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This commit is contained in:
Nekotekina 2014-02-18 22:45:51 +04:00
parent 931929a82c
commit d849e083b6
5 changed files with 66 additions and 11 deletions
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49
rpcs3/Emu/SysCalls/Modules/cellAudio.cpp
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@ -136,6 +136,7 @@ struct CellAudioPortConfig
struct AudioPortConfig
{
bool m_is_audio_port_started;
bool m_is_audio_port_stopped;
CellAudioPortParam m_param;
const u32 m_buffer; // 64 KB or 128 KB with 8x16 config
@ -414,6 +415,7 @@ int cellAudioPortStart(u32 portNum)
}
m_config.m_ports[portNum]->m_is_audio_port_started = true;
m_config.m_ports[portNum]->m_is_audio_port_stopped = false;
std::string t_name = "AudioPort0";
t_name[9] += portNum;
@ -426,6 +428,7 @@ int cellAudioPortStart(u32 portNum)
if (port.m_param.nChannel > 8)
{
ConLog.Error("Port aborted: invalid channel count (%d)", port.m_param.nChannel);
port.m_is_audio_port_stopped = true;
return;
}
@ -437,14 +440,15 @@ int cellAudioPortStart(u32 portNum)
wxFile output(output_name, wxFile::write); // create output file
if (!output.IsOpened())
{
ConLog.Error("Port aborted: cannot write %s", output_name.wx_str());
ConLog.Error("Port aborted: cannot create %s", output_name.wx_str());
port.m_is_audio_port_stopped = true;
return;
}
ConLog.Write("Port started");
u64 start_time = get_system_time();
u32 counter = 0;
u64 counter = 0;
output.Write(&header, sizeof(header)); // write file header
@ -454,8 +458,16 @@ int cellAudioPortStart(u32 portNum)
while (port.m_is_audio_port_started)
{
if (Emu.IsStopped())
{
ConLog.Warning("Port aborted");
goto abort;
}
// TODO: send beforemix event (in ~2,6 ms before mixing)
// Sleep(5); // precise time of sleeping: 5,(3) ms (or 256/48000 sec)
if ((u64)counter * 256000000 / 48000 >= get_system_time() - start_time)
if (counter * 256000000 / 48000 >= get_system_time() - start_time)
{
Sleep(1);
continue;
@ -463,27 +475,34 @@ int cellAudioPortStart(u32 portNum)
counter++;
if (Emu.IsPaused())
{
continue;
}
u32 position = index.GetValue(); // get old value
memcpy(buffer, Memory + port.m_buffer + position * block_size, block_size);
memset(Memory + port.m_buffer + position * block_size, 0, block_size);
index = (position + 1) % port.m_param.nBlock; // write new value
// TODO: send aftermix event (normal audio event)
for (u32 i = 0; i < block_size; i++)
{
// reverse byte order (TODO: use port.m_param.level)
buffer[i] = re(buffer[i]);
}
output.Write(&buffer, block_size); // write file data
header.Size += block_size; // update file header
header.RIFF.Size += block_size;
if (Emu.IsStopped())
if (output.Write(&buffer, block_size) != (size_t)block_size) // write file data
{
ConLog.Write("Port aborted");
ConLog.Error("Port aborted: cannot write %s", output_name.wx_str());
goto abort;
}
header.Size += block_size; // update file header
header.RIFF.Size += block_size;
}
ConLog.Write("Port finished");
abort:
@ -491,6 +510,7 @@ int cellAudioPortStart(u32 portNum)
output.Write(&header, sizeof(header)); // write fixed file header
output.Close();
port.m_is_audio_port_stopped = true;
});
t.detach();
@ -535,7 +555,16 @@ int cellAudioPortStop(u32 portNum)
return CELL_AUDIO_ERROR_PORT_NOT_RUN;
}
m_config.m_ports[portNum]->m_is_audio_port_started = false;
m_config.m_ports[portNum]->m_is_audio_port_started = false;
while (!m_config.m_ports[portNum]->m_is_audio_port_stopped)
{
Sleep(1);
if (Emu.IsStopped())
{
ConLog.Warning("cellAudioPortStop(%d) aborted", portNum);
break;
}
}
return CELL_OK;
}