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Author SHA1 Message Date
James Almer
8616cfe089 avutil/opt: add support for children objects in av_opt_serialize 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 23:54:46 -03:00
James Almer
855d4b5254 avutil/tests/opt: test av_opt_find2() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 23:54:46 -03:00
James Almer
a9df9f95c4 avutil/test/opt: test the AV_OPT_SERIALIZE_SKIP_DEFAULTS flag 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 23:54:46 -03:00
Michael Niedermayer
b91e3c4c90 avcodec/cbs_h2645: Check NAL space 
Found-by-reviewing: CID1419833 Untrusted loop bound

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:17 +02:00
Michael Niedermayer
02301017d2 avfilter/vf_thumbnail_cuda: Set ret before checking it 
Fixes: CID1418336 Logically dead code

Sponsored-by: Sovereign Tech Fund
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:17 +02:00
Michael Niedermayer
e7174e66ac avfilter/signature_lookup: Dont copy uninitialized stuff around 
Fixes: CID1403238 Uninitialized pointer read
Fixes: CID1403239 Uninitialized pointer read

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:16 +02:00
Michael Niedermayer
25cb66369e avfilter/signature_lookup: Fix 2 differences to the refernce SW 
Fixes: CID1403227 Division or modulo by float zero

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:16 +02:00
Michael Niedermayer
fb4a1eaadf tools: add target_enc_fuzzer.c 
Sponsored-by: Sovereign Tech Fund
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-04-24 02:52:16 +02:00
Timo Rothenpieler
61f27e5f71 doc: use HOSTEXESUF when calling print_options 
This is neccesary on WSL, and has no averse effects in normal
environments.
 2024-04-24 00:09:38 +02:00
Martin Storsjö
cdf71f789b Remove .travis.yml 
Travis is no longer relevant for attempting to run CI jobs in our
setup.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2024-04-24 00:03:31 +03:00
James Almer
ce33a5f16d avformat/movenc: remove one level of indentation 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 12:46:49 -03:00
James Almer
63702d5f9c avcodec/aac/aacdec: remove double colon 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-23 11:02:00 -03:00
Zhao Zhili
1b41631185 fftools: Fix implicit-const-int-float-conversion warning 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-04-23 16:09:09 +08:00
Zhao Zhili
66161166dc avcodec/mediacodecenc: add AV_CODEC_CAP_ENCODER_FLUSH support 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-04-23 15:35:26 +08:00
Zhao Zhili
9e49915195 avcodec/mediacodecenc: Add global header support 
The extradata is generated by encoding a dummy frame, then reset
the encoder state by mediacodec flush(). It only works for pixel
format other than AV_PIX_FMT_MEDIACODEC, since I'm not sure how
to create a dummy frame safely with AV_PIX_FMT_MEDIACODEC.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-04-23 15:35:26 +08:00
Zhao Zhili
3cfea6993a avcodec/mediacodecenc: Remove write only variable 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-04-23 15:35:26 +08:00
Zhao Zhili
a5a3788f56 avcodec/mediacodecenc: Fix return empty packet when bsf is used 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-04-23 15:35:26 +08:00
Zhao Zhili
32fa20c0c9 avcodec/mediacodec_wrapper: Fix unused variable warning 2024-04-23 15:35:26 +08:00
Zhao Zhili
98b5e80fd6 avcodec/mediacodec_wrapper: link to NDK mediacodec API directly 
Drop support of Android version before 5.0.
 2024-04-23 15:35:26 +08:00
Zhao Zhili
309cff378c configure: Lower Android API level requirement of mediandk 
AImage_delete is introduced in API level 24, while AMediaFormat_new
is introduced in API level 21. We only need API level 21 to support
NDK mediacodec. This change doesn't break or change of
android_camera_indev since camera2ndk still needs API level 24.
 2024-04-23 15:35:26 +08:00
Lynne
e3650886c7 aacdec: initialize float/fixed SBR tables only when either is needed 2024-04-23 08:31:41 +02:00
Lynne
176c922e4e aacsbr: constify the only SBR table 2024-04-23 08:31:41 +02:00
Lynne
03cf101645 aacdec: remove AAC-specific MIPS optimizations 
The code was written in 2012, but seems to have been broken
for just as long. Compilation is broken on every MIPS/MIPS64
system with an FPU (which the code depends on).
 2024-04-23 08:31:40 +02:00
Lynne
ae7c6cc17d aac: move aacdec.c to aac/aacdec.c 2024-04-23 08:31:40 +02:00
Lynne
551ce16b59 aacdec: move aacdec.h into libavcodec/aac 2024-04-23 08:31:40 +02:00
Lynne
cd1e404a10 aacdec: merge previously-templated code 2024-04-23 08:31:39 +02:00
Lynne
ce740618d1 aacdec: move LATM decode functions into a separate file 2024-04-23 08:31:39 +02:00
Lynne
e93793bf3c aacdec: fully detemplate decoder core 2024-04-23 08:31:38 +02:00
Lynne
2f90d83981 aacdec: move fixed/float DSP initialization to templated init functions 2024-04-23 08:31:38 +02:00
Lynne
905fdb0601 aacdec: reuse TNS and LTP tables between fixed and float decoders 
The fixed decoder derives the values from floats anyway.
 2024-04-23 08:31:38 +02:00
Lynne
49e7be1e37 aacdec: move prediction to separate files 2024-04-23 08:31:37 +02:00
Lynne
b1718ce0f9 aacdec: move CCE decoding to a separate templated file 
Unfortunately, although it's a purely decode function, it does
need to be templated.
 2024-04-23 08:31:37 +02:00
Lynne
41c04bec0a aacdec: move fixed-point clipping to a separate function 2024-04-23 08:31:36 +02:00
Lynne
87a93a5670 aacdec: split off channel coupling into a new file 2024-04-23 08:31:36 +02:00
Lynne
b7387ea00e aacdec: deduplicate table initizalization 
All tables now initialized by aac/aacdec_fixed|float
 2024-04-23 08:31:36 +02:00
Lynne
41ae2b03a5 aacdec: move spectrum decode and dequantization to a new file 2024-04-23 08:31:35 +02:00
Lynne
5c026e6637 aacdec: remove unnecessary decode_spectrum_and_dequant arguments 
Small cleanup to reduce number of arguments.
 2024-04-23 08:31:35 +02:00
Lynne
eef9100a8e aacdec: template LTP windowing separately 
The function is called only internally in DSP, so we do not
need to expose it.

apply_ltp on MIPS uses this function, but due to the function
being just a glue function with no real optimizations,
duplicate it there.
 2024-04-23 08:31:35 +02:00
Lynne
091d85217d aacdec: template windowing and transforms separately 2024-04-23 08:31:34 +02:00
Lynne
a309aa4127 aacdec: duplicate table initialization 
Preparation to move all table init and support windowing functions.
 2024-04-23 08:31:34 +02:00
Lynne
e9fc7661da aacdec: template LTP application separately 2024-04-23 08:31:33 +02:00
Lynne
db5128ef70 aacdec: template TNS application separately 2024-04-23 08:31:33 +02:00
Lynne
ad16349f9b aacdec: template intensity stereo application separately 2024-04-23 08:31:33 +02:00
Lynne
9f3fa77e0d aacdec: template mid/side stereo application separately 2024-04-23 08:31:32 +02:00
Lynne
a6295586f5 aacdec: template scalefactor dequantization separately 2024-04-23 08:31:32 +02:00
Lynne
7f3b3e2df1 aacdec: switch-ify scalefactor decoding 
Brings it in line with dequantization.
 2024-04-23 08:31:31 +02:00
Lynne
77a88bbdda aacdec: give spectrum dequant+decode SCE rather than an ICS 
Eliminates using templated values in function definition.
 2024-04-23 08:31:31 +02:00
Lynne
60b60dd635 aacdec: separate out scalefactor dequantization from decoding 
Allows to template away dequantization.
 2024-04-23 08:31:31 +02:00
Lynne
ed009bfd3d aacdec: add a decoder DSP structure 
To be used to abstract away DSP functions.
 2024-04-23 08:31:30 +02:00
Andreas Rheinhardt
9de66fd449 avcodec/aacdec_template: Deduplicate common part of aac_decode_init() 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-23 08:31:30 +02:00