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Diffstat (limited to 'src/emu/sound/dac.h')
-rw-r--r--src/emu/sound/dac.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/emu/sound/dac.h b/src/emu/sound/dac.h
index 15bfb4b4ec0..fdafa4eaa9f 100644
--- a/src/emu/sound/dac.h
+++ b/src/emu/sound/dac.h
@@ -58,7 +58,7 @@
// ======================> dac_device
class dac_device : public device_t,
- public device_sound_interface
+ public device_sound_interface
{
// default to 4x oversampling
static const UINT32 DEFAULT_SAMPLE_RATE = 48000 * 4;
@@ -70,10 +70,10 @@ public:
// public interface
INT16 output() const { return m_output; }
void write(INT16 data) { m_stream->update(); m_output = data; }
- void write_unsigned8(UINT8 data) { write(data * 32767 / 255); } // 0..255, mapped to 0..32767
- void write_signed8(UINT8 data) { write((data - 0x80) * 32767 / 128); } // 0..255, mapped to -32767..32767
- void write_unsigned16(UINT16 data) { write(data / 2); } // 0..65535, mapped to 0..32767
- void write_signed16(UINT16 data) { write(data - 0x8000); } // 0..65535, mapped to -32768..32767
+ void write_unsigned8(UINT8 data) { write(data * 32767 / 255); } // 0..255, mapped to 0..32767
+ void write_signed8(UINT8 data) { write((data - 0x80) * 32767 / 128); } // 0..255, mapped to -32767..32767
+ void write_unsigned16(UINT16 data) { write(data / 2); } // 0..65535, mapped to 0..32767
+ void write_signed16(UINT16 data) { write(data - 0x8000); } // 0..65535, mapped to -32768..32767
// wrappers
DECLARE_WRITE8_MEMBER( write_unsigned8 );
@@ -88,8 +88,8 @@ protected:
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
// internal state
- sound_stream * m_stream;
- INT16 m_output;
+ sound_stream * m_stream;
+ INT16 m_output;
};