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Merge commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244'

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* commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244':
  lavc: G.723.1 encoder

Split existing FFmpeg G.723.1 encoder into a new file.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Hendrik Leppkes
2015-12-07 15:50:45 +01:00
parent 6c9cc21bcc f023d57d35
commit 90c93fb129
7 changed files with 1220 additions and 1161 deletions
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20
libavcodec/celp_math.h
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@@ -61,6 +61,16 @@ int ff_exp2(uint16_t power);
*/
int ff_log2_q15(uint32_t value);
/**
* Calculate the dot product of 2 int16_t vectors.
* @param a input data array
* @param b input data array
* @param length number of elements
*
* @return dot product = sum of elementwise products
*/
int64_t ff_dot_product(const int16_t *a, const int16_t *b, int length);
/**
* Shift value left or right depending on sign of offset parameter.
* @param value value to shift
@@ -74,16 +84,6 @@ static inline int bidir_sal(int value, int offset)
else return value << offset;
}
/**
* returns the dot product of 2 int16_t vectors.
* @param a input data array
* @param b input data array
* @param length number of elements
*
* @return dot product = sum of elementwise products
*/
int64_t ff_dot_product(const int16_t *a, const int16_t *b, int length);
/**
* Return the dot product.
* @param a input data array