mirror of
https://github.com/ZDoom/Raze.git
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Clean up and factor jaudiolib.
git-svn-id: https://svn.eduke32.com/eduke32@3338 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266
parent
b6ddc6149e
commit
be03f29484
11 changed files with 1065 additions and 1254 deletions
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@ -42,6 +42,7 @@ OBJECTS=$(OBJ)/drivers.o \
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$(OBJ)/mix.o \
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$(OBJ)/mix.o \
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$(OBJ)/mixst.o \
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$(OBJ)/mixst.o \
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$(OBJ)/pitch.o \
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$(OBJ)/pitch.o \
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$(OBJ)/formats.o \
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$(OBJ)/vorbis.o \
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$(OBJ)/vorbis.o \
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$(OBJ)/flac.o \
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$(OBJ)/flac.o \
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$(OBJ)/driver_nosound.o
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$(OBJ)/driver_nosound.o
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@ -33,6 +33,7 @@ OBJECTS=$(OBJ)\drivers.o \
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$(OBJ)\mix.o \
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$(OBJ)\mix.o \
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$(OBJ)\mixst.o \
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$(OBJ)\mixst.o \
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$(OBJ)\pitch.o \
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$(OBJ)\pitch.o \
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$(OBJ)\formats.o \
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$(OBJ)\vorbis.o \
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$(OBJ)\vorbis.o \
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$(OBJ)\driver_nosound.o \
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$(OBJ)\driver_nosound.o \
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$(OBJ)\driver_directsound.o
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$(OBJ)\driver_directsound.o
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@ -92,16 +92,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//#define PI 3.1415926536
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//#define PI 3.1415926536
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typedef enum
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{
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Raw,
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VOC,
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DemandFeed,
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WAV,
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Vorbis,
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FLAC
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} wavedata;
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typedef enum
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typedef enum
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{
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{
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NoMoreData,
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NoMoreData,
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@ -237,6 +227,7 @@ VoiceNode *MV_AllocVoice( int32_t priority );
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void MV_SetVoiceMixMode( VoiceNode *voice );
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void MV_SetVoiceMixMode( VoiceNode *voice );
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void MV_SetVoiceVolume ( VoiceNode *voice, int32_t vol, int32_t left, int32_t right );
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void MV_SetVoiceVolume ( VoiceNode *voice, int32_t vol, int32_t left, int32_t right );
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void MV_SetVoicePitch ( VoiceNode *voice, uint32_t rate, int32_t pitchoffset );
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void MV_ReleaseVorbisVoice( VoiceNode * voice );
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void MV_ReleaseVorbisVoice( VoiceNode * voice );
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void MV_ReleaseFLACVoice( VoiceNode * voice );
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void MV_ReleaseFLACVoice( VoiceNode * voice );
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@ -37,10 +37,7 @@
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# include "SDL_thread.h"
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# include "SDL_thread.h"
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#endif
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#endif
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#include "driver_sdl.h"
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#include "driver_sdl.h"
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#include "multivoc.h"
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#ifndef UNREFERENCED_PARAMETER
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#define UNREFERENCED_PARAMETER(P) (P)=(P)
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#endif
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enum {
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enum {
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SDLErr_Warning = -2,
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SDLErr_Warning = -2,
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@ -42,21 +42,6 @@
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#include "_multivc.h"
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#include "_multivc.h"
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#ifndef min
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#define min(x,y) ((x) < (y) ? (x) : (y))
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#endif
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#ifndef max
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#define max(x,y) ((x) > (y) ? (x) : (y))
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#endif
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# if defined(_MSC_VER)
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# define strcasecmp _stricmp
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# define strncasecmp _strnicmp
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# elif defined(__QNX__)
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# define strcasecmp stricmp
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# define strncasecmp strnicmp
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# endif
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typedef struct {
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typedef struct {
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void * ptr;
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void * ptr;
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size_t length;
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size_t length;
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@ -232,6 +217,7 @@ FLAC__StreamDecoderWriteStatus write_flac_stream(const FLAC__StreamDecoder *deco
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voice->length = ((samples * (voice->bits/8))/2)<<voice->bits;
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voice->length = ((samples * (voice->bits/8))/2)<<voice->bits;
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voice->position = 0;
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voice->position = 0;
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voice->BlockLength = 0;
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voice->BlockLength = 0;
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// CODEDUP multivoc.c MV_SetVoicePitch
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) - voice->RateScale;
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) - voice->RateScale;
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MV_SetVoiceMixMode( voice );
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MV_SetVoiceMixMode( voice );
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@ -352,12 +338,13 @@ static playbackstatus MV_GetNextFLACBlock
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voice->channels = FLAC__stream_decoder_get_channels(fd->stream);
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voice->channels = FLAC__stream_decoder_get_channels(fd->stream);
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voice->bits = FLAC__stream_decoder_get_bits_per_sample(fd->stream);
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voice->bits = FLAC__stream_decoder_get_bits_per_sample(fd->stream);
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voice->SamplingRate = FLAC__stream_decoder_get_sample_rate(fd->stream);
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voice->SamplingRate = FLAC__stream_decoder_get_sample_rate(fd->stream);
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// CODEDUP multivoc.c MV_SetVoicePitch
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) - voice->RateScale;
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) - voice->RateScale;
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MV_SetVoiceMixMode( voice );
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MV_SetVoiceMixMode( voice );
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#endif
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#endif
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return( KeepPlaying );
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return KeepPlaying;
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}
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}
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@ -389,7 +376,7 @@ int32_t MV_PlayFLAC3D
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if ( !MV_Installed )
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if ( !MV_Installed )
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{
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{
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MV_SetErrorCode( MV_NotInstalled );
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MV_SetErrorCode( MV_NotInstalled );
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return( MV_Error );
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return MV_Error;
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}
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}
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if ( distance < 0 )
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if ( distance < 0 )
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@ -407,10 +394,9 @@ int32_t MV_PlayFLAC3D
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right = MV_PanTable[ angle ][ volume ].right;
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right = MV_PanTable[ angle ][ volume ].right;
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mid = max( 0, 255 - distance );
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mid = max( 0, 255 - distance );
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status = MV_PlayFLAC( ptr, ptrlength, pitchoffset, mid, left, right, priority,
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status = MV_PlayFLAC(ptr, ptrlength, pitchoffset, -1, -1, mid, left, right, priority, callbackval);
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callbackval );
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return( status );
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return status;
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}
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}
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@ -422,35 +408,6 @@ priority.
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---------------------------------------------------------------------*/
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---------------------------------------------------------------------*/
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int32_t MV_PlayFLAC
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int32_t MV_PlayFLAC
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(
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char *ptr,
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uint32_t ptrlength,
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int32_t pitchoffset,
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int32_t vol,
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int32_t left,
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int32_t right,
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int32_t priority,
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uint32_t callbackval
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)
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{
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int32_t status;
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status = MV_PlayLoopedFLAC( ptr, ptrlength, -1, -1, pitchoffset, vol, left, right,
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priority, callbackval );
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return( status );
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}
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/*---------------------------------------------------------------------
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Function: MV_PlayLoopedFLAC
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Begin playback of sound data with the given sound levels and
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priority.
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---------------------------------------------------------------------*/
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int32_t MV_PlayLoopedFLAC
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(
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(
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char *ptr,
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char *ptr,
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uint32_t ptrlength,
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uint32_t ptrlength,
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@ -474,7 +431,7 @@ int32_t MV_PlayLoopedFLAC
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if ( !MV_Installed )
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if ( !MV_Installed )
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{
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{
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MV_SetErrorCode( MV_NotInstalled );
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MV_SetErrorCode( MV_NotInstalled );
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return( MV_Error );
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return MV_Error;
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}
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}
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fd = (flac_data *) malloc( sizeof(flac_data) );
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fd = (flac_data *) malloc( sizeof(flac_data) );
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@ -506,7 +463,7 @@ int32_t MV_PlayLoopedFLAC
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/*metadata_flac_stream*/ NULL,
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/*metadata_flac_stream*/ NULL,
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error_flac_stream,
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error_flac_stream,
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(void*) fd) != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
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(void*) fd) != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
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MV_Printf("MV_PlayLoopedFLAC: %s\n", FLAC__stream_decoder_get_resolved_state_string(fd->stream));
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MV_Printf("MV_PlayFLAC: %s\n", FLAC__stream_decoder_get_resolved_state_string(fd->stream));
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MV_SetErrorCode( MV_InvalidFLACFile );
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MV_SetErrorCode( MV_InvalidFLACFile );
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return MV_Error;
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return MV_Error;
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}
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}
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@ -519,7 +476,7 @@ int32_t MV_PlayLoopedFLAC
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FLAC__stream_decoder_delete(fd->stream);
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FLAC__stream_decoder_delete(fd->stream);
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free(fd);
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free(fd);
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MV_SetErrorCode( MV_NoVoices );
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MV_SetErrorCode( MV_NoVoices );
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return( MV_Error );
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return MV_Error;
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}
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}
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fd->owner = voice;
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fd->owner = voice;
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@ -665,6 +622,7 @@ int32_t MV_PlayLoopedFLAC
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else
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else
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MV_Printf("Error allocating FLAC__Metadata_Chain!\n");
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MV_Printf("Error allocating FLAC__Metadata_Chain!\n");
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// CODEDUP multivoc.c MV_SetVoicePitch
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) -
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voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) -
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voice->RateScale;
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voice->RateScale;
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@ -673,7 +631,7 @@ int32_t MV_PlayLoopedFLAC
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MV_SetVoiceVolume( voice, vol, left, right );
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MV_SetVoiceVolume( voice, vol, left, right );
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MV_PlayVoice( voice );
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MV_PlayVoice( voice );
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return( voice->handle );
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return voice->handle;
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}
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}
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855
polymer/eduke32/source/jaudiolib/src/formats.c
Normal file
855
polymer/eduke32/source/jaudiolib/src/formats.c
Normal file
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@ -0,0 +1,855 @@
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/*
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Copyright (C) 2009 Jonathon Fowler <jf@jonof.id.au>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/**
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* Raw, DemandFeed, WAV, and VOC source support for MultiVoc
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#ifndef _MSC_VER
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#include <unistd.h>
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#endif
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#include <errno.h>
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#include "pitch.h"
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#include "multivoc.h"
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#include "_multivc.h"
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/*---------------------------------------------------------------------
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Function: MV_GetNextRawBlock
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Controls playback of demand fed data.
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---------------------------------------------------------------------*/
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static playbackstatus MV_GetNextRawBlock(VoiceNode *voice)
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{
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if (voice->BlockLength <= 0)
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{
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if (voice->LoopStart == NULL)
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{
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voice->Playing = FALSE;
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return NoMoreData;
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}
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voice->BlockLength = voice->LoopSize;
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voice->NextBlock = voice->LoopStart;
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voice->length = 0;
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voice->position = 0;
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}
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voice->sound = voice->NextBlock;
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voice->position -= voice->length;
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voice->length = min(voice->BlockLength, 0x8000);
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voice->NextBlock += voice->length * (voice->channels * voice->bits / 8);
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voice->BlockLength -= voice->length;
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voice->length <<= 16;
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return KeepPlaying;
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}
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/*---------------------------------------------------------------------
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Function: MV_GetNextWAVBlock
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Controls playback of demand fed data.
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---------------------------------------------------------------------*/
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static playbackstatus MV_GetNextWAVBlock(VoiceNode *voice)
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{
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if (voice->BlockLength <= 0)
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{
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if (voice->LoopStart == NULL)
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{
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voice->Playing = FALSE;
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return NoMoreData;
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}
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voice->BlockLength = voice->LoopSize;
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voice->NextBlock = voice->LoopStart;
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voice->length = 0;
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voice->position = 0;
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}
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voice->sound = voice->NextBlock;
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voice->position -= voice->length;
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voice->length = min(voice->BlockLength, 0x8000);
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voice->NextBlock += voice->length * (voice->channels * voice->bits / 8);
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voice->BlockLength -= voice->length;
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voice->length <<= 16;
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return KeepPlaying;
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}
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/*---------------------------------------------------------------------
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Function: MV_GetNextVOCBlock
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Interpret the information of a VOC format sound file.
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---------------------------------------------------------------------*/
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static playbackstatus MV_GetNextVOCBlock(VoiceNode *voice)
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{
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const uint8_t *ptr;
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int32_t blocktype;
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int32_t lastblocktype;
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size_t blocklength = 0;
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uint32_t samplespeed = 0; // XXX: compiler-happy on synthesis
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uint32_t tc = 0;
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int32_t packtype;
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int32_t voicemode;
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int32_t done;
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unsigned BitsPerSample;
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unsigned Channels;
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unsigned Format;
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if (voice->BlockLength > 0)
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{
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voice->position -= voice->length;
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voice->sound += (voice->length >> 16) * (voice->channels * voice->bits / 8);
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voice->length = min(voice->BlockLength, 0x8000);
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voice->BlockLength -= voice->length;
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voice->length <<= 16;
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return KeepPlaying;
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}
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ptr = (uint8_t *)voice->NextBlock;
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voice->Playing = TRUE;
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voice->Paused = FALSE;
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voicemode = 0;
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lastblocktype = 0;
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packtype = 0;
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done = FALSE;
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do
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{
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// Stop playing if we get a NULL pointer
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if (ptr == NULL)
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||||||
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{
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voice->Playing = FALSE;
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done = TRUE;
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break;
|
||||||
|
}
|
||||||
|
|
||||||
|
// terminator is not mandatory according to
|
||||||
|
// http://wiki.multimedia.cx/index.php?title=Creative_Voice
|
||||||
|
|
||||||
|
if (ptr - voice->rawdataptr >= voice->ptrlength)
|
||||||
|
blocktype = 0; // fake a terminator
|
||||||
|
else
|
||||||
|
blocktype = *ptr;
|
||||||
|
|
||||||
|
if (blocktype != 0)
|
||||||
|
blocklength = ptr[1]|(ptr[2]<<8)|(ptr[3]<<16);
|
||||||
|
else
|
||||||
|
blocklength = 0;
|
||||||
|
// would need one byte pad at end of alloc'd region:
|
||||||
|
// blocklength = LITTLE32(*(uint32_t *)(ptr + 1)) & 0x00ffffff;
|
||||||
|
|
||||||
|
ptr += 4;
|
||||||
|
|
||||||
|
switch (blocktype)
|
||||||
|
{
|
||||||
|
case 0 :
|
||||||
|
end_of_data:
|
||||||
|
// End of data
|
||||||
|
if ((voice->LoopStart == NULL) ||
|
||||||
|
((intptr_t) voice->LoopStart >= ((intptr_t) ptr - 4)))
|
||||||
|
{
|
||||||
|
voice->Playing = FALSE;
|
||||||
|
done = TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
voice->NextBlock = voice->LoopStart;
|
||||||
|
voice->BlockLength = 0;
|
||||||
|
voice->position = 0;
|
||||||
|
return MV_GetNextVOCBlock(voice);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 1 :
|
||||||
|
// Sound data block
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = voicemode + 1;
|
||||||
|
if (lastblocktype != 8)
|
||||||
|
{
|
||||||
|
tc = (uint32_t)*ptr << 8;
|
||||||
|
packtype = *(ptr + 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
ptr += 2;
|
||||||
|
blocklength -= 2;
|
||||||
|
|
||||||
|
samplespeed = 256000000L / (voice->channels * (65536 - tc));
|
||||||
|
|
||||||
|
// Skip packed or stereo data
|
||||||
|
if ((packtype != 0) || (voicemode != 0 && voicemode != 1))
|
||||||
|
{
|
||||||
|
ptr += blocklength;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
done = TRUE;
|
||||||
|
}
|
||||||
|
if (ptr - voice->rawdataptr >= voice->ptrlength)
|
||||||
|
goto end_of_data;
|
||||||
|
|
||||||
|
voicemode = 0;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2 :
|
||||||
|
// Sound continuation block
|
||||||
|
samplespeed = voice->SamplingRate;
|
||||||
|
done = TRUE;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 3 :
|
||||||
|
// Silence
|
||||||
|
// Not implimented.
|
||||||
|
ptr += blocklength;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 4 :
|
||||||
|
// Marker
|
||||||
|
// Not implimented.
|
||||||
|
ptr += blocklength;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 5 :
|
||||||
|
// ASCII string
|
||||||
|
// Not implimented.
|
||||||
|
ptr += blocklength;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 6 :
|
||||||
|
// Repeat begin
|
||||||
|
if (voice->LoopEnd == NULL)
|
||||||
|
{
|
||||||
|
voice->LoopCount = LITTLE16(*(uint16_t *)ptr);
|
||||||
|
voice->LoopStart = (char *)((intptr_t) ptr + blocklength);
|
||||||
|
}
|
||||||
|
ptr += blocklength;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 7 :
|
||||||
|
// Repeat end
|
||||||
|
ptr += blocklength;
|
||||||
|
if (lastblocktype == 6)
|
||||||
|
{
|
||||||
|
voice->LoopCount = 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if ((voice->LoopCount > 0) && (voice->LoopStart != NULL))
|
||||||
|
{
|
||||||
|
ptr = (uint8_t *) voice->LoopStart;
|
||||||
|
if (voice->LoopCount < 0xffff)
|
||||||
|
{
|
||||||
|
voice->LoopCount--;
|
||||||
|
if (voice->LoopCount == 0)
|
||||||
|
{
|
||||||
|
voice->LoopStart = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 8 :
|
||||||
|
// Extended block
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = 1;
|
||||||
|
tc = LITTLE16(*(uint16_t *)ptr);
|
||||||
|
packtype = *(ptr + 2);
|
||||||
|
voicemode = *(ptr + 3);
|
||||||
|
ptr += blocklength;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 9 :
|
||||||
|
// New sound data block
|
||||||
|
samplespeed = LITTLE32(*(uint32_t *)ptr);
|
||||||
|
BitsPerSample = (unsigned)*(ptr + 4);
|
||||||
|
Channels = (unsigned)*(ptr + 5);
|
||||||
|
Format = (unsigned)LITTLE16(*(uint16_t *)(ptr + 6));
|
||||||
|
|
||||||
|
if ((BitsPerSample == 8) && (Channels == 1 || Channels == 2) &&
|
||||||
|
(Format == VOC_8BIT))
|
||||||
|
{
|
||||||
|
ptr += 12;
|
||||||
|
blocklength -= 12;
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = Channels;
|
||||||
|
done = TRUE;
|
||||||
|
}
|
||||||
|
else if ((BitsPerSample == 16) && (Channels == 1 || Channels == 2) &&
|
||||||
|
(Format == VOC_16BIT))
|
||||||
|
{
|
||||||
|
ptr += 12;
|
||||||
|
blocklength -= 12;
|
||||||
|
voice->bits = 16;
|
||||||
|
voice->channels = Channels;
|
||||||
|
done = TRUE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
ptr += blocklength;
|
||||||
|
}
|
||||||
|
|
||||||
|
// CAUTION:
|
||||||
|
// SNAKRM.VOC is corrupt! blocklength gets us beyond the
|
||||||
|
// end of the file.
|
||||||
|
if (ptr - voice->rawdataptr >= voice->ptrlength)
|
||||||
|
goto end_of_data;
|
||||||
|
|
||||||
|
break;
|
||||||
|
|
||||||
|
default :
|
||||||
|
// Unknown data. Probably not a VOC file.
|
||||||
|
voice->Playing = FALSE;
|
||||||
|
done = TRUE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
lastblocktype = blocktype;
|
||||||
|
}
|
||||||
|
while (!done);
|
||||||
|
|
||||||
|
if (voice->Playing)
|
||||||
|
{
|
||||||
|
voice->NextBlock = (char *)ptr + blocklength;
|
||||||
|
voice->sound = (char *)ptr;
|
||||||
|
|
||||||
|
// CODEDUP multivoc.c MV_SetVoicePitch
|
||||||
|
voice->SamplingRate = samplespeed;
|
||||||
|
voice->RateScale = (voice->SamplingRate * voice->PitchScale) / MV_MixRate;
|
||||||
|
|
||||||
|
// Multiply by MV_MIXBUFFERSIZE - 1
|
||||||
|
voice->FixedPointBufferSize = (voice->RateScale * MV_MIXBUFFERSIZE) -
|
||||||
|
voice->RateScale;
|
||||||
|
|
||||||
|
if (voice->LoopEnd != NULL)
|
||||||
|
{
|
||||||
|
if (blocklength > (uintptr_t)voice->LoopEnd)
|
||||||
|
blocklength = (uintptr_t)voice->LoopEnd;
|
||||||
|
else
|
||||||
|
voice->LoopEnd = (char *)blocklength;
|
||||||
|
|
||||||
|
voice->LoopStart = voice->sound + (uintptr_t)voice->LoopStart;
|
||||||
|
voice->LoopEnd = voice->sound + (uintptr_t)voice->LoopEnd;
|
||||||
|
voice->LoopSize = voice->LoopEnd - voice->LoopStart;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (voice->bits == 16)
|
||||||
|
blocklength /= 2;
|
||||||
|
|
||||||
|
if (voice->channels == 2)
|
||||||
|
blocklength /= 2;
|
||||||
|
|
||||||
|
voice->position = 0;
|
||||||
|
voice->length = min(blocklength, 0x8000);
|
||||||
|
voice->BlockLength = blocklength - voice->length;
|
||||||
|
voice->length <<= 16;
|
||||||
|
|
||||||
|
MV_SetVoiceMixMode(voice);
|
||||||
|
|
||||||
|
return KeepPlaying;
|
||||||
|
}
|
||||||
|
|
||||||
|
return NoMoreData;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_GetNextDemandFeedBlock
|
||||||
|
|
||||||
|
Controls playback of demand fed data.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
static playbackstatus MV_GetNextDemandFeedBlock(VoiceNode *voice)
|
||||||
|
{
|
||||||
|
if (voice->BlockLength > 0)
|
||||||
|
{
|
||||||
|
voice->position -= voice->length;
|
||||||
|
voice->sound += voice->length >> 16;
|
||||||
|
voice->length = min(voice->BlockLength, 0x8000);
|
||||||
|
voice->BlockLength -= voice->length;
|
||||||
|
voice->length <<= 16;
|
||||||
|
|
||||||
|
return KeepPlaying;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (voice->DemandFeed == NULL)
|
||||||
|
return NoMoreData;
|
||||||
|
|
||||||
|
voice->position = 0;
|
||||||
|
// TODO: learn how to properly attach the 'const' in pointer-pointers :O
|
||||||
|
(voice->DemandFeed)((char **)&voice->sound, &voice->BlockLength);
|
||||||
|
voice->length = min(voice->BlockLength, 0x8000);
|
||||||
|
voice->BlockLength -= voice->length;
|
||||||
|
voice->length <<= 16;
|
||||||
|
|
||||||
|
return ((voice->length > 0) && (voice->sound != NULL) ? KeepPlaying : NoMoreData);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_PlayRaw
|
||||||
|
|
||||||
|
Begin playback of sound data with the given sound levels and
|
||||||
|
priority.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_PlayRaw
|
||||||
|
(
|
||||||
|
char *ptr,
|
||||||
|
uint32_t length,
|
||||||
|
char *loopstart,
|
||||||
|
char *loopend,
|
||||||
|
unsigned rate,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t vol,
|
||||||
|
int32_t left,
|
||||||
|
int32_t right,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
VoiceNode *voice;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Request a voice from the voice pool
|
||||||
|
voice = MV_AllocVoice(priority);
|
||||||
|
if (voice == NULL)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NoVoices);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
voice->wavetype = Raw;
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = 1;
|
||||||
|
voice->GetSound = MV_GetNextRawBlock;
|
||||||
|
voice->Playing = TRUE;
|
||||||
|
voice->Paused = FALSE;
|
||||||
|
voice->NextBlock = ptr;
|
||||||
|
voice->position = 0;
|
||||||
|
voice->BlockLength = length;
|
||||||
|
voice->length = 0;
|
||||||
|
voice->next = NULL;
|
||||||
|
voice->prev = NULL;
|
||||||
|
voice->priority = priority;
|
||||||
|
voice->callbackval = callbackval;
|
||||||
|
voice->LoopStart = loopstart;
|
||||||
|
voice->LoopEnd = loopend;
|
||||||
|
voice->LoopSize = loopend > (char*) 0 ? (uintptr_t) loopend - (uintptr_t) loopstart + 1 : length;
|
||||||
|
|
||||||
|
MV_SetVoicePitch(voice, rate, pitchoffset);
|
||||||
|
MV_SetVoiceVolume(voice, vol, left, right);
|
||||||
|
MV_PlayVoice(voice);
|
||||||
|
|
||||||
|
return voice->handle;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_PlayWAV3D
|
||||||
|
|
||||||
|
Begin playback of sound data at specified angle and distance
|
||||||
|
from listener.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_PlayWAV3D
|
||||||
|
(
|
||||||
|
char *ptr,
|
||||||
|
uint32_t length,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t angle,
|
||||||
|
int32_t distance,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
int32_t left;
|
||||||
|
int32_t right;
|
||||||
|
int32_t mid;
|
||||||
|
int32_t volume;
|
||||||
|
int32_t status;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (distance < 0)
|
||||||
|
{
|
||||||
|
distance = -distance;
|
||||||
|
angle += MV_NUMPANPOSITIONS / 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
volume = MIX_VOLUME(distance);
|
||||||
|
|
||||||
|
// Ensure angle is within 0 - 127
|
||||||
|
angle &= MV_MAXPANPOSITION;
|
||||||
|
|
||||||
|
left = MV_PanTable[ angle ][ volume ].left;
|
||||||
|
right = MV_PanTable[ angle ][ volume ].right;
|
||||||
|
mid = max(0, 255 - distance);
|
||||||
|
|
||||||
|
status = MV_PlayWAV(ptr, length, -1, -1, pitchoffset, mid, left, right, priority, callbackval);
|
||||||
|
|
||||||
|
return status;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_PlayWAV
|
||||||
|
|
||||||
|
Begin playback of sound data with the given sound levels and
|
||||||
|
priority.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_PlayWAV
|
||||||
|
(
|
||||||
|
char *ptr,
|
||||||
|
uint32_t ptrlength,
|
||||||
|
int32_t loopstart,
|
||||||
|
int32_t loopend,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t vol,
|
||||||
|
int32_t left,
|
||||||
|
int32_t right,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
riff_header riff;
|
||||||
|
format_header format;
|
||||||
|
data_header data;
|
||||||
|
VoiceNode *voice;
|
||||||
|
int32_t length;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(&riff, ptr, sizeof(riff_header));
|
||||||
|
riff.file_size = LITTLE32(riff.file_size);
|
||||||
|
riff.format_size = LITTLE32(riff.format_size);
|
||||||
|
|
||||||
|
if ((memcmp(riff.RIFF, "RIFF", 4) != 0) ||
|
||||||
|
(memcmp(riff.WAVE, "WAVE", 4) != 0) ||
|
||||||
|
(memcmp(riff.fmt, "fmt ", 4) != 0))
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidWAVFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(&format, ptr + sizeof(riff_header), sizeof(format_header));
|
||||||
|
format.wFormatTag = LITTLE16(format.wFormatTag);
|
||||||
|
format.nChannels = LITTLE16(format.nChannels);
|
||||||
|
format.nSamplesPerSec = LITTLE32(format.nSamplesPerSec);
|
||||||
|
format.nAvgBytesPerSec = LITTLE32(format.nAvgBytesPerSec);
|
||||||
|
format.nBlockAlign = LITTLE16(format.nBlockAlign);
|
||||||
|
format.nBitsPerSample = LITTLE16(format.nBitsPerSample);
|
||||||
|
|
||||||
|
memcpy(&data, ptr + sizeof(riff_header) + riff.format_size, sizeof(data_header));
|
||||||
|
data.size = LITTLE32(data.size);
|
||||||
|
|
||||||
|
// Check if it's PCM data.
|
||||||
|
if (format.wFormatTag != 1)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidWAVFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (format.nChannels != 1 && format.nChannels != 2)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidWAVFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((format.nBitsPerSample != 8) &&
|
||||||
|
(format.nBitsPerSample != 16))
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidWAVFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (memcmp(data.DATA, "data", 4) != 0)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidWAVFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Request a voice from the voice pool
|
||||||
|
voice = MV_AllocVoice(priority);
|
||||||
|
if (voice == NULL)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NoVoices);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
voice->wavetype = WAV;
|
||||||
|
voice->bits = format.nBitsPerSample;
|
||||||
|
voice->channels = format.nChannels;
|
||||||
|
voice->GetSound = MV_GetNextWAVBlock;
|
||||||
|
|
||||||
|
length = data.size;
|
||||||
|
if (voice->bits == 16)
|
||||||
|
{
|
||||||
|
data.size &= ~1;
|
||||||
|
length /= 2;
|
||||||
|
}
|
||||||
|
if (voice->channels == 2)
|
||||||
|
{
|
||||||
|
data.size &= ~1;
|
||||||
|
length /= 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
voice->rawdataptr = (uint8_t *)ptr;
|
||||||
|
voice->ptrlength = ptrlength;
|
||||||
|
voice->Playing = TRUE;
|
||||||
|
voice->Paused = FALSE;
|
||||||
|
voice->DemandFeed = NULL;
|
||||||
|
voice->LoopCount = 0;
|
||||||
|
voice->position = 0;
|
||||||
|
voice->length = 0;
|
||||||
|
voice->BlockLength = length;
|
||||||
|
voice->NextBlock = (char *)((intptr_t) ptr + sizeof(riff_header) + riff.format_size + sizeof(data_header));
|
||||||
|
voice->next = NULL;
|
||||||
|
voice->prev = NULL;
|
||||||
|
voice->priority = priority;
|
||||||
|
voice->callbackval = callbackval;
|
||||||
|
voice->LoopStart = loopstart >= 0 ? voice->NextBlock : NULL;
|
||||||
|
voice->LoopEnd = NULL;
|
||||||
|
voice->LoopSize = loopend > 0 ? loopend - loopstart + 1 : length;
|
||||||
|
|
||||||
|
MV_SetVoicePitch(voice, format.nSamplesPerSec, pitchoffset);
|
||||||
|
MV_SetVoiceVolume(voice, vol, left, right);
|
||||||
|
MV_PlayVoice(voice);
|
||||||
|
|
||||||
|
return voice->handle;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_PlayVOC3D
|
||||||
|
|
||||||
|
Begin playback of sound data at specified angle and distance
|
||||||
|
from listener.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_PlayVOC3D
|
||||||
|
(
|
||||||
|
char *ptr,
|
||||||
|
uint32_t ptrlength,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t angle,
|
||||||
|
int32_t distance,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
int32_t left;
|
||||||
|
int32_t right;
|
||||||
|
int32_t mid;
|
||||||
|
int32_t volume;
|
||||||
|
int32_t status;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (distance < 0)
|
||||||
|
{
|
||||||
|
distance = -distance;
|
||||||
|
angle += MV_NUMPANPOSITIONS / 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
volume = MIX_VOLUME(distance);
|
||||||
|
|
||||||
|
// Ensure angle is within 0 - 127
|
||||||
|
angle &= MV_MAXPANPOSITION;
|
||||||
|
|
||||||
|
left = MV_PanTable[ angle ][ volume ].left;
|
||||||
|
right = MV_PanTable[ angle ][ volume ].right;
|
||||||
|
mid = max(0, 255 - distance);
|
||||||
|
|
||||||
|
status = MV_PlayVOC(ptr, ptrlength, -1, -1, pitchoffset, mid, left, right, priority, callbackval);
|
||||||
|
|
||||||
|
return status;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_PlayVOC
|
||||||
|
|
||||||
|
Begin playback of sound data with the given sound levels and
|
||||||
|
priority.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_PlayVOC
|
||||||
|
(
|
||||||
|
char *ptr,
|
||||||
|
uint32_t ptrlength,
|
||||||
|
int32_t loopstart,
|
||||||
|
int32_t loopend,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t vol,
|
||||||
|
int32_t left,
|
||||||
|
int32_t right,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
VoiceNode *voice;
|
||||||
|
int32_t status;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Make sure it looks like a valid VOC file.
|
||||||
|
status = memcmp(ptr, "Creative Voice File", 19);
|
||||||
|
if (status != 0)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_InvalidVOCFile);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Request a voice from the voice pool
|
||||||
|
voice = MV_AllocVoice(priority);
|
||||||
|
if (voice == NULL)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NoVoices);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
voice->rawdataptr = (uint8_t *)ptr;
|
||||||
|
voice->ptrlength = ptrlength;
|
||||||
|
voice->Playing = TRUE;
|
||||||
|
voice->Paused = FALSE;
|
||||||
|
voice->wavetype = VOC;
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = 1;
|
||||||
|
voice->GetSound = MV_GetNextVOCBlock;
|
||||||
|
voice->NextBlock = ptr + LITTLE16(*(uint16_t *)(ptr + 0x14));
|
||||||
|
voice->DemandFeed = NULL;
|
||||||
|
voice->LoopCount = 0;
|
||||||
|
voice->BlockLength = 0;
|
||||||
|
voice->PitchScale = PITCH_GetScale(pitchoffset);
|
||||||
|
voice->length = 0;
|
||||||
|
voice->next = NULL;
|
||||||
|
voice->prev = NULL;
|
||||||
|
voice->priority = priority;
|
||||||
|
voice->callbackval = callbackval;
|
||||||
|
voice->LoopStart = loopstart >= 0 ? voice->NextBlock : NULL;
|
||||||
|
voice->LoopEnd = NULL;
|
||||||
|
voice->LoopSize = loopend - loopstart + 1;
|
||||||
|
|
||||||
|
MV_SetVoiceVolume(voice, vol, left, right);
|
||||||
|
MV_PlayVoice(voice);
|
||||||
|
|
||||||
|
return voice->handle;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*---------------------------------------------------------------------
|
||||||
|
Function: MV_StartDemandFeedPlayback
|
||||||
|
|
||||||
|
Plays a digitized sound from a user controlled buffering system.
|
||||||
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
int32_t MV_StartDemandFeedPlayback
|
||||||
|
(
|
||||||
|
void (*function)(char **ptr, uint32_t *length),
|
||||||
|
int32_t rate,
|
||||||
|
int32_t pitchoffset,
|
||||||
|
int32_t vol,
|
||||||
|
int32_t left,
|
||||||
|
int32_t right,
|
||||||
|
int32_t priority,
|
||||||
|
uint32_t callbackval
|
||||||
|
)
|
||||||
|
|
||||||
|
{
|
||||||
|
VoiceNode *voice;
|
||||||
|
|
||||||
|
if (!MV_Installed)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NotInstalled);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Request a voice from the voice pool
|
||||||
|
voice = MV_AllocVoice(priority);
|
||||||
|
if (voice == NULL)
|
||||||
|
{
|
||||||
|
MV_SetErrorCode(MV_NoVoices);
|
||||||
|
return MV_Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
voice->wavetype = DemandFeed;
|
||||||
|
voice->bits = 8;
|
||||||
|
voice->channels = 1;
|
||||||
|
voice->GetSound = MV_GetNextDemandFeedBlock;
|
||||||
|
voice->NextBlock = NULL;
|
||||||
|
voice->DemandFeed = function;
|
||||||
|
voice->LoopStart = NULL;
|
||||||
|
voice->LoopCount = 0;
|
||||||
|
voice->position = 0;
|
||||||
|
voice->sound = NULL;
|
||||||
|
voice->length = 0;
|
||||||
|
voice->BlockLength = 0;
|
||||||
|
voice->Playing = TRUE;
|
||||||
|
voice->next = NULL;
|
||||||
|
voice->prev = NULL;
|
||||||
|
voice->priority = priority;
|
||||||
|
voice->callbackval = callbackval;
|
||||||
|
|
||||||
|
MV_SetVoicePitch(voice, rate, pitchoffset);
|
||||||
|
MV_SetVoiceVolume(voice, vol, left, right);
|
||||||
|
MV_PlayVoice(voice);
|
||||||
|
|
||||||
|
return voice->handle;
|
||||||
|
}
|
||||||
|
|
@ -97,7 +97,7 @@ const char *FX_ErrorString
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(ErrorString);
|
return ErrorString;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -164,7 +164,7 @@ int32_t FX_Init
|
||||||
FX_Installed = TRUE;
|
FX_Installed = TRUE;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -184,7 +184,7 @@ int32_t FX_Shutdown
|
||||||
|
|
||||||
if (!FX_Installed)
|
if (!FX_Installed)
|
||||||
{
|
{
|
||||||
return(FX_Ok);
|
return FX_Ok;
|
||||||
}
|
}
|
||||||
|
|
||||||
status = MV_Shutdown();
|
status = MV_Shutdown();
|
||||||
|
|
@ -196,7 +196,7 @@ int32_t FX_Shutdown
|
||||||
|
|
||||||
FX_Installed = FALSE;
|
FX_Installed = FALSE;
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -218,7 +218,7 @@ int32_t FX_SetCallBack
|
||||||
|
|
||||||
MV_SetCallBack(function);
|
MV_SetCallBack(function);
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -254,7 +254,7 @@ int32_t FX_GetVolume
|
||||||
|
|
||||||
volume = MV_GetVolume();
|
volume = MV_GetVolume();
|
||||||
|
|
||||||
return(volume);
|
return volume;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -408,7 +408,7 @@ int32_t FX_PauseVoice
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -434,7 +434,7 @@ int32_t FX_EndLooping
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*---------------------------------------------------------------------
|
/*---------------------------------------------------------------------
|
||||||
|
|
@ -462,7 +462,7 @@ int32_t FX_SetPan
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -488,7 +488,7 @@ int32_t FX_SetPitch
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -514,7 +514,7 @@ int32_t FX_SetFrequency
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -537,17 +537,7 @@ int32_t FX_PlayVOC
|
||||||
)
|
)
|
||||||
|
|
||||||
{
|
{
|
||||||
int32_t handle;
|
return FX_PlayLoopedVOC(ptr, ptrlength, -1, -1, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
|
|
||||||
handle = MV_PlayVOC(ptr, ptrlength, pitchoffset, vol, left, right,
|
|
||||||
priority, callbackval);
|
|
||||||
if (handle < MV_Ok)
|
|
||||||
{
|
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
|
||||||
handle = FX_Warning;
|
|
||||||
}
|
|
||||||
|
|
||||||
return(handle);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -574,7 +564,7 @@ int32_t FX_PlayLoopedVOC
|
||||||
{
|
{
|
||||||
int32_t handle;
|
int32_t handle;
|
||||||
|
|
||||||
handle = MV_PlayLoopedVOC(ptr, ptrlength, loopstart, loopend, pitchoffset,
|
handle = MV_PlayVOC(ptr, ptrlength, loopstart, loopend, pitchoffset,
|
||||||
vol, left, right, priority, callbackval);
|
vol, left, right, priority, callbackval);
|
||||||
if (handle < MV_Ok)
|
if (handle < MV_Ok)
|
||||||
{
|
{
|
||||||
|
|
@ -582,7 +572,7 @@ int32_t FX_PlayLoopedVOC
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -605,17 +595,7 @@ int32_t FX_PlayWAV
|
||||||
)
|
)
|
||||||
|
|
||||||
{
|
{
|
||||||
int32_t handle;
|
return FX_PlayLoopedWAV(ptr, ptrlength, -1, -1, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
|
|
||||||
handle = MV_PlayWAV(ptr, ptrlength, pitchoffset, vol, left, right,
|
|
||||||
priority, callbackval);
|
|
||||||
if (handle < MV_Ok)
|
|
||||||
{
|
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
|
||||||
handle = FX_Warning;
|
|
||||||
}
|
|
||||||
|
|
||||||
return(handle);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -642,7 +622,7 @@ int32_t FX_PlayLoopedWAV
|
||||||
{
|
{
|
||||||
int32_t handle;
|
int32_t handle;
|
||||||
|
|
||||||
handle = MV_PlayLoopedWAV(ptr, ptrlength, loopstart, loopend,
|
handle = MV_PlayWAV(ptr, ptrlength, loopstart, loopend,
|
||||||
pitchoffset, vol, left, right, priority, callbackval);
|
pitchoffset, vol, left, right, priority, callbackval);
|
||||||
if (handle < MV_Ok)
|
if (handle < MV_Ok)
|
||||||
{
|
{
|
||||||
|
|
@ -650,7 +630,7 @@ int32_t FX_PlayLoopedWAV
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -683,7 +663,7 @@ int32_t FX_PlayVOC3D
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -716,7 +696,7 @@ int32_t FX_PlayWAV3D
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -740,17 +720,7 @@ int32_t FX_PlayRaw
|
||||||
)
|
)
|
||||||
|
|
||||||
{
|
{
|
||||||
int32_t handle;
|
return FX_PlayLoopedRaw(ptr, length, NULL, NULL, rate, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
|
|
||||||
handle = MV_PlayRaw(ptr, length, rate, pitchoffset,
|
|
||||||
vol, left, right, priority, callbackval);
|
|
||||||
if (handle < MV_Ok)
|
|
||||||
{
|
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
|
||||||
handle = FX_Warning;
|
|
||||||
}
|
|
||||||
|
|
||||||
return(handle);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -778,7 +748,7 @@ int32_t FX_PlayLoopedRaw
|
||||||
{
|
{
|
||||||
int32_t handle;
|
int32_t handle;
|
||||||
|
|
||||||
handle = MV_PlayLoopedRaw(ptr, length, loopstart, loopend,
|
handle = MV_PlayRaw(ptr, length, loopstart, loopend,
|
||||||
rate, pitchoffset, vol, left, right, priority, callbackval);
|
rate, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
if (handle < MV_Ok)
|
if (handle < MV_Ok)
|
||||||
{
|
{
|
||||||
|
|
@ -786,7 +756,7 @@ int32_t FX_PlayLoopedRaw
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -808,7 +778,7 @@ int32_t FX_Pan3D(int32_t handle,int32_t angle,int32_t distance)
|
||||||
status = FX_Warning;
|
status = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(status);
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -820,7 +790,7 @@ int32_t FX_Pan3D(int32_t handle,int32_t angle,int32_t distance)
|
||||||
|
|
||||||
int32_t FX_SoundActive(int32_t handle)
|
int32_t FX_SoundActive(int32_t handle)
|
||||||
{
|
{
|
||||||
return(MV_VoicePlaying(handle));
|
return MV_VoicePlaying(handle);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -832,7 +802,7 @@ int32_t FX_SoundActive(int32_t handle)
|
||||||
|
|
||||||
int32_t FX_SoundsPlaying(void)
|
int32_t FX_SoundsPlaying(void)
|
||||||
{
|
{
|
||||||
return(MV_VoicesPlaying());
|
return MV_VoicesPlaying();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -850,10 +820,10 @@ int32_t FX_StopSound(int32_t handle)
|
||||||
if (status != MV_Ok)
|
if (status != MV_Ok)
|
||||||
{
|
{
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
FX_SetErrorCode(FX_MultiVocError);
|
||||||
return(FX_Warning);
|
return FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(FX_Ok);
|
return FX_Ok;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -875,10 +845,10 @@ int32_t FX_StopAllSounds
|
||||||
if (status != MV_Ok)
|
if (status != MV_Ok)
|
||||||
{
|
{
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
FX_SetErrorCode(FX_MultiVocError);
|
||||||
return(FX_Warning);
|
return FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(FX_Ok);
|
return FX_Ok;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -911,10 +881,39 @@ int32_t FX_StartDemandFeedPlayback
|
||||||
handle = FX_Warning;
|
handle = FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(handle);
|
return handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static wavedata FX_AutoDetectFormat(const char *ptr)
|
||||||
|
{
|
||||||
|
switch (LITTLE32(*(int32_t *)ptr))
|
||||||
|
{
|
||||||
|
case 'C'+('r'<<8)+('e'<<16)+('a'<<24): // Crea
|
||||||
|
return VOC;
|
||||||
|
break;
|
||||||
|
case 'R'+('I'<<8)+('F'<<16)+('F'<<24): // RIFF
|
||||||
|
return WAV;
|
||||||
|
break;
|
||||||
|
case 'O'+('g'<<8)+('g'<<16)+('S'<<24): // OggS
|
||||||
|
return Vorbis;
|
||||||
|
break;
|
||||||
|
case 'f'+('L'<<8)+('a'<<16)+('C'<<24): // fLaC
|
||||||
|
return FLAC;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
switch (LITTLE32(*(int32_t *)(ptr + 8)))
|
||||||
|
{
|
||||||
|
case 'W'+('A'<<8)+('V'<<16)+('E'<<24): // WAVE
|
||||||
|
return WAV;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return Unknown;
|
||||||
|
}
|
||||||
|
|
||||||
/*---------------------------------------------------------------------
|
/*---------------------------------------------------------------------
|
||||||
Function: FX_PlayAuto
|
Function: FX_PlayAuto
|
||||||
|
|
||||||
|
|
@ -923,50 +922,7 @@ int32_t FX_StartDemandFeedPlayback
|
||||||
int32_t FX_PlayAuto(char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol,
|
int32_t FX_PlayAuto(char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol,
|
||||||
int32_t left, int32_t right, int32_t priority, uint32_t callbackval)
|
int32_t left, int32_t right, int32_t priority, uint32_t callbackval)
|
||||||
{
|
{
|
||||||
int32_t handle = -1;
|
return FX_PlayLoopedAuto(ptr, length, -1, -1, pitchoffset, vol, left, right, priority, callbackval);;
|
||||||
|
|
||||||
switch (LITTLE32(*(int32_t *)ptr))
|
|
||||||
{
|
|
||||||
case 'C'+('r'<<8)+('e'<<16)+('a'<<24):
|
|
||||||
handle = MV_PlayVOC(ptr, length, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
case 'R'+('I'<<8)+('F'<<16)+('F'<<24):
|
|
||||||
handle = MV_PlayWAV(ptr, length, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
#ifdef HAVE_VORBIS
|
|
||||||
case 'O'+('g'<<8)+('g'<<16)+('S'<<24):
|
|
||||||
handle = MV_PlayVorbis(ptr, length, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#ifdef HAVE_FLAC
|
|
||||||
case 'f'+('L'<<8)+('a'<<16)+('C'<<24):
|
|
||||||
handle = MV_PlayFLAC(ptr, length, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
default:
|
|
||||||
switch (LITTLE32(*(int32_t *)(ptr + 8)))
|
|
||||||
{
|
|
||||||
case 'W'+('A'<<8)+('V'<<16)+('E'<<24):
|
|
||||||
handle = MV_PlayWAV(ptr, length, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (handle <= MV_Ok)
|
|
||||||
{
|
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
|
||||||
handle = FX_Warning;
|
|
||||||
}
|
|
||||||
|
|
||||||
return handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
int32_t FX_SetPrintf(void (*function)(const char *, ...))
|
|
||||||
{
|
|
||||||
MV_SetPrintf(function);
|
|
||||||
|
|
||||||
return FX_Ok;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/*---------------------------------------------------------------------
|
/*---------------------------------------------------------------------
|
||||||
|
|
@ -979,39 +935,31 @@ int32_t FX_PlayLoopedAuto(char *ptr, uint32_t length, int32_t loopstart, int32_t
|
||||||
uint32_t callbackval)
|
uint32_t callbackval)
|
||||||
{
|
{
|
||||||
int32_t handle = -1;
|
int32_t handle = -1;
|
||||||
#if 0
|
|
||||||
|
switch (FX_AutoDetectFormat(ptr))
|
||||||
{
|
{
|
||||||
char fmtstr[5];
|
case VOC:
|
||||||
Bmemcpy(fmtstr, ptr, 4);
|
handle = MV_PlayVOC(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
fmtstr[4] = 0;
|
|
||||||
printf("FX_PlayLoopedAuto %s\n", fmtstr);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
switch (LITTLE32(*(int32_t *)ptr))
|
|
||||||
{
|
|
||||||
case 'C'+('r'<<8)+('e'<<16)+('a'<<24):
|
|
||||||
handle = MV_PlayLoopedVOC(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
break;
|
||||||
case 'R'+('I'<<8)+('F'<<16)+('F'<<24):
|
case WAV:
|
||||||
handle = MV_PlayLoopedWAV(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
handle = MV_PlayWAV(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
break;
|
break;
|
||||||
|
case Vorbis:
|
||||||
#ifdef HAVE_VORBIS
|
#ifdef HAVE_VORBIS
|
||||||
case 'O'+('g'<<8)+('g'<<16)+('S'<<24):
|
handle = MV_PlayVorbis(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
handle = MV_PlayLoopedVorbis(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
#else
|
||||||
break;
|
MV_Printf("FX_PlayLoopedAuto: OggVorbis support not included in this binary.\n");
|
||||||
#endif
|
#endif
|
||||||
|
break;
|
||||||
|
case FLAC:
|
||||||
#ifdef HAVE_FLAC
|
#ifdef HAVE_FLAC
|
||||||
case 'f'+('L'<<8)+('a'<<16)+('C'<<24):
|
handle = MV_PlayFLAC(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
||||||
handle = MV_PlayLoopedFLAC(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
#else
|
||||||
break;
|
MV_Printf("FX_PlayLoopedAuto: FLAC support not included in this binary.\n");
|
||||||
#endif
|
#endif
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
switch (LITTLE32(*(int32_t *)(ptr + 8)))
|
MV_Printf("FX_PlayLoopedAuto: Unknown or unsupported format.\n");
|
||||||
{
|
|
||||||
case 'W'+('A'<<8)+('V'<<16)+('E'<<24):
|
|
||||||
handle = MV_PlayLoopedWAV(ptr, length, loopstart, loopend, pitchoffset, vol, left, right, priority, callbackval);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -1035,31 +983,30 @@ int32_t FX_PlayAuto3D(char *ptr, uint32_t length, int32_t pitchoffset, int32_t a
|
||||||
{
|
{
|
||||||
int32_t handle = -1;
|
int32_t handle = -1;
|
||||||
|
|
||||||
switch (LITTLE32(*(int32_t *)ptr))
|
switch (FX_AutoDetectFormat(ptr))
|
||||||
{
|
{
|
||||||
case 'C'+('r'<<8)+('e'<<16)+('a'<<24): // Crea
|
case VOC:
|
||||||
handle = MV_PlayVOC3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
handle = MV_PlayVOC3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
||||||
break;
|
break;
|
||||||
case 'R'+('I'<<8)+('F'<<16)+('F'<<24): // RIFF
|
case WAV:
|
||||||
handle = MV_PlayWAV3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
handle = MV_PlayWAV3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
||||||
break;
|
break;
|
||||||
|
case Vorbis:
|
||||||
#ifdef HAVE_VORBIS
|
#ifdef HAVE_VORBIS
|
||||||
case 'O'+('g'<<8)+('g'<<16)+('S'<<24): // OggS
|
|
||||||
handle = MV_PlayVorbis3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
handle = MV_PlayVorbis3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
||||||
break;
|
#else
|
||||||
|
MV_Printf("FX_PlayAuto3D: OggVorbis support not included in this binary.\n");
|
||||||
#endif
|
#endif
|
||||||
|
break;
|
||||||
|
case FLAC:
|
||||||
#ifdef HAVE_FLAC
|
#ifdef HAVE_FLAC
|
||||||
case 'f'+('L'<<8)+('a'<<16)+('C'<<24): // fLaC
|
|
||||||
handle = MV_PlayFLAC3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
handle = MV_PlayFLAC3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
||||||
break;
|
#else
|
||||||
|
MV_Printf("FX_PlayAuto3D: FLAC support not included in this binary.\n");
|
||||||
#endif
|
#endif
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
switch (LITTLE32(*(int32_t *)(ptr + 8)))
|
MV_Printf("FX_PlayAuto3D: Unknown or unsupported format.\n");
|
||||||
{
|
|
||||||
case 'W'+('A'<<8)+('V'<<16)+('E'<<24): // WAVE
|
|
||||||
handle = MV_PlayWAV3D(ptr, length, pitchoffset, angle, distance, priority, callbackval);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -1080,8 +1027,15 @@ int32_t FX_SetVoiceCallback(int32_t handle, uint32_t callbackval)
|
||||||
if (status != MV_Ok)
|
if (status != MV_Ok)
|
||||||
{
|
{
|
||||||
FX_SetErrorCode(FX_MultiVocError);
|
FX_SetErrorCode(FX_MultiVocError);
|
||||||
return(FX_Warning);
|
return FX_Warning;
|
||||||
}
|
}
|
||||||
|
|
||||||
return(FX_Ok);
|
return FX_Ok;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t FX_SetPrintf(void (*function)(const char *, ...))
|
||||||
|
{
|
||||||
|
MV_SetPrintf(function);
|
||||||
|
|
||||||
|
return FX_Ok;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
File diff suppressed because it is too large
Load diff
|
|
@ -32,9 +32,47 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
#define __MULTIVOC_H
|
#define __MULTIVOC_H
|
||||||
|
|
||||||
#ifndef UNREFERENCED_PARAMETER
|
#ifndef UNREFERENCED_PARAMETER
|
||||||
#define UNREFERENCED_PARAMETER(x) x=x
|
# define UNREFERENCED_PARAMETER(x) x=x
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifdef _MSC_VER
|
||||||
|
# define inline __inline
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __POWERPC__
|
||||||
|
# define LITTLE16 SWAP16
|
||||||
|
# define LITTLE32 SWAP32
|
||||||
|
#else
|
||||||
|
# define LITTLE16
|
||||||
|
# define LITTLE32
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef min
|
||||||
|
# define min(x,y) ((x) < (y) ? (x) : (y))
|
||||||
|
#endif
|
||||||
|
#ifndef max
|
||||||
|
# define max(x,y) ((x) > (y) ? (x) : (y))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(_MSC_VER)
|
||||||
|
# define strcasecmp _stricmp
|
||||||
|
# define strncasecmp _strnicmp
|
||||||
|
#elif defined(__QNX__)
|
||||||
|
# define strcasecmp stricmp
|
||||||
|
# define strncasecmp strnicmp
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
Unknown,
|
||||||
|
Raw,
|
||||||
|
VOC,
|
||||||
|
DemandFeed,
|
||||||
|
WAV,
|
||||||
|
Vorbis,
|
||||||
|
FLAC,
|
||||||
|
} wavedata;
|
||||||
|
|
||||||
#define MV_MINVOICEHANDLE 1
|
#define MV_MINVOICEHANDLE 1
|
||||||
|
|
||||||
extern int32_t MV_ErrorCode;
|
extern int32_t MV_ErrorCode;
|
||||||
|
|
@ -83,38 +121,27 @@ int32_t MV_StartDemandFeedPlayback( void ( *function )( char **ptr, uint32_t *
|
||||||
int32_t rate, int32_t pitchoffset, int32_t vol, int32_t left, int32_t right,
|
int32_t rate, int32_t pitchoffset, int32_t vol, int32_t left, int32_t right,
|
||||||
int32_t priority, uint32_t callbackval );
|
int32_t priority, uint32_t callbackval );
|
||||||
int32_t MV_PlayRaw( char *ptr, uint32_t length,
|
int32_t MV_PlayRaw( char *ptr, uint32_t length,
|
||||||
unsigned rate, int32_t pitchoffset, int32_t vol, int32_t left,
|
|
||||||
int32_t right, int32_t priority, uint32_t callbackval );
|
|
||||||
int32_t MV_PlayLoopedRaw( char *ptr, uint32_t length,
|
|
||||||
char *loopstart, char *loopend, unsigned rate, int32_t pitchoffset,
|
char *loopstart, char *loopend, unsigned rate, int32_t pitchoffset,
|
||||||
int32_t vol, int32_t left, int32_t right, int32_t priority,
|
int32_t vol, int32_t left, int32_t right, int32_t priority,
|
||||||
uint32_t callbackval );
|
uint32_t callbackval );
|
||||||
int32_t MV_PlayWAV( char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol, int32_t left,
|
|
||||||
int32_t right, int32_t priority, uint32_t callbackval );
|
|
||||||
int32_t MV_PlayWAV3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
int32_t MV_PlayWAV3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
||||||
int32_t priority, uint32_t callbackval );
|
int32_t priority, uint32_t callbackval );
|
||||||
int32_t MV_PlayLoopedWAV( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
int32_t MV_PlayWAV( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
||||||
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
||||||
uint32_t callbackval );
|
uint32_t callbackval );
|
||||||
int32_t MV_PlayVOC3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
int32_t MV_PlayVOC3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
||||||
int32_t priority, uint32_t callbackval );
|
int32_t priority, uint32_t callbackval );
|
||||||
int32_t MV_PlayVOC( char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol, int32_t left, int32_t right,
|
int32_t MV_PlayVOC( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
||||||
int32_t priority, uint32_t callbackval );
|
|
||||||
int32_t MV_PlayLoopedVOC( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
|
||||||
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
||||||
uint32_t callbackval );
|
uint32_t callbackval );
|
||||||
int32_t MV_PlayVorbis3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
int32_t MV_PlayVorbis3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
||||||
int32_t priority, uint32_t callbackval );
|
int32_t priority, uint32_t callbackval );
|
||||||
int32_t MV_PlayVorbis( char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol, int32_t left, int32_t right,
|
int32_t MV_PlayVorbis( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
||||||
int32_t priority, uint32_t callbackval );
|
|
||||||
int32_t MV_PlayLoopedVorbis( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
|
||||||
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
||||||
uint32_t callbackval );
|
uint32_t callbackval );
|
||||||
int32_t MV_PlayFLAC3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
int32_t MV_PlayFLAC3D( char *ptr, uint32_t length, int32_t pitchoffset, int32_t angle, int32_t distance,
|
||||||
int32_t priority, uint32_t callbackval );
|
int32_t priority, uint32_t callbackval );
|
||||||
int32_t MV_PlayFLAC( char *ptr, uint32_t length, int32_t pitchoffset, int32_t vol, int32_t left, int32_t right,
|
int32_t MV_PlayFLAC( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
||||||
int32_t priority, uint32_t callbackval );
|
|
||||||
int32_t MV_PlayLoopedFLAC( char *ptr, uint32_t length, int32_t loopstart, int32_t loopend,
|
|
||||||
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
int32_t pitchoffset, int32_t vol, int32_t left, int32_t right, int32_t priority,
|
||||||
uint32_t callbackval );
|
uint32_t callbackval );
|
||||||
//void MV_CreateVolumeTable( int32_t index, int32_t volume, int32_t MaxVolume );
|
//void MV_CreateVolumeTable( int32_t index, int32_t volume, int32_t MaxVolume );
|
||||||
|
|
|
||||||
|
|
@ -84,7 +84,7 @@ uint32_t PITCH_GetScale(int32_t pitchoffset)
|
||||||
PITCH_Init();
|
PITCH_Init();
|
||||||
|
|
||||||
if (pitchoffset == 0)
|
if (pitchoffset == 0)
|
||||||
return(PitchTable[ 0 ][ 0 ]);
|
return PitchTable[ 0 ][ 0 ];
|
||||||
|
|
||||||
noteshift = pitchoffset % 1200;
|
noteshift = pitchoffset % 1200;
|
||||||
if (noteshift < 0)
|
if (noteshift < 0)
|
||||||
|
|
|
||||||
|
|
@ -43,15 +43,9 @@
|
||||||
# include "vorbis/vorbisfile.h"
|
# include "vorbis/vorbisfile.h"
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef min
|
|
||||||
#define min(x,y) ((x) < (y) ? (x) : (y))
|
|
||||||
#endif
|
|
||||||
#ifndef max
|
|
||||||
#define max(x,y) ((x) > (y) ? (x) : (y))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define BLOCKSIZE 0x8000
|
#define BLOCKSIZE 0x8000
|
||||||
|
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
void * ptr;
|
void * ptr;
|
||||||
size_t length;
|
size_t length;
|
||||||
|
|
@ -280,7 +274,7 @@ static playbackstatus MV_GetNextVorbisBlock
|
||||||
voice->BlockLength = 0;
|
voice->BlockLength = 0;
|
||||||
voice->length = bytesread << 16; // ???: Should the literal 16 be voice->bits?
|
voice->length = bytesread << 16; // ???: Should the literal 16 be voice->bits?
|
||||||
|
|
||||||
return( KeepPlaying );
|
return KeepPlaying;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -312,7 +306,7 @@ int32_t MV_PlayVorbis3D
|
||||||
if ( !MV_Installed )
|
if ( !MV_Installed )
|
||||||
{
|
{
|
||||||
MV_SetErrorCode( MV_NotInstalled );
|
MV_SetErrorCode( MV_NotInstalled );
|
||||||
return( MV_Error );
|
return MV_Error;
|
||||||
}
|
}
|
||||||
|
|
||||||
if ( distance < 0 )
|
if ( distance < 0 )
|
||||||
|
|
@ -330,10 +324,9 @@ int32_t MV_PlayVorbis3D
|
||||||
right = MV_PanTable[ angle ][ volume ].right;
|
right = MV_PanTable[ angle ][ volume ].right;
|
||||||
mid = max( 0, 255 - distance );
|
mid = max( 0, 255 - distance );
|
||||||
|
|
||||||
status = MV_PlayVorbis( ptr, ptrlength, pitchoffset, mid, left, right, priority,
|
status = MV_PlayVorbis(ptr, ptrlength, -1, -1, pitchoffset, mid, left, right, priority, callbackval);
|
||||||
callbackval );
|
|
||||||
|
|
||||||
return( status );
|
return status;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -345,35 +338,6 @@ priority.
|
||||||
---------------------------------------------------------------------*/
|
---------------------------------------------------------------------*/
|
||||||
|
|
||||||
int32_t MV_PlayVorbis
|
int32_t MV_PlayVorbis
|
||||||
(
|
|
||||||
char *ptr,
|
|
||||||
uint32_t ptrlength,
|
|
||||||
int32_t pitchoffset,
|
|
||||||
int32_t vol,
|
|
||||||
int32_t left,
|
|
||||||
int32_t right,
|
|
||||||
int32_t priority,
|
|
||||||
uint32_t callbackval
|
|
||||||
)
|
|
||||||
|
|
||||||
{
|
|
||||||
int32_t status;
|
|
||||||
|
|
||||||
status = MV_PlayLoopedVorbis( ptr, ptrlength, -1, -1, pitchoffset, vol, left, right,
|
|
||||||
priority, callbackval );
|
|
||||||
|
|
||||||
return( status );
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/*---------------------------------------------------------------------
|
|
||||||
Function: MV_PlayLoopedVorbis
|
|
||||||
|
|
||||||
Begin playback of sound data with the given sound levels and
|
|
||||||
priority.
|
|
||||||
---------------------------------------------------------------------*/
|
|
||||||
|
|
||||||
int32_t MV_PlayLoopedVorbis
|
|
||||||
(
|
(
|
||||||
char *ptr,
|
char *ptr,
|
||||||
uint32_t ptrlength,
|
uint32_t ptrlength,
|
||||||
|
|
@ -398,7 +362,7 @@ int32_t MV_PlayLoopedVorbis
|
||||||
if ( !MV_Installed )
|
if ( !MV_Installed )
|
||||||
{
|
{
|
||||||
MV_SetErrorCode( MV_NotInstalled );
|
MV_SetErrorCode( MV_NotInstalled );
|
||||||
return( MV_Error );
|
return MV_Error;
|
||||||
}
|
}
|
||||||
|
|
||||||
vd = (vorbis_data *) malloc( sizeof(vorbis_data) );
|
vd = (vorbis_data *) malloc( sizeof(vorbis_data) );
|
||||||
|
|
@ -415,7 +379,7 @@ int32_t MV_PlayLoopedVorbis
|
||||||
|
|
||||||
status = ov_open_callbacks((void *) vd, &vd->vf, 0, 0, vorbis_callbacks);
|
status = ov_open_callbacks((void *) vd, &vd->vf, 0, 0, vorbis_callbacks);
|
||||||
if (status < 0) {
|
if (status < 0) {
|
||||||
MV_Printf("MV_PlayLoopedVorbis: err %d\n", status);
|
MV_Printf("MV_PlayVorbis: err %d\n", status);
|
||||||
MV_SetErrorCode( MV_InvalidVorbisFile );
|
MV_SetErrorCode( MV_InvalidVorbisFile );
|
||||||
return MV_Error;
|
return MV_Error;
|
||||||
}
|
}
|
||||||
|
|
@ -442,7 +406,7 @@ int32_t MV_PlayLoopedVorbis
|
||||||
ov_clear(&vd->vf);
|
ov_clear(&vd->vf);
|
||||||
free(vd);
|
free(vd);
|
||||||
MV_SetErrorCode( MV_NoVoices );
|
MV_SetErrorCode( MV_NoVoices );
|
||||||
return( MV_Error );
|
return MV_Error;
|
||||||
}
|
}
|
||||||
|
|
||||||
voice->wavetype = Vorbis;
|
voice->wavetype = Vorbis;
|
||||||
|
|
@ -454,7 +418,6 @@ int32_t MV_PlayLoopedVorbis
|
||||||
voice->DemandFeed = NULL;
|
voice->DemandFeed = NULL;
|
||||||
voice->LoopCount = 0;
|
voice->LoopCount = 0;
|
||||||
voice->BlockLength = 0;
|
voice->BlockLength = 0;
|
||||||
voice->PitchScale = PITCH_GetScale( pitchoffset );
|
|
||||||
voice->length = 0;
|
voice->length = 0;
|
||||||
voice->next = NULL;
|
voice->next = NULL;
|
||||||
voice->prev = NULL;
|
voice->prev = NULL;
|
||||||
|
|
@ -470,17 +433,14 @@ int32_t MV_PlayLoopedVorbis
|
||||||
|
|
||||||
voice->Playing = TRUE;
|
voice->Playing = TRUE;
|
||||||
voice->Paused = FALSE;
|
voice->Paused = FALSE;
|
||||||
|
|
||||||
voice->SamplingRate = vi->rate;
|
MV_SetVoicePitch(voice, vi->rate, pitchoffset);
|
||||||
voice->RateScale = ( voice->SamplingRate * voice->PitchScale ) / MV_MixRate;
|
|
||||||
voice->FixedPointBufferSize = ( voice->RateScale * MV_MIXBUFFERSIZE ) -
|
|
||||||
voice->RateScale;
|
|
||||||
MV_SetVoiceMixMode( voice );
|
MV_SetVoiceMixMode( voice );
|
||||||
|
|
||||||
MV_SetVoiceVolume( voice, vol, left, right );
|
MV_SetVoiceVolume( voice, vol, left, right );
|
||||||
MV_PlayVoice( voice );
|
MV_PlayVoice( voice );
|
||||||
|
|
||||||
return( voice->handle );
|
return voice->handle;
|
||||||
}
|
}
|
||||||
|
|
||||||
void MV_ReleaseVorbisVoice( VoiceNode * voice )
|
void MV_ReleaseVorbisVoice( VoiceNode * voice )
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue