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Merge commit '6b3ef7f080293956b2e5212b83135c6b051212e9'

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* commit '6b3ef7f080293956b2e5212b83135c6b051212e9':
  lavu: Remove bit packing from AVComponentDescriptor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Hendrik Leppkes 2015-09-08 14:53:34 +02:00
commit f53569a93f
2 changed files with 7 additions and 5 deletions
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2
doc/APIchanges
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@ -17,6 +17,8 @@ API changes, most recent first:
2015-xx-xx - lavu 55.0.100 / lavu 55.0.0
xxxxxxx - Change type of AVPixFmtDescriptor.flags from uint8_t to uint64_t.
xxxxxxx - Change type of AVComponentDescriptor fields from uint16_t to int
and drop bit packing.
-------- 8< --------- FFmpeg 2.8 was cut here -------- 8< ---------

10
libavutil/pixdesc.h
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@ -31,30 +31,30 @@ typedef struct AVComponentDescriptor {
/**
* Which of the 4 planes contains the component.
*/
uint16_t plane : 2;
int plane;
/**
* Number of elements between 2 horizontally consecutive pixels minus 1.
* Elements are bits for bitstream formats, bytes otherwise.
*/
uint16_t step_minus1 : 3;
int step_minus1;
/**
* Number of elements before the component of the first pixel plus 1.
* Elements are bits for bitstream formats, bytes otherwise.
*/
uint16_t offset_plus1 : 3;
int offset_plus1;
/**
* Number of least significant bits that must be shifted away
* to get the value.
*/
uint16_t shift : 3;
int shift;
/**
* Number of bits in the component minus 1.
*/
uint16_t depth_minus1 : 4;
int depth_minus1;
} AVComponentDescriptor;
/**