[FFmpeg-devel] [Patch 1/4]Fix h264 on POWER LE: libavcodec/ppc/h264dsp.c

[Michael Niedermayer]

On Fri, Nov 28, 2014 at 03:21:30PM +0800, rongyan wrote:
> Hi,
>  
> We present 4 patches to fix h264 bugs for POWER8 little endian, which are sent in 4 seperate emails.
> This is the first, to fix the functions h264_idct8_add_altivec(), h264_idct_dc_add_internal(), h264_loop_filter_luma_altivec(), write16x4() VEC_1D_DCT(), weight_h264_W_altivec(), biweight_h264_W_altivec(), VEC_LOAD_U8_ADD_S16_STORE_U8(), ALTIVEC_STORE_SUM_CLIP(); And add marcos  GET_2PERM(), dstv_load(),vdst_load(), dest_unligned_store().
> 
> The fate test result after merge these 4 patches can be found on website by searching "ibmcrl", also attached in the below to facilitate the review. The passed test cases change from  2017/2243 to 2209/2245.
> 
>  
> 
>  Thanks.
> 
>  Rong Yan


>  h264dsp.c |   89 +++++++++++++++++++++++++++++++++++++++++++-------------------
>  1 file changed, 62 insertions(+), 27 deletions(-)
> 17a3de8bb83d18c3e4d5de6a4e07de3e6920ab5c  0001-libavcodec-ppc-h264dsp.c-fix-h264_idct8_add_altivec.patch
> From aac45f14e1ea716596b7e4f9098b8d87b95325c7 Mon Sep 17 00:00:00 2001
> From: Rong Yan <rongyan236 at gmail.com>
> Date: Fri, 28 Nov 2014 06:49:50 +0000
> Subject: [PATCH 1/4] libavcodec/ppc/h264dsp.c : fix h264_idct8_add_altivec()
>  h264_idct_dc_add_internal() h264_loop_filter_luma_altivec() write16x4()
>  VEC_1D_DCT() weight_h264_W_altivec() biweight_h264_W_altivec()
>  VEC_LOAD_U8_ADD_S16_STORE_U8() ALTIVEC_STORE_SUM_CLIP() add marcos 
>  GET_2PERM() dstv_load() vdst_load() dest_unligned_store() for POWER LE

applied

thanks

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Avoid a single point of failure, be that a person or equipment.
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