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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/command_buffer/service/mocks.h"
#include "base/threading/thread.h"
#include "base/time/time.h"
#include "gpu/command_buffer/service/command_buffer_service.h"
using testing::Invoke;
using testing::_;
namespace gpu {
AsyncAPIMock::AsyncAPIMock(bool default_do_commands,
CommandBufferServiceBase* command_buffer_service)
: command_buffer_service_(command_buffer_service) {
testing::DefaultValue<error::Error>::Set(
error::kNoError);
if (default_do_commands) {
ON_CALL(*this, DoCommands(_, _, _, _))
.WillByDefault(Invoke(this, &AsyncAPIMock::FakeDoCommands));
}
}
AsyncAPIMock::~AsyncAPIMock() = default;
error::Error AsyncAPIMock::FakeDoCommands(unsigned int num_commands,
const volatile void* buffer,
int num_entries,
int* entries_processed) {
DCHECK(entries_processed);
int commands_to_process = num_commands;
error::Error result = error::kNoError;
const volatile CommandBufferEntry* cmd_data =
static_cast<const volatile CommandBufferEntry*>(buffer);
int process_pos = 0;
while (process_pos < num_entries && result == error::kNoError &&
commands_to_process--) {
CommandHeader header = CommandHeader::FromVolatile(cmd_data->value_header);
DCHECK_GT(header.size, 0u);
DCHECK_LE(static_cast<int>(header.size) + process_pos, num_entries);
const unsigned int command = header.command;
const unsigned int arg_count = header.size - 1;
result = DoCommand(command, arg_count, cmd_data);
if (result != error::kDeferCommandUntilLater) {
process_pos += header.size;
cmd_data += header.size;
}
}
*entries_processed = process_pos;
return result;
}
void AsyncAPIMock::SetToken(unsigned int command,
unsigned int arg_count,
const volatile void* _args) {
DCHECK(command_buffer_service_);
DCHECK_EQ(1u, command);
DCHECK_EQ(1u, arg_count);
const volatile cmd::SetToken* args =
static_cast<const volatile cmd::SetToken*>(_args);
command_buffer_service_->SetToken(args->token);
}
namespace gles2 {
MockShaderTranslator::MockShaderTranslator() = default;
MockShaderTranslator::~MockShaderTranslator() = default;
MockProgramCache::MockProgramCache() : ProgramCache(0) {}
MockProgramCache::~MockProgramCache() = default;
MockMemoryTracker::MockMemoryTracker() = default;
MockMemoryTracker::~MockMemoryTracker() = default;
} // namespace gles2
} // namespace gpu
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