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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-12-13 19:55:39 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-01-04 13:16:50 +0100 |
| commit | b74e47c4ff5bca998936c0d8b9a0892104a7403d (patch) | |
| tree | c60de8c6ac838613e6ebeb4d62d6fd4799e41231 /libavcodec/Makefile | |
| parent | 007ffbeb533af512b08851435ce78e1b15e8e1e0 (diff) | |
avcodec/utils: Unavpriv avpriv_toupper4()
This function is quite small (96B with GCC 11.2 on x64 Ubuntu 21.10
at -O3), making it more economical to duplicate it into libavformat
instead of exporting it as avpriv: Doing so saves 2x24B in .dynsim,
2x16B in .dynstr, 2x2B .gnu.version, 24B in .rela.plt, 16B in .plt,
16B in .plt.sec (if enabled), 4B .gnu.hash; besides the actual
duplicated code this also adds 2x8B .eh_frame_hdr and 24B .eh_frame.
In other words: Duplicating is neutral size-wise (it is also presumed
neutral for other systems). Given that it avoids the runtime
overhead of dynamic symbols, it is advantageouos to duplicate the
function.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/Makefile')
| -rw-r--r-- | libavcodec/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 5c045a15ea..81a11a3688 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -127,7 +127,8 @@ OBJS-$(CONFIG_MPEGAUDIOHEADER) += mpegaudiodecheader.o mpegaudiotabs.o OBJS-$(CONFIG_MPEG4AUDIO) += mpeg4audio.o mpeg4audio_sample_rates.o OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o mpegvideodsp.o rl.o \ mpegvideo_motion.o mpegutils.o \ - mpegvideodata.o mpegpicture.o + mpegvideodata.o mpegpicture.o \ + to_upper4.o OBJS-$(CONFIG_MPEGVIDEOENC) += mpegvideo_enc.o mpeg12data.o \ motion_est.o ratecontrol.o \ mpegvideoencdsp.o @@ -996,6 +997,7 @@ OBJS-$(CONFIG_FITS_DEMUXER) += fits.o OBJS-$(CONFIG_TAK_DEMUXER) += tak.o # libavformat dependencies for static builds +STLIBOBJS-$(CONFIG_AVFORMAT) += to_upper4.o STLIBOBJS-$(CONFIG_ISO_MEDIA) += mpegaudiotabs.o STLIBOBJS-$(CONFIG_FLV_MUXER) += mpeg4audio_sample_rates.o STLIBOBJS-$(CONFIG_HLS_DEMUXER) += ac3_channel_layout_tab.o |