diff options
Diffstat (limited to 'libavcodec/ppc/mpegvideo_altivec.c')
| -rw-r--r-- | libavcodec/ppc/mpegvideo_altivec.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/libavcodec/ppc/mpegvideo_altivec.c b/libavcodec/ppc/mpegvideo_altivec.c index 64898a10d0..bacdae4079 100644 --- a/libavcodec/ppc/mpegvideo_altivec.c +++ b/libavcodec/ppc/mpegvideo_altivec.c @@ -515,21 +515,6 @@ static void dct_unquantize_h263_altivec(MpegEncContext *s, qaddv = vec_splat((vec_s16)vec_lde(0, &qadd8), 0); nqaddv = vec_sub(vczero, qaddv); -#if 0 // block *is* 16 bytes-aligned, it seems. - // first make sure block[j] is 16 bytes-aligned - for(j = 0; (j <= nCoeffs) && ((((unsigned long)block) + (j << 1)) & 0x0000000F) ; j++) { - level = block[j]; - if (level) { - if (level < 0) { - level = level * qmul - qadd; - } else { - level = level * qmul + qadd; - } - block[j] = level; - } - } -#endif - // vectorize all the 16 bytes-aligned blocks // of 8 elements for(; (j + 7) <= nCoeffs ; j+=8) { @@ -599,9 +584,6 @@ void MPV_common_init_altivec(MpegEncContext *s) if ((s->avctx->dct_algo == FF_DCT_AUTO) || (s->avctx->dct_algo == FF_DCT_ALTIVEC)) { -#if 0 /* seems to cause trouble under some circumstances */ - s->dct_quantize = dct_quantize_altivec; -#endif s->dct_unquantize_h263_intra = dct_unquantize_h263_altivec; s->dct_unquantize_h263_inter = dct_unquantize_h263_altivec; } |