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Don't allow Timidity++ pipes less than 20ms

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This prevents Timidity++ from playing externally, so it now always goes through
the sound system. Aside from the issues relating to controlling playback, that
functionality has been busted for who knows how long anyway since Open() always
tries to create a pipe and sound stream regardless of the calculated size.
This commit is contained in:
Chris Robinson 2017-09-06 15:46:34 -07:00 committed by Rachael Alexanderson
parent 1b1f8d605f
commit 666198dec8
1 changed files with 20 additions and 39 deletions
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59
src/sound/mididevices/music_timiditypp_mididevice.cpp
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@ -143,9 +143,9 @@ CUSTOM_CVAR (Float, timidity_mastervolume, 1.0f, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CUSTOM_CVAR (Int, timidity_pipe, 90, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
{ // pipe size in ms
if (timidity_pipe < 0)
{ // a negative size makes no sense
timidity_pipe = 0;
if (self < 20)
{ // Don't allow pipes less than 20ms
self = 20;
}
}
@ -317,49 +317,31 @@ int TimidityPPMIDIDevice::Open(MidiCallback callback, void *userdata)
#endif
{
Printf(PRINT_BOLD, "Could not create a data pipe for TiMidity++.\n");
pipeSize = 0;
return 1;
}
else
Stream = GSnd->CreateStream(FillStream, pipeSize,
(timidity_stereo ? 0 : SoundStream::Mono) |
(timidity_8bit ? SoundStream::Bits8 : 0),
timidity_frequency, this);
if (Stream == NULL)
{
Stream = GSnd->CreateStream(FillStream, pipeSize,
(timidity_stereo ? 0 : SoundStream::Mono) |
(timidity_8bit ? SoundStream::Bits8 : 0),
timidity_frequency, this);
if (Stream == NULL)
{
Printf(PRINT_BOLD, "Could not create music stream.\n");
pipeSize = 0;
Printf(PRINT_BOLD, "Could not create music stream.\n");
#ifdef _WIN32
CloseHandle(WriteWavePipe);
CloseHandle(ReadWavePipe);
ReadWavePipe = WriteWavePipe = INVALID_HANDLE_VALUE;
CloseHandle(WriteWavePipe);
CloseHandle(ReadWavePipe);
ReadWavePipe = WriteWavePipe = INVALID_HANDLE_VALUE;
#else
close(WavePipe[1]);
close(WavePipe[0]);
WavePipe[0] = WavePipe[1] = -1;
close(WavePipe[1]);
close(WavePipe[0]);
WavePipe[0] = WavePipe[1] = -1;
#endif
}
return 1;
}
if (pipeSize == 0)
{
Printf(PRINT_BOLD, "If your soundcard cannot play more than one\n"
"wave at a time, you will hear no music.\n");
}
#ifdef _WIN32
else
{
CommandLine += "-o - -Ors";
}
#endif
}
#ifdef _WIN32
if (pipeSize == 0)
{
CommandLine += "-Od";
}
CommandLine += "-o - -Ors";
CommandLine += timidity_stereo ? 'S' : 'M';
CommandLine += timidity_8bit ? '8' : '1';
if (timidity_byteswap)
@ -775,8 +757,7 @@ int TimidityPPMIDIDevice::Resume()
{
if (LaunchTimidity())
{
// Assume success if not mixing with the sound system
if (Stream == NULL || Stream->Play(true, timidity_mastervolume))
if (Stream != NULL && Stream->Play(true, timidity_mastervolume))
{
Started = true;
return 0;