lp:~mpv-team/mpv/+git/ffmpeg

Author: sunyuechi
Author Date: 2023-11-03 02:35:53 UTC

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>

Author: Sebastian Ramacher
Author Date: 2023-11-12 17:46:28 UTC

avcoded/fft: Fix memory leak if ctx2 is used

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 250471ea1745fc703eb346a2a662304536a311b1)

Author: Michael Niedermayer
Author Date: 2023-11-10 00:00:22 UTC

Changelog: update

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2023-11-09 23:32:27 UTC

Update for 5.1.4

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Andreas Rheinhardt
Author Date: 2023-10-08 22:16:08 UTC

avformat/matroskadec: Fix declaration-after-statement warnings

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit 37b5f4a1f6a9c7c8f3620c6b1f7f2b0bb997e5d7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2023-06-10 20:49:06 UTC

Changelog: update

Author: Michael Niedermayer
Author Date: 2023-06-04 17:59:40 UTC

avcodec/noise_bsf: Check for wrapped frames

Wrapped frames contain pointers so they need specific code to
noise them, the generic code would lead to segfaults

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0889ebc577749ee6abc620bc9030d2002487935f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Hendrik Leppkes
Author Date: 2023-05-15 11:35:42 UTC

avcodec/vdpau_mpeg4: fix order of quant matrix coefficients

The matrix coefficients are stored permutated for the IDCT,
rather then in plain raster order, and need to be un-permutated
for the hardware.

Author: Hendrik Leppkes
Author Date: 2023-05-15 11:35:42 UTC

avcodec/vdpau_mpeg4: fix order of quant matrix coefficients

The matrix coefficients are stored permutated for the IDCT,
rather then in plain raster order, and need to be un-permutated
for the hardware.

Author: Hendrik Leppkes
Author Date: 2023-05-15 11:35:42 UTC

avcodec/vdpau_mpeg4: fix order of quant matrix coefficients

The matrix coefficients are stored permutated for the IDCT,
rather then in plain raster order, and need to be un-permutated
for the hardware.

Author: Hendrik Leppkes
Author Date: 2023-05-15 11:35:42 UTC

avcodec/vdpau_mpeg4: fix order of quant matrix coefficients

The matrix coefficients are stored permutated for the IDCT,
rather then in plain raster order, and need to be un-permutated
for the hardware.

Author: Hendrik Leppkes
Author Date: 2023-05-15 11:35:42 UTC

avcodec/vdpau_mpeg4: fix order of quant matrix coefficients

The matrix coefficients are stored permutated for the IDCT,
rather then in plain raster order, and need to be un-permutated
for the hardware.

Author: Martin Storsjö
Author Date: 2022-10-25 10:13:34 UTC

swscale: aarch64: Fix yuv2rgb with negative strides

Treat the 32 bit stride registers as signed.

Alternatively, we could make the stride arguments ptrdiff_t instead
of int, and changing all of the assembly to operate on these
registers with their full 64 bit width, but that's a much larger
and more intrusive change (and risks missing some operation, which
would clamp the intermediates to 32 bit still).

Fixes: https://trac.ffmpeg.org/ticket/9985

Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit cb803a0072cb98945dcd3f1660bd2a975650ce42)
Signed-off-by: Martin Storsjö <martin@martin.st>

Author: Andreas Rheinhardt
Author Date: 2019-04-19 22:03:15 UTC

lavf/webm_chunk: Fix NULL dereference

The earlier version of the webm_chunk muxer had several bugs:

1. If the first packet of an audio stream didn't have a PTS of zero,
then no chunk will be started before a packet is delivered to the
underlying Matroska/WebM muxer, i.e. the AVFormatContext used to write
these packets had a NULL as AVIOContext for output. This is behind the
crash in ticket #5752.

2. If an error happens during writing a packet, the underlyimg
Matroska/WebM muxer context is freed. This leads to a use-after-free
coupled with a double-free in webm_chunk_write_trailer (which supposes
that the underlying AVFormatContext is still valid).

3. Even when no error occurs at all, webm_chunk_write_trailer is still
buggy: After the underlying Matroska/WebM muxer has written its trailer,
ending the chunk implicitly flushes it again which is illegal at this
point.

These bugs have been fixed.

Fixes #5752.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 8c6ee7626bcce7c270360f33b60dc7ef99939fc3)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

Author: Andreas Rheinhardt
Author Date: 2020-05-23 10:13:26 UTC

libavcodec/libvpxenc: Don't free user-provided AVPacket

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 26b45096906097a73ba587bf3b98dada4e795224)

Author: Andreas Rheinhardt
Author Date: 2020-05-23 10:13:26 UTC

libavcodec/libvpxenc: Don't free user-provided AVPacket

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 26b45096906097a73ba587bf3b98dada4e795224)

Author: James Almer
Author Date: 2018-02-01 01:38:50 UTC

avcodec/libx264: fix usage of AVComponentDescriptor depth field

AVComponentDescriptor.depth is not available in release/2.4

This fixes compilation of the libx264 wrapper.

Signed-off-by: James Almer <jamrial@gmail.com>

Author: Luca Barbato
Author Date: 2016-06-22 04:36:31 UTC

librtmp: Avoid an infiniloop setting connection arguments

The exit condition was missing.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
(cherry picked from commit e85d38c20a8893cb59d7c86f74481f2497882196)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Luca Barbato
Author Date: 2016-06-22 04:36:31 UTC

librtmp: Avoid an infiniloop setting connection arguments

The exit condition was missing.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
(cherry picked from commit e85d38c20a8893cb59d7c86f74481f2497882196)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Luca Barbato
Author Date: 2016-06-22 04:36:31 UTC

librtmp: Avoid an infiniloop setting connection arguments

The exit condition was missing.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
(cherry picked from commit e85d38c20a8893cb59d7c86f74481f2497882196)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Paul B Mahol
Author Date: 2016-03-02 10:20:07 UTC

doc/utils: fix typo for min() description

Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit bdf474bcff29f5b40fe14f6fa1dbe10e69c73ab7)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Paul B Mahol
Author Date: 2016-03-02 10:20:07 UTC

doc/utils: fix typo for min() description

Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit bdf474bcff29f5b40fe14f6fa1dbe10e69c73ab7)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Paul B Mahol
Author Date: 2016-03-02 10:20:07 UTC

doc/utils: fix typo for min() description

Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit bdf474bcff29f5b40fe14f6fa1dbe10e69c73ab7)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Paul B Mahol
Author Date: 2016-03-02 10:20:07 UTC

doc/utils: fix typo for min() description

Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit bdf474bcff29f5b40fe14f6fa1dbe10e69c73ab7)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Author: Michael Niedermayer
Author Date: 2015-08-21 00:49:21 UTC

avcodec/h264_mp4toannexb_bsf: Reorder operations in nal_size check

Fixes Ticket4778

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2bb54b82b5094fd906aa28c0443be08c95662a31)

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Michael Niedermayer
Author Date: 2015-07-31 13:54:38 UTC

MAINTAINERS: Remove myself as leader

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f2c58931e629343f7d68258cc2b2d62c5f501ba5)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Author: Timothy Gu
Author Date: 2013-07-14 22:25:43 UTC

Deprecate oldabi branch by adding a warning to configure

In order to build, users must now explicitly pass --enable-building to
configure.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>