void
GameSoundBuffer::Play(void * data, int64 frames)
{
float pan[2];
pan[0] = fPanRight;
pan[1] = fPanLeft;
char * buffer = new char[fFrameSize * frames];
FillBuffer(buffer, frames);
switch (fFormat.format) {
case gs_audio_format::B_GS_U8:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((uint8*)data, (uint8*)buffer, i, fGain, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_S16:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((int16*)data, (int16*)buffer, i, fGain, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_S32:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((int32*)data, (int32*)buffer, i, fGain, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_F:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((float*)data, (float*)buffer, i, fGain, pan);
UpdateMods();
}
break;
}
}
delete[] buffer;
}
void
GameSoundBuffer::Play(void * data, int64 frames)
{
// Mh... should we add some locking?
if (!fIsPlaying)
return;
if (fFormat.channel_count == 2) {
float pan[2];
pan[0] = fPanRight * fGain;
pan[1] = fPanLeft * fGain;
char * buffer = new char[fFrameSize * frames];
FillBuffer(buffer, frames);
switch (fFormat.format) {
case gs_audio_format::B_GS_U8:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((uint8*)data, (uint8*)buffer, i, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_S16:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((int16*)data, (int16*)buffer, i, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_S32:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((int32*)data, (int32*)buffer, i, pan);
UpdateMods();
}
break;
}
case gs_audio_format::B_GS_F:
{
for (int64 i = 0; i < frames; i++) {
ApplyMod((float*)data, (float*)buffer, i, pan);
UpdateMods();
}
break;
}
}
delete[] buffer;
} else if (fFormat.channel_count == 1) {
// FIXME the output should be stereo, and we could pan mono sounds
// here. But currently the output has the same number of channels as
// the sound and we can't do this.
// FIXME also, we don't handle the gain here.
FillBuffer(data, frames);
} else
debugger("Invalid number of channels.");
}
