From 36cd3069073f78907b8ad3fd12c5faf8070a5cc6 Mon Sep 17 00:00:00 2001 From: Måns Rullgård Date: Sun, 12 Nov 2006 18:49:36 +0000 Subject: rename inverse -> ff_inverse Originally committed as revision 6990 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/dsputil.c | 2 +- libavcodec/i386/mpegvideo_mmx_template.c | 2 +- libavcodec/msmpeg4.c | 2 +- libavcodec/vorbis.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'libavcodec') diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 56c42b98ac..82d5dde65e 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -93,7 +93,7 @@ const uint8_t ff_alternate_vertical_scan[64] = { }; /* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */ -const uint32_t inverse[256]={ +const uint32_t ff_inverse[256]={ 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757, 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154, 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709, diff --git a/libavcodec/i386/mpegvideo_mmx_template.c b/libavcodec/i386/mpegvideo_mmx_template.c index 921eabc544..d59b6efd9c 100644 --- a/libavcodec/i386/mpegvideo_mmx_template.c +++ b/libavcodec/i386/mpegvideo_mmx_template.c @@ -76,7 +76,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s, asm volatile ( "mul %%ecx \n\t" : "=d" (level), "=a"(dummy) - : "a" ((block[0]>>2) + q), "c" (inverse[q<<1]) + : "a" ((block[0]>>2) + q), "c" (ff_inverse[q<<1]) ); #else asm volatile ( diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c index 2089bd3204..a8124172b6 100644 --- a/libavcodec/msmpeg4.c +++ b/libavcodec/msmpeg4.c @@ -675,7 +675,7 @@ static inline int msmpeg4_pred_dc(MpegEncContext * s, int n, "mull %4 \n\t" "movl %%edx, %2 \n\t" : "+b" (a), "+c" (b), "+D" (c) - : "g" (scale), "S" (inverse[scale]) + : "g" (scale), "S" (ff_inverse[scale]) : "%eax", "%edx" ); #else diff --git a/libavcodec/vorbis.c b/libavcodec/vorbis.c index 831e6faa1e..ca8d0a9562 100644 --- a/libavcodec/vorbis.c +++ b/libavcodec/vorbis.c @@ -1438,7 +1438,7 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa voffset=vr->begin; for(partition_count=0;partition_countclassifications]; + uint_fast32_t inverse_class = ff_inverse[vr->classifications]; for(j_times_ptns_to_read=0, j=0;jcodebooks[vr->classbook].vlc.table, -- cgit v1.2.3