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Merged r5549:5550 from branches/SDL-1.2: ALSA 6-channel swizzle fix.

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Ryan C. Gordon
2010-02-12 17:14:41 +00:00
parent 6704bb0bcc
commit cb5537314f
1 changed files with 1 additions and 2 deletions
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3
src/audio/alsa/SDL_alsa_audio.c
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@@ -234,9 +234,8 @@ ALSA_WaitDevice(_THIS)
*/
#define SWIZ6(T) \
T *ptr = (T *) this->hidden->mixbuf; \
const Uint32 count = (this->spec.samples / 6); \
Uint32 i; \
for (i = 0; i < count; i++, ptr += 6) { \
for (i = 0; i < this->spec.samples; i++, ptr += 6) { \
T tmp; \
tmp = ptr[2]; ptr[2] = ptr[4]; ptr[4] = tmp; \
tmp = ptr[3]; ptr[3] = ptr[5]; ptr[5] = tmp; \