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Fix one ugly bug (horrible cast) into dmusic code to get Unreal2 

crashing later (when trying to launch loaded sound) :)
This commit is contained in:
Raphael Junqueira 2004-03-07 03:14:49 +00:00 committed by Alexandre Julliard
parent 490fbd84fb
commit 5b8d5131a3
1 changed files with 5 additions and 3 deletions
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8
dlls/dmime/performance.c
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@ -486,6 +486,7 @@ HRESULT WINAPI IDirectMusicPerformance8ImplCreateAudioPath (LPDIRECTMUSICPERFORM
*/ */
HRESULT WINAPI IDirectMusicPerformance8ImplCreateStandardAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwType, DWORD dwPChannelCount, BOOL fActivate, IDirectMusicAudioPath** ppNewPath) { HRESULT WINAPI IDirectMusicPerformance8ImplCreateStandardAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwType, DWORD dwPChannelCount, BOOL fActivate, IDirectMusicAudioPath** ppNewPath) {
IDirectMusicAudioPathImpl *default_path; IDirectMusicAudioPathImpl *default_path;
IDirectMusicAudioPath *pPath;
DSBUFFERDESC desc; DSBUFFERDESC desc;
WAVEFORMATEX format; WAVEFORMATEX format;
LPDIRECTSOUNDBUFFER8 buffer; LPDIRECTSOUNDBUFFER8 buffer;
@ -499,9 +500,10 @@ HRESULT WINAPI IDirectMusicPerformance8ImplCreateStandardAudioPath (LPDIRECTMUSI
return E_POINTER; return E_POINTER;
} }
DMUSIC_CreateDirectMusicAudioPathImpl (&IID_IDirectMusicAudioPath, (LPVOID*)&default_path, NULL); DMUSIC_CreateDirectMusicAudioPathImpl (&IID_IDirectMusicAudioPath, (LPVOID*)&pPath, NULL);
default_path = (IDirectMusicAudioPathImpl*)((char*)(pPath) - offsetof(IDirectMusicAudioPathImpl,AudioPathVtbl));
default_path->pPerf = (IDirectMusicPerformance8*) This; default_path->pPerf = (IDirectMusicPerformance8*) This;
/* Secondary buffer description */ /* Secondary buffer description */
format.wFormatTag = WAVE_FORMAT_PCM; format.wFormatTag = WAVE_FORMAT_PCM;
format.nChannels = 1; format.nChannels = 1;
@ -565,7 +567,7 @@ HRESULT WINAPI IDirectMusicPerformance8ImplCreateStandardAudioPath (LPDIRECTMUSI
} }
default_path->pPrimary = (IDirectSoundBuffer*) buffer; default_path->pPrimary = (IDirectSoundBuffer*) buffer;
*ppNewPath = (LPDIRECTMUSICAUDIOPATH) default_path; *ppNewPath = (LPDIRECTMUSICAUDIOPATH) pPath;
TRACE(" returning IDirectMusicPerformance interface at %p.\n", *ppNewPath); TRACE(" returning IDirectMusicPerformance interface at %p.\n", *ppNewPath);