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Accepting request 1011140 from home:Pharaoh_Atem:branches:multimedia:libs

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- Refresh Fedora OpenH264 dlopen patch and sources for OpenH264 2.3.1
  * Patch: ffmpeg-dlopen-openh264.patch
  * Source: ffmpeg-dlopen-headers.tar.xz
  * Source: ffmpeg_get_dlopen_headers.sh

OBS-URL: https://build.opensuse.org/request/show/1011140
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-5?expand=0&rev=31
This commit is contained in:
Jan Engelhardt 2022-10-15 17:38:34 +00:00 committed by Git OBS Bridge
parent 835095ac51
commit e181b1b304
4 changed files with 64 additions and 48 deletions
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8
ffmpeg-5.changes
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@ -1,3 +1,11 @@
-------------------------------------------------------------------
Sat Oct 15 17:22:52 UTC 2022 - Neal Gompa <ngompa@opensuse.org>
- Refresh Fedora OpenH264 dlopen patch and sources for OpenH264 2.3.1
* Patch: ffmpeg-dlopen-openh264.patch
* Source: ffmpeg-dlopen-headers.tar.xz
* Source: ffmpeg_get_dlopen_headers.sh
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Oct 5 17:00:38 UTC 2022 - Luigi Baldoni <aloisio@gmx.com> Wed Oct 5 17:00:38 UTC 2022 - Luigi Baldoni <aloisio@gmx.com>

BIN
ffmpeg-dlopen-headers.tar.xz (Stored with Git LFS)
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98
ffmpeg-dlopen-openh264.patch
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@ -1,6 +1,6 @@
From 081b35c5b598fef0a2e47753752f7607ff90a2d3 Mon Sep 17 00:00:00 2001 From 4739b0c97b3378bdaf737171777fe9a71a53eff1 Mon Sep 17 00:00:00 2001
From: Neal Gompa <ngompa@fedoraproject.org> From: Neal Gompa <ngompa@fedoraproject.org>
Date: Fri, 18 Feb 2022 08:12:54 -0500 Date: Wed, 12 Oct 2022 09:41:27 -0400
Subject: [PATCH] avcodec/openh264: Add the ability to dlopen() OpenH264 Subject: [PATCH] avcodec/openh264: Add the ability to dlopen() OpenH264
We can't directly depend on OpenH264, but we can weakly link to it We can't directly depend on OpenH264, but we can weakly link to it
@ -12,22 +12,22 @@ Co-authored-by: Neal Gompa <ngompa@fedoraproject.org>
Signed-off-by: Andreas Schneider <asn@cryptomilk.org> Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Signed-off-by: Neal Gompa <ngompa@fedoraproject.org> Signed-off-by: Neal Gompa <ngompa@fedoraproject.org>
--- ---
configure | 3 configure | 3 +
libavcodec/Makefile | 1 libavcodec/Makefile | 1 +
libavcodec/libopenh264.c | 15 +++- libavcodec/libopenh264.c | 18 +++-
libavcodec/libopenh264_dlopen.c | 147 ++++++++++++++++++++++++++++++++++++++++ libavcodec/libopenh264_dlopen.c | 147 ++++++++++++++++++++++++++++++++
libavcodec/libopenh264_dlopen.h | 58 +++++++++++++++ libavcodec/libopenh264_dlopen.h | 58 +++++++++++++
libavcodec/libopenh264dec.c | 10 ++ libavcodec/libopenh264dec.c | 10 +++
libavcodec/libopenh264enc.c | 10 ++ libavcodec/libopenh264enc.c | 10 +++
7 files changed, 243 insertions(+), 1 deletion(-) 7 files changed, 245 insertions(+), 2 deletions(-)
create mode 100644 libavcodec/libopenh264_dlopen.c create mode 100644 libavcodec/libopenh264_dlopen.c
create mode 100644 libavcodec/libopenh264_dlopen.h create mode 100644 libavcodec/libopenh264_dlopen.h
Index: ffmpeg-5.1/configure diff --git a/configure b/configure
=================================================================== index ba5793b2ff..8855c1a908 100755
--- ffmpeg-5.1.orig/configure --- a/configure
+++ ffmpeg-5.1/configure +++ b/configure
@@ -252,6 +252,7 @@ External library support: @@ -251,6 +251,7 @@ External library support:
--enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no] --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
--enable-libopencv enable video filtering via libopencv [no] --enable-libopencv enable video filtering via libopencv [no]
--enable-libopenh264 enable H.264 encoding via OpenH264 [no] --enable-libopenh264 enable H.264 encoding via OpenH264 [no]
@ -35,7 +35,7 @@ Index: ffmpeg-5.1/configure
--enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no] --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no]
--enable-libopenmpt enable decoding tracked files via libopenmpt [no] --enable-libopenmpt enable decoding tracked files via libopenmpt [no]
--enable-libopenvino enable OpenVINO as a DNN module backend --enable-libopenvino enable OpenVINO as a DNN module backend
@@ -1846,6 +1847,7 @@ EXTERNAL_LIBRARY_LIST=" @@ -1844,6 +1845,7 @@ EXTERNAL_LIBRARY_LIST="
libmysofa libmysofa
libopencv libopencv
libopenh264 libopenh264
@ -43,7 +43,7 @@ Index: ffmpeg-5.1/configure
libopenjpeg libopenjpeg
libopenmpt libopenmpt
libopenvino libopenvino
@@ -6599,6 +6601,7 @@ enabled libopencv && { check_hea @@ -6596,6 +6598,7 @@ enabled libopencv && { check_headers opencv2/core/core_c.h &&
require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } || require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } ||
require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; } require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
enabled libopenh264 && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion enabled libopenh264 && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion
@ -51,11 +51,11 @@ Index: ffmpeg-5.1/configure
enabled libopenjpeg && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version || enabled libopenjpeg && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version ||
{ require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } } { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } }
enabled libopenmpt && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++" enabled libopenmpt && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++"
Index: ffmpeg-5.1/libavcodec/Makefile diff --git a/libavcodec/Makefile b/libavcodec/Makefile
=================================================================== index 457ec58377..08a26fba5f 100644
--- ffmpeg-5.1.orig/libavcodec/Makefile --- a/libavcodec/Makefile
+++ ffmpeg-5.1/libavcodec/Makefile +++ b/libavcodec/Makefile
@@ -1075,6 +1075,7 @@ OBJS-$(CONFIG_LIBMP3LAME_ENCODER) @@ -1075,6 +1075,7 @@ OBJS-$(CONFIG_LIBMP3LAME_ENCODER) += libmp3lame.o
OBJS-$(CONFIG_LIBOPENCORE_AMRNB_DECODER) += libopencore-amr.o OBJS-$(CONFIG_LIBOPENCORE_AMRNB_DECODER) += libopencore-amr.o
OBJS-$(CONFIG_LIBOPENCORE_AMRNB_ENCODER) += libopencore-amr.o OBJS-$(CONFIG_LIBOPENCORE_AMRNB_ENCODER) += libopencore-amr.o
OBJS-$(CONFIG_LIBOPENCORE_AMRWB_DECODER) += libopencore-amr.o OBJS-$(CONFIG_LIBOPENCORE_AMRWB_DECODER) += libopencore-amr.o
@ -63,10 +63,10 @@ Index: ffmpeg-5.1/libavcodec/Makefile
OBJS-$(CONFIG_LIBOPENH264_DECODER) += libopenh264dec.o libopenh264.o OBJS-$(CONFIG_LIBOPENH264_DECODER) += libopenh264dec.o libopenh264.o
OBJS-$(CONFIG_LIBOPENH264_ENCODER) += libopenh264enc.o libopenh264.o OBJS-$(CONFIG_LIBOPENH264_ENCODER) += libopenh264enc.o libopenh264.o
OBJS-$(CONFIG_LIBOPENJPEG_DECODER) += libopenjpegdec.o OBJS-$(CONFIG_LIBOPENJPEG_DECODER) += libopenjpegdec.o
Index: ffmpeg-5.1/libavcodec/libopenh264.c diff --git a/libavcodec/libopenh264.c b/libavcodec/libopenh264.c
=================================================================== index 0f6d28ed88..a124c3fa1e 100644
--- ffmpeg-5.1.orig/libavcodec/libopenh264.c --- a/libavcodec/libopenh264.c
+++ ffmpeg-5.1/libavcodec/libopenh264.c +++ b/libavcodec/libopenh264.c
@@ -20,8 +20,13 @@ @@ -20,8 +20,13 @@
*/ */
@ -81,11 +81,14 @@ Index: ffmpeg-5.1/libavcodec/libopenh264.c
#include "libavutil/error.h" #include "libavutil/error.h"
#include "libavutil/log.h" #include "libavutil/log.h"
@@ -53,7 +58,15 @@ int ff_libopenh264_check_version(void *l @@ -52,8 +57,17 @@ int ff_libopenh264_check_version(void *logctx)
// Mingw GCC < 4.7 on x86_32 uses an incorrect/buggy ABI for the WelsGetCodecVersion
// function (for functions returning larger structs), thus skip the check in those // function (for functions returning larger structs), thus skip the check in those
// configurations. // configurations.
#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7) -#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7)
- OpenH264Version libver = WelsGetCodecVersion(); - OpenH264Version libver = WelsGetCodecVersion();
+ // Also, for dlopened OpenH264, we should not do the version check. It's too punitive.
+#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7) || !defined(CONFIG_LIBOPENH264_DLOPEN)
+ OpenH264Version libver; + OpenH264Version libver;
+ +
+#ifdef CONFIG_LIBOPENH264_DLOPEN +#ifdef CONFIG_LIBOPENH264_DLOPEN
@ -98,10 +101,11 @@ Index: ffmpeg-5.1/libavcodec/libopenh264.c
if (memcmp(&libver, &g_stCodecVersion, sizeof(libver))) { if (memcmp(&libver, &g_stCodecVersion, sizeof(libver))) {
av_log(logctx, AV_LOG_ERROR, "Incorrect library version loaded\n"); av_log(logctx, AV_LOG_ERROR, "Incorrect library version loaded\n");
return AVERROR(EINVAL); return AVERROR(EINVAL);
Index: ffmpeg-5.1/libavcodec/libopenh264_dlopen.c diff --git a/libavcodec/libopenh264_dlopen.c b/libavcodec/libopenh264_dlopen.c
=================================================================== new file mode 100644
index 0000000000..49ea8ff44f
--- /dev/null --- /dev/null
+++ ffmpeg-5.1/libavcodec/libopenh264_dlopen.c +++ b/libavcodec/libopenh264_dlopen.c
@@ -0,0 +1,147 @@ @@ -0,0 +1,147 @@
+/* +/*
+ * OpenH264 dlopen code + * OpenH264 dlopen code
@ -224,7 +228,7 @@ Index: ffmpeg-5.1/libavcodec/libopenh264_dlopen.c
+ return 0; + return 0;
+ } + }
+ +
+#define OPENH264_LIB "libopenh264.so.6" +#define OPENH264_LIB "libopenh264.so.7"
+ libopenh264 = dlopen(OPENH264_LIB, RTLD_LAZY); + libopenh264 = dlopen(OPENH264_LIB, RTLD_LAZY);
+ err = dlerror(); + err = dlerror();
+ if (err != NULL) { + if (err != NULL) {
@ -250,10 +254,11 @@ Index: ffmpeg-5.1/libavcodec/libopenh264_dlopen.c
+ +
+ return 0; + return 0;
+} +}
Index: ffmpeg-5.1/libavcodec/libopenh264_dlopen.h diff --git a/libavcodec/libopenh264_dlopen.h b/libavcodec/libopenh264_dlopen.h
=================================================================== new file mode 100644
index 0000000000..d7d8bb7cad
--- /dev/null --- /dev/null
+++ ffmpeg-5.1/libavcodec/libopenh264_dlopen.h +++ b/libavcodec/libopenh264_dlopen.h
@@ -0,0 +1,58 @@ @@ -0,0 +1,58 @@
+/* +/*
+ * OpenH264 dlopen code + * OpenH264 dlopen code
@ -313,10 +318,10 @@ Index: ffmpeg-5.1/libavcodec/libopenh264_dlopen.h
+#endif /* CONFIG_LIBOPENH264_DLOPEN */ +#endif /* CONFIG_LIBOPENH264_DLOPEN */
+ +
+#endif /* HAVE_LIBOPENH264_DLOPEN_H */ +#endif /* HAVE_LIBOPENH264_DLOPEN_H */
Index: ffmpeg-5.1/libavcodec/libopenh264dec.c diff --git a/libavcodec/libopenh264dec.c b/libavcodec/libopenh264dec.c
=================================================================== index 007f86b619..57aa3bc1d1 100644
--- ffmpeg-5.1.orig/libavcodec/libopenh264dec.c --- a/libavcodec/libopenh264dec.c
+++ ffmpeg-5.1/libavcodec/libopenh264dec.c +++ b/libavcodec/libopenh264dec.c
@@ -19,8 +19,12 @@ @@ -19,8 +19,12 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
@ -330,7 +335,7 @@ Index: ffmpeg-5.1/libavcodec/libopenh264dec.c
#include "libavutil/common.h" #include "libavutil/common.h"
#include "libavutil/fifo.h" #include "libavutil/fifo.h"
@@ -56,6 +60,12 @@ static av_cold int svc_decode_init(AVCod @@ -56,6 +60,12 @@ static av_cold int svc_decode_init(AVCodecContext *avctx)
int log_level; int log_level;
WelsTraceCallback callback_function; WelsTraceCallback callback_function;
@ -343,10 +348,10 @@ Index: ffmpeg-5.1/libavcodec/libopenh264dec.c
if ((err = ff_libopenh264_check_version(avctx)) < 0) if ((err = ff_libopenh264_check_version(avctx)) < 0)
return AVERROR_DECODER_NOT_FOUND; return AVERROR_DECODER_NOT_FOUND;
Index: ffmpeg-5.1/libavcodec/libopenh264enc.c diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c
=================================================================== index db252aace1..75289678da 100644
--- ffmpeg-5.1.orig/libavcodec/libopenh264enc.c --- a/libavcodec/libopenh264enc.c
+++ ffmpeg-5.1/libavcodec/libopenh264enc.c +++ b/libavcodec/libopenh264enc.c
@@ -19,8 +19,12 @@ @@ -19,8 +19,12 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
@ -360,7 +365,7 @@ Index: ffmpeg-5.1/libavcodec/libopenh264enc.c
#include "libavutil/attributes.h" #include "libavutil/attributes.h"
#include "libavutil/common.h" #include "libavutil/common.h"
@@ -137,6 +141,12 @@ static av_cold int svc_encode_init(AVCod @@ -137,6 +141,12 @@ static av_cold int svc_encode_init(AVCodecContext *avctx)
WelsTraceCallback callback_function; WelsTraceCallback callback_function;
AVCPBProperties *props; AVCPBProperties *props;
@ -373,3 +378,6 @@ Index: ffmpeg-5.1/libavcodec/libopenh264enc.c
if ((err = ff_libopenh264_check_version(avctx)) < 0) if ((err = ff_libopenh264_check_version(avctx)) < 0)
return AVERROR_ENCODER_NOT_FOUND; return AVERROR_ENCODER_NOT_FOUND;
--
2.36.1

2
ffmpeg_get_dlopen_headers.sh
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@ -1,7 +1,7 @@
#!/bin/bash #!/bin/bash
# Script to grab headers from existing packages to support dlopen() codec libraries # Script to grab headers from existing packages to support dlopen() codec libraries
# Requires: bash, coreutils, curl, bsdtar, dnf, dnf-plugins-core, tar # Requires: bash, coreutils, curl, bsdtar, dnf, dnf-plugins-core, tar, xz
# Author: Neal Gompa <ngompa@fedoraproject.org> # Author: Neal Gompa <ngompa@fedoraproject.org>
# #
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify