daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | |
| 7 | // debug.cpp: Debugging utilities. |
| 8 | |
| 9 | #include "common/debug.h" |
Geoff Lang | 44fa759 | 2014-05-30 11:50:07 -0400 | [diff] [blame] | 10 | #include "common/platform.h" |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 11 | #include "common/angleutils.h" |
Geoff Lang | 44fa759 | 2014-05-30 11:50:07 -0400 | [diff] [blame] | 12 | |
Geoff Lang | 8321779 | 2014-01-16 09:52:38 -0500 | [diff] [blame] | 13 | #include <stdarg.h> |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 14 | #include <vector> |
| 15 | #include <fstream> |
| 16 | #include <cstdio> |
Geoff Lang | 6850947 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 17 | |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 18 | namespace gl |
| 19 | { |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 20 | #if defined(ANGLE_ENABLE_PERF) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 21 | typedef void (WINAPI *PerfOutputFunction)(D3DCOLOR, LPCWSTR); |
Geoff Lang | 6850947 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 22 | #else |
| 23 | typedef void (*PerfOutputFunction)(unsigned int, const wchar_t*); |
| 24 | #endif |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 25 | |
| 26 | static void output(bool traceFileDebugOnly, PerfOutputFunction perfFunc, const char *format, va_list vararg) |
| 27 | { |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 28 | #if defined(ANGLE_ENABLE_PERF) || defined(ANGLE_ENABLE_TRACE) |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 29 | std::string formattedMessage = FormatString(format, vararg); |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 30 | #endif |
| 31 | |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 32 | #if defined(ANGLE_ENABLE_PERF) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 33 | if (perfActive()) |
| 34 | { |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 35 | // The perf function only accepts wide strings, widen the ascii message |
| 36 | static std::wstring wideMessage; |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 37 | if (wideMessage.capacity() < formattedMessage.length()) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 38 | { |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 39 | wideMessage.reserve(formattedMessage.size()); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 40 | } |
| 41 | |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 42 | wideMessage.assign(formattedMessage.begin(), formattedMessage.end()); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 43 | |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 44 | perfFunc(0, wideMessage.c_str()); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 45 | } |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 46 | #endif // ANGLE_ENABLE_PERF |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 47 | |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 48 | #if defined(ANGLE_ENABLE_TRACE) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 49 | #if defined(NDEBUG) |
| 50 | if (traceFileDebugOnly) |
| 51 | { |
| 52 | return; |
| 53 | } |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 54 | #endif // NDEBUG |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 55 | |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 56 | static std::ofstream file(TRACE_OUTPUT_FILE, std::ofstream::app); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 57 | if (file) |
| 58 | { |
Geoff Lang | da5777c | 2014-07-11 09:52:58 -0400 | [diff] [blame] | 59 | file.write(formattedMessage.c_str(), formattedMessage.length()); |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 60 | file.flush(); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 61 | } |
Geoff Lang | feee44b | 2014-03-05 11:34:31 -0500 | [diff] [blame] | 62 | |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 63 | #endif // ANGLE_ENABLE_TRACE |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 64 | } |
| 65 | |
| 66 | void trace(bool traceFileDebugOnly, const char *format, ...) |
| 67 | { |
| 68 | va_list vararg; |
| 69 | va_start(vararg, format); |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 70 | #if defined(ANGLE_ENABLE_PERF) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 71 | output(traceFileDebugOnly, D3DPERF_SetMarker, format, vararg); |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 72 | #else |
| 73 | output(traceFileDebugOnly, NULL, format, vararg); |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 74 | #endif |
| 75 | va_end(vararg); |
| 76 | } |
| 77 | |
| 78 | bool perfActive() |
| 79 | { |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 80 | #if defined(ANGLE_ENABLE_PERF) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 81 | static bool active = D3DPERF_GetStatus() != 0; |
| 82 | return active; |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 83 | #else |
| 84 | return false; |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 85 | #endif |
| 86 | } |
| 87 | |
| 88 | ScopedPerfEventHelper::ScopedPerfEventHelper(const char* format, ...) |
| 89 | { |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 90 | #if defined(ANGLE_ENABLE_PERF) |
| 91 | #if !defined(ANGLE_ENABLE_TRACE) |
daniel@transgaming.com | 5dc3b8b | 2012-11-28 19:43:49 +0000 | [diff] [blame] | 92 | if (!perfActive()) |
| 93 | { |
| 94 | return; |
| 95 | } |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 96 | #endif // !ANGLE_ENABLE_TRACE |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 97 | va_list vararg; |
| 98 | va_start(vararg, format); |
| 99 | output(true, reinterpret_cast<PerfOutputFunction>(D3DPERF_BeginEvent), format, vararg); |
| 100 | va_end(vararg); |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 101 | #endif // ANGLE_ENABLE_PERF |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | ScopedPerfEventHelper::~ScopedPerfEventHelper() |
| 105 | { |
Geoff Lang | f571312 | 2013-10-07 17:06:30 -0400 | [diff] [blame] | 106 | #if defined(ANGLE_ENABLE_PERF) |
daniel@transgaming.com | 95a758f | 2012-07-12 15:17:06 +0000 | [diff] [blame] | 107 | if (perfActive()) |
| 108 | { |
| 109 | D3DPERF_EndEvent(); |
| 110 | } |
| 111 | #endif |
| 112 | } |
| 113 | } |