpu::Mailbox>::GetSize(base::PickleSizer* s,
const param_type& p) {
s->AddBytes(sizeof(p.name));
}
void ParamTraits<gpu::Mailbox>::Write(base::Pickle* m, const param_type& p) {
m->WriteBytes(p.name, sizeof(p.name));
}
bool ParamTraits<gpu::Mailbox>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* p) {
const char* bytes = NULL;
if (!iter->ReadBytes(&bytes, sizeof(p->name)))
return false;
DCHECK(bytes);
memcpy(p->name, bytes, sizeof(p->name));
return true;
}
void ParamTraits<gpu::Mailbox>::Log(const param_type& p, std::string* l) {
for (size_t i = 0; i < sizeof(p.name); ++i)
*l += base::StringPrintf("%02x", p.name[i]);
}
void ParamTraits<gpu::MailboxHolder>::GetSize(base::PickleSizer* s,
const param_type& p) {
GetParamSize(s, p.mailbox);
GetParamSize(s, p.sync_token);
GetParamSize(s, p.texture_target);
}
void ParamTraits<gpu::MailboxHolder>::Write(base::Pickle* m,
const param_type& p) {
WriteParam(m, p.mailbox);
WriteParam(m, p.sync_token);
WriteParam(m, p.texture_target);
}
bool ParamTraits<gpu::MailboxHolder>::Read(const base::Pickle* m,
base::PickleIterator* iter,
param_type* p) {
if (!ReadParam(m, iter, &p->mailbox) || !ReadParam(m, iter, &p->sync_token) ||
!ReadParam(m, iter, &p->texture_target))
return false;
return true;
}
void ParamTraits<gpu::MailboxHolder>::Log(const param_type& p, std::string* l) {
LogParam(p.mailbox, l);
LogParam(p.sync_token, l);
*l += base::StringPrintf(":%04x@", p.texture_target);
}
} // namespace IPC
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