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imgutils: Document av_image_get_buffer_size()

This commit is contained in:
Vittorio Giovara 2017-02-07 10:01:41 -05:00
parent b6093e8c72
commit ce6d72d107
1 changed files with 5 additions and 1 deletions
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6
libavutil/imgutils.h
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@ -169,7 +169,11 @@ int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4],
* Return the size in bytes of the amount of data required to store an
* image with the given parameters.
*
* @param[in] align the assumed linesize alignment
* @param pix_fmt the pixel format of the image
* @param width the width of the image in pixels
* @param height the height of the image in pixels
* @param align the assumed linesize alignment
* @return the buffer size in bytes, a negative error code in case of failure
*/
int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align);