Ive checked this on black and white background and found no problem in terms
of readability.
flames welcome.
Originally committed as revision 22946 to svn://svn.ffmpeg.org/ffmpeg/trunk
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
This allows applications/libraries which require that symbol
(e.g. libavfilter) to be compiled without to depend on the presence of
libavcodec/avcodec.h, which may not be installed.
Originally committed as revision 22736 to svn://svn.ffmpeg.org/ffmpeg/trunk
major bump, using an FFmpeg specific error code rather than EINVAL,
which has a quite different semantics.
Originally committed as revision 22601 to svn://svn.ffmpeg.org/ffmpeg/trunk
major bump, using an FFmpeg specific error code rather than EDOM,
which has a quite different semantics.
Originally committed as revision 22528 to svn://svn.ffmpeg.org/ffmpeg/trunk
AVERROR(ENOMEM) must be used instead, and there are no occurrences of
AVERROR_ENOMEM in the FFmpeg basecode so it can be safely dropped.
Originally committed as revision 22514 to svn://svn.ffmpeg.org/ffmpeg/trunk
avctx->get_buffer() in case of error, rather than AVERROR_UNKNOWN
which is deprecated, and mark AVERROR_UNKNOWN for deletion at the next
major bump.
Originally committed as revision 22512 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavutil/error.h.
Error code definitions and handling code belong to libavutil, where
they can be shared by all the libav* libraries.
See the thread:
Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu
Date: Sun, 19 Jul 2009 12:09:16 +0200
Originally committed as revision 22501 to svn://svn.ffmpeg.org/ffmpeg/trunk
This reduces the number of false dependencies on header files and
speeds up compilation.
Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk
ffmpeg.c uses lrintf(), which is missing on some systems. Previously
it picked up the replacement via libavutil/internal.h due to
HAVE_AV_CONFIG_H being erroneously defined.
Moving these replacements to a separate header enables ffmpeg.c to
use them without being exposed to internal interfaces.
This use of a non-public header is justified by the header in question
not being part of the internal interface either. It should rather be
considered as part of the build system, which is shared between the
libraries and the applications.
This header cannot be installed since the tested conditions depend on
the compiler.
Originally committed as revision 22399 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is a bit hackish. I will try to think of something nicer, but
this will do for now.
Originally committed as revision 22366 to svn://svn.ffmpeg.org/ffmpeg/trunk
Some of the per-arch headers are only meant to be used through
the parent header of the same name. Testing these standalone
does not make sense.
Originally committed as revision 22341 to svn://svn.ffmpeg.org/ffmpeg/trunk
These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.
Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100
Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
consistent with the allocation currently done for PIX_FMT_GRAY8
pictures.
No significant slow-downs have been measured.
See the thread:
Subject: [FFmpeg-devel] [PATCH] Is gray8 a paletted format?
Date: Sun, 15 Nov 2009 23:36:03 +0100
Originally committed as revision 22191 to svn://svn.ffmpeg.org/ffmpeg/trunk
pixdesc.c, which are now not anymore marked as static inline.
Fix the inclusion of the private header intreadwrite.h in the public
header pixdesc.h.
Originally committed as revision 21854 to svn://svn.ffmpeg.org/ffmpeg/trunk
that output may be written as uint32_t since output buffer may not be aligned
(and it's silly to force alignment on it) and it does not work in that case
properly on some architectures.
Originally committed as revision 21754 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
This compiler supports gcc-style alignment attributes for struct,
but not for global variables. For the latter, alignment can be
specified with a pragma, which does not work for struct members or
local variables. By using both pragma and attribute, one or the
other will always take effect.
Unfortunately, no means exists for aligning stack variables.
Originally committed as revision 21379 to svn://svn.ffmpeg.org/ffmpeg/trunk
The seemingly equivalent _Pragma(AV_STRINGIFY(x)) is not accepted
by some compilers.
Originally committed as revision 21378 to svn://svn.ffmpeg.org/ffmpeg/trunk
The macro implementation might need the name of the variable being
declared for compiler-specific syntax. Moving array specifiers outside
the macro invocation allows this to work.
Originally committed as revision 21363 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
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
functions: exp2, exp2f, log2, log2f.
Should fix compilation in systems where these functions are defined in math.h
but not implemented.
Originally committed as revision 21231 to svn://svn.ffmpeg.org/ffmpeg/trunk
