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Merge pull request #29 from freakdave/master

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(Xbox 1) Fixed low volume issue
This commit is contained in:
Squarepusher 2012-07-22 04:28:43 -07:00
commit 3ddb4a97ec
1 changed files with 22 additions and 0 deletions
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22
audio/dsound.c
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@ -21,6 +21,18 @@
// The caller does not have the priority level required for the function to // The caller does not have the priority level required for the function to
// succeed // succeed
#define DSERR_PRIOLEVELNEEDED MAKE_DSHRESULT(70) #define DSERR_PRIOLEVELNEEDED MAKE_DSHRESULT(70)
// Send the audio signal (stereo, without attenuation) to all existing speakers
DSMIXBINVOLUMEPAIR dsmbvp[8] = {
{DSMIXBIN_FRONT_LEFT, DSBVOLUME_MAX},
{DSMIXBIN_FRONT_RIGHT, DSBVOLUME_MAX},
{DSMIXBIN_FRONT_CENTER, DSBVOLUME_MAX},
{DSMIXBIN_FRONT_CENTER, DSBVOLUME_MAX},
{DSMIXBIN_BACK_LEFT, DSBVOLUME_MAX},
{DSMIXBIN_BACK_RIGHT, DSBVOLUME_MAX},
{DSMIXBIN_LOW_FREQUENCY, DSBVOLUME_MAX},
{DSMIXBIN_LOW_FREQUENCY, DSBVOLUME_MAX}};
DSMIXBINS dsmb;
#endif #endif
#include "../driver.h" #include "../driver.h"
@ -338,6 +350,16 @@ static void *dsound_init(const char *device, unsigned rate, unsigned latency)
if (IDirectSound_CreateSoundBuffer(ds->ds, &bufdesc, &ds->dsb, 0) != DS_OK) if (IDirectSound_CreateSoundBuffer(ds->ds, &bufdesc, &ds->dsb, 0) != DS_OK)
goto error; goto error;
IDirectSoundBuffer_SetVolume(ds->dsb, DSBVOLUME_MAX);
#ifdef _XBOX
dsmb.dwMixBinCount = 8;
dsmb.lpMixBinVolumePairs = dsmbvp;
IDirectSoundBuffer_SetHeadroom(ds->dsb, DSBHEADROOM_MIN);
IDirectSoundBuffer_SetMixBins(ds->dsb, &dsmb);
#endif
IDirectSoundBuffer_SetCurrentPosition(ds->dsb, 0); IDirectSoundBuffer_SetCurrentPosition(ds->dsb, 0);
dsound_clear_buffer(ds); dsound_clear_buffer(ds);