av_image_fill_black

Overwrite the image data with black. This is suitable for filling a sub-rectangle of an image, meaning the padding between the right most pixel and the left most pixel on the next line will not be overwritten. For some formats, the image size might be rounded up due to inherent alignment.

If the pixel format has alpha, the alpha is cleared to opaque.

This can return an error if the pixel format is not supported. Normally, all non-hwaccel pixel formats should be supported.

Passing NULL for dst_data is allowed. Then the function returns whether the operation would have succeeded. (It can return an error if the pix_fmt is not supported.)

@param dst_data data pointers to destination image @param dst_linesize linesizes for the destination image @param pix_fmt the pixel format of the image @param range the color range of the image (important for colorspaces such as YUV) @param width the width of the image in pixels @param height the height of the image in pixels @return 0 if the image data was cleared, a negative AVERROR code otherwise

extern (C) @nogc nothrow
int
av_image_fill_black
(
ref ubyte*[4] dst_data
,
ref const(ptrdiff_t)[4] dst_linesize
,,,
int width
,
int height
)

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