* commit 'c360fb174b01170ab3fd3048d4d0acb44aa4e834':
win32: Do not use GetProcAddress when compiled for Vista+
Merged-by: Michael Niedermayer <michaelni@gmx.at>
It was previously declared as int.
Does not change fate results for x86.
Conflicts:
libavcodec/ppc/fmtconvert_altivec.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'cebdedca57d95834a8f8098c7b6a322a1163e26b':
prores: decode alpha plane when it's present
avfilter: check a malloc in avfilter_link().
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '006ec64877fb638de4b15ae5fd969e22bd0f60ca':
lavr doxy: add version.h to the lavr group
lavc doxy: add avcodec.h to the libavcodec group.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Some fixes provided by Paul B Mahol <onemda@gmail.com>
and Michael Niedermayer <michaelni@gmx.at> and me.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Currently, if VIS is enabled by configure, it will also be enabled at
run-time regardless of its support in the hardware. Thus, masking VIS
usage as it is done in vis.h by constructing binary instructions is
pointless. Using normal VIS mnemonics in inline assembly allows to take
advantage of automatic register allocation, gets rid of register
variables, which are unsupported by suncc for SPARC, and improves code
readability.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
This fixes a valgrind warning about use of uninitialized stuff
(no actual such use occurs though)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This patch adds support for encoding VP8 files with alpha. The alpha channel
is encoded separately and the output is placed in AVPacket's side_data. The
muxer then muxes it into the BlockAdditional element of the matroska container.
More details on spec here: http://goo.gl/wCP1y
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1fb013a57c6d98d3f425506eb25f32b2cf7ddc6f':
vc1dec: Add support for interlaced B-frames
Conflicts:
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
MPV_decode_mb_internal needs 3 * 16 * linesize bytes of scratch buffer
For interlaced content, linesize is multiplied by two after the allocation
of the scratch buffer, and the dest_cr pointer ends past the buffer.
This patch makes ff_mpv_frame_size_alloc allocate a total of
(aligned line_size) * 2 * 16 * 3 bytes, which suffices even for the
interlaced case.
CC:libav-stable@libav.org
Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Those were useful when avcodec_thread_init() was a public functions. It
was deprecated and removed some time ago, so those checks are not needed
anymore.
* qatar/master:
sparc: Eliminate dead code in VIS acceleration macros
flacdec: drop unnecessary assert
mjpegdec: properly report unsupported disabled features
Conflicts:
libavcodec/flacdec.c
libavcodec/mjpegdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
