diff options
Diffstat (limited to 'engines/sword25/sfx/fmodexchannel.cpp')
| -rw-r--r-- | engines/sword25/sfx/fmodexchannel.cpp | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/engines/sword25/sfx/fmodexchannel.cpp b/engines/sword25/sfx/fmodexchannel.cpp deleted file mode 100644 index 5214dd7b51..0000000000 --- a/engines/sword25/sfx/fmodexchannel.cpp +++ /dev/null @@ -1,279 +0,0 @@ -/* 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. - * - * $URL$ - * $Id$ - * - */ - -/* - * This code is based on Broken Sword 2.5 engine - * - * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer - * - * Licensed under GNU GPL v2 - * - */ - -// ----------------------------------------------------------------------------- -// Logging -// ----------------------------------------------------------------------------- - -#define BS_LOG_PREFIX "FMODEXCHANNEL" - -// ----------------------------------------------------------------------------- -// Includes -// ----------------------------------------------------------------------------- - -#include "sword25/sfx/fmodexexception.h" -#include "sword25/sfx/fmodexchannel.h" - -// ----------------------------------------------------------------------------- -// Konstruktion / Destruktion -// ----------------------------------------------------------------------------- - -BS_FMODExChannel::BS_FMODExChannel(FMOD_CHANNEL *ChannelPtr, FMOD_SOUND *SoundPtr) : - m_ChannelPtr(ChannelPtr), - m_SoundPtr(SoundPtr) { -} - -// ----------------------------------------------------------------------------- - -BS_FMODExChannel::~BS_FMODExChannel() { - if (m_ChannelPtr) FMOD_Channel_Stop(m_ChannelPtr); - if (m_SoundPtr) FMOD_Sound_Release(m_SoundPtr); -} - -// ----------------------------------------------------------------------------- -// FMOD Ex macht alle Kanäle ungültig, sobald sie nicht mehr abgespielt werden, -// oder wenn der Kanal in der zwischenzeit neu vergeben wurde. -// Dann führen alle Aufrufe von Funktionen dieser Kanäle zu dem Fehlern -// FMOD_ERR_INVALID_HANDLE oder FMOD_ERR_CHANNEL_STOLEN -// Dieses Soundsystem entfernt aber nur jeden Frame alle toten Kanäle. Daher -// kann es vorkommen, dass an einem bereits toten Kanal Aufrufe getätigt werden. -// Diese Fehler werden daher von den folgenden Methoden ignoriert. -// ----------------------------------------------------------------------------- - -namespace { -bool IsImportantError(FMOD_RESULT Result) { - return Result != FMOD_OK && Result != FMOD_ERR_INVALID_HANDLE && Result != FMOD_ERR_CHANNEL_STOLEN; -} -} - -// ----------------------------------------------------------------------------- -// Setter -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetPaused(bool Paused) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetPaused(m_ChannelPtr, Paused ? 1 : 0); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetPaused()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetVolume(float Volume) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetVolume(m_ChannelPtr, Volume); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetVolume()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetPanning(float Panning) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetPan(m_ChannelPtr, Panning); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetPan()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetLoop(bool Loop) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetLoopCount(m_ChannelPtr, Loop ? -1 : 0); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetLoopCount()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetLoopPoints(uint LoopStart, uint LoopEnd) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetLoopPoints(m_ChannelPtr, LoopStart, FMOD_TIMEUNIT_PCM, LoopEnd, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetLoopPoints()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::SetPosition(uint Position) { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_SetPosition(m_ChannelPtr, Position, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_SetPosition()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::Stop() { - BS_ASSERT(m_ChannelPtr); - - FMOD_RESULT Result = FMOD_Channel_Stop(m_ChannelPtr); - if (IsImportantError(Result)) { - BS_FMODExException("FMOD_Channel_Stop()", Result).Log(); - return false; - } else - return true; -} - -// ----------------------------------------------------------------------------- -// Getter -// ----------------------------------------------------------------------------- - -float BS_FMODExChannel::GetVolume() { - BS_ASSERT(m_ChannelPtr); - - float Volume = 0; - FMOD_RESULT Result = FMOD_Channel_GetVolume(m_ChannelPtr, &Volume); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetVolume()", Result).Log(); - - return Volume; -} - -// ----------------------------------------------------------------------------- - -float BS_FMODExChannel::GetPanning() { - BS_ASSERT(m_ChannelPtr); - - float Panning = 0; - FMOD_RESULT Result = FMOD_Channel_GetPan(m_ChannelPtr, &Panning); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPan()", Result).Log(); - - return Panning; -} - -// ----------------------------------------------------------------------------- - -uint BS_FMODExChannel::GetPosition() { - BS_ASSERT(m_ChannelPtr); - - uint Position = 0; - FMOD_RESULT Result = FMOD_Channel_GetPosition(m_ChannelPtr, &Position, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPosition()", Result).Log(); - - return Position; -} - -// ----------------------------------------------------------------------------- - -uint BS_FMODExChannel::GetTime() { - BS_ASSERT(m_ChannelPtr); - - uint Time = 0; - FMOD_RESULT Result = FMOD_Channel_GetPosition(m_ChannelPtr, &Time, FMOD_TIMEUNIT_MS); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPosition()", Result).Log(); - - return Time; -} - -// ----------------------------------------------------------------------------- - -uint BS_FMODExChannel::GetLoopStart() { - BS_ASSERT(m_ChannelPtr); - uint LoopStart = 0; - FMOD_RESULT Result = FMOD_Channel_GetLoopPoints(m_ChannelPtr, &LoopStart, FMOD_TIMEUNIT_PCM, 0, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetLoopPoints()", Result).Log(); - - return LoopStart; -} - -// ----------------------------------------------------------------------------- - -uint BS_FMODExChannel::GetLoopEnd() { - BS_ASSERT(m_ChannelPtr); - uint LoopEnd = 0; - FMOD_RESULT Result = FMOD_Channel_GetLoopPoints(m_ChannelPtr, 0, FMOD_TIMEUNIT_PCM, &LoopEnd, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetLoopPoints()", Result).Log(); - - return LoopEnd; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::IsLooping() { - BS_ASSERT(m_ChannelPtr); - - int LoopCount = 0; - FMOD_RESULT Result = FMOD_Channel_GetLoopCount(m_ChannelPtr, &LoopCount); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetLoopCount()", Result).Log(); - - return LoopCount == -1; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::IsPaused() { - BS_ASSERT(m_ChannelPtr); - - FMOD_BOOL Paused = 0; - FMOD_RESULT Result = FMOD_Channel_GetPaused(m_ChannelPtr, &Paused); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPaused()", Result).Log(); - - return Paused != 0; -} - -// ----------------------------------------------------------------------------- - -bool BS_FMODExChannel::IsPlaying() { - BS_ASSERT(m_ChannelPtr); - - FMOD_BOOL Playing = 0; - FMOD_RESULT Result = FMOD_Channel_IsPlaying(m_ChannelPtr, &Playing); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_IsPlaying()", Result).Log(); - - return Playing != 0; -} |