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avutil/film_grain_params: fix doxy for ar_coeff_* fields

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2020-12-03 13:25:21 -03:00
parent 0639f5c294
commit 53b4550bdd
1 changed files with 5 additions and 4 deletions
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9
libavutil/film_grain_params.h
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@ -64,18 +64,19 @@ typedef struct AVFilmGrainAOMParams {
int scaling_shift; int scaling_shift;
/** /**
* Specifies the auto-regression lag. The number of coefficients is given by * Specifies the auto-regression lag.
* 2*ar_coeff_lag(ar_coeff_lag - 1), with an extra one for the chroma.
*/ */
int ar_coeff_lag; int ar_coeff_lag;
/** /**
* Luma auto-regression coefficients. * Luma auto-regression coefficients. The number of coefficients is given by
* 2 * ar_coeff_lag * (ar_coeff_lag + 1).
*/ */
int8_t ar_coeffs_y[24]; int8_t ar_coeffs_y[24];
/** /**
* Chroma auto-regression coefficients. * Chroma auto-regression coefficients. The number of coefficients is given by
* 2 * ar_coeff_lag * (ar_coeff_lag + 1) + !!num_y_points.
*/ */
int8_t ar_coeffs_uv[2 /* cb, cr */][25]; int8_t ar_coeffs_uv[2 /* cb, cr */][25];