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* avcodec/mpeg4video: Skip unneeded element when parsing picture headerAndreas Rheinhardt2022-01-09
| | | | | | | | | | Namely, skip some elements that are only useful for a decoder when calling ff_mpeg4_decode_picture_header() from the MPEG-4 parser. In particular, this ensures that the VLCs need no longer be initialized by the parser. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/h263: Move functions only used once to their callerAndreas Rheinhardt2022-01-09
| | | | | | | In this case it means moving ff_h263_pred_dc() resp. ff_h263_pred_acdc() to ituh263enc.c resp. ituh263dec.c. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpegvideo: Avoid macro/av_calloc for ordinary allocationsAndreas Rheinhardt2022-01-09
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpegvideo: Don't unnecessarily allocate buffersAndreas Rheinhardt2022-01-09
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mpeg12dec: Don't set write-only variableAndreas Rheinhardt2022-01-09
| | | | | | MpegEncContext.picture_number is write-only for MPEG-1/2 decoding. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/rawvideodec: Disable option accidentally added for v210(x)Andreas Rheinhardt2022-01-09
| | | | | | | | | 41f213c3bf629d549400e935e7f123e6cfa959ab accidentally added an unused pixel_format option to the v210(x) demuxers. Remove it before it really becomes part of the API. Reviewed-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/hlsenc: convey stream id to segment streamsGyan Doshi2022-01-09
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* avcodec/jpeglsdec: Avoid get_bits_long() where possibleAndreas Rheinhardt2022-01-08
| | | | | | | | It is possible here, because the values of ff_log2_run used here are actually in the range 0..15 given that run_index is in the range 0..31. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Disable MKV-only code if MKV muxer is disabledAndreas Rheinhardt2022-01-08
| | | | | | | | The Matroska muxer has quite a lot of dependencies and lots of them are unnecessary for WebM. By disabling the Matroska-only code at compile time one can get rid of them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/subtitles: Fix check for fate-binsub-mksenc testAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/matroskaenc: Move AAC extradata check to other audio checksAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/iec61883: #if unused code away, fix -O0 compilationAndreas Rheinhardt2022-01-08
| | | | | | | | | | | | iec61883_parse_queue_hdv() is only called when the mpegts-demuxer is available and can be optimized away when not. Yet this optimization is not a given and it fails with e.g. GCC 11 when using -O0 in which case one will get a compilation error because the call to the unavailable avpriv_mpegts_parse_packet() is not optimized away. Therefore #if the offending code away in this case. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Let decklink indev suggest libzvbiAndreas Rheinhardt2022-01-08
| | | | | | | | Fixes build errors if libzvbi is enabled while libzvbi_teletextdec is disabled. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/rtsp: #if unused functions away, fix -O0 compilationAndreas Rheinhardt2022-01-08
| | | | | | | | | | | parse_rtsp_message() is only called if the rtsp demuxer is enabled and so it is normally compiled away if said demuxer is disabled. Yet this does not happen when compiling with -O0 and this leads to a linking failure because parse_rtsp_message() calls functions that may not be available if the rtsp demuxer is disabled. Fix this by properly #if'ing the unused functions away. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/img2dec: Don't include disabled demuxersAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/Makefile: Add entries for CRI, GEM and PGX image pipe demuxersAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/Makefile: Add missing alp-muxer->rawenc.o dependencyAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/amrwb: Fix container typeAndreas Rheinhardt2022-01-08
| | | | | | | All the AMRWB samples are in a mov container. Also use FATE_SAMPLES_FFMPEG instead of FATE_SAMPLES_AVCONV. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/amr[nw]b: Add remux testsAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/amr: Fix writing AMR headerAndreas Rheinhardt2022-01-08
| | | | | | Regression since f282c34c009e3653ec160c3880e64fc1a9300d0e. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/amr: Don't reset AVFormatContext.priv_dataAndreas Rheinhardt2022-01-08
| | | | | | | | The AMR muxer doesn't have a private context, so it's priv_data will be NULL. If it weren't, simply setting it to NULL would lead to a memleak. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/Makefile, amr: Add missing amr-demuxers->rawdec.o dependencyAndreas Rheinhardt2022-01-08
| | | | | | | | | Forgotten in 1f447fd95463bbf39a78d886359a3006d82f6a94. Also only enable amr_probe() and amr_read_header() in case the AMR demuxer is enabled; this avoids having to add a rawdec.o dependency to the muxer. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/Makefile: Add missing libamqp->urldecode dependencyAndreas Rheinhardt2022-01-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/mvdec: re-indent after last commitJohn-Paul Stewart2022-01-08
| | | | | | Signed-off-by: John-Paul Stewart <jpstewart@personalprojects.net> Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Reviewed-by: Peter Ross <pross@xvid.org>
* avformat/mvdec: make audio stream conditionalJohn-Paul Stewart2022-01-08
| | | | | | | | | | | | | | | Only allocate an audio stream if there is one in the data. Silicon Graphics movie format will contain default values (16 bit samples, 2 audio channels, 22050 Hz sample rate) even when no audio is present in the file. This confuses FFmpeg into thinking such an audio stream is present with 0 samples in it. There is a flag value in the format to indicate whether or not audio is present. This patch checks that and behaves accordingly. Signed-off-by: John-Paul Stewart <jpstewart@personalprojects.net> Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Reviewed-by: Peter Ross <pross@xvid.org>
* aarch64: Disable ff_hevc_sao_band_filter_8x8_8_neon out of precautionMartin Storsjö2022-01-07
| | | | | | | | | | While this function on its own passes all of fate-hevc, there's indications that the function might need to handle widths that aren't a multiple of 8 (noted in commit f63f9be37c799ddc835af358034630d31fb7db02, which later was reverted). Signed-off-by: Martin Storsjö <martin@martin.st>
* Revert "lavc/aarch64: add hevc sao edge 16x16"Martin Storsjö2022-01-07
| | | | | | | This reverts commit a9214a2ca31c9d54f893c5ac4004a5ff30a08d10, as it breaks fate-hevc. Signed-off-by: Martin Storsjö <martin@martin.st>
* Revert "lavc/aarch64: add hevc sao edge 8x8"Martin Storsjö2022-01-07
| | | | | | | This reverts commit c97ffc1a77ccaf901e642bd21ed26aaf75557745, as it breaks fate-hevc. Signed-off-by: Martin Storsjö <martin@martin.st>
* Revert "lavc/aarch64: add hevc sao band 8x8 tiling"Martin Storsjö2022-01-07
| | | | | | | This reverts commit f63f9be37c799ddc835af358034630d31fb7db02, as it breaks fate-hevc. Signed-off-by: Martin Storsjö <martin@martin.st>
* avcodec/apedec: Fix integer overflows in predictor_update_3930()Michael Niedermayer2022-01-07
| | | | | | | | Fixes: signed integer overflow: 1074134419 - -1075212485 cannot be represented in type 'int' Fixes: 43273/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-4706880883130368 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/matroskaenc: Fix build with only WebM muxer enabledAndreas Rheinhardt2022-01-07
| | | | | | | | | In this case ff_isom_put_dvcc_dvvc() might not be available, leading to linking failures. Given that WebM currently doesn't support DOVI, this is fixed by #if'ing the offending code away if the Matroska muxer is not enabled. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Add missing AMV muxer->riffenc dependencyAndreas Rheinhardt2022-01-07
| | | | | Reviewed-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/Makefile: Fix name of PhotoCD demuxerAndreas Rheinhardt2022-01-07
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/takdec: Don't initialize get_bits context to read one valueAndreas Rheinhardt2022-01-07
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* doc/encoders.texi: Add doc for qsvWenbin Chen2022-01-07
| | | | | | | | Add doc for qsv decoder. Add more option's introduction to qsv encoder. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* lavc/av1dec: use frame split bsfFei Wang2022-01-07
| | | | | | | | | Split packed data in case of its contains multiple show frame in some non-standard bitstream. This can benefit decoder which can decode continuously instead of interrupt with unexpected error. Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* lavu/videotoolbox: add support for memory mapping framesCameron Gutman2022-01-06
| | | | | Signed-off-by: Cameron Gutman <aicommander@gmail.com> Signed-off-by: Aman Karmani <aman@tmm1.net>
* avcodec/libdav1d: honor the requested strict_std_compliance level on ↵James Almer2022-01-06
| | | | | | supported builds Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/golomb: Factor writing golomb codes outAndreas Rheinhardt2022-01-06
| | | | | | | | Most users only want to either read or write golomb codes, not both. By splitting these headers one avoids having unnecesssary (get|put)_hits.h inclusions. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Add missing libshine->mpegaudioheader dependencyAndreas Rheinhardt2022-01-06
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/Makefile: Add missing entry for ADPCM_IMA_AMV_ENCODERAndreas Rheinhardt2022-01-06
| | | | | | | Forgotten in 555f5c1fc5ae0c4e7b0431dc3166c3fcf3f4e979. Reviewed-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/Makefile: Only compile nvenc.o if neededAndreas Rheinhardt2022-01-05
| | | | | | | | | | | | This fixes compilation errors in case nvenc is enabled (e.g. autodected) with both nvenc-based encoders disabled because nvenc uses ff_alloc_a53_sei(), yet only the nvenc-based encoders require atsc_a53. (This error does not manifest itself in case of static linking (nothing pulls in nvenc.o), but it exists with shared builds.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avfilter: add a blend_vulkan filterWu Jianhua2022-01-05
| | | | | | | | | | | | | | | | | | | | | This commit adds a blend_vulkan filter and a normal blend mode, and reserves support for introducing the blend modes in the future. Use the commands below to test: (href: https://trac.ffmpeg.org/wiki/Blend) I. make an image for test ffmpeg -f lavfi -i color=s=256x256,geq=r='H-1-Y':g='H-1-Y':b='H-1-Y' -frames 1 \ -y -pix_fmt yuv420p test.jpg II. blend in sw ffmpeg -i test.jpg -vf "split[a][b];[b]transpose[b];[a][b]blend=all_mode=normal,\ pseudocolor=preset=turbo" -y normal_sw.jpg III. blend in vulkan ffmpeg -init_hw_device vulkan -i test.jpg -vf "split[a][b];[b]transpose[b];\ [a]hwupload[a];[b]hwupload[b];[a][b]blend_vulkan=all_mode=normal,hwdownload,\ format=yuv420p,pseudocolor=preset=turbo" -y normal_vulkan.jpg Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* avfilter/vf_blend: fix un-checked potential memory allocation failureWu Jianhua2022-01-05
| | | | Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* avcodec/Makefile: Add missing HEVC decoder->h274.o dependencyAndreas Rheinhardt2022-01-05
| | | | | | Forgotten in 3cc3f5de2afda5b8f880c0817e9d67c2dafbfe1e. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil/hwcontext_vulkan: fixed incorrect memory offsetWu Jianhua2022-01-05
| | | | | | | | This commit fixed hwupload in Vulkan: ffmpeg -init_hw_device vulkan -i test.jpg -vf hwupload,hwdownload,format=yuv420p -y out.jpg Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
* Changelog: Add new <next> line after 5.0James Almer2022-01-05
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* Changelog: replace <next> by 5.0James Almer2022-01-05
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* Changelog: add IMF demuxerZane van Iperen2022-01-05
| | | | | Suggested-By: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avformat/imf: Fix indentationPierre-Anthony Lemieux2022-01-05
| | | | | Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
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