Graph rendering method and device, and computer readable storage medium
A graphics rendering and storage module technology, applied in the field of image processing, can solve problems such as high GPU load, large amount of calculation, and affecting GPU image rendering performance, and achieve the effects of improving efficiency, reducing burden, and simplifying the processing process
Pending Publication Date: 2020-10-09
HUAWEI TECH CO LTD
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However, in some cases, for example, the amount of calculations for graphics rendering is large (such as the case of heavy graphics display) or other operations that the GPU needs to handle are many (such as GPUs are involved in large-scale scientific calculations while performing graphics rendering) When using traditional solutions for graphics rendering, the load on the GPU will be too high, which will affect the performance of the GPU for image rendering
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[0091] The technical solution in this application will be described below with reference to the accompanying drawings.
[0092] The graphic rendering method in the embodiment of the present application may be executed by an electronic device. The electronic device may be a mobile terminal (for example, a smart phone), a computer, a personal digital assistant, a wearable device, a vehicle device, an Internet of Things device or other devices capable of image rendering. The electronic device can be a device running an Android system, an IOS system, a windows system and other systems.
[0093] The various thresholds mentioned in this application (the first quantity threshold, the second data volume threshold, the first load threshold and the second load threshold) can be set according to experience, or according to the processing of graphics rendering The size of the data volume is determined comprehensively.
[0094] The graphics rendering method in the embodiment of the prese...
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The invention relates to the technical field of graphic rendering, and particularly discloses a graphic rendering method and a related device. A central processing unit (CPU) obtains vertex data required for rendering graphics by a graphics processing unit (GPU) by capturing a GPU instruction stream; the CPU performs primitive processing, such as coordinate transformation and clipping, on the obtained vertex data to obtain vertex data in a user viewing angle range; and the CPU sends the vertex data in the viewing angle range of the user to a graphics processing unit GPU, and the GPU performs graphics rendering processing based on the vertex data processed by the CPU. According to the method provided by the invention, the burden of the GPU can be reduced during graphic rendering.
Description
technical field [0001] The present application relates to the technical field of image processing, and more specifically, to a graphics rendering method, device, and computer-readable storage medium. Background technique [0002] A graphics processing unit (GPU) is a microprocessor specially used for image operations, and is often used for image rendering. [0003] When performing graphics rendering in traditional solutions, the GPU generally performs the entire process of image rendering. However, in some cases, for example, the amount of calculations for graphics rendering is large (such as the case of heavy graphics display) or other operations that the GPU needs to handle are many (such as GPUs are involved in large-scale scientific calculations while performing graphics rendering) When using the traditional solution for graphics rendering, the load on the GPU will be too high, which will affect the performance of the GPU for image rendering. Contents of the invention...
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IPC IPC(8): G06T1/20
CPCG06T1/20G06T15/005G06T2210/52
Inventor 张璠吴江铮石鑫栋王术
Owner HUAWEI TECH CO LTD