diff options
| author | Chris Robinson <[email protected]> | 2013-11-25 17:29:39 -0800 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2013-11-25 17:29:39 -0800 |
| commit | 80ea801204cec06b26ac8823747ad0981165822c (patch) | |
| tree | 4ba696fe3fb56d042d779a994051112380e2229e /Alc/backends | |
| parent | 191e8172f0ed00f423f7806b3b52b95d1dab53cc (diff) | |
Add a macro for GCC to ensure stack alignment
Diffstat (limited to 'Alc/backends')
| -rw-r--r-- | Alc/backends/dsound.c | 2 | ||||
| -rw-r--r-- | Alc/backends/mmdevapi.c | 2 | ||||
| -rw-r--r-- | Alc/backends/qsa.c | 11 | ||||
| -rw-r--r-- | Alc/backends/winmm.c | 2 |
4 files changed, 5 insertions, 12 deletions
diff --git a/Alc/backends/dsound.c b/Alc/backends/dsound.c index 0c4f816b..6b108fba 100644 --- a/Alc/backends/dsound.c +++ b/Alc/backends/dsound.c @@ -224,7 +224,7 @@ static BOOL CALLBACK DSoundEnumCaptureDevices(LPGUID guid, LPCSTR desc, LPCSTR U } -static ALuint DSoundPlaybackProc(ALvoid *ptr) +FORCE_ALIGN static ALuint DSoundPlaybackProc(ALvoid *ptr) { ALCdevice *Device = (ALCdevice*)ptr; DSoundPlaybackData *data = (DSoundPlaybackData*)Device->ExtraData; diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c index 8bbbbddb..fa7c54f9 100644 --- a/Alc/backends/mmdevapi.c +++ b/Alc/backends/mmdevapi.c @@ -220,7 +220,7 @@ static DevMap *ProbeDevices(IMMDeviceEnumerator *devenum, EDataFlow flowdir, ALu } -static ALuint MMDevApiProc(ALvoid *ptr) +FORCE_ALIGN static ALuint MMDevApiProc(ALvoid *ptr) { ALCdevice *device = ptr; MMDevApiData *data = device->ExtraData; diff --git a/Alc/backends/qsa.c b/Alc/backends/qsa.c index ae3ace61..c9762f85 100644 --- a/Alc/backends/qsa.c +++ b/Alc/backends/qsa.c @@ -177,15 +177,8 @@ static DevMap* deviceList(int type, ALuint* count) return dev_list; } -/* force_align_arg_pointer is required for proper function arguments */ -/* aligning, when SSE mixer is used. QNX has a bug in pthread_create */ -/* function regarding thread stack alignment, it uses 64 bit align */ -/* instead of 128 bit, like main thread. */ -#if defined(__GNUC__) && (_NTO_VERSION <= 650) && \ - defined(__i386__) && defined(HAVE_SSE) -__attribute__((force_align_arg_pointer)) -#endif /* __GNUC__ && QNX version < 6.5.0 on x86 platform with SSE support */ -static ALuint qsa_proc_playback(ALvoid* ptr) + +FORCE_ALIGN static ALuint qsa_proc_playback(ALvoid* ptr) { ALCdevice* device=(ALCdevice*)ptr; qsa_data* data=(qsa_data*)device->ExtraData; diff --git a/Alc/backends/winmm.c b/Alc/backends/winmm.c index f268aca7..7082a874 100644 --- a/Alc/backends/winmm.c +++ b/Alc/backends/winmm.c @@ -165,7 +165,7 @@ static void CALLBACK WaveOutProc(HWAVEOUT UNUSED(device), UINT msg, DWORD_PTR in Used by "MMSYSTEM" Device. Called when a WaveOut buffer has used up its audio data. */ -static DWORD WINAPI PlaybackThreadProc(LPVOID param) +FORCE_ALIGN static DWORD WINAPI PlaybackThreadProc(LPVOID param) { ALCdevice *Device = (ALCdevice*)param; WinMMData *data = Device->ExtraData; |