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Merge commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9'

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* commit '5637ff01218a44fcc1fff9b4382a15a6470abcc9':
  libavcodec: Clarify the documentation of the internal codec capability flags

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-04-05 22:35:14 +02:00
commit be920e4820
1 changed files with 7 additions and 2 deletions
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9
libavcodec/internal.h
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@ -34,11 +34,16 @@
#include "config.h" #include "config.h"
/** /**
* Codec is thread safe. * The codec does not modify any global variables in the init function,
* allowing to call the init function without locking any global mutexes.
*/ */
#define FF_CODEC_CAP_INIT_THREADSAFE (1 << 0) #define FF_CODEC_CAP_INIT_THREADSAFE (1 << 0)
/** /**
* Codec cleans up memory on init failure. * The codec allows calling the close function for deallocation even if
* the init function returned a failure. Without this capability flag, a
* codec does such cleanup internally when returning failures from the
* init function and does not expect the close function to be called at
* all.
*/ */
#define FF_CODEC_CAP_INIT_CLEANUP (1 << 1) #define FF_CODEC_CAP_INIT_CLEANUP (1 << 1)