Date: Thursday, November 2, 2017 @ 14:26:47
Author: alucryd
Revision: 308851
FS#56089: ffmpeg 1:3.4-4
Added:
ffmpeg/trunk/fs56089.patch
Modified:
ffmpeg/trunk/PKGBUILD
---------------+
PKGBUILD | 16 ++++++++--
fs56089.patch | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 97 insertions(+), 3 deletions(-)
Modified: PKGBUILD
===================================================================
--- PKGBUILD 2017-11-02 13:40:05 UTC (rev 308850)
+++ PKGBUILD 2017-11-02 14:26:47 UTC (rev 308851)
@@ -7,7 +7,7 @@
pkgname=ffmpeg
pkgver=3.4
-pkgrel=2
+pkgrel=4
epoch=1
pkgdesc='Complete solution to record, convert and stream audio and video'
arch=('i686' 'x86_64')
@@ -26,11 +26,21 @@
provides=('libavcodec.so' 'libavdevice.so' 'libavfilter.so' 'libavformat.so'
'libavresample.so' 'libavutil.so' 'libpostproc.so' 'libswresample.so'
'libswscale.so')
-source=("https://ffmpeg.org/releases/ffmpeg-${pkgver}.tar.xz"{,.asc})
+source=("https://ffmpeg.org/releases/ffmpeg-${pkgver}.tar.xz"{,.asc}
+ 'fs56089.patch')
validpgpkeys=('FCF986EA15E6E293A5644F10B4322F04D67658D8')
sha256sums=('aeee06e4d8b18d852c61ebbfe5e1bb7014b1e118e8728c1c2115f91e51bffbef'
- 'SKIP')
+ 'SKIP'
+ '0bfcd12d1992903f21c146ae56d9ad89b52818cfb2303197ee905347c25a5427')
+prepare() {
+ cd ffmpeg-${pkgver}
+
+ # https://bugs.archlinux.org/task/56089
+ # Backport of
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a606f27f4c610708fa96e35eed7b7537d3d8f712
+ patch -Np1 -i ../fs56089.patch
+}
+
build() {
cd ffmpeg-${pkgver}
Added: fs56089.patch
===================================================================
--- fs56089.patch (rev 0)
+++ fs56089.patch 2017-11-02 14:26:47 UTC (rev 308851)
@@ -0,0 +1,84 @@
+diff -rupN ffmpeg-3.4.orig/libavformat/aviobuf.c
ffmpeg-3.4/libavformat/aviobuf.c
+--- ffmpeg-3.4.orig/libavformat/aviobuf.c 2017-11-02 14:57:16.078834563
+0100
++++ ffmpeg-3.4/libavformat/aviobuf.c 2017-11-02 15:02:52.549816990 +0100
+@@ -531,6 +531,24 @@ void avio_write_marker(AVIOContext *s, i
+ s->last_time = time;
+ }
+
++static int read_packet_wrapper(AVIOContext *s, uint8_t *buf, int size)
++{
++ int ret;
++
++ if (!s->read_packet)
++ return AVERROR_EOF;
++ ret = s->read_packet(s->opaque, buf, size);
++#if FF_API_OLD_AVIO_EOF_0
++ if (!ret && !s->max_packet_size) {
++ av_log(NULL, AV_LOG_WARNING, "Invalid return value 0 for stream
protocol\n");
++ ret = AVERROR_EOF;
++ }
++#else
++ av_assert2(ret || s->max_packet_size);
++#endif
++ return ret;
++}
++
+ /* Input stream */
+
+ static void fill_buffer(AVIOContext *s)
+@@ -569,10 +587,7 @@ static void fill_buffer(AVIOContext *s)
+ len = s->orig_buffer_size;
+ }
+
+- if (s->read_packet)
+- len = s->read_packet(s->opaque, dst, len);
+- else
+- len = 0;
++ len = read_packet_wrapper(s, dst, len);
+ if (len <= 0) {
+ /* do not modify buffer if EOF reached so that a seek back can
+ be done without rereading data */
+@@ -644,8 +659,7 @@ int avio_read(AVIOContext *s, unsigned c
+ if (len == 0 || s->write_flag) {
+ if((s->direct || size > s->buffer_size) && !s->update_checksum) {
+ // bypass the buffer and read data directly into buf
+- if(s->read_packet)
+- len = s->read_packet(s->opaque, buf, size);
++ len = read_packet_wrapper(s, buf, size);
+
+ if (len <= 0) {
+ /* do not modify buffer if EOF reached so that a seek
back can
+@@ -711,7 +725,7 @@ int avio_read_partial(AVIOContext *s, un
+ return -1;
+
+ if (s->read_packet && s->write_flag) {
+- len = s->read_packet(s->opaque, buf, size);
++ len = read_packet_wrapper(s, buf, size);
+ if (len > 0)
+ s->pos += len;
+ return len;
+diff -rupN ffmpeg-3.4.orig/libavformat/avio.h ffmpeg-3.4/libavformat/avio.h
+--- ffmpeg-3.4.orig/libavformat/avio.h 2017-11-02 14:57:16.078834563 +0100
++++ ffmpeg-3.4/libavformat/avio.h 2017-11-02 14:59:15.602300896 +0100
+@@ -452,6 +452,8 @@ void avio_free_directory_entry(AVIODirEn
+ * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise.
+ * @param opaque An opaque pointer to user-specific data.
+ * @param read_packet A function for refilling the buffer, may be NULL.
++ * For stream protocols, must never return 0 but rather
++ * a proper AVERROR code.
+ * @param write_packet A function for writing the buffer contents, may be
NULL.
+ * The function may not change the input buffers content.
+ * @param seek A function for seeking to specified byte position, may be NULL.
+diff -rupN ffmpeg-3.4.orig/libavformat/version.h
ffmpeg-3.4/libavformat/version.h
+--- ffmpeg-3.4.orig/libavformat/version.h 2017-11-02 14:57:16.082167807
+0100
++++ ffmpeg-3.4/libavformat/version.h 2017-11-02 15:04:01.704627612 +0100
+@@ -97,6 +97,9 @@
+ #ifndef FF_API_OLD_ROTATE_API
+ #define FF_API_OLD_ROTATE_API (LIBAVFORMAT_VERSION_MAJOR < 58)
+ #endif
++#ifndef FF_API_OLD_AVIO_EOF_0
++#define FF_API_OLD_AVIO_EOF_0 (LIBAVFORMAT_VERSION_MAJOR < 58)
++#endif
+
+
+ #ifndef FF_API_R_FRAME_RATE
