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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-04 06:08:26 +02:00

46200 Commits

Author SHA1 Message Date
Paul B Mahol
4a5ee8c399 avcodec/tiff: do not abort on zero denominator
Fixes decoding valid DNG file.
2022-03-03 21:22:48 +01:00
Lu Wang
72604b10f4 avcodec: [loongarch] Optimize Hevc_mc_uni/w with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an
before: 182fps
after : 191fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-01 23:53:40 +01:00
Hao Chen
a70a5b7c62 avcodec: [loongarch] Optimize Hevc_mc_bi with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an
before: 124fps
after : 182fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-01 23:53:40 +01:00
Lu Wang
b6ceeee16b avcodec: [loongarch] Optimize Hevc_idct/lpf with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an
before:  110fps
after : 124fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-01 23:53:40 +01:00
Lu Wang
20194d573d avcodec: [loongarch] Optimize Hevcdsp with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an
before:  94fps
after : 110fps

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-01 23:53:40 +01:00
Limin Wang
5cd3c83a86 avcodec: support for CUVA HDR Vivid metadata
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2022-03-01 09:08:43 +08:00
James Almer
4e33bae9f9 avcodec/setts_bsf: add an option to set output time base
And a relevant constant to use it in expressions.

Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-28 17:41:08 -03:00
James Almer
9c8a06a7d6 avcodec/setts_bsf: stop repeatedly setting values that don't change between packets
Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-28 12:48:14 -03:00
James Almer
825fb5f1cb avcodec/setts_bsf: add constants to modify packet duration
Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-28 12:15:45 -03:00
James Almer
9ed3139a76 avcodec/setts_bsf: add NEXT_PTS/DTS expression constants
They correspond to the relevant fields from the packet that follows the
one where the expressions are being applied.

Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-28 12:13:22 -03:00
Tong Wu
a0a2ccd55d qsvenc: avoid dereferencing the null pointer
The variable AVFrame *frame could be a null pointer, now add a null
pointer check to avoid dereferencing the null pointer.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
2022-02-28 12:41:40 +08:00
Tong Wu
d05ca3d779 qsv: add return value check for MFXQueryIMPL
add a return value check for function MFXQueryIMPL to handle the error
message.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
2022-02-28 12:41:27 +08:00
Wenbin Chen
342d4fb056 libavcodec/qsvenc: add mbbrc to hevc_qsv
Add mbbrc to hevc_qsv
For detailed description, please see "mbbrc" part in:
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
2022-02-28 12:40:02 +08:00
Wenbin Chen
4869ccb3f3 libavcodec/qsvenc: add more ChromaFormat support to mjpeg_qsv
ChromaForamt for mjpeg-qsv is always set to yuv420, and this will be
wrong when encode other pixel format (for example yuyv422). ChromaFormat
is changed to be adaptive to pix_fmt.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
2022-02-28 12:39:52 +08:00
Wenbin Chen
d165ce22a4 libavcodec/vaapi_encode: Add async_depth to vaapi_encoder to increase performance
Fix: #7706. After commit 5fdcf85bbffe7451c2, vaapi encoder's performance
decrease. The reason is that vaRenderPicture() and vaSyncBuffer() are
called at the same time (vaRenderPicture() always followed by a
vaSyncBuffer()). Now I changed them to be called in a asynchronous way,
which will make better use of hardware.
Async_depth is added to increase encoder's performance. The frames that
are sent to hardware are stored in a fifo. Encoder will sync output
after async fifo is full.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-02-28 12:37:02 +08:00
Wenbin Chen
e0ff869930 libavcodec/vaapi_encode: Add new API adaption to vaapi_encode
Add vaSyncBuffer to VAAPI encoder. Old version API vaSyncSurface wait
surface to complete. When surface is used for multiple operation, it
waits all operations to finish. vaSyncBuffer only wait one channel to
finish.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-02-28 12:37:02 +08:00
Andreas Rheinhardt
c1735bb139 avcodec/libopenjpegenc: Don't clone AVFrame unnecessarily
Reviewed-by: Michael Bradshaw <mjbshaw@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-25 22:31:30 +01:00
Andreas Rheinhardt
3ca347900e avcodec/h263dec: Avoid copying data when flipping image
Also remove an unchecked av_frame_make_writable().

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-25 22:31:30 +01:00
Michael Niedermayer
c182c70658 avcodec/movtextdec: add () to CMP() macro to avoid unexpected behavior
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-02-25 22:23:03 +01:00
James Almer
1dddb930aa avcodec/libsvtav1: update some options and defaults
And bump the minimum required version to 0.9.0

Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-24 20:36:53 -03:00
Martin Storsjö
17ab836a5f libavcodec, libavdevice: Remove unnecessary includes of version.h
xvmc.h used FF_API_* macros before, but they were removed in
1c63aed232febf4404659bf006237ee4f7f17c9c, leaving the include
unused.

The ones in android_camera.c and mediacodec_wrapper.c have been
added due to a misunderstanding, fixed in
c0bce367e4932f0fb09195e6978ac1a5a60480a4 and
13b77af2f0b56d6c87bb147947337981c21f4245.

The one in mediacodec.c seems to never have been used at all.

Signed-off-by: Martin Storsjö <martin@martin.st>
2022-02-24 22:36:15 +02:00
James Almer
a2b090da79 avcodec/libsvtav1: fix compilation with old SVT-AV1 builds
Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-24 16:34:16 -03:00
James Almer
c33b404885 avcodec/libsvtav1: add a svtav1-params option to pass a list of key=value parameters
Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-24 14:57:00 -03:00
Andreas Rheinhardt
636631d9db Remove unnecessary libavutil/(avutil|common|internal).h inclusions
Some of these were made possible by moving several common macros to
libavutil/macros.h.

While just at it, also improve the other headers a bit.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-24 12:56:49 +01:00
Andreas Rheinhardt
84f16bb5e6 avutil/avassert: Don't include avutil.h
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-24 12:56:49 +01:00
Andreas Rheinhardt
155cd6baa4 Remove obsolete version.h inclusions
Forgotten in e7bd47e657bbf9e1ce9915e93bc80cb1a29fb7f3.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-24 12:56:49 +01:00
Andreas Rheinhardt
321a3c244d avutil/log: Don't include avutil.h
It has been included since af5f434f8c0fb3b4ee3b206ebc1946ca660a8abe
for deprecation reasons, but removing it has been forgotten after
it had served is purpose. So remove it.

For convenience, include version.h instead as LIBAVUTIL_VERSION_INT
is supposed to be used when creating AVClasses.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-24 12:56:49 +01:00
Andreas Rheinhardt
b14321e307 avcodec/magicyuvenc: Remove unused context variable
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-23 11:52:28 +01:00
Andreas Rheinhardt
095ccc7b33 avcodec/magicyuvenc: Don't modify input frame
It need not be writable at all. Instead, use temporary buffers
for decorrelation.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-23 11:52:20 +01:00
Andreas Rheinhardt
416d4be626 avcodec/magicyuvenc: Add const where appropriate
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-23 11:52:03 +01:00
Andreas Rheinhardt
f57e522ce2 avcodec/magicyuvenc: Avoid unnecessary av_frame_clone()
It is unnecessary and unchecked; the intention seems to be to ensure
that the frame's data is writable, but it does not provide this.
This will be fixed in a latter commit.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-23 11:51:41 +01:00
Wenbin Chen
9da19c2909 libavcodec/qsvenc_hevc: encode RGB format rawvideo
Add support for hevc_qsv to input RGB format frame. It will
transform frame to yuv inside MediaSDK instead of using auto
scale. Now hevc_qsv supports directly encoding BGRA and X2RGB10
format. The X2RGB10 correspond to the A2RGB20 format and BGRA
correspond to RGB4 format in MediaSDK.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-02-22 14:48:29 +08:00
Wenbin Chen
b1c26ce9fe libavcodec/qsvdec: use the parameter from decodeHeader to configure surface
MSDK recognizes both yuv420p10 and yuv420p9 as MFX_FOURCC_P010, but
parameters are different. When decode yuv420p9 video, ffmpeg-qsv will use
yuv420p10le to configure surface which is different with param from
DecoderHeader and this will lead to error. Now change it use
param from decoderHeader to configure surface.

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-02-22 14:48:21 +08:00
Andreas Rheinhardt
58492ce443 avcodec/mips: Fix checkheaders
mips has several headers that are only meant for inclusion in another
non-arch specific file; they do not even try to be standalone. So don't
test them in checkheaders.

Also fix vp9dsp_mips.h, an ordinary header missing some includes.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-21 13:10:10 +01:00
Andreas Rheinhardt
52e9113695 avcodec/aarch64/idct: Add missing stddef
Fixes checkheaders on aarch64.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-21 13:10:04 +01:00
Andreas Rheinhardt
dd2c871aa3 avcodec/cabac_functions: Add missing headers
Fixes make checkheaders on PPC, for which no arch-specific header
exists that indirectly includes attributes.h.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-21 13:09:57 +01:00
Paul B Mahol
b15d3db8b6 avcodec/wavpack: do not process only first non-zero field of int32info chunk
Fixes bitexact decoding with high bit depth samples.
2022-02-20 17:45:50 +01:00
Andreas Rheinhardt
3abb80f65b avcodec/msmpeg4dec: Reindent after the previous commit
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:35:30 +01:00
Andreas Rheinhardt
569a0d0012 avcodec/msmpeg4dec: Make initializing VLCs thread-safe
This automatically makes the remaining mpegvideo-decoders
(namely msmpeg4v[1-3], mss2, VC-1, VC-1 Image, WMV-[1-3]
and WMV-3 Image) init-threadsafe.
These were the last native codecs that were not init-threadsafe;
only wrappers for external libraries and for hardware accelerations
are now not init-threadsafe.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:29:45 +01:00
Andreas Rheinhardt
23b17f96f7 avcodec/avcodec: Decrease the amount of time while holding the lock
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:28:57 +01:00
Andreas Rheinhardt
1e93f42743 avcodec/vorbisdec: Mark decoder as init-threadsafe
It does not modify any static data in its init function.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:28:52 +01:00
Andreas Rheinhardt
8359803957 avcodec/ituh263dec: Reindent after the last commit
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:21:41 +01:00
Andreas Rheinhardt
f326855947 avcodec/ituh263dec: Make initializing VLCs thread-safe
This automatically makes the FLV, H.263, H.263+, Intel H.263,
MPEG-4, RealVideo 1.0 and RealVideo 2.0 decoders init-threadsafe.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:17:18 +01:00
Andreas Rheinhardt
6b39573547 avcodec/alsdec: Mark decoder as init-threadsafe
It does not initialize any static data in its init function.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:16:59 +01:00
Andreas Rheinhardt
3b08e046af avcodec/alsdec, mlz: Check allocation
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:11:06 +01:00
Andreas Rheinhardt
e925d5453b avcodec/alsdec: Improve code locality
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:10:56 +01:00
Andreas Rheinhardt
1fc631c94a avcodec/alsdec: Return directly upon error
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:10:40 +01:00
Andreas Rheinhardt
1070510c59 avcodec/apedec: Mark decoder as init-threadsafe
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:07:48 +01:00
Andreas Rheinhardt
3e0b6f42e3 avcodec/rv40: Make decoder init-threadsafe
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:06:53 +01:00
Andreas Rheinhardt
422e937586 avcodec/rv30: Mark decoder as init-threadsafe
Init-threadsafe since f697622f687c22392194d6939914c9a6a01ce69e.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-18 20:03:07 +01:00