>
>> +
>> +#define CAPTURE_DRV_NAME "bfin_capture"
>> +#define BCAP_MIN_NUM_BUF 2
>> +
>> +struct bcap_format {
>> + u8 *desc;
>> + u32 pixelformat;
>> + enum v4l2_mbus_pixelcode mbus_code;
>> + int bpp; /* bytes per pixel */
>
> Don't you think you might have to process 12 bpp formats at some point,
> like YUV 4:2:0, or NV12? Maybe better calculate in bits from the beginning?
>
I have a question here. How to calculate bytesperline for planar format?
According to v4l2 specification width, height and bytesperline apply
to largest plane.
Does it mean bytesperline equal to Y plane distance between two line?
And so you can't use bytesperline x height to calculate sizeimage?
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