Changes between Version 8 and Version 9 of GcnMemHandling
- Timestamp:
- 01/16/16 17:00:21 (8 years ago)
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GcnMemHandling
v8 v9 1551 1551 instructions accepts unsigned integer values for X, Y and Z components.</p> 1552 1552 <p>The layout of the address is in form:</p> 1553 <p>{ offset } { bias } { z-compare } { derivative } { body } </p>1553 <p>{ offset } { bias } { z-compare } { derivative } { body } { clamp } { lod }</p> 1554 1554 <p>The body is image address components (X, Y, Z). Other components are used for:</p> 1555 1555 <ul> … … 1603 1603 </tbody> 1604 1604 </table> 1605 <ul> 1606 <li>clamp - for IMAGE_*_CL - clamp</li> 1607 <li>lod - for IMAGE_*_L - LOD</li> 1608 </ul> 1605 1609 <p>About accuracy: Threshold of coordinates for image's sampling are 1/256 of distance 1606 1610 between pixels.</p>