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Alex Converse [Thu, 2 Jun 2011 00:33:38 +0000 (17:33 -0700)]
avidec: infer absolute vs relative index from first packet
Mans Rullgard [Fri, 1 Jul 2011 11:47:36 +0000 (12:47 +0100)]
get_bits: remove x86 inline asm in A32 bitstream reader
x86 does not use this variant so having inline asm there
is pointless.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reinhard Tartler [Fri, 1 Jul 2011 13:49:53 +0000 (15:49 +0200)]
doc: Remove outdated information about our issue tracker
We have now switched to http://bugzilla.libav.org.
Alex Converse [Wed, 29 Jun 2011 20:30:09 +0000 (13:30 -0700)]
avidec: Factor out the sync fucntionality.
Alex Converse [Tue, 28 Jun 2011 06:12:55 +0000 (23:12 -0700)]
fate-aac: Expand coverage.
Add al05_44, al06_44, al17_44.
Justin Ruggles [Thu, 30 Jun 2011 21:48:44 +0000 (17:48 -0400)]
ac3dsp: add x86-optimized versions of ac3dsp.extract_exponents().
Justin Ruggles [Thu, 16 Jun 2011 20:55:33 +0000 (16:55 -0400)]
ac3dsp: simplify extract_exponents() now that it does not need to do clipping.
Justin Ruggles [Mon, 27 Jun 2011 18:29:33 +0000 (14:29 -0400)]
ac3enc: clip coefficients after MDCT.
This ensures that any processing between the MDCT and exponent extraction will
be using clipped coefficients.
Justin Ruggles [Thu, 2 Jun 2011 18:00:50 +0000 (14:00 -0400)]
ac3enc: add int32_t array clipping function to DSPUtil, including x86 versions.
Ronald S. Bultje [Fri, 1 Jul 2011 00:35:13 +0000 (17:35 -0700)]
swscale: for >8bit scaling, read in native bit-depth.
For 9/10bit, it means we don't have to upscale to 16bit before
actual scaling or pixel format conversion, and thus a performance
gain.
John Stebbins [Fri, 1 Jul 2011 15:57:42 +0000 (08:57 -0700)]
matroskadec: matroska_read_seek after after EBML_STOP leads to failure.
EBML_STOP leaves matroska->current_id set. Then matroska_read_seek changes
the stream position without resetting current_id. The next
matroska_parse_cluster fails due to calculation of incorrect pos. So clear
current_id when avio_seek happens in matroska_read_seek.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Reinhard Tartler [Thu, 30 Jun 2011 21:00:46 +0000 (23:00 +0200)]
doxygen: fix usage of @file directive in libavutil/{dict,file}.h
Reinhard Tartler [Thu, 30 Jun 2011 19:57:43 +0000 (21:57 +0200)]
doxygen: Help doxygen parser to understand the DECLARE_ALIGNED and offsetof macros
Without this, members that have been declare with the DECLARE_ALIGNED
macro don't show up at all in the generated documentation.
Diego Biurrun [Thu, 30 Jun 2011 18:53:59 +0000 (20:53 +0200)]
cosmetics: fix some then/than typos
Reinhard Tartler [Thu, 30 Jun 2011 19:06:25 +0000 (21:06 +0200)]
doxygen: Include libavcodec and libavformat examples into the documentation
Reinhard Tartler [Thu, 30 Jun 2011 18:44:46 +0000 (20:44 +0200)]
avutil: elaborate documentation for av_get_random_seed
Benjamin Larsson [Tue, 28 Jun 2011 06:39:12 +0000 (23:39 -0700)]
Add support for aac streams in mp4/mov without extradata.
Mans Rullgard [Thu, 30 Jun 2011 11:29:25 +0000 (12:29 +0100)]
aes: whitespace cosmetics
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 30 Jun 2011 09:15:10 +0000 (10:15 +0100)]
adler32: whitespace cosmetics
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Thu, 30 Jun 2011 14:05:52 +0000 (07:05 -0700)]
swscale: fix another yuv range conversion overflow in 16bit scaling.
Mans Rullgard [Thu, 30 Jun 2011 13:03:54 +0000 (14:03 +0100)]
Fix cpu flags test program
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Sun, 26 Jun 2011 11:50:37 +0000 (13:50 +0200)]
opt-test: Add missing braces to silence compiler warnings.
libavutil/opt.c:604:1: warning: missing braces around initializer [-Wmissing-braces]
Diego Biurrun [Sat, 25 Jun 2011 16:12:36 +0000 (18:12 +0200)]
build: Eliminate obsolete test targets.
The targets are now part of FATE and can be run as individual FATE targets.
Martin Storsjö [Fri, 17 Jun 2011 07:08:23 +0000 (10:08 +0300)]
udp: Fix a compilation warning
This fixes this compilation warning, by making endptr a non-const
pointer, as required by strtol:
In function ‘udp_open’:
warning: passing argument 2 of ‘strtol’ from incompatible pointer type
Signed-off-by: Martin Storsjö <martin@martin.st>
Mohamed Naufal [Thu, 30 Jun 2011 08:57:32 +0000 (11:57 +0300)]
swscale: Unbreak build with --enable-small
This fixes building with --enable-small, by using the correct
variable name.
Signed-off-by: Martin Storsjö <martin@martin.st>
Mans Rullgard [Wed, 29 Jun 2011 22:34:09 +0000 (23:34 +0100)]
base64: add fate test
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 29 Jun 2011 22:27:07 +0000 (23:27 +0100)]
aes: improve test program and add fate test
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 29 Jun 2011 18:33:10 +0000 (19:33 +0100)]
adler32: make test program more useful and add fate test
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Thu, 30 Jun 2011 04:04:45 +0000 (21:04 -0700)]
swscale: fix yuv range correction when using 16-bit scaling.
Alex Converse [Wed, 29 Jun 2011 21:33:33 +0000 (14:33 -0700)]
aacenc: Make chan_map const correct
Diego Biurrun [Sun, 26 Jun 2011 22:29:32 +0000 (00:29 +0200)]
rational-test: Add proper main() declaration to fix gcc warnings.
Diego Biurrun [Wed, 8 Jun 2011 17:43:45 +0000 (19:43 +0200)]
configure: Add vdpau and dxva2 to configure results output.
Mans Rullgard [Wed, 29 Jun 2011 22:38:05 +0000 (23:38 +0100)]
Remove unused, never built libavutil/pca.[ch]
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ami Fischman [Wed, 29 Jun 2011 20:54:49 +0000 (13:54 -0700)]
matroskadec: forward parsing errors to caller.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ami Fischman [Wed, 29 Jun 2011 20:50:21 +0000 (13:50 -0700)]
av_find_stream_info: simplify EAGAIN handling.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Nathan Caldwell [Wed, 29 Jun 2011 03:11:39 +0000 (21:11 -0600)]
aacenc: Fix determination of Mid/Side Mode.
In adjust_frame_information(), msc is incremented for each sfb in each
sub-window then compared against max_sfb which is for a single sub-window.
This resulted in frames using EIGHT_SHORT_SEQUENCE where the first few
sub-windows increment msc to a value that results in ms_mode == 2. Even
though only some of the bands are actually using Mid/Side.
Nathan Caldwell [Thu, 19 May 2011 05:23:22 +0000 (23:23 -0600)]
psymodel: Remove the single channel analysis function
Nathan Caldwell [Thu, 19 May 2011 05:14:59 +0000 (23:14 -0600)]
aacenc: Implement dummy channel group analysis that just calls the single channel analysis for each channel.
Nathan Caldwell [Wed, 15 Jun 2011 08:50:25 +0000 (02:50 -0600)]
psymodel: Add channels and channel groups to the psymodel.
Mans Rullgard [Wed, 29 Jun 2011 19:59:24 +0000 (20:59 +0100)]
ARM: remove check for PLD instruction
PLD is present in ARMv5TE and later, which is checked for separately.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 29 Jun 2011 18:01:25 +0000 (19:01 +0100)]
fate: move amr[nw]b test rules into separate files
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Wed, 29 Jun 2011 05:24:21 +0000 (22:24 -0700)]
ogg: fix double free when finding length of small chained oggs.
ogg_save() copies streams[], but doesn't keep track of free()'ed
struct members. Thus, if in between a call to ogg_save() and
ogg_restore(), streams[].private was free()'ed, this would result
in a double free -> crash, which happened when e.g. playing small
chained ogg fragments.
Ronald S. Bultje [Wed, 29 Jun 2011 16:39:43 +0000 (09:39 -0700)]
swscale: implement >8bit scaling support.
This means that precision is retained when scaling between sample
formats with >8 bits per component (48bit RGB, 16bit grayscale,
9/10/16bit YUV).
Mans Rullgard [Wed, 29 Jun 2011 10:46:08 +0000 (11:46 +0100)]
build: fix creation of tools dir with make 3.81
GNU make 3.81 apparently does not support order-only prerequisites
with pattern rules, and thus fails to create the tools directory
if it is missing. Naming the objects explicitly in the rule makes
it work properly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Tue, 7 Jun 2011 11:16:48 +0000 (13:16 +0200)]
build: Mark all-yes Makefile target as phony.
Can Wu [Wed, 29 Jun 2011 01:37:57 +0000 (09:37 +0800)]
pixfmt: fix YUV422/444 wrong endian comment
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Mans Rullgard [Tue, 28 Jun 2011 17:45:13 +0000 (18:45 +0100)]
build: create output directories as needed
Signed-off-by: Mans Rullgard <mans@mansr.com>
Jason Garrett-Glaser [Wed, 29 Jun 2011 01:22:23 +0000 (18:22 -0700)]
Add new yuv444 pixfmts to avcodec_align_dimensions2
Fixes draw_edges crashes with high-bit-depth 4:4:4 decoding.
Ronald S. Bultje [Tue, 28 Jun 2011 19:32:40 +0000 (21:32 +0200)]
swscale: Add Doxygen for hyscale_fast/hScale.
Mans Rullgard [Tue, 28 Jun 2011 21:37:42 +0000 (22:37 +0100)]
fate: enable lavfi-pixmt tests on big endian systems
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 28 Jun 2011 22:19:36 +0000 (23:19 +0100)]
PPC: swscale: disable altivec functions for unsupported formats
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 28 Jun 2011 20:24:35 +0000 (21:24 +0100)]
fate: merge identical pixdesc_be/le tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Tue, 28 Jun 2011 17:42:17 +0000 (19:42 +0200)]
swscale: Add Doxygen for yuv2planar*/yuv2packed* functions.
Mans Rullgard [Tue, 28 Jun 2011 16:12:36 +0000 (17:12 +0100)]
build: call texi2pod.pl with full path instead of symlink
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 28 Jun 2011 16:08:00 +0000 (17:08 +0100)]
build: include sub-makefiles using full path instead of symlinks
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Tue, 28 Jun 2011 03:49:12 +0000 (20:49 -0700)]
swscale: update big endian reference values after
dff5a835.
Kostya Shishkov [Tue, 28 Jun 2011 09:49:32 +0000 (11:49 +0200)]
wavpack: skip blocks with no samples
These blocks don't report audio stream parameters and they are not needed
for decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Thu, 23 Jun 2011 18:26:34 +0000 (14:26 -0400)]
cosmetics: remove outdated comment that is no longer true
Mans Rullgard [Tue, 28 Jun 2011 13:45:57 +0000 (14:45 +0100)]
build: replace some addprefix/addsuffix with substitution refs
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Sun, 26 Jun 2011 22:42:55 +0000 (00:42 +0200)]
avutil: Remove unused arbitrary precision integer code.
Diego Biurrun [Wed, 22 Jun 2011 21:30:15 +0000 (23:30 +0200)]
configure: Drop check for availability of ten assembler operands.
This was done to support gcc 2.95, which is an old legacy compiler
that fails to compile the current codebase anyway.
Nathan Caldwell [Mon, 20 Jun 2011 04:29:37 +0000 (22:29 -0600)]
aacenc: Save channel configuration for later use.
Alex Converse [Wed, 22 Jun 2011 06:12:42 +0000 (23:12 -0700)]
aacenc: Fix codebook trellising for zeroed bands.
Choose band type (codebook) zero, count its bits, and mark the other
states as unnavigable.
Ronald S. Bultje [Thu, 16 Jun 2011 16:04:26 +0000 (12:04 -0400)]
swscale: change prototypes of scaled YUV output functions.
Remove unused variables "flags" and "dstFormat" in yuv2packed1,
merge source rows per plane for yuv2packed[12], and make every
source argument int16_t (some where invalidly set to uint16_t).
This prevents stack pollution and is part of the Great Evil Plan
to simplify swscale.
Ronald S. Bultje [Fri, 24 Jun 2011 14:43:19 +0000 (07:43 -0700)]
swscale: re-add support for non-native endianness.
This works through some non-obvious hacks in utils.c.
Ronald S. Bultje [Thu, 16 Jun 2011 16:04:25 +0000 (12:04 -0400)]
swscale: disentangle yuv2rgbX_c_full() into small functions.
This is part of the Great Evil Plan to simplify swscale.
Ronald Bultje [Tue, 28 Jun 2011 01:10:03 +0000 (18:10 -0700)]
swscale: split yuv2packed[12X]_c() remainders into small functions.
This is part of the Great Evil Plan to simplify swscale.
Ronald S. Bultje [Thu, 16 Jun 2011 16:04:24 +0000 (12:04 -0400)]
swscale: split yuv2packedX_altivec in smaller functions.
This will likely lead to a considerable performance boost,
since it removes a branch from the inner loop. Part of the
Great Evil Plan to simplify swscale.
Ronald S. Bultje [Sun, 26 Jun 2011 22:52:00 +0000 (15:52 -0700)]
swscale: don't use planar output functions to write to NV12/21.
This prevents a crash when converting to NV12/21 without the bitexact
flags enabled.
Justin Ruggles [Mon, 27 Jun 2011 03:58:19 +0000 (23:58 -0400)]
ac3enc: move ff_ac3_encode_frame() to ac3enc_template.c
This avoids using function pointers for quite a few small functions, most of
which just call DSP functions.
Justin Ruggles [Mon, 27 Jun 2011 11:46:27 +0000 (07:46 -0400)]
ac3enc: merge log2_tab() into normalize_samples()
Justin Ruggles [Tue, 21 Jun 2011 16:59:11 +0000 (12:59 -0400)]
ac3enc: Remove bit allocation fallbacks.
They introduce too much complexity for very little benefit. The result is that
encoding will be more likely to fail at extremely low bitrates where quality
would be awful anyway.
Mans Rullgard [Sat, 25 Jun 2011 10:51:09 +0000 (11:51 +0100)]
build: improve rules for test programs
This generates dependencies for the *-test.o files ensuring
rebuilds when necessary.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 25 Jun 2011 10:57:32 +0000 (11:57 +0100)]
build: factor out the .c and .S compile commands as a macro
These commands have the same form, and using a common macro allows
it to be used elsewhere without further duplication.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronald S. Bultje [Sun, 26 Jun 2011 21:41:44 +0000 (14:41 -0700)]
swscale: remove unused xInc/srcW arguments from hScale().
Jason Garrett-Glaser [Sun, 26 Jun 2011 07:21:54 +0000 (00:21 -0700)]
H.264: disable 2tap qpel with CODEC_FLAG2_FAST and >8-bit
2tap qpel isn't implemented yet for high bit depth, so it just breaks decoding.
Jason Garrett-Glaser [Sun, 26 Jun 2011 02:40:05 +0000 (19:40 -0700)]
H.264: make filter_mb_fast support 4:4:4
Diego Biurrun [Sun, 26 Jun 2011 14:37:07 +0000 (16:37 +0200)]
mpeg4videoenc: Remove disabled variant of mpeg4_encode_block().
As a nice sideeffect this fixes the following warning:
libavcodec/mpeg4videoenc.c:302:20: warning: variable ‘rl’ set but not used [-Wunused-but-set-variable]
Alexis Ballier [Wed, 22 Jun 2011 20:25:14 +0000 (22:25 +0200)]
configure: allow post-fixed cpu strings for athlon64, k8, and opteron
when setting the -march flag.
This is to match gcc's {athlon64,k8,opteron}-sse3 -march flags.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Diego Biurrun [Tue, 14 Jun 2011 22:30:03 +0000 (00:30 +0200)]
Move some variable declarations below the proper #ifdefs.
This avoids warnings about set-but-unused variables.
Mans Rullgard [Sat, 25 Jun 2011 17:51:00 +0000 (18:51 +0100)]
ARM: silence some annoying armcc warnings
This silences warnings about pointer target sign mismatches as
already done for gcc with -Wno-pointer-sign.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Sat, 25 Jun 2011 12:09:40 +0000 (14:09 +0200)]
ffplay: Remove unused-but-set channels variable from update_sample_display().
Diego Biurrun [Sat, 25 Jun 2011 00:01:12 +0000 (02:01 +0200)]
build: Add DEP_LIBS dependency directly to the shared library build rule.
The dependency was added conditional to a variable that is always defined,
so it is safe to add it directly.
Diego Biurrun [Fri, 24 Jun 2011 22:32:12 +0000 (00:32 +0200)]
build: Remove multiple inclusion guards from config.mak.
config.mak is no longer included multiple times; the guards are pointless.
Diego Biurrun [Fri, 24 Jun 2011 22:19:39 +0000 (00:19 +0200)]
build: Remove redundant config.mak includes from subdirectory Makefiles.
Calling Make from subdirectories is not supported and config.mak has
multiple inclusion guards anyway, so the top-level include is enough.
Diego Biurrun [Fri, 24 Jun 2011 08:49:59 +0000 (10:49 +0200)]
aacenc: Mark psy_3gpp_window() as av_unused.
It is intentionally left in to allow adding 3GPP-style windowing in the future.
Marking it av_unused silences an annoying unused function warning.
Diego Biurrun [Fri, 24 Jun 2011 19:16:10 +0000 (21:16 +0200)]
configure: Add -Wno-format-zero-length to CFLAGS.
The C standard specifies that zero-length format strings are allowed.
Can Wu [Fri, 17 Jun 2011 05:58:01 +0000 (13:58 +0800)]
udp: Receive on the remote port number, if no local port is set
For a unicast udp stream to localhost:1234, currently
ffplay udp://:1234?localport=1234
works, but
ffplay udp://:1234
doesn't work.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Thu, 23 Jun 2011 20:41:54 +0000 (22:41 +0200)]
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Fri, 17 Jun 2011 07:31:11 +0000 (10:31 +0300)]
Use av_printf_format to check the usage of printf style functions
This helps catching cases where the format string doesn't
match what is passed in, or injection bugs where user data
is passed in as format string.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 17 Jun 2011 07:30:15 +0000 (10:30 +0300)]
Add av_printf_format, for marking printf style format strings and their parameters
Signed-off-by: Martin Storsjö <martin@martin.st>
Mans Rullgard [Thu, 23 Jun 2011 14:42:19 +0000 (15:42 +0100)]
ARM: enable thumb for Cortex-M* CPUs
These CPUs are thumb-only and thus require this option.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Thu, 23 Jun 2011 11:27:21 +0000 (13:27 +0200)]
nsvdec: Propagate error values instead of returning 0 in nsv_read_header().
This eliminates a warning about a set-but-unused variable.
Mans Rullgard [Mon, 6 Jun 2011 21:38:38 +0000 (22:38 +0100)]
build: remove SRC_PATH_BARE variable
Setting SRC_PATH to "." when building in-tree removes the need
for a quoted version of the source path since out-of-tree builds
are not possible if the pathname contains spaces.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 5 Jun 2011 21:29:37 +0000 (22:29 +0100)]
build: move basic rules and variables to main Makefile
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 6 Jun 2011 14:21:12 +0000 (15:21 +0100)]
build: move special targets to end of main Makefile
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Fri, 3 Jun 2011 08:50:28 +0000 (10:50 +0200)]
lavdev: improve feedback in case of invalid frame rate/size
Show the invalid string in the error message.
While at it also prefer "Could not" over "Couldn't", plain forms are
preferred over contractions (simplify readability, especially for non
English-savvy people).
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Fri, 3 Jun 2011 08:41:47 +0000 (10:41 +0200)]
vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Fri, 3 Jun 2011 08:39:54 +0000 (10:39 +0200)]
v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Fri, 3 Jun 2011 08:31:42 +0000 (10:31 +0200)]
fbdev: prefer "framerate_q" over "fps" in device context
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>