[FFmpeg-devel] [PATCH 1/4] all: Replace if (ARCH_FOO) checks by #if ARCH_FOO, part 2

L. E. Segovia amy at amyspark.me
Thu Nov 3 14:55:44 EET 2022


Hi!

Thanks for the review. The comments will be fixed in the next version of
the patchset. Just a couple remarks:

re dcadsp_init -- this one comes from 4.4.x having a clause there to
support SSE, which also checks for the x86-32 architecture [1]. I've
removed it for the current version.

re flacdsp_init -- ff_flac_decorrelate_indep8_16_avx and
ff_flac_decorrelate_indep8_32_avx are from their inception only
generated for x86-64 [2][3]. This check was missing from the C side,
implying it relied on DCE to pass linking.

[1]:
https://github.com/FFmpeg/FFmpeg/blob/release/4.4/libavcodec/x86/dcadsp_init.c#L40-L41

[2]:
https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/x86/flacdsp.asm#L315-L318

[3]:
https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/x86/flacdsp.asm#L323-L326

On 01/11/2022 19:28, andreas.rheinhardt at outlook.com (Andreas
Rheinhardt) wrote:
> L. E. Segovia:
>> Continuation of 40e6575aa3eed64cd32bf28c00ae57edc5acb25a
>>
>> Co-authored-by: Nirbheek Chauhan <nirbheek at centricular.com>
>>
>> Signed-off-by: L. E. Segovia <amy at amyspark.me>
>> ---
>>  libavcodec/x86/dcadsp_init.c         |   2 +
>>  libavcodec/x86/fdctdsp_init.c        |   2 +
>>  libavcodec/x86/flacdsp_init.c        |   8 +-
>>  libavcodec/x86/hevcdsp_init.c        | 463 ++++++++++++++-------------
>>  libavcodec/x86/idctdsp_init.c        |   9 +-
>>  libavcodec/x86/mlpdsp_init.c         |   6 +-
>>  libavcodec/x86/vc1dsp_init.c         |   6 +-
>>  libavfilter/x86/colorspacedsp_init.c |   4 +-
>>  libavfilter/x86/vf_atadenoise_init.c |   6 +-
>>  libavfilter/x86/vf_ssim_init.c       |   6 +-
>>  libavfilter/x86/vf_w3fdif_init.c     |   4 +-
>>  11 files changed, 272 insertions(+), 244 deletions(-)
>>
>> diff --git a/libavcodec/x86/dcadsp_init.c b/libavcodec/x86/dcadsp_init.c
>> index 0c78dd1c9e..3c125f33fd 100644
>> --- a/libavcodec/x86/dcadsp_init.c
>> +++ b/libavcodec/x86/dcadsp_init.c
>> @@ -36,6 +36,7 @@ av_cold void ff_dcadsp_init_x86(DCADSPContext *s)
>>  {
>>      int cpu_flags = av_get_cpu_flags();
>>  
>> +#if ARCH_X86_32
> 
> This check is obviously wrong. You are disabling these functions for x64.
> 
>>      if (EXTERNAL_SSE2(cpu_flags))
>>          s->lfe_fir_float[0] = ff_lfe_fir0_float_sse2;
>>      if (EXTERNAL_SSE3(cpu_flags))
>> @@ -46,4 +47,5 @@ av_cold void ff_dcadsp_init_x86(DCADSPContext *s)
>>      }
>>      if (EXTERNAL_FMA3(cpu_flags))
>>          s->lfe_fir_float[0] = ff_lfe_fir0_float_fma3;
>> +#endif
>>  }
>> diff --git a/libavcodec/x86/fdctdsp_init.c b/libavcodec/x86/fdctdsp_init.c
>> index 92a842433d..4a874a640d 100644
>> --- a/libavcodec/x86/fdctdsp_init.c
>> +++ b/libavcodec/x86/fdctdsp_init.c
>> @@ -31,8 +31,10 @@ av_cold void ff_fdctdsp_init_x86(FDCTDSPContext *c, AVCodecContext *avctx,
>>  
>>      if (!high_bit_depth) {
>>          if ((dct_algo == FF_DCT_AUTO || dct_algo == FF_DCT_MMX)) {
>> +#if HAVE_INLINE_SSE2
>>              if (INLINE_SSE2(cpu_flags))
>>                  c->fdct = ff_fdct_sse2;
>> +#endif
>>          }
>>      }
>>  }
>> diff --git a/libavcodec/x86/flacdsp_init.c b/libavcodec/x86/flacdsp_init.c
>> index 87daed7005..49e67ee2b0 100644
>> --- a/libavcodec/x86/flacdsp_init.c
>> +++ b/libavcodec/x86/flacdsp_init.c
>> @@ -97,15 +97,19 @@ av_cold void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int
>>      }
>>      if (EXTERNAL_AVX(cpu_flags)) {
>>          if (fmt == AV_SAMPLE_FMT_S16) {
>> -            if (ARCH_X86_64 && channels == 8)
>> +#if ARCH_X86_64
>> +            if (channels == 8)
>>                  c->decorrelate[0] = ff_flac_decorrelate_indep8_16_avx;
>> +#endif
>>          } else if (fmt == AV_SAMPLE_FMT_S32) {
>>              if (channels == 4)
>>                  c->decorrelate[0] = ff_flac_decorrelate_indep4_32_avx;
>>              else if (channels == 6)
>>                  c->decorrelate[0] = ff_flac_decorrelate_indep6_32_avx;
>> -            else if (ARCH_X86_64 && channels == 8)
>> +#if ARCH_X86_64
>> +            else if (channels == 8)
>>                  c->decorrelate[0] = ff_flac_decorrelate_indep8_32_avx;
>> +#endif
> 
> Why does the last function need ARCH_X86_64? And why only the last?
> 
>>          }
>>      }
>>      if (EXTERNAL_XOP(cpu_flags)) {
>> diff --git a/libavcodec/x86/hevcdsp_init.c b/libavcodec/x86/hevcdsp_init.c
>> index 6f45e5e0db..c7060085a2 100644
>> --- a/libavcodec/x86/hevcdsp_init.c
>> +++ b/libavcodec/x86/hevcdsp_init.c
>> @@ -710,13 +710,13 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>          if (EXTERNAL_SSE2(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_8_sse2;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_sse2;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_sse2;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_sse2;
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_sse2;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_sse2;
>>  
>> -                c->idct[2] = ff_hevc_idct_16x16_8_sse2;
>> -                c->idct[3] = ff_hevc_idct_32x32_8_sse2;
>> -            }
>> +            c->idct[2] = ff_hevc_idct_16x16_8_sse2;
>> +            c->idct[3] = ff_hevc_idct_32x32_8_sse2;
>> +#endif
>>              SAO_BAND_INIT(8, sse2);
>>  
>>              c->idct_dc[1] = ff_hevc_idct_8x8_dc_8_sse2;
>> @@ -731,14 +731,14 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              c->add_residual[3] = ff_hevc_add_residual_32_8_sse2;
>>          }
>>          if (EXTERNAL_SSSE3(cpu_flags)) {
>> -            if(ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_ssse3;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_ssse3;
>> -            }
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_ssse3;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_ssse3;
>> +#endif
>>              SAO_EDGE_INIT(8, ssse3);
>>          }
>> -        if (EXTERNAL_SSE4(cpu_flags) && ARCH_X86_64) {
>> -
>> +#if ARCH_X86_64
>> +        if (EXTERNAL_SSE4(cpu_flags)) {
>>              EPEL_LINKS(c->put_hevc_epel, 0, 0, pel_pixels,  8, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 0, 1, epel_h,      8, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 1, 0, epel_v,      8, sse4);
>> @@ -749,16 +749,17 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 0, qpel_v,     8, sse4);
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 1, qpel_hv,    8, sse4);
>>          }
>> +#endif
>>          if (EXTERNAL_AVX(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_8_avx;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_avx;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_avx;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_avx;
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_avx;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_avx;
>>  
>> -                c->idct[2] = ff_hevc_idct_16x16_8_avx;
>> -                c->idct[3] = ff_hevc_idct_32x32_8_avx;
>> -            }
>> +            c->idct[2] = ff_hevc_idct_16x16_8_avx;
>> +            c->idct[3] = ff_hevc_idct_32x32_8_avx;
>> +#endif
>>              SAO_BAND_INIT(8, avx);
>>  
>>              c->idct[0] = ff_hevc_idct_4x4_8_avx;
>> @@ -775,91 +776,91 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>          if (EXTERNAL_AVX2_FAST(cpu_flags)) {
>>              c->idct_dc[2] = ff_hevc_idct_16x16_dc_8_avx2;
>>              c->idct_dc[3] = ff_hevc_idct_32x32_dc_8_avx2;
>> -            if (ARCH_X86_64) {
>> -                c->put_hevc_epel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_avx2;
>> -                c->put_hevc_epel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_8_avx2;
>> -                c->put_hevc_epel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_8_avx2;
>> +#if ARCH_X86_64
>> +            c->put_hevc_epel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_avx2;
>> +            c->put_hevc_epel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_8_avx2;
>> +            c->put_hevc_epel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_qpel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_avx2;
>> -                c->put_hevc_qpel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_8_avx2;
>> -                c->put_hevc_qpel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_8_avx2;
>> +            c->put_hevc_qpel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_avx2;
>> +            c->put_hevc_qpel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_8_avx2;
>> +            c->put_hevc_qpel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_epel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> -                c->put_hevc_epel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> -                c->put_hevc_epel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> +            c->put_hevc_epel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> +            c->put_hevc_epel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> +            c->put_hevc_epel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_qpel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> -                c->put_hevc_qpel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> -                c->put_hevc_qpel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> +            c->put_hevc_qpel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> +            c->put_hevc_qpel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> +            c->put_hevc_qpel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_qpel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_avx2;
>> -                c->put_hevc_qpel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_8_avx2;
>> -                c->put_hevc_qpel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_8_avx2;
>> +            c->put_hevc_qpel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_avx2;
>> +            c->put_hevc_qpel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_8_avx2;
>> +            c->put_hevc_qpel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_epel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_avx2;
>> -                c->put_hevc_epel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_8_avx2;
>> -                c->put_hevc_epel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_8_avx2;
>> +            c->put_hevc_epel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_avx2;
>> +            c->put_hevc_epel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_8_avx2;
>> +            c->put_hevc_epel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_8_avx2;
>>  
>> -                c->put_hevc_epel[7][0][1] = ff_hevc_put_hevc_epel_h32_8_avx2;
>> -                c->put_hevc_epel[8][0][1] = ff_hevc_put_hevc_epel_h48_8_avx2;
>> -                c->put_hevc_epel[9][0][1] = ff_hevc_put_hevc_epel_h64_8_avx2;
>> +            c->put_hevc_epel[7][0][1] = ff_hevc_put_hevc_epel_h32_8_avx2;
>> +            c->put_hevc_epel[8][0][1] = ff_hevc_put_hevc_epel_h48_8_avx2;
>> +            c->put_hevc_epel[9][0][1] = ff_hevc_put_hevc_epel_h64_8_avx2;
>>  
>> -                c->put_hevc_epel_uni[7][0][1] = ff_hevc_put_hevc_uni_epel_h32_8_avx2;
>> -                c->put_hevc_epel_uni[8][0][1] = ff_hevc_put_hevc_uni_epel_h48_8_avx2;
>> -                c->put_hevc_epel_uni[9][0][1] = ff_hevc_put_hevc_uni_epel_h64_8_avx2;
>> +            c->put_hevc_epel_uni[7][0][1] = ff_hevc_put_hevc_uni_epel_h32_8_avx2;
>> +            c->put_hevc_epel_uni[8][0][1] = ff_hevc_put_hevc_uni_epel_h48_8_avx2;
>> +            c->put_hevc_epel_uni[9][0][1] = ff_hevc_put_hevc_uni_epel_h64_8_avx2;
>>  
>> -                c->put_hevc_epel_bi[7][0][1] = ff_hevc_put_hevc_bi_epel_h32_8_avx2;
>> -                c->put_hevc_epel_bi[8][0][1] = ff_hevc_put_hevc_bi_epel_h48_8_avx2;
>> -                c->put_hevc_epel_bi[9][0][1] = ff_hevc_put_hevc_bi_epel_h64_8_avx2;
>> +            c->put_hevc_epel_bi[7][0][1] = ff_hevc_put_hevc_bi_epel_h32_8_avx2;
>> +            c->put_hevc_epel_bi[8][0][1] = ff_hevc_put_hevc_bi_epel_h48_8_avx2;
>> +            c->put_hevc_epel_bi[9][0][1] = ff_hevc_put_hevc_bi_epel_h64_8_avx2;
>>  
>> -                c->put_hevc_epel[7][1][0] = ff_hevc_put_hevc_epel_v32_8_avx2;
>> -                c->put_hevc_epel[8][1][0] = ff_hevc_put_hevc_epel_v48_8_avx2;
>> -                c->put_hevc_epel[9][1][0] = ff_hevc_put_hevc_epel_v64_8_avx2;
>> +            c->put_hevc_epel[7][1][0] = ff_hevc_put_hevc_epel_v32_8_avx2;
>> +            c->put_hevc_epel[8][1][0] = ff_hevc_put_hevc_epel_v48_8_avx2;
>> +            c->put_hevc_epel[9][1][0] = ff_hevc_put_hevc_epel_v64_8_avx2;
>>  
>> -                c->put_hevc_epel_uni[7][1][0] = ff_hevc_put_hevc_uni_epel_v32_8_avx2;
>> -                c->put_hevc_epel_uni[8][1][0] = ff_hevc_put_hevc_uni_epel_v48_8_avx2;
>> -                c->put_hevc_epel_uni[9][1][0] = ff_hevc_put_hevc_uni_epel_v64_8_avx2;
>> +            c->put_hevc_epel_uni[7][1][0] = ff_hevc_put_hevc_uni_epel_v32_8_avx2;
>> +            c->put_hevc_epel_uni[8][1][0] = ff_hevc_put_hevc_uni_epel_v48_8_avx2;
>> +            c->put_hevc_epel_uni[9][1][0] = ff_hevc_put_hevc_uni_epel_v64_8_avx2;
>>  
>> -                c->put_hevc_epel_bi[7][1][0] = ff_hevc_put_hevc_bi_epel_v32_8_avx2;
>> -                c->put_hevc_epel_bi[8][1][0] = ff_hevc_put_hevc_bi_epel_v48_8_avx2;
>> -                c->put_hevc_epel_bi[9][1][0] = ff_hevc_put_hevc_bi_epel_v64_8_avx2;
>> +            c->put_hevc_epel_bi[7][1][0] = ff_hevc_put_hevc_bi_epel_v32_8_avx2;
>> +            c->put_hevc_epel_bi[8][1][0] = ff_hevc_put_hevc_bi_epel_v48_8_avx2;
>> +            c->put_hevc_epel_bi[9][1][0] = ff_hevc_put_hevc_bi_epel_v64_8_avx2;
>>  
>> -                c->put_hevc_epel[7][1][1] = ff_hevc_put_hevc_epel_hv32_8_avx2;
>> -                c->put_hevc_epel[8][1][1] = ff_hevc_put_hevc_epel_hv48_8_avx2;
>> -                c->put_hevc_epel[9][1][1] = ff_hevc_put_hevc_epel_hv64_8_avx2;
>> +            c->put_hevc_epel[7][1][1] = ff_hevc_put_hevc_epel_hv32_8_avx2;
>> +            c->put_hevc_epel[8][1][1] = ff_hevc_put_hevc_epel_hv48_8_avx2;
>> +            c->put_hevc_epel[9][1][1] = ff_hevc_put_hevc_epel_hv64_8_avx2;
>>  
>> -                c->put_hevc_epel_uni[7][1][1] = ff_hevc_put_hevc_uni_epel_hv32_8_avx2;
>> -                c->put_hevc_epel_uni[8][1][1] = ff_hevc_put_hevc_uni_epel_hv48_8_avx2;
>> -                c->put_hevc_epel_uni[9][1][1] = ff_hevc_put_hevc_uni_epel_hv64_8_avx2;
>> +            c->put_hevc_epel_uni[7][1][1] = ff_hevc_put_hevc_uni_epel_hv32_8_avx2;
>> +            c->put_hevc_epel_uni[8][1][1] = ff_hevc_put_hevc_uni_epel_hv48_8_avx2;
>> +            c->put_hevc_epel_uni[9][1][1] = ff_hevc_put_hevc_uni_epel_hv64_8_avx2;
>>  
>> -                c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_8_avx2;
>> -                c->put_hevc_epel_bi[8][1][1] = ff_hevc_put_hevc_bi_epel_hv48_8_avx2;
>> -                c->put_hevc_epel_bi[9][1][1] = ff_hevc_put_hevc_bi_epel_hv64_8_avx2;
>> +            c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_8_avx2;
>> +            c->put_hevc_epel_bi[8][1][1] = ff_hevc_put_hevc_bi_epel_hv48_8_avx2;
>> +            c->put_hevc_epel_bi[9][1][1] = ff_hevc_put_hevc_bi_epel_hv64_8_avx2;
>>  
>> -                c->put_hevc_qpel[7][0][1] = ff_hevc_put_hevc_qpel_h32_8_avx2;
>> -                c->put_hevc_qpel[8][0][1] = ff_hevc_put_hevc_qpel_h48_8_avx2;
>> -                c->put_hevc_qpel[9][0][1] = ff_hevc_put_hevc_qpel_h64_8_avx2;
>> +            c->put_hevc_qpel[7][0][1] = ff_hevc_put_hevc_qpel_h32_8_avx2;
>> +            c->put_hevc_qpel[8][0][1] = ff_hevc_put_hevc_qpel_h48_8_avx2;
>> +            c->put_hevc_qpel[9][0][1] = ff_hevc_put_hevc_qpel_h64_8_avx2;
>>  
>> -                c->put_hevc_qpel[7][1][0] = ff_hevc_put_hevc_qpel_v32_8_avx2;
>> -                c->put_hevc_qpel[8][1][0] = ff_hevc_put_hevc_qpel_v48_8_avx2;
>> -                c->put_hevc_qpel[9][1][0] = ff_hevc_put_hevc_qpel_v64_8_avx2;
>> +            c->put_hevc_qpel[7][1][0] = ff_hevc_put_hevc_qpel_v32_8_avx2;
>> +            c->put_hevc_qpel[8][1][0] = ff_hevc_put_hevc_qpel_v48_8_avx2;
>> +            c->put_hevc_qpel[9][1][0] = ff_hevc_put_hevc_qpel_v64_8_avx2;
>>  
>> -                c->put_hevc_qpel_uni[7][0][1] = ff_hevc_put_hevc_uni_qpel_h32_8_avx2;
>> -                c->put_hevc_qpel_uni[8][0][1] = ff_hevc_put_hevc_uni_qpel_h48_8_avx2;
>> -                c->put_hevc_qpel_uni[9][0][1] = ff_hevc_put_hevc_uni_qpel_h64_8_avx2;
>> +            c->put_hevc_qpel_uni[7][0][1] = ff_hevc_put_hevc_uni_qpel_h32_8_avx2;
>> +            c->put_hevc_qpel_uni[8][0][1] = ff_hevc_put_hevc_uni_qpel_h48_8_avx2;
>> +            c->put_hevc_qpel_uni[9][0][1] = ff_hevc_put_hevc_uni_qpel_h64_8_avx2;
>>  
>> -                c->put_hevc_qpel_uni[7][1][0] = ff_hevc_put_hevc_uni_qpel_v32_8_avx2;
>> -                c->put_hevc_qpel_uni[8][1][0] = ff_hevc_put_hevc_uni_qpel_v48_8_avx2;
>> -                c->put_hevc_qpel_uni[9][1][0] = ff_hevc_put_hevc_uni_qpel_v64_8_avx2;
>> +            c->put_hevc_qpel_uni[7][1][0] = ff_hevc_put_hevc_uni_qpel_v32_8_avx2;
>> +            c->put_hevc_qpel_uni[8][1][0] = ff_hevc_put_hevc_uni_qpel_v48_8_avx2;
>> +            c->put_hevc_qpel_uni[9][1][0] = ff_hevc_put_hevc_uni_qpel_v64_8_avx2;
>>  
>> -                c->put_hevc_qpel_bi[7][0][1] = ff_hevc_put_hevc_bi_qpel_h32_8_avx2;
>> -                c->put_hevc_qpel_bi[8][0][1] = ff_hevc_put_hevc_bi_qpel_h48_8_avx2;
>> -                c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_bi_qpel_h64_8_avx2;
>> +            c->put_hevc_qpel_bi[7][0][1] = ff_hevc_put_hevc_bi_qpel_h32_8_avx2;
>> +            c->put_hevc_qpel_bi[8][0][1] = ff_hevc_put_hevc_bi_qpel_h48_8_avx2;
>> +            c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_bi_qpel_h64_8_avx2;
>>  
>> -                c->put_hevc_qpel_bi[7][1][0] = ff_hevc_put_hevc_bi_qpel_v32_8_avx2;
>> -                c->put_hevc_qpel_bi[8][1][0] = ff_hevc_put_hevc_bi_qpel_v48_8_avx2;
>> -                c->put_hevc_qpel_bi[9][1][0] = ff_hevc_put_hevc_bi_qpel_v64_8_avx2;
>> -            }
>> +            c->put_hevc_qpel_bi[7][1][0] = ff_hevc_put_hevc_bi_qpel_v32_8_avx2;
>> +            c->put_hevc_qpel_bi[8][1][0] = ff_hevc_put_hevc_bi_qpel_v48_8_avx2;
>> +            c->put_hevc_qpel_bi[9][1][0] = ff_hevc_put_hevc_bi_qpel_v64_8_avx2;
>> +#endif
> 
> The reindentation should be performed in a separate commit in cases like
> these.
> 
>>              SAO_BAND_INIT(8, avx2);
>>  
>>              c->sao_edge_filter[2] = ff_hevc_sao_edge_filter_32_8_avx2;
>> @@ -884,13 +885,13 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>          if (EXTERNAL_SSE2(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_10_sse2;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_sse2;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_sse2;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_sse2;
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_sse2;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_sse2;
>>  
>> -                c->idct[2] = ff_hevc_idct_16x16_10_sse2;
>> -                c->idct[3] = ff_hevc_idct_32x32_10_sse2;
>> -            }
>> +            c->idct[2] = ff_hevc_idct_16x16_10_sse2;
>> +            c->idct[3] = ff_hevc_idct_32x32_10_sse2;
>> +#endif
>>              SAO_BAND_INIT(10, sse2);
>>              SAO_EDGE_INIT(10, sse2);
>>  
>> @@ -905,11 +906,12 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              c->add_residual[2] = ff_hevc_add_residual_16_10_sse2;
>>              c->add_residual[3] = ff_hevc_add_residual_32_10_sse2;
>>          }
>> -        if (EXTERNAL_SSSE3(cpu_flags) && ARCH_X86_64) {
>> +#if ARCH_X86_64
>> +        if (EXTERNAL_SSSE3(cpu_flags)) {
>>              c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_ssse3;
>>              c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_ssse3;
>>          }
>> -        if (EXTERNAL_SSE4(cpu_flags) && ARCH_X86_64) {
>> +        if (EXTERNAL_SSE4(cpu_flags)) {
>>              EPEL_LINKS(c->put_hevc_epel, 0, 0, pel_pixels, 10, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 0, 1, epel_h,     10, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 1, 0, epel_v,     10, sse4);
>> @@ -920,16 +922,17 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 0, qpel_v,     10, sse4);
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 1, qpel_hv,    10, sse4);
>>          }
>> +#endif
>>          if (EXTERNAL_AVX(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_10_avx;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_avx;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_avx;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_avx;
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_avx;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_avx;
>>  
>> -                c->idct[2] = ff_hevc_idct_16x16_10_avx;
>> -                c->idct[3] = ff_hevc_idct_32x32_10_avx;
>> -            }
>> +            c->idct[2] = ff_hevc_idct_16x16_10_avx;
>> +            c->idct[3] = ff_hevc_idct_32x32_10_avx;
>> +#endif
>>  
>>              c->idct[0] = ff_hevc_idct_4x4_10_avx;
>>              c->idct[1] = ff_hevc_idct_8x8_10_avx;
>> @@ -942,150 +945,150 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>          if (EXTERNAL_AVX2_FAST(cpu_flags)) {
>>              c->idct_dc[2] = ff_hevc_idct_16x16_dc_10_avx2;
>>              c->idct_dc[3] = ff_hevc_idct_32x32_dc_10_avx2;
>> -            if (ARCH_X86_64) {
>> -                c->put_hevc_epel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_10_avx2;
>> -                c->put_hevc_epel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_10_avx2;
>> -                c->put_hevc_epel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_10_avx2;
>> -                c->put_hevc_epel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_10_avx2;
>> -                c->put_hevc_epel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_10_avx2;
>> +#if ARCH_X86_64
>> +            c->put_hevc_epel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_10_avx2;
>> +            c->put_hevc_epel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_10_avx2;
>> +            c->put_hevc_epel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_10_avx2;
>> +            c->put_hevc_epel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_10_avx2;
>> +            c->put_hevc_epel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_10_avx2;
>>  
>> -                c->put_hevc_qpel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_10_avx2;
>> -                c->put_hevc_qpel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_10_avx2;
>> -                c->put_hevc_qpel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_10_avx2;
>> -                c->put_hevc_qpel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_10_avx2;
>> -                c->put_hevc_qpel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_10_avx2;
>> +            c->put_hevc_qpel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_10_avx2;
>> +            c->put_hevc_qpel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_10_avx2;
>> +            c->put_hevc_qpel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_10_avx2;
>> +            c->put_hevc_qpel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_10_avx2;
>> +            c->put_hevc_qpel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_10_avx2;
>>  
>> -                c->put_hevc_epel_uni[5][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> -                c->put_hevc_epel_uni[6][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> -                c->put_hevc_epel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> -                c->put_hevc_epel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels96_8_avx2;
>> -                c->put_hevc_epel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels128_8_avx2;
>> +            c->put_hevc_epel_uni[5][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> +            c->put_hevc_epel_uni[6][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> +            c->put_hevc_epel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> +            c->put_hevc_epel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels96_8_avx2;
>> +            c->put_hevc_epel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels128_8_avx2;
>>  
>> -                c->put_hevc_qpel_uni[5][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> -                c->put_hevc_qpel_uni[6][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> -                c->put_hevc_qpel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> -                c->put_hevc_qpel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels96_8_avx2;
>> -                c->put_hevc_qpel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels128_8_avx2;
>> +            c->put_hevc_qpel_uni[5][0][0] = ff_hevc_put_hevc_uni_pel_pixels32_8_avx2;
>> +            c->put_hevc_qpel_uni[6][0][0] = ff_hevc_put_hevc_uni_pel_pixels48_8_avx2;
>> +            c->put_hevc_qpel_uni[7][0][0] = ff_hevc_put_hevc_uni_pel_pixels64_8_avx2;
>> +            c->put_hevc_qpel_uni[8][0][0] = ff_hevc_put_hevc_uni_pel_pixels96_8_avx2;
>> +            c->put_hevc_qpel_uni[9][0][0] = ff_hevc_put_hevc_uni_pel_pixels128_8_avx2;
>>  
>> -                c->put_hevc_epel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_10_avx2;
>> -                c->put_hevc_epel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_10_avx2;
>> -                c->put_hevc_epel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_10_avx2;
>> -                c->put_hevc_epel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_10_avx2;
>> -                c->put_hevc_epel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_10_avx2;
>> -                c->put_hevc_qpel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_10_avx2;
>> -                c->put_hevc_qpel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_10_avx2;
>> -                c->put_hevc_qpel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_10_avx2;
>> -                c->put_hevc_qpel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_10_avx2;
>> -                c->put_hevc_qpel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_10_avx2;
>> +            c->put_hevc_epel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_10_avx2;
>> +            c->put_hevc_epel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_10_avx2;
>> +            c->put_hevc_epel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_10_avx2;
>> +            c->put_hevc_epel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_10_avx2;
>> +            c->put_hevc_epel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_10_avx2;
>> +            c->put_hevc_qpel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_10_avx2;
>> +            c->put_hevc_qpel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_10_avx2;
>> +            c->put_hevc_qpel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_10_avx2;
>> +            c->put_hevc_qpel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_10_avx2;
>> +            c->put_hevc_qpel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_10_avx2;
>>  
>> -                c->put_hevc_epel[5][0][1] = ff_hevc_put_hevc_epel_h16_10_avx2;
>> -                c->put_hevc_epel[6][0][1] = ff_hevc_put_hevc_epel_h24_10_avx2;
>> -                c->put_hevc_epel[7][0][1] = ff_hevc_put_hevc_epel_h32_10_avx2;
>> -                c->put_hevc_epel[8][0][1] = ff_hevc_put_hevc_epel_h48_10_avx2;
>> -                c->put_hevc_epel[9][0][1] = ff_hevc_put_hevc_epel_h64_10_avx2;
>> +            c->put_hevc_epel[5][0][1] = ff_hevc_put_hevc_epel_h16_10_avx2;
>> +            c->put_hevc_epel[6][0][1] = ff_hevc_put_hevc_epel_h24_10_avx2;
>> +            c->put_hevc_epel[7][0][1] = ff_hevc_put_hevc_epel_h32_10_avx2;
>> +            c->put_hevc_epel[8][0][1] = ff_hevc_put_hevc_epel_h48_10_avx2;
>> +            c->put_hevc_epel[9][0][1] = ff_hevc_put_hevc_epel_h64_10_avx2;
>>  
>> -                c->put_hevc_epel_uni[5][0][1] = ff_hevc_put_hevc_uni_epel_h16_10_avx2;
>> -                c->put_hevc_epel_uni[6][0][1] = ff_hevc_put_hevc_uni_epel_h24_10_avx2;
>> -                c->put_hevc_epel_uni[7][0][1] = ff_hevc_put_hevc_uni_epel_h32_10_avx2;
>> -                c->put_hevc_epel_uni[8][0][1] = ff_hevc_put_hevc_uni_epel_h48_10_avx2;
>> -                c->put_hevc_epel_uni[9][0][1] = ff_hevc_put_hevc_uni_epel_h64_10_avx2;
>> +            c->put_hevc_epel_uni[5][0][1] = ff_hevc_put_hevc_uni_epel_h16_10_avx2;
>> +            c->put_hevc_epel_uni[6][0][1] = ff_hevc_put_hevc_uni_epel_h24_10_avx2;
>> +            c->put_hevc_epel_uni[7][0][1] = ff_hevc_put_hevc_uni_epel_h32_10_avx2;
>> +            c->put_hevc_epel_uni[8][0][1] = ff_hevc_put_hevc_uni_epel_h48_10_avx2;
>> +            c->put_hevc_epel_uni[9][0][1] = ff_hevc_put_hevc_uni_epel_h64_10_avx2;
>>  
>> -                c->put_hevc_epel_bi[5][0][1] = ff_hevc_put_hevc_bi_epel_h16_10_avx2;
>> -                c->put_hevc_epel_bi[6][0][1] = ff_hevc_put_hevc_bi_epel_h24_10_avx2;
>> -                c->put_hevc_epel_bi[7][0][1] = ff_hevc_put_hevc_bi_epel_h32_10_avx2;
>> -                c->put_hevc_epel_bi[8][0][1] = ff_hevc_put_hevc_bi_epel_h48_10_avx2;
>> -                c->put_hevc_epel_bi[9][0][1] = ff_hevc_put_hevc_bi_epel_h64_10_avx2;
>> +            c->put_hevc_epel_bi[5][0][1] = ff_hevc_put_hevc_bi_epel_h16_10_avx2;
>> +            c->put_hevc_epel_bi[6][0][1] = ff_hevc_put_hevc_bi_epel_h24_10_avx2;
>> +            c->put_hevc_epel_bi[7][0][1] = ff_hevc_put_hevc_bi_epel_h32_10_avx2;
>> +            c->put_hevc_epel_bi[8][0][1] = ff_hevc_put_hevc_bi_epel_h48_10_avx2;
>> +            c->put_hevc_epel_bi[9][0][1] = ff_hevc_put_hevc_bi_epel_h64_10_avx2;
>>  
>> -                c->put_hevc_epel[5][1][0] = ff_hevc_put_hevc_epel_v16_10_avx2;
>> -                c->put_hevc_epel[6][1][0] = ff_hevc_put_hevc_epel_v24_10_avx2;
>> -                c->put_hevc_epel[7][1][0] = ff_hevc_put_hevc_epel_v32_10_avx2;
>> -                c->put_hevc_epel[8][1][0] = ff_hevc_put_hevc_epel_v48_10_avx2;
>> -                c->put_hevc_epel[9][1][0] = ff_hevc_put_hevc_epel_v64_10_avx2;
>> +            c->put_hevc_epel[5][1][0] = ff_hevc_put_hevc_epel_v16_10_avx2;
>> +            c->put_hevc_epel[6][1][0] = ff_hevc_put_hevc_epel_v24_10_avx2;
>> +            c->put_hevc_epel[7][1][0] = ff_hevc_put_hevc_epel_v32_10_avx2;
>> +            c->put_hevc_epel[8][1][0] = ff_hevc_put_hevc_epel_v48_10_avx2;
>> +            c->put_hevc_epel[9][1][0] = ff_hevc_put_hevc_epel_v64_10_avx2;
>>  
>> -                c->put_hevc_epel_uni[5][1][0] = ff_hevc_put_hevc_uni_epel_v16_10_avx2;
>> -                c->put_hevc_epel_uni[6][1][0] = ff_hevc_put_hevc_uni_epel_v24_10_avx2;
>> -                c->put_hevc_epel_uni[7][1][0] = ff_hevc_put_hevc_uni_epel_v32_10_avx2;
>> -                c->put_hevc_epel_uni[8][1][0] = ff_hevc_put_hevc_uni_epel_v48_10_avx2;
>> -                c->put_hevc_epel_uni[9][1][0] = ff_hevc_put_hevc_uni_epel_v64_10_avx2;
>> +            c->put_hevc_epel_uni[5][1][0] = ff_hevc_put_hevc_uni_epel_v16_10_avx2;
>> +            c->put_hevc_epel_uni[6][1][0] = ff_hevc_put_hevc_uni_epel_v24_10_avx2;
>> +            c->put_hevc_epel_uni[7][1][0] = ff_hevc_put_hevc_uni_epel_v32_10_avx2;
>> +            c->put_hevc_epel_uni[8][1][0] = ff_hevc_put_hevc_uni_epel_v48_10_avx2;
>> +            c->put_hevc_epel_uni[9][1][0] = ff_hevc_put_hevc_uni_epel_v64_10_avx2;
>>  
>> -                c->put_hevc_epel_bi[5][1][0] = ff_hevc_put_hevc_bi_epel_v16_10_avx2;
>> -                c->put_hevc_epel_bi[6][1][0] = ff_hevc_put_hevc_bi_epel_v24_10_avx2;
>> -                c->put_hevc_epel_bi[7][1][0] = ff_hevc_put_hevc_bi_epel_v32_10_avx2;
>> -                c->put_hevc_epel_bi[8][1][0] = ff_hevc_put_hevc_bi_epel_v48_10_avx2;
>> -                c->put_hevc_epel_bi[9][1][0] = ff_hevc_put_hevc_bi_epel_v64_10_avx2;
>> +            c->put_hevc_epel_bi[5][1][0] = ff_hevc_put_hevc_bi_epel_v16_10_avx2;
>> +            c->put_hevc_epel_bi[6][1][0] = ff_hevc_put_hevc_bi_epel_v24_10_avx2;
>> +            c->put_hevc_epel_bi[7][1][0] = ff_hevc_put_hevc_bi_epel_v32_10_avx2;
>> +            c->put_hevc_epel_bi[8][1][0] = ff_hevc_put_hevc_bi_epel_v48_10_avx2;
>> +            c->put_hevc_epel_bi[9][1][0] = ff_hevc_put_hevc_bi_epel_v64_10_avx2;
>>  
>> -                c->put_hevc_epel[5][1][1] = ff_hevc_put_hevc_epel_hv16_10_avx2;
>> -                c->put_hevc_epel[6][1][1] = ff_hevc_put_hevc_epel_hv24_10_avx2;
>> -                c->put_hevc_epel[7][1][1] = ff_hevc_put_hevc_epel_hv32_10_avx2;
>> -                c->put_hevc_epel[8][1][1] = ff_hevc_put_hevc_epel_hv48_10_avx2;
>> -                c->put_hevc_epel[9][1][1] = ff_hevc_put_hevc_epel_hv64_10_avx2;
>> +            c->put_hevc_epel[5][1][1] = ff_hevc_put_hevc_epel_hv16_10_avx2;
>> +            c->put_hevc_epel[6][1][1] = ff_hevc_put_hevc_epel_hv24_10_avx2;
>> +            c->put_hevc_epel[7][1][1] = ff_hevc_put_hevc_epel_hv32_10_avx2;
>> +            c->put_hevc_epel[8][1][1] = ff_hevc_put_hevc_epel_hv48_10_avx2;
>> +            c->put_hevc_epel[9][1][1] = ff_hevc_put_hevc_epel_hv64_10_avx2;
>>  
>> -                c->put_hevc_epel_uni[5][1][1] = ff_hevc_put_hevc_uni_epel_hv16_10_avx2;
>> -                c->put_hevc_epel_uni[6][1][1] = ff_hevc_put_hevc_uni_epel_hv24_10_avx2;
>> -                c->put_hevc_epel_uni[7][1][1] = ff_hevc_put_hevc_uni_epel_hv32_10_avx2;
>> -                c->put_hevc_epel_uni[8][1][1] = ff_hevc_put_hevc_uni_epel_hv48_10_avx2;
>> -                c->put_hevc_epel_uni[9][1][1] = ff_hevc_put_hevc_uni_epel_hv64_10_avx2;
>> +            c->put_hevc_epel_uni[5][1][1] = ff_hevc_put_hevc_uni_epel_hv16_10_avx2;
>> +            c->put_hevc_epel_uni[6][1][1] = ff_hevc_put_hevc_uni_epel_hv24_10_avx2;
>> +            c->put_hevc_epel_uni[7][1][1] = ff_hevc_put_hevc_uni_epel_hv32_10_avx2;
>> +            c->put_hevc_epel_uni[8][1][1] = ff_hevc_put_hevc_uni_epel_hv48_10_avx2;
>> +            c->put_hevc_epel_uni[9][1][1] = ff_hevc_put_hevc_uni_epel_hv64_10_avx2;
>>  
>> -                c->put_hevc_epel_bi[5][1][1] = ff_hevc_put_hevc_bi_epel_hv16_10_avx2;
>> -                c->put_hevc_epel_bi[6][1][1] = ff_hevc_put_hevc_bi_epel_hv24_10_avx2;
>> -                c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_10_avx2;
>> -                c->put_hevc_epel_bi[8][1][1] = ff_hevc_put_hevc_bi_epel_hv48_10_avx2;
>> -                c->put_hevc_epel_bi[9][1][1] = ff_hevc_put_hevc_bi_epel_hv64_10_avx2;
>> +            c->put_hevc_epel_bi[5][1][1] = ff_hevc_put_hevc_bi_epel_hv16_10_avx2;
>> +            c->put_hevc_epel_bi[6][1][1] = ff_hevc_put_hevc_bi_epel_hv24_10_avx2;
>> +            c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_10_avx2;
>> +            c->put_hevc_epel_bi[8][1][1] = ff_hevc_put_hevc_bi_epel_hv48_10_avx2;
>> +            c->put_hevc_epel_bi[9][1][1] = ff_hevc_put_hevc_bi_epel_hv64_10_avx2;
>>  
>> -                c->put_hevc_qpel[5][0][1] = ff_hevc_put_hevc_qpel_h16_10_avx2;
>> -                c->put_hevc_qpel[6][0][1] = ff_hevc_put_hevc_qpel_h24_10_avx2;
>> -                c->put_hevc_qpel[7][0][1] = ff_hevc_put_hevc_qpel_h32_10_avx2;
>> -                c->put_hevc_qpel[8][0][1] = ff_hevc_put_hevc_qpel_h48_10_avx2;
>> -                c->put_hevc_qpel[9][0][1] = ff_hevc_put_hevc_qpel_h64_10_avx2;
>> +            c->put_hevc_qpel[5][0][1] = ff_hevc_put_hevc_qpel_h16_10_avx2;
>> +            c->put_hevc_qpel[6][0][1] = ff_hevc_put_hevc_qpel_h24_10_avx2;
>> +            c->put_hevc_qpel[7][0][1] = ff_hevc_put_hevc_qpel_h32_10_avx2;
>> +            c->put_hevc_qpel[8][0][1] = ff_hevc_put_hevc_qpel_h48_10_avx2;
>> +            c->put_hevc_qpel[9][0][1] = ff_hevc_put_hevc_qpel_h64_10_avx2;
>>  
>> -                c->put_hevc_qpel_uni[5][0][1] = ff_hevc_put_hevc_uni_qpel_h16_10_avx2;
>> -                c->put_hevc_qpel_uni[6][0][1] = ff_hevc_put_hevc_uni_qpel_h24_10_avx2;
>> -                c->put_hevc_qpel_uni[7][0][1] = ff_hevc_put_hevc_uni_qpel_h32_10_avx2;
>> -                c->put_hevc_qpel_uni[8][0][1] = ff_hevc_put_hevc_uni_qpel_h48_10_avx2;
>> -                c->put_hevc_qpel_uni[9][0][1] = ff_hevc_put_hevc_uni_qpel_h64_10_avx2;
>> +            c->put_hevc_qpel_uni[5][0][1] = ff_hevc_put_hevc_uni_qpel_h16_10_avx2;
>> +            c->put_hevc_qpel_uni[6][0][1] = ff_hevc_put_hevc_uni_qpel_h24_10_avx2;
>> +            c->put_hevc_qpel_uni[7][0][1] = ff_hevc_put_hevc_uni_qpel_h32_10_avx2;
>> +            c->put_hevc_qpel_uni[8][0][1] = ff_hevc_put_hevc_uni_qpel_h48_10_avx2;
>> +            c->put_hevc_qpel_uni[9][0][1] = ff_hevc_put_hevc_uni_qpel_h64_10_avx2;
>>  
>> -                c->put_hevc_qpel_bi[5][0][1] = ff_hevc_put_hevc_bi_qpel_h16_10_avx2;
>> -                c->put_hevc_qpel_bi[6][0][1] = ff_hevc_put_hevc_bi_qpel_h24_10_avx2;
>> -                c->put_hevc_qpel_bi[7][0][1] = ff_hevc_put_hevc_bi_qpel_h32_10_avx2;
>> -                c->put_hevc_qpel_bi[8][0][1] = ff_hevc_put_hevc_bi_qpel_h48_10_avx2;
>> -                c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_bi_qpel_h64_10_avx2;
>> +            c->put_hevc_qpel_bi[5][0][1] = ff_hevc_put_hevc_bi_qpel_h16_10_avx2;
>> +            c->put_hevc_qpel_bi[6][0][1] = ff_hevc_put_hevc_bi_qpel_h24_10_avx2;
>> +            c->put_hevc_qpel_bi[7][0][1] = ff_hevc_put_hevc_bi_qpel_h32_10_avx2;
>> +            c->put_hevc_qpel_bi[8][0][1] = ff_hevc_put_hevc_bi_qpel_h48_10_avx2;
>> +            c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_bi_qpel_h64_10_avx2;
>>  
>> -                c->put_hevc_qpel[5][1][0] = ff_hevc_put_hevc_qpel_v16_10_avx2;
>> -                c->put_hevc_qpel[6][1][0] = ff_hevc_put_hevc_qpel_v24_10_avx2;
>> -                c->put_hevc_qpel[7][1][0] = ff_hevc_put_hevc_qpel_v32_10_avx2;
>> -                c->put_hevc_qpel[8][1][0] = ff_hevc_put_hevc_qpel_v48_10_avx2;
>> -                c->put_hevc_qpel[9][1][0] = ff_hevc_put_hevc_qpel_v64_10_avx2;
>> +            c->put_hevc_qpel[5][1][0] = ff_hevc_put_hevc_qpel_v16_10_avx2;
>> +            c->put_hevc_qpel[6][1][0] = ff_hevc_put_hevc_qpel_v24_10_avx2;
>> +            c->put_hevc_qpel[7][1][0] = ff_hevc_put_hevc_qpel_v32_10_avx2;
>> +            c->put_hevc_qpel[8][1][0] = ff_hevc_put_hevc_qpel_v48_10_avx2;
>> +            c->put_hevc_qpel[9][1][0] = ff_hevc_put_hevc_qpel_v64_10_avx2;
>>  
>> -                c->put_hevc_qpel_uni[5][1][0] = ff_hevc_put_hevc_uni_qpel_v16_10_avx2;
>> -                c->put_hevc_qpel_uni[6][1][0] = ff_hevc_put_hevc_uni_qpel_v24_10_avx2;
>> -                c->put_hevc_qpel_uni[7][1][0] = ff_hevc_put_hevc_uni_qpel_v32_10_avx2;
>> -                c->put_hevc_qpel_uni[8][1][0] = ff_hevc_put_hevc_uni_qpel_v48_10_avx2;
>> -                c->put_hevc_qpel_uni[9][1][0] = ff_hevc_put_hevc_uni_qpel_v64_10_avx2;
>> +            c->put_hevc_qpel_uni[5][1][0] = ff_hevc_put_hevc_uni_qpel_v16_10_avx2;
>> +            c->put_hevc_qpel_uni[6][1][0] = ff_hevc_put_hevc_uni_qpel_v24_10_avx2;
>> +            c->put_hevc_qpel_uni[7][1][0] = ff_hevc_put_hevc_uni_qpel_v32_10_avx2;
>> +            c->put_hevc_qpel_uni[8][1][0] = ff_hevc_put_hevc_uni_qpel_v48_10_avx2;
>> +            c->put_hevc_qpel_uni[9][1][0] = ff_hevc_put_hevc_uni_qpel_v64_10_avx2;
>>  
>> -                c->put_hevc_qpel_bi[5][1][0] = ff_hevc_put_hevc_bi_qpel_v16_10_avx2;
>> -                c->put_hevc_qpel_bi[6][1][0] = ff_hevc_put_hevc_bi_qpel_v24_10_avx2;
>> -                c->put_hevc_qpel_bi[7][1][0] = ff_hevc_put_hevc_bi_qpel_v32_10_avx2;
>> -                c->put_hevc_qpel_bi[8][1][0] = ff_hevc_put_hevc_bi_qpel_v48_10_avx2;
>> -                c->put_hevc_qpel_bi[9][1][0] = ff_hevc_put_hevc_bi_qpel_v64_10_avx2;
>> +            c->put_hevc_qpel_bi[5][1][0] = ff_hevc_put_hevc_bi_qpel_v16_10_avx2;
>> +            c->put_hevc_qpel_bi[6][1][0] = ff_hevc_put_hevc_bi_qpel_v24_10_avx2;
>> +            c->put_hevc_qpel_bi[7][1][0] = ff_hevc_put_hevc_bi_qpel_v32_10_avx2;
>> +            c->put_hevc_qpel_bi[8][1][0] = ff_hevc_put_hevc_bi_qpel_v48_10_avx2;
>> +            c->put_hevc_qpel_bi[9][1][0] = ff_hevc_put_hevc_bi_qpel_v64_10_avx2;
>>  
>> -                c->put_hevc_qpel[5][1][1] = ff_hevc_put_hevc_qpel_hv16_10_avx2;
>> -                c->put_hevc_qpel[6][1][1] = ff_hevc_put_hevc_qpel_hv24_10_avx2;
>> -                c->put_hevc_qpel[7][1][1] = ff_hevc_put_hevc_qpel_hv32_10_avx2;
>> -                c->put_hevc_qpel[8][1][1] = ff_hevc_put_hevc_qpel_hv48_10_avx2;
>> -                c->put_hevc_qpel[9][1][1] = ff_hevc_put_hevc_qpel_hv64_10_avx2;
>> +            c->put_hevc_qpel[5][1][1] = ff_hevc_put_hevc_qpel_hv16_10_avx2;
>> +            c->put_hevc_qpel[6][1][1] = ff_hevc_put_hevc_qpel_hv24_10_avx2;
>> +            c->put_hevc_qpel[7][1][1] = ff_hevc_put_hevc_qpel_hv32_10_avx2;
>> +            c->put_hevc_qpel[8][1][1] = ff_hevc_put_hevc_qpel_hv48_10_avx2;
>> +            c->put_hevc_qpel[9][1][1] = ff_hevc_put_hevc_qpel_hv64_10_avx2;
>>  
>> -                c->put_hevc_qpel_uni[5][1][1] = ff_hevc_put_hevc_uni_qpel_hv16_10_avx2;
>> -                c->put_hevc_qpel_uni[6][1][1] = ff_hevc_put_hevc_uni_qpel_hv24_10_avx2;
>> -                c->put_hevc_qpel_uni[7][1][1] = ff_hevc_put_hevc_uni_qpel_hv32_10_avx2;
>> -                c->put_hevc_qpel_uni[8][1][1] = ff_hevc_put_hevc_uni_qpel_hv48_10_avx2;
>> -                c->put_hevc_qpel_uni[9][1][1] = ff_hevc_put_hevc_uni_qpel_hv64_10_avx2;
>> +            c->put_hevc_qpel_uni[5][1][1] = ff_hevc_put_hevc_uni_qpel_hv16_10_avx2;
>> +            c->put_hevc_qpel_uni[6][1][1] = ff_hevc_put_hevc_uni_qpel_hv24_10_avx2;
>> +            c->put_hevc_qpel_uni[7][1][1] = ff_hevc_put_hevc_uni_qpel_hv32_10_avx2;
>> +            c->put_hevc_qpel_uni[8][1][1] = ff_hevc_put_hevc_uni_qpel_hv48_10_avx2;
>> +            c->put_hevc_qpel_uni[9][1][1] = ff_hevc_put_hevc_uni_qpel_hv64_10_avx2;
>>  
>> -                c->put_hevc_qpel_bi[5][1][1] = ff_hevc_put_hevc_bi_qpel_hv16_10_avx2;
>> -                c->put_hevc_qpel_bi[6][1][1] = ff_hevc_put_hevc_bi_qpel_hv24_10_avx2;
>> -                c->put_hevc_qpel_bi[7][1][1] = ff_hevc_put_hevc_bi_qpel_hv32_10_avx2;
>> -                c->put_hevc_qpel_bi[8][1][1] = ff_hevc_put_hevc_bi_qpel_hv48_10_avx2;
>> -                c->put_hevc_qpel_bi[9][1][1] = ff_hevc_put_hevc_bi_qpel_hv64_10_avx2;
>> -            }
>> +            c->put_hevc_qpel_bi[5][1][1] = ff_hevc_put_hevc_bi_qpel_hv16_10_avx2;
>> +            c->put_hevc_qpel_bi[6][1][1] = ff_hevc_put_hevc_bi_qpel_hv24_10_avx2;
>> +            c->put_hevc_qpel_bi[7][1][1] = ff_hevc_put_hevc_bi_qpel_hv32_10_avx2;
>> +            c->put_hevc_qpel_bi[8][1][1] = ff_hevc_put_hevc_bi_qpel_hv48_10_avx2;
>> +            c->put_hevc_qpel_bi[9][1][1] = ff_hevc_put_hevc_bi_qpel_hv64_10_avx2;
>> +#endif
>>              SAO_BAND_INIT(10, avx2);
>>              SAO_EDGE_INIT(10, avx2);
>>  
>> @@ -1099,10 +1102,10 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>          if (EXTERNAL_SSE2(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_12_sse2;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_12_sse2;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_12_sse2;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_12_sse2;
>> -            }
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_12_sse2;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_12_sse2;
>> +#endif
>>              SAO_BAND_INIT(12, sse2);
>>              SAO_EDGE_INIT(12, sse2);
>>  
>> @@ -1110,11 +1113,12 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              c->idct_dc[2] = ff_hevc_idct_16x16_dc_12_sse2;
>>              c->idct_dc[3] = ff_hevc_idct_32x32_dc_12_sse2;
>>          }
>> -        if (EXTERNAL_SSSE3(cpu_flags) && ARCH_X86_64) {
>> +#if ARCH_X86_64
>> +        if (EXTERNAL_SSSE3(cpu_flags)) {
>>              c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_12_ssse3;
>>              c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_12_ssse3;
>>          }
>> -        if (EXTERNAL_SSE4(cpu_flags) && ARCH_X86_64) {
>> +        if (EXTERNAL_SSE4(cpu_flags)) {
>>              EPEL_LINKS(c->put_hevc_epel, 0, 0, pel_pixels, 12, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 0, 1, epel_h,     12, sse4);
>>              EPEL_LINKS(c->put_hevc_epel, 1, 0, epel_v,     12, sse4);
>> @@ -1125,13 +1129,14 @@ void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 0, qpel_v,     12, sse4);
>>              QPEL_LINKS(c->put_hevc_qpel, 1, 1, qpel_hv,    12, sse4);
>>          }
>> +#endif
>>          if (EXTERNAL_AVX(cpu_flags)) {
>>              c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_12_avx;
>>              c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_12_avx;
>> -            if (ARCH_X86_64) {
>> -                c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_12_avx;
>> -                c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_12_avx;
>> -            }
>> +#if ARCH_X86_64
>> +            c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_12_avx;
>> +            c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_12_avx;
>> +#endif
>>              SAO_BAND_INIT(12, avx);
>>          }
>>          if (EXTERNAL_AVX2(cpu_flags)) {
>> diff --git a/libavcodec/x86/idctdsp_init.c b/libavcodec/x86/idctdsp_init.c
>> index f28a1ad744..4ade52a880 100644
>> --- a/libavcodec/x86/idctdsp_init.c
>> +++ b/libavcodec/x86/idctdsp_init.c
>> @@ -92,8 +92,8 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
>>          }
>>  #endif
>>  
>> -        if (ARCH_X86_64 &&
>> -            !high_bit_depth &&
>> +#if ARCH_X86_64
>> +        if (!high_bit_depth &&
>>              avctx->lowres == 0 &&
>>              (avctx->idct_algo == FF_IDCT_AUTO ||
>>                  avctx->idct_algo == FF_IDCT_SIMPLEAUTO ||
>> @@ -104,9 +104,11 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
>>                  c->idct_add  = ff_simple_idct8_add_sse2;
>>                  c->perm_type = FF_IDCT_PERM_TRANSPOSE;
>>          }
>> +#endif
>>      }
>>  
>> -    if (ARCH_X86_64 && avctx->lowres == 0) {
>> +#if ARCH_X86_64
>> +    if (avctx->lowres == 0) {
>>          if (EXTERNAL_AVX(cpu_flags) &&
>>              !high_bit_depth &&
>>              (avctx->idct_algo == FF_IDCT_AUTO ||
>> @@ -156,4 +158,5 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
>>              }
>>          }
>>      }
>> +#endif
>>  }
>> diff --git a/libavcodec/x86/mlpdsp_init.c b/libavcodec/x86/mlpdsp_init.c
>> index 950f996832..333a685f47 100644
>> --- a/libavcodec/x86/mlpdsp_init.c
>> +++ b/libavcodec/x86/mlpdsp_init.c
>> @@ -200,8 +200,10 @@ av_cold void ff_mlpdsp_init_x86(MLPDSPContext *c)
>>      if (INLINE_MMX(cpu_flags))
>>          c->mlp_filter_channel = mlp_filter_channel_x86;
>>  #endif
>> -    if (ARCH_X86_64 && EXTERNAL_SSE4(cpu_flags))
>> +#if ARCH_X86_64
>> +    if (EXTERNAL_SSE4(cpu_flags))
>>          c->mlp_rematrix_channel = ff_mlp_rematrix_channel_sse4;
>> -    if (ARCH_X86_64 && EXTERNAL_AVX2_FAST(cpu_flags) && cpu_flags & AV_CPU_FLAG_BMI2)
>> +    if (EXTERNAL_AVX2_FAST(cpu_flags) && cpu_flags & AV_CPU_FLAG_BMI2)
>>          c->mlp_rematrix_channel = ff_mlp_rematrix_channel_avx2_bmi2;
>> +#endif
>>  }
>> diff --git a/libavcodec/x86/vc1dsp_init.c b/libavcodec/x86/vc1dsp_init.c
>> index 90b2f3624e..bc63933e83 100644
>> --- a/libavcodec/x86/vc1dsp_init.c
>> +++ b/libavcodec/x86/vc1dsp_init.c
>> @@ -102,13 +102,15 @@ av_cold void ff_vc1dsp_init_x86(VC1DSPContext *dsp)
>>  {
>>      int cpu_flags = av_get_cpu_flags();
>>  
>> -    if (HAVE_6REGS && INLINE_MMX(cpu_flags))
>> +#if HAVE_6REGS
>> +    if (INLINE_MMX(cpu_flags))
>>          if (EXTERNAL_MMX(cpu_flags))
>>          ff_vc1dsp_init_mmx(dsp);
>>  
>> -    if (HAVE_6REGS && INLINE_MMXEXT(cpu_flags))
>> +    if (INLINE_MMXEXT(cpu_flags))
>>          if (EXTERNAL_MMXEXT(cpu_flags))
>>          ff_vc1dsp_init_mmxext(dsp);
>> +#endif
>>  
>>  #define ASSIGN_LF4(EXT) \
>>          dsp->vc1_v_loop_filter4  = ff_vc1_v_loop_filter4_ ## EXT; \
>> diff --git a/libavfilter/x86/colorspacedsp_init.c b/libavfilter/x86/colorspacedsp_init.c
>> index b5006ac295..f01db4baf4 100644
>> --- a/libavfilter/x86/colorspacedsp_init.c
>> +++ b/libavfilter/x86/colorspacedsp_init.c
>> @@ -80,7 +80,8 @@ void ff_colorspacedsp_x86_init(ColorSpaceDSPContext *dsp)
>>  {
>>      int cpu_flags = av_get_cpu_flags();
>>  
>> -    if (ARCH_X86_64 && EXTERNAL_SSE2(cpu_flags)) {
>> +#if ARCH_X86_64
>> +    if (EXTERNAL_SSE2(cpu_flags)) {
>>  #define assign_yuv2yuv_fns(ss) \
>>          dsp->yuv2yuv[BPP_8 ][BPP_8 ][SS_##ss] = ff_yuv2yuv_##ss##p8to8_sse2; \
>>          dsp->yuv2yuv[BPP_8 ][BPP_10][SS_##ss] = ff_yuv2yuv_##ss##p8to10_sse2; \
>> @@ -116,4 +117,5 @@ void ff_colorspacedsp_x86_init(ColorSpaceDSPContext *dsp)
>>  
>>          dsp->multiply3x3 = ff_multiply3x3_sse2;
>>      }
>> +#endif
>>  }
>> diff --git a/libavfilter/x86/vf_atadenoise_init.c b/libavfilter/x86/vf_atadenoise_init.c
>> index e7a653f191..eb621e172c 100644
>> --- a/libavfilter/x86/vf_atadenoise_init.c
>> +++ b/libavfilter/x86/vf_atadenoise_init.c
>> @@ -39,12 +39,14 @@ av_cold void ff_atadenoise_init_x86(ATADenoiseDSPContext *dsp, int depth, int al
>>      int cpu_flags = av_get_cpu_flags();
>>  
>>      for (int p = 0; p < 4; p++) {
>> -        if (ARCH_X86_64 && EXTERNAL_SSE4(cpu_flags) && depth <= 8 && algorithm == PARALLEL && sigma[p] == INT16_MAX) {
>> +#if ARCH_X86_64 
>> +        if (EXTERNAL_SSE4(cpu_flags) && depth <= 8 && algorithm == PARALLEL && sigma[p] == INT16_MAX) {
>>              dsp->filter_row[p] = ff_atadenoise_filter_row8_sse4;
>>          }
>>  
>> -        if (ARCH_X86_64 && EXTERNAL_SSE4(cpu_flags) && depth <= 8 && algorithm == SERIAL && sigma[p] == INT16_MAX) {
>> +        if (EXTERNAL_SSE4(cpu_flags) && depth <= 8 && algorithm == SERIAL && sigma[p] == INT16_MAX) {
>>              dsp->filter_row[p] = ff_atadenoise_filter_row8_serial_sse4;
>>          }
>> +#endif
>>      }
>>  }
>> diff --git a/libavfilter/x86/vf_ssim_init.c b/libavfilter/x86/vf_ssim_init.c
>> index cbaa20ef16..ddc91f791a 100644
>> --- a/libavfilter/x86/vf_ssim_init.c
>> +++ b/libavfilter/x86/vf_ssim_init.c
>> @@ -34,8 +34,10 @@ void ff_ssim_init_x86(SSIMDSPContext *dsp)
>>  {
>>      int cpu_flags = av_get_cpu_flags();
>>  
>> -    if (ARCH_X86_64 && EXTERNAL_SSSE3(cpu_flags))
>> -        dsp->ssim_4x4_line = ff_ssim_4x4_line_ssse3;
>> +#if ARCH_X86_64
>> +    if (EXTERNAL_SSSE3(cpu_flags))
>> +      dsp->ssim_4x4_line = ff_ssim_4x4_line_ssse3;
> 
> We indent by four spaces. And there is actually no reason to touch this
> line at all.
> 
>> +#endif
>>      if (EXTERNAL_SSE4(cpu_flags))
>>          dsp->ssim_end_line = ff_ssim_end_line_sse4;
>>      if (EXTERNAL_XOP(cpu_flags))
>> diff --git a/libavfilter/x86/vf_w3fdif_init.c b/libavfilter/x86/vf_w3fdif_init.c
>> index 16202fba76..6d677d651d 100644
>> --- a/libavfilter/x86/vf_w3fdif_init.c
>> +++ b/libavfilter/x86/vf_w3fdif_init.c
>> @@ -56,7 +56,9 @@ av_cold void ff_w3fdif_init_x86(W3FDIFDSPContext *dsp, int depth)
>>          dsp->filter_scale        = ff_w3fdif_scale_sse2;
>>      }
>>  
>> -    if (ARCH_X86_64 && EXTERNAL_SSE2(cpu_flags) && depth <= 8) {
>> +#if ARCH_X86_64
>> +    if (EXTERNAL_SSE2(cpu_flags) && depth <= 8) {
>>          dsp->filter_complex_high = ff_w3fdif_complex_high_sse2;
>>      }
>> +#endif
>>  }
> 

-- 
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