ffmpeg/libavutil
Andreas Rheinhardt 8c53b14599 avutil/opt: Document actual behaviour of av_opt_copy a bit more
In particular, document that av_opt_copy() always disentangles
allocated options even on error; this guarantee is needed to e.g.
properly free duplicated thread contexts in libavcodec on error.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-17 19:11:57 +02:00
..
aarch64
arm
avr32
bfin
mips avutil/mips: Use $at as MMI macro temporary register 2021-07-28 23:31:48 +02:00
ppc
sh4
tests Remove unnecessary avassert.h inclusions 2021-07-22 15:02:30 +02:00
tomi
x86
.gitignore
Makefile avutil/Makefile: Apply CFLAGS for compilation 2021-08-04 12:59:42 +02:00
adler32.c
adler32.h
aes.c
aes.h
aes_ctr.c
aes_ctr.h
aes_internal.h
attributes.h
audio_fifo.c
audio_fifo.h
avassert.h
avsscanf.c Remove unnecessary avassert.h inclusions 2021-07-22 15:02:30 +02:00
avstring.c
avstring.h
avutil.h
avutilres.rc
base64.c
base64.h
blowfish.c
blowfish.h
bprint.c Remove unnecessary avassert.h inclusions 2021-07-22 15:02:30 +02:00
bprint.h
bswap.h
buffer.c
buffer.h
buffer_internal.h
camellia.c
camellia.h
cast5.c
cast5.h
channel_layout.c
channel_layout.h
color_utils.c
color_utils.h
colorspace.h
common.h avutil/common, macros: Move several macros from common.h to macros.h 2021-07-29 22:02:05 +02:00
cpu.c
cpu.h
cpu_internal.h
crc.c
crc.h
cuda_check.h
des.c
des.h
detection_bbox.c
detection_bbox.h
dict.c
dict.h
display.c
display.h
dovi_meta.c
dovi_meta.h
downmix_info.c
downmix_info.h
dynarray.h
encryption_info.c
encryption_info.h
error.c
error.h avutil/error: Include macros.h for MKTAG 2021-07-29 22:02:05 +02:00
eval.c
eval.h
ffmath.h
fifo.c
fifo.h
file.c
file.h
file_open.c
film_grain_params.c
film_grain_params.h avutil/film_grain_params: add support for H.274 Film Grain Characteristics 2021-07-23 11:06:31 -03:00
fixed_dsp.c
fixed_dsp.h
float_dsp.c
float_dsp.h
frame.c
frame.h
hash.c
hash.h
hdr_dynamic_metadata.c
hdr_dynamic_metadata.h
hmac.c
hmac.h
hwcontext.c
hwcontext.h
hwcontext_cuda.c
hwcontext_cuda.h
hwcontext_cuda_internal.h
hwcontext_d3d11va.c
hwcontext_d3d11va.h
hwcontext_drm.c
hwcontext_drm.h
hwcontext_dxva2.c
hwcontext_dxva2.h
hwcontext_internal.h
hwcontext_mediacodec.c
hwcontext_mediacodec.h
hwcontext_opencl.c
hwcontext_opencl.h
hwcontext_qsv.c
hwcontext_qsv.h
hwcontext_vaapi.c
hwcontext_vaapi.h
hwcontext_vdpau.c
hwcontext_vdpau.h
hwcontext_videotoolbox.c
hwcontext_videotoolbox.h
hwcontext_vulkan.c hwcontext_vulkan: use GPU memcpy when copying to system RAM 2021-08-14 00:31:28 +02:00
hwcontext_vulkan.h
imgutils.c imgutils: expose av_image_copy_plane_uc_from() 2021-08-14 00:27:43 +02:00
imgutils.h imgutils: expose av_image_copy_plane_uc_from() 2021-08-14 00:27:43 +02:00
imgutils_internal.h
integer.c
integer.h
internal.h lavu/internal: add FF_FIELD_AT(). 2021-08-14 09:17:45 +02:00
intfloat.h
intmath.c
intmath.h
intreadwrite.h
lfg.c
lfg.h
libavutil.v
libm.h
lls.c
lls.h
log.c
log.h
log2_tab.c
lzo.c
lzo.h
macos_kperf.c
macos_kperf.h
macros.h avutil/common, macros: Move several macros from common.h to macros.h 2021-07-29 22:02:05 +02:00
mastering_display_metadata.c
mastering_display_metadata.h
mathematics.c
mathematics.h
md5.c
md5.h
mem.c avutil/mem: Reinline av_size_mult() internally 2021-08-12 15:25:58 +02:00
mem.h avutil/mem: Correct av_calloc() documentation 2021-08-12 15:25:58 +02:00
mem_internal.h
motion_vector.h
murmur3.c
murmur3.h
opt.c
opt.h avutil/opt: Document actual behaviour of av_opt_copy a bit more 2021-08-17 19:11:57 +02:00
parseutils.c
parseutils.h
pca.c
pca.h
pixdesc.c
pixdesc.h
pixelutils.c
pixelutils.h
pixfmt.h
qsort.h
random_seed.c
random_seed.h
rational.c
rational.h
rc4.c
rc4.h
replaygain.h
reverse.c
reverse.h
ripemd.c
ripemd.h
samplefmt.c
samplefmt.h
sha.c
sha.h
sha512.c
sha512.h
slicethread.c
slicethread.h
softfloat.h
softfloat_ieee754.h
softfloat_tables.h
spherical.c
spherical.h
stereo3d.c
stereo3d.h
tablegen.h
tea.c
tea.h
thread.h
threadmessage.c
threadmessage.h
time.c
time.h
time_internal.h
timecode.c
timecode.h
timer.h
timestamp.h
tree.c
tree.h
twofish.c
twofish.h
tx.c avutil/tx: add a return at the end of non-void functions 2021-08-06 21:22:49 -03:00
tx.h
tx_double.c
tx_float.c
tx_int32.c
tx_priv.h Remove unnecessary avassert.h inclusions 2021-07-22 15:02:30 +02:00
tx_template.c
utils.c
version.h avutil/opt: Document actual behaviour of av_opt_copy a bit more 2021-08-17 19:11:57 +02:00
video_enc_params.c
video_enc_params.h
wchar_filename.h
xga_font_data.c
xga_font_data.h
xtea.c
xtea.h