diff options
Diffstat (limited to 'libavcodec/x86/simple_idct10_template.asm')
| -rw-r--r-- | libavcodec/x86/simple_idct10_template.asm | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libavcodec/x86/simple_idct10_template.asm b/libavcodec/x86/simple_idct10_template.asm index 968d280ba3..e46c83f50c 100644 --- a/libavcodec/x86/simple_idct10_template.asm +++ b/libavcodec/x86/simple_idct10_template.asm @@ -75,6 +75,7 @@ cextern w7_min_w5 ; a2 -= W6 * row[2]; ; a3 -= W2 * row[2]; %ifstr %1 + mova m15, [pd_round_ %+ %2] %else paddw m10, [%1] %endif @@ -87,6 +88,17 @@ cextern w7_min_w5 pmaddwd m7, m1, [w4_min_w2] pmaddwd m0, [w4_plus_w2] pmaddwd m1, [w4_plus_w2] +%ifstr %1 + ; Adding 1<<(%2-1) for >=15 bits values + paddd m2, m15 + paddd m3, m15 + paddd m4, m15 + paddd m5, m15 + paddd m6, m15 + paddd m7, m15 + paddd m0, m15 + paddd m1, m15 +%endif ; a0: -1*row[0]-1*row[2] ; a1: -1*row[0] @@ -225,7 +237,6 @@ cextern w7_min_w5 %macro IDCT_PUT_FN 6-7 movsxd r1, r1d - pxor m15, m15 ; zero ; for (i = 0; i < 8; i++) ; idctRowCondDC(block + i*8); |