Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-07-31 11:51:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

[DSOUND_NEW]

Browse source 
- Implement getting volume, volume pan, and frequency for secondary sound buffer
- Semi-stub setting volume, volume pan and frequency for secondary...

svn path=/trunk/; revision=45529
This commit is contained in:
Johannes Anderwald 2010-02-09 13:14:19 +00:00
parent a12bfcf5d5
commit d1a6561178
1 changed files with 95 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

111
reactos/dll/directx/dsound_new/secondary.c
View file

@ -18,6 +18,9 @@ typedef struct
LPFILTERINFO Filter;
DWORD dwLevel;
DWORD dwFlags;
DWORD dwFrequency;
LONG Volume;
LONG VolumePan;
LPWAVEFORMATEX Format;
PUCHAR Buffer;
DWORD BufferSize;
@ -139,8 +142,8 @@ HRESULT
WINAPI
SecondaryDirectSoundBuffer8Impl_fnGetFormat(
LPDIRECTSOUNDBUFFER8 iface,
LPWAVEFORMATEX pwfxFormat,
DWORD dwSizeAllocated,
LPWAVEFORMATEX pwfxFormat,
DWORD dwSizeAllocated,
LPDWORD pdwSizeWritten)
{
DWORD FormatSize;
@ -186,8 +189,18 @@ SecondaryDirectSoundBuffer8Impl_fnGetVolume(
LPDIRECTSOUNDBUFFER8 iface,
LPLONG plVolume)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (!plVolume)
{
/* invalid parameter */
return DSERR_INVALIDPARAM;
}
/* get volume */
*plVolume = This->Volume;
return DS_OK;
}
HRESULT
@ -196,8 +209,18 @@ SecondaryDirectSoundBuffer8Impl_fnGetPan(
LPDIRECTSOUNDBUFFER8 iface,
LPLONG plPan)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (!plPan)
{
/* invalid parameter */
return DSERR_INVALIDPARAM;
}
/* get frequency */
*plPan = This->VolumePan;
return DS_OK;
}
HRESULT
@ -206,8 +229,18 @@ SecondaryDirectSoundBuffer8Impl_fnGetFrequency(
LPDIRECTSOUNDBUFFER8 iface,
LPDWORD pdwFrequency)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (!pdwFrequency)
{
/* invalid parameter */
return DSERR_INVALIDPARAM;
}
/* get frequency */
*pdwFrequency = This->dwFrequency;
return DS_OK;
}
HRESULT
@ -243,8 +276,8 @@ SecondaryDirectSoundBuffer8Impl_fnInitialize(
LPDIRECTSOUND pDirectSound,
LPCDSBUFFERDESC pcDSBufferDesc)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
/* RTFM */
return DSERR_ALREADYINITIALIZED;
}
HRESULT
@ -361,6 +394,7 @@ SecondaryDirectSoundBuffer8Impl_fnSetFormat(
LPDIRECTSOUNDBUFFER8 iface,
LPCWAVEFORMATEX pcfxFormat)
{
/* RTFM */
return DSERR_INVALIDCALL;
}
@ -370,8 +404,19 @@ SecondaryDirectSoundBuffer8Impl_fnSetVolume(
LPDIRECTSOUNDBUFFER8 iface,
LONG lVolume)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (lVolume < DSBVOLUME_MIN || lVolume > DSBVOLUME_MAX)
{
/* invalid parameter */
return DSERR_INVALIDPARAM;
}
/* Store volume */
This->Volume = lVolume;
return DS_OK;
}
HRESULT
@ -380,8 +425,18 @@ SecondaryDirectSoundBuffer8Impl_fnSetPan(
LPDIRECTSOUNDBUFFER8 iface,
LONG lPan)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (lPan < DSBPAN_LEFT || lPan > DSBPAN_RIGHT)
{
/* invalid parameter */
return DSERR_INVALIDPARAM;
}
/* Store volume pan */
This->VolumePan = lPan;
return DS_OK;
}
HRESULT
@ -390,8 +445,29 @@ SecondaryDirectSoundBuffer8Impl_fnSetFrequency(
LPDIRECTSOUNDBUFFER8 iface,
DWORD dwFrequency)
{
UNIMPLEMENTED
return DSERR_INVALIDPARAM;
LPCDirectSoundBuffer This = (LPCDirectSoundBuffer)CONTAINING_RECORD(iface, CDirectSoundBuffer, lpVtbl);
if (dwFrequency == DSBFREQUENCY_ORIGINAL)
{
/* restore original frequency */
dwFrequency = This->Format->nSamplesPerSec;
}
if (dwFrequency < DSBFREQUENCY_MIN || dwFrequency > DSBFREQUENCY_MAX)
{
/* invalid frequency */
return DSERR_INVALIDPARAM;
}
if (dwFrequency != This->dwFrequency)
{
/* FIXME handle frequency change */
}
/* store frequency */
This->dwFrequency = dwFrequency;
return DS_OK;
}
HRESULT
@ -549,7 +625,10 @@ NewSecondarySoundBuffer(
This->Filter = Filter;
This->dwLevel = dwLevel;
This->dwFlags = lpcDSBufferDesc->dwFlags;
This->dwFrequency = lpcDSBufferDesc->lpwfxFormat->nSamplesPerSec;
This->State = KSSTATE_STOP;
This->Volume = DSBVOLUME_MAX;
This->VolumePan = DSBPAN_CENTER;
This->Flags = 0;
This->Position = 0;
This->BufferSize = lpcDSBufferDesc->dwBufferBytes;