From 3e71a7cb9473cc403ad324d7e8468e2d6abd7de6 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 4 Nov 2012 01:18:39 -0800
Subject: Rename some struct fields for DirectSound
---
Alc/backends/dsound.c | 96 +++++++++++++++++++++++++--------------------------
1 file changed, 48 insertions(+), 48 deletions(-)
(limited to 'Alc')
diff --git a/Alc/backends/dsound.c b/Alc/backends/dsound.c
index 8e5f6f03..512667cc 100644
--- a/Alc/backends/dsound.c
+++ b/Alc/backends/dsound.c
@@ -61,9 +61,9 @@ static HRESULT (WINAPI *pDirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA pDSEnum
typedef struct {
// DirectSound Playback Device
IDirectSound *DS;
- IDirectSoundBuffer *DSpbuffer;
- IDirectSoundBuffer *DSsbuffer;
- IDirectSoundNotify *DSnotify;
+ IDirectSoundBuffer *PrimaryBuffer;
+ IDirectSoundBuffer *Buffer;
+ IDirectSoundNotify *Notifies;
HANDLE NotifyEvent;
volatile int killNow;
@@ -240,7 +240,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr)
memset(&DSBCaps, 0, sizeof(DSBCaps));
DSBCaps.dwSize = sizeof(DSBCaps);
- err = IDirectSoundBuffer_GetCaps(data->DSsbuffer, &DSBCaps);
+ err = IDirectSoundBuffer_GetCaps(data->Buffer, &DSBCaps);
if(FAILED(err))
{
ERR("Failed to get buffer caps: 0x%lx\n", err);
@@ -251,18 +251,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr)
FrameSize = FrameSizeFromDevFmt(Device->FmtChans, Device->FmtType);
FragSize = Device->UpdateSize * FrameSize;
- IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &LastCursor, NULL);
+ IDirectSoundBuffer_GetCurrentPosition(data->Buffer, &LastCursor, NULL);
while(!data->killNow)
{
// Get current play cursor
- IDirectSoundBuffer_GetCurrentPosition(data->DSsbuffer, &PlayCursor, NULL);
+ IDirectSoundBuffer_GetCurrentPosition(data->Buffer, &PlayCursor, NULL);
avail = (PlayCursor-LastCursor+DSBCaps.dwBufferBytes) % DSBCaps.dwBufferBytes;
if(avail < FragSize)
{
if(!Playing)
{
- err = IDirectSoundBuffer_Play(data->DSsbuffer, 0, 0, DSBPLAY_LOOPING);
+ err = IDirectSoundBuffer_Play(data->Buffer, 0, 0, DSBPLAY_LOOPING);
if(FAILED(err))
{
ERR("Failed to play buffer: 0x%lx\n", err);
@@ -282,18 +282,18 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr)
// Lock output buffer
WriteCnt1 = 0;
WriteCnt2 = 0;
- err = IDirectSoundBuffer_Lock(data->DSsbuffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
+ err = IDirectSoundBuffer_Lock(data->Buffer, LastCursor, avail, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
// If the buffer is lost, restore it and lock
if(err == DSERR_BUFFERLOST)
{
WARN("Buffer lost, restoring...\n");
- err = IDirectSoundBuffer_Restore(data->DSsbuffer);
+ err = IDirectSoundBuffer_Restore(data->Buffer);
if(SUCCEEDED(err))
{
Playing = FALSE;
LastCursor = 0;
- err = IDirectSoundBuffer_Lock(data->DSsbuffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
+ err = IDirectSoundBuffer_Lock(data->Buffer, 0, DSBCaps.dwBufferBytes, &WritePtr1, &WriteCnt1, &WritePtr2, &WriteCnt2, 0);
}
}
@@ -305,7 +305,7 @@ static ALuint DSoundPlaybackProc(ALvoid *ptr)
aluMixData(Device, WritePtr2, WriteCnt2/FrameSize);
// Unlock output buffer only when successfully locked
- IDirectSoundBuffer_Unlock(data->DSsbuffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2);
+ IDirectSoundBuffer_Unlock(data->Buffer, WritePtr1, WriteCnt1, WritePtr2, WriteCnt2);
}
else
{
@@ -391,15 +391,15 @@ static void DSoundClosePlayback(ALCdevice *device)
{
DSoundPlaybackData *data = device->ExtraData;
- if(data->DSnotify)
- IDirectSoundNotify_Release(data->DSnotify);
- data->DSnotify = NULL;
- if(data->DSsbuffer)
- IDirectSoundBuffer_Release(data->DSsbuffer);
- data->DSsbuffer = NULL;
- if(data->DSpbuffer != NULL)
- IDirectSoundBuffer_Release(data->DSpbuffer);
- data->DSpbuffer = NULL;
+ if(data->Notifies)
+ IDirectSoundNotify_Release(data->Notifies);
+ data->Notifies = NULL;
+ if(data->Buffer)
+ IDirectSoundBuffer_Release(data->Buffer);
+ data->Buffer = NULL;
+ if(data->PrimaryBuffer != NULL)
+ IDirectSoundBuffer_Release(data->PrimaryBuffer);
+ data->PrimaryBuffer = NULL;
IDirectSound_Release(data->DS);
CloseHandle(data->NotifyEvent);
@@ -417,15 +417,15 @@ static ALCboolean DSoundResetPlayback(ALCdevice *device)
memset(&OutputType, 0, sizeof(OutputType));
- if(data->DSnotify)
- IDirectSoundNotify_Release(data->DSnotify);
- data->DSnotify = NULL;
- if(data->DSsbuffer)
- IDirectSoundBuffer_Release(data->DSsbuffer);
- data->DSsbuffer = NULL;
- if(data->DSpbuffer != NULL)
- IDirectSoundBuffer_Release(data->DSpbuffer);
- data->DSpbuffer = NULL;
+ if(data->Notifies)
+ IDirectSoundNotify_Release(data->Notifies);
+ data->Notifies = NULL;
+ if(data->Buffer)
+ IDirectSoundBuffer_Release(data->Buffer);
+ data->Buffer = NULL;
+ if(data->PrimaryBuffer != NULL)
+ IDirectSoundBuffer_Release(data->PrimaryBuffer);
+ data->PrimaryBuffer = NULL;
switch(device->FmtType)
{
@@ -541,21 +541,21 @@ retry_open:
else
OutputType.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
- if(data->DSpbuffer)
- IDirectSoundBuffer_Release(data->DSpbuffer);
- data->DSpbuffer = NULL;
+ if(data->PrimaryBuffer)
+ IDirectSoundBuffer_Release(data->PrimaryBuffer);
+ data->PrimaryBuffer = NULL;
}
else
{
- if(SUCCEEDED(hr) && !data->DSpbuffer)
+ if(SUCCEEDED(hr) && !data->PrimaryBuffer)
{
memset(&DSBDescription,0,sizeof(DSBUFFERDESC));
DSBDescription.dwSize=sizeof(DSBUFFERDESC);
DSBDescription.dwFlags=DSBCAPS_PRIMARYBUFFER;
- hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSpbuffer, NULL);
+ hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->PrimaryBuffer, NULL);
}
if(SUCCEEDED(hr))
- hr = IDirectSoundBuffer_SetFormat(data->DSpbuffer,&OutputType.Format);
+ hr = IDirectSoundBuffer_SetFormat(data->PrimaryBuffer,&OutputType.Format);
}
if(SUCCEEDED(hr))
@@ -573,7 +573,7 @@ retry_open:
DSBDescription.dwBufferBytes=device->UpdateSize * device->NumUpdates *
OutputType.Format.nBlockAlign;
DSBDescription.lpwfxFormat=&OutputType.Format;
- hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->DSsbuffer, NULL);
+ hr = IDirectSound_CreateSoundBuffer(data->DS, &DSBDescription, &data->Buffer, NULL);
if(FAILED(hr) && device->FmtType == DevFmtFloat)
{
device->FmtType = DevFmtShort;
@@ -583,7 +583,7 @@ retry_open:
if(SUCCEEDED(hr))
{
- hr = IDirectSoundBuffer_QueryInterface(data->DSsbuffer, &IID_IDirectSoundNotify, (LPVOID *)&data->DSnotify);
+ hr = IDirectSoundBuffer_QueryInterface(data->Buffer, &IID_IDirectSoundNotify, (LPVOID *)&data->Notifies);
if(SUCCEEDED(hr))
{
DSBPOSITIONNOTIFY notifies[MAX_UPDATES];
@@ -595,22 +595,22 @@ retry_open:
OutputType.Format.nBlockAlign;
notifies[i].hEventNotify = data->NotifyEvent;
}
- if(IDirectSoundNotify_SetNotificationPositions(data->DSnotify, device->NumUpdates, notifies) != DS_OK)
+ if(IDirectSoundNotify_SetNotificationPositions(data->Notifies, device->NumUpdates, notifies) != DS_OK)
hr = E_FAIL;
}
}
if(FAILED(hr))
{
- if(data->DSnotify != NULL)
- IDirectSoundNotify_Release(data->DSnotify);
- data->DSnotify = NULL;
- if(data->DSsbuffer != NULL)
- IDirectSoundBuffer_Release(data->DSsbuffer);
- data->DSsbuffer = NULL;
- if(data->DSpbuffer != NULL)
- IDirectSoundBuffer_Release(data->DSpbuffer);
- data->DSpbuffer = NULL;
+ if(data->Notifies != NULL)
+ IDirectSoundNotify_Release(data->Notifies);
+ data->Notifies = NULL;
+ if(data->Buffer != NULL)
+ IDirectSoundBuffer_Release(data->Buffer);
+ data->Buffer = NULL;
+ if(data->PrimaryBuffer != NULL)
+ IDirectSoundBuffer_Release(data->PrimaryBuffer);
+ data->PrimaryBuffer = NULL;
return ALC_FALSE;
}
@@ -643,7 +643,7 @@ static void DSoundStopPlayback(ALCdevice *device)
data->thread = NULL;
data->killNow = 0;
- IDirectSoundBuffer_Stop(data->DSsbuffer);
+ IDirectSoundBuffer_Stop(data->Buffer);
}
--
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