Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The inline asm added in bf5d46d uses the 'y' modifier which
is only supported from gcc 4.5.  This check allows building
with older compilers.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This declares dependencies to skip tests using libavfilter
when it is disabled.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Replaces a very hackish hack to fix the same issue (call instruction
overwriting stack variables).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

When using suncc to build, the Solaris linker will mark
an executable with each instruction set encountered by
the Solaris assembler.  As our libraries contain their own
guards for processor-specific code, instead suppress
generation of the HWCAPS ELF section on Solaris x86 only.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Similar to libswscale this does resampling and format convertion, just for audio
instead of video.
changing sampling rate, sample formats, channel layouts and sample packing all
in one with a very simple public interface.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Add aconvert filter to perform sample format, channel layout, and
packing format conversion.

The aconvert code depends on audio conversion code in libavcodec, so
this requires a dependency on libavcodec.

Based on previous work by S.N. Hemanth Meenakshisundaram and Mina Nagy
Zaki, performed for the GSoC 2010 and 2011.

Signed-off-by: Elvis Presley <elvis@e.p>

Signed-off-by: Elvis Presley <elvis@e.p>

This reverts commit 9104cd5161.
Revert requested by ramiro

Conflicts:

	configure

I dont know on which system the prior check failed but an advanced
linker on some platform might have optimized func() out as unreachable.

Patch taken from http://floss.freebox.fr
Author: unknown

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

taken from svn head of xuggle

Based on code by Rolf Siegrist
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is the same code as for x86_64.
This is necessary because uname returns PPC64 if the hardware
is 64 bit, however the userland can still be fully 32 bit.
In that case FFmpeg fails to compile because some macros in the
asm code are set up incorrectly.
For details see https://bugs.gentoo.org/show_bug.cgi?id=341235

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fix ticket 413.

Originally based on code by Stefano Sabatini and S. N. Hemanth.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>

strsep() is not POSIX compliant, and thus not supported on some platform.
Fix compilation on Solaris.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The ported filter supports named option parsing and more YUV formats.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.

This input device is to be considered still experimental, only video
output is supported.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Using Sun's compiler on Solaris, -xc99 is as much a linker flag as a
compiler flag, so add it to LDFLAGS.

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Martin Storsjö <martin@martin.st>

With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values

It's an XSI extension, not available on some supported systems.

The output from -v with gcc 4.6 has changed such that the search
pattern matches too soon without making it more strict.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>