diff options
| author | Romain Dolbeau <dolbeau@irisa.fr> | 2003-07-09 20:18:13 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-07-09 20:18:13 +0000 |
| commit | e45a2872fafe631c14aee9f79d0963d68c4fc1fd (patch) | |
| tree | 8c559f7a215414fb8207f7f524702d11d5b9dce0 /libavcodec/ppc/mpegvideo_altivec.c | |
| parent | 0273ceebbd01f9fd5238558e6151e0b9aa3305ab (diff) | |
1) remove TBL support in PPC performance. It's much more useful to use the
PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/mpegvideo_altivec.c')
| -rw-r--r-- | libavcodec/ppc/mpegvideo_altivec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/ppc/mpegvideo_altivec.c b/libavcodec/ppc/mpegvideo_altivec.c index bbf9c44335..ae3170d91a 100644 --- a/libavcodec/ppc/mpegvideo_altivec.c +++ b/libavcodec/ppc/mpegvideo_altivec.c @@ -522,13 +522,13 @@ int dct_quantize_altivec(MpegEncContext* s, void dct_unquantize_h263_altivec(MpegEncContext *s, DCTELEM *block, int n, int qscale) { -POWERPC_TBL_DECLARE(altivec_dct_unquantize_h263_num, 1); +POWERPC_PERF_DECLARE(altivec_dct_unquantize_h263_num, 1); int i, level, qmul, qadd; int nCoeffs; assert(s->block_last_index[n]>=0); -POWERPC_TBL_START_COUNT(altivec_dct_unquantize_h263_num, 1); +POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1); qadd = (qscale - 1) | 1; qmul = qscale << 1; @@ -641,5 +641,5 @@ POWERPC_TBL_START_COUNT(altivec_dct_unquantize_h263_num, 1); } #endif /* ALTIVEC_USE_REFERENCE_C_CODE */ -POWERPC_TBL_STOP_COUNT(altivec_dct_unquantize_h263_num, nCoeffs == 63); +POWERPC_PERF_STOP_COUNT(altivec_dct_unquantize_h263_num, nCoeffs == 63); } |