Kostya Shishkov [Wed, 10 Aug 2011 09:26:24 +0000 (11:26 +0200)]
RV3/4: calculate B-frame motion weights once per frame
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Kostya Shishkov [Tue, 9 Aug 2011 09:00:09 +0000 (11:00 +0200)]
Move RV3/4-specific DSP functions into their own context
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Dustin Brody [Thu, 11 Aug 2011 15:16:09 +0000 (11:16 -0400)]
mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Dustin Brody [Thu, 11 Aug 2011 12:57:58 +0000 (08:57 -0400)]
h264: notice memory allocation failure
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Justin Ruggles [Tue, 9 Aug 2011 22:11:08 +0000 (18:11 -0400)]
ac3enc: add macros for option names to make them more understandable.
Justin Ruggles [Wed, 10 Aug 2011 14:21:10 +0000 (10:21 -0400)]
ac3enc: fix 'channel_coupling' option to actually allow 'auto'.
Use 'auto' as the default value.
Mans Rullgard [Wed, 10 Aug 2011 17:52:11 +0000 (18:52 +0100)]
cavs: fix some crashes with invalid bitstreams
This removes all valgrind-reported invalid writes with one
specific test file.
Fixes http://www.ocert.org/advisories/ocert-2011-002.html
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Sun, 7 Aug 2011 21:12:49 +0000 (17:12 -0400)]
ac3enc: clip coupling coordinates during calculation
This is faster than using the clip_coefficients() function. Also,
clipping the coordinates before determining reuse is better since it
will compare coordinates that are closer to their final encoded values.
Justin Ruggles [Wed, 10 Aug 2011 18:07:35 +0000 (14:07 -0400)]
Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample.
bits_per_raw_sample is used in video as well, where sample_fmt is not used.
Baptiste Coudurier [Tue, 9 Aug 2011 06:41:50 +0000 (23:41 -0700)]
lavc: fix parentheses placement in avcodec_open2().
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Wed, 10 Aug 2011 07:50:00 +0000 (09:50 +0200)]
lavc: make avcodec_init() static on next bump.
It's called from avcodec_register() anyway, so there's no reason for it
to be public.
Justin Ruggles [Sun, 7 Aug 2011 21:09:47 +0000 (17:09 -0400)]
ac3enc: remove unneeded #include
Justin Ruggles [Fri, 5 Aug 2011 21:34:53 +0000 (17:34 -0400)]
ac3enc: restructure coupling coordinate reuse calculation
Justin Ruggles [Fri, 5 Aug 2011 20:28:39 +0000 (16:28 -0400)]
ac3enc: allow new coupling coordinates to be sent independently for each
channel.
Justin Ruggles [Fri, 5 Aug 2011 20:00:18 +0000 (16:00 -0400)]
ac3enc: separate exponent bit counting from exponent grouping.
Move bit counting to the bit allocation function. Move exponent grouping to
after bit allocation. This will allow for adjustment of bandwidth parameters
during bit allocation without having to do exponent grouping multiple times.
Dustin Brody [Thu, 4 Aug 2011 21:47:16 +0000 (17:47 -0400)]
h264: propagate error return values for AV_LOG_ERROR-triggering events
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alex Converse [Fri, 5 Aug 2011 19:40:51 +0000 (12:40 -0700)]
aac: Don't attempt to output configure an invalid channel configuration.
Anton Khirnov [Tue, 26 Jul 2011 19:56:56 +0000 (21:56 +0200)]
Rename ffserver to avserver.
Anton Khirnov [Tue, 26 Jul 2011 17:04:43 +0000 (19:04 +0200)]
Rename ffprobe to avprobe.
Anton Khirnov [Tue, 26 Jul 2011 15:51:34 +0000 (17:51 +0200)]
Rename ffplay to avplay.
Kostya Shishkov [Tue, 9 Aug 2011 09:19:55 +0000 (11:19 +0200)]
Pretty-print RV3/4 decoder source
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Kostya Shishkov [Thu, 4 Aug 2011 19:00:12 +0000 (21:00 +0200)]
Saner RV1/2 initialisation and RV2 header parsing.
Old version was based on lots of guesswork which had different hacks based on
32-bit version field instead of splitting it into major/minor/micro version.
RV2 picture header parser also had a few places where it deviated from binary
decoder.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Baptiste Coudurier [Sun, 30 Jan 2011 01:05:42 +0000 (17:05 -0800)]
libx264: do not set pic quality if no frame is output
Avoids uninitialized reads.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Baptiste Coudurier [Sat, 16 Apr 2011 23:50:50 +0000 (16:50 -0700)]
libx264: add preset, tune, profile and fastfirstpass private options
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Dustin Brody [Sat, 6 Aug 2011 00:38:46 +0000 (20:38 -0400)]
lavc: fix misspelling in comment
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Dustin Brody [Fri, 5 Aug 2011 02:32:09 +0000 (22:32 -0400)]
aac: propagate error return values for AV_LOG_ERROR-triggering events
Stefano Sabatini [Thu, 4 Aug 2011 15:53:44 +0000 (17:53 +0200)]
lsws: remove optimization debug logs in sws_init_context()
The logged information is possibly false, and it tends to be outdated
after each change since the logging code needs to be manually updated.
Simplify and prevent confusing wrong debug messages.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Stefano Sabatini [Wed, 3 Aug 2011 23:34:49 +0000 (01:34 +0200)]
lsws: use array for storing the supported in/out information
Also remove the unnecessary isSupportedIn/Out macros.
Make the code more compact/readable, and simplify the access to
lsws-specific pixel format information.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Wed, 3 Aug 2011 23:06:58 +0000 (01:06 +0200)]
applehttp: fix variant discard logic
The v->ctx is always not NULL now, check for streams presence to
mark the read_header state.
Fixes bug #25, possibly introduced by 603b8bc
Alex Converse [Thu, 4 Aug 2011 00:31:11 +0000 (17:31 -0700)]
h263dec: Fix asserts broken by the elimination of FF_COMMON_FRAME.
Diego Biurrun [Wed, 3 Aug 2011 21:28:26 +0000 (23:28 +0200)]
cosmetics: remove some stray comments from AVCodec declarations
Diego Biurrun [Wed, 3 Aug 2011 21:27:50 +0000 (23:27 +0200)]
cosmetics: fix indentation/alignment in AVCodec declarations
Måns Rullgård [Mon, 1 Aug 2011 17:21:04 +0000 (20:21 +0300)]
arm: Avoid using the movw instruction needlessly
This fixes building for ARM11 without Thumb2.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Mon, 1 Aug 2011 14:18:13 +0000 (17:18 +0300)]
Move an int64_t down in MpegEncContext
This allows using the same arm assembler offsets for both EABI
and the mach-o ABI.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Tue, 2 Aug 2011 19:27:43 +0000 (12:27 -0700)]
Revert "swscale: use 15-bit intermediates for 9/10-bit scaling."
This reverts commit
ac0fb5934893be554a44d2a1eb7a3bc7bf39da4a. It
causes valgrind errors which I'll want to investigate before
resubmitting this.
Ronald S. Bultje [Tue, 2 Aug 2011 04:04:19 +0000 (21:04 -0700)]
swscale: use 15-bit intermediates for 9/10-bit scaling.
Vitor Sessak [Sat, 30 Jul 2011 16:39:25 +0000 (18:39 +0200)]
dct32: Add SSE2 ASM optimizations
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Kostya Shishkov [Tue, 2 Aug 2011 11:45:28 +0000 (13:45 +0200)]
Correct chroma vector calculation for RealVideo 3.
Old version divided it wrong, which resulted in chroma drift (visible on FATE
sample too as dirty trails left by clouds).
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Zohar Kelrich [Sun, 24 Jul 2011 14:28:33 +0000 (17:28 +0300)]
lavf: Add an option to discard corrupted frames
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:51 +0000 (11:13 +0300)]
mpegts: Mark wrongly-sized packets as corrupted
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:50 +0000 (11:13 +0300)]
mpegts: Move scan test to handle_packets
This fixes an issue where packets which start being read
while reading the header stick around after a seek.
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:50 +0000 (11:13 +0300)]
mpegts: Mark corrupted packets
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:50 +0000 (11:13 +0300)]
mpegts: Reset continuity counter on seek
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:50 +0000 (11:13 +0300)]
mpegts: Fix for continuity counter
Make continuity counter respect discontinuity flag
and null packets. Unpack the adaptation_field_control field.
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Zohar Kelrich [Sun, 24 Jul 2011 08:13:50 +0000 (11:13 +0300)]
mpegts: Silence "can't seek" warning on unseekable
Do not try to seek when we already know we are not allowed to.
Silences warning that always happens when streaming.
Signed-off-by: Zohar Kelrich <lumimies@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Mon, 1 Aug 2011 15:46:29 +0000 (17:46 +0200)]
apichange: add an entry for AV_PKT_FLAG_CORRUPT
Luca Barbato [Mon, 1 Aug 2011 15:41:44 +0000 (17:41 +0200)]
avpacket: signal possibly corrupted packets
Use AV_PKT_FLAG_CORRUPT flag to mark packets that might be incomplete
or have errors. Formats that have a mean to validate their packets
should use this flag to deliver such information instead of silently
dropping the packets.
Dustin Brody [Thu, 28 Jul 2011 00:44:58 +0000 (20:44 -0400)]
mpeg4videodec: remove dead code that would have detected erroneous encoding
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alex Converse [Fri, 29 Jul 2011 22:49:11 +0000 (15:49 -0700)]
aac: Remove some suspicious illegal memcpy()s from LTP.
Alex Converse [Fri, 29 Jul 2011 21:45:04 +0000 (14:45 -0700)]
bink: Eliminate unnecessary shadow declaration.
Anton Khirnov [Wed, 27 Jul 2011 18:29:32 +0000 (20:29 +0200)]
Remove the ffserver test.
It doesn't work and is therefore useless.
Anton Khirnov [Tue, 26 Jul 2011 19:57:15 +0000 (21:57 +0200)]
Remove ffserver.h
It's unused an serves no purpose.
Dustin Brody [Fri, 29 Jul 2011 07:25:34 +0000 (03:25 -0400)]
lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Yu-Jie Lin [Sat, 30 Jul 2011 11:13:43 +0000 (19:13 +0800)]
x11grab: add show_region AVOption.
Draw the current grabbing region for indication.
Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Yu-Jie Lin [Sat, 30 Jul 2011 10:46:36 +0000 (18:46 +0800)]
x11grab: add follow_mouse AVOption.
-follow_mouse centered|PIXELS
move grabbing region to where mouse pointer at the center; or
only move when pointer reaches within PIXELS to the edge.
Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Kostya Shishkov [Fri, 29 Jul 2011 10:55:01 +0000 (12:55 +0200)]
Do not convert RGB buffer at once when stride does not fit exact samples.
When converting RGB format to RGB format with the same bits per sample,
unscaled path performs conversion on the whole buffer at once. For
non-multiple-of-16 BGR24 to RGB24 conversion it means that padding at the
end of line will be converted too. Since it may be of arbitrary length
(e.g. 8 bytes), operating on the whole buffer produces obviously wrong
results.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Luca Barbato [Sat, 30 Jul 2011 09:01:17 +0000 (11:01 +0200)]
build: make examples build normally
The link target was missing $(EXAMPLES)
Alex Converse [Fri, 29 Jul 2011 22:27:36 +0000 (15:27 -0700)]
mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.
This prevents out of bounds reads when extradata is being decoded.
Jason Garrett-Glaser [Thu, 28 Jul 2011 01:09:49 +0000 (18:09 -0700)]
H.264: tweak some other x86 asm for Atom
Alex Converse [Fri, 29 Jul 2011 01:53:19 +0000 (18:53 -0700)]
probe: Fix insane flow control.
A loop control variable was shadowed inside the loop and never updated.
Mike Williams [Thu, 14 Jul 2011 20:49:21 +0000 (16:49 -0400)]
mpegts: remove invalid error check
mpegts_read_header is used by both mpegts and mpegtsraw, so this
erro check is no longer valid.
Signed-off-by: Mike Williams <mike@mikebwilliams.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Dustin Brody [Fri, 29 Jul 2011 06:36:11 +0000 (02:36 -0400)]
s302m: use nondeprecated audio sample format API
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sun, 17 Jul 2011 10:54:31 +0000 (12:54 +0200)]
lavc: use designated initialisers for all codecs.
It's more readable and less prone to breakage.
Mans Rullgard [Fri, 29 Jul 2011 00:55:58 +0000 (01:55 +0100)]
x86: cabac: add operand size suffixes missing from 6c32576
This fixes build with clang.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Dustin Brody [Wed, 27 Jul 2011 23:09:45 +0000 (19:09 -0400)]
h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Mans Rullgard [Thu, 28 Jul 2011 19:21:33 +0000 (20:21 +0100)]
x86: cabac: don't load/store context values in asm
Inspection of compiled code shows gcc handles these fine on its own.
Benchmarking also shows no measurable speed difference.
Removing the remaining cases in get_cabac_bypass_sign_x86() does
cause more substantial changes to the compiled code with uncertain
impact.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Jason Garrett-Glaser [Wed, 27 Jul 2011 02:08:05 +0000 (19:08 -0700)]
H.264: optimize CABAC x86 asm for Atom
Ronald S. Bultje [Tue, 26 Jul 2011 17:58:29 +0000 (10:58 -0700)]
vp3/theora: flush after seek.
Anton Khirnov [Thu, 28 Jul 2011 15:43:24 +0000 (17:43 +0200)]
doc/fftools-common-opts: wording fixes missing from the previous commit.
Anton Khirnov [Sun, 17 Jul 2011 12:54:20 +0000 (14:54 +0200)]
doc: document using AVOptions in fftools.
Stefano Sabatini [Sun, 17 Jul 2011 14:19:28 +0000 (16:19 +0200)]
cmdutils: add codec_opts parameter to setup_find_stream_info_opts()
Avoid brittle and obfuscating reference to a global.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Sat, 16 Jul 2011 23:20:50 +0000 (01:20 +0200)]
cmdutils: clarify documentation for filter_codec_opts()
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Sat, 16 Jul 2011 23:30:43 +0000 (01:30 +0200)]
cmdutils: clarify documentation for setup_find_stream_info_opts()
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sun, 17 Jul 2011 11:59:04 +0000 (13:59 +0200)]
lavf: add forgotten attribute_deprecated to av_find_stream_info()
Mans Rullgard [Mon, 25 Jul 2011 15:18:17 +0000 (16:18 +0100)]
ppc: remove redundant setting of Altivec IDCT
This is already set by dsputil_init_ppc() and is best done in only
one place.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 25 Jul 2011 14:51:36 +0000 (15:51 +0100)]
mpegvideo: initialise DSPContext in ff_dct_common_init()
The functions and tables initialised in this function rely on an
initialised DSPContext. Make sure they always have one.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Mon, 25 Jul 2011 16:54:25 +0000 (12:54 -0400)]
cosmetics: reindent
Justin Ruggles [Sun, 29 May 2011 23:16:46 +0000 (19:16 -0400)]
eac3enc: support writing of basic mixing and info metadata
Mans Rullgard [Wed, 27 Jul 2011 15:14:33 +0000 (16:14 +0100)]
dnxhdenc: fix declarations in for loops
Apparently the gcc warning doesn't trigger on these.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 27 Jul 2011 14:49:03 +0000 (15:49 +0100)]
dsputil: remove stale bink prototypes and comments
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 27 Jul 2011 14:47:02 +0000 (15:47 +0100)]
dsputil: move a bink-only function to binkdsp
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 27 Jul 2011 13:47:56 +0000 (14:47 +0100)]
dsputil: remove some unused functions
Signed-off-by: Mans Rullgard <mans@mansr.com>
Kostya Shishkov [Sat, 23 Jul 2011 13:46:35 +0000 (15:46 +0200)]
bink: make IDCT take 32-bit input
Since IDCT transforming 32-bit input to 8-bit output is unusual and unpractical
for most codecs, move Bink IDCT into separate context. Get rid of an additional
permutation table while at it since SIMD support for Bink IDCT is unlikely to
be implemented in foreseeable future.
Quantisation tables also have to change type to signed for proper
dequantisation of DCT coefficients.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Wed, 13 Jul 2011 16:12:43 +0000 (18:12 +0200)]
configure: spelling cosmetics
Diego Biurrun [Wed, 13 Jul 2011 22:00:43 +0000 (00:00 +0200)]
dctref: make sure function declarations match between .c and .h file
Mans Rullgard [Tue, 26 Jul 2011 11:23:43 +0000 (12:23 +0100)]
x86: fix build with gcc 4.7
The upcoming gcc 4.7 has more advanced constant propagation
resulting some inline asm operands becoming constants and thus
emitted as literals, sometimes in contexts where this results
in invalid instructions.
This patch changes the constraints of the relevant operands
to "rm" thus forcing a valid type. While obviously suboptimal,
this is what older gcc versions already did, and there is no
change to the code generated with these.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Wed, 1 Jun 2011 13:06:08 +0000 (15:06 +0200)]
ape: adjust some printf format strings to correctly match argument types
Michael Niedermayer [Thu, 9 Jun 2011 01:35:50 +0000 (03:35 +0200)]
jpegdec: actually search for and parse RSTn
Fixes decoding of MJPEG files produced by some UVC Logitec web cameras,
such as "Notebook Pro" and "HD C910".
References:
http://trac.videolan.org/vlc/ticket/4215
http://ffmpeg.org/trac/ffmpeg/ticket/267
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Kostya <kostya.shishkov@gmail.com>
(cherry picked from commit
7b8ed831eb8432d202dad16dedc1758b018bb1fa)
Mans Rullgard [Thu, 21 Jul 2011 23:13:27 +0000 (00:13 +0100)]
dnxhddec: avoid a branch in 10-bit decode_dct_block()
The minimum weight value is 32 so this test can be skipped for the
10-bit case. Overall speedup 3-4%.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Daniel Kang [Fri, 22 Jul 2011 01:15:58 +0000 (21:15 -0400)]
H.264: Add optimizations to predict x86 assembly.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alex Converse [Fri, 22 Jul 2011 17:13:22 +0000 (10:13 -0700)]
riff: Add mpgv MPEG-2 fourcc
Supported by mplayer and seen in the wild.
Kostya Shishkov [Sat, 16 Jul 2011 10:02:55 +0000 (12:02 +0200)]
add Flash Screen Video 2 decoder
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Mans Rullgard [Thu, 21 Jul 2011 18:04:37 +0000 (19:04 +0100)]
dnxhddec: optimise dnxhd_decode_dct_block()
Template the function for 8/10-bit and use lowlevel bitstream
macros.
6% faster overall on i7 gcc 4.5.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Sun, 17 Jul 2011 11:27:46 +0000 (13:27 +0200)]
rtp: remove disabled code
Justin Ruggles [Thu, 14 Jul 2011 17:02:45 +0000 (13:02 -0400)]
eac3enc: use different numbers of blocks per frame to allow higher bitrates
Mans Rullgard [Wed, 20 Jul 2011 23:55:24 +0000 (00:55 +0100)]
dnxhd: add regression test for 10-bit
Signed-off-by: Mans Rullgard <mans@mansr.com>
Joseph Artsimovich [Wed, 20 Jul 2011 17:58:27 +0000 (18:58 +0100)]
dnxhd: 10-bit support
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 21 Jul 2011 09:05:15 +0000 (10:05 +0100)]
dsputil: update per-arch init funcs for non-h264 high bit depth
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 21 Jul 2011 01:31:57 +0000 (02:31 +0100)]
dsputil: template get_pixels() for different bit depths
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 21 Jul 2011 11:39:41 +0000 (12:39 +0100)]
dsputil: create 16/32-bit dctcoef versions of some functions
High bitdepth H.264 needs 32-bit transform coefficients, whereas
dnxhd does not. This creates a conflict with the templated
functions operating on DCTELEM data. This patch adds a field
allowing the caller to choose the element size in dsputil_init()
and adds the required functions.
Signed-off-by: Mans Rullgard <mans@mansr.com>