Mans Rullgard
91038cdbd1
prores: get correct size for coded V plane if alpha is present
...
The size check must be updated to take into account both manners
in which v_data_size might be set.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-10-15 14:59:44 +01:00
Mans Rullgard
cd14e297e6
prores: do not set pixel format on codec init
...
The pixel format is not known until the frame header is parsed.
Guessing it here only causes trouble for the caller if the guess
turns out to be wrong (and actually causes very wrong output by
avconv/avplay).
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-10-15 14:59:44 +01:00
Janne Grunau
19ec283f49
prores: add missing feature warning for alpha
2011-10-14 21:07:53 +02:00
Ronald S. Bultje
91f4732913
prores: implement multithreading.
...
60% speedup (overall decoding time) at 2 threads, and another 60%
speedup at 4 threads.
2011-10-11 07:50:49 -07:00
Ronald S. Bultje
e3f530feca
prores: idct sse2/sse4 optimizations.
...
~3.0-3.5x as fast as original C version, 1.6x as fast overall.
2011-10-11 07:50:48 -07:00
Ronald S. Bultje
92fb52d906
prores: extract idct into its own dspcontext and merge with put_pixels.
2011-10-11 07:50:48 -07:00
Alex Converse
fcbe421cee
prores: Handle 0 or fewer bits left
...
show_bits() is undefined when the number of bits is less than or equal to
zero.
2011-09-29 09:45:57 -07:00
Diego Biurrun
167d3b1673
prores: return more meaningful error values
2011-09-23 01:42:13 +02:00
Diego Biurrun
2161282439
prores: improve error message wording
2011-09-23 01:42:12 +02:00
Diego Biurrun
27ba121e90
prores: cosmetics: prettyprinting, drop useless parentheses
2011-09-23 01:42:12 +02:00
Diego Biurrun
2983f1f3be
prores: lowercase AVCodec name entry
...
All other codecs use lowercase names in that field.
2011-09-23 01:42:11 +02:00
Maxim Poliakovski
be64629a13
Apple ProRes decoder
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-22 14:54:46 +03:00
