The glibc definitions of INFINITY and NAN do not work with the
tms470 compiler, nor do our usual fallbacks.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Apply flags to work around glibc quirks only if glibc is detected,
and add a few more such flags.
Do not mess with as/ld settings in probe_cc. This is not the
proper place.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Optional sdp speex payload parameter is outputed only when
data is encoded. It's not printed in case of stream copy.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
vc1: Use codec ID from AVCodecContext while parsing frame header
avplay: support mid-stream sample rate changes
Conflicts:
ffplay.c
libavcodec/vc1.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f5962229bfcb14c2879e69ccdf7f1a4934168609':
avplay: use audio parameters from the decoded frame instead of AVCodecContext
dca: allocate a secondary buffer for extra channels when downmixing
configure: use utilities from /usr/xpg4/bin if it exists
avstring-test: fix memory leaks
Conflicts:
ffplay.c
libavcodec/dcadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723':
rtpdec_xiph: fix function return type
smjpeg: fix type of 'ret' variable in smjpeg_read_packet()
mpegvideo: remove write-only variable
Use proper return values in case of missing features
fate: add avstring test
rangecoder-test: Set error message log level to error, instead of debug
Conflicts:
libavcodec/aacdec.c
libavcodec/amrnbdec.c
libavcodec/mpegvideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '930c9d4373e0f3cb7c64fcfc129127a309f6d066':
avutil: Duplicate ff_log2_tab instead of sharing it across libs
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f6c38c5f4ed6683a6a61db2ed418a68bbe5f5507':
avfilter: call x86 init functions under if (ARCH_X86), not if (HAVE_MMX)
rtspdec: Set the default port for listen mode, if none is specified
tscc2: Fix an out of array access
rtmpproto: Fix an out of array write
rtspdec: Fix use of uninitialized byte
vp8: reset loopfilter delta values at keyframes.
avutil: add yuva422p and yuva444p formats
Conflicts:
libavutil/pixdesc.c
libavutil/pixfmt.h
tests/ref/lavfi/pixdesc
tests/ref/lavfi/pixfmts_copy
tests/ref/lavfi/pixfmts_null
tests/ref/lavfi/pixfmts_scale
tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
while testing a VP8 encoder I found a mismatch between FFMPEG and libvpx
VP8 decoders. The reason for this mismatch is that FFMPEG doesn't reset
loopfilter delta values at keyframes. Patch that fixes the issue is below.
I've verified that the output of ffmpeg after this patch matches libvpx.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
We cannot clip to INT_MAX because that value cannot be exactly
represented by a float value and ends up overflowing during conversion
anyway. We need to use a slightly smaller float value, which ends up
with slightly inaccurate results for samples which clip or nearly clip,
but it is close enough. Using doubles as intermediates in the conversion
would be more accurate, but it takes about twice as much time.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This fixes a segfault with samples that I have (both of them MPEG-TS). Looks like
avctx->codec is not being set during parsing.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
This makes no differnce as the affected values cannot occur
But it will likely help static analyzers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This makes no difference for supported input but avoids a
out of array read with input that is never passed in currently
Fixes CID717919
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
if 0.0 != 0.0 a out of array read would occur, equal checks
with floating point may behave in such odd ways, though
this is very unlikely in a real implementation of a compiler
Fixes: CID718936
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Solaris defaults to non-standard utilities (grep, sed, ...) with
proper ones being in /usr/xpg4/bin. Prefixing PATH with this
directory when it exists ensures we get correct variants.
Signed-off-by: Mans Rullgard <mans@mansr.com>
