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14752 Commits

Author SHA1 Message Date
Mans Rullgard
611a6f59ce get_bits: move tracing macros to end of file 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-23 16:40:53 +00:00
Mans Rullgard
fb5c841d5f Sanitise get_bits macros, part 2 
These whitespace changes improve the readability of the get_bits
macros.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-23 13:57:56 +00:00
Mans Rullgard
bf5f9b528b Sanitise get_bits macros, part 1 
Some of the macros in get_bits.h include a final semicolon,
some do not.  This removes these or adds do {} while(0) around
the macros as appropriate and adds semicolons where needed in
calling code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-23 13:57:56 +00:00
Mans Rullgard
938f72e199 Remove "libmpeg2" bitstream reader 
Using the libmpeg2 reader causes errors in a multitude of places,
including MPEG and H264 codecs.  As the advantage of this reader
is questionable, removing it seems the sensible course of action,
especially considering the simplifications this allows elsewhere
with the bit cache size increasing from 17 to 25 bits as minimum.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-23 13:57:56 +00:00
Justin Ruggles
3b924294ea ac3enc: use dsputil functions in apply_window() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-22 17:53:28 +00:00
Justin Ruggles
6eabb0d3ad Change DSPContext.vector_fmul() from dst=dst*src to dest=src0*src1. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-22 17:53:27 +00:00
Ronald S. Bultje
fcb7e535dd Reindent. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 18:22:03 +01:00
Ronald S. Bultje
9107892624 Fix crash on resolution change (issue 2393). 
Don't free RBSP tables (containing decoded NAL units) on resolution
change, because we actually need this data to decode the frame after
reiniting (with new resolution). Fixed issue 2393.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 18:21:59 +01:00
Mans Rullgard
96aad41e81 Make LOCAL_ALIGNED macro fully C99 compatible 
C99 variadic macros require more arguments than there are named
parameters in the definition.  This means we must use an extra
indirection to avoid having two different macros for arrays with
one resp more than one dimension.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-22 16:18:45 +00:00
Alex Converse
ff3d43104f Remove H.264 encoder fragments 
It's incomplete, no one is working on it, and when someone asks about
working on it we advise them not to.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-22 16:15:53 +00:00
Alex Converse
8ae0fa243e aacenc: mark SBR absent 
Use backwards compatible explicit signalling to denote the absence of
SBR.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 15:55:38 +01:00
Justin Ruggles
98cfadd648 10l: reverse the biquad coefficients. 
I did not notice that the filter implementation uses a reversed history state.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 04:46:48 +01:00
Anssi Hannula
b92f76e209 libfaac: add recognized profiles array 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 03:07:32 +01:00
Clément Bœsch
045b80e52d Move ID3v1 skip from decoder to demuxer 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-22 01:31:57 +01:00
Anssi Hannula
f4096bf6ee dca: add profile names 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 23:11:24 +00:00
Justin Ruggles
69915b48d6 iir: Change dst param to float* in ff_iir_filter_flt(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 22:23:43 +00:00
Anssi Hannula
8f4a5d225c dca: consider a stream with XXCh/X96 in ExSS as DTS-HD HRA 
DTS-HD HRA streams do not always have an XBR extension in the extension
substream. Instead they can have only XXCh and X96 extensions in
there and still be considered DTS-HD HRA.

This is also confirmed with Onkyo TX-SR607 receiver which recognizes
such a stream as HiRes Audio.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 22:20:20 +00:00
Justin Ruggles
1c189fc533 cosmetics related to LPC changes. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:59:08 +00:00
Justin Ruggles
77a78e9bdc Separate window function from autocorrelation. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:59:08 +00:00
Justin Ruggles
56f8952b25 Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:58:59 +00:00
Mans Rullgard
cafa3edada dca: pretty-print some tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 2611e52088b923601c83d331e8047d6e572abb82)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
a994f86196 iir: change filter type if/else to a switch. 
Simplifies error handling and makes it easier to add additional filter types.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 0361d13cf3956dcf38f31b9df97aca9301cdc86a)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
aa226b2460 Add biquad high-pass and low-pass IIR filters. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit fcdf0a43cd267c1d4193aa172b024f35903c286e)
 2011-01-21 20:36:01 +01:00
Ronald S. Bultje
7f8c11b005 Set gray (128) U/V planes for chroma-less samples. Fixes two fate samples 
when played with -flags emu_edge.
(cherry picked from commit 8bcfe7f7fd71e5d548c2cd96d33295ff06a5f6c8)
 2011-01-21 20:36:01 +01:00
Ronald S. Bultje
772225c041 Revert 2a1f431d38ea9c05abb215d70c7dc09cdb6888ab, it broke H264 lossless. 
(cherry picked from commit 66c6b5e2a5e6376c4a5c65b1d96fd7a1580bdfcf)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
2293b0b698 Split out Butterworth filter coeff init to a separate function. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 30112adadf06fe2f9500e4da365eb8a58095c940)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
99c2111b12 cosmetics: vertical alignment and line wrap 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 75b98610a7ce7acf34f583a04aaccd8c619947fe)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
20d1f6fec1 Add memory allocation failure checks to ff_iir_filter_init_coeffs(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d42dc217ed2b0f886ffc50b26c2bbff1fee5feca)
 2011-01-21 20:36:01 +01:00
Justin Ruggles
7891fdcc03 cosmetics: wrap long line 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit ebb230279aa0ecc2fda4c617860eb354531d4b63)
 2011-01-21 20:36:00 +01:00
Justin Ruggles
b3b8b930fc Add function ff_iir_filter_flt() to accept floating-point input and output. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 0a3d7697b4fcb62305cd4a893b621a406a029ff0)
 2011-01-21 20:36:00 +01:00
Ronald S. Bultje
e25f19a113 Fix horizontal/horizontal_up 8x8l intra prediction x86/simd functions. 
The original functions did not work correctly for edge pixels, e.g.
when CODEC_FLAG_EMU_EDGE is set, leading to corrupt output in e.g. VLC.
Based on a patch by Daniel Kang <daniel d kang gmail com>.

Signed-off-by: Ronald S. Bultje <rsbultje gmail com>
(cherry picked from commit b9c7f66e6da8ac77eaa0c3fb6d476e6fc929b3c9)
 2011-01-21 20:35:46 +01:00
Justin Ruggles
f32e646d82 Fix use of sstep/dstep in ff_iir_filter(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c3897d7690fffe016de8ed56fdbdb9d685dbcce2)
 2011-01-21 20:35:45 +01:00
Mans Rullgard
2611e52088 dca: pretty-print some tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 10:37:21 +00:00
Justin Ruggles
0361d13cf3 iir: change filter type if/else to a switch. 
Simplifies error handling and makes it easier to add additional filter types.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 23:55:21 +00:00
Justin Ruggles
fcdf0a43cd Add biquad high-pass and low-pass IIR filters. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 23:51:01 +00:00
Ronald S. Bultje
66c6b5e2a5 Revert 2a1f431d38ea9c05abb215d70c7dc09cdb6888ab, it broke H264 lossless. 2011-01-20 17:24:44 -05:00
Ronald S. Bultje
8bcfe7f7fd Set gray (128) U/V planes for chroma-less samples. Fixes two fate samples 
when played with -flags emu_edge.
 2011-01-20 17:24:44 -05:00
Justin Ruggles
30112adadf Split out Butterworth filter coeff init to a separate function. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 20:23:28 +00:00
Justin Ruggles
75b98610a7 cosmetics: vertical alignment and line wrap 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 18:35:42 +00:00
Justin Ruggles
d42dc217ed Add memory allocation failure checks to ff_iir_filter_init_coeffs(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 18:35:13 +00:00
Justin Ruggles
ebb230279a cosmetics: wrap long line 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 17:27:00 +00:00
Justin Ruggles
0a3d7697b4 Add function ff_iir_filter_flt() to accept floating-point input and output. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 17:26:13 +00:00
Ronald S. Bultje
b9c7f66e6d Fix horizontal/horizontal_up 8x8l intra prediction x86/simd functions. 
The original functions did not work correctly for edge pixels, e.g.
when CODEC_FLAG_EMU_EDGE is set, leading to corrupt output in e.g. VLC.
Based on a patch by Daniel Kang <daniel d kang gmail com>.

Signed-off-by: Ronald S. Bultje <rsbultje gmail com>
 2011-01-19 20:34:42 -05:00
Justin Ruggles
c3897d7690 Fix use of sstep/dstep in ff_iir_filter(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-19 20:56:07 +00:00
Mans Rullgard
a6e5d231e9 a64enc: make PixelFormat arrays const 2011-01-18 20:48:24 +00:00
Mans Rullgard
ef4a65149d Replace ASMALIGN() with .p2align 
This macro has unconditionally used .p2align for a long time and
serves no useful purpose.
 2011-01-18 20:48:24 +00:00
Mans Rullgard
ac3c9d0169 x86: remove VLA in ac3_downmix_sse 2011-01-18 20:48:24 +00:00
Janne Grunau
2c3589bfda consolidate .gitignore patters into a single file 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-18 21:32:05 +01:00
Justin Ruggles
d425a03b59 cosmetics: reindent 2011-01-18 11:40:13 -05:00
Daniel Kang
1360f07e22 Add check for changing number of channels in DCA. 
Fixes issue 2505.
 2011-01-18 11:30:33 -05:00