[PD-cvs] pd/src s_audio_asio.cpp,1.1.4.13,1.1.4.14
Thomas Grill
xovo at users.sourceforge.net
Thu Nov 18 23:50:46 CET 2004
Update of /cvsroot/pure-data/pd/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5654/src
Modified Files:
Tag: devel_0_38
s_audio_asio.cpp
Log Message:
better style....
Index: s_audio_asio.cpp
===================================================================
RCS file: /cvsroot/pure-data/pd/src/Attic/s_audio_asio.cpp,v
retrieving revision 1.1.4.13
retrieving revision 1.1.4.14
diff -C2 -d -r1.1.4.13 -r1.1.4.14
*** s_audio_asio.cpp 18 Nov 2004 22:27:08 -0000 1.1.4.13
--- s_audio_asio.cpp 18 Nov 2004 22:50:44 -0000 1.1.4.14
***************
*** 522,554 ****
static void zerovec_nrm(t_sample *dst,int n) { memset(dst,0,n*sizeof(t_sample)); }
! static void (*_copyvec)(t_sample *dst,t_sample *src,int n) = ©vec_nrm;
! static void (*_zerovec)(t_sample *dst,int n) = &zerovec_nrm;
! static t_int *(*_clipperf)(t_int *w) = &clip_perform;
!
! inline void copyblock(t_sample *dst,t_sample *src) { _copyvec(dst,src,sys_dacblocksize); }
! inline void zeroblock(t_sample *dst) { _zerovec(dst,sys_dacblocksize); }
! inline void clipblock(t_int *w) { _clipperf(w); }
! static void setblockops()
{
if(SIMD_CHKCNT(sys_dacblocksize)) {
// urgh... ugly cast
! _copyvec = (void (*)(t_sample *,t_sample *,int))©vec_simd;
! _zerovec = &zerovec_simd;
! _clipperf = &clip_perf_simd;
}
else {
! _copyvec = ©vec_nrm;
! _zerovec = &zerovec_nrm;
! _clipperf = &clip_perform;
}
- }
-
- /*************************************************************************/
! /* called on every dac~ send */
! int asio_send_dacs(void)
! {
! setblockops();
t_sample * sp; /* sample pointer */
--- 522,548 ----
static void zerovec_nrm(t_sample *dst,int n) { memset(dst,0,n*sizeof(t_sample)); }
! /*************************************************************************/
! /* called on every dac~ send */
! int asio_send_dacs(void)
{
+ /* set block copy/zero/clip functions */
+ void (*copyblock)(t_sample *dst,t_sample *src,int n);
+ void (*zeroblock)(t_sample *dst,int n);
+ t_int *(*clipblock)(t_int *w);
+
if(SIMD_CHKCNT(sys_dacblocksize)) {
// urgh... ugly cast
! copyblock = (void (*)(t_sample *,t_sample *,int))©vec_simd;
! zeroblock = &zerovec_simd;
! clipblock = &clip_perf_simd;
}
else {
! copyblock = ©vec_nrm;
! zeroblock = &zerovec_nrm;
! clipblock = &clip_perform;
}
! /*************************************/
t_sample * sp; /* sample pointer */
***************
*** 583,587 ****
clipblock(clipargs);
! zeroblock(sp);
sp+=sys_dacblocksize;
}
--- 577,581 ----
clipblock(clipargs);
! zeroblock(sp,sys_dacblocksize);
sp+=sys_dacblocksize;
}
***************
*** 606,610 ****
#else
/* working but higher latency */
! copyblock(sp, asio_ringbuffer[i+j] + asio_ringbuffer_inoffset);
#endif
sp+=sys_dacblocksize;
--- 600,604 ----
#else
/* working but higher latency */
! copyblock(sp, asio_ringbuffer[i+j] + asio_ringbuffer_inoffset,sys_dacblocksize);
#endif
sp+=sys_dacblocksize;
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