Commit Graph

30099 Commits

Author SHA1 Message Date
Vladimir Pantelic
c7bd5edae4 asfdec: fallback to binary search internally
lavf will do that anyway in case seek by index fails
2011-05-17 21:48:16 +02:00
Mans Rullgard
4bac1bbc3b mpegaudio: add _fixed suffix to some names
This adds a _fixed suffix to the fixed-point versions of things
with both float and fixed-point variants.  This makes it more
consistent with other dual-implementation things, e.g. fft.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-17 20:17:36 +01:00
Daniel Kang
d0005d347d Modify x86util.asm to ease transitioning to 10-bit H.264 assembly.
Arguments for variable size instructions are added to many macros, along
with other various changes. The x86util.asm code was ported from x264.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-17 20:44:48 +02:00
Michael Niedermayer
a4b6000b00 ffmpeg: reset top_field_first in opt_input_file().
This allows seting tff for inputs without also setting it for the output
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-17 16:57:16 +02:00
Mans Rullgard
6f2309ed2e dct: build dct32 as separate object files
This builds the float and fixed-point versions of dct32 separately
instead of #including the file in dct.c and mpegaudiodec.c.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-17 13:57:23 +01:00
Mans Rullgard
1362a291c9 qdm2: include correct header for rdft
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-17 13:51:09 +01:00
Nicolas George
bec994dff2 Ogg demuxer: give meaningful error codes and warnings.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
2011-05-17 12:39:00 +02:00
Compn
34b92dbd94 Merge branch 'master' of git.videolan.org:ffmpeg 2011-05-16 23:31:23 -04:00
Compn
cb8b824a08 update changelog with 9/10 bit H264 and FFV1 changes 2011-05-16 23:30:41 -04:00
Michael Niedermayer
f8ae3a2108 Merge remote branch 'qatar/master'
12 files changed, 36 insertions(+), 81 deletions(-)
yes thats 36 new lines in 14 commits

* qatar/master:
  ffmpeg: fix -aspect cli option
  Restructure video filter implementation in ffmpeg.c.
  ffplay: remove audio_write_get_buf_size() forward declaration
  lavfi: print key-frame and picture type information in ff_dlog_ref()
  mathops: remove ancient confusing comment
  cws2fws: Improve error message wording.
  tools: Check the return value of write().
  mpegaudio: move OUT_FMT macro to mpegaudiodec.c
  mpegaudio: remove OUT_MIN/MAX macros
  Add missing #includes to mp3_header_(de)compress bsf
  dct: fix indentation
  dct: bypass table allocation for DCT_II of size 32
  h264dsp_mmx: Add #ifdefs around some mmxext functions on x86_64.
  Remove unused header mpegaudio3.h.

Conflicts:
	ffmpeg.c
	libavcodec/mpegaudio.h
	libavcodec/mpegaudio3.h
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-17 04:51:33 +02:00
Michael Niedermayer
e6e7ba0ce3 Add some forgotten const to function arguments in libavfilter & libavformat.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-17 03:05:36 +02:00
Carl Eugen Hoyos
f2962ac8ad Write channel_layout for multichannel aif files. 2011-05-17 01:56:01 +02:00
Carl Eugen Hoyos
6d721f714e Fix ff_mov_write_chan() so it can be used by other muxers. 2011-05-17 01:47:12 +02:00
Carl Eugen Hoyos
d2549ba9df Fix some mov files with little endian audio (tickets 201 - 203). 2011-05-17 01:17:27 +02:00
Stefano Sabatini
e280a4da2a iff/8svx: redesign 8SVX demuxing and decoding for handling stereo samples correctly
Make the iff demuxer send the whole audio chunk to the decoder as a
single packet, move stereo interleaving from the iff demuxer to the
decoder, and introduce an 8svx_raw decoder which performs
stereo interleaving.

This is required for handling stereo data correctly, indeed samples
are stored like:
LLLLLL....RRRRRR

that is all left samples are at the beginning of the chunk, all right
samples at the end, so it is necessary to store and process the whole
buffer in order to decode each frame. Thus the decoder needs all the
audio chunk before it can return interleaved data.

Fix decoding of files 8svx_exp.iff and 8svx_fib.iff, fix trac issue #169.
2011-05-17 00:58:33 +02:00
Stefano Sabatini
d8353256a3 iff: compact code setting metadata tags
Ease readability.
2011-05-17 00:53:50 +02:00
Stefano Sabatini
34f590b29b iff: fix bitrate computation for compressed audio stream 2011-05-17 00:53:43 +02:00
Stefano Sabatini
1af99b0292 iff: distinguish fields for audio and video compression
Create separate fields 8svx_compression (for audio compression), and
bitmap_compression (for video compression), and perform minor related
logging tweaks.

Improve clarity, also simplify the case when both types of compression
are employed in the same file.
2011-05-17 00:53:37 +02:00
Stefano Sabatini
c0170d0973 imgutils: introduce internal image_get_linesize() and use it
Allow to factorize code between av_image_get_linesize() and
av_image_fill_linesizes(), and add missing checks.

Increase robustness.
2011-05-16 23:55:54 +02:00
Stefano Sabatini
0d73227c71 imgutils: make av_image_get_linesize() return AVERROR(EINVAL) for invalid pixel formats 2011-05-16 23:55:47 +02:00
Stefano Sabatini
d8c7a21602 drawtext: specify union type for setting default options
Fix warnings of the type:
vf_drawtext.c:NNN: warning: missing braces around initializer
vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’)
2011-05-16 23:50:43 +02:00
Stefano Sabatini
e8ea9c2179 drawtext: reindent after the previous commit 2011-05-16 23:50:36 +02:00
Stefano Sabatini
ce207e050e drawtext: fix strftime() text expansion
The feature was dropped after the filter was partially rewritten and
recommitted.

Fix issue #207.
2011-05-16 23:50:29 +02:00
Baptiste Coudurier
901ff51116 ffmpeg: fix -aspect cli option
Redesign the way -aspect option is handled. This is done by making
ffmpeg read the sample aspect ratio set in the corresponding input
stream by default, and overriding it using the value specified by
-aspect.

If the output display aspect ratio is specified with -aspect, it is
set at the end of the filterchain, thus overriding the value set by
filters in the filterchain.

This implementation is more robust, since does not modify the
filterchain description (which was creating potential syntax errors).

(Cherry-pick abf8342aa9)

Another aspect ratio fix try. This leaves the setdar addition at the end
(preferred by people).

(Cherry-pick e7c7b0d000)
2011-05-16 14:13:03 -07:00
Michael Niedermayer
9d5fa6182d Restructure video filter implementation in ffmpeg.c.
This fixes several bugs like multiple outputs and -aspect mixed with -vf

(cherry picked from commit 1762d9ced7)
(cherry picked from commit 5c20c81bfa)
(cherry picked from commit a7844c580d)
2011-05-16 14:13:03 -07:00
Stefano Sabatini
3a7c977417 ffplay: remove audio_write_get_buf_size() forward declaration
Move up the definition of audio_write_get_buf_size(), so that it is
defined before it is used. Simplify.
(cherry picked from commit 8776f3d22e)
2011-05-16 14:13:03 -07:00
Stefano Sabatini
5dc65a3d03 lavfi: print key-frame and picture type information in ff_dlog_ref()
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
(cherry picked from commit f7bdffb09d)
2011-05-16 14:13:03 -07:00
Mans Rullgard
005db47011 mathops: remove ancient confusing comment
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 21:34:39 +01:00
Michael Niedermayer
9763420bcc rawdec: Allow overriding top field first.
Iam not sure this is the best way to implement it, but its the simplest
and keeps the code seperate from the application. Keeping ffmpeg.c
simple and not requireing user apps to duplicate this code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-16 21:52:35 +02:00
Michael Niedermayer
198783744e ffmpeg: initialize input_codec array earlier.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-16 21:26:18 +02:00
Michael Niedermayer
5319f48a57 cmdutils: Allocate private decoder context if its not allocated yet.
This fixes and simplifies setting decoder private options.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-16 21:26:18 +02:00
Diego Biurrun
c540061f3f cws2fws: Improve error message wording. 2011-05-16 20:56:56 +02:00
Diego Biurrun
d39facc783 tools: Check the return value of write().
This fixes several warnings of the type:
warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
2011-05-16 20:56:56 +02:00
Mans Rullgard
bdefbf3e88 mpegaudio: move OUT_FMT macro to mpegaudiodec.c
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 17:49:25 +01:00
Mans Rullgard
92ea249d7d mpegaudio: remove OUT_MIN/MAX macros
These macros are no longer needed after the s32 output was removed.
Change the relevant code to use av_clip_int16() instead of using
explicit limits.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 17:49:25 +01:00
Mans Rullgard
5026f946fd Add missing #includes to mp3_header_(de)compress bsf
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 17:10:46 +01:00
Mans Rullgard
9503fbb859 dct: fix indentation
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 16:20:27 +01:00
Mans Rullgard
721d6f2dc5 dct: bypass table allocation for DCT_II of size 32
The size-32 DCT_II has a special implementation which doesn't use
the normal tables.  Skipping allocation of these in this case saves
some memory.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-16 16:20:18 +01:00
Stefano Sabatini
68bed67d2e pngdec: relax condition for setting monoblack pixel format
Ignore color_type information for setting the monoblack pixel format,
only rely on bit_depth.

In particular: fix Test_1bpp_grayscale.png from issue #172.

This may work fine for some broken encoder, and not for others.
2011-05-16 16:34:47 +02:00
Gil Pedersen
257de5fb25 h264dsp_mmx: Add #ifdefs around some mmxext functions on x86_64.
This fixes linking errors due to undefined symbols on x86_64 OS X.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-16 15:35:53 +02:00
Diego Biurrun
d39bf3df72 Remove unused header mpegaudio3.h.
The header is a part of an MP3 encoder that never saw the light of day.
2011-05-16 14:59:51 +02:00
ami_stuff
85eedcf6ff Support decoding of 1bpp rawvideo in avi (ticket 205). 2011-05-16 11:26:45 +02:00
ami_stuff
0eba7fc293 Support decoding of 2bpp rawvideo in avi (ticket 206). 2011-05-16 11:25:57 +02:00
Carl Eugen Hoyos
d43a6edf7d Bump minor after adding a caf muxer. 2011-05-16 11:24:23 +02:00
Michael Niedermayer
fc193793c6 Merge remote branch 'qatar/master'
* qatar/master:
  aacdec: Use float instead of int16_t for ltp_state to avoid needless rounding.
  acelp: Remove unused gray_decode table.
  dfa: Remove unused variable.
  configure: Include AVX availability in summary output.
  configure: use same CPPFLAGS in kFreeBSD as Linux

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-16 05:01:40 +02:00
Hanspeter Niederstrasser
350f3d145b configure: another try on fixing osx/mingw SDL 2011-05-16 02:57:15 +02:00
Justin Ruggles
033a4a942a aacdec: Use float instead of int16_t for ltp_state to avoid needless rounding. 2011-05-15 17:42:05 -04:00
Michael Niedermayer
a80f74c584 av_picture_crop(): Support simple cases with packed pixels too.
This fixes a regression when linked to old ffmpeg.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-15 22:37:02 +02:00
Diego Biurrun
7f995abed3 acelp: Remove unused gray_decode table. 2011-05-15 19:01:06 +02:00
Diego Biurrun
b1bb3b8d87 dfa: Remove unused variable.
This fixes the warning:
libavcodec/dfa.c:189: warning: unused variable ‘frame_end’
2011-05-15 13:12:47 +02:00