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MSM6258: only one output

This commit is contained in:
tildearrow 2023-07-22 17:32:16 -05:00
parent cb825ca938
commit 0d2b7427a6
3 changed files with 4 additions and 8 deletions
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6
src/engine/platform/msm6258.cpp
View File

@ -31,10 +31,6 @@ const char** DivPlatformMSM6258::getRegisterSheet() {
} }
void DivPlatformMSM6258::acquire(short** buf, size_t len) { void DivPlatformMSM6258::acquire(short** buf, size_t len) {
short* outs[2]={
&msmOut,
NULL
};
for (size_t h=0; h<len; h++) { for (size_t h=0; h<len; h++) {
if (--msmClockCount<0) { if (--msmClockCount<0) {
if (--msmDividerCount<=0) { if (--msmDividerCount<=0) {
@ -71,7 +67,7 @@ void DivPlatformMSM6258::acquire(short** buf, size_t len) {
} }
} }
msm->sound_stream_update(outs,1); msm->sound_stream_update(&msmOut,1);
msmDividerCount=msmDivider; msmDividerCount=msmDivider;
} }
msmClockCount=msmClock; msmClockCount=msmClock;

4
src/engine/platform/sound/oki/okim6258.cpp
View File

@ -135,9 +135,9 @@ void okim6258_device::device_reset()
// sound_stream_update - handle a stream update // sound_stream_update - handle a stream update
//------------------------------------------------- //-------------------------------------------------
void okim6258_device::sound_stream_update(short** outputs, int len) void okim6258_device::sound_stream_update(short* output, int len)
{ {
short* buffer = outputs[0]; short* buffer = output;
if (m_status & STATUS_PLAYING) if (m_status & STATUS_PLAYING)
{ {

2
src/engine/platform/sound/oki/okim6258.h
View File

@ -43,7 +43,7 @@ public:
void device_clock_changed(); void device_clock_changed();
// sound stream updates // sound stream updates
void sound_stream_update(short** outputs, int len); void sound_stream_update(short* output, int len);
private: private:
int16_t clock_adpcm(uint8_t nibble); int16_t clock_adpcm(uint8_t nibble);