Hello,
as The bug isn't solved in current unstable 0.cvs20050811-2 yet, I've
updated the patch against the Debian sources (see attachment).
1) The push/pop statements in the first change to
mpegvideo_mmx_template.c are unnecessary, because REG_a will not be used
before it gets loaded with the con
Michael Niedermayr gave me the hint, that gcc might address memory
operands through %esp, so modifying the stack pointer with push/pop
is not gueranteed to work under all conditions.
One way would be, to backup the register to the stack manually, without
modifiying %esp, but this might not be nece
On Fri, Jul 15, 2005, Tobias Grimm wrote:
> Package: libavcodec-dev
> Version: 0.cvs20050626-2
> Severity: important
> Tags: patch
>
> In the Debian package of ffmpeg, some MMX code parts are patched in order to
> make it compile with -fPIC. Unfortunately one of the patches introduces a bug,
> whe
Package: libavcodec-dev
Version: 0.cvs20050626-2
Severity: important
Tags: patch
In the Debian package of ffmpeg, some MMX code parts are patched in order to
make it compile with -fPIC. Unfortunately one of the patches introduces a bug,
when trying to encode to MPEG.
This is the buggy patch for m
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