b239526873
vorbisdec: Rename silly "class_" variable to plain "class".
14 years ago
81afa5a274
simple_idct_alpha: Drop some useless casts.
14 years ago
3fd3632ffe
Simplify av_log_missing_feature().
...
Do not print the results of the conditional call to av_log_ask_for_sample()
into the same line as the main output, separate the already long text.
14 years ago
8745e9c458
ac3enc: remove check for mismatching channels and channel_layout
14 years ago
688b09fa59
If AVCodecContext.channels is 0 and AVCodecContext.channel_layout is
...
non-zero, set channels based on channel_layout.
This allows the user to set only channel_layout and not channels.
14 years ago
168f9e8c40
If AVCodecContext.channel_layout and AVCodecContext.channels are both
...
non-zero, check to make sure they do not contradict eachother.
14 years ago
3dfc3e70c0
cosmetics: indentation
14 years ago
8b00ab0113
Check AVCodec.supported_samplerates and AVCodec.channel_layouts in
...
avcodec_open().
If the encoder has a channel_layouts list and AVCodecContext.channel_layout
is 0, then only print a warning and let the encoder decide how to handle it.
14 years ago
767848d761
aacdec: remove sf_scale and sf_offset.
...
Instead, scalefactors are adjusted by the offset amount, removing the need
for sf_scale, and the MDCT scales are adjusted to compensate for the higher
scalefactors. Floating-point output will be handled by modifying the MDCT
scales.
14 years ago
6271794041
aacdec: use a scale of 2 in the LTP MDCT rather than doubling the coefficient
...
table values from the spec.
14 years ago
d70fa4c423
Define POW_SF2_ZERO in aac.h and use for ff_aac_pow2sf_tabp[] offsets instead
...
of hardcoding 200 everywhere.
14 years ago
e4744b59aa
Large intensity stereo and PNS indices are legal. Clip them instead of
...
erroring out. A magnitude of 100 corresponds to 2^25 so the will most
likely result in clipped output anyway.
None of the conformance streams fall in the range that need to be clipped.
14 years ago
f4e043ff63
qpeg: use reget_buffer() in decode_frame()
...
Decoder relies on previous frame data, so use reget_buffer().
This also set frame->reference to 3, as the frame will be requested
unmodified later so it shouldn't be modified by the application.
Fix playback of file Clock.avi.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
4f0b80599a
ultimotion: use reget_buffer() in ulti_decode_frame()
...
Decoder relies on previous frame data, so use reget_buffer().
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
4f2954e232
smacker: remove unnecessary call to avctx->release_buffer in decode_frame()
...
The release_buffer was cleaning the provided frame, thus causing the
successive call to avctx->reget_buffer() to allocate a new frame. In
case the returned frame was not the same one previously returned but a
new one with different data, it resulted in artifacts.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
5eef4afb9a
avparser: don't av_malloc(0).
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
79ee8977c2
ac3enc: correct the flipped sign in the ac3_fixed encoder
14 years ago
e6ff064845
Eliminate pointless '#if 1' statements without matching '#else'.
14 years ago
9d35fa520e
Add AVX FFT implementation.
...
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
14 years ago
33cbfa6fa3
Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX.
...
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
14 years ago
76cd98b445
mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rbultje@google.com>
14 years ago
bebe72f4a0
lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums
...
Also deprecate av_get_pict_type_char() in favor of
av_get_picture_type_char().
The new enum and av_get_picture_type_char() are defined in libavutil.
This allows the use in libavfilter without the need to link against
libavcodec.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
30fe971934
aac: add headers needed for log2f()
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
6deae83e55
lavc: remove FF_API_MB_Q cruft
14 years ago
694c142434
lavc: remove FF_API_RATE_EMU cruft
14 years ago
e7021c0ed5
lavc: remove FF_API_HURRY_UP cruft
14 years ago
6ad2bafcfd
ac3: fix memleak in fixed-point encoder
...
caused by typo in mdct_end
14 years ago
a14c08247d
flashsv: Return more meaningful error values.
14 years ago
46cb2da1f0
flashsv: Employ explicit AVCodec struct initializers.
14 years ago
293fe6da01
cosmetics: K&R coding style and more whitespace for Flash Screen Video
14 years ago
2441003d3f
vorbisdec: Employ proper printf format specifiers for uint_fast32_t.
...
libavcodec/vorbisdec.c:543: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘uint_fast32_t’
libavcodec/vorbisdec.c:543: warning: format ‘%d’ expects type ‘int’, but argument 5 has type ‘uint_fast32_t’
14 years ago
43fb279f56
Replace more FFmpeg instances by Libav or ffmpeg.
14 years ago
046f3cb789
vorbis: Rename decoder/encoder files to follow general file naming scheme.
14 years ago
f50d937725
aacenc: Fix whitespace after last commit.
...
Signed-off-by: Martin Storsjö <martin@martin.st>
14 years ago
62582a696b
cook: Fix small typo in av_log_ask_for_sample message.
14 years ago
230c1a9075
aacenc: Finish 3GPP psymodel analysis for non mid/side cases.
...
There is still are still a few sections missing relating to TNS (not present)
and mid/side (contains other bugs).
Overall this improves quality, and vastly improves rate-control.
Signed-off-by: Martin Storsjö <martin@martin.st>
14 years ago
785c441828
Add some debug log messages to AAC extradata
...
On Wed, Apr 20, 2011 at 11:39 AM, Justin Ruggles
<justin.ruggles@gmail.com> wrote:
> On 04/20/2011 02:26 PM, Alex Converse wrote:
>
>> ---
>> libavcodec/aacdec.c | 10 +++++++++-
>> 1 files changed, 9 insertions(+), 1 deletions(-)
>>
>>
>>
>> 0002-Add-some-Debug-log-messages-to-AAC-extradata.patch
>>
>>
>> diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
>> index c9761a1..3ec274f 100644
>> --- a/libavcodec/aacdec.c
>> +++ b/libavcodec/aacdec.c
>> @@ -79,7 +79,6 @@
>> Parametric Stereo.
>> */
>>
>> -
>> #include "avcodec.h"
>> #include "internal.h"
>> #include "get_bits.h"
>
>
> stray whitespace change
>
oops, fixed
>From 94e8d0eea77480630f84368c97646cabc0f50628 Mon Sep 17 00:00:00 2001
From: Alex Converse <aconverse@google.com>
Date: Wed, 20 Apr 2011 11:23:34 -0700
Subject: [PATCH] Add some debug log messages to AAC extradata
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="------------1"
This is a multi-part message in MIME format.
--------------1
Content-Type: text/plain; charset=UTF-8; format=fixed
Content-Transfer-Encoding: 8bit
14 years ago
d9dee728b8
Use av_log_ask_for_sample() to request samples from users.
14 years ago
44f566b79a
Make av_log_ask_for_sample() accept a variable number of arguments.
14 years ago
b2832c3904
vqavideo: We no longer need to ask for version 1 samples.
14 years ago
9978ed7d6c
aacdec: indentation cosmetics
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
94f7451a3a
Introduce slice threads flag.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
70fb031ce2
Use av_log_ask_for_sample() where appropriate.
14 years ago
65af48b559
lavc: provide deprecated avcodec_thread_init until next major version
...
It was deprecated only recently.
14 years ago
095290f9a4
lavc: provide the opt.h header until the next bump
...
AVOptions were moved to libavutil only recently.
14 years ago
31d76ec288
In avcodec_open(), set return code to an error value only when an error occurs
...
instead of unconditionally at the start of the function.
This fixes a bug where a successful call to ff_thread_init() masks errors that
occur after that point in the function. It also makes future bugs like this
less likely since the error code is now set near to the point in the code
where the error is found.
14 years ago
cda7aa9eba
lavc: remove reference to opt.h from Makefile.
...
Fixes make install after 3453a231a6
14 years ago
3453a231a6
lavc: remove misc disabled cruft.
14 years ago
251cf997cf
lavc: remove the FF_API_INOFFICIAL cruft.
14 years ago
41d0eb1c81
lavc: remove the FF_API_SET_STRING_OLD cruft.
14 years ago
Diego Biurrun
Justin Ruggles
Alex Converse
Stefano Sabatini
Ronald S. Bultje
Vitor Sessak
Michael Niedermayer
Anton Khirnov
Janne Grunau
Nathan Caldwell
Alex Converse
Young Han Lee