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320da2296d
Old structure: put everything in lib/include New structure: put library includes in their respective library folder. e.g. lib/NitroDWC/include/dwc.h
101 lines
2.2 KiB
C
101 lines
2.2 KiB
C
#ifndef NNS_SND_STREAM_H_
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#define NNS_SND_STREAM_H_
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#include <nitro/types.h>
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#include <nitro/snd.h>
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#include <nitro/spi.h>
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#include <nnsys/fnd/list.h>
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#include <nnsys/snd/config.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define NNS_SND_STRM_CHANNEL_MAX 16
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#define NNS_SND_STRM_PAN_MIN 0
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#define NNS_SND_STRM_PAN_MAX 127
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#define NNS_SND_STRM_TIMER_CLOCK (SND_TIMER_CLOCK / 32)
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#define NNS_SND_STRM_TIMER_MIN ((SND_CHANNEL_TIMER_MIN + 31) / 32)
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#define NNS_SND_STRM_TIMER_MAX (SND_CHANNEL_TIMER_MAX / 32)
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typedef enum NNSSndStrmFormat {
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NNS_SND_STRM_FORMAT_PCM8,
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NNS_SND_STRM_FORMAT_PCM16
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} NNSSndStrmFormat;
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typedef enum NNSSndStrmCallbackStatus {
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NNS_SND_STRM_CALLBACK_SETUP,
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NNS_SND_STRM_CALLBACK_INTERVAL
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} NNSSndStrmCallbackStatus;
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typedef void (* NNSSndStrmCallback)(
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NNSSndStrmCallbackStatus status,
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int numChannles,
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void * buffer[],
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u32 len,
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NNSSndStrmFormat format,
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void * arg
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);
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typedef struct NNSSndStrm {
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NNSFndLink link;
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PMSleepCallbackInfo preSleepInfo;
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PMSleepCallbackInfo postSleepInfo;
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NNSSndStrmFormat format;
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BOOL activeFlag : 1;
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BOOL startFlag : 1;
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u32 chBufLen;
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int interval;
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NNSSndStrmCallback callback;
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void * callbackArg;
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int curBuffer;
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int volume;
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int alarmNo;
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u32 chBitMask;
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int numChannels;
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u8 channelNo[NNS_SND_STRM_CHANNEL_MAX];
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} NNSSndStrm;
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void NNS_SndStrmInit(NNSSndStrm * stream);
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BOOL NNS_SndStrmAllocChannel(NNSSndStrm * stream, int numChannels, const u8 chNoList[]);
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void NNS_SndStrmFreeChannel(NNSSndStrm * stream);
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BOOL NNS_SndStrmSetup(
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NNSSndStrm * stream,
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NNSSndStrmFormat format,
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void * buffer,
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u32 bufSize,
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int timer,
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int interval,
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NNSSndStrmCallback callback,
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void * arg
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);
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void NNS_SndStrmStart(NNSSndStrm * stream);
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void NNS_SndStrmStop(NNSSndStrm * stream);
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void NNS_SndStrmSetVolume(NNSSndStrm * stream, int volume);
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void NNS_SndStrmSetChannelVolume(NNSSndStrm * stream, int chNo, int volume);
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void NNS_SndStrmSetChannelPan(NNSSndStrm * stream, int chNo, int pan);
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NNS_SND_INLINE void NNS_SndStrmBeginSleep (NNSSndStrm * stream)
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{
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#pragma unused( stream )
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}
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NNS_SND_INLINE void NNS_SndStrmEndSleep (NNSSndStrm * stream)
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{
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#pragma unused( stream )
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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