Stowage/ffmpeg
2
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-02-09 03:10:08 +00:00
Code Issues Projects Releases Packages Wiki Activity
ffmpeg/libavcodec/aac
History
Lynne 56b85b689d aacdec_ac: fix signed overflow in ff_aac_ac_update_context() 
The issue is that state->cur[] is 8-bits, but a+b+1 can overflow
before being clipped to 0xF in the following line, causing an incorrect
state to be saved for the next symbol.

This solves numerous bitstream desyncs, particularly when coefficients
with magnitude greater than 127 are sent.
2025-05-24 02:19:18 +09:00
..
aacdec.c avcodec/codec_internal, all: Use macros to set deprecated AVCodec fields 2025-03-10 00:57:23 +01:00
aacdec.h aacdec_usac: remove custom rate_idx and use standard variable for it 2024-06-21 10:50:22 +02:00
aacdec_ac.c aacdec_ac: fix signed overflow in ff_aac_ac_update_context() 2025-05-24 02:19:18 +09:00
aacdec_ac.h aacdec_ac: fix an overread 2024-06-21 10:50:21 +02:00
aacdec_dsp_template.c aacdec: add a decoder for AAC USAC (xHE-AAC) 2024-06-02 18:34:45 +02:00
aacdec_fixed.c aacdec_dsp: implement 768-point transform and windowing 2024-06-02 18:34:44 +02:00
aacdec_fixed_coupling.h aacdec: move aacdec.h into libavcodec/aac 2024-04-23 08:31:40 +02:00
aacdec_fixed_dequant.h aacdec: move spectrum decode and dequantization to a new file 2024-04-23 08:31:35 +02:00
aacdec_fixed_prediction.h aacdec: move prediction to separate files 2024-04-23 08:31:37 +02:00
aacdec_float.c aacdec_dsp: implement 768-point transform and windowing 2024-06-02 18:34:44 +02:00
aacdec_float_coupling.h aacdec: move aacdec.h into libavcodec/aac 2024-04-23 08:31:40 +02:00
aacdec_float_prediction.h aacdec: move prediction to separate files 2024-04-23 08:31:37 +02:00
aacdec_latm.h avcodec/codec_internal, all: Use macros to set deprecated AVCodec fields 2025-03-10 00:57:23 +01:00
aacdec_lpd.c avcodec/aac/aacdec_lpd: Remove dead code 2025-04-03 06:04:57 +02:00
aacdec_lpd.h aacdec: add a decoder for AAC USAC (xHE-AAC) 2024-06-02 18:34:45 +02:00
aacdec_proc_template.c avcodec/aac/aacdec: Fix linking errors with only one decoder enabled 2024-05-07 12:33:50 +02:00
aacdec_tab.c
aacdec_tab.h
aacdec_usac.c aacdec_usac: correct Mps212 parsing location 2025-05-01 09:34:39 +02:00
aacdec_usac.h aacdec: add a decoder for AAC USAC (xHE-AAC) 2024-06-02 18:34:45 +02:00
Makefile aacdec: add a decoder for AAC USAC (xHE-AAC) 2024-06-02 18:34:45 +02:00