James Almer
a9df9f95c4
avutil/test/opt: test the AV_OPT_SERIALIZE_SKIP_DEFAULTS flag
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Small cleanup to reduce number of arguments.
2024-04-23 08:31:35 +02:00
Lynne
eef9100a8e
aacdec: template LTP windowing separately
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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
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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
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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
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Eliminates using templated values in function definition.
2024-04-23 08:31:31 +02:00
Lynne
60b60dd635
aacdec: separate out scalefactor dequantization from decoding
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Allows to template away dequantization.
2024-04-23 08:31:31 +02:00
Lynne
ed009bfd3d
aacdec: add a decoder DSP structure
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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()
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-04-23 08:31:30 +02:00
Andreas Rheinhardt
980a55fb46
avcodec/aacdec_template: Deduplicate AVClass+AVOptions
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-04-23 08:31:29 +02:00
Andreas Rheinhardt
e3693c6f56
avcodec/aacdec_template: Deduplicate aac_decode_close()
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This is possible now that both AAC decoders share the same
context.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-04-23 08:31:29 +02:00
