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Author SHA1 Message Date
Stefano Sabatini
3e5bc7ff6a In the start_frame() debug log, print the reference pos value rather than the evaluated value converted to int. 
That's required because -1 is evaluated as NAN, which converted back
to int looks like a random number, this is especially annoying when
debugging sources with undefined pos (as the video4linux2 device).

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-28 17:27:54 +01:00
Ronald S. Bultje
9d4bdcb714 Fix VP8 aliasing problems. 
Replace * (uint32_t *) buf accesses with AV_WN32A/AV_COPY32.
 2011-01-28 10:20:00 -05:00
Luca Barbato
f81c7ac70a rtsp: make ff_sdp_parse return value forwarded 
the sdp demuxer did not forward it at all while the rtsp demuxer assumed
a single kind of error
 2011-01-28 15:45:19 +01:00
Luca Barbato
a8475bbdb6 os: replace select with poll 
Select has limitations on the fd values it could accept and silently
breaks when it is reached.
 2011-01-28 15:45:19 +01:00
Alex Converse
5ce5dbc5f3 Make ff_float_to_int16*_c() static. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-28 11:35:11 +00:00
Diego Elio Pettenò
e628864033 Hide demuxers', muxers' and protocols' objects via the ld version script. 
This reduces the symbols exported by libavformat from 699 to 451.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-28 01:45:17 +00:00
Diego Elio Pettenò
ac28ce5fac Hide the now-prefixed decoders, encoders, parsers, bsf, hwaccel objects. 
This significantly reduces the size of the symbol table in the generated ELF
shared object (as well as the other linked tables).

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-28 01:37:21 +00:00
Justin Ruggles
b5ec638343 cosmetics: indentation and spacing 2011-01-28 00:21:46 +00:00
Justin Ruggles
9d06d7bce3 Remove the add bias hack for the C version of DSPContext.float_to_int16_*(). 2011-01-28 00:07:35 +00:00
John Stebbins
97b04f5ed3 mov: add support for little-endian utf16 chapter names 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-28 01:06:57 +01:00
Janne Grunau
795ed278e6 movenc: byteswap codec_tag in mov_write_ms_tag 
based on Alex Converse's "Fix ADPCM MS in mov muxing" patch
 2011-01-28 01:06:57 +01:00
Baptiste Coudurier
f258964217 In mov muxer, mux adpcm_ms and adpcm_ima_wav the way quicktime supports it 
In mov demuxer, set adpcm_ms and adpcm_ima_wav frame size to stsd samples per packet.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-28 01:06:57 +01:00
Justin Ruggles
37cb3eb534 Add special case for 2nd-order IIR filter. 
40% faster in ff_iir_filter_flt() when c->order == 2.
 2011-01-28 00:04:02 +00:00
Luca Barbato
d1b6f33bf2 Add ff_ to AVHWAccel decoders 
That unbreaks compilation of vaapi and dxva2

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-27 10:03:14 +01:00
Diego Elio Pettenò
c6610a216e Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. 
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
 2011-01-26 22:10:09 +00:00
Anton Khirnov
225b6d7fde mov: simplify mov_read_chapters() by using avio_get_str16be 
It probably also fixes a memleak or two.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 22:03:21 +00:00
Mans Rullgard
c4f8765ac5 Revert "mov: simplify mov_read_chapters() by using avio_get_str16be" 
This reverts commit c34461b35b.
The wrong version of the patch was committed.
 2011-01-26 22:03:21 +00:00
Ronald S. Bultje
22893e10ae VP8: don't overread edges on fourtap MC. 
Fix C VP8 H+V MC functions which do two-dimensional 4/6-tap filters to
not overread beyond their edges if the second filter is 4-tap, since
the outer pixels aren't there anymore since
44002d8323.
 2011-01-26 15:37:11 -05:00
Diego Elio Pettenò
d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 16:08:45 +00:00
Diego Elio Pettenò
2d162e3825 Make ff_cmap_read_palette static to libavcodec/iff.c. Delete iff.h. 
The iff.h header only declared one function that is now static, the
libavformat/iff.c source file wasn't using it before. Drop the file
entirely.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 16:08:04 +00:00
Justin Ruggles
4c57cde942 Add ff_ prefix to ac3_common_init(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 15:35:27 +00:00
Justin Ruggles
24e3ad3031 ac3: Remove ff_ac3_critical_band_size_tab. 
It is only used to generate band_start_tab, which about the same size, at
runtime, so it's simpler just to always hardcode band_start_tab.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 15:35:13 +00:00
Diego Elio Pettenò
eb7ccf8f33 Make the avfilter debug functions and macros static to avfilter.c 
This removes ff_get_ref_perms_string, ff_dprintf_ref and ff_dprintf_link
fro the interface of libavfilter.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 15:33:12 +00:00
Diego Elio Pettenò
7767d8d361 Mark C base versions of FFT functions static to fft.c 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 15:32:08 +00:00
Marco Gittler
b09f548285 Pass field order flag to libx264 
Signed-off-by: Jason Garrett-Glaser <jason@x264.com>
 2011-01-25 18:07:34 -08:00
Georgi Chorbadzhiyski
535638b55f mpegtsenc: set reserved bits to 1 in PCR field 
The reserved bits between PCR base and extension fields must be
set to 1.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 00:02:42 +00:00
Diego Elio Pettenò
1a88674862 Make ff_add_wav static to ra144.c 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 22:11:54 +01:00
Diego Elio Pettenò
57c4d01ec9 Make ff_rtsp_send_cmd_with_content_async static to rtsp.c. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 22:10:36 +01:00
Diego Elio Pettenò
13eb6b9097 Make ff_h264_find_frame_end static to h264.c; delete h264_parser.h 
The header is empty after making the function static, so delete it and
drop its usage.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 22:07:29 +01:00
Diego Elio Pettenò
cf1d794a49 Make ff_ass_subtitle_header static to ass.c 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 22:05:12 +01:00
Diego Elio Pettenò
d625a32d6b Make ff_sin_tabs constant to rdft.c 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
ebb06d96ed Make ff_spatial_idwt_{init, slice} static to dwt.c 
Both functions seem to be commanded by the ff_spatial_idwt function
instead.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
f2e246f576 Make ff_png_pass_xmin and ff_png_pass_xshift static to png.c. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
676f1f533e Remove unused ff_ac3_parse_header_full function. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
a3dffc0627 Make ff_mxf_pixel_layouts static to mxf.c. 
Also make it an anonymous structure as never it is accessed by name.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
8529731961 Make ff_h264_decode_rbsp_trailing static to h264.c 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Diego Elio Pettenò
101e1f6ff9 Make ff_interleave_compare_dts static to utils.c. 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Anton Khirnov
c34461b35b mov: simplify mov_read_chapters() by using avio_get_str16be 
It probably also fixes a memleak or two.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Anton Khirnov
2934cd9dbf asfdec: remove some commented-out cruft 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Anton Khirnov
93b78d1210 lavf: make a variant of ff_get_str16_nolen public 
It will be useful in mp3 demuxer and hopeful some other places.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-25 21:48:03 +01:00
Mans Rullgard
d0f0f6287c armcc: filter out non-gcc options from ASFLAGS 
This allows passing armcc-specific flags with --extra-cflags without
choking the assembler.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 20:32:08 +00:00
Mans Rullgard
9d201b2606 configure: add filter_out() function 
This adds a function to filter out words matching a pattern
from a list.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 20:32:08 +00:00
Ronald S. Bultje
44002d8323 Don't do edge emulation unless the edge pixels will be used in MC. 
Do not emulate larger edges than we will actually use for this round of
MC. Decoding goes from avg+SE 29.972+/-0.023sec to 29.856+/-0.023, i.e.
0.12sec or ~0.4% faster.
 2011-01-25 13:50:16 -05:00
Jai Menon
c0ae5152d1 ffmetaenc: Use correct format specifiers. 
Use printf format macros from inttypes.h.
Additionally, this fixes a warning when building with clang.
 2011-01-25 17:34:11 +00:00
Mans Rullgard
e781c4e6ff intfloat_readwrite: include "mathematics.h" for fallback macros 
This allows this file to build on systems lacking NAN or INFINITY
in math.h.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 15:57:53 +00:00
Mans Rullgard
1e48cdaac3 tty: remove superflous #include <strings.h> 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 15:57:53 +00:00
Mans Rullgard
21c900129c ac3: remove ff_ac3_critical_band_size_tab[] external declaration 
This fixes compilation broken by 6ed3b504f9

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 15:50:51 +00:00
Diego Elio Pettenò
6ed3b504f9 Move ff_ac3_critical_band_size_tab in ac3.c for non-hardcoded tables. 
This symbol is only ever used to calculate the non-hardcoded tables, so
only enable it in that case, and static to the source unit that uses it.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 15:10:10 +00:00
Diego Elio Pettenò
362bfe2997 Remove unused ac3_parametric_bit_allocation function. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 15:09:46 +00:00
Mans Rullgard
3d157bf31f Makefile: fix cleaning of tools in tests directory 
The variable TESTPROGS is reset by the library makefiles,
use another name.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-25 13:43:54 +00:00