virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-24 13:56:33 +02:00
Code Issues Releases Activity

10l (symbol mangling)

Browse Source 
Originally committed as revision 4331 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt 2005-06-01 04:51:46 +00:00
parent 1f3dbc09b1
commit 85bbfcd4ee
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
libavcodec/i386/idct_mmx.c
View File

@ -639,7 +639,7 @@ declare_idct (ff_mmx_idct, mmx_table,
SBUTTERFLY( a, c, d, dq ) /* a=aeim d=bfjn */\
SBUTTERFLY( t, b, c, dq ) /* t=cgko c=dhlp */
#define STORE_DIFF_4P( p, t, pw32, z, dst ) \
#define STORE_DIFF_4P( p, t, z, dst ) \
asm volatile(\
"psraw $6, "#p" \n\t"\
"movd (%0), "#t" \n\t"\
@ -664,7 +664,7 @@ void ff_h264_idct_add_mmx2(uint8_t *dst, int16_t *block, int stride)
/* mm1=s02+s13 mm2=s02-s13 mm4=d02+d13 mm0=d02-d13 */
IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4, %%mm5 )
"movq ff_pw_32, %%mm6 \n\t"
"movq %0, %%mm6 \n\t"
/* in: 1,4,0,2 out: 1,2,3,0 */
TRANSPOSE4( %%mm1, %%mm4, %%mm0, %%mm2, %%mm3 )
@ -677,10 +677,10 @@ void ff_h264_idct_add_mmx2(uint8_t *dst, int16_t *block, int stride)
TRANSPOSE4( %%mm2, %%mm4, %%mm1, %%mm3, %%mm0 )
"pxor %%mm7, %%mm7 \n\t"
:: );
:: "m"(ff_pw_32));
STORE_DIFF_4P( %%mm2, %%mm4, %%mm6, %%mm7, &dst[0*stride] );
STORE_DIFF_4P( %%mm3, %%mm4, %%mm6, %%mm7, &dst[1*stride] );
STORE_DIFF_4P( %%mm0, %%mm4, %%mm6, %%mm7, &dst[2*stride] );
STORE_DIFF_4P( %%mm1, %%mm4, %%mm6, %%mm7, &dst[3*stride] );
STORE_DIFF_4P( %%mm2, %%mm4, %%mm7, &dst[0*stride] );
STORE_DIFF_4P( %%mm3, %%mm4, %%mm7, &dst[1*stride] );
STORE_DIFF_4P( %%mm0, %%mm4, %%mm7, &dst[2*stride] );
STORE_DIFF_4P( %%mm1, %%mm4, %%mm7, &dst[3*stride] );
}