OSDN Git Service
Martin Storsjö [Mon, 23 Jul 2012 13:38:45 +0000 (16:38 +0300)]
configure: Add a dependency on https for rtmpts
The rtmpts protocol uses https implicitly, via the ffrtmphttp
protocol, but the ffrtmphttp protocol is also useable for plain
rtmpt without https, so the dependency needs to be added here instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
Adriano Pallavicino [Tue, 17 Jul 2012 07:51:13 +0000 (09:51 +0200)]
rtp: Only choose static payload types if the sample rate and channels are right
If using a different sample rate or number of channels, use a dynamic
payload type instead, where the parameters are passed in the SDP.
G722 is a special case where the normal rules don't apply.
Signed-off-by: Martin Storsjö <martin@martin.st>
Derek Buitenhuis [Mon, 23 Jul 2012 15:03:58 +0000 (11:03 -0400)]
v410dec: Implement explode mode support
Try and decode broken files, but still fail if explode
mode is enabled.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Reimar Döffinger [Sat, 21 Jul 2012 11:22:04 +0000 (13:22 +0200)]
zerocodec: fix direct rendering.
Set picture type before calling get_buffer.
This allows the DR application to make better decisions.
It also fixes a resource leak in case of missing reference frames
since it would call get_buffer but never release_buffer.
Also use FFSWAP to ensure that the AVFrame is properly initialized
in the next get_buffer (in particular that data[0] is NULL).
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Clément Bœsch [Thu, 1 Sep 2011 18:06:05 +0000 (20:06 +0200)]
wav: init st to NULL to avoid a false-positive warning.
If st is NULL, it means no 'fmt ' tag is found, but 'data' tag (which
needs a previous 'fmt ' tag to be parsed correctly and st initialized)
check will make sure st is never dereferenced in that case.
Fixes warning:
libavformat/wav.c: In function ‘wav_read_header’:
libavformat/wav.c:499:44: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Hendrik Leppkes [Fri, 16 Dec 2011 21:43:35 +0000 (22:43 +0100)]
wavpack: set bits_per_raw_sample for S32 samples to properly identify 24-bit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Ronald S. Bultje [Mon, 23 Jul 2012 03:46:10 +0000 (20:46 -0700)]
h264: refactor NAL decode loop
Write out the NAL decoding loops in full so that they are easier
to parse for a preprocessor without it having to be aware of macros
or other such things in C code.
This also makes the code more readable.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Samuel Pitoiset [Fri, 20 Jul 2012 14:36:47 +0000 (16:36 +0200)]
RTMPTE protocol support
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Thu, 19 Jul 2012 12:13:58 +0000 (14:13 +0200)]
RTMPE protocol support
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPE protocol implementation uses ffrtmpcrypt:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Thu, 5 Jul 2012 11:06:07 +0000 (13:06 +0200)]
rtmp: Add ff_rtmp_calc_digest_pos()
This function is used for calculating digest position for RTMP handshake
packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Thu, 5 Jul 2012 11:05:46 +0000 (13:05 +0200)]
rtmp: Rename rtmp_calc_digest to ff_rtmp_calc_digest and make it global
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Sun, 22 Jul 2012 20:55:58 +0000 (13:55 -0700)]
swscale: add missing HAVE_INLINE_ASM check.
The function called in this block is under HAVE_INLINE_ASM itself also.
Ronald S. Bultje [Sun, 22 Jul 2012 00:03:12 +0000 (17:03 -0700)]
lavfi: place x86 inline assembly under HAVE_INLINE_ASM.
This allows compiling this code using compilers that do not understand
gcc-style inline assembly.
Mashiat Sarker Shakkhar [Mon, 16 Jul 2012 07:45:23 +0000 (07:45 +0000)]
vc1: Add a test for interlaced field pictures
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diego Biurrun [Sun, 22 Jul 2012 10:29:28 +0000 (12:29 +0200)]
swscale: Mark all init functions as av_cold
Diego Biurrun [Sat, 21 Jul 2012 20:33:03 +0000 (22:33 +0200)]
swscale: x86: Drop pointless _mmx suffix from filenames
The files do not contain only MMX code.
Ronald S. Bultje [Sat, 21 Jul 2012 23:44:26 +0000 (16:44 -0700)]
lavf: use conditional notation for default codec in muxer declarations.
This removes the use of macro nesting in these code constructs, which
makes it easier to parse in pre-processors.
Ronald S. Bultje [Sun, 22 Jul 2012 21:01:21 +0000 (14:01 -0700)]
swscale: place inline assembly bilinear scaler under HAVE_INLINE_ASM.
Justin Ruggles [Sun, 22 Jul 2012 18:37:24 +0000 (14:37 -0400)]
dsputil: ppc: cosmetics: pretty-print
Jason Garrett-Glaser [Fri, 20 Jul 2012 22:33:06 +0000 (18:33 -0400)]
dsputil: x86: add SHUFFLE_MASK_W macro
Simplifies pshufb masks that operate on words.
Mans Rullgard [Fri, 20 Jul 2012 21:22:18 +0000 (22:22 +0100)]
configure: respect CC_O setting in check_cc
Use compiler-specific replacements for the -o flag in check_cc.
This makes tests work properly with compilers using non-standard
flags.
The tms470 flags are updated to work with this scheme.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Sun, 22 Jul 2012 09:29:06 +0000 (11:29 +0200)]
FATE: fix the asyncts test
Nellymoser is float, so use oneoff comparison instead of md5.
Diego Biurrun [Sat, 21 Jul 2012 23:12:24 +0000 (01:12 +0200)]
build: Drop gcc-specific warning flag from header compilation rule
The flag was added to avoid excessive warning spam, but nowadays those
warnings no longer occur in such large numbers as to require silencing.
Besides, gcc-specific flags do not belong in the Makefiles.
Anton Khirnov [Thu, 5 Jul 2012 08:28:28 +0000 (10:28 +0200)]
FATE: add a test for the asyncts audio filter.
Anton Khirnov [Sat, 21 Jul 2012 08:48:39 +0000 (10:48 +0200)]
matroskadec: return more correct error code on read error.
Anton Khirnov [Sun, 15 Jul 2012 09:29:10 +0000 (11:29 +0200)]
buffersrc: check ff_get_audio_buffer() for errors.
Anton Khirnov [Sun, 15 Jul 2012 09:16:53 +0000 (11:16 +0200)]
lavfi: check all ff_get_video_buffer() calls for errors.
Anton Khirnov [Sun, 15 Jul 2012 09:16:53 +0000 (11:16 +0200)]
lavfi: check all avfilter_ref_buffer() calls for errors.
Anton Khirnov [Sun, 15 Jul 2012 09:00:49 +0000 (11:00 +0200)]
vf_select: avoid an unnecessary avfilter_ref_buffer().
Anton Khirnov [Sun, 15 Jul 2012 08:28:17 +0000 (10:28 +0200)]
buffersrc: avoid creating unnecessary buffer reference
Anton Khirnov [Sun, 15 Jul 2012 08:12:51 +0000 (10:12 +0200)]
lavfi: use avfilter_unref_bufferp() where appropriate.
Anton Khirnov [Sun, 15 Jul 2012 08:07:59 +0000 (10:07 +0200)]
vf_fps: add more error checks.
Anton Khirnov [Sun, 15 Jul 2012 07:50:49 +0000 (09:50 +0200)]
vf_fps: fix a memleak on malloc failure.
Anton Khirnov [Sun, 15 Jul 2012 07:47:01 +0000 (09:47 +0200)]
lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors
Anton Khirnov [Sat, 14 Jul 2012 07:25:33 +0000 (09:25 +0200)]
lavfi: add error handling to end_frame().
Anton Khirnov [Sat, 14 Jul 2012 07:25:33 +0000 (09:25 +0200)]
lavfi: add error handling to draw_slice().
Anton Khirnov [Sun, 8 Jul 2012 15:29:42 +0000 (17:29 +0200)]
lavfi: add error handling to start_frame().
Kostya Shishkov [Sun, 22 Jul 2012 06:06:19 +0000 (08:06 +0200)]
Bump libavcodec and libavformat minor versions for G.723.1 decoder and demuxer
Mohamed Naufal Basheer [Thu, 17 Mar 2011 22:56:50 +0000 (23:56 +0100)]
G.723.1 demuxer and decoder
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Mohamed Naufal Basheer [Tue, 10 Jul 2012 17:58:39 +0000 (19:58 +0200)]
Add a shift parameter to celp_lp_synthesis_filter()
This is intended for reuse by the G.723.1 decoder
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Luca Barbato [Thu, 19 Jul 2012 20:22:08 +0000 (22:22 +0200)]
libopenjpeg: K&R formatting cosmetics
Ronald S. Bultje [Sun, 22 Jul 2012 00:04:06 +0000 (17:04 -0700)]
yadif: use emms_c() instead of inline assembly for emms invocations.
Ronald S. Bultje [Sat, 21 Jul 2012 23:42:36 +0000 (16:42 -0700)]
ac3: don't use different names for option tables in the template file.
The variables which are declared in the teplate file are static and
therefore there is no symbol clash.
Ronald S. Bultje [Sat, 21 Jul 2012 16:45:52 +0000 (09:45 -0700)]
lavfi: use const for AVFilterPad declarations in all filters.
Ronald S. Bultje [Sat, 21 Jul 2012 15:56:18 +0000 (08:56 -0700)]
adpcm: don't duplicate identical AVSampleFmt array for each encoder.
Diego Biurrun [Tue, 10 Jul 2012 20:18:42 +0000 (22:18 +0200)]
configure: cosmetics: Group test dependencies together
Mans Rullgard [Fri, 20 Jul 2012 00:27:53 +0000 (01:27 +0100)]
configure: add more passthrough flags in tms470 filter
This is in preparation for following changes.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 18 Jul 2012 19:27:09 +0000 (20:27 +0100)]
configure: move flag filtering functions out of if/else blocks
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Sun, 15 Jul 2012 04:25:55 +0000 (21:25 -0700)]
x86: swscale: Place inline assembly code under appropriate #ifdefs
Fixes compilation for compilers that do not support gcc inline assembly.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Ronald S. Bultje [Sat, 21 Jul 2012 14:13:48 +0000 (14:13 +0000)]
rtsp: remove terminal comma in FF_RTP_FLAG_OPTS macro.
This makes usage of the macro look more natural when
used with array entries.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Samuel Pitoiset [Thu, 19 Jul 2012 12:16:01 +0000 (14:16 +0200)]
configure: Remove redundant RTMPT/RTMPTS dependencies
The incompatibility with librtmp is already expressed in the ffrtmphttp
protocol dependency declaration, which both RTMPT and RTMPTS depend on.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Mans Rullgard [Fri, 20 Jul 2012 12:48:13 +0000 (13:48 +0100)]
configure: add filtering of host cflags/ldflags
This is in preparation for supporting host compilers with
non-standard flags.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 20 Jul 2012 11:20:23 +0000 (12:20 +0100)]
configure: initialise all flag filters at the same place
This is more consistent, and doing it earlier is harmless.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 20 Jul 2012 02:06:49 +0000 (03:06 +0100)]
configure: add filtering of linker flags
This allows filtering of linker flags the same was as already
supported for CFLAGS. The filter must be initialised to 'echo'
early since it is invoked by --extra-ldflags.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 20 Jul 2012 11:02:18 +0000 (12:02 +0100)]
configure: name some variables more consistently
Name variables pertaining to various types of flags with 'cflags' etc
as prefix instead of suffix.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 20 Jul 2012 11:02:29 +0000 (12:02 +0100)]
configure: remove filter_cppflags
This is not used and the current design would not work properly
if mixing tools needing different filters.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 18 Jul 2012 19:40:38 +0000 (20:40 +0100)]
configure: set icc_version where it is needed
This variable is only used once, so setting it there is clearer.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Fri, 29 Jul 2011 10:01:37 +0000 (12:01 +0200)]
mpegenc: remove disabled code
Anton Khirnov [Sat, 14 Jul 2012 15:09:43 +0000 (17:09 +0200)]
lavfi: unref AVFilterLink.out_buf in ff_end_frame().
This reduces code duplication and prevents stale pointers from remaining
on the link.
Anton Khirnov [Sat, 14 Jul 2012 15:09:43 +0000 (17:09 +0200)]
lavfi: unref AVFilterLink.cur_buf in ff_end_frame().
This reduces code duplication and prevents stale pointers from remaining
on the link.
Anton Khirnov [Sun, 15 Jul 2012 09:12:10 +0000 (11:12 +0200)]
vsrc_testsrc: avoid an unnecessary avfilter_ref_buffer().
Anton Khirnov [Wed, 11 Jul 2012 07:58:43 +0000 (09:58 +0200)]
vf_slicify: clear AVFilterLink.cur_buf in start_frame().
The buffer is passed on to the next filter, so we shouldn't keep any
pointers to it.
Anton Khirnov [Wed, 11 Jul 2012 09:00:48 +0000 (11:00 +0200)]
vf_settb: simplify start_frame().
Avoid pointless filter ref/unref. Just use the reference passed to
start_frame().
Anton Khirnov [Sun, 8 Jul 2012 15:01:17 +0000 (17:01 +0200)]
vf_fieldorder: don't give up its own reference to the output buffer.
Anton Khirnov [Sun, 8 Jul 2012 15:01:17 +0000 (17:01 +0200)]
vf_pad: don't give up its own reference to the output buffer.
Anton Khirnov [Sun, 8 Jul 2012 03:34:20 +0000 (05:34 +0200)]
vf_overlay: don't access a buffer reference that's been given away.
Anton Khirnov [Sun, 8 Jul 2012 02:20:22 +0000 (04:20 +0200)]
vf_drawtext: don't give up its own reference to the input buffer.
Directly forwarding the input buffer to the next filter means that
drawtext no longer owns any references to it and thus shouldn't refer to
it in any way.
Anton Khirnov [Sun, 8 Jul 2012 02:07:05 +0000 (04:07 +0200)]
vf_gradfun: don't store two pointers to one AVFilterBufferRef.
Anton Khirnov [Sun, 8 Jul 2012 02:07:05 +0000 (04:07 +0200)]
vf_delogo: don't store two pointers to one AVFilterBufferRef.
Anton Khirnov [Wed, 11 Jul 2012 07:58:43 +0000 (09:58 +0200)]
vf_aspect: clear AVFilterLink.cur_buf in start_frame().
The buffer is passed on to the next filter, so we shouldn't keep any
pointers to it.
Robert Nagy [Mon, 16 Apr 2012 06:17:25 +0000 (08:17 +0200)]
lavfi: add avfilter_unref_bufferp()
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Luca Barbato [Wed, 18 Jul 2012 23:31:39 +0000 (01:31 +0200)]
libopenjpeg: introduce lowres and lowqual private options
OpenJPEG can decode in lower resolution or decode only a number
of enhancement layers.
Anton Khirnov [Wed, 4 Jul 2012 08:46:10 +0000 (10:46 +0200)]
FATE: add a test for flac cover art.
Justin Ruggles [Thu, 19 Jul 2012 23:48:21 +0000 (19:48 -0400)]
cafdec: allow larger ALAC magic cookie
It already skips any extra bytes at the end, and apparently there are some
samples in the wild with larger 'kuki' chunks.
Justin Ruggles [Thu, 19 Jul 2012 23:47:08 +0000 (19:47 -0400)]
alac: fix channel pointer assignment for 24 and 32-bit
Needs to be done separately for each element.
Justin Ruggles [Mon, 9 Jul 2012 21:02:42 +0000 (17:02 -0400)]
alac: cosmetics: general pretty-printing and comment clean up
Justin Ruggles [Mon, 9 Jul 2012 20:57:22 +0000 (16:57 -0400)]
alac: calculate buffer size outside the loop in allocate_buffers()
Justin Ruggles [Mon, 9 Jul 2012 20:56:34 +0000 (16:56 -0400)]
alac: change some data types to plain int
Justin Ruggles [Mon, 9 Jul 2012 20:52:19 +0000 (16:52 -0400)]
alac: cosmetics: rename some variables and function names
Andrew D'Addesio [Mon, 9 Jul 2012 20:29:49 +0000 (16:29 -0400)]
alac: multi-channel decoding support
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Justin Ruggles [Mon, 9 Jul 2012 20:05:53 +0000 (16:05 -0400)]
alac: split element parsing into a separate function
This will make multi-channel implementation simpler.
Based partially on a patch by Andrew D'Addesio <modchipv12@gmail.com>.
Justin Ruggles [Mon, 9 Jul 2012 19:38:58 +0000 (15:38 -0400)]
alac: support a read sample size of up to 32
Use get_bits_long() in decode_scalar().
Use unsigned int for decoded value.
Justin Ruggles [Mon, 9 Jul 2012 19:18:51 +0000 (15:18 -0400)]
alac: output in planar sample format
Avoids unneeded interleaving and allows for reusing the AVFrame output buffer
as the internal buffer for 24-bit and 32-bit sample size.
Justin Ruggles [Mon, 9 Jul 2012 18:36:03 +0000 (14:36 -0400)]
alac: add 32-bit decoding support
Andrew D'Addesio [Mon, 9 Jul 2012 18:34:41 +0000 (14:34 -0400)]
alac: simplify channel interleaving
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Justin Ruggles [Mon, 9 Jul 2012 17:30:03 +0000 (13:30 -0400)]
alac: use AVPacket fields directly in alac_decode_frame()
Justin Ruggles [Mon, 9 Jul 2012 17:23:22 +0000 (13:23 -0400)]
alac: fix check for valid max_samples_per_frame
Justin Ruggles [Mon, 9 Jul 2012 17:19:10 +0000 (13:19 -0400)]
alac: use get_sbits() to read LPC coefficients instead of casting
Justin Ruggles [Mon, 9 Jul 2012 17:15:35 +0000 (13:15 -0400)]
alac: move the current samples per frame to the ALACContext
This will simplify the multi-channel implementation.
Justin Ruggles [Mon, 9 Jul 2012 17:05:35 +0000 (13:05 -0400)]
alac: avoid using a double-negative when checking if the frame is compressed
Justin Ruggles [Mon, 9 Jul 2012 17:01:32 +0000 (13:01 -0400)]
alac: factor out output_size check in predictor_decompress_fir_adapt()
Justin Ruggles [Mon, 9 Jul 2012 16:57:16 +0000 (12:57 -0400)]
alac: factor out loading of next decoded sample in LPC prediction
Justin Ruggles [Mon, 9 Jul 2012 16:52:30 +0000 (12:52 -0400)]
alac: use index into buffer_out instead of incrementing the pointer
Justin Ruggles [Mon, 9 Jul 2012 15:33:31 +0000 (11:33 -0400)]
alac: simplify lpc coefficient adaptation
Justin Ruggles [Mon, 9 Jul 2012 15:18:21 +0000 (11:18 -0400)]
alac: reduce the number of local variables needed in lpc prediction
Justin Ruggles [Mon, 9 Jul 2012 15:12:25 +0000 (11:12 -0400)]
alac: simplify 1st order prediction and reading of warm-up samples
Justin Ruggles [Mon, 9 Jul 2012 15:08:59 +0000 (11:08 -0400)]
alac: cosmetics: reindent after last commit
Justin Ruggles [Mon, 9 Jul 2012 15:07:57 +0000 (11:07 -0400)]
alac: remove unneeded conditionals in predictor_decompress_fir_adapt()
Justin Ruggles [Mon, 9 Jul 2012 15:04:56 +0000 (11:04 -0400)]
alac: use sizeof() instead of hardcoded data sizes
Justin Ruggles [Mon, 9 Jul 2012 15:02:48 +0000 (11:02 -0400)]
alac: make block_size signed
It does not need to be unsigned.