नोट
इस पेज तक पहुँच के लिए प्रमाणन की आवश्यकता होती है. आप साइन इन करने या निर्देशिकाओं को बदलने का प्रयास कर सकते हैं.
इस पेज तक पहुँच के लिए प्रमाणन की आवश्यकता होती है. आप निर्देशिकाओं को बदलने का प्रयास कर सकते हैं.
A linear memory-space segment is the classical type of segment that display hardware uses. The linear memory-space segment conforms to the following model:
It virtualizes video memory located on the graphics adapter.
The GPU accesses it directly; that is, without redirection through page mapping.
It's managed linearly in a one-dimensional address space.
The driver sets the Flags member of the DXGK_SEGMENTDESCRIPTOR structure to 0 to specify a linear memory-space segment. However, the driver can set the following bit-field flags to indicate other segment support:
CpuVisible to indicate that the segment is CPU-accessible.
UseBanking to indicate that the segment is divided into banks.
The following figure shows a visual representation of a linear memory-space segment.
