IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM

摘要

An image processing apparatus includes an image drawing region determining module, a virtual buffer allocation module, a physical buffer allocation module, a first converter, and an image drawing module. The image drawing region determining module determines an image drawing region based on first image information. The virtual buffer allocation module allocates virtual addresses to a virtual buffer configured to store the first image information virtually. The physical buffer allocation module allocates physical addresses to a physical buffer configured to store second image information corresponding to the determined image drawing region. The first converter converts at least a part of the allocated virtual addresses into at least a part of the allocated physical addresses. The at least part of the virtual addresses corresponds to the second image information. The image drawing module stores he second image information in the physical buffer based on the physical addresses obtained through the conversion.

主权项

1. An image processing apparatus comprising:
an image drawing region determining module configured to determine an image drawing region based on first image information; a virtual buffer allocation module configured to allocate virtual addresses to a virtual buffer configured to store the first image information virtually; a physical buffer allocation module configured to allocate physical addresses to a physical buffer configured to store second image information corresponding to the image drawing region determined by the image drawing region determining module; a first converter configured to convert at least a part of the virtual addresses allocated to the virtual buffer into at least a part of the physical addresses allocated to the physical buffer, the at least part of the virtual addresses corresponding to the second image information; and an image drawing module configured to store the second image information in the physical buffer based on the physical addresses obtained through the conversion by the first converter.