Snippets for ffmpeg 9.0.1 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/y4j6f1dkq6ahdafjj8qw4x27ava204hh-ffmpeg-full-9.0.1.drv.

• /nix/store/qwi863qp79xkdm2yw3xzjh73dpg9qh67-glibc-2.42-84-dev/include/bits/string_fortified.h:36:10: warning: '__builtin_memmove' specified bound between 18446744065119617024 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     36 |   return __builtin___memmove_chk (__dest, __src, __len,
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     37 |                                   __glibc_objsize0 (__dest));
        |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavfilter/vf_curves.c:406:11: warning: argument 1 range [18446744071562067968, 18446744073709551614] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
    406 |     smk = av_malloc(n);
        |           ^~~~~~~~~~~~
  

• libavfilter/vf_find_rect.c:167:79: warning: array subscript 5 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                                              ~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_find_rect.c:167:54: warning: array subscript 5 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_find_rect.c:167:79: warning: array subscript 6 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                                              ~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_find_rect.c:167:54: warning: array subscript 6 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_find_rect.c:167:79: warning: array subscript 7 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                                              ~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_find_rect.c:167:54: warning: array subscript 7 is above array bounds of 'AVFrame *[5]' [-Warray-bounds=]
    167 |             float score = compare(foc->haystack_frame[pass], foc->needle_frame[pass], x, y);
        |                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
  

• libavfilter/vf_mcdeint.c:143:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    143 |         enc_ctx->refs = 3;
        |         ~~~~~~~~~~~~~~^~~
  

• libavfilter/vf_mcdeint.c:145:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
    145 |         av_dict_set(&opts, "motion_est", "iter", 0);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavfilter/vf_mcdeint.c:148:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    148 |         enc_ctx->dia_size = 2;
        |         ~~~~~~~~~~~~~~~~~~^~~
  

• libavfilter/median_template.c:50:16: warning: stack usage is 132352 bytes [-Wstack-usage=]
     50 | static void fn(filter_plane)(AVFilterContext *ctx, const uint8_t *ssrc, int src_linesize,
        |                ^~~~~~~~~~~~
  

• libswscale/vulkan/ops.c:1290:12: warning: 'compile' defined but not used [-Wunused-function]
   1290 | static int compile(SwsContext *sws, const SwsOpList *ops, SwsCompiledOp *out)
        |            ^~~~~~~
  

• libswscale/vulkan/ops.c:242:12: warning: 'create_bufs' defined but not used [-Wunused-function]
    242 | static int create_bufs(FFVulkanOpsCtx *s, VulkanPriv *p, const SwsOpList *ops)
        |            ^~~~~~~~~~~
  

• libavformat/dashenc.c:1459:65: warning: '-stream' directive output may be truncated writing 7 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   1459 |                 snprintf(os->initfile, sizeof(os->initfile), "%s-stream%d.%s", basename, i, os->format_name);
        |                                                                 ^~~~~~~
  

• libavformat/dashenc.c:1463:49: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   1463 |         snprintf(filename, sizeof(filename), "%s%s", c->dirname, os->initfile);
        |                                                 ^~
  

• libavformat/dashenc.c:469:49: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    469 |         snprintf(filename, sizeof(filename), "%s%s", c->dirname, os->initfile);
        |                                                 ^~
  

• libavformat/dashenc.c:363:49: warning: 'media_' directive output may be truncated writing 6 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    363 |         snprintf(playlist_name, string_size, "%smedia_%d.m3u8", base_url, id);
        |                                                 ^~~~~~
  

• libavformat/dashenc.c:1840:63: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   1840 |             snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname, os->initfile);
        |                                                               ^~
  

• libavformat/dashenc.c:2140:59: warning: '%s' directive output may be truncated writing up to 1023 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
   2140 |         snprintf(os->full_path, sizeof(os->full_path), "%s%s", c->dirname,
        |                                                           ^~
  

• libavformat/jvdec.c:177:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    177 |             if (jvf->audio_size) {
        |                ^
  

• libavformat/jvdec.c:187:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    187 |             if (jvf->video_size || jvf->palette_size) {
        |                 ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
  

• libavformat/libsmbclient.c:74:5: warning: 'smbc_init' is deprecated [-Wdeprecated-declarations]
     74 |     if (smbc_init(NULL, 0) < 0) {
        |     ^~
  

• libavformat/matroskaenc.c:3473:79: warning: '%012.9f' directive output may be truncated writing between 12 and 320 bytes into a region of size between 8 and 14 [-Wformat-truncation=]
   3473 |                 snprintf(duration_string, sizeof(duration_string), "%02d:%02d:%012.9f",
        |                                                                               ^~~~~~~
  

• libavformat/mpegts.c:2966:13: warning: stack usage is 134816 bytes [-Wstack-usage=]
   2966 | static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len)
        |             ^~~~~~
  

• libavformat/mpegts.c:2740:13: warning: stack usage might be 136368 bytes [-Wstack-usage=]
   2740 | static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len)
        |             ^~~~~~
  

• libavformat/nspdec.c:80:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
     80 |             av_log(s, AV_LOG_WARNING, "Unsupported chunk!\n");
        |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavformat/nuv.c:275:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    275 |             if (!ctx->rtjpg_video) {
        |                ^
  

• libavformat/rtsp.c:1736:30: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4085 [-Wformat-truncation=]
   1736 |                  "Transport: %s\r\n",
        |                              ^~
   1737 |                  transport);
        |                  ~~~~~~~~~    
  

• libavformat/smoothstreamingenc.c:509:49: warning: '/temp' directive output may be truncated writing 5 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    509 |         snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
        |                                                 ^~~~~
  

• libavformat/smoothstreamingenc.c:537:53: warning: '/temp' directive output may be truncated writing 5 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    537 |             snprintf(filename, sizeof(filename), "%s/temp", os->dirname);
        |                                                     ^~~~~
  

• libavformat/smoothstreamingenc.c:544:63: warning: '/FragmentInfo(' directive output may be truncated writing 14 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    544 |         snprintf(header_filename, sizeof(header_filename), "%s/FragmentInfo(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
        |                                                               ^~~~~~~~~~~~~~
  

• libavformat/smoothstreamingenc.c:545:63: warning: '/Fragments(' directive output may be truncated writing 11 bytes into a region of size between 1 and 1024 [-Wformat-truncation=]
    545 |         snprintf(target_filename, sizeof(target_filename), "%s/Fragments(%s=%"PRIu64")", os->dirname, os->stream_type_tag, start_ts);
        |                                                               ^~~~~~~~~~~
  

• libavcodec/aacsbr_template.c:728:57: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    728 |             ch_data->t_env[ch_data->bs_num_env - 1 - i] =
        |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
    729 |                 ch_data->t_env[ch_data->bs_num_env - i] - 2 * get_bits(gb, 2) - 2;
        |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/ffv1enc.c:1497:13: warning: stack usage is 139920 bytes [-Wstack-usage=]
   1497 | static void encode_float32_remap(FFV1Context *f, FFV1SliceContext *sc,
        |             ^~~~~~~~~~~~~~~~~~~~
  

• libavcodec/lcevc_parser.c:190:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
    190 |             s->key_frame = 1;
        |             ~~~~~~~~~~~~~^~~
  

• libavcodec/libopenjpegenc.c:256:9: warning: 'bpp' is deprecated: Use prec instead [-Wdeprecated-declarations]
    256 |         cmptparm[i].bpp  = desc->comp[i].depth;
        |         ^~~~~~~~
  

• libavcodec/qdm2_tablegen.h:120:30: warning: pointer targets in passing argument 4 of 'ff_vlc_init_from_lengths' differ in signedness [-Wpointer-sign]
    120 |                              &tab[0][1], 2, &tab[0][0], 2, 1,
        |                              ^~~~~~~~~~
        |                              |
        |                              const uint8_t * {aka const unsigned char *}
  

• libavcodec/vlc.c:443:36: warning: array subscript 3 is above array bounds of 'uint16_t[3]' {aka 'short unsigned int[3]'} [-Warray-bounds=]
    443 |             if (is16bit) info.val16[curlevel] = sym;
        |                          ~~~~~~~~~~^~~~~~~~~~
  

• libavcodec/vlc.c:443:36: warning: array subscript 4 is above array bounds of 'uint16_t[3]' {aka 'short unsigned int[3]'} [-Warray-bounds=]
    443 |             if (is16bit) info.val16[curlevel] = sym;
        |                          ~~~~~~~~~~^~~~~~~~~~
  

• libavcodec/vlc.c:443:36: warning: array subscript 5 is above array bounds of 'uint16_t[3]' {aka 'short unsigned int[3]'} [-Warray-bounds=]
    443 |             if (is16bit) info.val16[curlevel] = sym;
        |                          ~~~~~~~~~~^~~~~~~~~~
  

• libavcodec/vulkan_h264.c:293:12: warning: stack usage is 159728 bytes [-Wstack-usage=]
    293 | static int vk_h264_create_params(AVCodecContext *avctx, AVBufferRef **buf)
        |            ^~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vulkan_hevc.c:845:12: warning: stack usage might be 126000 bytes [-Wstack-usage=]
    845 | static int vk_hevc_end_frame(AVCodecContext *avctx)
        |            ^~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:84:18: warning: stack usage is 328048 bytes [-Wstack-usage=]
     84 | static void FUNC(put_luma_scaled)(int16_t *_dst,
        |                  ^~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:92:18: warning: stack usage is 327904 bytes [-Wstack-usage=]
     92 | static void FUNC(put_chroma_scaled)(int16_t *_dst,
        |                  ^~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:100:18: warning: stack usage is 328064 bytes [-Wstack-usage=]
    100 | static void FUNC(put_uni_luma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:108:18: warning: stack usage is 327904 bytes [-Wstack-usage=]
    108 | static void FUNC(put_uni_chroma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:167:18: warning: stack usage is 328064 bytes [-Wstack-usage=]
    167 | static void FUNC(put_uni_luma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:175:18: warning: stack usage is 327904 bytes [-Wstack-usage=]
    175 | static void FUNC(put_uni_chroma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:84:18: warning: stack usage is 328240 bytes [-Wstack-usage=]
     84 | static void FUNC(put_luma_scaled)(int16_t *_dst,
        |                  ^~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:92:18: warning: stack usage is 327968 bytes [-Wstack-usage=]
     92 | static void FUNC(put_chroma_scaled)(int16_t *_dst,
        |                  ^~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:100:18: warning: stack usage is 328256 bytes [-Wstack-usage=]
    100 | static void FUNC(put_uni_luma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:108:18: warning: stack usage is 327984 bytes [-Wstack-usage=]
    108 | static void FUNC(put_uni_chroma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:167:18: warning: stack usage is 328256 bytes [-Wstack-usage=]
    167 | static void FUNC(put_uni_luma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/vvc/inter_template.c:175:18: warning: stack usage is 327984 bytes [-Wstack-usage=]
    175 | static void FUNC(put_uni_chroma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
        |                  ^~~~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/wmadec.c:526:30: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    526 |         s->channel_coded[ch] = a;
        |         ~~~~~~~~~~~~~~~~~~~~~^~~
  

• libavcodec/wmalosslessdec.c:370:38: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    370 |                 contains_subframe[c] = 0;
        |                 ~~~~~~~~~~~~~~~~~~~~~^~~
  

• fftools/ffplay.c:3628:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
   3628 |                     if (vk_renderer)
        |                        ^
  

• fftools/ffplay.c:3569:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
   3569 |             if (event.button.button == SDL_BUTTON_LEFT) {
        |                ^
  

• tools/ismindex.c:194:47: warning: 'QualityLevels(' directive output may be truncated writing 14 bytes into a region of size between 1 and 2048 [-Wformat-truncation=]
    194 |         snprintf(dirname, sizeof(dirname), "%sQualityLevels(%d)", output_prefix, track->bitrate);
        |                                               ^~~~~~~~~~~~~~
  

• tools/ismindex.c:203:53: warning: '/Fragments(' directive output may be truncated writing 11 bytes into a region of size between 1 and 2048 [-Wformat-truncation=]
    203 |             snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")",
        |                                                     ^~~~~~~~~~~
  

• tools/ismindex.c:183:49: warning: '.ismf' directive output may be truncated writing 5 bytes into a region of size between 1 and 2048 [-Wformat-truncation=]
    183 |         snprintf(idxname, sizeof(idxname), "%s%s.ismf", output_prefix, basename);
        |                                                 ^~~~~
  

• tools/ismindex.c:695:47: warning: '%s' directive output may be truncated writing up to 2047 bytes into a region of size 1000 [-Wformat-truncation=]
    695 |         snprintf(filename, sizeof(filename), "%sManifest", output_prefix);
        |                                               ^~
  

• tools/ismindex.c:623:43: warning: '%s' directive output may be truncated writing up to 2047 bytes into a region of size 1000 [-Wformat-truncation=]
    623 |     snprintf(filename, sizeof(filename), "%s%s.ism", output_prefix, basename);
        |                                           ^~
  

• tools/ismindex.c:697:47: warning: '%s' directive output may be truncated writing up to 2047 bytes into a region of size 1000 [-Wformat-truncation=]
    697 |         snprintf(filename, sizeof(filename), "%s%s.ismc", output_prefix, basename);
        |                                               ^~
  

• tools/seek_print.c:55:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
     55 |             usage(0);
        |             ^~~~~~~~
  

• libavcodec/tests/apv.c:217:12: warning: stack usage is 196752 bytes [-Wstack-usage=]
    217 | static int test_apv_read_vlc(void)
        |            ^~~~~~~~~~~~~~~~~
  

• libavcodec/tests/apv.c:298:12: warning: stack usage might be 198768 bytes [-Wstack-usage=]
    298 | static int test_apv_entropy_decode_block(void)
        |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• libavcodec/tests/cabac.c:139:5: warning: stack usage is 184768 bytes [-Wstack-usage=]
    139 | int main(void){
        |     ^~~~
  

• libswresample/tests/swresample.c:223:5: warning: stack usage might be 792880 bytes [-Wstack-usage=]
    223 | int main(int argc, char **argv){
        |     ^~~~
  

• libavcodec/tests/snowenc.c:27:5: warning: stack usage might be 656128 bytes [-Wstack-usage=]
     27 | int main(void){
        |     ^~~~
  

• tests/checkasm/aacpsdsp.c:186:13: warning: stack usage might be 196992 bytes [-Wstack-usage=]
    186 | static void test_stereo_interpolate(PSDSPContext *psdsp)
        |             ^~~~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/mpegvideoencdsp.c:144:13: warning: stack usage might be 140896 bytes [-Wstack-usage=]
    144 | static void check_draw_edges(MpegvideoEncDSPContext *c)
        |             ^~~~~~~~~~~~~~~~
  

• tests/checkasm/scene_sad.c:35:13: warning: stack usage might be 262496 bytes [-Wstack-usage=]
     35 | static void check_scene_sad(int depth)
        |             ^~~~~~~~~~~~~~~
  

• tests/checkasm/sw_gbrp.c:64:13: warning: stack usage might be 148544 bytes [-Wstack-usage=]
     64 | static void check_output_yuv2gbrp(void)
        |             ^~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/sw_rgb.c:74:13: warning: stack usage might be 131440 bytes [-Wstack-usage=]
     74 | static void check_uyvy_to_422p(void)
        |             ^~~~~~~~~~~~~~~~~~
  

• tests/checkasm/sw_rgb.c:804:6: warning: stack usage might be 160136 bytes [-Wstack-usage=]
    804 | void checkasm_check_sw_rgb(void)
        |      ^~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/sw_xyz2rgb.c:42:13: warning: stack usage might be 191904 bytes [-Wstack-usage=]
     42 | static void check_xyz12Torgb48le(void)
        |             ^~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/sw_yuv2rgb.c:108:13: warning: stack usage might be 154688 bytes [-Wstack-usage=]
    108 | static void check_yuv2rgb(int src_pix_fmt)
        |             ^~~~~~~~~~~~~
  

• tests/checkasm/utvideodsp.c:82:13: warning: stack usage might be 184688 bytes [-Wstack-usage=]
     82 | static void check_restore_rgb_planes(void) {
        |             ^~~~~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/utvideodsp.c:86:13: warning: stack usage might be 369008 bytes [-Wstack-usage=]
     86 | static void check_restore_rgb_planes10(void) {
        |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/vc1dsp.c:392:13: warning: stack usage might be 525328 bytes [-Wstack-usage=]
    392 | static void check_unescape(void)
        |             ^~~~~~~~~~~~~~
  

• tests/checkasm/vf_convolution.c:39:13: warning: stack usage might be 788272 bytes [-Wstack-usage=]
     39 | static void check_sobel(const char * report_name)
        |             ^~~~~~~~~~~
  

• tests/checkasm/vf_eq.c:41:13: warning: stack usage might be 198400 bytes [-Wstack-usage=]
     41 | static void check_eq(void)
        |             ^~~~~~~~
  

• tests/checkasm/vvc_alf.c:77:13: warning: stack usage might be 206160 bytes [-Wstack-usage=]
     77 | static void check_alf_filter(VVCDSPContext *c, const int bit_depth)
        |             ^~~~~~~~~~~~~~~~
  

• tests/checkasm/vvc_alf.c:134:13: warning: stack usage might be 764848 bytes [-Wstack-usage=]
    134 | static void check_alf_classify(VVCDSPContext *c, const int bit_depth)
        |             ^~~~~~~~~~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:434:25: warning: stack usage might be 264816 bytes [-Wstack-usage=]
    434 | static av_noinline void check_vvc_sad(void)
        |                         ^~~~~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:336:25: warning: stack usage might be 279648 bytes [-Wstack-usage=]
    336 | static av_noinline void check_dmvr(void)
        |                         ^~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:276:25: warning: stack usage might be 199408 bytes [-Wstack-usage=]
    276 | static av_noinline void check_avg(void)
        |                         ^~~~~~~~~
  

• tests/checkasm/vvc_mc.c:75:25: warning: stack usage might be 214112 bytes [-Wstack-usage=]
     75 | static av_noinline void check_put_vvc_luma(void)
        |                         ^~~~~~~~~~~~~~~~~~
  

• tests/checkasm/vvc_sao.c:67:13: warning: stack usage might be 290096 bytes [-Wstack-usage=]
     67 | static void check_sao_band(VVCDSPContext *h, int bit_depth)
        |             ^~~~~~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:123:25: warning: stack usage might be 214128 bytes [-Wstack-usage=]
    123 | static av_noinline void check_put_vvc_luma_uni(void)
        |                         ^~~~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/vvc_sao.c:101:13: warning: stack usage might be 290016 bytes [-Wstack-usage=]
    101 | static void check_sao_edge(VVCDSPContext *h, int bit_depth)
        |             ^~~~~~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:174:25: warning: stack usage might be 214112 bytes [-Wstack-usage=]
    174 | static av_noinline void check_put_vvc_chroma(void)
        |                         ^~~~~~~~~~~~~~~~~~~~
  

• tests/checkasm/vvc_mc.c:222:25: warning: stack usage might be 214128 bytes [-Wstack-usage=]
    222 | static av_noinline void check_put_vvc_chroma_uni(void)
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~