diff options
Diffstat (limited to 'libavfilter/transform.h')
-rw-r--r-- | libavfilter/transform.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/transform.h b/libavfilter/transform.h index edd0cf21fd..07436bfccb 100644 --- a/libavfilter/transform.h +++ b/libavfilter/transform.h @@ -116,8 +116,9 @@ void avfilter_mul_matrix(const float *m1, float scalar, float *result); * @param matrix 9-item affine transformation matrix * @param interpolate pixel interpolation method * @param fill edge fill method + * @return negative on error */ -void avfilter_transform(const uint8_t *src, uint8_t *dst, +int avfilter_transform(const uint8_t *src, uint8_t *dst, int src_stride, int dst_stride, int width, int height, const float *matrix, enum InterpolateMethod interpolate, |