* qatar/master:
swscale: try to use mmap only if available
configure: check for mprotect
wmapro: use planar sample format
wmalossless: output in planar sample format
wmadec: use float planar sample format output
shorten: use planar sample format
lavc: update documentation for AVFrame.extended_data
Conflicts:
libavcodec/shorten.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b5198a2637b7b45b0049a1d4b386a06f016f2520':
configure: tms470: add mapping for -mfpu=vfpv3-d16 flag
configure: recognise Minix as OS
configure: work around bug in ash shell
eval-test: make table static const
lavr: handle clipping in the float to s32 conversion
nut: support pcm codecs not mapped in avi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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>
* 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>
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>
* commit 'b7f1010c8fce09096057528f7cd29589ea1ae7df':
tools: do not use av_pix_fmt_descriptors directly.
pixdesc: add functions for accessing pixel format descriptors.
build: add support for Tru64 (OSF/1)
md5: Allocate a normal private context for the opaque md5 context pointer
Conflicts:
cmdutils.c
doc/APIchanges
ffprobe.c
libavformat/md5enc.c
libavutil/version.h
tools/graph2dot.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '0a75d1da23b8659ec49391469bb592da12760077':
options_table: refs option is not snow-only
random_seed: Support using CryptGenRandom on windows
doc: update the faq entry about custom I/O
Conflicts:
doc/faq.texi
libavcodec/options_table.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This reverts commit 396648cc6a.
The commit made impossible to build against libflite if libasound is not
available (e.g. on Windows). Thus remove the -lasound flag. In case of
libflite static linking the workaround is to enable
--extra-ldflags=-lasound (or disable the ALSA output device in libflite).
* qatar/master:
mingw/cygwin: Stop adding -fno-common to gcc CFLAGS
Restructure av_log_missing_feature message
rtp: Support packetization/depacketization of opus
file: Set the return value type for lseek to int64_t.
ppc: fix Altivec build with old compilers
build: add LTO support for PGI compiler
build: add -Mdse to PGI optimisation flags
rtpenc_vp8: Update the packetizer to the latest spec version
rtpdec_vp8: Make the depacketizer implement the latest spec draft
doc: allow building with old texi2html versions
avutil: skip old_pix_fmts.h since it is just a list
Conflicts:
libavcodec/aacdec.c
libavcodec/h264.c
libavcodec/ppc/fmtconvert_altivec.c
libavcodec/utils.c
libavformat/file.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Enable dead store elimination. The last few releases work no worse
with this flag than without. Older versions failed to build some
source files when using this flag.
Signed-off-by: Mans Rullgard <mans@mansr.com>
* qatar/master:
yuv4mpeg: return proper error codes.
Give all anonymously typedeffed structs in headers a name
fate: Add parseutils test
parseutils-test: Drop random colors from parsing test
vf_pad/scale: use double precision for aspect ratios.
build: error on variable-length arrays
ppc: swscale: rework yuv2planeX_altivec()
ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec()
x86: dsputil: kill VLA in gmc_mmx()
libspeexenc: Updated commentary to reflect recent changes
libspeexenc: Add an option for enabling DTX
doc/APIchanges: fill in missing dates and hashes.
lavr: bump major to 1 and declare it stable.
lavr: change the type of the data buffers to uint8_t**.
lavc: deprecate the audio resampling API.
Conflicts:
cmdutils.h
configure
doc/APIchanges
ffplay.c
libavcodec/dwt.h
libavcodec/libspeexenc.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavformat/asf.h
tests/fate/libavutil.mak
tests/ref/fate/parseutils
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
h264: don't touch H264Context->ref_count[] during MB decoding
x86: get_cpu_flags: add necessary ifdefs around function body
x86: Drop CPU detection intrinsics
x86: Add YASM implementations of cpuid and xgetbv from x264
Conflicts:
configure
libavcodec/h264_cabac.c
libavcodec/h264_cavlc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '65d12900432ac880d764edbbd36818431484a76e':
configure: add --enable-lto option
x86: cpu: Break out test for cpuid capabilities into separate function
x86: ff_get_cpu_flags_x86(): Avoid a pointless variable indirection
build: Factor out mpegaudio dependencies to CONFIG_MPEGAUDIO
segment: Add comments about calls that only are relevant for some muxers
segment: Add an option for omitting the first header and final trailer
Conflicts:
configure
libavcodec/Makefile
libavformat/segment.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Now that there is CPU detection in YASM, there will always be one of
inline or external assembly enabled, which obviates the need to fall
back on CPU detection through compiler intrinsics.
* commit '29abb04e73b0580ebe38703cadb988d26df6a76a':
libspeexdec: If the channel count is not valid, decode as stereo.
libspeexdec: improve setting of Speex mode and sample rate
libspeex: Add a private option for enabling VAD
xtea: Test inplace decryption
xtea: Fix CBC decryption when src==dst
xtea: Factorize testing into a separate function
configure: Refactor HAVE_ options available on the command line
avconv/avprobe: Add missing 'void' to exit_program() definition
Allow use of strncpy()
blowfish: Add more tests
blowfish: Fix CBC decryption with dst==src
blowfish: Factorize testing into a separate function
Conflicts:
configure
libavcodec/libspeexdec.c
libavutil/xtea.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
ARM: fix Thumb PIC on Apple
nut: add do {} while (0) to GET_V
tiffenc: Check av_malloc() results.
tiffenc: Simplify pixel format setup using AVPixFmtDescriptor.
Use atexit() instead of defining a custom exit_program() interface.
msvc: Fix detection of VFW & Avisynth required libs
Conflicts:
ffmpeg.c
ffmpeg_opt.c
ffplay.c
ffprobe.c
ffserver.c
libavcodec/tiffenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
All versions of MinGW-w64 prior to version 3, as well as
all versions of MinGW32 have broken implementations of
vsnprintf.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
with the exception of libpostproc runtime_cpudetect = no is not
supported thus having no as default really is quite odd, it results in
a libpostproc where HAVE_MMX* have very different meaning from the
rest of ffmpeg and it breaks any x86 cpu that doesnt support mmx2
because mmx2 is hardcoded as a result
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
libx264: add forgotten ;
matroskadec: fix a sanity check.
matroskadec: only return corrupt packets that actually contain data
lavf: zero data/size of the packet passed to read_packet().
ARM: use 2-operand syntax for ADD Rd, PC in Apple PIC code
ARM: align PIC offset pools to 4 bytes
ARM: swap source operands in some add instructions
configure: update tms470 detection for latest version
lavf probe: prevent codec probe with no data at all seen
motion_est: fix use of inline on extern functions
Conflicts:
libavcodec/motion_est_template.c
libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
v5.0 of the TI ARM compiler changes the version string.
This updates the detection to check for both the old and
the new strings.
Signed-off-by: Mans Rullgard <mans@mansr.com>
* commit '581281e242609a222233a2e5538b89dfb88fb18e':
matroskadec: check realloc in lzo encoding
matroska: honor error_recognition on unknown doctypes
tiffdec: Add support for GRAY16LE.
tiffenc: Add support for little endian RGB48 and GRAY16
mpeg4: support frame parameter changes with frame-mt
mpegvideo: check ff_find_unused_picture() return value for errors
mpegvideo: release frame buffers before freeing them
configure: msvc: default to 'lib' as 'ar' tool
build: support some non-standard ar variants
Conflicts:
libavcodec/h263dec.c
libavcodec/mpegvideo.c
libavcodec/tiff.c
libavcodec/tiffenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c':
mpegvideo: move frame size dependent memory management to separate functions
configure: add --toolchain option
configure: Make the smoothstreaming muxer enable the ismv muxer
smoothstreaming: Export the mp4 codec tags
mov: check for EOF in long lasting loops
avcodec: cleanup utils.c
binkaudio: remove unneeded GET_BITS_SAFE macro
binkaudio: use float sample format
binkaudio: use a different value for the coefficient scale for the DCT codec
Conflicts:
configure
libavcodec/mpegvideo.c
libavcodec/utils.c
libavformat/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
flvenc: silence bogus warning
configure: include flags in nm variable
alsdec: fix misplaced parentheses.
alsdec: check return values.
alsdec: fix number of decoded samples in first sub-block in BGMC mode.
alsdec: Fix out of ltp_gain_values read.
alsdec: Check that quantized parcor coeffs are within range.
alsdec: check opt_order.
Conflicts:
configure
libavcodec/alsdec.c
libavformat/flvenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This simplifies ensuring proper flags are used when the default
is overridden by the system or on the command line.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Some compilers are extra strict about register usage in main(),
disallowing ebp in inline asm there while allowing it elsewhere.
This change makes the test better reflect actual usage.
Signed-off-by: Mans Rullgard <mans@mansr.com>
* qatar/master:
os_support: Choose between direct.h and io.h using a configure check
os_support: Include io.h instead of direct.h on mingw32ce
x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared
swscale: Remove two bogus asserts
ac3: move ac3_downmix() from dsputil to ac3dsp
lavr/audio_mix_matrix: acknowledge the existence of LFE2.
mlp_parser: avoid mapping multiple disctinct TrueHD channels to the same Libav channel.
lavu/audioconvert: add a second low frequency channel.
Conflicts:
doc/APIchanges
libavcodec/ac3dsp.c
libavcodec/ac3dsp.h
libavcodec/mlp_parser.c
libavutil/audioconvert.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The headers on netbsd are not fully C99 compatible which leads to multiple
definitions of symbols in clang bit not with gcc.
AFAIK this has been fixed in netbsd trunk (didnt check though)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
utvideoenc: Add missing AV_ prefix to codec ID
avserver: Add missing #include for av_gettime()
configure: Only disable aligned stack on MSVC on 32 bit
configure: indentation cosmetics
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
rtpdec_jpeg: Add support for default quantizers
x86: dsputil: Move specific optimization settings out of global init function
avplay: get rid of ugly casts in the options table
avplay: fix prototypes for option callbacks.
flvdec: always set AVFMTCTX_NOHEADER.
file: Use a normal private context for storing the file descriptor
configure: Adjust the xgetbv instrinsic check
configure: Add --disable-inline-asm command line option
configure: Don't try to enable the log2 function on msvcrt
Conflicts:
configure
ffplay.c
libavcodec/x86/dsputil_mmx.c
libavformat/file.c
libavformat/flvdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The 64 bit cl.exe version 16.00.30319.01 crashes with an internal
compiler error on the current check (and thus deduces it isn't
supported, even if the actual usage in libavuil/x86/cpu.c works
fine), but by assigning the value from the intrinsic to a variable,
or returning it, it works fine.
This error is fixed in cl.exe version 16.00.40219.01.
Signed-off-by: Martin Storsjö <martin@martin.st>
Some msvcrt versions (the static 64 bit libc in MSVC 10) have
a log2 function, but there is no declaration for it in the headers.
Therefore, the normal configure check might find it, but it can fail
during build or at runtime, depending on whether implicit function
declarations are an error or not.
Therefore simply ignore this function on this platform.
Signed-off-by: Martin Storsjö <martin@martin.st>
* qatar/master:
swscale: Provide the right alignment for external mmx asm
x86: Replace checks for CPU extensions and flags by convenience macros
configure: msvc: fix/simplify setting of flags for hostcc
x86: mlpdsp: mlp_filter_channel_x86 requires inline asm
Conflicts:
libavcodec/x86/fft_init.c
libavcodec/x86/h264_intrapred_init.c
libavcodec/x86/h264dsp_init.c
libavcodec/x86/mpegaudiodec.c
libavcodec/x86/proresdsp_init.c
libavutil/x86/float_dsp_init.c
libswscale/utils.c
libswscale/x86/swscale.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Rather than modify the mplayer filter sources, just disable
vf_mp if inline assembly is not available.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
It is included for the open/read/write/close functions. On
MSVC, where this header does not exist, the same functions
are provided by io.h, which is already included.
On windows, these functions are provided by io.h. Make sure
io.h is included if it exists, regardless of the setmode
function.
Signed-off-by: Martin Storsjö <martin@martin.st>
Conflicts:
configure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
mov_chan: Pass a separate AVIOContext for reading
af_asyncts: check return value from lavr when flushing.
mss2: simplify loop in decode_rle()
mss12: avoid unnecessary division in arith*_get_bit()
mss2: do not try to read too many palette entries
mpegvideo: set AVFrame fields to NULL after freeing the base memory
configure: Set the right cc_e flags for msvc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
fate: Allow setting the ld parameter from the config file
x86: dsputil: Do not redundantly check for CPU caps before calling init funcs
configure: Disable some warnings in MSVC
x86: vp56: cmov version of vp56_rac_get_prob requires inline asm
avopt: fix examples to match the same style about default values as the actual code.
configure: Add support for MSVC cl.exe/link.exe
lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime.
Conflicts:
libavutil/opt.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This reverts commit ba53720280.
A better implementation has been commited by the same author to qatar
Conflicts:
configure
Found-by: jamal <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '0db2d94280e260af5f3ad7993c5a6357462f17c9':
dsputil: workaround __VA_ARGS__ missing tokenization for MSVC
configure: add section for libc-specific hacks
build: disable ranlib on mingw
parser: Don't use pc as context for av_dlog
h264: Remove an assert on current_picture_ptr being null
Conflicts:
configure
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Make internal small_strptime() function public, and use it in place of
strptime().
This allows to avoid a dependency on strptime() on systems which do not
support it.
In particular, fix trac ticket #992.
This disables the following warnings:
C4100: unreferenced formal parameter
(1035 occurrances)
C4214: nonstandard extension used : bit field types other than int
(609 occurances)
C4996: 'avpriv_snprintf': This function or variable may be unsafe.
Consider using _snprintf_s instead. To disable deprecation,
use _CRT_SECURE_NO_WARNINGS. See online help for details.
(351 occurrances)
Signed-off-by: Martin Storsjö <martin@martin.st>
Using ranlib is not required but prevents using the libraries with
msvc.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
* qatar/master:
build: eamad: Add missing dependency on mpegvideo code
build: utvideoenc: Add missing dependency on Huffman code
avopt: Reorder the default_val struct, making i64 the first field
Conflicts:
configure
doc/APIchanges
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Luca Barbato
Michael Niedermayer
Mans Rullgard
Diego Biurrun
Martin Storsjö
Stefano Sabatini
Paul B Mahol
Carl Eugen Hoyos
Carl Eugen Hoyos
Derek Buitenhuis
Clément Bœsch
Nathan Caldwell
jamal
Nicolas George
Sebastien Zwickert
Clément Bœsch
Marton Balint
Ronald S. Bultje