If the XV image linesize was different from the width, SDL would create an
overlay wider than the actually requested one. This causes a greenish line on
the right, because the rightmost texel is blended with unset data. This patch
introduces a function which duplicates the rightmost texel to the unset space,
that way the blending will be done with duplicated border texels.
Signed-off-by: Marton Balint <cus@passwd.hu>
* qatar/master:
wnv1: cosmetics, reformat
xan: remove a trivially true if().
ansi: do not depend on get_buffer() initializing the frame.
zerocodec: remove an unused variable.
zmbv: remove some pointless comments and empty lines
Conflicts:
libavcodec/xan.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00':
hlsenc: Allocate enough space for the pattern string
lavc: Correct the description of pkt_dts
avfilter: Compile FIFO filters unconditionally
Conflicts:
libavcodec/avcodec.h
libavfilter/Makefile
libavfilter/allfilters.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Do not overwrite linesize set by get_buffer().
The last frame in the FATE test is not decoded anymore, since the file
is cut and a part of it is missing.
This fixes the following warning with GCC:
libavcodec/pthread.c:35:0: warning: _GNU_SOURCE redefined [enabled by default]
<command-line>::0: note: this is the location of the previous definition
The reason of the presence of this flag is:
% pkg-config --cflags sdl
-D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/SDL
If s->filename doesn't contain any period/filename extension to strip
away, the buffer will be too small to fit both strings. This isn't
any buffer overflow since the concatenation uses av_strlcat with
the right buffer size.
Signed-off-by: Martin Storsjö <martin@martin.st>
The description as updated in 6e5c44b0f made it sound like it is
handled exactly like the pts, which it is not. Clarify that it
is the packet that triggered returning the frame instead of just
the last avpacket (in case of frame threading, it won't be the
dts of the last packet).
Signed-off-by: Martin Storsjö <martin@martin.st>
The asm code is not valid for older compilers as it uses too many
operands, ICC on x86_32 seems affected by this.
This patch disables the affected code for ICC on x86_32 and should
make it compileable again.
A better fix would be to use fewer operands or to change this code
to yasm, later is being worked on AFAIK so this is a temporary
solution.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Ported from MPlayer. Original author is A'rpi, with various
contributions from Michael Niedermayer. The original documentation was
mostly written by Diego Biurrun. See the MPlayer history for full
credits.
The filter is under GPL like the original filter, even if it differs
quite a lot. There is not much point in making it LGPL since pp is under
GPL.
