IMG_FMT_BPL()
QNX SDP8.0Image Library ReferenceAPIDeveloperProgramming
Calculate the minimum number of bytes required to represent a pixel run
Synopsis:
#include <img/img.h> #define IMG_FMT_BPL(_fmt, _w) ...
Arguments:
- _fmt
- An img_format_t specifying the data format of the frame.
- _w
- The width of the frame, in pixels.
Library:
libimg
Use the -l img option to qcc to link against this library.
Description:
This macro calculates the minimum number of bytes required to represent a run of pixels.
Returns:
The minimum number of bytes required per scanline of the frame.
Classification:
Image library
Safety: | |
---|---|
Signal handler | No |
Thread | No |
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