ffmpeg.git
3 years agofate/imf: Rename IMF fate-target
Andreas Rheinhardt [Sun, 24 Jul 2022 19:34:58 +0000 (21:34 +0200)]
fate/imf: Rename IMF fate-target

It conflicts with the name of the test using the testtool
in libavformat.mak.

Fixes ticket #9841.

Reviewed-by: Pierre-Anthony Lemieux <pal@sandflow.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit 3b923116e5a348945281b8d827074ac8f897464d)

Gbp-Pq: Name 0004-fate-imf-Rename-IMF-fate-target.patch

3 years agoavcodec/alac: don't fail if channels aren't set during init() when extradata is valid
James Almer [Fri, 29 Jul 2022 21:05:51 +0000 (18:05 -0300)]
avcodec/alac: don't fail if channels aren't set during init() when extradata is valid

The decoder is meant to use it as a fallback if the value in extradata is
invalid.

Regression since d199099be.

Signed-off-by: James Almer <jamrial@gmail.com>
Gbp-Pq: Name 0003-avcodec-alac-don-t-fail-if-channels-aren-t-set-durin.patch

3 years agoconfigure: properly require libx264 if enabled
Marvin Scholz [Sun, 24 Jul 2022 10:11:49 +0000 (12:11 +0200)]
configure: properly require libx264 if enabled

When libx264 can not be found even though it is enabled, it should error
out properly instead of silently disabling it.

(cherry picked from commit 564d7946de56155d1c42165a8b561fcf5028cbbc)

Gbp-Pq: Name 0002-configure-properly-require-libx264-if-enabled.patch

3 years agoavcodec/arm/sbcenc: avoid callee preserved vfp registers
James Cowgill [Sun, 11 Aug 2019 15:50:56 +0000 (16:50 +0100)]
avcodec/arm/sbcenc: avoid callee preserved vfp registers

When compiling FFmpeg with GCC-9, some very random segfaults were
observed in code which had previously called down into the SBC encoder
NEON assembly routines. This was caused by these functions clobbering
some of the vfp callee saved registers (d8 - d15 aka q4 - q7). GCC was
using these registers to save local variables, but after these
functions returned, they would contain garbage.

Fix by reallocating the registers in the two affected functions in
the following way:
 ff_sbc_analyze_4_neon: q2-q5 => q8-q11, then q1-q4 => q8-q11
 ff_sbc_analyze_8_neon: q2-q9 => q8-q15

The reason for using these replacements is to keep closely related
sets of registers consecutively numbered which hopefully makes the
code more easy to follow. Since this commit only reallocates
registers, it should have no performance impact.

Signed-off-by: James Cowgill <jcowgill@debian.org>
Gbp-Pq: Name 0001-avcodec-arm-sbcenc-avoid-callee-preserved-vfp-regist.patch

3 years agoffmpeg (7:5.1-2) unstable; urgency=medium
Sebastian Ramacher [Tue, 2 Aug 2022 18:27:24 +0000 (19:27 +0100)]
ffmpeg (7:5.1-2) unstable; urgency=medium

  * debian/: Fix test failures on s390x (Closes: #1016519)
    * Apply upstream fixes for some s390x test failures
    * Disable one new failing test

[dgit import unpatched ffmpeg 7:5.1-2]

3 years agoImport ffmpeg_5.1-2.debian.tar.xz
Sebastian Ramacher [Tue, 2 Aug 2022 18:27:24 +0000 (19:27 +0100)]
Import ffmpeg_5.1-2.debian.tar.xz

[dgit import tarball ffmpeg 7:5.1-2 ffmpeg_5.1-2.debian.tar.xz]

3 years agoImport ffmpeg_5.1.orig.tar.xz
Sebastian Ramacher [Sun, 31 Jul 2022 18:07:37 +0000 (19:07 +0100)]
Import ffmpeg_5.1.orig.tar.xz

[dgit import orig ffmpeg_5.1.orig.tar.xz]