I had the same problem with blender 2.61-1 segfaulting on my wheezy/sid
box. So I went about trying to build from git. Right away had problems
with missing headers declarations for libavutil/mathematics.h. Then, had
problems with avformat_alloc_open_context2() in
intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp. I found a fix in Gentoo's
ebuild for blender-2.60a which negates most of the current
debian/patches/0009-fix_FTBFS_ffmpeg_debian.patch. So I added the first
patch below and replaced the 0009 patch with the second patch below (the
one I found for the Gentoo ebuild).
Builds fine and blender seems to running fine on my system, using up to
date sid and strictly pure debian system other then my wacom driver
(upstream kernel module and xorg driver).
---
intern/ffmpeg/ffmpeg_compat.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/intern/ffmpeg/ffmpeg_compat.h b/intern/ffmpeg/ffmpeg_compat.h
index dfdad22..bf6e4a9 100644
--- a/intern/ffmpeg/ffmpeg_compat.h
+++ b/intern/ffmpeg/ffmpeg_compat.h
@@ -74,6 +74,10 @@
#define FFMPEG_SWSCALE_COLOR_SPACE_SUPPORT
#endif
+#if (LIBAVUTIL_VERSION_MAJOR > 51) || ((LIBAVUTIL_VERSION_MAJOR == 51)
&& (LIBAVUTIL_VERSION_MINOR >= 9))
+#include <libavutil/mathematics.h>
+#endif
+
#ifndef FFMPEG_HAVE_AVIO
#define AVIO_FLAG_WRITE URL_WRONLY
#define avio_open url_fopen
--
---
intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp
b/intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp
index 702c366..4fadbd1 100644
--- a/intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp
+++ b/intern/audaspace/ffmpeg/AUD_FFMPEGWriter.cpp
@@ -38,6 +38,8 @@ extern "C" {
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#include <libavformat/avio.h>
+#include <libavutil/mathematics.h>
+#include <libavutil/avstring.h>
#include "ffmpeg_compat.h"
}
@@ -55,10 +57,15 @@ AUD_FFMPEGWriter::AUD_FFMPEGWriter(std::string
filename, AUD_DeviceSpecs specs,
{
static const char* formats[] = { NULL, "ac3", "flac", "matroska",
"mp2", "mp3", "ogg", "wav" };
- if(avformat_alloc_output_context2(&m_formatCtx, NULL, formats[format],
filename.c_str()))
- AUD_THROW(AUD_ERROR_FFMPEG, context_error);
+ m_formatCtx = avformat_alloc_context();
+ if (!m_formatCtx) AUD_THROW(AUD_ERROR_FFMPEG, context_error);
- m_outputFmt = m_formatCtx->oformat;
+ av_strlcpy(m_formatCtx->filename, filename.c_str(),
sizeof(m_formatCtx->filename));
+ m_outputFmt = m_formatCtx->oformat = av_guess_format(formats[format],
filename.c_str(), NULL);
+ if (!m_outputFmt) {
+ avformat_free_context(m_formatCtx);
+ AUD_THROW(AUD_ERROR_FFMPEG, context_error);
+ }
switch(codec)
{
--
Perhaps you have already solved these issues, but since I had trouble
building from anonscm.debian.org/pkg-multimedia/blender.git, I thought
perhaps this may help.
Regards,
John Vogel <jvog...@stny.rr.com>
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