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0cbb147317
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19901 Commits

Author SHA1 Message Date
Luca Barbato
0cbb147317 x264: Map color parameters 2015-04-15 09:48:47 +02:00
wm4
13e4f2c7f7 mpeg4videodec: Remove useless messages 
They seem to sometimes trigger with old AVI files. They are just
confusing, do not help anyone, and use sloppy language.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-04-14 12:32:43 +02:00
wm4
49e531ff47 mmal: Reference MMAL VC lib explicitly 
This is optional, but ensures that linking with -Wl,--as-needed does not
drop the library containing the MMAL VC driver. The driver normally
"registers" itself in the library constructor, but since no symbols are
explicitly referenced, the linker could remove it with --as-needed
enabled.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-04-14 12:32:13 +02:00
wm4
2de7650451 mmal: Move system headers before local headers 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-04-14 12:32:10 +02:00
Vittorio Giovara
73dacabfc9 ffv1: Check memory allocations 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-04-13 17:51:31 +02:00
James Almer
bbdb50d7a8 libx265: print supported presets and tunes on error 
Based on code from libavcodec/libx264.c

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-04-11 11:13:28 -04:00
Ferdinand Oeinck
0266988ccd hqx: Fix clipping error in idct put function 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-04-09 13:52:04 +02:00
Vittorio Giovara
5980c924e3 dnxhd: Log the selected profile id 2015-04-09 13:51:58 +02:00
Vittorio Giovara
f8fd0c29ce v210: Fix typo in header guards 2015-04-09 13:40:44 +02:00
Diego Biurrun
bb815dfc38 g2meet: K&R formatting cosmetics 2015-04-08 14:23:36 +02:00
Anton Khirnov
249796e256 svq3: initialize some required H264Context fields. 
They are no longer initialized in ff_h264_decode_init() since 43fd3dd,
so svq3 needs to initialize the manually.

Fixes svq3 decoding, broken since 43fd3dd.
 2015-04-05 21:02:56 +02:00
Martin Storsjö
5637ff0121 libavcodec: Clarify the documentation of the internal codec capability flags 
The previous documentation was very vague and almost misleading.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-04-05 20:47:50 +03:00
Michael Niedermayer
31048d48b0 avcodec/libx265: export chosen picture types 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-04-05 12:32:07 -04:00
Anton Khirnov
bd737b5178 h264: reset the private data in init_thread_copy() 
The generic code copies the main context's private data to all the
others. However that is quite dangerous, as it might end up copying some
pointers that are or will become invalid.

Since everything we actually need will be copied later in
update_thread_context(), it's safest to zero the private data in
init_thread_copy(), so it works the same way as init for the main
context.
 2015-04-05 12:03:07 +02:00
Anton Khirnov
a939e5b252 h264: remove a commented out nonsense line 2015-04-05 12:03:02 +02:00
Anton Khirnov
65afa65e73 h264: drop redundant initialization of the scaling matrices 
It will always be initialized when actually parsing the PPS.
 2015-04-05 12:02:57 +02:00
Anton Khirnov
e1f907711a h264: factor out common code from init() and init_thread_copy() 2015-04-05 12:02:35 +02:00
Anton Khirnov
43fd3dd80c h264: drop redundant initialization in init() 
There is no real advantage to initializing any of those in init,
assuming yuv420, before the real stream parameters are known.
 2015-04-05 12:02:26 +02:00
Anton Khirnov
050324d020 h264: initialize cur_chroma_format_idc 
This makes sure the various DSP contexts get properly initialized in
ff_h264_set_parameter_from_sps() whatever the value of
raw_bits_per_sample.
 2015-04-05 12:02:20 +02:00
Anton Khirnov
84f226a3bc h264: use the correct SPS during PPS parsing 
There is in general no reason for the currently active SPS to be the one
referenced by the PPS being parsed.
 2015-04-05 12:01:34 +02:00
Anton Khirnov
a4d34e218f h264: disable ER by default 
The way it is currently designed is fundamentally unsafe and cannot be
reasonably fixed without completely rewriting it.
 2015-04-03 13:14:43 +02:00
Anton Khirnov
df528b11ac hevc: make sure no dangling pointers remain around on VPS/SPS change 2015-04-03 13:10:03 +02:00
Anton Khirnov
ce0bc09ee2 hevc: do not change the VPS if its contents are the same 
This is the same as is done for SPS.
 2015-04-03 13:10:03 +02:00
Anton Khirnov
7693ba0a0e hevc: export stream parameters from extradata 
This allows the callers to have a hint of the probable stream parameters
without actually decoding anything.
 2015-04-03 13:10:03 +02:00
Anton Khirnov
1ae7afd256 hevc: split out setting AVCodecContext parameters 
Additionally always set the software pixel format, so it's available
even if ff_get_format() is not called later. This will be useful for
exporting stream parameters from init().
 2015-04-03 13:10:02 +02:00
Diego Biurrun
4978850ca2 build: Split JPEG-related tables off into a separate component 2015-03-30 17:51:21 +02:00
Diego Biurrun
87f87ccf32 mjpeg: Use a more precise type for put_marker() 2015-03-30 17:51:20 +02:00
Diego Biurrun
e6e3dcba0c mjpeg: Move code only used in the encoder(s) to the appropriate header 2015-03-30 17:51:20 +02:00
Himangi Saraogi
6ed38b1f65 tiff: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-30 17:51:20 +02:00
Diego Biurrun
23944d29a2 indeo: Give Indeo4/5 shared code a more consistent name 2015-03-30 17:49:05 +02:00
Diego Biurrun
7d3183d3a4 qsv: Skip header compilation depending on what parts of qsv are enabled 2015-03-30 17:41:48 +02:00
Hendrik Leppkes
72025ac36c lavc: add libdcadec decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-29 10:15:09 +02:00
Hendrik Leppkes
6fe2641d6e lavc: add profile define for DTS Express 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-29 10:00:38 +02:00
wm4
c48456166e lavc: add MMAL hardware decoder wrapper 
Based on a patch by Rodger Combs.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-29 09:55:20 +02:00
Anton Khirnov
72b7441a10 lavc: add Intel libmfx-based H.264 encoder 2015-03-27 22:02:10 +01:00
Anton Khirnov
9ba27c2348 qsvdec: add 'decode' to the non-static function names 2015-03-27 21:57:47 +01:00
Anton Khirnov
d0a63d8b98 qsvdec: split off some code that will be shared with the encoder 2015-03-27 21:57:28 +01:00
Anton Khirnov
b04d009b0e qsv: rename to qsvdec 
This is to avoid conflicts with the upcoming QSV encoding support.
 2015-03-27 21:56:36 +01:00
Hendrik Leppkes
1ddd3e23a4 vaapi_h264: fix slice data offset 2015-03-23 20:53:29 +00:00
Hendrik Leppkes
ae4f5d944c dxva2_h264: fix slice offset in long slice structs 2015-03-23 20:53:29 +00:00
Michael Niedermayer
b21af32aed lavc: Prefer x264 over openh264 if both libraries are available 2015-03-23 20:53:29 +00:00
Anton Khirnov
c28ed1d743 h264: move [uv]linesize to the per-slice context 
While it is a per-frame variable, it is only really used in the
low-level decoding code, so it is more efficient to store it in the
slice context.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
b53569e068 h264_cabac: remove now unnecessary H264Context function parameters 2015-03-21 11:27:16 +01:00
Anton Khirnov
a12d3188cb h264: use a smaller struct for the ref lists 
There is no need to store a whole H264Picture, with a full AVFrame
embedded in it. This should allow getting rid of the embedded AVFrame
later.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
94295106d2 h264_mb: remove an unused function parameter 2015-03-21 11:27:16 +01:00
Anton Khirnov
2b4c38d3c6 h264: drop some mpegvideo remnants from draw_horiz_band() 
This code makes no sense for h.264.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
5bf3c0fa49 h264: drop the now unused per-slice H264Contexts 2015-03-21 11:27:16 +01:00
Anton Khirnov
51d8725a6e h264: use the main H264Context as the parent for all slice contexts 
There is now no need to have per-slice copies of the H264Context.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
92e0b7342c h264_slice: constify all the uses of H264Context during slice decoding 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
3178f4d33f h264: move rbsp_buffer into the per-slice context 2015-03-21 11:27:15 +01:00