diff options
Diffstat (limited to 'engines/testbed/sound.cpp')
| -rw-r--r-- | engines/testbed/sound.cpp | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/engines/testbed/sound.cpp b/engines/testbed/sound.cpp new file mode 100644 index 0000000000..e256621553 --- /dev/null +++ b/engines/testbed/sound.cpp @@ -0,0 +1,280 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + */ + +#include "sound/audiocd.h" +#include "sound/softsynth/pcspk.h" + +#include "testbed/sound.h" + +namespace Testbed { + +enum { + kPlayChannel1 = 'pch1', + kPlayChannel2 = 'pch2', + kPlayChannel3 = 'pch3', + kPauseChannel1 = 'pac1', + kPauseChannel2 = 'pac2', + kPauseChannel3 = 'pac3' +}; + +SoundSubsystemDialog::SoundSubsystemDialog() : TestbedInteractionDialog(80, 60, 400, 170) { + _xOffset = 25; + _yOffset = 0; + Common::String text = "Sound Subsystem Tests: Test Mixing of Audio Streams."; + addText(350, 20, text, Graphics::kTextAlignCenter, _xOffset, 15); + addButton(200, 20, "Play Channel #1", kPlayChannel1); + addButton(200, 20, "Play Channel #2", kPlayChannel2); + addButton(200, 20, "Play Channel #3", kPlayChannel3); + addButton(50, 20, "Close", GUI::kCloseCmd, 160, 15); + + _mixer = g_system->getMixer(); + + // the three streams to be mixed + Audio::PCSpeaker *s1 = new Audio::PCSpeaker(); + Audio::PCSpeaker *s2 = new Audio::PCSpeaker(); + Audio::PCSpeaker *s3 = new Audio::PCSpeaker(); + + s1->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1); + s2->play(Audio::PCSpeaker::kWaveFormSine, 1200, -1); + s3->play(Audio::PCSpeaker::kWaveFormSine, 1400, -1); + + _mixer->playStream(Audio::Mixer::kPlainSoundType, &_h1, s1); + _mixer->pauseHandle(_h1, true); + + _mixer->playStream(Audio::Mixer::kSpeechSoundType, &_h2, s2); + _mixer->pauseHandle(_h2, true); + + _mixer->playStream(Audio::Mixer::kSFXSoundType, &_h3, s3); + _mixer->pauseHandle(_h3, true); + +} + + +void SoundSubsystemDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) { + + switch (cmd) { + case kPlayChannel1: + _buttonArray[0]->setLabel("Pause Channel #1"); + _buttonArray[0]->setCmd(kPauseChannel1); + _mixer->pauseHandle(_h1, false); + break; + case kPlayChannel2: + _buttonArray[1]->setLabel("Pause Channel #2"); + _buttonArray[1]->setCmd(kPauseChannel2); + _mixer->pauseHandle(_h2, false); + break; + case kPlayChannel3: + _buttonArray[2]->setLabel("Pause Channel #3"); + _buttonArray[2]->setCmd(kPauseChannel3); + _mixer->pauseHandle(_h3, false); + break; + case kPauseChannel1: + _buttonArray[0]->setLabel("Play Channel #1"); + _buttonArray[0]->setCmd(kPlayChannel1); + _mixer->pauseHandle(_h1, true); + break; + case kPauseChannel2: + _buttonArray[1]->setLabel("Play Channel #2"); + _buttonArray[1]->setCmd(kPlayChannel2); + _mixer->pauseHandle(_h2, true); + break; + case kPauseChannel3: + _buttonArray[2]->setLabel("Play Channel #3"); + _buttonArray[2]->setCmd(kPlayChannel3); + _mixer->pauseHandle(_h3, true); + break; + default: + _mixer->stopAll(); + GUI::Dialog::handleCommand(sender, cmd, data); + } +} + +TestExitStatus SoundSubsystem::playBeeps() { + Testsuite::clearScreen(); + TestExitStatus passed = kTestPassed; + Common::String info = "Testing Sound Output by generating beeps\n" + "You should hear a left beep followed by a right beep\n"; + + if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) { + Testsuite::logPrintf("Info! Skipping test : Play Beeps\n"); + return kTestSkipped; + } + + Audio::PCSpeaker *speaker = new Audio::PCSpeaker(); + Audio::Mixer *mixer = g_system->getMixer(); + Audio::SoundHandle handle; + mixer->playStream(Audio::Mixer::kPlainSoundType, &handle, speaker); + + // Left Beep + Testsuite::writeOnScreen("Left Beep", Common::Point(0, 100)); + mixer->setChannelBalance(handle, -127); + speaker->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1); + g_system->delayMillis(500); + mixer->pauseHandle(handle, true); + + if (Testsuite::handleInteractiveInput(" Were you able to hear the left beep? ", "Yes", "No", kOptionRight)) { + Testsuite::logDetailedPrintf("Error! Left Beep couldn't be detected : Error with Mixer::setChannelBalance()\n"); + passed = kTestFailed; + } + + // Right Beep + Testsuite::writeOnScreen("Right Beep", Common::Point(0, 100)); + mixer->setChannelBalance(handle, 127); + mixer->pauseHandle(handle, false); + g_system->delayMillis(500); + mixer->stopAll(); + + if (Testsuite::handleInteractiveInput("Were you able to hear the right beep?", "Yes", "No", kOptionRight)) { + Testsuite::logDetailedPrintf("Error! Right Beep couldn't be detected : Error with Mixer::setChannelBalance()\n"); + passed = kTestFailed; + } + return passed; +} + +TestExitStatus SoundSubsystem::mixSounds() { + Testsuite::clearScreen(); + TestExitStatus passed = kTestPassed; + Common::String info = "Testing Mixer Output by generating multichannel sound output using PC speaker emulator.\n" + "The mixer should be able to play them simultaneously\n"; + + if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) { + Testsuite::logPrintf("Info! Skipping test : Mix Sounds\n"); + return kTestSkipped; + } + + SoundSubsystemDialog sDialog; + sDialog.runModal(); + if (Testsuite::handleInteractiveInput("Was the mixer able to simultaneously play multiple channels?", "Yes", "No", kOptionRight)) { + Testsuite::logDetailedPrintf("Error! Multiple channels couldn't be played : Error with Mixer Class\n"); + passed = kTestFailed; + } + return passed; +} + +TestExitStatus SoundSubsystem::audiocdOutput() { + Testsuite::clearScreen(); + TestExitStatus passed = kTestPassed; + Common::String info = "Testing AudioCD API implementation.\n" + "Here we have four tracks, we play them in order i.e 1-2-3-last.\n" + "The user should verify if the tracks were run in correct order or not."; + + if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) { + Testsuite::logPrintf("Info! Skipping test : AudioCD API\n"); + return kTestSkipped; + } + + Common::Point pt(0, 100); + Testsuite::writeOnScreen("Playing the tracks of testCD in order i.e 1-2-3-last", pt); + + + // Play all tracks + for (int i = 1; i < 5; i++) { + AudioCD.play(i, 1, 0, 0); + while (AudioCD.isPlaying()) { + g_system->delayMillis(500); + Testsuite::writeOnScreen(Common::String::printf("Playing Now: track%02d", i), pt); + } + g_system->delayMillis(500); + } + + Testsuite::clearScreen(); + if (Testsuite::handleInteractiveInput("Were all the tracks played in order i.e 1-2-3-last ?", "Yes", "No", kOptionRight)) { + Testsuite::logPrintf("Error! Error in AudioCD.play() or probably sound files were not detected, try -d1 (debuglevel 1)\n"); + passed = kTestFailed; + } + + return passed; +} + +TestExitStatus SoundSubsystem::sampleRates() { + + Common::String info = "Testing Multiple Sample Rates.\n" + "Here we try to play sounds at three different sample rates."; + + if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) { + Testsuite::logPrintf("Info! Skipping test : Sample Rates\n"); + return kTestSkipped; + } + + TestExitStatus passed = kTestPassed; + Audio::Mixer *mixer = g_system->getMixer(); + + Audio::PCSpeaker *s1 = new Audio::PCSpeaker(); + // Stream at half sampling rate + Audio::PCSpeaker *s2 = new Audio::PCSpeaker(s1->getRate() - 10000); + // Stream at twice sampling rate + Audio::PCSpeaker *s3 = new Audio::PCSpeaker(s1->getRate() + 10000); + + s1->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1); + s2->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1); + s3->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1); + + Audio::SoundHandle handle; + Common::Point pt(0, 100); + + mixer->playStream(Audio::Mixer::kPlainSoundType, &handle, s1); + Testsuite::writeOnScreen(Common::String::printf("Playing at smaple rate: %d", s1->getRate()), pt); + g_system->delayMillis(1000); + mixer->stopHandle(handle); + g_system->delayMillis(1000); + + mixer->playStream(Audio::Mixer::kSpeechSoundType, &handle, s2); + Testsuite::writeOnScreen(Common::String::printf("Playing at sample rate : %d", s2->getRate()), pt); + g_system->delayMillis(1000); + mixer->stopHandle(handle); + g_system->delayMillis(1000); + + mixer->playStream(Audio::Mixer::kSFXSoundType, &handle, s3); + Testsuite::writeOnScreen(Common::String::printf("Playing at sample rate : %d", s3->getRate()), pt); + g_system->delayMillis(1000); + mixer->stopHandle(handle); + g_system->delayMillis(1000); + + Testsuite::clearScreen(); + if (Testsuite::handleInteractiveInput("Was the mixer able to play beeps with variable sample rates?", "Yes", "No", kOptionRight)) { + Testsuite::logDetailedPrintf("Error! Error with variable sample rates\n"); + passed = kTestFailed; + } + + return passed; +} + +SoundSubsystemTestSuite::SoundSubsystemTestSuite() { + addTest("SimpleBeeps", &SoundSubsystem::playBeeps, true); + addTest("MixSounds", &SoundSubsystem::mixSounds, true); + + // Make audio-files discoverable + Common::FSNode gameRoot(ConfMan.get("path")); + if (gameRoot.exists()) { + SearchMan.addSubDirectoryMatching(gameRoot, "audiocd-files"); + if (SearchMan.hasFile("track01.mp3") && SearchMan.hasFile("track02.mp3") && SearchMan.hasFile("track03.mp3") && SearchMan.hasFile("track04.mp3")) { + addTest("AudiocdOutput", &SoundSubsystem::audiocdOutput, true); + } else { + Testsuite::logPrintf("Warning! Skipping test AudioCD: Required data files missing, check game-dir/audiocd-files\n"); + } + } + addTest("SampleRates", &SoundSubsystem::sampleRates, true); +} + +} // End of namespace Testbed |