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avcodec/mips: [loongson] Fixed mmi optimization

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Test case fate-checkasm-h264pred failed in latest community code.
This patch fixed the bug.

Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
pull/350/head
gxw 5 years ago committed by Michael Niedermayer
parent d91756c1b5
commit a4f7b09536
1 changed files with 6 additions and 2 deletions
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  1. 8
      libavcodec/mips/h264pred_mmi.c

8
libavcodec/mips/h264pred_mmi.c
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@ -178,7 +178,9 @@ void ff_pred8x8l_top_dc_8_mmi(uint8_t *src, int has_topleft,
"1: \n\t"
"bnez %[has_topright], 2f \n\t"
"pinsrh_3 %[ftmp2], %[ftmp2], %[ftmp4] \n\t"
"dli %[tmp0], 0xa4 \n\t"
"mtc1 %[tmp0], %[ftmp1] \n\t"
"pshufh %[ftmp2], %[ftmp2], %[ftmp1] \n\t"
"2: \n\t"
"dli %[tmp0], 0x02 \n\t"
@ -370,7 +372,9 @@ void ff_pred8x8l_vertical_8_mmi(uint8_t *src, int has_topleft,
"1: \n\t"
"bnez %[has_topright], 2f \n\t"
"pinsrh_3 %[ftmp11], %[ftmp11], %[ftmp9] \n\t"
"dli %[tmp0], 0xa4 \n\t"
"mtc1 %[tmp0], %[ftmp1] \n\t"
"pshufh %[ftmp11], %[ftmp11], %[ftmp1] \n\t"
"2: \n\t"
"dli %[tmp0], 0x02 \n\t"

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