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| author | Michael Niedermayer <michaelni@gmx.at> | 2003-01-16 21:54:55 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-01-16 21:54:55 +0000 |
| commit | db40a39aba6a22729279ac8915b52b182473f209 (patch) | |
| tree | bd67103c33705c172f5cac6838edc4899a1bfc80 /libavcodec/ppc/mpegvideo_ppc.c | |
| parent | f44a2df04fb553ef076594daca3ed4ccab315123 (diff) | |
| download | ffmpeg-db40a39aba6a22729279ac8915b52b182473f209.tar.gz | |
AltiVec perf (take 2), plus a couple AltiVec functions by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 1464 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/mpegvideo_ppc.c')
| -rw-r--r-- | libavcodec/ppc/mpegvideo_ppc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/ppc/mpegvideo_ppc.c b/libavcodec/ppc/mpegvideo_ppc.c index b1c834f828..78105526e1 100644 --- a/libavcodec/ppc/mpegvideo_ppc.c +++ b/libavcodec/ppc/mpegvideo_ppc.c @@ -44,7 +44,11 @@ void MPV_common_init_ppc(MpegEncContext *s) { s->idct_put = idct_put_altivec; s->idct_add = idct_add_altivec; +#ifndef ALTIVEC_USE_REFERENCE_C_CODE s->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM; +#else /* ALTIVEC_USE_REFERENCE_C_CODE */ + s->idct_permutation_type = FF_NO_IDCT_PERM; +#endif /* ALTIVEC_USE_REFERENCE_C_CODE */ } // Test to make sure that the dct required alignments are met. |