[FFmpeg-devel] [PATCH] all: Replace if (ARCH_FOO) checks by #if ARCH_FOO
Andreas Rheinhardt
andreas.rheinhardt at outlook.com
Tue Jun 14 17:34:49 EEST 2022
Andreas Rheinhardt:
> This is more spec-compliant because it does not rely
> on dead-code elimination by the compiler. Especially
> MSVC has problems with this, as can be seen in
> https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/296373.html
> or
> https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/297022.html
>
> This commit does not eliminate every instance where we rely
> on the dead code elimination: It only tackles branching to
> the initialization of arch-specific dsp code, not e.g. all
> uses of CONFIG_ and HAVE_ checks. But maybe it is already
> enough to compile FFmpeg with MSVC with whole-programm-optimizations
> enabled (if one does not disable too many components).
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
> libavcodec/aacdec_template.c | 5 ++--
> libavcodec/aacenc.c | 5 ++--
> libavcodec/aacpsdsp_template.c | 17 ++++++-----
> libavcodec/aacsbr_template.c | 5 ++--
> libavcodec/ac3dsp.c | 18 ++++++-----
> libavcodec/alacdsp.c | 5 ++--
> libavcodec/audiodsp.c | 13 ++++----
> libavcodec/blockdsp.c | 21 ++++++-------
> libavcodec/bswapdsp.c | 5 ++--
> libavcodec/cavsdsp.c | 5 ++--
> libavcodec/cfhddsp.c | 5 ++--
> libavcodec/cfhdencdsp.c | 5 ++--
> libavcodec/dcadsp.c | 5 ++--
> libavcodec/dct.c | 5 ++--
> libavcodec/dirac_dwt.c | 4 ++-
> libavcodec/diracdsp.c | 5 ++--
> libavcodec/dnxhdenc.c | 5 ++--
> libavcodec/exrdsp.c | 5 ++--
> libavcodec/fdctdsp.c | 9 +++---
> libavcodec/fft_template.c | 13 +++++---
> libavcodec/flacdsp.c | 9 +++---
> libavcodec/fmtconvert.c | 17 ++++++-----
> libavcodec/g722dsp.c | 9 +++---
> libavcodec/h263dsp.c | 9 +++---
> libavcodec/h264chroma.c | 25 ++++++++--------
> libavcodec/h264dsp.c | 19 ++++++++----
> libavcodec/h264pred.c | 21 ++++++-------
> libavcodec/h264qpel.c | 25 ++++++++--------
> libavcodec/hevcdsp.c | 25 ++++++++--------
> libavcodec/hevcpred.c | 5 ++--
> libavcodec/hpeldsp.c | 29 +++++++++---------
> libavcodec/huffyuvdsp.c | 5 ++--
> libavcodec/huffyuvencdsp.c | 5 ++--
> libavcodec/idctdsp.c | 38 ++++++++++++-----------
> libavcodec/jpeg2000dsp.c | 5 ++--
> libavcodec/lossless_audiodsp.c | 13 ++++----
> libavcodec/lossless_videodsp.c | 9 +++---
> libavcodec/lossless_videoencdsp.c | 5 ++--
> libavcodec/lpc.c | 5 ++--
> libavcodec/mdct15.c | 5 ++--
> libavcodec/me_cmp.c | 21 ++++++-------
> libavcodec/mlpdsp.c | 9 +++---
> libavcodec/mpegaudiodsp.c | 18 +++++++----
> libavcodec/mpegvideo.c | 21 ++++++-------
> libavcodec/mpegvideo_enc.c | 5 ++--
> libavcodec/mpegvideodsp.c | 9 +++---
> libavcodec/mpegvideoencdsp.c | 17 ++++++-----
> libavcodec/opus_pvq.c | 5 ++--
> libavcodec/opusdsp.c | 10 +++----
> libavcodec/pixblockdsp.c | 25 ++++++++--------
> libavcodec/pngdsp.c | 5 ++--
> libavcodec/proresdsp.c | 5 ++--
> libavcodec/qpeldsp.c | 9 +++---
> libavcodec/rdft.c | 4 ++-
> libavcodec/rv34dsp.c | 9 +++---
> libavcodec/rv40dsp.c | 13 ++++----
> libavcodec/sbcdsp.c | 9 +++---
> libavcodec/sbrdsp_template.c | 17 ++++++-----
> libavcodec/svq1enc.c | 9 +++---
> libavcodec/synth_filter.c | 13 ++++----
> libavcodec/takdsp.c | 5 ++--
> libavcodec/ttadsp.c | 5 ++--
> libavcodec/ttaencdsp.c | 5 ++--
> libavcodec/utvideodsp.c | 5 ++--
> libavcodec/v210dec_init.h | 5 ++--
> libavcodec/v210enc_init.h | 5 ++--
> libavcodec/vc1dsp.c | 25 ++++++++--------
> libavcodec/videodsp.c | 25 ++++++++--------
> libavcodec/vorbisdsp.c | 17 ++++++-----
> libavcodec/vp3dsp.c | 17 ++++++-----
> libavcodec/vp56dsp.c | 9 +++---
> libavcodec/vp8dsp.c | 38 ++++++++++++-----------
> libavcodec/vp9dsp.c | 16 ++++++----
> libavcodec/wmv2dsp.c | 5 ++--
> libavcodec/x86/mdct15_init.c | 6 ++--
> libavcodec/xvididct.c | 9 +++---
> libavfilter/af_afirdsp.h | 5 ++--
> libavfilter/af_anlmdn.c | 5 ++--
> libavfilter/af_volume.c | 5 ++--
> libavfilter/avf_showcqt.c | 5 ++--
> libavfilter/colorspacedsp.c | 5 ++--
> libavfilter/scene_sad.c | 5 ++--
> libavfilter/vf_atadenoise.c | 5 ++--
> libavfilter/vf_blend_init.h | 5 ++--
> libavfilter/vf_bwdif.c | 5 ++--
> libavfilter/vf_eq.h | 5 ++--
> libavfilter/vf_framerate.c | 5 ++--
> libavfilter/vf_fspp.c | 5 ++--
> libavfilter/vf_gblur_init.h | 5 ++--
> libavfilter/vf_gradfun.c | 5 ++--
> libavfilter/vf_hflip_init.h | 5 ++--
> libavfilter/vf_hqdn3d.c | 5 ++--
> libavfilter/vf_idet.c | 10 ++++---
> libavfilter/vf_limiter.c | 5 ++--
> libavfilter/vf_lut3d.c | 7 +++--
> libavfilter/vf_maskedclamp.c | 5 ++--
> libavfilter/vf_maskedmerge.c | 5 ++--
> libavfilter/vf_nlmeans_init.h | 10 +++----
> libavfilter/vf_noise.c | 5 ++--
> libavfilter/vf_overlay.c | 7 +++--
> libavfilter/vf_pp7.c | 5 ++--
> libavfilter/vf_psnr.c | 5 ++--
> libavfilter/vf_pullup.c | 5 ++--
> libavfilter/vf_removegrain.c | 5 ++--
> libavfilter/vf_spp.c | 5 ++--
> libavfilter/vf_ssim.c | 5 ++--
> libavfilter/vf_stereo3d.c | 5 ++--
> libavfilter/vf_threshold_init.h | 5 ++--
> libavfilter/vf_tinterlace.c | 10 ++++---
> libavfilter/vf_transpose.c | 10 +++----
> libavfilter/vf_v360.c | 5 ++--
> libavfilter/vf_w3fdif.c | 5 ++--
> libavfilter/vf_yadif.c | 5 ++--
> libavutil/cpu.c | 50 ++++++++++++++++---------------
> libavutil/fixed_dsp.c | 5 ++--
> libavutil/float_dsp.c | 21 ++++++-------
> libavutil/lls.c | 5 ++--
> libswresample/audioconvert.c | 10 +++++--
> libswresample/resample_dsp.c | 10 +++++--
> libswscale/rgb2rgb.c | 9 +++---
> libswscale/swscale.c | 17 ++++++-----
> libswscale/swscale_unscaled.c | 13 ++++----
> libswscale/utils.c | 7 +++--
> libswscale/yuv2rgb.c | 9 +++---
> 124 files changed, 697 insertions(+), 541 deletions(-)
>
> diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c
> index 463bf92fc0..94d694d16b 100644
> --- a/libavcodec/aacdec_template.c
> +++ b/libavcodec/aacdec_template.c
> @@ -3550,8 +3550,9 @@ static void aacdec_init(AACContext *c)
> #endif
>
> #if !USE_FIXED
> - if(ARCH_MIPS)
> - ff_aacdec_init_mips(c);
> +#if ARCH_MIPS
> + ff_aacdec_init_mips(c);
> +#endif
> #endif /* !USE_FIXED */
> }
> /**
> diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
> index eb091326b1..31ebb309ae 100644
> --- a/libavcodec/aacenc.c
> +++ b/libavcodec/aacenc.c
> @@ -1096,8 +1096,9 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
> s->abs_pow34 = abs_pow34_v;
> s->quant_bands = quantize_bands;
>
> - if (ARCH_X86)
> - ff_aac_dsp_init_x86(s);
> +#if ARCH_X86
> + ff_aac_dsp_init_x86(s);
> +#endif
>
> if (HAVE_MIPSDSP)
> ff_aac_coder_init_mips(s);
> diff --git a/libavcodec/aacpsdsp_template.c b/libavcodec/aacpsdsp_template.c
> index eef8adc7e2..e644037587 100644
> --- a/libavcodec/aacpsdsp_template.c
> +++ b/libavcodec/aacpsdsp_template.c
> @@ -221,13 +221,14 @@ av_cold void AAC_RENAME(ff_psdsp_init)(PSDSPContext *s)
> s->stereo_interpolate[1] = ps_stereo_interpolate_ipdopd_c;
>
> #if !USE_FIXED
> - if (ARCH_ARM)
> - ff_psdsp_init_arm(s);
> - if (ARCH_AARCH64)
> - ff_psdsp_init_aarch64(s);
> - if (ARCH_MIPS)
> - ff_psdsp_init_mips(s);
> - if (ARCH_X86)
> - ff_psdsp_init_x86(s);
> +#if ARCH_ARM
> + ff_psdsp_init_arm(s);
> +#elif ARCH_AARCH64
> + ff_psdsp_init_aarch64(s);
> +#elif ARCH_MIPS
> + ff_psdsp_init_mips(s);
> +#elif ARCH_X86
> + ff_psdsp_init_x86(s);
> +#endif
> #endif /* !USE_FIXED */
> }
> diff --git a/libavcodec/aacsbr_template.c b/libavcodec/aacsbr_template.c
> index 774f12e77a..db9b9becbb 100644
> --- a/libavcodec/aacsbr_template.c
> +++ b/libavcodec/aacsbr_template.c
> @@ -1573,7 +1573,8 @@ static void aacsbr_func_ptr_init(AACSBRContext *c)
> c->sbr_hf_inverse_filter = sbr_hf_inverse_filter;
>
> #if !USE_FIXED
> - if(ARCH_MIPS)
> - ff_aacsbr_func_ptr_init_mips(c);
> +#if ARCH_MIPS
> + ff_aacsbr_func_ptr_init_mips(c);
> +#endif
> #endif
> }
> diff --git a/libavcodec/ac3dsp.c b/libavcodec/ac3dsp.c
> index b41f436967..afd6b557bf 100644
> --- a/libavcodec/ac3dsp.c
> +++ b/libavcodec/ac3dsp.c
> @@ -363,8 +363,9 @@ void ff_ac3dsp_downmix(AC3DSPContext *c, float **samples, float **matrix,
> c->downmix = ac3_downmix_5_to_1_symmetric_c;
> }
>
> - if (ARCH_X86)
> - ff_ac3dsp_set_downmix_x86(c);
> +#if ARCH_X86
> + ff_ac3dsp_set_downmix_x86(c);
> +#endif
> }
>
> if (c->downmix)
> @@ -388,10 +389,11 @@ av_cold void ff_ac3dsp_init(AC3DSPContext *c, int bit_exact)
> c->downmix = NULL;
> c->downmix_fixed = NULL;
>
> - if (ARCH_ARM)
> - ff_ac3dsp_init_arm(c, bit_exact);
> - if (ARCH_X86)
> - ff_ac3dsp_init_x86(c, bit_exact);
> - if (ARCH_MIPS)
> - ff_ac3dsp_init_mips(c, bit_exact);
> +#if ARCH_ARM
> + ff_ac3dsp_init_arm(c, bit_exact);
> +#elif ARCH_X86
> + ff_ac3dsp_init_x86(c, bit_exact);
> +#elif ARCH_MIPS
> + ff_ac3dsp_init_mips(c, bit_exact);
> +#endif
> }
> diff --git a/libavcodec/alacdsp.c b/libavcodec/alacdsp.c
> index 8718d1b6b1..f24c8112dc 100644
> --- a/libavcodec/alacdsp.c
> +++ b/libavcodec/alacdsp.c
> @@ -58,6 +58,7 @@ av_cold void ff_alacdsp_init(ALACDSPContext *c)
> c->append_extra_bits[0] =
> c->append_extra_bits[1] = append_extra_bits;
>
> - if (ARCH_X86)
> - ff_alacdsp_init_x86(c);
> +#if ARCH_X86
> + ff_alacdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/audiodsp.c b/libavcodec/audiodsp.c
> index efcb0a8e8a..ff43e87dce 100644
> --- a/libavcodec/audiodsp.c
> +++ b/libavcodec/audiodsp.c
> @@ -109,10 +109,11 @@ av_cold void ff_audiodsp_init(AudioDSPContext *c)
> c->vector_clip_int32 = vector_clip_int32_c;
> c->vector_clipf = vector_clipf_c;
>
> - if (ARCH_ARM)
> - ff_audiodsp_init_arm(c);
> - if (ARCH_PPC)
> - ff_audiodsp_init_ppc(c);
> - if (ARCH_X86)
> - ff_audiodsp_init_x86(c);
> +#if ARCH_ARM
> + ff_audiodsp_init_arm(c);
> +#elif ARCH_PPC
> + ff_audiodsp_init_ppc(c);
> +#elif ARCH_X86
> + ff_audiodsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/blockdsp.c b/libavcodec/blockdsp.c
> index 5fb242ea65..c8f85dd202 100644
> --- a/libavcodec/blockdsp.c
> +++ b/libavcodec/blockdsp.c
> @@ -64,14 +64,15 @@ av_cold void ff_blockdsp_init(BlockDSPContext *c, AVCodecContext *avctx)
> c->fill_block_tab[0] = fill_block16_c;
> c->fill_block_tab[1] = fill_block8_c;
>
> - if (ARCH_ALPHA)
> - ff_blockdsp_init_alpha(c);
> - if (ARCH_ARM)
> - ff_blockdsp_init_arm(c);
> - if (ARCH_PPC)
> - ff_blockdsp_init_ppc(c);
> - if (ARCH_X86)
> - ff_blockdsp_init_x86(c, avctx);
> - if (ARCH_MIPS)
> - ff_blockdsp_init_mips(c);
> +#if ARCH_ALPHA
> + ff_blockdsp_init_alpha(c);
> +#elif ARCH_ARM
> + ff_blockdsp_init_arm(c);
> +#elif ARCH_PPC
> + ff_blockdsp_init_ppc(c);
> +#elif ARCH_X86
> + ff_blockdsp_init_x86(c, avctx);
> +#elif ARCH_MIPS
> + ff_blockdsp_init_mips(c);
> +#endif
> }
> diff --git a/libavcodec/bswapdsp.c b/libavcodec/bswapdsp.c
> index a6e1ec069c..4c4ea10acc 100644
> --- a/libavcodec/bswapdsp.c
> +++ b/libavcodec/bswapdsp.c
> @@ -51,6 +51,7 @@ av_cold void ff_bswapdsp_init(BswapDSPContext *c)
> c->bswap_buf = bswap_buf;
> c->bswap16_buf = bswap16_buf;
>
> - if (ARCH_X86)
> - ff_bswapdsp_init_x86(c);
> +#if ARCH_X86
> + ff_bswapdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/cavsdsp.c b/libavcodec/cavsdsp.c
> index ba92121cc9..b096de452c 100644
> --- a/libavcodec/cavsdsp.c
> +++ b/libavcodec/cavsdsp.c
> @@ -577,6 +577,7 @@ av_cold void ff_cavsdsp_init(CAVSDSPContext* c, AVCodecContext *avctx) {
> c->cavs_idct8_add = cavs_idct8_add_c;
> c->idct_perm = FF_IDCT_PERM_NONE;
>
> - if (ARCH_X86)
> - ff_cavsdsp_init_x86(c, avctx);
> +#if ARCH_X86
> + ff_cavsdsp_init_x86(c, avctx);
> +#endif
> }
> diff --git a/libavcodec/cfhddsp.c b/libavcodec/cfhddsp.c
> index da9254c718..a141db5246 100644
> --- a/libavcodec/cfhddsp.c
> +++ b/libavcodec/cfhddsp.c
> @@ -112,6 +112,7 @@ av_cold void ff_cfhddsp_init(CFHDDSPContext *c, int depth, int bayer)
> else
> c->horiz_filter_clip = horiz_filter_clip;
>
> - if (ARCH_X86)
> - ff_cfhddsp_init_x86(c, depth, bayer);
> +#if ARCH_X86
> + ff_cfhddsp_init_x86(c, depth, bayer);
> +#endif
> }
> diff --git a/libavcodec/cfhdencdsp.c b/libavcodec/cfhdencdsp.c
> index 5bd4d1ba0d..3a35522d69 100644
> --- a/libavcodec/cfhdencdsp.c
> +++ b/libavcodec/cfhdencdsp.c
> @@ -73,6 +73,7 @@ av_cold void ff_cfhdencdsp_init(CFHDEncDSPContext *c)
> c->horiz_filter = horiz_filter;
> c->vert_filter = vert_filter;
>
> - if (ARCH_X86)
> - ff_cfhdencdsp_init_x86(c);
> +#if ARCH_X86
> + ff_cfhdencdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/dcadsp.c b/libavcodec/dcadsp.c
> index e424a7443c..d7e0328c88 100644
> --- a/libavcodec/dcadsp.c
> +++ b/libavcodec/dcadsp.c
> @@ -485,6 +485,7 @@ av_cold void ff_dcadsp_init(DCADSPContext *s)
> s->lbr_bank = lbr_bank_c;
> s->lfe_iir = lfe_iir_c;
>
> - if (ARCH_X86)
> - ff_dcadsp_init_x86(s);
> +#if ARCH_X86
> + ff_dcadsp_init_x86(s);
> +#endif
> }
> diff --git a/libavcodec/dct.c b/libavcodec/dct.c
> index 7581b3241f..eeb4d154e0 100644
> --- a/libavcodec/dct.c
> +++ b/libavcodec/dct.c
> @@ -214,8 +214,9 @@ av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse)
> }
>
> s->dct32 = ff_dct32_float;
> - if (ARCH_X86)
> - ff_dct_init_x86(s);
> +#if ARCH_X86
> + ff_dct_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavcodec/dirac_dwt.c b/libavcodec/dirac_dwt.c
> index fffaf82e23..af29932c6d 100644
> --- a/libavcodec/dirac_dwt.c
> +++ b/libavcodec/dirac_dwt.c
> @@ -58,8 +58,10 @@ int ff_spatial_idwt_init(DWTContext *d, DWTPlane *p, enum dwt_type type,
> return AVERROR_INVALIDDATA;
> }
>
> - if (ARCH_X86 && bit_depth == 8)
> +#if ARCH_X86
> + if (bit_depth == 8)
> ff_spatial_idwt_init_x86(d, type);
> +#endif
> return 0;
> }
>
> diff --git a/libavcodec/diracdsp.c b/libavcodec/diracdsp.c
> index a62a218ba6..aafdddcdc3 100644
> --- a/libavcodec/diracdsp.c
> +++ b/libavcodec/diracdsp.c
> @@ -247,6 +247,7 @@ av_cold void ff_diracdsp_init(DiracDSPContext *c)
> PIXFUNC(avg, 16);
> PIXFUNC(avg, 32);
>
> - if (ARCH_X86)
> - ff_diracdsp_init_x86(c);
> +#if ARCH_X86
> + ff_diracdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c
> index c6378f8ecb..481793c158 100644
> --- a/libavcodec/dnxhdenc.c
> +++ b/libavcodec/dnxhdenc.c
> @@ -445,8 +445,9 @@ static av_cold int dnxhd_encode_init(AVCodecContext *avctx)
> ctx->block_width_l2 = 3;
> }
>
> - if (ARCH_X86)
> - ff_dnxhdenc_init_x86(ctx);
> +#if ARCH_X86
> + ff_dnxhdenc_init_x86(ctx);
> +#endif
>
> ctx->m.mb_height = (avctx->height + 15) / 16;
> ctx->m.mb_width = (avctx->width + 15) / 16;
> diff --git a/libavcodec/exrdsp.c b/libavcodec/exrdsp.c
> index 42dbf1f54a..8259da4841 100644
> --- a/libavcodec/exrdsp.c
> +++ b/libavcodec/exrdsp.c
> @@ -51,6 +51,7 @@ av_cold void ff_exrdsp_init(ExrDSPContext *c)
> c->reorder_pixels = reorder_pixels_scalar;
> c->predictor = predictor_scalar;
>
> - if (ARCH_X86)
> - ff_exrdsp_init_x86(c);
> +#if ARCH_X86
> + ff_exrdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/fdctdsp.c b/libavcodec/fdctdsp.c
> index b9c2c86322..a336a24d84 100644
> --- a/libavcodec/fdctdsp.c
> +++ b/libavcodec/fdctdsp.c
> @@ -43,8 +43,9 @@ av_cold void ff_fdctdsp_init(FDCTDSPContext *c, AVCodecContext *avctx)
> c->fdct248 = ff_fdct248_islow_8;
> }
>
> - if (ARCH_PPC)
> - ff_fdctdsp_init_ppc(c, avctx, high_bit_depth);
> - if (ARCH_X86)
> - ff_fdctdsp_init_x86(c, avctx, high_bit_depth);
> +#if ARCH_PPC
> + ff_fdctdsp_init_ppc(c, avctx, high_bit_depth);
> +#elif ARCH_X86
> + ff_fdctdsp_init_x86(c, avctx, high_bit_depth);
> +#endif
> }
> diff --git a/libavcodec/fft_template.c b/libavcodec/fft_template.c
> index 0bd64192cd..76d79e04a3 100644
> --- a/libavcodec/fft_template.c
> +++ b/libavcodec/fft_template.c
> @@ -227,10 +227,15 @@ av_cold int ff_fft_init(FFTContext *s, int nbits, int inverse)
> #endif
>
> #if FFT_FLOAT
> - if (ARCH_AARCH64) ff_fft_init_aarch64(s);
> - if (ARCH_ARM) ff_fft_init_arm(s);
> - if (ARCH_PPC) ff_fft_init_ppc(s);
> - if (ARCH_X86) ff_fft_init_x86(s);
> +#if ARCH_AARCH64
> + ff_fft_init_aarch64(s);
> +#elif ARCH_ARM
> + ff_fft_init_arm(s);
> +#elif ARCH_PPC
> + ff_fft_init_ppc(s);
> +#elif ARCH_X86
> + ff_fft_init_x86(s);
> +#endif
> if (HAVE_MIPSFPU) ff_fft_init_mips(s);
> for(j=4; j<=nbits; j++) {
> ff_init_ff_cos_tabs(j);
> diff --git a/libavcodec/flacdsp.c b/libavcodec/flacdsp.c
> index 6b6d578d64..79002dcac0 100644
> --- a/libavcodec/flacdsp.c
> +++ b/libavcodec/flacdsp.c
> @@ -124,8 +124,9 @@ av_cold void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int cha
> break;
> }
>
> - if (ARCH_ARM)
> - ff_flacdsp_init_arm(c, fmt, channels, bps);
> - if (ARCH_X86)
> - ff_flacdsp_init_x86(c, fmt, channels, bps);
> +#if ARCH_ARM
> + ff_flacdsp_init_arm(c, fmt, channels, bps);
> +#elif ARCH_X86
> + ff_flacdsp_init_x86(c, fmt, channels, bps);
> +#endif
> }
> diff --git a/libavcodec/fmtconvert.c b/libavcodec/fmtconvert.c
> index 3e1f133bf1..6fe3d92f65 100644
> --- a/libavcodec/fmtconvert.c
> +++ b/libavcodec/fmtconvert.c
> @@ -56,14 +56,15 @@ av_cold void ff_fmt_convert_init(FmtConvertContext *c, AVCodecContext *avctx)
> c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_c;
> c->int32_to_float_fmul_array8 = int32_to_float_fmul_array8_c;
>
> - if (ARCH_AARCH64)
> - ff_fmt_convert_init_aarch64(c, avctx);
> - if (ARCH_ARM)
> - ff_fmt_convert_init_arm(c, avctx);
> - if (ARCH_PPC)
> - ff_fmt_convert_init_ppc(c, avctx);
> - if (ARCH_X86)
> - ff_fmt_convert_init_x86(c, avctx);
> +#if ARCH_AARCH64
> + ff_fmt_convert_init_aarch64(c, avctx);
> +#elif ARCH_ARM
> + ff_fmt_convert_init_arm(c, avctx);
> +#elif ARCH_PPC
> + ff_fmt_convert_init_ppc(c, avctx);
> +#elif ARCH_X86
> + ff_fmt_convert_init_x86(c, avctx);
> +#endif
> if (HAVE_MIPSFPU)
> ff_fmt_convert_init_mips(c);
> }
> diff --git a/libavcodec/g722dsp.c b/libavcodec/g722dsp.c
> index f1480536d0..c770bfbdff 100644
> --- a/libavcodec/g722dsp.c
> +++ b/libavcodec/g722dsp.c
> @@ -69,8 +69,9 @@ av_cold void ff_g722dsp_init(G722DSPContext *c)
> {
> c->apply_qmf = g722_apply_qmf;
>
> - if (ARCH_ARM)
> - ff_g722dsp_init_arm(c);
> - if (ARCH_X86)
> - ff_g722dsp_init_x86(c);
> +#if ARCH_ARM
> + ff_g722dsp_init_arm(c);
> +#elif ARCH_X86
> + ff_g722dsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/h263dsp.c b/libavcodec/h263dsp.c
> index b3c0bcd450..8fa2d3c297 100644
> --- a/libavcodec/h263dsp.c
> +++ b/libavcodec/h263dsp.c
> @@ -119,8 +119,9 @@ av_cold void ff_h263dsp_init(H263DSPContext *ctx)
> ctx->h263_h_loop_filter = h263_h_loop_filter_c;
> ctx->h263_v_loop_filter = h263_v_loop_filter_c;
>
> - if (ARCH_X86)
> - ff_h263dsp_init_x86(ctx);
> - if (ARCH_MIPS)
> - ff_h263dsp_init_mips(ctx);
> +#if ARCH_X86
> + ff_h263dsp_init_x86(ctx);
> +#elif ARCH_MIPS
> + ff_h263dsp_init_mips(ctx);
> +#endif
> }
> diff --git a/libavcodec/h264chroma.c b/libavcodec/h264chroma.c
> index 0ae6c793e1..60b86b6fba 100644
> --- a/libavcodec/h264chroma.c
> +++ b/libavcodec/h264chroma.c
> @@ -46,16 +46,17 @@ av_cold void ff_h264chroma_init(H264ChromaContext *c, int bit_depth)
> SET_CHROMA(8);
> }
>
> - if (ARCH_AARCH64)
> - ff_h264chroma_init_aarch64(c, bit_depth);
> - if (ARCH_ARM)
> - ff_h264chroma_init_arm(c, bit_depth);
> - if (ARCH_PPC)
> - ff_h264chroma_init_ppc(c, bit_depth);
> - if (ARCH_X86)
> - ff_h264chroma_init_x86(c, bit_depth);
> - if (ARCH_MIPS)
> - ff_h264chroma_init_mips(c, bit_depth);
> - if (ARCH_LOONGARCH64)
> - ff_h264chroma_init_loongarch(c, bit_depth);
> +#if ARCH_AARCH64
> + ff_h264chroma_init_aarch64(c, bit_depth);
> +#elif ARCH_ARM
> + ff_h264chroma_init_arm(c, bit_depth);
> +#elif ARCH_PPC
> + ff_h264chroma_init_ppc(c, bit_depth);
> +#elif ARCH_X86
> + ff_h264chroma_init_x86(c, bit_depth);
> +#elif ARCH_MIPS
> + ff_h264chroma_init_mips(c, bit_depth);
> +#elif ARCH_LOONGARCH64
> + ff_h264chroma_init_loongarch(c, bit_depth);
> +#endif
> }
> diff --git a/libavcodec/h264dsp.c b/libavcodec/h264dsp.c
> index f97ac2823c..4d2ee10bab 100644
> --- a/libavcodec/h264dsp.c
> +++ b/libavcodec/h264dsp.c
> @@ -152,10 +152,17 @@ av_cold void ff_h264dsp_init(H264DSPContext *c, const int bit_depth,
> }
> c->startcode_find_candidate = ff_startcode_find_candidate_c;
>
> - if (ARCH_AARCH64) ff_h264dsp_init_aarch64(c, bit_depth, chroma_format_idc);
> - if (ARCH_ARM) ff_h264dsp_init_arm(c, bit_depth, chroma_format_idc);
> - if (ARCH_PPC) ff_h264dsp_init_ppc(c, bit_depth, chroma_format_idc);
> - if (ARCH_X86) ff_h264dsp_init_x86(c, bit_depth, chroma_format_idc);
> - if (ARCH_MIPS) ff_h264dsp_init_mips(c, bit_depth, chroma_format_idc);
> - if (ARCH_LOONGARCH) ff_h264dsp_init_loongarch(c, bit_depth, chroma_format_idc);
> +#if ARCH_AARCH64
> + ff_h264dsp_init_aarch64(c, bit_depth, chroma_format_idc);
> +#elif ARCH_ARM
> + ff_h264dsp_init_arm(c, bit_depth, chroma_format_idc);
> +#elif ARCH_PPC
> + ff_h264dsp_init_ppc(c, bit_depth, chroma_format_idc);
> +#elif ARCH_X86
> + ff_h264dsp_init_x86(c, bit_depth, chroma_format_idc);
> +#elif ARCH_MIPS
> + ff_h264dsp_init_mips(c, bit_depth, chroma_format_idc);
> +#elif ARCH_LOONGARCH
> + ff_h264dsp_init_loongarch(c, bit_depth, chroma_format_idc);
> +#endif
> }
> diff --git a/libavcodec/h264pred.c b/libavcodec/h264pred.c
> index d83ca37a69..25f9995a0b 100644
> --- a/libavcodec/h264pred.c
> +++ b/libavcodec/h264pred.c
> @@ -588,14 +588,15 @@ av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id,
> break;
> }
>
> - if (ARCH_AARCH64)
> - ff_h264_pred_init_aarch64(h, codec_id, bit_depth, chroma_format_idc);
> - if (ARCH_ARM)
> - ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc);
> - if (ARCH_X86)
> - ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc);
> - if (ARCH_MIPS)
> - ff_h264_pred_init_mips(h, codec_id, bit_depth, chroma_format_idc);
> - if (ARCH_LOONGARCH)
> - ff_h264_pred_init_loongarch(h, codec_id, bit_depth, chroma_format_idc);
> +#if ARCH_AARCH64
> + ff_h264_pred_init_aarch64(h, codec_id, bit_depth, chroma_format_idc);
> +#elif ARCH_ARM
> + ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc);
> +#elif ARCH_X86
> + ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc);
> +#elif ARCH_MIPS
> + ff_h264_pred_init_mips(h, codec_id, bit_depth, chroma_format_idc);
> +#elif ARCH_LOONGARCH
> + ff_h264_pred_init_loongarch(h, codec_id, bit_depth, chroma_format_idc);
> +#endif
> }
> diff --git a/libavcodec/h264qpel.c b/libavcodec/h264qpel.c
> index 535ebd25b4..65fef03304 100644
> --- a/libavcodec/h264qpel.c
> +++ b/libavcodec/h264qpel.c
> @@ -96,16 +96,17 @@ av_cold void ff_h264qpel_init(H264QpelContext *c, int bit_depth)
> break;
> }
>
> - if (ARCH_AARCH64)
> - ff_h264qpel_init_aarch64(c, bit_depth);
> - if (ARCH_ARM)
> - ff_h264qpel_init_arm(c, bit_depth);
> - if (ARCH_PPC)
> - ff_h264qpel_init_ppc(c, bit_depth);
> - if (ARCH_X86)
> - ff_h264qpel_init_x86(c, bit_depth);
> - if (ARCH_MIPS)
> - ff_h264qpel_init_mips(c, bit_depth);
> - if (ARCH_LOONGARCH64)
> - ff_h264qpel_init_loongarch(c, bit_depth);
> +#if ARCH_AARCH64
> + ff_h264qpel_init_aarch64(c, bit_depth);
> +#elif ARCH_ARM
> + ff_h264qpel_init_arm(c, bit_depth);
> +#elif ARCH_PPC
> + ff_h264qpel_init_ppc(c, bit_depth);
> +#elif ARCH_X86
> + ff_h264qpel_init_x86(c, bit_depth);
> +#elif ARCH_MIPS
> + ff_h264qpel_init_mips(c, bit_depth);
> +#elif ARCH_LOONGARCH64
> + ff_h264qpel_init_loongarch(c, bit_depth);
> +#endif
> }
> diff --git a/libavcodec/hevcdsp.c b/libavcodec/hevcdsp.c
> index b6c3f00819..2ca551df1d 100644
> --- a/libavcodec/hevcdsp.c
> +++ b/libavcodec/hevcdsp.c
> @@ -257,16 +257,17 @@ int i = 0;
> break;
> }
>
> - if (ARCH_AARCH64)
> - ff_hevc_dsp_init_aarch64(hevcdsp, bit_depth);
> - if (ARCH_ARM)
> - ff_hevc_dsp_init_arm(hevcdsp, bit_depth);
> - if (ARCH_PPC)
> - ff_hevc_dsp_init_ppc(hevcdsp, bit_depth);
> - if (ARCH_X86)
> - ff_hevc_dsp_init_x86(hevcdsp, bit_depth);
> - if (ARCH_MIPS)
> - ff_hevc_dsp_init_mips(hevcdsp, bit_depth);
> - if (ARCH_LOONGARCH)
> - ff_hevc_dsp_init_loongarch(hevcdsp, bit_depth);
> +#if ARCH_AARCH64
> + ff_hevc_dsp_init_aarch64(hevcdsp, bit_depth);
> +#elif ARCH_ARM
> + ff_hevc_dsp_init_arm(hevcdsp, bit_depth);
> +#elif ARCH_PPC
> + ff_hevc_dsp_init_ppc(hevcdsp, bit_depth);
> +#elif ARCH_X86
> + ff_hevc_dsp_init_x86(hevcdsp, bit_depth);
> +#elif ARCH_MIPS
> + ff_hevc_dsp_init_mips(hevcdsp, bit_depth);
> +#elif ARCH_LOONGARCH
> + ff_hevc_dsp_init_loongarch(hevcdsp, bit_depth);
> +#endif
> }
> diff --git a/libavcodec/hevcpred.c b/libavcodec/hevcpred.c
> index 7a86ed3d31..16b012f46c 100644
> --- a/libavcodec/hevcpred.c
> +++ b/libavcodec/hevcpred.c
> @@ -75,6 +75,7 @@ void ff_hevc_pred_init(HEVCPredContext *hpc, int bit_depth)
> break;
> }
>
> - if (ARCH_MIPS)
> - ff_hevc_pred_init_mips(hpc, bit_depth);
> +#if ARCH_MIPS
> + ff_hevc_pred_init_mips(hpc, bit_depth);
> +#endif
> }
> diff --git a/libavcodec/hpeldsp.c b/libavcodec/hpeldsp.c
> index 843ba399c5..1ec76e7a45 100644
> --- a/libavcodec/hpeldsp.c
> +++ b/libavcodec/hpeldsp.c
> @@ -355,18 +355,19 @@ av_cold void ff_hpeldsp_init(HpelDSPContext *c, int flags)
> hpel_funcs(avg, [3], 2);
> hpel_funcs(avg_no_rnd,, 16);
>
> - if (ARCH_AARCH64)
> - ff_hpeldsp_init_aarch64(c, flags);
> - if (ARCH_ALPHA)
> - ff_hpeldsp_init_alpha(c, flags);
> - if (ARCH_ARM)
> - ff_hpeldsp_init_arm(c, flags);
> - if (ARCH_PPC)
> - ff_hpeldsp_init_ppc(c, flags);
> - if (ARCH_X86)
> - ff_hpeldsp_init_x86(c, flags);
> - if (ARCH_MIPS)
> - ff_hpeldsp_init_mips(c, flags);
> - if (ARCH_LOONGARCH64)
> - ff_hpeldsp_init_loongarch(c, flags);
> +#if ARCH_AARCH64
> + ff_hpeldsp_init_aarch64(c, flags);
> +#elif ARCH_ALPHA
> + ff_hpeldsp_init_alpha(c, flags);
> +#elif ARCH_ARM
> + ff_hpeldsp_init_arm(c, flags);
> +#elif ARCH_PPC
> + ff_hpeldsp_init_ppc(c, flags);
> +#elif ARCH_X86
> + ff_hpeldsp_init_x86(c, flags);
> +#elif ARCH_MIPS
> + ff_hpeldsp_init_mips(c, flags);
> +#elif ARCH_LOONGARCH64
> + ff_hpeldsp_init_loongarch(c, flags);
> +#endif
> }
> diff --git a/libavcodec/huffyuvdsp.c b/libavcodec/huffyuvdsp.c
> index 7b865fe40c..10723b2fca 100644
> --- a/libavcodec/huffyuvdsp.c
> +++ b/libavcodec/huffyuvdsp.c
> @@ -86,6 +86,7 @@ av_cold void ff_huffyuvdsp_init(HuffYUVDSPContext *c, enum AVPixelFormat pix_fmt
> c->add_hfyu_median_pred_int16 = add_hfyu_median_pred_int16_c;
> c->add_hfyu_left_pred_bgr32 = add_hfyu_left_pred_bgr32_c;
>
> - if (ARCH_X86)
> - ff_huffyuvdsp_init_x86(c, pix_fmt);
> +#if ARCH_X86
> + ff_huffyuvdsp_init_x86(c, pix_fmt);
> +#endif
> }
> diff --git a/libavcodec/huffyuvencdsp.c b/libavcodec/huffyuvencdsp.c
> index 427d118be4..ea1ef911b0 100644
> --- a/libavcodec/huffyuvencdsp.c
> +++ b/libavcodec/huffyuvencdsp.c
> @@ -73,6 +73,7 @@ av_cold void ff_huffyuvencdsp_init(HuffYUVEncDSPContext *c, AVCodecContext *avct
> c->diff_int16 = diff_int16_c;
> c->sub_hfyu_median_pred_int16 = sub_hfyu_median_pred_int16_c;
>
> - if (ARCH_X86)
> - ff_huffyuvencdsp_init_x86(c, avctx);
> +#if ARCH_X86
> + ff_huffyuvencdsp_init_x86(c, avctx);
> +#endif
> }
> diff --git a/libavcodec/idctdsp.c b/libavcodec/idctdsp.c
> index df3aeb0676..a321201e71 100644
> --- a/libavcodec/idctdsp.c
> +++ b/libavcodec/idctdsp.c
> @@ -53,10 +53,11 @@ av_cold void ff_init_scantable_permutation(uint8_t *idct_permutation,
> {
> int i;
>
> - if (ARCH_X86)
> - if (ff_init_scantable_permutation_x86(idct_permutation,
> - perm_type))
> - return;
> +#if ARCH_X86
> + if (ff_init_scantable_permutation_x86(idct_permutation,
> + perm_type))
> + return;
> +#endif
>
> switch (perm_type) {
> case FF_IDCT_PERM_NONE:
> @@ -303,20 +304,21 @@ av_cold void ff_idctdsp_init(IDCTDSPContext *c, AVCodecContext *avctx)
> if (CONFIG_MPEG4_DECODER && avctx->idct_algo == FF_IDCT_XVID)
> ff_xvid_idct_init(c, avctx);
>
> - if (ARCH_AARCH64)
> - ff_idctdsp_init_aarch64(c, avctx, high_bit_depth);
> - if (ARCH_ALPHA)
> - ff_idctdsp_init_alpha(c, avctx, high_bit_depth);
> - if (ARCH_ARM)
> - ff_idctdsp_init_arm(c, avctx, high_bit_depth);
> - if (ARCH_PPC)
> - ff_idctdsp_init_ppc(c, avctx, high_bit_depth);
> - if (ARCH_X86)
> - ff_idctdsp_init_x86(c, avctx, high_bit_depth);
> - if (ARCH_MIPS)
> - ff_idctdsp_init_mips(c, avctx, high_bit_depth);
> - if (ARCH_LOONGARCH)
> - ff_idctdsp_init_loongarch(c, avctx, high_bit_depth);
> +#if ARCH_AARCH64
> + ff_idctdsp_init_aarch64(c, avctx, high_bit_depth);
> +#elif ARCH_ALPHA
> + ff_idctdsp_init_alpha(c, avctx, high_bit_depth);
> +#elif ARCH_ARM
> + ff_idctdsp_init_arm(c, avctx, high_bit_depth);
> +#elif ARCH_PPC
> + ff_idctdsp_init_ppc(c, avctx, high_bit_depth);
> +#elif ARCH_X86
> + ff_idctdsp_init_x86(c, avctx, high_bit_depth);
> +#elif ARCH_MIPS
> + ff_idctdsp_init_mips(c, avctx, high_bit_depth);
> +#elif ARCH_LOONGARCH
> + ff_idctdsp_init_loongarch(c, avctx, high_bit_depth);
> +#endif
>
> ff_init_scantable_permutation(c->idct_permutation,
> c->perm_type);
> diff --git a/libavcodec/jpeg2000dsp.c b/libavcodec/jpeg2000dsp.c
> index 90e73b1e20..b61be3b72f 100644
> --- a/libavcodec/jpeg2000dsp.c
> +++ b/libavcodec/jpeg2000dsp.c
> @@ -96,6 +96,7 @@ av_cold void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c)
> c->mct_decode[FF_DWT53] = rct_int;
> c->mct_decode[FF_DWT97_INT] = ict_int;
>
> - if (ARCH_X86)
> - ff_jpeg2000dsp_init_x86(c);
> +#if ARCH_X86
> + ff_jpeg2000dsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/lossless_audiodsp.c b/libavcodec/lossless_audiodsp.c
> index 274ab5a854..1daf2e4c12 100644
> --- a/libavcodec/lossless_audiodsp.c
> +++ b/libavcodec/lossless_audiodsp.c
> @@ -59,10 +59,11 @@ av_cold void ff_llauddsp_init(LLAudDSPContext *c)
> c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c;
> c->scalarproduct_and_madd_int32 = scalarproduct_and_madd_int32_c;
>
> - if (ARCH_ARM)
> - ff_llauddsp_init_arm(c);
> - if (ARCH_PPC)
> - ff_llauddsp_init_ppc(c);
> - if (ARCH_X86)
> - ff_llauddsp_init_x86(c);
> +#if ARCH_ARM
> + ff_llauddsp_init_arm(c);
> +#elif ARCH_PPC
> + ff_llauddsp_init_ppc(c);
> +#elif ARCH_X86
> + ff_llauddsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/lossless_videodsp.c b/libavcodec/lossless_videodsp.c
> index fa0869eef9..359606981c 100644
> --- a/libavcodec/lossless_videodsp.c
> +++ b/libavcodec/lossless_videodsp.c
> @@ -119,8 +119,9 @@ void ff_llviddsp_init(LLVidDSPContext *c)
> c->add_left_pred_int16 = add_left_pred_int16_c;
> c->add_gradient_pred = add_gradient_pred_c;
>
> - if (ARCH_PPC)
> - ff_llviddsp_init_ppc(c);
> - if (ARCH_X86)
> - ff_llviddsp_init_x86(c);
> +#if ARCH_PPC
> + ff_llviddsp_init_ppc(c);
> +#elif ARCH_X86
> + ff_llviddsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/lossless_videoencdsp.c b/libavcodec/lossless_videoencdsp.c
> index ed70329628..e0b78bb3da 100644
> --- a/libavcodec/lossless_videoencdsp.c
> +++ b/libavcodec/lossless_videoencdsp.c
> @@ -94,6 +94,7 @@ av_cold void ff_llvidencdsp_init(LLVidEncDSPContext *c)
> c->sub_median_pred = sub_median_pred_c;
> c->sub_left_predict = sub_left_predict_c;
>
> - if (ARCH_X86)
> - ff_llvidencdsp_init_x86(c);
> +#if ARCH_X86
> + ff_llvidencdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c
> index 3ed61563ee..3238ad5fc8 100644
> --- a/libavcodec/lpc.c
> +++ b/libavcodec/lpc.c
> @@ -314,8 +314,9 @@ av_cold int ff_lpc_init(LPCContext *s, int blocksize, int max_order,
> s->lpc_apply_welch_window = lpc_apply_welch_window_c;
> s->lpc_compute_autocorr = lpc_compute_autocorr_c;
>
> - if (ARCH_X86)
> - ff_lpc_init_x86(s);
> +#if ARCH_X86
> + ff_lpc_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavcodec/mdct15.c b/libavcodec/mdct15.c
> index 3a735c77d4..f8ed74d15e 100644
> --- a/libavcodec/mdct15.c
> +++ b/libavcodec/mdct15.c
> @@ -317,8 +317,9 @@ av_cold int ff_mdct15_init(MDCT15Context **ps, int inverse, int N, double scale)
> s->exptab[20].im *= -1;
> }
>
> - if (ARCH_X86)
> - ff_mdct15_init_x86(s);
> +#if ARCH_X86
> + ff_mdct15_init_x86(s);
> +#endif
>
> *ps = s;
>
> diff --git a/libavcodec/me_cmp.c b/libavcodec/me_cmp.c
> index 4c1de44eda..4407d0a7e9 100644
> --- a/libavcodec/me_cmp.c
> +++ b/libavcodec/me_cmp.c
> @@ -1061,16 +1061,17 @@ av_cold void ff_me_cmp_init(MECmpContext *c, AVCodecContext *avctx)
> ff_dsputil_init_dwt(c);
> #endif
>
> - if (ARCH_ALPHA)
> - ff_me_cmp_init_alpha(c, avctx);
> - if (ARCH_ARM)
> - ff_me_cmp_init_arm(c, avctx);
> - if (ARCH_PPC)
> - ff_me_cmp_init_ppc(c, avctx);
> - if (ARCH_X86)
> - ff_me_cmp_init_x86(c, avctx);
> - if (ARCH_MIPS)
> - ff_me_cmp_init_mips(c, avctx);
> +#if ARCH_ALPHA
> + ff_me_cmp_init_alpha(c, avctx);
> +#elif ARCH_ARM
> + ff_me_cmp_init_arm(c, avctx);
> +#elif ARCH_PPC
> + ff_me_cmp_init_ppc(c, avctx);
> +#elif ARCH_X86
> + ff_me_cmp_init_x86(c, avctx);
> +#elif ARCH_MIPS
> + ff_me_cmp_init_mips(c, avctx);
> +#endif
>
> c->median_sad[0] = pix_median_abs16_c;
> c->median_sad[1] = pix_median_abs8_c;
> diff --git a/libavcodec/mlpdsp.c b/libavcodec/mlpdsp.c
> index 12bef3a721..eaf5de8e1a 100644
> --- a/libavcodec/mlpdsp.c
> +++ b/libavcodec/mlpdsp.c
> @@ -131,8 +131,9 @@ av_cold void ff_mlpdsp_init(MLPDSPContext *c)
> c->mlp_rematrix_channel = ff_mlp_rematrix_channel;
> c->mlp_select_pack_output = mlp_select_pack_output;
> c->mlp_pack_output = ff_mlp_pack_output;
> - if (ARCH_ARM)
> - ff_mlpdsp_init_arm(c);
> - if (ARCH_X86)
> - ff_mlpdsp_init_x86(c);
> +#if ARCH_ARM
> + ff_mlpdsp_init_arm(c);
> +#elif ARCH_X86
> + ff_mlpdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/mpegaudiodsp.c b/libavcodec/mpegaudiodsp.c
> index f03e244644..e9b2165c75 100644
> --- a/libavcodec/mpegaudiodsp.c
> +++ b/libavcodec/mpegaudiodsp.c
> @@ -74,8 +74,9 @@ static av_cold void mpadsp_init_tabs(void)
> }
> }
>
> - if (ARCH_X86)
> - ff_mpadsp_init_x86_tabs();
> +#if ARCH_X86
> + ff_mpadsp_init_x86_tabs();
> +#endif
> }
>
> av_cold void ff_mpadsp_init(MPADSPContext *s)
> @@ -94,10 +95,15 @@ av_cold void ff_mpadsp_init(MPADSPContext *s)
> s->imdct36_blocks_float = ff_imdct36_blocks_float;
> s->imdct36_blocks_fixed = ff_imdct36_blocks_fixed;
>
> - if (ARCH_AARCH64) ff_mpadsp_init_aarch64(s);
> - if (ARCH_ARM) ff_mpadsp_init_arm(s);
> - if (ARCH_PPC) ff_mpadsp_init_ppc(s);
> - if (ARCH_X86) ff_mpadsp_init_x86(s);
> +#if ARCH_AARCH64
> + ff_mpadsp_init_aarch64(s);
> +#elif ARCH_ARM
> + ff_mpadsp_init_arm(s);
> +#elif ARCH_PPC
> + ff_mpadsp_init_ppc(s);
> +#elif ARCH_X86
> + ff_mpadsp_init_x86(s);
> +#endif
> if (HAVE_MIPSFPU) ff_mpadsp_init_mipsfpu(s);
> if (HAVE_MIPSDSP) ff_mpadsp_init_mipsdsp(s);
> }
> diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
> index 71c1e83fa6..b3061e2000 100644
> --- a/libavcodec/mpegvideo.c
> +++ b/libavcodec/mpegvideo.c
> @@ -312,16 +312,17 @@ static av_cold int dct_init(MpegEncContext *s)
> if (HAVE_INTRINSICS_NEON)
> ff_mpv_common_init_neon(s);
>
> - if (ARCH_ALPHA)
> - ff_mpv_common_init_axp(s);
> - if (ARCH_ARM)
> - ff_mpv_common_init_arm(s);
> - if (ARCH_PPC)
> - ff_mpv_common_init_ppc(s);
> - if (ARCH_X86)
> - ff_mpv_common_init_x86(s);
> - if (ARCH_MIPS)
> - ff_mpv_common_init_mips(s);
> +#if ARCH_ALPHA
> + ff_mpv_common_init_axp(s);
> +#elif ARCH_ARM
> + ff_mpv_common_init_arm(s);
> +#elif ARCH_PPC
> + ff_mpv_common_init_ppc(s);
> +#elif ARCH_X86
> + ff_mpv_common_init_x86(s);
> +#elif ARCH_MIPS
> + ff_mpv_common_init_mips(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
> index 459bb3989f..d6a85a037a 100644
> --- a/libavcodec/mpegvideo_enc.c
> +++ b/libavcodec/mpegvideo_enc.c
> @@ -290,8 +290,9 @@ static void mpv_encode_defaults(MpegEncContext *s)
>
> av_cold int ff_dct_encode_init(MpegEncContext *s)
> {
> - if (ARCH_X86)
> - ff_dct_encode_init_x86(s);
> +#if ARCH_X86
> + ff_dct_encode_init_x86(s);
> +#endif
>
> if (CONFIG_H263_ENCODER)
> ff_h263dsp_init(&s->h263dsp);
> diff --git a/libavcodec/mpegvideodsp.c b/libavcodec/mpegvideodsp.c
> index a58e45ad43..a8cf7fbe35 100644
> --- a/libavcodec/mpegvideodsp.c
> +++ b/libavcodec/mpegvideodsp.c
> @@ -112,8 +112,9 @@ av_cold void ff_mpegvideodsp_init(MpegVideoDSPContext *c)
> c->gmc1 = gmc1_c;
> c->gmc = ff_gmc_c;
>
> - if (ARCH_PPC)
> - ff_mpegvideodsp_init_ppc(c);
> - if (ARCH_X86)
> - ff_mpegvideodsp_init_x86(c);
> +#if ARCH_PPC
> + ff_mpegvideodsp_init_ppc(c);
> +#elif ARCH_X86
> + ff_mpegvideodsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/mpegvideoencdsp.c b/libavcodec/mpegvideoencdsp.c
> index a34ab3553e..adf19e69f4 100644
> --- a/libavcodec/mpegvideoencdsp.c
> +++ b/libavcodec/mpegvideoencdsp.c
> @@ -245,12 +245,13 @@ av_cold void ff_mpegvideoencdsp_init(MpegvideoEncDSPContext *c,
>
> c->draw_edges = draw_edges_8_c;
>
> - if (ARCH_ARM)
> - ff_mpegvideoencdsp_init_arm(c, avctx);
> - if (ARCH_PPC)
> - ff_mpegvideoencdsp_init_ppc(c, avctx);
> - if (ARCH_X86)
> - ff_mpegvideoencdsp_init_x86(c, avctx);
> - if (ARCH_MIPS)
> - ff_mpegvideoencdsp_init_mips(c, avctx);
> +#if ARCH_ARM
> + ff_mpegvideoencdsp_init_arm(c, avctx);
> +#elif ARCH_PPC
> + ff_mpegvideoencdsp_init_ppc(c, avctx);
> +#elif ARCH_X86
> + ff_mpegvideoencdsp_init_x86(c, avctx);
> +#elif ARCH_MIPS
> + ff_mpegvideoencdsp_init_mips(c, avctx);
> +#endif
> }
> diff --git a/libavcodec/opus_pvq.c b/libavcodec/opus_pvq.c
> index 750360d737..a4e44b7a14 100644
> --- a/libavcodec/opus_pvq.c
> +++ b/libavcodec/opus_pvq.c
> @@ -905,8 +905,9 @@ int av_cold ff_celt_pvq_init(CeltPVQ **pvq, int encode)
> s->pvq_search = ppp_pvq_search_c;
> s->quant_band = encode ? pvq_encode_band : pvq_decode_band;
>
> - if (CONFIG_OPUS_ENCODER && ARCH_X86)
> - ff_celt_pvq_init_x86(s);
> +#if CONFIG_OPUS_ENCODER && ARCH_X86
> + ff_celt_pvq_init_x86(s);
> +#endif
>
> *pvq = s;
>
> diff --git a/libavcodec/opusdsp.c b/libavcodec/opusdsp.c
> index 2c46afa839..badcfcc884 100644
> --- a/libavcodec/opusdsp.c
> +++ b/libavcodec/opusdsp.c
> @@ -56,9 +56,9 @@ av_cold void ff_opus_dsp_init(OpusDSP *ctx)
> ctx->postfilter = postfilter_c;
> ctx->deemphasis = deemphasis_c;
>
> - if (ARCH_X86)
> - ff_opus_dsp_init_x86(ctx);
> -
> - if (ARCH_AARCH64)
> - ff_opus_dsp_init_aarch64(ctx);
> +#if ARCH_AARCH64
> + ff_opus_dsp_init_aarch64(ctx);
> +#elif ARCH_X86
> + ff_opus_dsp_init_x86(ctx);
> +#endif
> }
> diff --git a/libavcodec/pixblockdsp.c b/libavcodec/pixblockdsp.c
> index 67393b9593..92c27f7350 100644
> --- a/libavcodec/pixblockdsp.c
> +++ b/libavcodec/pixblockdsp.c
> @@ -101,16 +101,17 @@ av_cold void ff_pixblockdsp_init(PixblockDSPContext *c, AVCodecContext *avctx)
> break;
> }
>
> - if (ARCH_AARCH64)
> - ff_pixblockdsp_init_aarch64(c, avctx, high_bit_depth);
> - if (ARCH_ALPHA)
> - ff_pixblockdsp_init_alpha(c, avctx, high_bit_depth);
> - if (ARCH_ARM)
> - ff_pixblockdsp_init_arm(c, avctx, high_bit_depth);
> - if (ARCH_PPC)
> - ff_pixblockdsp_init_ppc(c, avctx, high_bit_depth);
> - if (ARCH_X86)
> - ff_pixblockdsp_init_x86(c, avctx, high_bit_depth);
> - if (ARCH_MIPS)
> - ff_pixblockdsp_init_mips(c, avctx, high_bit_depth);
> +#if ARCH_AARCH64
> + ff_pixblockdsp_init_aarch64(c, avctx, high_bit_depth);
> +#elif ARCH_ALPHA
> + ff_pixblockdsp_init_alpha(c, avctx, high_bit_depth);
> +#elif ARCH_ARM
> + ff_pixblockdsp_init_arm(c, avctx, high_bit_depth);
> +#elif ARCH_PPC
> + ff_pixblockdsp_init_ppc(c, avctx, high_bit_depth);
> +#elif ARCH_X86
> + ff_pixblockdsp_init_x86(c, avctx, high_bit_depth);
> +#elif ARCH_MIPS
> + ff_pixblockdsp_init_mips(c, avctx, high_bit_depth);
> +#endif
> }
> diff --git a/libavcodec/pngdsp.c b/libavcodec/pngdsp.c
> index f450a4c5ee..65916b1386 100644
> --- a/libavcodec/pngdsp.c
> +++ b/libavcodec/pngdsp.c
> @@ -45,6 +45,7 @@ av_cold void ff_pngdsp_init(PNGDSPContext *dsp)
> dsp->add_bytes_l2 = add_bytes_l2_c;
> dsp->add_paeth_prediction = ff_add_png_paeth_prediction;
>
> - if (ARCH_X86)
> - ff_pngdsp_init_x86(dsp);
> +#if ARCH_X86
> + ff_pngdsp_init_x86(dsp);
> +#endif
> }
> diff --git a/libavcodec/proresdsp.c b/libavcodec/proresdsp.c
> index a3c618cdd1..6ed01179fe 100644
> --- a/libavcodec/proresdsp.c
> +++ b/libavcodec/proresdsp.c
> @@ -88,8 +88,9 @@ av_cold int ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx)
> return AVERROR_BUG;
> }
>
> - if (ARCH_X86)
> - ff_proresdsp_init_x86(dsp, avctx);
> +#if ARCH_X86
> + ff_proresdsp_init_x86(dsp, avctx);
> +#endif
>
> ff_init_scantable_permutation(dsp->idct_permutation,
> dsp->idct_permutation_type);
> diff --git a/libavcodec/qpeldsp.c b/libavcodec/qpeldsp.c
> index c1eab6120d..2b9146ceb1 100644
> --- a/libavcodec/qpeldsp.c
> +++ b/libavcodec/qpeldsp.c
> @@ -810,8 +810,9 @@ av_cold void ff_qpeldsp_init(QpelDSPContext *c)
> dspfunc(avg_qpel, 0, 16);
> dspfunc(avg_qpel, 1, 8);
>
> - if (ARCH_X86)
> - ff_qpeldsp_init_x86(c);
> - if (ARCH_MIPS)
> - ff_qpeldsp_init_mips(c);
> +#if ARCH_X86
> + ff_qpeldsp_init_x86(c);
> +#elif ARCH_MIPS
> + ff_qpeldsp_init_mips(c);
> +#endif
> }
> diff --git a/libavcodec/rdft.c b/libavcodec/rdft.c
> index 8228eb247b..ac6f5d6781 100644
> --- a/libavcodec/rdft.c
> +++ b/libavcodec/rdft.c
> @@ -107,7 +107,9 @@ av_cold int ff_rdft_init(RDFTContext *s, int nbits, enum RDFTransformType trans)
> s->tsin = ff_cos_tabs[nbits] + (n >> 2);
> s->rdft_calc = rdft_calc_c;
>
> - if (ARCH_ARM) ff_rdft_init_arm(s);
> +#if ARCH_ARM
> + ff_rdft_init_arm(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavcodec/rv34dsp.c b/libavcodec/rv34dsp.c
> index c3f245eb85..8f9d88396c 100644
> --- a/libavcodec/rv34dsp.c
> +++ b/libavcodec/rv34dsp.c
> @@ -136,8 +136,9 @@ av_cold void ff_rv34dsp_init(RV34DSPContext *c)
> c->rv34_idct_add = rv34_idct_add_c;
> c->rv34_idct_dc_add = rv34_idct_dc_add_c;
>
> - if (ARCH_ARM)
> - ff_rv34dsp_init_arm(c);
> - if (ARCH_X86)
> - ff_rv34dsp_init_x86(c);
> +#if ARCH_ARM
> + ff_rv34dsp_init_arm(c);
> +#elif ARCH_X86
> + ff_rv34dsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/rv40dsp.c b/libavcodec/rv40dsp.c
> index 414c4d30b1..a09179ae85 100644
> --- a/libavcodec/rv40dsp.c
> +++ b/libavcodec/rv40dsp.c
> @@ -705,10 +705,11 @@ av_cold void ff_rv40dsp_init(RV34DSPContext *c)
> c->rv40_loop_filter_strength[0] = rv40_h_loop_filter_strength;
> c->rv40_loop_filter_strength[1] = rv40_v_loop_filter_strength;
>
> - if (ARCH_AARCH64)
> - ff_rv40dsp_init_aarch64(c);
> - if (ARCH_ARM)
> - ff_rv40dsp_init_arm(c);
> - if (ARCH_X86)
> - ff_rv40dsp_init_x86(c);
> +#if ARCH_AARCH64
> + ff_rv40dsp_init_aarch64(c);
> +#elif ARCH_ARM
> + ff_rv40dsp_init_arm(c);
> +#elif ARCH_X86
> + ff_rv40dsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/sbcdsp.c b/libavcodec/sbcdsp.c
> index e745595da0..400526ce62 100644
> --- a/libavcodec/sbcdsp.c
> +++ b/libavcodec/sbcdsp.c
> @@ -380,8 +380,9 @@ av_cold void ff_sbcdsp_init(SBCDSPContext *s)
> s->sbc_calc_scalefactors = sbc_calc_scalefactors;
> s->sbc_calc_scalefactors_j = sbc_calc_scalefactors_j;
>
> - if (ARCH_ARM)
> - ff_sbcdsp_init_arm(s);
> - if (ARCH_X86)
> - ff_sbcdsp_init_x86(s);
> +#if ARCH_ARM
> + ff_sbcdsp_init_arm(s);
> +#elif ARCH_X86
> + ff_sbcdsp_init_x86(s);
> +#endif
> }
> diff --git a/libavcodec/sbrdsp_template.c b/libavcodec/sbrdsp_template.c
> index 37a3365b97..b3737c0fd8 100644
> --- a/libavcodec/sbrdsp_template.c
> +++ b/libavcodec/sbrdsp_template.c
> @@ -92,13 +92,14 @@ av_cold void AAC_RENAME(ff_sbrdsp_init)(SBRDSPContext *s)
> s->hf_apply_noise[3] = sbr_hf_apply_noise_3;
>
> #if !USE_FIXED
> - if (ARCH_ARM)
> - ff_sbrdsp_init_arm(s);
> - if (ARCH_AARCH64)
> - ff_sbrdsp_init_aarch64(s);
> - if (ARCH_X86)
> - ff_sbrdsp_init_x86(s);
> - if (ARCH_MIPS)
> - ff_sbrdsp_init_mips(s);
> +#if ARCH_ARM
> + ff_sbrdsp_init_arm(s);
> +#elif ARCH_AARCH64
> + ff_sbrdsp_init_aarch64(s);
> +#elif ARCH_X86
> + ff_sbrdsp_init_x86(s);
> +#elif ARCH_MIPS
> + ff_sbrdsp_init_mips(s);
> +#endif
> #endif /* !USE_FIXED */
> }
> diff --git a/libavcodec/svq1enc.c b/libavcodec/svq1enc.c
> index b4e61e4517..3c2d594632 100644
> --- a/libavcodec/svq1enc.c
> +++ b/libavcodec/svq1enc.c
> @@ -568,10 +568,11 @@ static av_cold int svq1_encode_init(AVCodecContext *avctx)
> return AVERROR(ENOMEM);
> }
>
> - if (ARCH_PPC)
> - ff_svq1enc_init_ppc(s);
> - if (ARCH_X86)
> - ff_svq1enc_init_x86(s);
> +#if ARCH_PPC
> + ff_svq1enc_init_ppc(s);
> +#elif ARCH_X86
> + ff_svq1enc_init_x86(s);
> +#endif
>
> ff_h263_encode_init(&s->m); // mv_penalty
>
> diff --git a/libavcodec/synth_filter.c b/libavcodec/synth_filter.c
> index 1c5dab5c5a..f30cf360df 100644
> --- a/libavcodec/synth_filter.c
> +++ b/libavcodec/synth_filter.c
> @@ -175,10 +175,11 @@ av_cold void ff_synth_filter_init(SynthFilterContext *c)
> c->synth_filter_fixed = synth_filter_fixed;
> c->synth_filter_fixed_64 = synth_filter_fixed_64;
>
> - if (ARCH_AARCH64)
> - ff_synth_filter_init_aarch64(c);
> - if (ARCH_ARM)
> - ff_synth_filter_init_arm(c);
> - if (ARCH_X86)
> - ff_synth_filter_init_x86(c);
> +#if ARCH_AARCH64
> + ff_synth_filter_init_aarch64(c);
> +#elif ARCH_ARM
> + ff_synth_filter_init_arm(c);
> +#elif ARCH_X86
> + ff_synth_filter_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/takdsp.c b/libavcodec/takdsp.c
> index a8f9dba342..881d7be5f2 100644
> --- a/libavcodec/takdsp.c
> +++ b/libavcodec/takdsp.c
> @@ -77,6 +77,7 @@ av_cold void ff_takdsp_init(TAKDSPContext *c)
> c->decorrelate_sm = decorrelate_sm;
> c->decorrelate_sf = decorrelate_sf;
>
> - if (ARCH_X86)
> - ff_takdsp_init_x86(c);
> +#if ARCH_X86
> + ff_takdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/ttadsp.c b/libavcodec/ttadsp.c
> index 99dd66a0c2..fe9e3c69e4 100644
> --- a/libavcodec/ttadsp.c
> +++ b/libavcodec/ttadsp.c
> @@ -56,6 +56,7 @@ av_cold void ff_ttadsp_init(TTADSPContext *c)
> {
> c->filter_process = tta_filter_process_c;
>
> - if (ARCH_X86)
> - ff_ttadsp_init_x86(c);
> +#if ARCH_X86
> + ff_ttadsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/ttaencdsp.c b/libavcodec/ttaencdsp.c
> index 6ba594e9fa..0efdc109bb 100644
> --- a/libavcodec/ttaencdsp.c
> +++ b/libavcodec/ttaencdsp.c
> @@ -54,6 +54,7 @@ av_cold void ff_ttaencdsp_init(TTAEncDSPContext *c)
> {
> c->filter_process = ttaenc_filter_process_c;
>
> - if (ARCH_X86)
> - ff_ttaencdsp_init_x86(c);
> +#if ARCH_X86
> + ff_ttaencdsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/utvideodsp.c b/libavcodec/utvideodsp.c
> index 0831a6b97b..6db0abf8da 100644
> --- a/libavcodec/utvideodsp.c
> +++ b/libavcodec/utvideodsp.c
> @@ -77,6 +77,7 @@ av_cold void ff_utvideodsp_init(UTVideoDSPContext *c)
> c->restore_rgb_planes = restore_rgb_planes_c;
> c->restore_rgb_planes10 = restore_rgb_planes10_c;
>
> - if (ARCH_X86)
> - ff_utvideodsp_init_x86(c);
> +#if ARCH_X86
> + ff_utvideodsp_init_x86(c);
> +#endif
> }
> diff --git a/libavcodec/v210dec_init.h b/libavcodec/v210dec_init.h
> index 305ab3911e..c7a232fe8e 100644
> --- a/libavcodec/v210dec_init.h
> +++ b/libavcodec/v210dec_init.h
> @@ -54,8 +54,9 @@ static void v210_planar_unpack_c(const uint32_t *src, uint16_t *y, uint16_t *u,
> static av_unused av_cold void ff_v210dec_init(V210DecContext *s)
> {
> s->unpack_frame = v210_planar_unpack_c;
> - if (ARCH_X86)
> - ff_v210_x86_init(s);
> +#if ARCH_X86
> + ff_v210_x86_init(s);
> +#endif
> }
>
> #endif /* AVCODEC_V210DEC_INIT_H */
> diff --git a/libavcodec/v210enc_init.h b/libavcodec/v210enc_init.h
> index 6d81cac319..a0e5622f4f 100644
> --- a/libavcodec/v210enc_init.h
> +++ b/libavcodec/v210enc_init.h
> @@ -83,8 +83,9 @@ static av_cold av_unused void ff_v210enc_init(V210EncContext *s)
> s->sample_factor_8 = 2;
> s->sample_factor_10 = 1;
>
> - if (ARCH_X86)
> - ff_v210enc_init_x86(s);
> +#if ARCH_X86
> + ff_v210enc_init_x86(s);
> +#endif
> }
>
> #endif /* AVCODEC_V210ENC_INIT_H */
> diff --git a/libavcodec/vc1dsp.c b/libavcodec/vc1dsp.c
> index f1b7bb2397..62c553bc01 100644
> --- a/libavcodec/vc1dsp.c
> +++ b/libavcodec/vc1dsp.c
> @@ -1033,16 +1033,17 @@ av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
> dsp->startcode_find_candidate = ff_startcode_find_candidate_c;
> dsp->vc1_unescape_buffer = vc1_unescape_buffer;
>
> - if (ARCH_AARCH64)
> - ff_vc1dsp_init_aarch64(dsp);
> - if (ARCH_ARM)
> - ff_vc1dsp_init_arm(dsp);
> - if (ARCH_PPC)
> - ff_vc1dsp_init_ppc(dsp);
> - if (ARCH_X86)
> - ff_vc1dsp_init_x86(dsp);
> - if (ARCH_MIPS)
> - ff_vc1dsp_init_mips(dsp);
> - if (ARCH_LOONGARCH)
> - ff_vc1dsp_init_loongarch(dsp);
> +#if ARCH_AARCH64
> + ff_vc1dsp_init_aarch64(dsp);
> +#elif ARCH_ARM
> + ff_vc1dsp_init_arm(dsp);
> +#elif ARCH_PPC
> + ff_vc1dsp_init_ppc(dsp);
> +#elif ARCH_X86
> + ff_vc1dsp_init_x86(dsp);
> +#elif ARCH_MIPS
> + ff_vc1dsp_init_mips(dsp);
> +#elif ARCH_LOONGARCH
> + ff_vc1dsp_init_loongarch(dsp);
> +#endif
> }
> diff --git a/libavcodec/videodsp.c b/libavcodec/videodsp.c
> index 2198d46c15..90dc1aacbd 100644
> --- a/libavcodec/videodsp.c
> +++ b/libavcodec/videodsp.c
> @@ -45,16 +45,17 @@ av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc)
> ctx->emulated_edge_mc = ff_emulated_edge_mc_16;
> }
>
> - if (ARCH_AARCH64)
> - ff_videodsp_init_aarch64(ctx, bpc);
> - if (ARCH_ARM)
> - ff_videodsp_init_arm(ctx, bpc);
> - if (ARCH_PPC)
> - ff_videodsp_init_ppc(ctx, bpc);
> - if (ARCH_X86)
> - ff_videodsp_init_x86(ctx, bpc);
> - if (ARCH_MIPS)
> - ff_videodsp_init_mips(ctx, bpc);
> - if (ARCH_LOONGARCH64)
> - ff_videodsp_init_loongarch(ctx, bpc);
> +#if ARCH_AARCH64
> + ff_videodsp_init_aarch64(ctx, bpc);
> +#elif ARCH_ARM
> + ff_videodsp_init_arm(ctx, bpc);
> +#elif ARCH_PPC
> + ff_videodsp_init_ppc(ctx, bpc);
> +#elif ARCH_X86
> + ff_videodsp_init_x86(ctx, bpc);
> +#elif ARCH_MIPS
> + ff_videodsp_init_mips(ctx, bpc);
> +#elif ARCH_LOONGARCH64
> + ff_videodsp_init_loongarch(ctx, bpc);
> +#endif
> }
> diff --git a/libavcodec/vorbisdsp.c b/libavcodec/vorbisdsp.c
> index 362a276296..e94b65cb7b 100644
> --- a/libavcodec/vorbisdsp.c
> +++ b/libavcodec/vorbisdsp.c
> @@ -25,12 +25,13 @@ av_cold void ff_vorbisdsp_init(VorbisDSPContext *dsp)
> {
> dsp->vorbis_inverse_coupling = ff_vorbis_inverse_coupling;
>
> - if (ARCH_AARCH64)
> - ff_vorbisdsp_init_aarch64(dsp);
> - if (ARCH_ARM)
> - ff_vorbisdsp_init_arm(dsp);
> - if (ARCH_PPC)
> - ff_vorbisdsp_init_ppc(dsp);
> - if (ARCH_X86)
> - ff_vorbisdsp_init_x86(dsp);
> +#if ARCH_AARCH64
> + ff_vorbisdsp_init_aarch64(dsp);
> +#elif ARCH_ARM
> + ff_vorbisdsp_init_arm(dsp);
> +#elif ARCH_PPC
> + ff_vorbisdsp_init_ppc(dsp);
> +#elif ARCH_X86
> + ff_vorbisdsp_init_x86(dsp);
> +#endif
> }
> diff --git a/libavcodec/vp3dsp.c b/libavcodec/vp3dsp.c
> index f06834f42e..b4621f07e7 100644
> --- a/libavcodec/vp3dsp.c
> +++ b/libavcodec/vp3dsp.c
> @@ -455,14 +455,15 @@ av_cold void ff_vp3dsp_init(VP3DSPContext *c, int flags)
> c->v_loop_filter = c->v_loop_filter_unaligned = vp3_v_loop_filter_8_c;
> c->h_loop_filter = c->h_loop_filter_unaligned = vp3_h_loop_filter_8_c;
>
> - if (ARCH_ARM)
> - ff_vp3dsp_init_arm(c, flags);
> - if (ARCH_PPC)
> - ff_vp3dsp_init_ppc(c, flags);
> - if (ARCH_X86)
> - ff_vp3dsp_init_x86(c, flags);
> - if (ARCH_MIPS)
> - ff_vp3dsp_init_mips(c, flags);
> +#if ARCH_ARM
> + ff_vp3dsp_init_arm(c, flags);
> +#elif ARCH_PPC
> + ff_vp3dsp_init_ppc(c, flags);
> +#elif ARCH_X86
> + ff_vp3dsp_init_x86(c, flags);
> +#elif ARCH_MIPS
> + ff_vp3dsp_init_mips(c, flags);
> +#endif
> }
>
> /*
> diff --git a/libavcodec/vp56dsp.c b/libavcodec/vp56dsp.c
> index d368e3292d..a668712384 100644
> --- a/libavcodec/vp56dsp.c
> +++ b/libavcodec/vp56dsp.c
> @@ -77,9 +77,10 @@ av_cold void ff_vp6dsp_init(VP56DSPContext *s)
> {
> s->vp6_filter_diag4 = ff_vp6_filter_diag4_c;
>
> - if (ARCH_ARM)
> - ff_vp6dsp_init_arm(s);
> - if (ARCH_X86)
> - ff_vp6dsp_init_x86(s);
> +#if ARCH_ARM
> + ff_vp6dsp_init_arm(s);
> +#elif ARCH_X86
> + ff_vp6dsp_init_x86(s);
> +#endif
> }
> #endif /* CONFIG_VP6_DECODER */
> diff --git a/libavcodec/vp8dsp.c b/libavcodec/vp8dsp.c
> index 23f49b2c25..a92774ed5e 100644
> --- a/libavcodec/vp8dsp.c
> +++ b/libavcodec/vp8dsp.c
> @@ -675,14 +675,15 @@ av_cold void ff_vp78dsp_init(VP8DSPContext *dsp)
> VP78_BILINEAR_MC_FUNC(1, 8);
> VP78_BILINEAR_MC_FUNC(2, 4);
>
> - if (ARCH_AARCH64)
> - ff_vp78dsp_init_aarch64(dsp);
> - if (ARCH_ARM)
> - ff_vp78dsp_init_arm(dsp);
> - if (ARCH_PPC)
> - ff_vp78dsp_init_ppc(dsp);
> - if (ARCH_X86)
> - ff_vp78dsp_init_x86(dsp);
> +#if ARCH_AARCH64
> + ff_vp78dsp_init_aarch64(dsp);
> +#elif ARCH_ARM
> + ff_vp78dsp_init_arm(dsp);
> +#elif ARCH_PPC
> + ff_vp78dsp_init_ppc(dsp);
> +#elif ARCH_X86
> + ff_vp78dsp_init_x86(dsp);
> +#endif
> }
>
> #if CONFIG_VP7_DECODER
> @@ -737,15 +738,16 @@ av_cold void ff_vp8dsp_init(VP8DSPContext *dsp)
> dsp->vp8_v_loop_filter_simple = vp8_v_loop_filter_simple_c;
> dsp->vp8_h_loop_filter_simple = vp8_h_loop_filter_simple_c;
>
> - if (ARCH_AARCH64)
> - ff_vp8dsp_init_aarch64(dsp);
> - if (ARCH_ARM)
> - ff_vp8dsp_init_arm(dsp);
> - if (ARCH_X86)
> - ff_vp8dsp_init_x86(dsp);
> - if (ARCH_MIPS)
> - ff_vp8dsp_init_mips(dsp);
> - if (ARCH_LOONGARCH)
> - ff_vp8dsp_init_loongarch(dsp);
> +#if ARCH_AARCH64
> + ff_vp8dsp_init_aarch64(dsp);
> +#elif ARCH_ARM
> + ff_vp8dsp_init_arm(dsp);
> +#elif ARCH_X86
> + ff_vp8dsp_init_x86(dsp);
> +#elif ARCH_MIPS
> + ff_vp8dsp_init_mips(dsp);
> +#elif ARCH_LOONGARCH
> + ff_vp8dsp_init_loongarch(dsp);
> +#endif
> }
> #endif /* CONFIG_VP8_DECODER */
> diff --git a/libavcodec/vp9dsp.c b/libavcodec/vp9dsp.c
> index 3441419e2d..d8ddf74d4f 100644
> --- a/libavcodec/vp9dsp.c
> +++ b/libavcodec/vp9dsp.c
> @@ -96,9 +96,15 @@ av_cold void ff_vp9dsp_init(VP9DSPContext *dsp, int bpp, int bitexact)
> ff_vp9dsp_init_12(dsp);
> }
>
> - if (ARCH_AARCH64) ff_vp9dsp_init_aarch64(dsp, bpp);
> - if (ARCH_ARM) ff_vp9dsp_init_arm(dsp, bpp);
> - if (ARCH_X86) ff_vp9dsp_init_x86(dsp, bpp, bitexact);
> - if (ARCH_MIPS) ff_vp9dsp_init_mips(dsp, bpp);
> - if (ARCH_LOONGARCH) ff_vp9dsp_init_loongarch(dsp, bpp);
> +#if ARCH_AARCH64
> + ff_vp9dsp_init_aarch64(dsp, bpp);
> +#elif ARCH_ARM
> + ff_vp9dsp_init_arm(dsp, bpp);
> +#elif ARCH_X86
> + ff_vp9dsp_init_x86(dsp, bpp, bitexact);
> +#elif ARCH_MIPS
> + ff_vp9dsp_init_mips(dsp, bpp);
> +#elif ARCH_LOONGARCH
> + ff_vp9dsp_init_loongarch(dsp, bpp);
> +#endif
> }
> diff --git a/libavcodec/wmv2dsp.c b/libavcodec/wmv2dsp.c
> index 3bd482176a..4ad8a596b8 100644
> --- a/libavcodec/wmv2dsp.c
> +++ b/libavcodec/wmv2dsp.c
> @@ -264,6 +264,7 @@ av_cold void ff_wmv2dsp_init(WMV2DSPContext *c)
> c->put_mspel_pixels_tab[6] = put_mspel8_mc22_c;
> c->put_mspel_pixels_tab[7] = put_mspel8_mc32_c;
>
> - if (ARCH_MIPS)
> - ff_wmv2dsp_init_mips(c);
> +#if ARCH_MIPS
> + ff_wmv2dsp_init_mips(c);
> +#endif
> }
> diff --git a/libavcodec/x86/mdct15_init.c b/libavcodec/x86/mdct15_init.c
> index 31ce19d31c..ea7301e1e7 100644
> --- a/libavcodec/x86/mdct15_init.c
> +++ b/libavcodec/x86/mdct15_init.c
> @@ -89,13 +89,15 @@ av_cold void ff_mdct15_init_x86(MDCT15Context *s)
> if (EXTERNAL_SSE3(cpu_flags))
> s->postreindex = ff_mdct15_postreindex_sse3;
>
> - if (ARCH_X86_64 && EXTERNAL_AVX(cpu_flags)) {
> +#if ARCH_X86_64
> + if (EXTERNAL_AVX(cpu_flags)) {
> s->fft15 = ff_fft15_avx;
> adjust_twiddles = 1;
> }
>
> - if (ARCH_X86_64 && EXTERNAL_AVX2_FAST(cpu_flags))
> + if (EXTERNAL_AVX2_FAST(cpu_flags))
> s->postreindex = ff_mdct15_postreindex_avx2;
> +#endif
>
> if (adjust_twiddles)
> perm_twiddles(s);
> diff --git a/libavcodec/xvididct.c b/libavcodec/xvididct.c
> index 360deb3244..f338901ab2 100644
> --- a/libavcodec/xvididct.c
> +++ b/libavcodec/xvididct.c
> @@ -346,10 +346,11 @@ av_cold void ff_xvid_idct_init(IDCTDSPContext *c, AVCodecContext *avctx)
> c->perm_type = FF_IDCT_PERM_NONE;
> }
>
> - if (ARCH_X86)
> - ff_xvid_idct_init_x86(c, avctx, high_bit_depth);
> - if (ARCH_MIPS)
> - ff_xvid_idct_init_mips(c, avctx, high_bit_depth);
> +#if ARCH_X86
> + ff_xvid_idct_init_x86(c, avctx, high_bit_depth);
> +#elif ARCH_MIPS
> + ff_xvid_idct_init_mips(c, avctx, high_bit_depth);
> +#endif
>
> ff_init_scantable_permutation(c->idct_permutation, c->perm_type);
> }
> diff --git a/libavfilter/af_afirdsp.h b/libavfilter/af_afirdsp.h
> index bf7d1d6f0f..4208501393 100644
> --- a/libavfilter/af_afirdsp.h
> +++ b/libavfilter/af_afirdsp.h
> @@ -74,8 +74,9 @@ static av_unused void ff_afir_init(AudioFIRDSPContext *dsp)
> dsp->fcmul_add = fcmul_add_c;
> dsp->dcmul_add = dcmul_add_c;
>
> - if (ARCH_X86)
> - ff_afir_init_x86(dsp);
> +#if ARCH_X86
> + ff_afir_init_x86(dsp);
> +#endif
> }
>
> #endif /* AVFILTER_AFIRDSP_H */
> diff --git a/libavfilter/af_anlmdn.c b/libavfilter/af_anlmdn.c
> index c82be33e7c..8f01c5f8a2 100644
> --- a/libavfilter/af_anlmdn.c
> +++ b/libavfilter/af_anlmdn.c
> @@ -118,8 +118,9 @@ void ff_anlmdn_init(AudioNLMDNDSPContext *dsp)
> dsp->compute_distance_ssd = compute_distance_ssd_c;
> dsp->compute_cache = compute_cache_c;
>
> - if (ARCH_X86)
> - ff_anlmdn_init_x86(dsp);
> +#if ARCH_X86
> + ff_anlmdn_init_x86(dsp);
> +#endif
> }
>
> static int config_filter(AVFilterContext *ctx)
> diff --git a/libavfilter/af_volume.c b/libavfilter/af_volume.c
> index 4c9b96f17e..f6e183df8d 100644
> --- a/libavfilter/af_volume.c
> +++ b/libavfilter/af_volume.c
> @@ -238,8 +238,9 @@ static av_cold void volume_init(VolumeContext *vol)
> break;
> }
>
> - if (ARCH_X86)
> - ff_volume_init_x86(vol);
> +#if ARCH_X86
> + ff_volume_init_x86(vol);
> +#endif
> }
>
> static int set_volume(AVFilterContext *ctx)
> diff --git a/libavfilter/avf_showcqt.c b/libavfilter/avf_showcqt.c
> index c738e6f993..33c482bd42 100644
> --- a/libavfilter/avf_showcqt.c
> +++ b/libavfilter/avf_showcqt.c
> @@ -1418,8 +1418,9 @@ static int config_output(AVFilterLink *outlink)
> s->update_sono = update_sono_yuv;
> }
>
> - if (ARCH_X86)
> - ff_showcqt_init_x86(s);
> +#if ARCH_X86
> + ff_showcqt_init_x86(s);
> +#endif
>
> if ((ret = init_cqt(s)) < 0)
> return ret;
> diff --git a/libavfilter/colorspacedsp.c b/libavfilter/colorspacedsp.c
> index 65ea74c584..72207ffaf3 100644
> --- a/libavfilter/colorspacedsp.c
> +++ b/libavfilter/colorspacedsp.c
> @@ -143,6 +143,7 @@ void ff_colorspacedsp_init(ColorSpaceDSPContext *dsp)
>
> dsp->multiply3x3 = multiply3x3_c;
>
> - if (ARCH_X86)
> - ff_colorspacedsp_x86_init(dsp);
> +#if ARCH_X86
> + ff_colorspacedsp_x86_init(dsp);
> +#endif
> }
> diff --git a/libavfilter/scene_sad.c b/libavfilter/scene_sad.c
> index 73d3eacbfa..caf911eb5d 100644
> --- a/libavfilter/scene_sad.c
> +++ b/libavfilter/scene_sad.c
> @@ -59,8 +59,9 @@ void ff_scene_sad_c(SCENE_SAD_PARAMS)
> ff_scene_sad_fn ff_scene_sad_get_fn(int depth)
> {
> ff_scene_sad_fn sad = NULL;
> - if (ARCH_X86)
> - sad = ff_scene_sad_get_fn_x86(depth);
> +#if ARCH_X86
> + sad = ff_scene_sad_get_fn_x86(depth);
> +#endif
> if (!sad) {
> if (depth == 8)
> sad = ff_scene_sad_c;
> diff --git a/libavfilter/vf_atadenoise.c b/libavfilter/vf_atadenoise.c
> index 8dc51b460d..54cde782f6 100644
> --- a/libavfilter/vf_atadenoise.c
> +++ b/libavfilter/vf_atadenoise.c
> @@ -433,8 +433,9 @@ static int config_input(AVFilterLink *inlink)
> }
> }
>
> - if (ARCH_X86)
> - ff_atadenoise_init_x86(&s->dsp, depth, s->algorithm, s->sigma);
> +#if ARCH_X86
> + ff_atadenoise_init_x86(&s->dsp, depth, s->algorithm, s->sigma);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_blend_init.h b/libavfilter/vf_blend_init.h
> index 5fb2599490..f531338a54 100644
> --- a/libavfilter/vf_blend_init.h
> +++ b/libavfilter/vf_blend_init.h
> @@ -194,8 +194,9 @@ static av_unused void ff_blend_init(FilterParams *param, int depth)
> param->blend = depth > 8 ? depth > 16 ? blend_copybottom_32 : blend_copybottom_16 : blend_copybottom_8;
> }
>
> - if (ARCH_X86)
> - ff_blend_init_x86(param, depth);
> +#if ARCH_X86
> + ff_blend_init_x86(param, depth);
> +#endif
> }
>
> #endif /* AVFILTER_BLEND_INIT_H */
> diff --git a/libavfilter/vf_bwdif.c b/libavfilter/vf_bwdif.c
> index c3b7abc1b9..65c617ebb3 100644
> --- a/libavfilter/vf_bwdif.c
> +++ b/libavfilter/vf_bwdif.c
> @@ -350,8 +350,9 @@ static int config_props(AVFilterLink *link)
> s->filter_edge = filter_edge;
> }
>
> - if (ARCH_X86)
> - ff_bwdif_init_x86(s);
> +#if ARCH_X86
> + ff_bwdif_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_eq.h b/libavfilter/vf_eq.h
> index a5756977d2..fc8d4a711a 100644
> --- a/libavfilter/vf_eq.h
> +++ b/libavfilter/vf_eq.h
> @@ -123,8 +123,9 @@ void ff_eq_init_x86(EQContext *eq);
> static av_unused void ff_eq_init(EQContext *eq)
> {
> eq->process = process_c;
> - if (ARCH_X86)
> - ff_eq_init_x86(eq);
> +#if ARCH_X86
> + ff_eq_init_x86(eq);
> +#endif
> }
>
> #endif /* AVFILTER_EQ_H */
> diff --git a/libavfilter/vf_framerate.c b/libavfilter/vf_framerate.c
> index f116147751..49bf6cdfff 100644
> --- a/libavfilter/vf_framerate.c
> +++ b/libavfilter/vf_framerate.c
> @@ -264,8 +264,9 @@ void ff_framerate_init(FrameRateContext *s)
> s->blend_factor_max = 1 << BLEND_FACTOR_DEPTH(16);
> s->blend = blend_frames16_c;
> }
> - if (ARCH_X86)
> - ff_framerate_init_x86(s);
> +#if ARCH_X86
> + ff_framerate_init_x86(s);
> +#endif
> }
>
> static int config_input(AVFilterLink *inlink)
> diff --git a/libavfilter/vf_fspp.c b/libavfilter/vf_fspp.c
> index 46ed514503..3e04fd01b9 100644
> --- a/libavfilter/vf_fspp.c
> +++ b/libavfilter/vf_fspp.c
> @@ -525,8 +525,9 @@ static int config_input(AVFilterLink *inlink)
> fspp->row_idct = row_idct_c;
> fspp->row_fdct = row_fdct_c;
>
> - if (ARCH_X86)
> - ff_fspp_init_x86(fspp);
> +#if ARCH_X86
> + ff_fspp_init_x86(fspp);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_gblur_init.h b/libavfilter/vf_gblur_init.h
> index 0fee64bc98..212db9f7a0 100644
> --- a/libavfilter/vf_gblur_init.h
> +++ b/libavfilter/vf_gblur_init.h
> @@ -115,8 +115,9 @@ static av_unused void ff_gblur_init(GBlurContext *s)
> s->horiz_slice = horiz_slice_c;
> s->verti_slice = verti_slice_c;
> s->postscale_slice = postscale_c;
> - if (ARCH_X86)
> - ff_gblur_init_x86(s);
> +#if ARCH_X86
> + ff_gblur_init_x86(s);
> +#endif
> }
>
> #endif /* AVFILTER_GBLUR_INIT_H */
> diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c
> index 1ea65823c3..71a5f9c787 100644
> --- a/libavfilter/vf_gradfun.c
> +++ b/libavfilter/vf_gradfun.c
> @@ -131,8 +131,9 @@ static av_cold int init(AVFilterContext *ctx)
> s->blur_line = ff_gradfun_blur_line_c;
> s->filter_line = ff_gradfun_filter_line_c;
>
> - if (ARCH_X86)
> - ff_gradfun_init_x86(s);
> +#if ARCH_X86
> + ff_gradfun_init_x86(s);
> +#endif
>
> av_log(ctx, AV_LOG_VERBOSE, "threshold:%.2f radius:%d\n", s->strength, s->radius);
>
> diff --git a/libavfilter/vf_hflip_init.h b/libavfilter/vf_hflip_init.h
> index b58cfec901..d0319f463d 100644
> --- a/libavfilter/vf_hflip_init.h
> +++ b/libavfilter/vf_hflip_init.h
> @@ -101,8 +101,9 @@ static av_unused int ff_hflip_init(FlipContext *s, int step[4], int nb_planes)
> return AVERROR_BUG;
> }
> }
> - if (ARCH_X86)
> - ff_hflip_init_x86(s, step, nb_planes);
> +#if ARCH_X86
> + ff_hflip_init_x86(s, step, nb_planes);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_hqdn3d.c b/libavfilter/vf_hqdn3d.c
> index 6078bb260f..ce2b9a2974 100644
> --- a/libavfilter/vf_hqdn3d.c
> +++ b/libavfilter/vf_hqdn3d.c
> @@ -278,8 +278,9 @@ static int config_input(AVFilterLink *inlink)
>
> calc_coefs(ctx);
>
> - if (ARCH_X86)
> - ff_hqdn3d_init_x86(s);
> +#if ARCH_X86
> + ff_hqdn3d_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_idet.c b/libavfilter/vf_idet.c
> index 9320b485d8..83d992add1 100644
> --- a/libavfilter/vf_idet.c
> +++ b/libavfilter/vf_idet.c
> @@ -276,8 +276,9 @@ static int filter_frame(AVFilterLink *link, AVFrame *picref)
> idet->csp = av_pix_fmt_desc_get(link->format);
> if (idet->csp->comp[0].depth > 8){
> idet->filter_line = (ff_idet_filter_func)ff_idet_filter_line_c_16bit;
> - if (ARCH_X86)
> - ff_idet_init_x86(idet, 1);
> +#if ARCH_X86
> + ff_idet_init_x86(idet, 1);
> +#endif
> }
>
> if (idet->analyze_interlaced_flag) {
> @@ -408,8 +409,9 @@ static av_cold int init(AVFilterContext *ctx)
>
> idet->filter_line = ff_idet_filter_line_c;
>
> - if (ARCH_X86)
> - ff_idet_init_x86(idet, 0);
> +#if ARCH_X86
> + ff_idet_init_x86(idet, 0);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_limiter.c b/libavfilter/vf_limiter.c
> index f7d06fec48..67b734229f 100644
> --- a/libavfilter/vf_limiter.c
> +++ b/libavfilter/vf_limiter.c
> @@ -141,8 +141,9 @@ static int config_input(AVFilterLink *inlink)
> s->dsp.limiter = limiter16;
> }
>
> - if (ARCH_X86)
> - ff_limiter_init_x86(&s->dsp, desc->comp[0].depth);
> +#if ARCH_X86
> + ff_limiter_init_x86(&s->dsp, desc->comp[0].depth);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_lut3d.c b/libavfilter/vf_lut3d.c
> index c7ecb7018e..f86f8c1a58 100644
> --- a/libavfilter/vf_lut3d.c
> +++ b/libavfilter/vf_lut3d.c
> @@ -1150,9 +1150,10 @@ static int config_input(AVFilterLink *inlink)
> av_assert0(0);
> }
>
> - if (ARCH_X86) {
> - ff_lut3d_init_x86(lut3d, desc);
> - }
> +
> +#if ARCH_X86
> + ff_lut3d_init_x86(lut3d, desc);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_maskedclamp.c b/libavfilter/vf_maskedclamp.c
> index de97669877..72f98703a5 100644
> --- a/libavfilter/vf_maskedclamp.c
> +++ b/libavfilter/vf_maskedclamp.c
> @@ -209,8 +209,9 @@ static int config_input(AVFilterLink *inlink)
> else
> s->dsp.maskedclamp = maskedclamp16;
>
> - if (ARCH_X86)
> - ff_maskedclamp_init_x86(&s->dsp, s->depth);
> +#if ARCH_X86
> + ff_maskedclamp_init_x86(&s->dsp, s->depth);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_maskedmerge.c b/libavfilter/vf_maskedmerge.c
> index db0c516938..7adb809760 100644
> --- a/libavfilter/vf_maskedmerge.c
> +++ b/libavfilter/vf_maskedmerge.c
> @@ -202,8 +202,9 @@ static int config_input(AVFilterLink *inlink)
> else
> s->maskedmerge = maskedmerge32;
>
> - if (ARCH_X86)
> - ff_maskedmerge_init_x86(s);
> +#if ARCH_X86
> + ff_maskedmerge_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_nlmeans_init.h b/libavfilter/vf_nlmeans_init.h
> index 04ad8801b6..06e932936b 100644
> --- a/libavfilter/vf_nlmeans_init.h
> +++ b/libavfilter/vf_nlmeans_init.h
> @@ -129,11 +129,11 @@ static av_unused void ff_nlmeans_init(NLMeansDSPContext *dsp)
> dsp->compute_safe_ssd_integral_image = compute_safe_ssd_integral_image_c;
> dsp->compute_weights_line = compute_weights_line_c;
>
> - if (ARCH_AARCH64)
> - ff_nlmeans_init_aarch64(dsp);
> -
> - if (ARCH_X86)
> - ff_nlmeans_init_x86(dsp);
> +#if ARCH_AARCH64
> + ff_nlmeans_init_aarch64(dsp);
> +#elif ARCH_X86
> + ff_nlmeans_init_x86(dsp);
> +#endif
> }
>
> #endif /* AVFILTER_NLMEANS_INIT_H */
> diff --git a/libavfilter/vf_noise.c b/libavfilter/vf_noise.c
> index 0e3e72b6b5..8ed12f7409 100644
> --- a/libavfilter/vf_noise.c
> +++ b/libavfilter/vf_noise.c
> @@ -305,8 +305,9 @@ static av_cold int init(AVFilterContext *ctx)
> n->line_noise = ff_line_noise_c;
> n->line_noise_avg = ff_line_noise_avg_c;
>
> - if (ARCH_X86)
> - ff_noise_init_x86(n);
> +#if ARCH_X86
> + ff_noise_init_x86(n);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
> index f560d54dae..e201e07c15 100644
> --- a/libavfilter/vf_overlay.c
> +++ b/libavfilter/vf_overlay.c
> @@ -984,9 +984,10 @@ static int config_input_main(AVFilterLink *inlink)
> }
>
> end:
> - if (ARCH_X86)
> - ff_overlay_init_x86(s, s->format, inlink->format,
> - s->alpha_format, s->main_has_alpha);
> +#if ARCH_X86
> + ff_overlay_init_x86(s, s->format, inlink->format,
> + s->alpha_format, s->main_has_alpha);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_pp7.c b/libavfilter/vf_pp7.c
> index 2faa4d2c8a..b7c7cf9dde 100644
> --- a/libavfilter/vf_pp7.c
> +++ b/libavfilter/vf_pp7.c
> @@ -301,8 +301,9 @@ static int config_input(AVFilterLink *inlink)
>
> pp7->dctB = dctB_c;
>
> - if (ARCH_X86)
> - ff_pp7_init_x86(pp7);
> +#if ARCH_X86
> + ff_pp7_init_x86(pp7);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c
> index fdfd211401..fa2e887e9b 100644
> --- a/libavfilter/vf_psnr.c
> +++ b/libavfilter/vf_psnr.c
> @@ -354,8 +354,9 @@ static int config_input_ref(AVFilterLink *inlink)
> s->average_max = lrint(average_max);
>
> s->dsp.sse_line = desc->comp[0].depth > 8 ? sse_line_16bit : sse_line_8bit;
> - if (ARCH_X86)
> - ff_psnr_init_x86(&s->dsp, desc->comp[0].depth);
> +#if ARCH_X86
> + ff_psnr_init_x86(&s->dsp, desc->comp[0].depth);
> +#endif
>
> s->score = av_calloc(s->nb_threads, sizeof(*s->score));
> if (!s->score)
> diff --git a/libavfilter/vf_pullup.c b/libavfilter/vf_pullup.c
> index 1ee5eb00da..054e3f90a9 100644
> --- a/libavfilter/vf_pullup.c
> +++ b/libavfilter/vf_pullup.c
> @@ -207,8 +207,9 @@ static int config_input(AVFilterLink *inlink)
> s->comb = comb_c;
> s->var = var_c;
>
> - if (ARCH_X86)
> - ff_pullup_init_x86(s);
> +#if ARCH_X86
> + ff_pullup_init_x86(s);
> +#endif
> return 0;
> }
>
> diff --git a/libavfilter/vf_removegrain.c b/libavfilter/vf_removegrain.c
> index 16140bf8b6..0d4b070cd5 100644
> --- a/libavfilter/vf_removegrain.c
> +++ b/libavfilter/vf_removegrain.c
> @@ -501,8 +501,9 @@ static int config_input(AVFilterLink *inlink)
> }
> }
>
> - if (ARCH_X86)
> - ff_removegrain_init_x86(s);
> +#if ARCH_X86
> + ff_removegrain_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_spp.c b/libavfilter/vf_spp.c
> index 0192676909..8442bcc597 100644
> --- a/libavfilter/vf_spp.c
> +++ b/libavfilter/vf_spp.c
> @@ -343,8 +343,9 @@ static int config_input(AVFilterLink *inlink)
> av_opt_set_int(s->dct, "bits_per_sample", bps, 0);
> avcodec_dct_init(s->dct);
>
> - if (ARCH_X86)
> - ff_spp_init_x86(s);
> +#if ARCH_X86
> + ff_spp_init_x86(s);
> +#endif
>
> s->hsub = desc->log2_chroma_w;
> s->vsub = desc->log2_chroma_h;
> diff --git a/libavfilter/vf_ssim.c b/libavfilter/vf_ssim.c
> index bceb3288ef..37094b23f9 100644
> --- a/libavfilter/vf_ssim.c
> +++ b/libavfilter/vf_ssim.c
> @@ -478,8 +478,9 @@ static int config_input_ref(AVFilterLink *inlink)
> s->ssim_plane = desc->comp[0].depth > 8 ? ssim_plane_16bit : ssim_plane;
> s->dsp.ssim_4x4_line = ssim_4x4xn_8bit;
> s->dsp.ssim_end_line = ssim_endn_8bit;
> - if (ARCH_X86)
> - ff_ssim_init_x86(&s->dsp);
> +#if ARCH_X86
> + ff_ssim_init_x86(&s->dsp);
> +#endif
>
> s->score = av_calloc(s->nb_threads, sizeof(*s->score));
> if (!s->score)
> diff --git a/libavfilter/vf_stereo3d.c b/libavfilter/vf_stereo3d.c
> index 0ba18861af..71041d2fee 100644
> --- a/libavfilter/vf_stereo3d.c
> +++ b/libavfilter/vf_stereo3d.c
> @@ -591,8 +591,9 @@ static int config_output(AVFilterLink *outlink)
> s->vsub = desc->log2_chroma_h;
>
> s->dsp.anaglyph = anaglyph;
> - if (ARCH_X86)
> - ff_stereo3d_init_x86(&s->dsp);
> +#if ARCH_X86
> + ff_stereo3d_init_x86(&s->dsp);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_threshold_init.h b/libavfilter/vf_threshold_init.h
> index e79d2bb63d..7d160ddbb9 100644
> --- a/libavfilter/vf_threshold_init.h
> +++ b/libavfilter/vf_threshold_init.h
> @@ -84,8 +84,9 @@ static av_unused void ff_threshold_init(ThresholdContext *s)
> s->bpc = 2;
> }
>
> - if (ARCH_X86)
> - ff_threshold_init_x86(s);
> +#if ARCH_X86
> + ff_threshold_init_x86(s);
> +#endif
> }
>
> #endif /* AVFILTER_THRESHOLD_INIT_H */
> diff --git a/libavfilter/vf_tinterlace.c b/libavfilter/vf_tinterlace.c
> index cda55a8c73..399adc102d 100644
> --- a/libavfilter/vf_tinterlace.c
> +++ b/libavfilter/vf_tinterlace.c
> @@ -269,15 +269,17 @@ static int config_out_props(AVFilterLink *outlink)
> tinterlace->lowpass_line = lowpass_line_complex_c_16;
> else
> tinterlace->lowpass_line = lowpass_line_complex_c;
> - if (ARCH_X86)
> - ff_tinterlace_init_x86(tinterlace);
> +#if ARCH_X86
> + ff_tinterlace_init_x86(tinterlace);
> +#endif
> } else if (tinterlace->flags & TINTERLACE_FLAG_VLPF) {
> if (tinterlace->csp->comp[0].depth > 8)
> tinterlace->lowpass_line = lowpass_line_c_16;
> else
> tinterlace->lowpass_line = lowpass_line_c;
> - if (ARCH_X86)
> - ff_tinterlace_init_x86(tinterlace);
> +#if ARCH_X86
> + ff_tinterlace_init_x86(tinterlace);
> +#endif
> }
>
> av_log(ctx, AV_LOG_VERBOSE, "mode:%d filter:%s h:%d -> h:%d\n", tinterlace->mode,
> diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c
> index b964daeee3..469e66729f 100644
> --- a/libavfilter/vf_transpose.c
> +++ b/libavfilter/vf_transpose.c
> @@ -235,13 +235,13 @@ static int config_props_output(AVFilterLink *outlink)
> }
> }
>
> - if (ARCH_X86) {
> - for (int i = 0; i < 4; i++) {
> - TransVtable *v = &s->vtables[i];
> +#if ARCH_X86
> + for (int i = 0; i < 4; i++) {
> + TransVtable *v = &s->vtables[i];
>
> - ff_transpose_init_x86(v, s->pixsteps[i]);
> - }
> + ff_transpose_init_x86(v, s->pixsteps[i]);
> }
> +#endif
>
> av_log(ctx, AV_LOG_VERBOSE,
> "w:%d h:%d dir:%d -> w:%d h:%d rotation:%s vflip:%d\n",
> diff --git a/libavfilter/vf_v360.c b/libavfilter/vf_v360.c
> index 55aa05c35c..2ac9b688dc 100644
> --- a/libavfilter/vf_v360.c
> +++ b/libavfilter/vf_v360.c
> @@ -389,8 +389,9 @@ void ff_v360_init(V360Context *s, int depth)
> break;
> }
>
> - if (ARCH_X86)
> - ff_v360_init_x86(s, depth);
> +#if ARCH_X86
> + ff_v360_init_x86(s, depth);
> +#endif
> }
>
> /**
> diff --git a/libavfilter/vf_w3fdif.c b/libavfilter/vf_w3fdif.c
> index 53631fd15b..512c8070c7 100644
> --- a/libavfilter/vf_w3fdif.c
> +++ b/libavfilter/vf_w3fdif.c
> @@ -317,8 +317,9 @@ static int config_input(AVFilterLink *inlink)
> s->dsp.filter_scale = filter16_scale;
> }
>
> - if (ARCH_X86)
> - ff_w3fdif_init_x86(&s->dsp, depth);
> +#if ARCH_X86
> + ff_w3fdif_init_x86(&s->dsp, depth);
> +#endif
>
> return 0;
> }
> diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c
> index 21f6c8544d..afa4d1d53d 100644
> --- a/libavfilter/vf_yadif.c
> +++ b/libavfilter/vf_yadif.c
> @@ -311,8 +311,9 @@ static int config_output(AVFilterLink *outlink)
> s->filter_edges = filter_edges;
> }
>
> - if (ARCH_X86)
> - ff_yadif_init_x86(s);
> +#if ARCH_X86
> + ff_yadif_init_x86(s);
> +#endif
>
> return 0;
> }
> diff --git a/libavutil/cpu.c b/libavutil/cpu.c
> index 24b99d2554..0035e927a5 100644
> --- a/libavutil/cpu.c
> +++ b/libavutil/cpu.c
> @@ -54,18 +54,19 @@ static atomic_int cpu_count = ATOMIC_VAR_INIT(-1);
>
> static int get_cpu_flags(void)
> {
> - if (ARCH_MIPS)
> - return ff_get_cpu_flags_mips();
> - if (ARCH_AARCH64)
> - return ff_get_cpu_flags_aarch64();
> - if (ARCH_ARM)
> - return ff_get_cpu_flags_arm();
> - if (ARCH_PPC)
> - return ff_get_cpu_flags_ppc();
> - if (ARCH_X86)
> - return ff_get_cpu_flags_x86();
> - if (ARCH_LOONGARCH)
> - return ff_get_cpu_flags_loongarch();
> +#if ARCH_MIPS
> + return ff_get_cpu_flags_mips();
> +#elif ARCH_AARCH64
> + return ff_get_cpu_flags_aarch64();
> +#elif ARCH_ARM
> + return ff_get_cpu_flags_arm();
> +#elif ARCH_PPC
> + return ff_get_cpu_flags_ppc();
> +#elif ARCH_X86
> + return ff_get_cpu_flags_x86();
> +#elif ARCH_LOONGARCH
> + return ff_get_cpu_flags_loongarch();
> +#endif
> return 0;
> }
>
> @@ -252,18 +253,19 @@ void av_cpu_force_count(int count)
>
> size_t av_cpu_max_align(void)
> {
> - if (ARCH_MIPS)
> - return ff_get_cpu_max_align_mips();
> - if (ARCH_AARCH64)
> - return ff_get_cpu_max_align_aarch64();
> - if (ARCH_ARM)
> - return ff_get_cpu_max_align_arm();
> - if (ARCH_PPC)
> - return ff_get_cpu_max_align_ppc();
> - if (ARCH_X86)
> - return ff_get_cpu_max_align_x86();
> - if (ARCH_LOONGARCH)
> - return ff_get_cpu_max_align_loongarch();
> +#if ARCH_MIPS
> + return ff_get_cpu_max_align_mips();
> +#elif ARCH_AARCH64
> + return ff_get_cpu_max_align_aarch64();
> +#elif ARCH_ARM
> + return ff_get_cpu_max_align_arm();
> +#elif ARCH_PPC
> + return ff_get_cpu_max_align_ppc();
> +#elif ARCH_X86
> + return ff_get_cpu_max_align_x86();
> +#elif ARCH_LOONGARCH
> + return ff_get_cpu_max_align_loongarch();
> +#endif
>
> return 8;
> }
> diff --git a/libavutil/fixed_dsp.c b/libavutil/fixed_dsp.c
> index 098ef9c061..154f3bc2d3 100644
> --- a/libavutil/fixed_dsp.c
> +++ b/libavutil/fixed_dsp.c
> @@ -162,8 +162,9 @@ AVFixedDSPContext * avpriv_alloc_fixed_dsp(int bit_exact)
> fdsp->butterflies_fixed = butterflies_fixed_c;
> fdsp->scalarproduct_fixed = scalarproduct_fixed_c;
>
> - if (ARCH_X86)
> - ff_fixed_dsp_init_x86(fdsp);
> +#if ARCH_X86
> + ff_fixed_dsp_init_x86(fdsp);
> +#endif
>
> return fdsp;
> }
> diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c
> index 6e28d71b57..8676c8b0f8 100644
> --- a/libavutil/float_dsp.c
> +++ b/libavutil/float_dsp.c
> @@ -150,15 +150,16 @@ av_cold AVFloatDSPContext *avpriv_float_dsp_alloc(int bit_exact)
> fdsp->butterflies_float = butterflies_float_c;
> fdsp->scalarproduct_float = avpriv_scalarproduct_float_c;
>
> - if (ARCH_AARCH64)
> - ff_float_dsp_init_aarch64(fdsp);
> - if (ARCH_ARM)
> - ff_float_dsp_init_arm(fdsp);
> - if (ARCH_PPC)
> - ff_float_dsp_init_ppc(fdsp, bit_exact);
> - if (ARCH_X86)
> - ff_float_dsp_init_x86(fdsp);
> - if (ARCH_MIPS)
> - ff_float_dsp_init_mips(fdsp);
> +#if ARCH_AARCH64
> + ff_float_dsp_init_aarch64(fdsp);
> +#elif ARCH_ARM
> + ff_float_dsp_init_arm(fdsp);
> +#elif ARCH_PPC
> + ff_float_dsp_init_ppc(fdsp, bit_exact);
> +#elif ARCH_X86
> + ff_float_dsp_init_x86(fdsp);
> +#elif ARCH_MIPS
> + ff_float_dsp_init_mips(fdsp);
> +#endif
> return fdsp;
> }
> diff --git a/libavutil/lls.c b/libavutil/lls.c
> index ea2d80e662..c1e038daf1 100644
> --- a/libavutil/lls.c
> +++ b/libavutil/lls.c
> @@ -117,6 +117,7 @@ av_cold void avpriv_init_lls(LLSModel *m, int indep_count)
> m->indep_count = indep_count;
> m->update_lls = update_lls;
> m->evaluate_lls = evaluate_lls;
> - if (ARCH_X86)
> - ff_init_lls_x86(m);
> +#if ARCH_X86
> + ff_init_lls_x86(m);
> +#endif
> }
> diff --git a/libswresample/audioconvert.c b/libswresample/audioconvert.c
> index 500aa0e5c5..1d75ba1495 100644
> --- a/libswresample/audioconvert.c
> +++ b/libswresample/audioconvert.c
> @@ -176,9 +176,13 @@ AudioConvert *swri_audio_convert_alloc(enum AVSampleFormat out_fmt,
> }
> }
>
> - if(HAVE_X86ASM && HAVE_MMX) swri_audio_convert_init_x86(ctx, out_fmt, in_fmt, channels);
> - if(ARCH_ARM) swri_audio_convert_init_arm(ctx, out_fmt, in_fmt, channels);
> - if(ARCH_AARCH64) swri_audio_convert_init_aarch64(ctx, out_fmt, in_fmt, channels);
> +#if ARCH_X86 && HAVE_X86ASM && HAVE_MMX
> + swri_audio_convert_init_x86(ctx, out_fmt, in_fmt, channels);
> +#elif ARCH_ARM
> + swri_audio_convert_init_arm(ctx, out_fmt, in_fmt, channels);
> +#elif ARCH_AARCH64
> + swri_audio_convert_init_aarch64(ctx, out_fmt, in_fmt, channels);
> +#endif
>
> return ctx;
> }
> diff --git a/libswresample/resample_dsp.c b/libswresample/resample_dsp.c
> index b2424eb6f7..611f44373f 100644
> --- a/libswresample/resample_dsp.c
> +++ b/libswresample/resample_dsp.c
> @@ -68,7 +68,11 @@ void swri_resample_dsp_init(ResampleContext *c)
> break;
> }
>
> - if (ARCH_X86) swri_resample_dsp_x86_init(c);
> - else if (ARCH_ARM) swri_resample_dsp_arm_init(c);
> - else if (ARCH_AARCH64) swri_resample_dsp_aarch64_init(c);
> +#if ARCH_X86
> + swri_resample_dsp_x86_init(c);
> +#elif ARCH_ARM
> + swri_resample_dsp_arm_init(c);
> +#elif ARCH_AARCH64
> + swri_resample_dsp_aarch64_init(c);
> +#endif
> }
> diff --git a/libswscale/rgb2rgb.c b/libswscale/rgb2rgb.c
> index a7300f3ba4..b8be76913b 100644
> --- a/libswscale/rgb2rgb.c
> +++ b/libswscale/rgb2rgb.c
> @@ -137,10 +137,11 @@ void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
> av_cold void ff_sws_rgb2rgb_init(void)
> {
> rgb2rgb_init_c();
> - if (ARCH_AARCH64)
> - rgb2rgb_init_aarch64();
> - if (ARCH_X86)
> - rgb2rgb_init_x86();
> +#if ARCH_AARCH64
> + rgb2rgb_init_aarch64();
> +#elif ARCH_X86
> + rgb2rgb_init_x86();
> +#endif
> }
>
> void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size)
> diff --git a/libswscale/swscale.c b/libswscale/swscale.c
> index 3ed547d526..7b40f49da4 100644
> --- a/libswscale/swscale.c
> +++ b/libswscale/swscale.c
> @@ -590,14 +590,15 @@ void ff_sws_init_scale(SwsContext *c)
> {
> sws_init_swscale(c);
>
> - if (ARCH_PPC)
> - ff_sws_init_swscale_ppc(c);
> - if (ARCH_X86)
> - ff_sws_init_swscale_x86(c);
> - if (ARCH_AARCH64)
> - ff_sws_init_swscale_aarch64(c);
> - if (ARCH_ARM)
> - ff_sws_init_swscale_arm(c);
> +#if ARCH_PPC
> + ff_sws_init_swscale_ppc(c);
> +#elif ARCH_X86
> + ff_sws_init_swscale_x86(c);
> +#elif ARCH_AARCH64
> + ff_sws_init_swscale_aarch64(c);
> +#elif ARCH_ARM
> + ff_sws_init_swscale_arm(c);
> +#endif
> }
>
> static void reset_ptr(const uint8_t *src[], enum AVPixelFormat format)
> diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
> index 7cb2a62f07..8838cc8b53 100644
> --- a/libswscale/swscale_unscaled.c
> +++ b/libswscale/swscale_unscaled.c
> @@ -2222,12 +2222,13 @@ void ff_get_unscaled_swscale(SwsContext *c)
> c->convert_unscaled = planarCopyWrapper;
> }
>
> - if (ARCH_PPC)
> - ff_get_unscaled_swscale_ppc(c);
> - if (ARCH_ARM)
> - ff_get_unscaled_swscale_arm(c);
> - if (ARCH_AARCH64)
> - ff_get_unscaled_swscale_aarch64(c);
> +#if ARCH_PPC
> + ff_get_unscaled_swscale_ppc(c);
> +#elif ARCH_ARM
> + ff_get_unscaled_swscale_arm(c);
> +#elif ARCH_AARCH64
> + ff_get_unscaled_swscale_aarch64(c);
> +#endif
> }
>
> /* Convert the palette to the same packed 32-bit format as the palette */
> diff --git a/libswscale/utils.c b/libswscale/utils.c
> index 105781c4f4..cb4f5b521c 100644
> --- a/libswscale/utils.c
> +++ b/libswscale/utils.c
> @@ -1044,9 +1044,10 @@ int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4],
> contrast, saturation);
> // FIXME factorize
>
> - if (ARCH_PPC)
> - ff_yuv2rgb_init_tables_ppc(c, inv_table, brightness,
> - contrast, saturation);
> +#if ARCH_PPC
> + ff_yuv2rgb_init_tables_ppc(c, inv_table, brightness,
> + contrast, saturation);
> +#endif
> }
>
> fill_rgb2yuv_table(c, table, dstRange);
> diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
> index 76232cb364..6ee483d12a 100644
> --- a/libswscale/yuv2rgb.c
> +++ b/libswscale/yuv2rgb.c
> @@ -679,10 +679,11 @@ SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
> {
> SwsFunc t = NULL;
>
> - if (ARCH_PPC)
> - t = ff_yuv2rgb_init_ppc(c);
> - if (ARCH_X86)
> - t = ff_yuv2rgb_init_x86(c);
> +#if ARCH_PPC
> + t = ff_yuv2rgb_init_ppc(c);
> +#elif ARCH_X86
> + t = ff_yuv2rgb_init_x86(c);
> +#endif
>
> if (t)
> return t;
Given that nobody has objected to this patch, I will apply it tomorrow
(unless someone objects to it in the meantime).
- Andreas
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