summaryrefslogtreecommitdiff
path: root/libavcodec/hqx.c
Commit message (Collapse)AuthorAge
* avcodec/hqx: Don't check for errors for complete VLCsAndreas Rheinhardt2020-11-24
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/hqx: Inline constantsAndreas Rheinhardt2020-11-24
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* pthread_frame: merge the functionality for normal decoder init and ↵Anton Khirnov2020-04-10
| | | | | | | | | | | | | | | | init_thread_copy The current design, where - proper init is called for the first per-thread context - first thread's private data is copied into private data for all the other threads - a "fixup" function is called for all the other threads to e.g. allocate dynamically allocated data is very fragile and hard to follow, so it is abandoned. Instead, the same init function is used to init each per-thread context. Where necessary, AVCodecInternal.is_copy can be used to differentiate between the first thread and the other ones (e.g. for decoding the extradata just once).
* avcodec/hqx: Check the input data against the image sizeMichael Niedermayer2019-11-09
| | | | | | | | | Fixes: Timeout (22 -> 100 ms) Fixes: 15173/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQX_fuzzer-5662556846292992 Fixes: 17896/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQX_fuzzer-5679312077848576 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/hqx: add support for frame threadsPaul B Mahol2017-04-09
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Fix all -Wformat warnings raised by DJGPPClément Bœsch2017-03-29
|
* hqx: correct type and size check of info_offsetAndreas Cadhalpun2015-11-20
| | | | | | | | | | It is used as size argument of ff_canopus_parse_info_tag, which uses it as size argument to bytestream2_init, which only supports sizes up to INT_MAX. Changing it's type to unsigned simplifies the check. Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* Merge commit 'def97856de6021965db86c25a732d78689bd6bb0'Michael Niedermayer2015-07-27
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'def97856de6021965db86c25a732d78689bd6bb0': lavc: AV-prefix all codec capabilities Conflicts: cmdutils.c ffmpeg.c ffplay.c libavcodec/8svx.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/adpcm.c libavcodec/alac.c libavcodec/atrac3plusdec.c libavcodec/bink.c libavcodec/dnxhddec.c libavcodec/dvdec.c libavcodec/dvenc.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/fic.c libavcodec/flacdec.c libavcodec/flacenc.c libavcodec/flvdec.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/gifdec.c libavcodec/h261dec.c libavcodec/hevc.c libavcodec/iff.c libavcodec/imc.c libavcodec/libopenjpegdec.c libavcodec/libvo-aacenc.c libavcodec/libvorbisenc.c libavcodec/libvpxdec.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mpegaudiodec_float.c libavcodec/msmpeg4dec.c libavcodec/mxpegdec.c libavcodec/nvenc_h264.c libavcodec/nvenc_hevc.c libavcodec/pngdec.c libavcodec/qpeg.c libavcodec/ra288.c libavcodec/rv10.c libavcodec/s302m.c libavcodec/sp5xdec.c libavcodec/takdec.c libavcodec/tiff.c libavcodec/tta.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/vp6.c libavcodec/vp9.c libavcodec/wavpack.c libavcodec/yop.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * lavc: AV-prefix all codec capabilitiesVittorio Giovara2015-07-27
| | | | | | | | | | | | Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit 'bb428e00ac158244d6691bf135be404e85b66a8b'Michael Niedermayer2015-04-24
|\| | | | | | | | | | | | | * commit 'bb428e00ac158244d6691bf135be404e85b66a8b': hqx: Mark codec as init-thread-safe and init-cleanup Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * hqx: Mark codec as init-thread-safe and init-cleanupVittorio Giovara2015-04-24
| |
* | Merge commit 'e6fb844f7b736e72da364032d251283bce9e63ad'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | * commit 'e6fb844f7b736e72da364032d251283bce9e63ad': Implement shared parsing of INFO tag in Canopus family Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Implement shared parsing of INFO tag in Canopus familyVittorio Giovara2015-04-19
| | | | | | | | | | Add some bounds checking to CLLC; reduce HQX variable scoping, add an error message.
* | Merge commit '5b5338f6d1272526d2634501555cbaff4cdfb87b'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '5b5338f6d1272526d2634501555cbaff4cdfb87b': hqx: Implement slice-threaded decoding Conflicts: libavcodec/hqx.c libavcodec/hqx.h See: eff72a6c7375587a3280ddf59e6e26a4907823b7 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * hqx: Implement slice-threaded decodingVittorio Giovara2015-04-19
| | | | | | | | | | | | Inspired by a patch from Ferdinand Oeinck <ferdo@demon.nl>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '453642f8afe9f979fcc813a246b1ec656ec36a93'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | * commit '453642f8afe9f979fcc813a246b1ec656ec36a93': hqx: Store shareable data in main decoder context Conflicts: libavcodec/hqx.c libavcodec/hqx.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * hqx: Store shareable data in main decoder contextVittorio Giovara2015-04-19
| | | | | | | | In preparation for multithreaded decoding.
* | Merge commit 'ea031b75fb50c59196ccb654c9d143fb75365da9'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | * commit 'ea031b75fb50c59196ccb654c9d143fb75365da9': hqx: Move DSP related code to a separate file Conflicts: libavcodec/hqx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * hqx: Move DSP related code to a separate fileVittorio Giovara2015-04-19
| |
* | Merge commit '17aa81d94781c6f62dc7d1dbd1f8891c020c9905'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | * commit '17aa81d94781c6f62dc7d1dbd1f8891c020c9905': hqx: Merge invalid format check within switch block Conflicts: libavcodec/hqx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * hqx: Merge invalid format check within switch blockVittorio Giovara2015-04-19
| |
| * hqx: Fix clipping error in idct put functionFerdinand Oeinck2015-04-09
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec/hqx: Use av_clip_uintp2()Michael Niedermayer2015-04-10
| | | | | | | | | | Suggested-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libavcodec/hqx: multi threading supportFerdinand Oeinck2015-04-10
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libavcodec/hqx: correct clipping errorferdo@bigroses.nl2015-04-08
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/hqx: use init_get_bits8()Paul B Mahol2015-02-27
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avcodec/hqx: fix typoPaul B Mahol2015-02-27
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avcodec/hqx: remove superfluous log messagePaul B Mahol2015-02-23
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '35c6ce76b107225a19eb33aea38857d2405882af'Michael Niedermayer2015-02-23
|/ | | | | | | | | | | | | * commit '35c6ce76b107225a19eb33aea38857d2405882af': Canopus HQX decoder Conflicts: Changelog libavcodec/avcodec.h libavcodec/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Canopus HQX decoderVittorio Giovara2015-02-22
Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-22 06:57:31 +0000