From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- gfx/angle/checkout/src/common/debug.cpp | 285 ++++++++++++++++++++++++++++++++ 1 file changed, 285 insertions(+) create mode 100644 gfx/angle/checkout/src/common/debug.cpp (limited to 'gfx/angle/checkout/src/common/debug.cpp') diff --git a/gfx/angle/checkout/src/common/debug.cpp b/gfx/angle/checkout/src/common/debug.cpp new file mode 100644 index 0000000000..9419096c3b --- /dev/null +++ b/gfx/angle/checkout/src/common/debug.cpp @@ -0,0 +1,285 @@ +// +// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// debug.cpp: Debugging utilities. + +#include "common/debug.h" + +#include + +#include +#include +#include +#include +#include +#include + +#if defined(ANGLE_PLATFORM_ANDROID) +# include +#endif + +#include "common/Optional.h" +#include "common/angleutils.h" +#include "common/system_utils.h" + +namespace gl +{ + +namespace +{ + +DebugAnnotator *g_debugAnnotator = nullptr; + +std::mutex *g_debugMutex = nullptr; + +constexpr std::array g_logSeverityNames = { + {"EVENT", "INFO", "WARN", "ERR", "FATAL"}}; + +constexpr const char *LogSeverityName(int severity) +{ + return (severity >= 0 && severity < LOG_NUM_SEVERITIES) ? g_logSeverityNames[severity] + : "UNKNOWN"; +} + +bool ShouldCreateLogMessage(LogSeverity severity) +{ +#if defined(ANGLE_TRACE_ENABLED) + return true; +#elif defined(ANGLE_ENABLE_ASSERTS) + return severity != LOG_EVENT; +#else + return false; +#endif +} + +} // namespace + +namespace priv +{ + +bool ShouldCreatePlatformLogMessage(LogSeverity severity) +{ +#if defined(ANGLE_TRACE_ENABLED) + return true; +#else + return severity != LOG_EVENT; +#endif +} + +// This is never instantiated, it's just used for EAT_STREAM_PARAMETERS to an object of the correct +// type on the LHS of the unused part of the ternary operator. +std::ostream *gSwallowStream; +} // namespace priv + +bool DebugAnnotationsActive() +{ +#if defined(ANGLE_ENABLE_DEBUG_ANNOTATIONS) + return g_debugAnnotator != nullptr && g_debugAnnotator->getStatus(); +#else + return false; +#endif +} + +bool DebugAnnotationsInitialized() +{ + return g_debugAnnotator != nullptr; +} + +void InitializeDebugAnnotations(DebugAnnotator *debugAnnotator) +{ + UninitializeDebugAnnotations(); + g_debugAnnotator = debugAnnotator; +} + +void UninitializeDebugAnnotations() +{ + // Pointer is not managed. + g_debugAnnotator = nullptr; +} + +void InitializeDebugMutexIfNeeded() +{ + if (g_debugMutex == nullptr) + { + g_debugMutex = new std::mutex(); + } +} + +ScopedPerfEventHelper::ScopedPerfEventHelper(const char *format, ...) : mFunctionName(nullptr) +{ + bool dbgTrace = DebugAnnotationsActive(); +#if !defined(ANGLE_ENABLE_DEBUG_TRACE) + if (!dbgTrace) + { + return; + } +#endif // !ANGLE_ENABLE_DEBUG_TRACE + + va_list vararg; + va_start(vararg, format); + std::vector buffer(512); + size_t len = FormatStringIntoVector(format, vararg, buffer); + ANGLE_LOG(EVENT) << std::string(&buffer[0], len); + // Pull function name from variable args + mFunctionName = va_arg(vararg, const char *); + va_end(vararg); + if (dbgTrace) + { + g_debugAnnotator->beginEvent(mFunctionName, buffer.data()); + } +} + +ScopedPerfEventHelper::~ScopedPerfEventHelper() +{ + if (DebugAnnotationsActive()) + { + g_debugAnnotator->endEvent(mFunctionName); + } +} + +LogMessage::LogMessage(const char *function, int line, LogSeverity severity) + : mFunction(function), mLine(line), mSeverity(severity) +{ + // EVENT() does not require additional function(line) info. + if (mSeverity != LOG_EVENT) + { + mStream << mFunction << "(" << mLine << "): "; + } +} + +LogMessage::~LogMessage() +{ + std::unique_lock lock; + if (g_debugMutex != nullptr) + { + lock = std::unique_lock(*g_debugMutex); + } + + if (DebugAnnotationsInitialized() && (mSeverity >= LOG_INFO)) + { + g_debugAnnotator->logMessage(*this); + } + else + { + Trace(getSeverity(), getMessage().c_str()); + } + + if (mSeverity == LOG_FATAL) + { + if (angle::IsDebuggerAttached()) + { + angle::BreakDebugger(); + } + else + { + ANGLE_CRASH(); + } + } +} + +void Trace(LogSeverity severity, const char *message) +{ + if (!ShouldCreateLogMessage(severity)) + { + return; + } + + std::string str(message); + + if (DebugAnnotationsActive()) + { + + switch (severity) + { + case LOG_EVENT: + // Debugging logging done in ScopedPerfEventHelper + break; + default: + g_debugAnnotator->setMarker(message); + break; + } + } + + if (severity == LOG_FATAL || severity == LOG_ERR || severity == LOG_WARN || + severity == LOG_INFO) + { +#if defined(ANGLE_PLATFORM_ANDROID) + android_LogPriority android_priority = ANDROID_LOG_ERROR; + switch (severity) + { + case LOG_INFO: + android_priority = ANDROID_LOG_INFO; + break; + case LOG_WARN: + android_priority = ANDROID_LOG_WARN; + break; + case LOG_ERR: + android_priority = ANDROID_LOG_ERROR; + break; + case LOG_FATAL: + android_priority = ANDROID_LOG_FATAL; + break; + default: + UNREACHABLE(); + } + __android_log_print(android_priority, "ANGLE", "%s: %s\n", LogSeverityName(severity), + str.c_str()); +#else + // Note: we use fprintf because includes static initializers. + fprintf((severity >= LOG_ERR) ? stderr : stdout, "%s: %s\n", LogSeverityName(severity), + str.c_str()); +#endif + } + +#if defined(ANGLE_PLATFORM_WINDOWS) && \ + (defined(ANGLE_ENABLE_DEBUG_TRACE_TO_DEBUGGER) || !defined(NDEBUG)) +# if !defined(ANGLE_ENABLE_DEBUG_TRACE_TO_DEBUGGER) + if (severity >= LOG_ERR) +# endif // !defined(ANGLE_ENABLE_DEBUG_TRACE_TO_DEBUGGER) + { + OutputDebugStringA(str.c_str()); + } +#endif + +#if defined(ANGLE_ENABLE_DEBUG_TRACE) +# if defined(NDEBUG) + if (severity == LOG_EVENT || severity == LOG_WARN || severity == LOG_INFO) + { + return; + } +# endif // defined(NDEBUG) + static std::ofstream file(TRACE_OUTPUT_FILE, std::ofstream::app); + if (file) + { + file << LogSeverityName(severity) << ": " << str << std::endl; + file.flush(); + } +#endif // defined(ANGLE_ENABLE_DEBUG_TRACE) +} + +LogSeverity LogMessage::getSeverity() const +{ + return mSeverity; +} + +std::string LogMessage::getMessage() const +{ + return mStream.str(); +} + +#if defined(ANGLE_PLATFORM_WINDOWS) +priv::FmtHexHelper FmtHR(HRESULT value) +{ + return priv::FmtHexHelper("HRESULT: ", value); +} + +priv::FmtHexHelper FmtErr(DWORD value) +{ + return priv::FmtHexHelper("error: ", value); +} +#endif // defined(ANGLE_PLATFORM_WINDOWS) + +} // namespace gl -- cgit v1.2.3