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Author SHA1 Message Date
Anton Khirnov
243a51490a fftools/ffmpeg_filter: only store complex filtergraphs in global array 
Store simple filtergraphs in the stream they feed. Keeping the two
separate will be useful in following commits.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
d74cbcb963 fftools/ffmpeg_filter: drop OutputFilter.ost 
All remaining code accessing it only needs to know whether this
filtergraph output has been bound or not.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
f2c919252d fftools/ffmpeg_filter: accept encoder thread count through OutputFilterOptions 
Stop digging through encoder options manually.

Will allow decoupling filtering from encoding in future commits.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
bfeb751171 fftools/ffmpeg_mux: drop OutputFile.format 
It is no longer used outside of the muxing code (where we can access the
muxer directly).
 2024-04-09 10:34:18 +02:00
Anton Khirnov
5b0589c8c3 fftools/ffmpeg_mux: drop OutputFile.shortest 
It is no longer needed outside of of_open() and its children.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
a4c940c86a fftools/ffmpeg_filter: move most of -apad logic to the muxer 
The decision whether -apad actually does anything is made based on muxer
properties, and so more properly belongs there. Filtering code only
receives the result.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
a2892dbe06 fftools/ffmpeg_filter: pass trim parameters through OutputFilterOptions 
Do not read them from OutputStream directly.

Will allow decoupling filtering from encoding in future commits.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
23c23077fc fftools/ffmpeg_filter: drop an unnecessary use of OutputStream 
OutputFilter.type contains the same information.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
3c3e04c8a3 fftools/ffmpeg_filter: simplify retrieving filter type 2024-04-09 10:34:18 +02:00
Anton Khirnov
114cbaa316 fftools/ffmpeg_filter: drop a redundant check 
fg_finalise_bindings() already checks that all filtergraph outputs are
connected.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
651c79da36 fftools/ffmpeg_filter: check that filter type matches output stream type 
For simple filtergraphs. For complex filtergraphs they always match.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
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.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
d7cde009ce lavfi/avfilter: add an "auto" constant to the threads option 
Analogous to the same constant in avfiltergraph and avcodec.
Cf. f599ae88c2.
 2024-04-09 10:34:18 +02:00
Anton Khirnov
b0e1bc6298 lavfi/vf_scale: fix AVOption flags for "size"/"s" 2024-04-09 10:34:18 +02:00
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>
 2024-04-08 13:45:58 -03:00
Andreas Rheinhardt
17414abb69 avcodec/mpegvideo_dec, h264_slice: Return proper error codes 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
Andreas Rheinhardt
94295bb574 avcodec/mpegvideo: Remove pointless check 
Possible since 315c956cbd.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-08 15:00:02 +02:00
Andreas Rheinhardt
6f2f496822 avcodec/mpegvideo_dec: Move getting Picture slot into alloc_picture() 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-08 15:00:02 +02:00
Andreas Rheinhardt
b7cf2d0efc avcodec/mpegvideo_dec: Factor allocating dummy frame out 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:02 +02:00
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>
 2024-04-08 15:00:01 +02:00
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>
 2024-04-08 15:00:01 +02:00
Andreas Rheinhardt
ca7b2c393a avcodec/mpeg12: Remove always-false check 
Forgotten in 7800cc6e82.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-04-08 15:00:01 +02:00
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>
 2024-04-08 15:00:01 +02:00
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>
 2024-04-08 15:00:01 +02:00
James Almer
1f049d5627 avcodec/vvc/dec: fix typo 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-08 09:10:04 -03:00
James Almer
9eca5b8369 avcodec/vvc/ps: reset sps_id_used on flush 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-08 08:56:53 -03:00
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>
 2024-04-08 13:36:40 +03:00
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>
 2024-04-08 13:36:40 +03:00
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>
 2024-04-08 13:36:40 +03:00
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>
 2024-04-08 13:36:40 +03:00
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>
 2024-04-08 13:36:28 +03:00