Darwin compilers default to PIC on, so -mdynamic-no-pic (which disables it
again) needs to be added to cflags before enable pic is checked.
Fixes compilation without --enable-shared at least the 10.6 system compiler
for x86-32.
Fixes speed regression on all darwin arches except x86-64.
Originally committed as revision 22730 to svn://svn.ffmpeg.org/ffmpeg/trunk
Both bash and ksh abuse this variable even in POSIX mode, leading
to unpleasant surprises.
Originally committed as revision 22568 to svn://svn.ffmpeg.org/ffmpeg/trunk
This moves the H264-specific functions from DSPContext to the new
H264DSPContext. The code is made conditional on CONFIG_H264DSP
which is set by the codecs requiring it.
The qpel and chroma MC functions are not moved as these are used by
non-h264 code.
Originally committed as revision 22565 to svn://svn.ffmpeg.org/ffmpeg/trunk
This adds a "fate" make target which runs the full FATE test suite.
Individual tests can be run with "make fate-$testname".
The location of the FATE test samples must be specified with the
--samples=PATH option to configure.
The tests/fate-update.sh script regenerates the references files and
test list from the online FATE database. These are checked in since
generating them requires non-standard tools.
Originally committed as revision 22552 to svn://svn.ffmpeg.org/ffmpeg/trunk
This moves the DWT functions from snow.c and dsputil.c to a file of
their own. A new struct, DWTContext, holds the function pointers
previously part of DSPContext.
Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk
This make NetBSD compile out of the box at the cost of a hack, but a
locally contained one that is preferable to the one used in the wild.
Currently the NetBSD FATE box adds -D_NETBSD_SOURCE to CPPFLAGS to work
around broken system headers. Since it is unlikely for NetBSD to fix their
headers, it is better to use a standard flag instead of a system-specific one.
As a sideeffect, this allows getting rid of a local _NETBSD_SOURCE definition.
Originally committed as revision 22486 to svn://svn.ffmpeg.org/ffmpeg/trunk
This disables all codecs, formats, etc. It saves some typing when
only a few components are desired.
Originally committed as revision 22443 to svn://svn.ffmpeg.org/ffmpeg/trunk
This makes it an error to not have a prototype in scope for
a function with external linkage. The flag is only enabled
for gcc due to -Werror=type not working with all compilers.
Originally committed as revision 22313 to svn://svn.ffmpeg.org/ffmpeg/trunk
Older versions accepted both with and without an '=', but newer versions
require the '=' to be omitted
Originally committed as revision 22274 to svn://svn.ffmpeg.org/ffmpeg/trunk
Turning on -Werror=implicit makes implicit function declarations
an error with supported compilers.
Originally committed as revision 22269 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is a simplified / cleaned-up version of the SourceForge program:
http://sourceforge.net/projects/ffprobe/
Syntax / features may be different, in particular the options
-show_packets and -show_frames are not yet supported in this version.
Originally committed as revision 21936 to svn://svn.ffmpeg.org/ffmpeg/trunk
GCC is sometimes able to optimise constant calls to these functions,
incorrectly indicating that they exist. Unoptimised calls will then
fail to link.
Originally committed as revision 21749 to svn://svn.ffmpeg.org/ffmpeg/trunk
These are often, contrary to standards, implemented only as macros
or compiler-builtin functions without an actual symbol definition.
Originally committed as revision 21734 to svn://svn.ffmpeg.org/ffmpeg/trunk
Some SoCs have a small amount of on-chip SRAM which may be used
for frequently used code or data. When enabled, this option
will allow FFmpeg to use such facilities where supported.
Originally committed as revision 21564 to svn://svn.ffmpeg.org/ffmpeg/trunk
load the getaddrinfo family of functions through GetProcAddress. Also, there
is currently no feature that gets fixed in Win98 through the use of KernelEx.
Originally committed as revision 21530 to svn://svn.ffmpeg.org/ffmpeg/trunk
This makes it easy to use a replacement allocator instead of the
system default one.
Originally committed as revision 21509 to svn://svn.ffmpeg.org/ffmpeg/trunk
In the main per-compiler section, set speed_cflags and size_cflags
with suitable values. Later one or the other is added to CFLAGS.
Originally committed as revision 21499 to svn://svn.ffmpeg.org/ffmpeg/trunk
Use x86_64_suggest instead of _select as otherwise fast_cmov being
disabled (as it should be for nocona) also disables x86_64 breaking
the build.
Originally committed as revision 21446 to svn://svn.ffmpeg.org/ffmpeg/trunk
This makes us link directly to getaddrinfo if it is available, making
binaries incompatible with anything prior to windows XP. If compatibility
is desired, compile with --target-os=mingw32-prexp.
Patch by Martin Storsjö <martin at martin dot st>.
Originally committed as revision 21442 to svn://svn.ffmpeg.org/ffmpeg/trunk
If compatibility with pre-XP versions is desired, use
--target-os=mingw32-prexp
Patch by Martin Storsjö <martin at martin dot st>.
Originally committed as revision 21441 to svn://svn.ffmpeg.org/ffmpeg/trunk
It allows VLD VC-1/WMV3 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
It is implemented by using AVHWAccel API.
Originally committed as revision 21424 to svn://svn.ffmpeg.org/ffmpeg/trunk
that case:
Avisynth -> -lavifil32
VFW Cap -> -lavicap32
Patch by kemuri <kemuri9 at gmail dot com>
Originally committed as revision 21410 to svn://svn.ffmpeg.org/ffmpeg/trunk
capCreateCaptureWindow() check.
Based on patch by kemuri <kemuri9 at gmail dot com>
Originally committed as revision 21409 to svn://svn.ffmpeg.org/ffmpeg/trunk
It allows VLD H264 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
It is implemented by using AVHWAccel API. It has been tested successfully
for some time in VLC using an nvidia card on Windows 7.
To compile it, you need to have the system header dxva2api.h (either from
microsoft or using http://downloads.videolan.org/pub/videolan/testing/contrib/dxva2api.h)
The generated libavcodec.dll does not depend directly on any new lib as
the necessary objects are given by the application using FFmpeg.
Originally committed as revision 21353 to svn://svn.ffmpeg.org/ffmpeg/trunk
the system wants a length entry in all socket structures or not. Patch by
Martin Storsjö <$firstname $firstname st>.
Originally committed as revision 21351 to svn://svn.ffmpeg.org/ffmpeg/trunk
Some broken versions of awk (mawk, apparently used in debian)
do not handle character classes in regular expressions.
Originally committed as revision 21334 to svn://svn.ffmpeg.org/ffmpeg/trunk
Silly BSD systems need this despite POSIX requiring nothing of the
kind. Any system with sys/socket.h should also have sys/types.h,
so this is unlikely to break anything, and we already do this in
another place.
Originally committed as revision 21326 to svn://svn.ffmpeg.org/ffmpeg/trunk
This file contains a safe subset of the config.h settings.
Only bigendian is included for now, more can be added as
need arises.
Originally committed as revision 21321 to svn://svn.ffmpeg.org/ffmpeg/trunk
With b_keyframe instead of IDR for detecting keyframes, ffmpeg should now
support periodic encoding with periodic intra refresh (although there is no
interface option for it yet).
Set the new timebase values for full VFR input support.
Bump configure to check for API version 83.
Originally committed as revision 21317 to svn://svn.ffmpeg.org/ffmpeg/trunk
