ffmpeg | branch: master | Qi Tiezheng <qitiezh...@360.cn> | Thu Aug 18 14:27:44 2022 +0800| [e4c127271198ebb799f19cb96cc1a6b62506e0d1] | committer: Michael Niedermayer
avcodec/mips: Fix MMI macro replaces in HEVC Decoder The latest commit of Loongson MMI macro replaces were incorrect. It makes a mass of green tints on HEVC videos when playing. I've compared it with the older MMI implementation, and found out that several lines have been replaced by wrong macros. Signed-off-by: Qi Tiezheng <qitiezh...@360.cn> Reviewed-by: Shiyou Yin <yinshiyou...@loongson.cn> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e4c127271198ebb799f19cb96cc1a6b62506e0d1 --- libavcodec/mips/hevcdsp_mmi.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/libavcodec/mips/hevcdsp_mmi.c b/libavcodec/mips/hevcdsp_mmi.c index 0ea88a7c08..1da56d3d87 100644 --- a/libavcodec/mips/hevcdsp_mmi.c +++ b/libavcodec/mips/hevcdsp_mmi.c @@ -80,7 +80,7 @@ void ff_hevc_put_hevc_qpel_h##w##_8_mmi(int16_t *dst, const uint8_t *_src, \ "paddh %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ "paddh %[ftmp5], %[ftmp5], %[ftmp6] \n\t" \ "paddh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ - MMI_ULDC1(%[ftmp3], %[dst], 0x00) \ + MMI_USDC1(%[ftmp3], %[dst], 0x00) \ \ "daddi %[x], %[x], -0x01 \n\t" \ PTR_ADDIU "%[src], %[src], 0x04 \n\t" \ @@ -178,7 +178,7 @@ void ff_hevc_put_hevc_qpel_hv##w##_8_mmi(int16_t *dst, const uint8_t *_src,\ "paddh %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ "paddh %[ftmp5], %[ftmp5], %[ftmp6] \n\t" \ "paddh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ - MMI_ULDC1(%[ftmp3], %[tmp], 0x00) \ + MMI_USDC1(%[ftmp3], %[tmp], 0x00) \ \ "daddi %[x], %[x], -0x01 \n\t" \ PTR_ADDIU "%[src], %[src], 0x04 \n\t" \ @@ -690,10 +690,10 @@ void ff_hevc_put_hevc_epel_bi_hv##w##_8_mmi(uint8_t *_dst, \ \ "1: \n\t" \ "2: \n\t" \ - MMI_ULDC1(%[ftmp3], %[src], 0x00) \ - MMI_ULDC1(%[ftmp4], %[src], 0x01) \ - MMI_ULDC1(%[ftmp5], %[src], 0x02) \ - MMI_ULDC1(%[ftmp6], %[src], 0x03) \ + MMI_ULWC1(%[ftmp2], %[src], 0x00) \ + MMI_ULWC1(%[ftmp3], %[src], 0x01) \ + MMI_ULWC1(%[ftmp4], %[src], 0x02) \ + MMI_ULWC1(%[ftmp5], %[src], 0x03) \ "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" \ "pmullh %[ftmp2], %[ftmp2], %[ftmp1] \n\t" \ "punpcklbh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ @@ -707,7 +707,7 @@ void ff_hevc_put_hevc_epel_bi_hv##w##_8_mmi(uint8_t *_dst, \ "paddh %[ftmp2], %[ftmp2], %[ftmp3] \n\t" \ "paddh %[ftmp4], %[ftmp4], %[ftmp5] \n\t" \ "paddh %[ftmp2], %[ftmp2], %[ftmp4] \n\t" \ - MMI_ULDC1(%[ftmp2], %[tmp], 0x00) \ + MMI_USDC1(%[ftmp2], %[tmp], 0x00) \ \ "daddi %[x], %[x], -0x01 \n\t" \ PTR_ADDIU "%[src], %[src], 0x04 \n\t" \ @@ -773,7 +773,7 @@ void ff_hevc_put_hevc_epel_bi_hv##w##_8_mmi(uint8_t *_dst, \ "paddw %[ftmp5], %[ftmp5], %[ftmp6] \n\t" \ "psraw %[ftmp5], %[ftmp5], %[ftmp0] \n\t" \ "packsswh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ - MMI_ULDC1(%[ftmp4], %[tmp], 0x02) \ + MMI_ULDC1(%[ftmp4], %[src2], 0x00) \ "li %[rtmp0], 0x10 \n\t" \ "dmtc1 %[rtmp0], %[ftmp8] \n\t" \ "punpcklhw %[ftmp5], %[ftmp2], %[ftmp3] \n\t" \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
