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Commit Graph

113114 Commits

Author SHA1 Message Date
Michael Niedermayer
fb52070848
avcodec/h264dec: use BOOL for skip_gray, noref_gray
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-22 01:22:31 +01:00
Jun Zhao
c961ac4b0c vulkan_decode: fix the print format of VkDeviceSize
VkDeviceSize represents device memory size and offset
values as uint64_t in Spec.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2023-11-21 08:02:43 +08:00
Jun Zhao
ab3bd5ead0 avdevice/decklink_dec: add explicit specifier
The explicit specifier used with a single argument constructor
to prevent implicit type conversions.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2023-11-21 08:02:29 +08:00
James Almer
1258f99978 avcodec: bump version after EVC additions
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-20 11:55:51 -03:00
Dawid Kozinski
cfe2947887 avcodec/evc_decoder: Provided support for EVC decoder
- Added EVC decoder wrapper
- Changes in project configuration file and libavcodec Makefile
- Added documentation for xevd wrapper

Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-20 11:55:51 -03:00
Dawid Kozinski
c59a96fd08 avcodec/evc_encoder: Provided support for EVC encoder
- Added EVC encoder wrapper
- Changes in project configuration file and libavcodec Makefile
- Added documentation for xeve wrapper

Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-20 11:55:51 -03:00
Michael Niedermayer
e56d91f8a8
avcodec/h264dec: Support skipping frames that used gray gap frames
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:19:25 +01:00
Michael Niedermayer
6364fa9e9a
avcodec/h264: Avoid using gray gap frames as references
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:19:25 +01:00
Michael Niedermayer
29f6c9b04d
avcodec/h264: keep track of which frames used gray references
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:19:04 +01:00
Michael Niedermayer
e4337606e1
avcodec/h264dec: More elaborate documentation for frame_recovered
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:12:30 +01:00
Michael Niedermayer
68e1cf204a
avcodec/h264: Use FRAME_RECOVERED_HEURISTIC instead of IDR/SEI
This keeps IDR/SEI and heuristically detected recovery points cleaner seperated

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:12:30 +01:00
Michael Niedermayer
3f4a1a24a5
avcodec/h264: Seperate SEI and IDR recovery handling
This avoids SEI and IDR recovery flags affecting each other

Also eliminate litteral numbers from recovery handling
This should make the code clearer

Improves: tickets/4738/tickets_cut.ts

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-11-20 00:12:29 +01:00
Paul B Mahol
d55d0bba48 avfilter/af_afir: remove flag that is not needed 2023-11-19 23:59:23 +01:00
Paul B Mahol
28a43cf7fe avfilter/af_afir: no need to dynamically add outpad 2023-11-19 23:55:54 +01:00
Paul B Mahol
6579d95df3 avfilter/af_afir: refactor crossfade code 2023-11-19 23:47:52 +01:00
Paul B Mahol
bbdd604b9e avfilter/af_afir: add timeline support 2023-11-19 23:47:51 +01:00
Rémi Denis-Courmont
954d50e2ae riscv: set fast half-precision conversion
This is only supported at compilation time. If Zfhmin is supported, then
conversions are fast, which is what the flag is used for. At this time,
run-tiem detection is not possible, as in not supported by Linux. But even
if it were, the current FFmpeg approach seems unable to deal with it (same
problem as on x86, really).
2023-11-19 20:06:20 +02:00
Paul B Mahol
a9205620b1 avfilter/af_afir: remove IR response video rendering support
And deprecate related options.
The same functionality can be done with specialized audio visualization filters.
2023-11-19 13:41:13 +01:00
Paul B Mahol
496df68815 doc/filters: add one more example for afir filter usage 2023-11-19 13:40:35 +01:00
Anton Khirnov
6fb1eaf73a tools/general_assembly: update to conform to new rules 2023-11-19 12:58:47 +01:00
Anton Khirnov
4cad7c0522 tools/general_assembly: make the script executable 2023-11-19 12:58:47 +01:00
Paul B Mahol
7c16bf0829 avfilter/avf_showvolume: improve step for vertical orientation 2023-11-18 23:50:39 +01:00
Paul B Mahol
3ed2225a9d avfilter/avf_showvolume: draw channel names directly into output frame 2023-11-18 23:50:38 +01:00
Rémi Denis-Courmont
fbc7adba67 lavc/llviddsp: R-V V add_bytes
add_bytes_c:      2077.2
add_bytes_rvv_i32: 105.0
2023-11-18 22:07:14 +02:00
Rémi Denis-Courmont
ca664f2254 lavc/flacdsp: R-V V LPC16 function
In this case, the inner loop computing the scalar product can be reduced
to just one multiplication and one sum even with 128-bit vectors. The
result is a lot simpler, but also brings more modest performance gains:

flac_lpc_16_13_c:       15241.0
flac_lpc_16_13_rvv_i32: 11230.0
flac_lpc_16_16_c:       17884.0
flac_lpc_16_16_rvv_i32: 12125.7
flac_lpc_16_29_c:       27847.7
flac_lpc_16_29_rvv_i32: 10494.0
flac_lpc_16_32_c:       30051.5
flac_lpc_16_32_rvv_i32: 10355.0
2023-11-18 22:06:57 +02:00
Rémi Denis-Courmont
295092b46d lavc/flacdsp: R-V V LPC32
The entire set of 32 coefficients and corresponding past 32 samples can
fit in a single vector (with LMUL=8) exactly, but... since widening
double the needed vector sizes, we still end up too short with 128-bit
vectors. This adds a very simple version for future 256+-bit hardware,
and for pred_orders values up to 16, and a bit more involved loop for
for 128-bit hardware with pred_orders between 17 and 32.

With 128-bit hardware, the benchmarks look like this:
flac_lpc_32_13_c:       30152.0
flac_lpc_32_13_rvv_i32: 10244.7
flac_lpc_32_16_c:       37314.2
flac_lpc_32_16_rvv_i32: 10126.2
flac_lpc_32_29_c:       61910.0
flac_lpc_32_29_rvv_i32: 14495.2
flac_lpc_32_32_c:       68204.0
flac_lpc_32_32_rvv_i32: 13273.7
2023-11-18 22:05:43 +02:00
Rémi Denis-Courmont
8a984aca59 checkasm/flacdsp: add LPC test 2023-11-18 22:01:59 +02:00
Rémi Denis-Courmont
cd6089dc9c riscv: fix builds without Zbb support 2023-11-18 22:01:59 +02:00
Jun Zhao
2d4aef8982 lavfi/Makefile: fix vf_cropdetect missed edge_common
vf_cropdetect depends on edge_common, it's missing in Makefile.

Fix trac issue:
http://trac.ffmpeg.org/ticket/10664

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2023-11-18 20:19:39 +01:00
Diederik de Haas via ffmpeg-devel
c07ed10b0e apply spelling fixes
Fix spelling issue as reported by Debian's lintian tool:
accomodate -> accommodate
addtional -> additional
auxillary -> auxiliary
bellow -> below
betweeen -> between
Calulate -> Calculate
coefficents -> coefficients
Defalt -> Default
defaul -> default
higer -> higher
neccesary -> necessary
orignal -> original
ouput -> output
precison -> precision
processsing -> processing
substract -> subtract
Transfered -> Transferred
upto -> up to

Also add several of them to the 'common typos' check in patcheck.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
2023-11-18 19:55:42 +01:00
Paul B Mahol
5452cbdc15 avfilter/af_afir: add irnorm and irlink options
Deprecate gtype option.
2023-11-18 17:04:53 +01:00
Rémi Denis-Courmont
07c303b708 lavc/flacdsp: R-V V decorrelate_indep 16-bit packed
flac_decorrelate_indep2_16_c:        981.7
flac_decorrelate_indep2_16_rvv_i32:  199.2
flac_decorrelate_indep4_16_c:       1749.7
flac_decorrelate_indep4_16_rvv_i32:  401.2
flac_decorrelate_indep6_16_c:       2517.7
flac_decorrelate_indep6_16_rvv_i32:  858.0
flac_decorrelate_indep8_16_c:       3285.7
flac_decorrelate_indep8_16_rvv_i32: 1123.5
2023-11-17 23:59:56 +02:00
Rémi Denis-Courmont
fb0295e5fd lavc/flacdsp: R-V V decorrelate_indep 32-bit packed
flac_decorrelate_indep2_32_c:       981.7
flac_decorrelate_indep2_32_rvv_i32: 183.7
flac_decorrelate_indep4_32_c:      1749.7
flac_decorrelate_indep4_32_rvv_i32: 362.5
flac_decorrelate_indep6_32_c:      2517.7
flac_decorrelate_indep6_32_rvv_i32: 715.2
flac_decorrelate_indep8_32_c:      3285.7
flac_decorrelate_indep8_32_rvv_i32: 909.0
2023-11-17 23:59:56 +02:00
Rémi Denis-Courmont
6183a69c0b lavc/flacdsp: R-V V decorrelate_ms packed
flac_decorrelate_ms_16_c:       585.5
flac_decorrelate_ms_16_rvv_i32: 263.0
flac_decorrelate_ms_32_c:       584.7
flac_decorrelate_ms_32_rvv_i32: 250.0
2023-11-17 23:59:23 +02:00
Rémi Denis-Courmont
636ae0e0bc lavc/flacdsp: R-V V packed decorrelate_{l,r}s
flac_decorrelate_ms_16_c:       457.2
flac_decorrelate_ms_16_rvv_i32: 203.0
flac_decorrelate_ms_32_c:       457.2
flac_decorrelate_ms_32_rvv_i32: 203.5
flac_decorrelate_rs_16_c:       456.2
flac_decorrelate_rs_16_rvv_i32: 207.0
flac_decorrelate_rs_32_c:       456.2
flac_decorrelate_rs_32_rvv_i32: 210.5
2023-11-17 23:59:22 +02:00
Rémi Denis-Courmont
be1675035f checkasm/flacdsp: fix ls/rs/ms tests
decorrelate_ls, _rs and _ms are decorrelate[1], [2] and [3] respectively.
The code ended up testing indep ([0]) as twice, ms never, and misnaming
the other two.
2023-11-17 23:59:22 +02:00
Paul B Mahol
08e97dae20 avfilter/af_adynamicequalizer: add adaptive detection mode 2023-11-17 00:17:54 +01:00
Paul B Mahol
82be1e5c0d avfilter/af_adynamicequalizer: do gain calculations in log domain 2023-11-17 00:17:54 +01:00
sunyuechi
afb967b81e af_afir: RISC-V V fcmul_add
Segmented loads are slow, so here we use unit-strided load and narrowing shifts.

c910:
fcmul_add_c: 2179
fcmul_add_rvv_f64: 1652

c908:
fcmul_add_c: 4891.2
fcmul_add_rvv_f64: 2399.5

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
2023-11-16 20:53:18 +02:00
Rémi Denis-Courmont
d076517056 lavc/llauddsp: R-V V scalarproduct_and_madd_int32
scalarproduct_and_madd_int32_c:      10899.7
scalarproduct_and_madd_int32_rvv_i32: 1749.0
2023-11-16 16:53:44 +02:00
Rémi Denis-Courmont
45d0eb3f70 lavc/llauddsp: R-V V scalarproduct_and_madd_int16
scalarproduct_and_madd_int16_c:      10355.7
scalarproduct_and_madd_int16_rvv_i32: 1480.0
2023-11-16 16:53:44 +02:00
Rémi Denis-Courmont
6720a509a7 checkasm: add lossless audio DSP 2023-11-16 16:53:44 +02:00
James Almer
78f55457c9 x86/flacds: clear the high bits from pred_order in lpc_32 functions
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-15 16:10:15 -03:00
Dai, Jianhui J
c9fe9fb863 avcodec/cbs_vp8: Add support for VP8 codec bitstream
This commit adds support for VP8 bitstream read methods to the cbs
codec. This enables the trace_headers bitstream filter to support VP8,
in addition to AV1, H.264, H.265, and VP9. This can be useful for
debugging VP8 stream issues.

The CBS VP8 implements a simple VP8 boolean decoder using GetBitContext
to read the bitstream.

Only the read methods `read_unit` and `split_fragment` are implemented.
The write methods `write_unit` and `assemble_fragment` return the error
code AVERROR_PATCHWELCOME. This is because CBS VP8 write is unlikely to
be used by any applications at the moment. The write methods can be
added later if there is a real need for them.

TESTS: ffmpeg -i fate-suite/vp8/frame_size_change.webm -vcodec copy
-bsf:v trace_headers -f null -

Signed-off-by: Jianhui Dai <jianhui.j.dai@intel.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2023-11-15 10:29:03 -05:00
Dai, Jianhui J
5cb8accd09 avcodec/vp8: Export vp8_token_update_probs variable
This commit exports the `vp8_token_update_probs` variable to internal
library scope to facilitate its reuse within the library.

Signed-off-by: Jianhui Dai <jianhui.j.dai@intel.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2023-11-15 10:29:03 -05:00
Rémi Denis-Courmont
90a779bed6 lavc/huffyuvdsp: basic R-V V add_hfyu_left_pred_bgr32
Better performance can probably be achieved with a more intricate
unrolled loop, but this is a start:

add_hfyu_left_pred_bgr32_c: 15084.0
add_hfyu_left_pred_bgr32_rvv_i32: 10280.2

This would actually be cleaner with the RISC-V P extension, but that is
not ratified yet (I think?) and usually not supported if V is supported.
2023-11-15 16:51:07 +02:00
Rémi Denis-Courmont
6b708cd783 checkasm/huffyuvdsp: test for add_hfyu_left_pred_bgr32 2023-11-15 16:51:07 +02:00
Cosmin Stejerean via ffmpeg-devel
575efc0406 tools/general_assembly.pl - add options to print names, emails or both
Signed-off-by: Cosmin Stejerean <cosmin@cosmin.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2023-11-14 18:33:07 +01:00
James Almer
b360c91752 avcodec/codecpar: mention how to allocate coded_side_data
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-14 14:26:42 -03:00
Zhao Zhili
a1a6a328f0 fftools/ffplay: add hwaccel decoding support
Add vulkan renderer via libplacebo.

Simple usage:
$ ffplay -hwaccel vulkan foo.mp4

Use cuda to vulkan map:
$ ffplay -hwaccel cuda foo.mp4

Create vulkan instance by libplacebo, and enable debug:
$ ffplay -hwaccel vulkan \
	-vulkan_params create_by_placebo=1:debug=1 foo.mp4

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-11-15 01:20:11 +08:00