diff options
| author | Kaustubh Raste <kaustubh.raste@imgtec.com> | 2017-07-31 12:07:03 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-05 22:16:03 +0200 |
| commit | fa805df060aeae537e9f8a51ecd9429216ccc779 (patch) | |
| tree | 03f38787f00656689c7fd74991872f415088798a /libavcodec | |
| parent | 9a174d203ae42cc03360c695c70066d6eb1058db (diff) | |
libavcodec/mips: Improve avc idct8 msa function
Replace memset call with msa stores.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/mips/h264idct_msa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/mips/h264idct_msa.c b/libavcodec/mips/h264idct_msa.c index 861befe244..1e1a5c8cb8 100644 --- a/libavcodec/mips/h264idct_msa.c +++ b/libavcodec/mips/h264idct_msa.c @@ -120,11 +120,12 @@ static void avc_idct8_addblk_msa(uint8_t *dst, int16_t *src, int32_t dst_stride) v4i32 res0_r, res1_r, res2_r, res3_r, res4_r, res5_r, res6_r, res7_r; v4i32 res0_l, res1_l, res2_l, res3_l, res4_l, res5_l, res6_l, res7_l; v16i8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; - v16i8 zeros = { 0 }; + v8i16 zeros = { 0 }; src[0] += 32; LD_SH8(src, 8, src0, src1, src2, src3, src4, src5, src6, src7); + ST_SH8(zeros, zeros, zeros, zeros, zeros, zeros, zeros, zeros, src, 8); vec0 = src0 + src4; vec1 = src0 - src4; @@ -318,7 +319,6 @@ void ff_h264_idct8_addblk_msa(uint8_t *dst, int16_t *src, int32_t dst_stride) { avc_idct8_addblk_msa(dst, src, dst_stride); - memset(src, 0, 64 * sizeof(dctcoef)); } void ff_h264_idct4x4_addblk_dc_msa(uint8_t *dst, int16_t *src, |