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9541 Commits

Author SHA1 Message Date
Benjamin Larsson
bb1135c8a3 Remove parentheses 
Originally committed as revision 18692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 19:47:18 +00:00
Benjamin Larsson
fcc01e646b Set the type of size in COOKSubpacket to unsigned 
Originally committed as revision 18691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 18:43:30 +00:00
Stefano Sabatini
75801da580 Add pixdescs definitions for planar YUV pixfmts with 16 bits per 
component.

Originally committed as revision 18690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 18:29:31 +00:00
Benjamin Larsson
ec32cfd2cc Make sure we only parse max amount of subpackets (5) in the cook decoder. 
Originally committed as revision 18689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 17:46:27 +00:00
Benjamin Larsson
da75426b26 Indent 
Originally committed as revision 18688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 17:35:21 +00:00
Benjamin Larsson
0a704b5f21 Remove redundant code 
Originally committed as revision 18687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 17:33:36 +00:00
Benjamin Larsson
67da31826f Support cook multichannel files. 
Originally committed as revision 18685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 10:46:07 +00:00
Benjamin Larsson
7204850ea9 Fix the COOKDEBUG code 
Originally committed as revision 18684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 10:25:14 +00:00
Benjamin Larsson
4a291c90fe Factor out COOKSubpacket, in preparation for multichannel support. 
Originally committed as revision 18683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 10:20:48 +00:00
Stefano Sabatini
10151b138a Add missing pixel format descriptor definitions. 
Originally committed as revision 18682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 07:53:55 +00:00
Kostya Shishkov
3df18b3ed1 Get rid of monstrous static table and initialize VLCs for RV3/4 dynamically. 
Originally committed as revision 18681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-25 05:47:38 +00:00
Kostya Shishkov
1c86db80a9 Remove useless assignment during initialization for some decoders 
Originally committed as revision 18680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 14:09:24 +00:00
Michael Niedermayer
f83c57735e indent 
Originally committed as revision 18679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 13:38:28 +00:00
Reimar Döffinger
96c5bc46d2 TrueMotion 2 uses its own YUV-like colourspace, so convert output to proper RGB. 
Patch by Reimar Döffinger <latinize($name) at (MN's favourite mail provider).de>

Originally committed as revision 18677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 06:44:16 +00:00
Kostya Shishkov
120ac2620d cosmetics: remove extra space indentation 
Originally committed as revision 18676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 05:52:53 +00:00
Kostya Shishkov
29ee635503 Merge decoding functions for all bitdepths in WavPack decoder 
Originally committed as revision 18675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 05:50:19 +00:00
Michael Niedermayer
68f8d33bec Support >8bit per component YUV in FFV1. 
decoding becomes slower, encoding becomes faster, with gcc on duron.
some inlining overrides like av_flatten are added to keep inlining similar
to before.

Originally committed as revision 18674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 04:10:32 +00:00
Michael Niedermayer
217d34e307 Force speed irrelevant calls to get/put_symbol() to be noinline. 
We need to change decode_line to always_inline because gcc decided not to inline
it anymore once we force some calls to get/put_symbol() to be non inlined and
this decision of gcc would lead to a 10% overall speed loss.
100k smaller object file, no speed change

Originally committed as revision 18673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 01:50:09 +00:00
Michael Niedermayer
3788e661f1 Optimize sign handling in get_symbol(). 
Originally committed as revision 18672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-24 00:26:49 +00:00
Stefano Sabatini
2e418f5ed8 Make avcodec_thread_init() set the thread count, even in the case when 
threads support is not enabled. This should avoid the need for
thread_count explicit setting in applications.

Originally committed as revision 18670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 23:14:26 +00:00
Kostya Shishkov
6e0f746d3e Handle WavPack INT32INFO chunks with nonzero post shift 
Originally committed as revision 18668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 18:21:16 +00:00
Kostya Shishkov
0638c2ae3c Add functions for decoding >16 bits WavPack files. 
Based on patches by Laurent Aimar (fenrir >whirlpool< videolan >dit< org)

Originally committed as revision 18667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 17:27:04 +00:00
Laurent Aimar
760db32a0c Shift 9-15 bit samples to use full 16-bit range. 
Patch by Laurent Aimar <fenrir at VLCsite>
Thread: [PATCH] Fixed wavpack 9-15 bits support

Originally committed as revision 18666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 07:44:04 +00:00
Kostya Shishkov
b750fb6945 Display dimensions should not affect the real size of coded frame, thus set 
only avctx->{width,height} and don't touch coded_{width,height} when parsing
them. This fixes the case when coded and display dimensions differ by more
than one macroblock.

Originally committed as revision 18665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-23 07:14:02 +00:00
Michael Niedermayer
e1b3d27272 Remove 2 useless FFMIN(). 
Originally committed as revision 18664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 22:05:34 +00:00
Michael Niedermayer
7bdf2eb8c4 Remove apparently redundant code. 
Originally committed as revision 18663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 21:44:41 +00:00
Benjamin Larsson
6c73a7d06c Remove redundant code, found by CSA 
Originally committed as revision 18661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 13:52:33 +00:00
Kostya Shishkov
21fce71fd1 Switch VLC tables in WMV3/VC-1 decoder to new static init method 
Originally committed as revision 18658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 05:20:31 +00:00
Michael Niedermayer
445f0a8b66 Update safety check as the maximum pixel size is no longer 4. 
New max size is 16bit * 4 samples (RGBA).

Originally committed as revision 18655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 01:54:05 +00:00
Michael Niedermayer
97f9214342 Support reading packed YUV422 10bit samples from Sveriges Television AB (SVT) 
which have AFAIK been created for the jvt:
ftp://vqeg.its.bldrdoc.gov/HDTV/SVT_exports/SVT_YUV10_Exports_/NewMobCal_YUV10_720p5994_/
I have called the format v210x due to its similarity to v210, note though I have
not confirmed that v210x is different from actual v210 samples it just is
different from the description of v210 I am aware of.

Originally committed as revision 18654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 01:50:15 +00:00
Stefano Sabatini
297b5a3f99 Make read_line() do not depend on put_bits.h and speed up it. 
Originally committed as revision 18653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-22 00:04:17 +00:00
Ramiro Polla
420df93037 mlpdec: Don't overallocate buffers. 
Now that max channels and primitive matrices are properly validated, there is
no need to be paranoid that random data will be overwritten.
As a bonus this makes matrix_coeff 16-byte aligned between matrices.

Originally committed as revision 18651 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 22:53:46 +00:00
Ramiro Polla
309616b249 mlpdec: Validate num_primitive_matrices. 
Originally committed as revision 18650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 22:32:50 +00:00
Ramiro Polla
868170c4da mlpdec: Validate max_channel and max_matrix_channel. 
Originally committed as revision 18649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 22:12:30 +00:00
Ramiro Polla
46958efe97 mlpdec: Restart header sync must be 0x31ea for MLP. 
Originally committed as revision 18648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 21:57:23 +00:00
Stefano Sabatini
5499a31322 Add missing header inclusion guard. 
Originally committed as revision 18647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 21:51:01 +00:00
Stefano Sabatini
9401d18fa5 Implement a write_line() function. 
Originally committed as revision 18646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 19:15:21 +00:00
Jai Menon
3d10a8904d Read extended channel configuration when extended AOT is BSAC. 
Originally committed as revision 18644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 17:52:52 +00:00
Kostya Shishkov
0cfa85dd9f Make VLC tables in DCA decoder use INIT_VLC_USE_NEW_STATIC 
Originally committed as revision 18643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 17:37:03 +00:00
Kostya Shishkov
a456df258e 100l: VLC table array should not be const 
Originally committed as revision 18642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 17:35:30 +00:00
Robert Swain
7bbd2fb126 Remove redundant assignment. err is assigned in every switch case anyway. Issue 
found by CSA.

Originally committed as revision 18641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 12:29:36 +00:00
Michael Niedermayer
223d996aaf Fix a possibly exploitable buffer overflow. 
Originally committed as revision 18640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 12:00:39 +00:00
Kostya Shishkov
f7cf12b209 Set flag after VC-1 VLCs are initialized to avoid race condition 
Originally committed as revision 18639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 05:42:22 +00:00
Kostya Shishkov
346802aa99 Remove some useless assignments and variables found by Clang 
Originally committed as revision 18638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 05:24:50 +00:00
Kostya Shishkov
547b6a4cc7 Make RV3/4 VLC tables use new static initialization method 
Originally committed as revision 18637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 04:42:27 +00:00
Michael Niedermayer
6c2a860875 Add 420,422 and 444 planar 16bit per component pix formats. 
Originally committed as revision 18636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-21 01:02:48 +00:00
Kostya Shishkov
0a044f0f06 Make rv40 decoder use new static VLC initialization method 
Originally committed as revision 18634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-20 17:13:21 +00:00
Kostya Shishkov
4003971717 Compact and make constant two tables used by Musepack decoders 
Originally committed as revision 18633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-20 15:36:27 +00:00
Justin Ruggles
be1efe5993 ac3enc: log a warning message if the channel layout is not specified at 
the time of codec initialization.

Originally committed as revision 18631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-20 00:34:08 +00:00
Michael Niedermayer
34365443fd Indent 
Originally committed as revision 18627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 20:41:26 +00:00
Michael Niedermayer
012e4f5a18 Do not discard truncated packets. 
Based on a patch by Maksym Veremeyenko verem DOT m1stereo AT tv

Originally committed as revision 18626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 20:40:56 +00:00
Justin Ruggles
120b4557f3 Add channel layout support to the AC-3 encoder. 
Originally committed as revision 18623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 15:06:13 +00:00
Justin Ruggles
bfeca7beb6 Add channel layout support to the AC-3 decoder and AC-3 parser. 
Originally committed as revision 18622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 15:05:32 +00:00
Justin Ruggles
be233a5691 Check that channel layout is compatible with number of channels for 
output audio stream.

Originally committed as revision 18621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 14:05:55 +00:00
Robert Swain
5967e1413e Remove unnecessary assignment, found by CSA. 
Originally committed as revision 18617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-19 00:55:46 +00:00
Kenan Gillet
d1bf60771c Add LP zero synthesis filter. Patch by Kenan Gillet. 
Originally committed as revision 18616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 22:53:37 +00:00
Ramiro Polla
a256445ec3 mlpdec: Read context variable to local variable to make code cleaner. 
Originally committed as revision 18615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 20:23:13 +00:00
Ramiro Polla
f95f6ab91e mlpdec: {}- and whitespace-related cosmetics. 
Originally committed as revision 18614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 19:52:52 +00:00
Ramiro Polla
63ad832dd6 mlpdec: Use some context arrays with local variables in rematrix_channels(). 
Originally committed as revision 18613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 19:46:41 +00:00
Ramiro Polla
15e6748b72 truehd: Simplify rematrix_channels() as per Michael's original review. 
Originally committed as revision 18612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 19:39:07 +00:00
Ramiro Polla
95c14b1eea mlpdec: Make read_matrix_params() take unsigned int substr for consistency. 
Originally committed as revision 18611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 18:54:30 +00:00
Ramiro Polla
5d9e4eaa6d mlpdec: Check for {matrix,filter}_changed as soon as they are incremented. 
Originally committed as revision 18610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 18:51:43 +00:00
Justin Ruggles
1b7bc4a245 Add 3 channel layout convenience macros. 
Originally committed as revision 18609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 18:51:01 +00:00
Reimar Döffinger
f63f689e10 Avoid code duplication in xan_unpack for the final memcpy. 
Originally committed as revision 18608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-18 17:26:00 +00:00
Reimar Döffinger
d7670f2827 Use sign_extend function instead of reimplementing it. 
Originally committed as revision 18599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 20:05:27 +00:00
Reimar Döffinger
e62f622193 Remove a useless "& 0xF" 
Originally committed as revision 18598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 20:01:45 +00:00
Reimar Döffinger
977d813447 Use / and % operators instead of reimplementing them with a loop. 
Originally committed as revision 18597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:56:50 +00:00
Reimar Döffinger
b1e309865f Change buffer check to avoid an unlikely pointer arithmetic overflow. 
Originally committed as revision 18596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:49:55 +00:00
Reimar Döffinger
be50938073 Simplify xan_huffman_decode by using get_bits 
Originally committed as revision 18595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:48:54 +00:00
Lars Täuber
a4873f7d9d Fix indention, patch by Lars Täuber. 
Originally committed as revision 18594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:29:54 +00:00
Reimar Döffinger
6000439ca4 Simplify ipvideo_decode_opcodes by using get_bits, this might be slower 
but is not performance-critical anyway.

Originally committed as revision 18593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:28:36 +00:00
Reimar Döffinger
28ab90edde Remove unused code_counts array from interplavideo.c. 
Originally committed as revision 18592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:21:50 +00:00
Jai Menon
b24bbbb4da Introduce codec id for MPEG-4 ALS and associate it with corresponding 
AudioObjectType. Also bump libavcodec minor version.

Originally committed as revision 18591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:17:14 +00:00
Reimar Döffinger
e5986d0427 Cosmetics to improve xan_unpack readability 
Originally committed as revision 18590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:14:11 +00:00
Reimar Döffinger
16cc5a738c Fix buffer size check for xan_unpack which was broken by r18586 
Originally committed as revision 18589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:07:16 +00:00
Reimar Döffinger
c644665f42 Some more simplifications of xan_unpack 
Originally committed as revision 18588 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 19:03:43 +00:00
Reimar Döffinger
455fdd2f8c Reindent xan_unpack code 
Originally committed as revision 18587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:56:47 +00:00
Reimar Döffinger
948f60fa24 Avoid some code duplication in xan_unpack 
Originally committed as revision 18586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:54:17 +00:00
Michael Niedermayer
f371abe4a8 Remove useless assignments, at least one found by CSA. 
Originally committed as revision 18585 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:28:59 +00:00
Reimar Döffinger
59bd7f23e8 Increase buffer padding to avoid most space checks in xan_unpack 
Originally committed as revision 18584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:26:24 +00:00
Michael Niedermayer
339cdf9681 Remove useless init from ff_mpeg4_set_direct_mv() found by CSA. 
Originally committed as revision 18583 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:24:39 +00:00
Michael Niedermayer
16a5f4caa9 Remove a useless assignment in img_get_alpha_info() found by CSA. 
Originally committed as revision 18582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:22:19 +00:00
Michael Niedermayer
f8112810cf Remove redundant assignment in av_picture_copy() found by CSA. 
Originally committed as revision 18581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:20:12 +00:00
Michael Niedermayer
feda8550a9 Remove several useless writes to variables, found by CSA. 
Originally committed as revision 18579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:16:36 +00:00
Michael Niedermayer
b278a1ed1c Remove useless += from ff_imdct_half_c() found by CSA. 
Originally committed as revision 18578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:12:00 +00:00
Reimar Döffinger
4b96f43fe1 Change buffer size checks to avoid the very unlikely overflow case. 
Originally committed as revision 18576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 18:03:00 +00:00
Michael Niedermayer
38a7695f67 Remove unused variable from h261_encode_block() found by CSA. 
Originally committed as revision 18575 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:56:16 +00:00
Reimar Döffinger
5e12701c5c Remove a pointless right-shift in xan decoder. 
Originally committed as revision 18574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:54:55 +00:00
Michael Niedermayer
25ef00720b Remove 2 useless assignments from ff_rate_control_init() found by CSA. 
Originally committed as revision 18573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:52:58 +00:00
Reimar Döffinger
9126aea528 Replace bytecopy with the equivalent but faster av_memcpy_backptr. 
Ca. 10% faster xan_unpack on x86_64 decoding of SC_32-part.MVE

Originally committed as revision 18572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:46:10 +00:00
Michael Niedermayer
29322398fc Remove unused variable from slice_buffer_release() found by CSA. 
Originally committed as revision 18570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:39:09 +00:00
Reimar Döffinger
44c9efcb57 Use memcpy instead of the very inefficient bytecopy where both are correct 
(i.e. no overlap of src and dst is possible).

Originally committed as revision 18569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 17:20:48 +00:00
Michael Niedermayer
110baa2e99 Remove unused variable from wma_decode_block() found by CSA. 
Originally committed as revision 18568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 15:35:32 +00:00
Michael Niedermayer
87718654b1 Remove redundant assignment from avcodec_get_pix_fmt_loss() found by CSA. 
Originally committed as revision 18564 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 15:10:37 +00:00
Michael Niedermayer
956177fb1d Remove unused variable in modify_qscale() found by CSA. 
Originally committed as revision 18563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 15:08:00 +00:00
Michael Niedermayer
75eaa91c15 Remove unused variables from slice_buffer_load_line() found by CSA. 
Originally committed as revision 18561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 15:01:58 +00:00
Michael Niedermayer
6081c30b81 Remove 2 unneeded variables from common_init() found by CSA. 
Originally committed as revision 18560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:59:04 +00:00
Michael Niedermayer
d0d62cc955 Remove 2 unused variables from MPV_decode_mb_internal() found by CSA. 
Originally committed as revision 18559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:51:00 +00:00
Michael Niedermayer
dd08de11f6 Remove unused assignment from j_rev_dct() found by CSA. 
Originally committed as revision 18558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:43:28 +00:00
Michael Niedermayer
01d83278e9 Remove unused variable in init_mv_penalty_and_fcode() found by CSA. 
Originally committed as revision 18557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:42:02 +00:00
Kostya Shishkov
c994dae1e2 cosmetics: reindent after last commit 
Originally committed as revision 18554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:10:24 +00:00
Kostya Shishkov
bd4110f99b Use new static VLC scheme in Indeo2, Musepack and WNV1 decoders 
Originally committed as revision 18553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 14:09:56 +00:00
Michael Niedermayer
72619760f0 Remvoe useless assignment found by CSA. 
Originally committed as revision 18551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 13:59:07 +00:00
Michael Niedermayer
b52b6ae489 Remove unused variable from decode_init() found by CSA. 
Originally committed as revision 18550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 13:57:22 +00:00
Vitor Sessak
b0e37369a1 Remove useless assignment in generate_codebook(). Found by Clang static analyser. 
Originally committed as revision 18549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 13:07:18 +00:00
Michael Niedermayer
806d5e61dc Remove unused variables from ff_mjpeg_decode_sos() found by CSA. 
Originally committed as revision 18548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 13:03:56 +00:00
Michael Niedermayer
c2394854ed Remove useless assignment from h263_pred_dc() found by the clang static analyzer. 
Originally committed as revision 18547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 12:57:47 +00:00
Michael Niedermayer
6e21a5b1ae Move declarations in mpeg1_encode_motion() closer to where they are needed. 
Originally committed as revision 18546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 12:53:11 +00:00
Michael Niedermayer
2a47a2666d Useless assignment found by the clang static analyzer. 
Originally committed as revision 18545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 12:44:48 +00:00
Michael Niedermayer
03d5ea54c1 Get rid of an unused variable, found by the clang static analyzer. 
Originally committed as revision 18544 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 12:41:37 +00:00
Justin Ruggles
95f3019a51 ac3dec: reorder output channels to SMPTE channel order 
Originally committed as revision 18542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 08:43:04 +00:00
Reimar Döffinger
8b5ec0875c Change tgq_decode_mb function arguments from using int8_t to uint8_t, this does 
not really change the code (x86_64/gcc-4.3.3 results stay unchanged) but avoids
several casts and an aliasing violation that broke decoding at least on
PPC64/gcc-4.1.2.

Originally committed as revision 18541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 08:42:08 +00:00
Justin Ruggles
a7c6e1171b ac3enc: reorder input channels to AC-3 channel order 
Originally committed as revision 18540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-17 08:39:11 +00:00
David Conrad
d8f3f340ad Add guaranteed alignment for loading dest pixels in avg_pixels16_neon 
Originally committed as revision 18535 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-16 08:39:13 +00:00
David Conrad
2d08f9ea54 VC1 loop filter uses the frame quantizer not the mb quantizer 
Originally committed as revision 18534 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-16 07:34:52 +00:00
Michael Niedermayer
74b14aacfa Support broken avc nal encapsulation. 
Fixes issue987.

Originally committed as revision 18533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-16 04:46:44 +00:00
Justin Ruggles
0bc08ed941 flacenc: write initial blocksize to STREAMINFO header instead of current 
blocksize.

Originally committed as revision 18532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-16 02:28:49 +00:00
Reynaldo H. Verdejo Pinochet
e223a3bd38 [COSMETIC] Correct a minor nit. Should be clearer now. 
Originally committed as revision 18529 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 19:37:35 +00:00
Kenan Gillet
807c4c7875 Fix possibly harmful outbound addressing. Patch by Kenan Gillet. 
Originally committed as revision 18528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 19:28:28 +00:00
David Conrad
c21c835b8d avg_ pixel functions need to use (dst+pix+1)>>1 to average with existing 
pixels, not (dst+pix)>>1.
This makes the mmx functions bitexact with the C functions.

Originally committed as revision 18527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 19:10:16 +00:00
David Conrad
99cc7f8a02 Altivec version of avg_no_rnd_vc1_chroma_mc8 
Originally committed as revision 18522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 06:23:40 +00:00
David Conrad
3992526b3c Split VC1 loop filter into separate functions for h/v and size 
Originally committed as revision 18521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 06:22:17 +00:00
David Conrad
0e58865d6e Move VC1 loop filter to DSPContext 
Originally committed as revision 18520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 06:20:22 +00:00
David Conrad
9bf0fdf378 VC1: extend MMX qpel MC to include MMX2 avg qpel 
Originally committed as revision 18519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 02:25:42 +00:00
David Conrad
8013da7364 VC1: add and use avg_no_rnd chroma MC functions 
Originally committed as revision 18518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 23:56:10 +00:00
David Conrad
c374691b28 Rename put_no_rnd_h264_chroma* to reflect its usage in VC1 only 
Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 23:55:39 +00:00
Vitor Sessak
de5922f179 For every line, copy 3*width bytes instead of linesize[0] to avoid 
problems with padding.

Fix issue 959

Originally committed as revision 18512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 21:03:41 +00:00
David Conrad
6cecd63005 VC1: Do qpel when needed for both MVs in a B frame 
Originally committed as revision 18511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 19:26:33 +00:00
Alex Converse
184fcc60b7 Mark src constant in copy_block*(). 
Originally committed as revision 18506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 04:07:35 +00:00
Baptiste Coudurier
bee3140a88 fix indentation 
Originally committed as revision 18503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 00:12:54 +00:00
Baptiste Coudurier
de481d7fed avoid strcmp NULL, fix segv on mingw 
Originally committed as revision 18502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-14 00:12:29 +00:00
Stefano Sabatini
ad25b95470 Fix skip_put_bits() buf_ptr increment. 
Originally committed as revision 18499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 20:44:42 +00:00
Bobby Bingham
0aed5e9fb8 Skip loop iterations which are no-ops due to data1[-lag..-1] being zero. 
Originally committed as revision 18498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 18:07:02 +00:00
Stefano Sabatini
fb53b4a035 Rename pbBufPtr() to put_bits_ptr(). 
The new name is more readable and consistent with the FFmpeg naming
style.

Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:59:38 +00:00
Stefano Sabatini
084c7cc54a Do not use full include path for get_bits.h, since the header is in 
the same directory.
Consistent with r16260.

Originally committed as revision 18496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:47:17 +00:00
Jai Menon
437f884da6 flacenc : do not #include libavutil/lls.h since lpc code is now 
separate.

Originally committed as revision 18495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:23:54 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +00:00
Jai Menon
309a8bb8a1 alacenc : cosmetics : remove misleading comment 
Originally committed as revision 18493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 15:11:40 +00:00
Baptiste Coudurier
1b66180263 fix indentation 
Originally committed as revision 18482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:35:32 +00:00
Baptiste Coudurier
e44745f1a8 fix indentation and remove whitespace after return 
Originally committed as revision 18481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:33:39 +00:00
Baptiste Coudurier
8fa0ae060b Init state to -1 in h264 parser. 
Fix:
==22063== Conditional jump or move depends on uninitialised value(s)
==22063==    at 0x811A4B7: ff_find_start_code (mpegvideo.c:99)
==22063==    by 0x82F5B74: parse_nal_units (h264_parser.c:132)
==22063==    by 0x82F5A68: h264_parse (h264_parser.c:261)
[...]
==22063==  Uninitialised value was created by a stack allocation
==22063==    at 0x82F5AF5: parse_nal_units (h264_parser.c:112)

Originally committed as revision 18479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:29:19 +00:00
Diego Biurrun
c5662879ff Move addition of MMX-OBJS to OBJS into common.mak instead of duplicating it. 
Originally committed as revision 18478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 22:48:44 +00:00
Reynaldo H. Verdejo Pinochet
8bf7a510b9 Fix wrong size computation for buffer. Patch is part of 
netgem's changeset.

Originally committed as revision 18477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 21:48:43 +00:00
Diego Biurrun
5137235e0c Remove gcc_fixes.h. It only contains workarounds for unsupported gcc versions. 
Originally committed as revision 18476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 21:45:26 +00:00
Diego Biurrun
788cca4135 Remove AltiVec optimizations for Snow. They are hindering the development 
of Snow, which is still in flux.

Originally committed as revision 18475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 21:42:55 +00:00
Michael Niedermayer
d225a1e248 Fix 2 access units in a packet mp4s. 
Fixes issue944 and possibly others.

Originally committed as revision 18474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 20:43:52 +00:00
Michael Niedermayer
ead793358a Get rid of the non sensical idea of using the current picture for missing 
reference pictures.

Originally committed as revision 18473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 20:40:18 +00:00
Michael Niedermayer
256299d302 Factorize field_end() out. 
Originally committed as revision 18472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 20:21:23 +00:00
Michael Niedermayer
7824b129a0 Assert that the first list1 entry is a reference frame. 
Originally committed as revision 18471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 13:58:03 +00:00
Reimar Döffinger
238ef6dadd Add a av_fast_malloc function and replace several uses of av_fast_realloc, 
thus avoiding potential memleaks and pointless memcpys.

Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-12 13:17:37 +00:00