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13898 Commits

Author SHA1 Message Date
Diego Biurrun
e463f0e979 dsputil: restore mistakenly removed hunk of disabled code 
This particular part serves to document the optimized code variant.
 2011-07-18 18:04:56 +02:00
Diego Biurrun
65083b4911 dsputil: remove disabled code 2011-07-18 11:48:35 +02:00
Diego Biurrun
c99c0e2625 tta: remove disabled code 2011-07-18 01:47:50 +02:00
Martin Storsjö
8f62ef0f95 x86: Use LOCAL_ALIGNED in mpegvideo_mmx_template 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-18 00:10:45 +03:00
Diego Biurrun
e0ae2174db simple_idct: remove disabled code 2011-07-17 17:32:37 +02:00
Diego Biurrun
473e547e80 motion_est: remove disabled code 2011-07-17 17:32:37 +02:00
Diego Biurrun
9cab9421ce vc1: remove disabled code 2011-07-17 17:32:37 +02:00
Diego Biurrun
fd065d3e79 cabac: Move code only used in the cabac test program to cabac.c. 2011-07-17 12:56:42 +02:00
Mans Rullgard
2f07cb4d39 dct-test: remove write-only variable 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-16 19:39:19 +01:00
Mans Rullgard
58d7efdb29 Use LOCAL_ALIGNED in ff_check_alignment() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-16 19:39:19 +01:00
Diego Biurrun
8342a82680 arm: remove disabled function dct_unquantize_h263_inter_iwmmxt() 2011-07-16 19:15:01 +02:00
Diego Biurrun
4d4c7f8ef0 Remove commented-out call to non-existing function print_pow1(). 2011-07-16 19:13:45 +02:00
Rafaël Carré
289c60001f Do not decode RV30 files if the extradata is too small 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-07-16 18:17:43 +02:00
Diego Biurrun
b8783b98c5 flashsv: split flashsv_decode_block() off from flashsv_decode_frame(). 2011-07-16 09:08:51 +02:00
Diego Biurrun
21aed0ed92 ppc: remove disabled code 2011-07-16 02:56:52 +02:00
Diego Biurrun
0523dc57ff libspeexdec: Drop const qualifier to silence compiler warning. 
libavcodec/libspeexdec.c:108: warning: passing argument 2 of ‘speex_bits_read_from’ discards qualifiers from pointer target type
/usr/include/speex/speex_bits.h:80: note: expected ‘char *’ but argument is of type ‘const uint8_t *’
 2011-07-16 01:26:51 +02:00
Diego Biurrun
34e36f3a1c libopenjpeg: Drop const qualifier to silence compiler warning. 
libavcodec/libopenjpeg.c💯 warning: passing argument 2 of ‘opj_cio_open’ discards qualifiers from pointer target type
/usr/include/openjpeg.h:770: note: expected ‘unsigned char *’ but argument is of type ‘const uint8_t *’
 2011-07-16 01:26:51 +02:00
Diego Biurrun
8b587fa292 alac: Remove unused dummy code. 2011-07-16 01:21:17 +02:00
Diego Biurrun
356be9307c Remove unused structs and tables. 2011-07-16 01:08:31 +02:00
Diego Biurrun
f20418c349 vaapi: do not assert on value read from input bitstream 
User-provided data should never trigger an assert; return error instead.
Also fix an instance of get_bits where get_bits_long should have been used.

This eliminates the following warning:
libavcodec/vaapi_mpeg2.c:112:14: warning: variable 'start_code' set but not used
 2011-07-16 00:28:07 +02:00
Diego Biurrun
86e8272a23 flashsvenc: replace bitstream description by a link to the specification 
An official specification now exists and it is both more detailed and
easier to understand than the incomplete notes available here.
 2011-07-16 00:28:04 +02:00
Diego Biurrun
20a6f210cd flashsvenc: drop unnecessary cast 2011-07-16 00:27:15 +02:00
Diego Biurrun
0686515cb4 flashsvenc: improve some variable names and fix corresponding comments 2011-07-16 00:27:15 +02:00
Diego Biurrun
59ef6bded5 flashsvenc: merge two consecutive if-conditions 2011-07-16 00:27:12 +02:00
Diego Biurrun
12e9bf3e84 flashsvenc: merge variable declarations and initializations 2011-07-16 00:26:19 +02:00
Diego Biurrun
b88523c25d flashsvenc: convert some debug av_log() to av_dlog() 2011-07-16 00:26:18 +02:00
Diego Biurrun
3d5669c6e9 flashsvenc: whitespace cosmetics 2011-07-16 00:26:18 +02:00
Diego Biurrun
4877356d8f flashsvenc: drop some unnecessary parentheses 2011-07-16 00:26:17 +02:00
Diego Biurrun
36ba39d140 flashsvenc: fix some comment typos 2011-07-16 00:26:15 +02:00
Mans Rullgard
e5902d60ce aacps: skip some memcpy() if src and dst would be equal 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-15 22:41:52 +01:00
Diego Biurrun
bee6d2fd76 doxygen: replace @sa tag by the more readable but equivalent @see 2011-07-15 02:01:22 +02:00
Diego Biurrun
ad4cd0c2a4 doxygen: use Doxygen markup for authors and web links where appropriate 2011-07-15 02:01:21 +02:00
Diego Biurrun
6168781f70 doxygen: do not include license boilerplate in Doxygen documentation 2011-07-15 00:52:09 +02:00
Martin Storsjö
ca5d57ef8a ac3enc: Mark AVClasses const 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-15 00:26:23 +03:00
Diego Biurrun
99b9df5281 doxygen: misc consistency cosmetics 2011-07-14 20:51:15 +02:00
Diego Biurrun
f6f95d4e49 doxygen: consistently place brief description 2011-07-14 20:49:37 +02:00
Diego Biurrun
ec679eb453 doxygen: place empty line between brief description and detailed description 
Without it, Doxygen cannot separate them into different sections.
 2011-07-14 20:49:08 +02:00
Anton Khirnov
f2f523fffc Add an APIChanges entry and bump minor versions for recent changes. 2011-07-14 14:16:16 +02:00
Diego Biurrun
d0fcf39f0c doxygen: Move function documentation into the macro generating the function. 
This fixes a bunch of related warnings where Doxygen assumed that the
documentation belonged to the macro and not the function.
 2011-07-14 04:09:50 +02:00
Diego Biurrun
96c1e6d40d doxygen: Make sure parameter names match between .c and .h files. 2011-07-14 04:09:49 +02:00
Diego Biurrun
806212498a h264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h 
This fixes a bunch of unused function warnings.
 2011-07-14 04:09:49 +02:00
Daniel Kang
ac4a85f476 H.264: Add more x86 assembly for 10-bit H.264 predict functions 
Mainly ported from 8-bit H.264 predict.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-13 18:44:51 -07:00
Justin Ruggles
b5849f7709 ac3enc: merge AC3MDCTContext with AC3EncodeContext. 
Since both the fixed-point and floating-point encoders use the FFTContext,
this no longer needs to be in a separate context. Also, when a short-transform
context is added, the same MDCT window will be used.
 2011-07-13 16:55:28 -04:00
Justin Ruggles
82cea7cb6c ac3enc: prefer passing AC3EncodeContext rather than AVCodecContext 2011-07-13 16:55:28 -04:00
Justin Ruggles
f501157e53 ac3enc: fix memleak 2011-07-13 16:54:02 -04:00
Ronald S. Bultje
cdc5a3a194 mpeg1video: add CODEC_CAP_SLICE_THREADS. 2011-07-13 12:41:45 -07:00
Alex Converse
a58858d60d lavf: Cleanup try_decode_frame() logic. 
This fixes AAC playback in ffplay.
 2011-07-13 10:39:06 -07:00
Diego Biurrun
028216b2c2 h264: move decode_mb_skip() from h264.h to h.264_mvpred.h 
This resolves a circular dependency between the headers.
 2011-07-12 20:36:50 +02:00
Diego Biurrun
828e207337 dnxhdenc: Replace a forward declaration by the proper #include. 2011-07-12 19:24:53 +02:00
Ronald S. Bultje
c90a2538a0 h264: move h264_mvpred.h include. 
Fixes the following compile error with darwin/gcc-4.2.1:
In file included from libavcodec/error_resilience.c:33:
libavcodec/h264.h: In function ‘decode_mb_skip’:
libavcodec/h264.h:773: error: ‘always_inline’ function could not be inlined in call to ‘pred_pskip_motion’: the function body must appear before caller
libavcodec/h264.h:1334: error: called from here
 2011-07-12 08:15:55 -07:00
Jason Garrett-Glaser
b5bbc84fe2 H.264: add filter_mb_fast support for >8-bit decoding 
Much faster high bit depth deblocking.
 2011-07-11 14:58:50 -07:00
Jason Garrett-Glaser
f6b7f72461 H.264: avoid redundant alpha/beta calculations in loopfilter 2011-07-11 08:46:44 -07:00
Jason Garrett-Glaser
a4f6be86d6 H.264: optimize intra/inter loopfilter decision 2011-07-11 08:46:03 -07:00
Ronald S. Bultje
d1cf459119 vp8/mt: flush worker thread, not application thread context, on seek. 
This prevents a crash when seeking.
 2011-07-10 21:41:57 -07:00
Ronald S. Bultje
5eafc8b466 mt: proper locking around release_buffer calls. 
This fixes a crash when seeking in some webm files with many
threads (e.g. 8).
 2011-07-10 21:41:52 -07:00
Jean-Baptiste Kempf
58ef4ecff8 DxVA2: unbreak build after [657ccb5ac7] 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-10 16:16:19 -07:00
Mans Rullgard
1765aacb17 hwaccel: unbreak build 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 23:58:26 +01:00
Diego Biurrun
657ccb5ac7 Eliminate FF_COMMON_FRAME macro. 
FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied
to struct Picture.  Replace by an embedded AVFrame structure in struct Picture.
 2011-07-11 00:19:00 +02:00
Mans Rullgard
11043d80f6 ARM: use const macro to define constant data in asm 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:56:06 +01:00
Mans Rullgard
39c2a6bf44 bitdepth: simplify FUNC/FUNCC macros 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:56:06 +01:00
Mans Rullgard
710b8df949 dsputil: remove ff_emulated_edge_mc macro used in one place 
This macro can cause problems in conjunction with the bitdepth
template expansion.  It was presumably added to keep source
compatibility when high bitdepth support was added.  However,
emulated_edge_mc is a dsputil pointer and should not be called
directly, so there is little reason to keep such a macro.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:55:58 +01:00
Mans Rullgard
0f6fc8660e 9/10-bit: simplify clipping macros 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:54:41 +01:00
Anton Khirnov
84626b364b lavc: add support for codec-specific defaults. 2011-07-10 17:10:49 +02:00
Anton Khirnov
71a861cf40 lavc: make avcodec_alloc_context3 officially public. 
Deprecate avcodec_alloc_context/2.
 2011-07-10 17:09:28 +02:00
Anton Khirnov
18c007ba37 lavc: remove a half-working attempt at different defaults for audio/video codecs. 
It should be replaced with proper per-codec defaults.
 2011-07-10 17:08:58 +02:00
Anton Khirnov
9b83919f44 ac3dec: add a drc_scale private option 
Deprecate corresponding AVCodecContext option.

This is the first test of decoder private options.
 2011-07-10 17:07:12 +02:00
Anton Khirnov
0b950fe240 lavc: introduce avcodec_open2() as a replacement for avcodec_open(). 
Adds support for decoder-private options and makes setting other options
simpler.
 2011-07-10 17:06:22 +02:00
Jason Garrett-Glaser
7f7dc4fb55 H.264: fix filter_mb_fast with 4:4:4 + 8x8dct 2011-07-09 13:32:55 -07:00
Frank Barchard
f98c9fb27d mpeg1video: don't abort if thread_count is too high. 
Instead, just decrease it to a valid value and use that.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-09 10:13:57 -07:00
Diego Biurrun
d8dbe20241 libxvid: Add const qualifier to silence compiler warning. 
libavcodec/libxvidff.c:752: warning: initialization discards qualifiers from pointer target type
 2011-07-09 12:20:44 +02:00
Jason Garrett-Glaser
6a2176aac0 H.264: improve qp_thresh check 
Eliminate redundant check in filter_mb_fast, consider bit depth in calculating qp_thresh.
 2011-07-08 16:12:42 -07:00
Jason Garrett-Glaser
99b6d2c065 H.264: use fill_rectangle in CABAC decoding 2011-07-08 16:12:39 -07:00
Jason Garrett-Glaser
298e52c99c H.264: Remove redundant hl_motion_16/8 code 2011-07-08 16:12:36 -07:00
Jason Garrett-Glaser
ef0c594801 H.264: merge fill_rectangle into P-SKIP MV prediction, to match B-SKIP 2011-07-08 16:12:12 -07:00
Jason Garrett-Glaser
5136ba7c69 H.264: faster P-SKIP decoding 
Inline the relevant parts of fill_decode_caches into P-SKIP mv prediction to
avoid calling the whole thing.
 2011-07-08 16:11:15 -07:00
Jason Garrett-Glaser
bbdd52ed34 H.264: av_always_inline some more functions 
These weren't getting inlined all the time in all gcc versions.
 2011-07-08 16:09:35 -07:00
Daniel Kang
c0483d0c7a H.264: Add x86 assembly for 10-bit H.264 predict functions 
Mainly ported from 8-bit H.264 predict.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-08 15:59:29 -07:00
Anton Khirnov
bda168d2b0 mp3enc: write a xing frame containing number of frames in the file 2011-07-08 22:47:24 +02:00
Mans Rullgard
ecf86e1a97 dnxhd: prettify tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-08 14:16:28 +01:00
Diego Biurrun
51915cfa47 flashsv: inline copy_region() into flashsv_decode_frame() 2011-07-08 00:35:17 +02:00
Diego Biurrun
91fe776913 flashsv: improve some variable names 2011-07-07 23:52:42 +02:00
Diego Biurrun
8886d75263 libschroedingerdec: Remove write-only variable. 
libavcodec/libschroedingerdec.c:211:23: warning: variable 'format' set but not used
 2011-07-07 22:56:03 +02:00
Diego Biurrun
357d0d8fc7 libgsm: Drop const qualifier to silence compiler warning. 
libavcodec/libgsm.c:148: warning: passing argument 2 of ‘gsm_decode’ discards qualifiers from pointer target type
/usr/include/gsm/gsm.h:68: note: expected ‘gsm_byte *’ but argument is of type ‘const uint8_t *’
 2011-07-07 15:21:22 +02:00
Diego Biurrun
b0058bda78 libvo-amrwbenc: Add braces to shut up gcc warning. 
libavcodec/libvo-amrwbenc.c:37:5: warning: missing braces around initializer
 2011-07-07 09:22:12 +02:00
Kostya
df64da3b1e bink: pass Bink version to audio decoder through extradata instead of codec_tag. 
This is needed because not all players (e.g. MPlayer) are able to distinguish
two different Bink audio decoders when codec_tag is set.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-06 14:52:02 +02:00
Diego Biurrun
dc90031038 flashsv: improve some comments and fix some wrong ones 2011-07-06 13:22:48 +02:00
Diego Biurrun
a082e68030 flashsv: Eliminate redundant variable indirection. 
As a positive side-effect, this gets rid of the following warning:
libavcodec/flashsv.c:190:38: warning: assignment discards ‘const’ qualifier from pointer target type
 2011-07-06 13:22:39 +02:00
Diego Biurrun
ecf026f1aa flashsv: set reference frame type to full frame 2011-07-06 13:21:27 +02:00
Diego Biurrun
bc35ab3f7d flashsv: replace bitstream description by a link to the specification 
An official specification now exists and it is both more detailed and easier to
understand than the incomplete notes available here.  Also remove ideas on how
to implement an encoder; these notes are already present in the encoder.
 2011-07-06 13:21:26 +02:00
Diego Biurrun
9b576e4d12 flashsv: convert a debug av_log into av_dlog 2011-07-06 13:21:26 +02:00
Diego Biurrun
39884ab035 flashsv: simplify condition 2011-07-06 13:21:26 +02:00
Diego Biurrun
dbf5b95d35 flashsv: return more meaningful error values 2011-07-06 13:21:25 +02:00
Diego Biurrun
940230202a flashsv: cosmetics: break some overly long lines 2011-07-06 13:21:25 +02:00
Diego Biurrun
cabc2938de flashsv: cosmetics: drop some unnecessary parentheses 2011-07-06 13:21:25 +02:00
Jason Garrett-Glaser
a625e13208 H.264: make loopfilter bS const where applicable 2011-07-05 16:28:37 -07:00
Diego Biurrun
8dd52d8202 opencore-amr: Add missing initializer braces to shut up gcc warning. 
This fixes the warning:
libavcodec/libopencore-amr.c:91: warning: missing braces around initializer
 2011-07-05 20:16:38 +02:00
Mans Rullgard
fce1e43410 ARM: workaround for bug in GNU assembler 
Some versions of the GNU assembler do not handle 64-bit
immediate operands containing arithmetic.  Writing the
value out in full works correctly.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-05 18:39:23 +01:00
Clément Bœsch
6d75fb01eb dv: fix comment wording mistake 2011-07-05 18:46:23 +02:00
Diego Biurrun
c45f629576 Rename libavcodec/high_bit_depth.h ---> libavcodec/bit_depth_template.c 
This naming scheme is used elsewhere, so it's sensible to be consistent.
 2011-07-05 17:38:37 +02:00
Reimar Döffinger
68e39d6efe dv: fix valgrind use of uninitialised value warnings. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-05 08:09:33 -07:00