the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This adds configure and runtime checks for AVX support on x86 CPUs.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 87f1355f9b)
The colon operator of expr always anchors the pattern at the start
of the string. An explicit ^ in the pattern has unspecified
behaviour, so remove it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 3ad464bfc7)
This makes the cc_ident value, which is used in FATE reports, include
all interesting parts of the gcc version string.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 5d57846bba)
This function removes leading and trailing spaces and collapses
multiple spaces into one.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit bb7a22b584)
The early disabling of irrelevant arch extensions is no longer
required, and removing it makes dependencies involving these
work as expected.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 4b884207eb)
Haiku does not have a separate libm, so do not try to link to it.
Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit f59c4bd625)
NASM versions older than 2.08 fail to build ffmpeg with several
"error: operation size not specified" errors but this is not caught in
configure.
Fix that by checking if "pextrd [eax], xmm0, 1" works in configure.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 48545a8f72)
This allows passing armcc-specific flags with --extra-cflags without
choking the assembler.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d0f0f6287c)
This adds a function to filter out words matching a pattern
from a list.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 9d201b2606)
This moves network_extralibs setup before use so that the link tests
for network functions work correctly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 54fe299b88)
The PathScale compiler miscompiles wrapping arithmetic without
these flags.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 5f3b8314a4)
Dragonfly, NetBSD, and OpenBSD do not support symbol versioning
although our link test passes. Disable it explicitly for these
systems.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a1e4b3f6d3)
Some variants of mktemp require a template, so provide one when
checking for the command. We already supply a template in the
subsequent uses of mktemp.
Thanks to Michael Kostylev.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a210bce298)
This does the same thing and also fixes the trapping in
some (possibly broken) shells.
Suggested by Michael Kostylev.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 93bb9ff08e)
This makes configure --disable-everything --enable-demuxer=foo
work as expected.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c2dd0e9eba)
Recent gcc versions define __ARM_PCS or __ARM_PCS_VFP to indicate the
VFP ABI in use, and ARM RVCT defines __SOFTFP__ when using this ABI.
If none of these are defined, check $cross_prefix and $cc for the
substring "hardfloat", and finally fall back to a linker test. This
gives the correct result in most configurations.
Some linkers fail if this flag is used when creating an executable file.
Since the flag is meaningful only for shared libraries, dropping it from
the main link flags is correct.
Fixed-point AC-3 encoder renamed to ac3_fixed.
Regression test acodec-ac3 renamed to acodec-ac3_fixed.
Regression test lavf-rm changed to use ac3_fixed encoder.
Originally committed as revision 26209 to svn://svn.ffmpeg.org/ffmpeg/trunk
FILTERNAME=ARGS and FILTERNAME:ARGS syntax.
The same filter class will be used for managing all the libopencv
filtering functions.
Originally committed as revision 26079 to svn://svn.ffmpeg.org/ffmpeg/trunk
Galvão Póvoa <marspeoplester gmail com>, mentored by Robert Swain <robert
dot swain gmail com>.
Originally committed as revision 26051 to svn://svn.ffmpeg.org/ffmpeg/trunk
This macro is disabled if --enable-small or --disable-optimizations are set.
Currently, this leads to warnings about functions being defined but not used,
for functions in header files.
By defining av_always_inline as inline or as av_unused, we avoid these
warnings.
This doesn't make a normal build with --enable-small any larger,
since the compiler probably chooses not to inline these functions even
if they're marked as inline.
Originally committed as revision 26032 to svn://svn.ffmpeg.org/ffmpeg/trunk
Seek test reference updated because FLAC seeking now works properly.
Fixes roundup issue 1150.
Patch by Michael Chinen [mchinen at gmail]
Originally committed as revision 25914 to svn://svn.ffmpeg.org/ffmpeg/trunk
The decoder is just a wrapper around the AAC decoder.
based on patch by Paul Kendall { paul <ät> kcbbs gen nz }
Originally committed as revision 25642 to svn://svn.ffmpeg.org/ffmpeg/trunk
This allows compilation of one of them without requiring the others'
dependencies to be present.
Originally committed as revision 25535 to svn://svn.ffmpeg.org/ffmpeg/trunk
The demuxer inspects the payload type of a received RTP packet and
handles the cases where the content is fully described by the payload type.
Originally committed as revision 25527 to svn://svn.ffmpeg.org/ffmpeg/trunk
