FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	83304f7c1f	fftools/ffmpeg_filter: pass autoscale through OutputFilterOptions Do not read it from OutputStream directly. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	b8e6802023	fftools/ffmpeg_filter: pass sws/swr opts through OutputFilterOptions Do not read them from OutputStream directly. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	23c23077fc	fftools/ffmpeg_filter: drop an unnecessary use of OutputStream OutputFilter.type contains the same information.	7 months ago
Anton Khirnov	fc6354c39c	fftools/ffmpeg_filter: add an AVClass to OutputFilter Use it for logging where appropriate, avoid logging to OutputStream as we do not own it. This is a step towards decoupling filtering from encoding.	7 months ago
Anton Khirnov	3c3e04c8a3	fftools/ffmpeg_filter: simplify retrieving filter type	7 months ago
Anton Khirnov	114cbaa316	fftools/ffmpeg_filter: drop a redundant check fg_finalise_bindings() already checks that all filtergraph outputs are connected.	7 months ago
Anton Khirnov	da80e0b077	fftools/ffmpeg_filter: accept a caller-provided output name Do not construct it from OutputStream manually. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	82c7c21b18	fftools/ffmpeg: drop OutputStream.is_cfr It is used in a single place in the filtering code, so it is better to inline it there.	7 months ago
Anton Khirnov	509afedaaf	fftools/ffmpeg_filter: pass vsync method through OutputFilterOptions Do not read it from OutputStream directly. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	bc206ed1b3	fftools/ffmpeg_filter: stop accessing encoder AVCodecContext Pass all the necessary value through OutputFilterOptions. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	17702c5f7b	fftools/ffmpeg_filter: move the MJPEG format selection hack to muxer setup That, if anywhere, is a more appropriate place for it.	7 months ago
Anton Khirnov	9d5bf2d69e	fftools/ffmpeg_filter: pass enc_timebase through OutputFilterOptions Reduces the need to access OutputStream, which will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	606c71bb11	fftools/ffmpeg: warn about ignored -enc_time_base for subtitles earlier Can do it as soon as that option is parsed, no need to postpone it until opening the encoder.	7 months ago
Anton Khirnov	e903c31fd1	fftools/ffmpeg_filter: pass keep_pix_fmt through OutputFilterOptions Reduces the need to access OutputStream, which will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	b3864e7a08	fftools/ffmpeg_filter: pass ts offset through OutputFilterOptions Reduces the need to access OutputFile, which will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	651c79da36	fftools/ffmpeg_filter: check that filter type matches output stream type For simple filtergraphs. For complex filtergraphs they always match.	7 months ago
Anton Khirnov	8e35e33d42	fftools/ffmpeg_filter: stop accessing AVCodecContext.codec Instead pass the encoder through a newly-added output options struct, analogous to previously added input options. Will allow decoupling filtering from encoding in future commits.	7 months ago
Anton Khirnov	8c33085313	fftools/ffmpeg_filter: do not pass OutputStream to set_channel_layout() It only needs a list of allowed layouts and the requested layout.	7 months ago
Anton Khirnov	d7cde009ce	lavfi/avfilter: add an "auto" constant to the threads option Analogous to the same constant in avfiltergraph and avcodec. Cf. `f599ae88c2`.	7 months ago
Anton Khirnov	b0e1bc6298	lavfi/vf_scale: fix AVOption flags for "size"/"s"	7 months ago
James Almer	b0ef9e35e8	x86/ac3dsp: clear the upper 32 bits for input arguments where needed Fixes checkasm on win64. Signed-off-by: James Almer <jamrial@gmail.com>	7 months ago
Andreas Rheinhardt	17414abb69	avcodec/mpegvideo_dec, h264_slice: Return proper error codes Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	7f0efe2324	avcodec/mpeg12dec: Remove redundant mpeg_enc_ctx_allocated Use context_initialized from the underlying MpegEncContext instead. Also don't check before ff_mpv_common_end() in mpeg_decode_end(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	94295bb574	avcodec/mpegvideo: Remove pointless check Possible since `315c956cbd`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	6f2f496822	avcodec/mpegvideo_dec: Move getting Picture slot into alloc_picture() Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	b7cf2d0efc	avcodec/mpegvideo_dec: Factor allocating dummy frame out Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	b00c697654	avcodec/mpegvideo_dec: Remove redundant code to reset keyframe flag These AVFrames are blank and therefore the flag is already unset. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	da4cca5fc0	avcodec/mpegvideo_dec: Remove obsolete current_picture_ptr reuse code Obsolete since at least `74d623914f`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	00e48e6da8	avcodec/mpeg12dec: Remove unnecessary FFCodec.close The ipu decoder never calls ff_mpv_common_init() or allocates anything else that would need to be freed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	f48313526b	avcodec/mpegvideo_dec: Don't emit non-keyframe warning for H.261 H.261 does not have keyframes (or indeed frame types) at all, so this warning is not warranted. Also remove an always-true check while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	518f79f2a8	avcodec/mpeg12dec: Don't pretend MPEG-1/2 to support alpha (FF_PTR_ADD has to be kept although MPEG-1/2 only supports YUV pixel formats because our decoder also supports decoding to AV_PIX_FMT_GRAY8 depending upon CONFIG_GRAY.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	1a5452655a	avcodec/mpeg12dec: Remove redundant check This code only gets executed for the first field. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	a9709b3c83	avcodec/mpegvideo_dec, mpeg12dec: Move MPEG1/2 code to mpeg12dec.c Up until now, ff_mpv_frame_start() offsets the data of the current picture and doubles the linesizes of all pictures if the current picture is field-based so that data and linesize allow to address the current field only. This is done based upon the current picture_structure value. Only two mpegvideo-based decoders ever set this field: mpeg1/2 and VC-1; but the latter only does it after ff_mpv_frame_start() (when using hardware-acceleration and in order to signal it to the DXVA2 hwaccel) in which case no offset is applied in ff_mpv_frame_start(). So only one decoder actually wants this offset; therefore move the code performing it to mpeg12dec.c. : VC-1 doubles linesize when using field_mode (not only the picture's linesize, but also uvlinesize and linesize), yet it does not offset anything. This is further proof that this should not be performed generically. Also move MPEG-1/2 specific setting of the top-field-first flag. (The change here implies that the AVFrame in current_picture may have different top-field-first flags than the AVFrame from current_picture_ptr, but this doesn't matter as only the latter's are used.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	ca7b2c393a	avcodec/mpeg12: Remove always-false check Forgotten in `7800cc6e82`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	66923165d5	avcodec/mpegutils: Move definitions to better places FRAME_SKIPPED -> h263dec.h CANDIDATE_MB_TYPE_* -> mpegvideoenc.h INPLACE_OFFSET -> mpegvideoenc.h enum OutputFormat -> mpegvideo.h Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	908a73df31	avcodec/mpegvideo_enc: Don't update current_picture unnecessarily current_picture is not changed after frame_start() at all and it therefore does not need to be updated (i.e. copied to the slice thread contexts) a second time. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
James Almer	1f049d5627	avcodec/vvc/dec: fix typo Signed-off-by: James Almer <jamrial@gmail.com>	7 months ago
James Almer	9eca5b8369	avcodec/vvc/ps: reset sps_id_used on flush Signed-off-by: James Almer <jamrial@gmail.com>	7 months ago
Geoff Hill	ee1bc723de	avcodec/ac3: Implement sum_square_butterfly_float for aarch64 NEON Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>	7 months ago
Geoff Hill	42e88f18f3	avcodec/ac3: Implement sum_square_butterfly_int32 for aarch64 NEON Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>	7 months ago
Geoff Hill	69cb34f885	avcodec/ac3: Implement ac3_extract_exponents for aarch64 NEON Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>	7 months ago
Geoff Hill	6f6bd10531	avcodec/ac3: Implement ac3_exponent_min for aarch64 NEON Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>	7 months ago
Geoff Hill	b69486ea18	avcodec/ac3: Implement float_to_fixed24 for aarch64 NEON Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>	7 months ago
Andreas Rheinhardt	2d33d6bfcc	avcodec/dv: Don't pretend initializing work chunks can fail Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	f3c8d0399a	avcodec/huffyuvdec: Use assert to check for things that can't fail Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	a6d6c8442c	avcodec/huffyuvdec: Use bytestream API for byte-aligned reads This also allows to remove the padding from these buffers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	a6979e3bd2	avcodec/huffyuvenc: Deduplicate options Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	5110d16f5a	avcodec/huffyuvenc: Avoid code duplication This also fixes misindentated code. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	d517c9e51b	avcodec/huffyuvenc: Avoid duplicate variables Also simplify assigningfake strides. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
Andreas Rheinhardt	0e5af493fc	avcodec/huffyuv: Return proper error code Also forward said error code in the encoder. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago

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114755 Commits (83304f7c1f26ef12880115ad9b0c82b399759a46) All Branches Search

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