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Originally committed as revision 2435 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-10-25 19:44:37 +00:00
parent 9b4b6e099b
commit 94789b9e59
2 changed files with 3 additions and 0 deletions
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1
libavcodec/dct-test.c
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@ -484,6 +484,7 @@ int main(int argc, char **argv)
dct_error("IJG-AAN-INT", 0, fdct_ifast, fdct, test); dct_error("IJG-AAN-INT", 0, fdct_ifast, fdct, test);
dct_error("IJG-LLM-INT", 0, ff_jpeg_fdct_islow, fdct, test); dct_error("IJG-LLM-INT", 0, ff_jpeg_fdct_islow, fdct, test);
dct_error("MMX", 0, ff_fdct_mmx, fdct, test); dct_error("MMX", 0, ff_fdct_mmx, fdct, test);
dct_error("MMX2", 0, ff_fdct_mmx2, fdct, test);
dct_error("FAAN", 0, ff_faandct, fdct, test); dct_error("FAAN", 0, ff_faandct, fdct, test);
} else { } else {
dct_error("REF-DBL", 1, idct, idct, test); dct_error("REF-DBL", 1, idct, idct, test);

2
libavcodec/i386/fdct_mmx.c
View File

@ -233,6 +233,8 @@ static always_inline void fdct_row_mmx2(const int16_t *in, int16_t *out, const i
pmaddwd_m2r(*(table + 12), mm1); pmaddwd_m2r(*(table + 12), mm1);
pmaddwd_m2r(*(table + 24), mm5); pmaddwd_m2r(*(table + 24), mm5);
pmaddwd_m2r(*(table + 28), mm6); pmaddwd_m2r(*(table + 28), mm6);
paddd_r2r(mm4, mm3);
paddd_r2r(mm7, mm2);
paddd_r2r(mm1, mm0); paddd_r2r(mm1, mm0);
paddd_r2r(mm6, mm5); paddd_r2r(mm6, mm5);
movq_m2r(*fdct_r_row, mm7); movq_m2r(*fdct_r_row, mm7);