img_dtransform()
QNX SDP8.0Image Library ReferenceAPIDeveloperProgramming
Convert an image from one format to another
Synopsis:
#include <img/img.h> int img_dtransform( const img_t *src, img_t *dst );
Arguments:
- src
- The image you want to convert from.
- dst
- The image you want to convert to.
Library:
libimg
Use the -l img option to qcc to link against this library.
Description:
This function converts an img_t from one format to another. Best to use this when you only need to do the transform once on a single img_t. Returns IMG_ERR_OK if the transform succeeed, otherwise returns one of the documented error codes of img_dtransform_create().
Note:
This function cannot convert from a direct format source to a palette-based format destination.
Returns:
- IMG_ERR_OK
- Success.
- IMG_ERR_NOSUPPORT
- One of the formats specified is invalid.
Classification:
Image library
Safety: | |
---|---|
Signal handler | No |
Thread | No |
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