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// Copyright (c) 2013 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/logger.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "gpu/command_buffer/common/debug_marker_manager.h"
#include "gpu/command_buffer/service/gpu_switches.h"
namespace gpu {
namespace gles2 {
Logger::Logger(const DebugMarkerManager* debug_marker_manager)
: debug_marker_manager_(debug_marker_manager),
log_message_count_(0),
log_synthesized_gl_errors_(true) {
Logger* this_temp = this;
this_in_hex_ = std::string("GroupMarkerNotSet(crbug.com/242999)!:") +
base::HexEncode(&this_temp, sizeof(this_temp));
}
Logger::~Logger() {}
void Logger::LogMessage(
const char* filename, int line, const std::string& msg) {
if (log_message_count_ < kMaxLogMessages ||
CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDisableGLErrorLimit)) {
std::string prefixed_msg(std::string("[") + GetLogPrefix() + "]" + msg);
++log_message_count_;
// LOG this unless logging is turned off as any chromium code that
// generates these errors probably has a bug.
if (log_synthesized_gl_errors_) {
::logging::LogMessage(
filename, line, ::logging::LOG_ERROR).stream() << prefixed_msg;
}
if (!msg_callback_.is_null()) {
msg_callback_.Run(0, prefixed_msg);
}
} else {
if (log_message_count_ == kMaxLogMessages) {
++log_message_count_;
LOG(ERROR)
<< "Too many GL errors, not reporting any more for this context."
<< " use --disable-gl-error-limit to see all errors.";
}
}
}
const std::string& Logger::GetLogPrefix() const {
const std::string& prefix(debug_marker_manager_->GetMarker());
return prefix.empty() ? this_in_hex_ : prefix;
}
void Logger::SetMsgCallback(const MsgCallback& callback) {
msg_callback_ = callback;
}
} // namespace gles2
} // namespace gpu
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