Reference Manual

  • 15.0
  • 07/23/2021
  • Public Content
Contents

Transferring Images in Memory

The
GETIMAGE
and
PUTIMAGE
routines transfer images between memory and the screen and give you options that control the way the image and screen interact. When you hold an image in memory, the application allocates a memory buffer for the image. The
IMAGESIZE
routines calculate the size of the buffer needed to store a given image.
Routines that end with _W use window coordinates; the other functions use viewport coordinates.
Routine
Description
GETIMAGE, GETIMAGE_W
Stores a screen image in memory
IMAGESIZE, IMAGESIZE_W
Returns image size in bytes
PUTIMAGE, PUTIMAGE_W
Retrieves an image from memory and displays it

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.