6a58a564dc
avformat/mpegts: add a ts_id exported option
...
It will replace AVFormatContext.ts_id in the coming bump.
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:44:49 +08:00
3af83178c9
FFMPEG: unref last_pkt before flush to avoid ENQUEUE after FLUSH
...
Signed-off-by: hanqiyuan <hanqiyuan@xiaomi.com>
2026-04-20 20:44:46 +08:00
7f54c8e608
.mailmap: update my mailmap entry
2026-04-20 20:44:28 +08:00
e15ef0bb20
FFMPEG: audio offload device completed.
...
dependson:3767211
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:44:24 +08:00
edd6535005
avcodec/aac_defines: Remove unused AAC_RENAME_32
...
Unused since fbe6a51b11e20c5dfe076877f02d2bbb2300005d.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:44:15 +08:00
521c0b3a62
ffmpeg: display fds in dump message.
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:44:11 +08:00
1ed4bb4229
lavc: move bitstream filters into bsf/ subdir
2026-04-20 20:44:05 +08:00
85cab6323e
ffmpeg: add dequeue time log for libavdevice/nuttx.c
...
Signed-off-by: liuwei35 <liuwei35@xiaomi.com>
2026-04-20 20:44:01 +08:00
b695919241
avformat/mxfenc: remove unused variables
...
Produces a -Wunused-variables warning with -Wall.
Signed-off-by: Leo Izen <leo.izen@gmail.com>
2026-04-20 20:43:57 +08:00
3d07f112d6
FFMPEG: rename flush_buffer to drain_buffer.
...
drain_buffer means all data in buffer push to driver.
flush_buffer means discard data.
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:43:44 +08:00
81e553beff
configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm
...
Fixes the build. It's a requirement when utilizing PIE.
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-04-20 20:43:12 +08:00
77cf539bac
libavdevice/nuttx: Continue ff_nuttx_write_data if nuttx_write_lastpacket return success
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2026-04-20 20:43:08 +08:00
9aafe74e04
avcodec/mediacodecenc: set quality in cq mode
...
From AOSP doc, these values are device and codec specific, but lower
values generally result in more efficient (smaller-sized) encoding.
For example, global_quality 50 on Pixel 6 results a 1080P 30 FPS
HEVC with 3744 kb/s, while global_quality 80 results 28178 kb/s.
Fix #10689
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2026-04-20 20:42:58 +08:00
a09786d4e7
libavdevice/nuttx: Remove the internal argument from ff_nuttx_close and ff_nuttx_poll_available
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2026-04-20 20:42:54 +08:00
1af89cd12b
checkasm: Remove unnecessary const on scalar parameters
...
The ffmpeg coding style doesn't usually use const on scalar
parameters (or on the pointer values - as opposed to the type
that is pointed to, where it has a semantic meaning), contrary
to the dav1d coding style (where this was imported from).
This avoids warnings about differences in the type signatures
between declaration and definition of this function, with older
versions of MSVC.
The issue was observed with one version of MSVC 2017,
19.16.27024.1, with warnings like these:
src/tests/checkasm/checkasm.c(969): warning C4028: formal parameter 3 different from declaration
The warning itself is bogus as the const here is harmless, and
newer versions of MSVC no longer warn about this.
Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 20:42:50 +08:00
6dd0283a39
FFMPEG: optimzied seek from videosink.
...
VELAPLATFO-20277:VELAPLATFO-10349
Signed-off-by: zhushiqshi <zhushiqshi@xiaomi.com>
2026-04-20 20:42:47 +08:00
0001fb3aab
swr/swresample: avoid reapplication of firstpts
...
During a resampling operation where
1) user has specified first_pts
2) SWR_FLAG_RESAMPLE is not set initially (directly or otherwise)
3) first_pts has been fulfilled (always using hard compensation)
then upon first encountering a delay where a soft compensation is
required, swr_set_compensation will lead to another init of swr which
will reset outpts to the specified firstpts thus leading to an output
frame having its pts = firstpts. When the next input frame is received,
swr will see a large delay and inject silence from firstpts to the
current frame's pts. This can lead to severe desync and in worst case,
loss of audio playback.
Parameter firstpts initialized to AV_NOPTS_VALUE in swr_alloc and then
checked in swr_init to avoid resetting outpts, thus avoiding reapplication
of firstpts.
Fixes #4131 .
2026-04-20 20:42:42 +08:00
86e9ddf140
libavdevice/nuttx: Remove the forward declaration of nuttx_cap_class
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2026-04-20 20:42:39 +08:00
126fd3df8e
fftools/ffmpeg_mux: stop logging to AVFormatContext
...
Only the muxer itself is supposed to do that. Log to OutputStream
instead.
Drop now-redundant information from the logged string.
2026-04-20 20:42:35 +08:00
23f9283d04
libavdevice/nuttx: Move playback flag from ff_nuttx_open to ff_nuttx_init
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2026-04-20 20:42:32 +08:00
e1b856790e
fftools/ffmpeg_filter: move FilterGraph.graph to FilterGraphThread
...
The AVFilterGraph is fully owned by the filtering thread and should
never be accessed outside of it.
2026-04-20 20:42:18 +08:00
6cbd503ff4
FFMPEG: optimized timestamp calc.
...
Signed-off-by: zhushiqshi <zhushiqshi@xiaomi.com>
2026-04-20 20:42:10 +08:00
5ffef14821
lavc/vc1dsp: R-V V inv_trans
...
C908:
vc1dsp.vc1_inv_trans_4x4_dc_c: 125.7
vc1dsp.vc1_inv_trans_4x4_dc_rvv_i32: 53.5
vc1dsp.vc1_inv_trans_4x8_dc_c: 230.7
vc1dsp.vc1_inv_trans_4x8_dc_rvv_i32: 65.5
vc1dsp.vc1_inv_trans_8x4_dc_c: 228.7
vc1dsp.vc1_inv_trans_8x4_dc_rvv_i64: 64.5
vc1dsp.vc1_inv_trans_8x8_dc_c: 476.5
vc1dsp.vc1_inv_trans_8x8_dc_rvv_i64: 80.2
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
2026-04-20 20:42:03 +08:00
ba5e958295
ffmpeg: use hw field indicate samplerate
...
Signed-off-by: yangyalei <yangyalei@xiaomi.com>
2026-04-20 20:41:59 +08:00
5ae183910a
avfilter/framesync: fix OOM case
...
Fixes OOM when caller keeps adding frames into filtergraph
that reached EOF by other means, for example EOF is signalled
by other filter in filtergraph or by buffersink.
2026-04-20 20:41:51 +08:00
a5fb28ffe7
FFMPEG:add 12K sample rate support in nuttx
...
Signed-off-by: jinxiuxu <jinxiuxu@xiaomi.com>
2026-04-20 20:41:47 +08:00
47f131f86b
avfilter/asrc_afirsrc: fix by one smaller allocation of buffer
2026-04-20 20:41:40 +08:00
a48c3214c1
ffmpeg: add log when playback resume from suspend
...
Signed-off-by: liuwei35 <liuwei35@xiaomi.com>
2026-04-20 20:41:36 +08:00
690989c4a1
x86/: clear the high bits for order in scalarproduct_and_madd functions
...
Should fix checkasm failures on win64.
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:41:33 +08:00
a76e7117f5
ffmpeg:optimize get channel_layouts for asrc_adevsrc filter
...
optimize get channel_layouts for asrc_adevsrc filter
Signed-off-by: shipei <shipei@xiaomi.com>
2026-04-20 20:41:29 +08:00
e061db2212
avcodec/mediacodecdec: fix return EAGAIN after EOF
...
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2026-04-20 20:41:26 +08:00
53b56210d4
ffmpeg asrc_adevsrc:optimize channel layout rule for asrc_adevsrc
...
optimize channel layout add rule for asrc_adevsrc,one nb_channel has more then one channle layouts
Signed-off-by: shipei <shipei@xiaomi.com>
2026-04-20 20:41:23 +08:00
e7c5903279
avcodec/h264dec: use BOOL for skip_gray, noref_gray
...
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-04-20 20:41:19 +08:00
eaca3c1a73
FFMPEG: handle av_opt_set_dict() av_opt_set_dict
...
CID 154902,CHECKED_RETURN
Signed-off-by: jinxiuxu <jinxiuxu@xiaomi.com>
2026-04-20 20:41:16 +08:00
0f76028c57
avfilter/af_afir: add irnorm and irlink options
...
Deprecate gtype option.
2026-04-20 20:41:05 +08:00
cd39d8cf3b
ffmpeg:reconfig adevsrc when bt stop audio
...
rootcause:leaudio would update audio config when siwtch from one audio context
to another context, then ffmpeg need reconfig codecpar
Signed-off-by: chengkai <chengkai@xiaomi.com>
2026-04-20 20:40:55 +08:00
3057396fb1
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.
2026-04-20 20:40:51 +08:00
0bc7138ff0
FFmpeg: adevsrc - free decoder context before reconfig
...
Signed-off-by: shizhenghui <shizhenghui@xiaomi.com>
2026-04-20 20:40:48 +08:00
d6651992a5
lavc/exrdsp: unroll predictor
...
With explicit unrolling, we can skip half of the sign bit flips, and
the compiler is then better able to optimise the scalar loop:
predictor_c: 31376.0 (before)
predictor_c: 23703.0 (after)
2026-04-20 20:40:43 +08:00
b2b9c6a401
external/ffmpeg: free last_pkt before packet clone
...
Signed-off-by: jinxiuxu <jinxiuxu@xiaomi.com>
2026-04-20 20:40:39 +08:00
bef74ba2b0
lavc/sbrdsp: R-V V hf_gen
...
hf_gen_c: 2922.7
hf_gen_rvv_f32: 731.5
2026-04-20 20:40:36 +08:00
a1eb52566c
FFMPEG: correct audio_lossless to pcm_lossless
...
many lossless audio format like ALAC.. but not pcm.
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:40:32 +08:00
6487581f73
avfilter/avf_showcwt: add fm frequency scaler
2026-04-20 20:40:27 +08:00
82ad46de1c
FFMPEG: add offload capture support.
...
dependson:3523124
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:40:23 +08:00
e0334c73b6
lavc/sbrdsp: R-V V sbr_hf_g_filt
...
hf_g_filt_c: 1552.5
hf_g_filt_rvv_f32: 679.5
2026-04-20 20:40:17 +08:00
2c90899a9d
a2dp ctrl socket first POLLOUT before connection setup
...
Signed-off-by: fangzhenwei <fangzhenwei@xiaomi.com>
2026-04-20 20:40:14 +08:00
5b6a01751e
avutil/hwcontext_vulkan: fix memleak when device_create is skipped
...
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2026-04-20 20:39:56 +08:00
bd28cc34f0
ffmpeg: enable O_CLOEXEC explicit
...
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
2026-04-20 20:39:52 +08:00
0969389268
avfilter/vidstab: add option for file format specification
...
The vidstab library added support in Nov 2020 for writing/reading
the transforms data in binary in addition to ASCII. The library default
was changed to binary format but no changes were made to the AVfilters
resulting in data file for writing or reading being always opened as text.
This effectively broke the filters.
Option added to vidstabdetect to specify file format and open files in
both filters with the correct attributes.
2026-04-20 20:39:47 +08:00
6ee516abc8
ffmpeg:fix latency abnormally when driver not ready to start
...
if latency not inited,it is abnormally when driver not ready to start,sometime it value like: latency:30401280
Signed-off-by: shipei <shipei@xiaomi.com>
2026-04-20 20:39:44 +08:00
5569e7353a
hwcontext_vulkan: improve queue family init code
...
When users zero-init'd the struct, or left it as-is, the encode
queue family matched the graphics queue family, which led it to be
incorrectly logged as being used for encode.
This just improves the logging so this isn't printed anymore.
2026-04-20 20:39:40 +08:00
ea73ba2131
ffmpeg: fix coverity warning
...
fix resource leaks and self assignment
Signed-off-by: cenzhanquan1 <cenzhanquan1@xiaomi.com>
2026-04-20 20:39:27 +08:00
4c3136857b
avcodec/jpegxl_parser: fix OOB read regression
...
In f7ac3512f5b5cb8eb149f37300b43461d8e93af3 the size of the dynamically
allocated buffer was shrunk, but it was made too small for very small
alphabet sizes. This patch restores the size to prevent an OOB read.
Reported-by: Cole Dilorenzo <coolkingcole@gmail.com>
Signed-off-by: Leo Izen <leo.izen@gmail.com>
2026-04-20 20:39:20 +08:00
24a9c5e480
FFMPEG: add strict condition to underflow.
...
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:39:16 +08:00
5a8c3218d2
avcodec/pthread_frame: Remove FF_API_SLICE_OFFSET
...
Since 432adca5fedcb277b9a715a723cfd40735ec58f8 no decoder
looks at the slice_count and slice_offset fields at all,
so there is no reason to synchronize them between the worker
and the user thread.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:38:41 +08:00
2337dcdff9
ffmpeg:reduce query times in ff_nuttx_capbility_query_ranges
...
Signed-off-by: yuexinyi <yuexinyi@xiaomi.com>
2026-04-20 20:38:37 +08:00
a24195dcbf
avcodec/error_resilience: Make applying decode_error_flags optional
...
Add a pointer parameter that if supplied will be used to return
the updated decode_error_flags. This will allow to fix several
races when using frame-threading; these resulted from AVFrame
that the earlier code updated concurrently being used as source
in an av_frame_ref() call in the decoder's update_thread_context.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:38:31 +08:00
e5f93889b0
ffmpeg: correct function name in vsrc_devsrc and asrc_adevsrc filter
...
Signed-off-by: yuexinyi <yuexinyi@xiaomi.com>
2026-04-20 20:38:28 +08:00
8168a75c47
avcodec/smcenc: remove useless cast
2026-04-20 20:38:00 +08:00
24b75f6a39
ffmpeg:add le audio and a2dp audio option
...
Signed-off-by: chengkai <chengkai@xiaomi.com>
2026-04-20 20:37:56 +08:00
f6d2b5c056
avformat/matroskaenc: Fix writing of markers
...
When the marker writing code was merged from libav to FFmpeg
in dc62016c
2026-04-20 20:37:41 +08:00
d45dcff4a8
ffmpeg : member access within null pointer of type 'struct AVCodecContext'
...
get sample_rate from inlink in place of enc_ctx.
Signed-off-by: libei1 <libei1@xiaomi.com>
2026-04-20 20:37:37 +08:00
b247d70780
fate/matroska: Stop using unicode in command line paramters
...
The fate-run.sh shell script exports LC_ALL=C before invoking the
test executables; this is probably done for consistency.
When executing Windows binaries with Wine, it normally handles
UTF-8 command line parameters just fine - but with LC_ALL set to
C, it treats them as plain ASCII.
As the unicode command line parameters wasn't the main thing
being tested here, just convert them to plain ASCII, for
portability. This fixes the test for all test configurations that
use Wine.
Signed-off-by: Martin Storsjö <martin@martin.st>
2026-04-20 20:37:29 +08:00
1685f31803
FFmpeg: Fix compilation warning about size_t format printing
...
ffmpeg/libavdevice/nuttx_dec.c:107:39: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 8 has type ‘size_t’ {aka ‘unsigned int’} [-Wformat=]
107 | snprintf(data, data_size, "%d|%d|%d|%d|%"PRIu64"",
| ^~~~~~~~~~~~~~~
108 | priv->running, priv->flushing,
109 | priv->period_bytes, priv->periods, dq_count(&priv->bufferq));
| ~~~~~~~~~~~~~~~~~~~~~~~~
| |
| size_t {aka unsigned int}
Signed-off-by: renjianguang <renjianguang@xiaomi.com>
2026-04-20 20:37:25 +08:00
0bf5f29940
avfilter/vf_ssim: Fix x86 assembly code for SSIM calculation
...
This commit fixes bug #10495
The code had several bugs related to post-loop compensation code:
- test assembly instruction performs bitwise AND operation and
generate flags used by jz branch instruction. Wrong test condition
leads to incorrect branching
- Incorrect compensation code for some branches
Signed-off-by: Evgeny Pavlov <lucenticus@gmail.com>
2026-04-20 20:37:23 +08:00
f05d9e758f
FFmpeg: fix format warning in libavdevice/nuttx_dec.c
...
107 | snprintf(data, data_size, "%d|%d|%d|%d|%d",
| ~^
| |
| int
| %ld
108 | priv->running, priv->flushing,
109 | priv->period_bytes, priv->periods, dq_count(&priv->bufferq));
| ~~~~~~~~~~~~~~~~~~~~~~~~
| |
| size_t {aka long unsigned int}
Signed-off-by: yangsen5 <yangsen5@xiaomi.com>
2026-04-20 20:37:18 +08:00
664f23c83f
avcodec/exr: tag gamma=1.0 output as linear light
...
By default the OpenEXR decoder outputs linear light pixel data by
applying a gamma=1.0 transfer (i.e. a no-op). When it does so, it
should tag the data as linear so color-managed filters or other tools
can work with it correctly.
Signed-off-by: Leo Izen <leo.izen@gmail.com>
2026-04-20 20:37:15 +08:00
773d02532e
ffmpeg: let bluelet devices report sample formats
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:37:11 +08:00
c6e235379e
avformat/flvdec: handle exheader fourcc correctly in metadata
...
In metadata fourcc is carried in the AMF number, not as binary.
Partially based on a patch by Steven Liu.
Signed-off-by: Marton Balint <cus@passwd.hu>
2026-04-20 20:36:59 +08:00
c37847a7fe
FFmpeg: fix coverity warning in libavdevice/nuttx.c
...
Signed-off-by: shizhenghui <shizhenghui@xiaomi.com>
2026-04-20 20:36:55 +08:00
fd17e1ad7b
libswresample: Prevent out of bounds.
...
We've been fuzzing torchvision with [sydr-fuzz](https://github.com/ispras/oss-sydr-fuzz )
and found out of bounds error in ffmpeg project at audioconvert.c:151.
To prevent error we need to fix checks for in and out fmt in swr_init.
Signed-off-by: Eli Kobrin <kobrineli@ispras.ru>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-04-20 20:36:47 +08:00
951e11666c
ffmpeg : adevsink add support to get current playback timestamp
...
adevsink add support to get current playback timestamp.
Signed-off-by: libei1 <libei1@xiaomi.com>
2026-04-20 20:36:38 +08:00
8a3ef023ab
fftools/ffprobe: Fix memleak
...
Fixes Coverity issue #1524491 .
Regression since e6126abc6997058ca49ee596b70611bbe367163e.
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:36:35 +08:00
2a63a6b065
ffmpeg:optimize bluelet enc control msg case
...
optimize bluelet enc control msg case
Signed-off-by: shipei <shipei@xiaomi.com>
2026-04-20 20:36:32 +08:00
48787dc6df
avcodec: move mastering display colour volume SEI handling to h2645_sei
...
This allows this common H.274 SEI to be parsed from both H.264
as well as HEVC, as well as probably from VVC in the future.
Generally attempts to keep the original code as similar as possible.
FATE test refererence changes only change the order of side data
export within a single frame. Nothing else seems to have changed.
2026-04-20 20:36:26 +08:00
b6455e61f3
ffmpeg: bluelet_dec handles start/stop instead of play/pause
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:36:23 +08:00
1b66c53eef
hwcontext_vulkan: hide Linux-only header after 571756bf2fe2
...
major/minor are in <sys/types.h> on BSDs and <sys/mkdev.h> on Solaris-like.
libavutil/hwcontext_vulkan.c:55:10: fatal error: 'sys/sysmacros.h' file not found
#include <sys/sysmacros.h>
^~~~~~~~~~~~~~~~~
2026-04-20 20:36:16 +08:00
6dcc9fb36f
FFMPEG: query sample_format from audio driver.
...
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:36:12 +08:00
18ce7087fe
lavd/opengl: select the GL context before drawing
...
Since “2d924b3a63 fftools/ffmpeg: move each muxer to a separate thread”,
opengl_write_packet() is called from a different thread than
opengl_write_header() and would nothing for lack of a selected context.
2026-04-20 20:35:57 +08:00
a908a5723a
FFMPEG: use start/stop command to control device filter.
...
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:35:42 +08:00
f903ae1658
avcodec/decode: Return EAGAIN instead of discarding unused packet
...
Should fix #10457 , a regression caused by
69516ab3e917a6e91d26e38d04183c60fd71cbab.
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:35:37 +08:00
434d603b18
ffmpeg:add bluelet leaudio dec/enc handler
...
Signed-off-by: chengkai <chengkai@xiaomi.com>
2026-04-20 20:35:33 +08:00
3d4081fba4
lavc: add a header for internal generic-layer APIs
...
The goal is to distinguish between APIs provided by the generic layer to
individual codecs and APIs internal to the generic layer.
Start by moving ff_{decode,encode}_receive_frame() and
ff_{decode,encode}_preinit() into this new header, as those functions
are called from generic code and should not be visible to individual
codecs.
2026-04-20 20:35:28 +08:00
7f66e86a15
ffmpeg: adevsrc should report accurate ch_layout
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:35:24 +08:00
0fd69129a5
amfenc: Update the min version to 1.4.29.0 for AMF SDK.
2026-04-20 20:35:15 +08:00
5ed8233148
libavdevice/nuttx : nuttx enc support get_output_timestamp
...
JIRA-ID:VELAPLATFO-8755
nuttx_enc compute timestamp, and add get_output_timestamp
Signed-off-by: libei1 <libei1@xiaomi.com>
2026-04-20 20:35:11 +08:00
e1b5c84cd3
avformat/evc: use get_ue_golomb_long()
...
This partially reverts commit d0fc1b3507c, which reintroduced a regression
originally fixed in 5e9986fd2d.
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:35:08 +08:00
2a2eefee82
ffmpeg : improve libavdevice/nuttx captured definition
...
JIRA-ID:VELAPLATFO-9568
add bool capture for in/out device, add io_bytes for both devices
Signed-off-by: libei1 <libei1@xiaomi.com>
2026-04-20 20:35:05 +08:00
73855e8f18
doc/filters: correct luma terminology
...
Partially fixes #10427
See https://poynton.ca/notes/colour_and_gamma/ColorFAQ.html#RTFToC11 for
ref.
2026-04-20 20:35:02 +08:00
29665002de
FFMPEG: code optimizing.
...
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:34:58 +08:00
b0a492cdcb
avfilter/af_afir: do not use ff_outlink_get_status() on inlinks
2026-04-20 20:34:11 +08:00
89a65397fa
FFMPEG: fix dereference pkt is null
...
check pkt whether is null avoid avcodec_receive_packet function call av_packet_unref dereference segmentation fault.
Signed-off-by: cenzhanquan1 <cenzhanquan1@xiaomi.com>
2026-04-20 20:34:08 +08:00
1d98ae6c8a
avcodec/av1dec: convert to receive_frame()
...
This removes the overhead of inserting the av1_frame_split bsf as part of the
decoding process.
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:33:49 +08:00
7f73494f77
FFMPEG: Fix warnings.
...
ffmpeg/libavdevice/nuttx.c:451:57: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'uint32_t' {aka 'long unsigned int'} [-Wformat=]
451 | av_log(NULL, AV_LOG_DEBUG, "[%s][%s] configure, sr:%u ch:%d ret:%d\n",
| ~^
| |
| unsigned int
| %lu
452 | __func__, priv->devname, priv->sample_rate, priv->ch_layout.nb_channels, ret);
| ~~~~~~~~~~~~~~~~~
| |
| uint32_t {aka long unsigned int}
Signed-off-by: cenzhanquan1 <cenzhanquan1@xiaomi.com>
2026-04-20 20:33:46 +08:00
035e455b52
fate/tests/ffmpeg: use -idct simple for fate-ffmpeg-input-r
...
Makes the test bitexact on non-x86_64.
2026-04-20 20:33:42 +08:00
841a14fc5a
external/ffmpeg: check ranges of channels
...
Signed-off-by: jinxiuxu <jinxiuxu@xiaomi.com>
2026-04-20 20:33:38 +08:00
2c40002ff0
lavfi/dnn: Modified DNN native backend related tools and docs.
...
Will remove native backend, so change the default backend in filters,
and also remove the python scripts which generate native model file.
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:32:56 +08:00
9903242bf8
doc/filters/libplacebo: remove outdated example
...
This example being first is now misleading because round-tripping
through hwdownload/hwupload is neither required nor recommended. Also,
the comment about avoiding format conversion is unnecessary because
`libplacebo` will now inherit the input frame format by default.
2026-04-20 20:32:54 +08:00
ae7e7b05d9
ffmpeg: plentful debug log
...
N/A
1. device ioctl debug log e.g.
[ 26.191100] [14] [ DEBUG] [ap] [ff_nuttx_open][/dev/audio/pcm0p] configure, sr:44100 ch:2 ret:0
[ 26.191200] [14] [ DEBUG] [ap] [ff_nuttx_open][/dev/audio/pcm0p] set buffer info, n:4 size:3528
[ 26.191300] [14] [ DEBUG] [ap] [ff_nuttx_open][/dev/audio/pcm0p] get buffer info, n:4 size:3528 ret:0
[ 26.534200] [14] [ DEBUG] [ap] [ff_nuttx_write_data][/dev/audio/pcm0p] start ret:0
2. format negotiation debug log e.g.
[ 21.142400] [14] [ DEBUG] [ap]
amix@MixSpeaker chs: order:1,ch:2,0x3
adevsink@pcm0p chs: order:0,ch:1,0x0 order:0,ch:2,0x0
amix@MixSpeaker rates: 44100
adevsink@pcm0p rates: 8000 11025 16000 22050 32000 44100 48000
amix@MixSpeaker fmts: s16p
adevsink@pcm0p fmts: s16
[ 21.142500] [14] [ DEBUG] [ap]
amix@MixSpeaker chs: order:1,ch:2,0x3
adevsink@pcm0p chs: order:1,ch:2,0x3
amix@MixSpeaker rates: 44100
adevsink@pcm0p rates: 44100
amix@MixSpeaker fmts: s16p
adevsink@pcm0p fmts: s16
[ 21.142700] [14] [ DEBUG] [ap] Setting 'converter' to value '4'
[ 21.142800] [14] [ DEBUG] [ap] auto-inserting filter 'auto_aresample' between the filter 'amix@MixSpeaker' and the filter 'adevsink@pcm0p'
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:32:51 +08:00
9050404993
avcodec/libx264: add a flush callback
...
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:32:14 +08:00
24478030d4
FFMPEG: fix system crash when sim boot whithout camera
...
Signed-off-by: lile7 <lile7@xiaomi.com>
2026-04-20 20:32:11 +08:00
f3b118c812
libavformat/tcp: add local_addr/local_port for network option
...
Signed-off-by: jackarain <jack.wgm@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2026-04-20 20:32:04 +08:00
d9f83b4739
FFMPEG: add offload option in adevsink.
...
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:32:01 +08:00
5ab7442253
lavc/codec_desc.c: remove AV_CODEC_PROP_TEXT_SUB property from ARIB_CAPTION
...
To support bitmap subtitle output, remove AV_CODEC_PROP_TEXT_SUB
property from codec descriptor for AV_CODEC_ID_ARIB_CAPTION.
This is similar to `libavcodec/libzvbi-teletextdec.c`
(AV_CODEC_ID_DVB_TELETEXT).
Instead, each subtitle decoder has to specify a subtitile format.
`libavcodec/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB to be set, so this adds a line to
specify a format there.
Signed-off-by: rcombs <rcombs@rcombs.me>
2026-04-20 20:31:57 +08:00
e22343cd0e
FFMPEG: add default codec setting in query_format.
...
dependson:888283
1, Filters which hook query_formats, set codecs in filter_query_formats.
streamselect is exception because it hook sanitize_formats.
2, Filters which doesn't hook query_formats, set codecs in ff_default_query_formats.
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
2026-04-20 20:31:54 +08:00
8161f26c12
avcodec/avutil: move dynamic HDR10+ metadata parsing to libavutil
...
Signed-off-by: Raphaël Zumer <rzumer@tebako.net>
Signed-off-by: James Almer <jamrial@gmail.com>
2026-04-20 20:31:47 +08:00
96e3f5956c
ffmpeg: fix NULL strcmp error
...
N/A
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:31:43 +08:00
d82f9ae7d8
lavu/frame: improve AVFrame.opaque[_ref] documentation
...
Make them match each other, mention interaction with
AV_CODEC_FLAG_COPY_OPAQUE.
2026-04-20 20:31:34 +08:00
a8e85bba00
ffmpeg: nuttx_dec support temparory pause
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
2026-04-20 20:31:30 +08:00
51b3e1bb2d
avfilter/af_afir: reduce output gain with default parameters
...
It was unreasonably high. Also change scaling to reduce
rare quantization errors.
2026-04-20 20:30:36 +08:00
dcac24dcec
ffmpeg: fix uinit error
...
0 0x5672bb6e in avformat_free_context (s=0x56d21060) at ffmpeg/libavformat/avformat.c:129
1 0x567ddf8e in adevsink_uninit (ctx=0x56d228b0) at ffmpeg/libavfilter/asink_adevsink.c:169
2 0x56721835 in avfilter_free (filter=0x56d228b0) at ffmpeg/libavfilter/avfilter.c:863
3 0x5672a92e in create_filter (log_ctx=0x56d14590, args=0x56d23050 "format=nuttx:devname=/dev/audio/pcm0p", name=0x56d22f40 "adevsink@pcm0p", index=<optimized out>, ctx=0xfffffffe,
filt_ctx=0xf6ec3e88) at ffmpeg/libavfilter/graphparser.c:158
4 parse_filter (filt_ctx=filt_ctx@entry=0xf6ec3e88, buf=buf@entry=0xf6ec3e6c, graph=graph@entry=0x56d14590, index=24, log_ctx=0x56d14590) at ffmpeg/libavfilter/graphparser.c:201
5 0x5672af22 in avfilter_graph_parse2 (graph=0x56d14590, filters=<optimized out>, inputs=0xf6ec3ed8, outputs=0xf6ec3edc) at ffmpeg/libavfilter/graphparser.c:438
6 0x5671bc90 in media_graph_load (priv=0x56d16bf0, conf=0x56a5a466 "/etc/media/graph.conf") at media_graph.c:153
7 0x5671c435 in media_graph_create (file=0x56a5a466) at media_graph.c:337
8 0x56713f0b in mediad_main (argc=1, argv=0xf6cb5040) at media_daemon.c:163
9 0x5658de28 in nxtask_startup (entrypt=0x56713e8b <mediad_main>, argc=1, argv=0xf6cb5040) at sched/task_startup.c:70
10 0x5657ff82 in nxtask_start () at task/task_start.c:134
11 0xdeadbeef in ?? ()
Signed-off-by: ligd <liguiding1@xiaomi.com>
2026-04-20 20:30:32 +08:00
edc934782f
avcodec/pnmenc: Check av_image_get_buffer_size()
...
Fixes the crash in ticket #10050 .
Also ensure that we don't overflow before ff_get_encode_buffer().
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-04-20 20:30:02 +08:00
1d136bd248
bluelet:fix build error if not enable CONFIG_NET_RPMSG
...
Signed-off-by: fangzhenwei <fangzhenwei@xiaomi.com>
2026-04-20 20:29:57 +08:00
6d4e16b532
avfilter/af_firequalizer: switch to TX from lavu
2026-04-20 20:29:50 +08:00
9299ef8b7b
ffmpeg/bluelet:fix warning
...
libavdevice/bluelet.c:357:33: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘uint32_t’ {aka ‘unsigned int’} [-Wformat=]
357 | "channel_mode=%lu:blocks=%lu:subbands=%lu:alloc_method=%lu:bitpool=%lu",
| ~~^
| |
| long unsigned int
| %u
358 | param.channel_mode, param.blocks, param.subbands, param.alloc_method, param.bitpool);
| ~~~~~~~~~~~~~~~~~~
| |
| uint32_t {aka unsigned int}
libavdevice/bluelet.c:357:44: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint32_t’ {aka ‘unsigned int’} [-Wformat=]
357 | "channel_mode=%lu:blocks=%lu:subbands=%lu:alloc_method=%lu:bitpool=%lu",
| ~~^
| |
| long unsigned int
| %u
358 | param.channel_mode, param.blocks, param.subbands, param.alloc_method, param.bitpool);
| ~~~~~~~~~~~~
| |
| uint32_t {aka unsigned int}
Signed-off-by: fangzhenwei <fangzhenwei@xiaomi.com>
2026-04-20 20:29:47 +08:00
0e99873ffa
avfilter/af_loudnorm: fix incorrect gain when audio is shorter than 3s
...
The input data is multiplied by `s->offset` to get normalized output.
`s->target_tp` and `true_peak` is not in dB,
so `s->offset` should be calculated by division instead of subtraction.
Signed-off-by: Rui Zhu <real.zhurui@gmail.com>
2026-04-20 20:29:37 +08:00
5de2d251c8
FFmpeg/bluelet:adapt to 5.1.1 version
...
Signed-off-by: jihandong <jihandong@xiaomi.com>
Signed-off-by: fangzhenwei <fangzhenwei@xiaomi.com>
2026-04-20 20:29:34 +08:00
d4c7951080
avfilter/vf_pseudocolor: add spectral preset
2026-04-20 20:29:22 +08:00
90eb42bda6
Merge branch 'origin511' into sync511
2026-04-20 20:29:19 +08:00
25f51f455f
avfilter/dnn/dnn_backend_tf: simplify the code with ff_hex_to_data
...
please use tools/python/tf_sess_config.py to get the sess_config after that.
note the byte order of session config is in normal order.
bump the MICRO version for the config change.
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2026-04-20 20:19:33 +08:00
9bf86b50ce
lavfi/dnn/dnn_backend_native_layer_mathunary: add exp support
...
Signed-off-by: Wenlong Ding <wenlong.ding@intel.com>
2026-04-20 20:18:53 +08:00
01d7cb6160
dnn/native: add native support for dense
...
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
2026-04-20 20:15:25 +08:00
e00f9d75a6
dnn_backend_native_layer_mathbinary: add floormod support
...
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
2026-04-20 20:14:42 +08:00
b17754d5a4
dnn_backend_native_layer_mathunary: add round support
...
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:14:32 +08:00
fbdc2f17a0
dnn/native: add native support for avg_pool
...
Not support pooling strides in channel dimension yet.
Signed-off-by: Ting Fu <ting.fu@intel.com>
Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:14:30 +08:00
8d7156c45b
dnn_backend_native_layer_mathunary: add floor support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import os
import numpy as np
import imageio
from tensorflow.python.framework import graph_util
name = 'floor'
pb_file_path = os.getcwd()
if not os.path.exists(pb_file_path+'/{}_savemodel/'.format(name)):
os.mkdir(pb_file_path+'/{}_savemodel/'.format(name))
with tf.Session(graph=tf.Graph()) as sess:
in_img = imageio.imread('detection.jpg')
in_img = in_img.astype(np.float32)
in_data = in_img[np.newaxis, :]
input_x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
y_ = tf.math.floor(input_x*255)/255
y = tf.identity(y_, name='dnn_out')
sess.run(tf.global_variables_initializer())
constant_graph = graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
with tf.gfile.FastGFile(pb_file_path+'/{}_savemodel/model.pb'.format(name), mode='wb') as f:
f.write(constant_graph.SerializeToString())
print("model.pb generated, please in ffmpeg path use\n \n \
python tools/python/convert.py {}_savemodel/model.pb --outdir={}_savemodel/ \n \nto generate model.model\n".format(name,name))
output = sess.run(y, feed_dict={ input_x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
print("To verify, please ffmpeg path use\n \n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model={}_savemodel/model.pb:input=dnn_in:output=dnn_out:dnn_backend=tensorflow -f framemd5 {}_savemodel/tensorflow_out.md5\n \
or\n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model={}_savemodel/model.pb:input=dnn_in:output=dnn_out:dnn_backend=tensorflow {}_savemodel/out_tensorflow.jpg\n \nto generate output result of tensorflow model\n".format(name, name, name, name))
print("To verify, please ffmpeg path use\n \n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model={}_savemodel/model.model:input=dnn_in:output=dnn_out:dnn_backend=native -f framemd5 {}_savemodel/native_out.md5\n \
or \n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model={}_savemodel/model.model:input=dnn_in:output=dnn_out:dnn_backend=native {}_savemodel/out_native.jpg\n \nto generate output result of native model\n".format(name, name, name, name))
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
2026-04-20 20:14:27 +08:00
57e034adad
dnn_backend_native_layer_mathunary: add ceil support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import os
import numpy as np
import imageio
from tensorflow.python.framework import graph_util
name = 'ceil'
pb_file_path = os.getcwd()
if not os.path.exists(pb_file_path+'/{}_savemodel/'.format(name)):
os.mkdir(pb_file_path+'/{}_savemodel/'.format(name))
with tf.Session(graph=tf.Graph()) as sess:
in_img = imageio.imread('detection.jpg')
in_img = in_img.astype(np.float32)
in_data = in_img[np.newaxis, :]
input_x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
y = tf.math.ceil( input_x, name='dnn_out')
sess.run(tf.global_variables_initializer())
constant_graph = graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
with tf.gfile.FastGFile(pb_file_path+'/{}_savemodel/model.pb'.format(name), mode='wb') as f:
f.write(constant_graph.SerializeToString())
print("model.pb generated, please in ffmpeg path use\n \n \
python tools/python/convert.py ceil_savemodel/model.pb --outdir=ceil_savemodel/ \n \n \
to generate model.model\n")
output = sess.run(y, feed_dict={ input_x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
print("To verify, please ffmpeg path use\n \n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model=ceil_savemodel/model.pb:input=dnn_in:output=dnn_out:dnn_backend=tensorflow -f framemd5 ceil_savemodel/tensorflow_out.md5\n \n \
to generate output result of tensorflow model\n")
print("To verify, please ffmpeg path use\n \n \
./ffmpeg -i detection.jpg -vf format=rgb24,dnn_processing=model=ceil_savemodel/model.model:input=dnn_in:output=dnn_out:dnn_backend=native -f framemd5 ceil_savemodel/native_out.md5\n \n \
to generate output result of native model\n")
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:14:26 +08:00
469fc45766
dnn_backend_native_layer_mathunary: add atanh support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
please uncomment the part you want to test
x_sinh_1 = tf.sinh(x)
x_out = tf.divide(x_sinh_1, 1.176) # sinh(1.0)
x_cosh_1 = tf.cosh(x)
x_out = tf.divide(x_cosh_1, 1.55) # cosh(1.0)
x_tanh_1 = tf.tanh(x)
x__out = tf.divide(x_tanh_1, 0.77) # tanh(1.0)
x_asinh_1 = tf.asinh(x)
x_out = tf.divide(x_asinh_1, 0.89) # asinh(1.0/1.1)
x_acosh_1 = tf.add(x, 1.1)
x_acosh_2 = tf.acosh(x_acosh_1) # accept (1, inf)
x_out = tf.divide(x_acosh_2, 1.4) # acosh(2.1)
x_atanh_1 = tf.divide(x, 1.1)
x_atanh_2 = tf.atanh(x_atanh_1) # accept (-1, 1)
x_out = tf.divide(x_atanh_2, 1.55) # atanhh(1.0/1.1)
y = tf.identity(x_out, name='dnn_out') #please only preserve the x_out you want to test
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
9bb206f887
dnn_backend_native_layer_mathunary: add acosh support
...
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
a2a83a6e47
dnn_backend_native_layer_mathunary: add asinh support
...
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
51eb6e3697
dnn_backend_native_layer_mathunary: add tanh support
...
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
7ba2f132c8
dnn_backend_native_layer_mathunary: add cosh support
...
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
ec36314dc0
dnn_backend_native_layer_mathunary: add sinh support
...
Signed-off-by: Ting Fu <ting.fu@intel.com>
2026-04-20 20:14:09 +08:00
ebccdd69a6
dnn_backend_native_layer_mathunary: add atan support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.atan(x)
x2 = tf.divide(x1, 3.1416/4) # pi/4
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:14:01 +08:00
7e53492439
dnn_backend_native_layer_mathunary: add acos support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.acos(x)
x2 = tf.divide(x1, 3.1416/2) # pi/2
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:14:01 +08:00
146c9191eb
dnn_backend_native_layer_mathunary: add asin support
...
It can be tested with the model generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.asin(x)
x2 = tf.divide(x1, 3.1416/2) # pi/2
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:14:01 +08:00
6dfbc96d37
dnn_backend_native_layer_mathunary: add tan support
...
It can be tested with the model generated with below python scripy
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.multiply(x, 0.78)
x2 = tf.tan(x1)
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:13:46 +08:00
966133bd6a
dnn_backend_native_layer_mathunary: add cos support
...
It can be tested with the model generated with below python scripy
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.multiply(x, 1.5)
x2 = tf.cos(x1)
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:13:46 +08:00
29e32e8e3a
dnn_backend_native_layer_mathunary: add sin support
...
It can be tested with the model file generated with below python scripy:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.multiply(x, 3.14)
x2 = tf.sin(x1)
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo Yejun <yejun.guo@intel.com>
2026-04-20 20:13:46 +08:00
2c62ed9150
dnn_backend_native_layer_mathunary: add abs support
...
more math unary operations will be added here
It can be tested with the model file generated with below python scripy:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpeg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.subtract(x, 0.5)
x2 = tf.abs(x1)
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:13:20 +08:00
fed73deee2
dnn/native: add native support for minimum
...
it can be tested with model file generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
x1 = tf.minimum(0.7, x)
x2 = tf.maximum(x1, 0.4)
y = tf.identity(x2, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:12:56 +08:00
433d3f3906
dnn/native: add native support for divide
...
it can be tested with model file generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 2 / x
z2 = 1 / z1
z3 = z2 / 0.25 + 0.3
z4 = z3 - x * 1.5 - 0.3
y = tf.identity(z4, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:12:39 +08:00
1c8338d020
dnn/native: add native support for 'mul'
...
it can be tested with model file generated from above python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 0.5 + 0.3 * x
z2 = z1 * 4
z3 = z2 - x - 2.0
y = tf.identity(z3, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:12:39 +08:00
88edd34908
dnn/native: add native support for 'add'
...
It can be tested with the model file generated with below python script:
import tensorflow as tf
import numpy as np
import imageio
in_img = imageio.imread('input.jpg')
in_img = in_img.astype(np.float32)/255.0
in_data = in_img[np.newaxis, :]
x = tf.placeholder(tf.float32, shape=[1, None, None, 3], name='dnn_in')
z1 = 0.039 + x
z2 = x + 0.042
z3 = z1 + z2
z4 = z3 - 0.381
z5 = z4 - x
y = tf.math.maximum(z5, 0.0, name='dnn_out')
sess=tf.Session()
sess.run(tf.global_variables_initializer())
graph_def = tf.graph_util.convert_variables_to_constants(sess, sess.graph_def, ['dnn_out'])
tf.train.write_graph(graph_def, '.', 'image_process.pb', as_text=False)
print("image_process.pb generated, please use \
path_to_ffmpeg/tools/python/convert.py to generate image_process.model\n")
output = sess.run(y, feed_dict={x: in_data})
imageio.imsave("out.jpg", np.squeeze(output))
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:12:39 +08:00
c3705ef175
dnn_backend_native_layer_mathbinary: add sub support
...
more math binary operations will be added here
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
2026-04-20 20:12:20 +08:00
73a0274ccb
convert_from_tensorflow.py: add support when kernel size is 1*1 with one input/output channel (gray image)
...
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
2026-04-20 20:10:37 +08:00
a3d1485050
dnn: add tf.nn.conv2d support for native model
...
Unlike other tf.*.conv2d layers, tf.nn.conv2d does not create many
nodes (within a scope) in the graph, it just acts like other layers.
tf.nn.conv2d only creates one node in the graph, and no internal
nodes such as 'kernel' are created.
The format of native model file is also changed, a flag named
has_bias is added, so change the version number.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
2026-04-20 20:10:02 +08:00
7a863118e1
libavfilter/dnn: add layer maximum for native mode.
...
The reason to add this layer is that it is used by srcnn in vf_sr.
This layer is currently ignored in native mode. After this patch,
we can add multiple outputs support for native mode.
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
2026-04-20 20:09:16 +08:00
b6410b7b41
libavfilter/dnn: add header into native model file
...
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
2026-04-20 20:08:46 +08:00
e79349bb2f
dnn: export operand info in python script and load in c code
...
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
2026-04-20 20:08:40 +08:00
openvela-robot