Dual-thread rendering method and device and storage medium
A storage medium, dual-threaded technology, applied in the field of image rendering, can solve the problems of reducing the rate of image rendering, image preparation processing and rendering cannot be performed at the same time, unable to fully utilize the processing resources of processing equipment, etc., to achieve the effect of improving rendering efficiency.
Pending Publication Date: 2022-03-04
GAODING XIAMEN TECH CO LTD
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[0004] In the rendering method of the prior art, when the CPU prepares the image for processing, the GPU will be in an idle state, and when the GPU renders the image, the CPU will be in an idle state, which causes the image rendering process to be insufficient. Utilize the processing resources of the processing device, that is, the preparation, processing and rendering of the image cannot be carried out at the same time, which reduces the rate of image rendering
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[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0043] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances ...
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The invention provides a double-thread rendering method and device and a storage medium, a rendering thread and a logic thread are configured in advance, the rendering thread is composed of a first rendering CPU and a first rendering GPU, the logic thread is composed of a first processing CPU, double-thread rendering is carried out through the following steps, and the first processing CPU is used for processing the first rendering CPU. Comprising the steps that a first processing CPU in a logic thread receives first preparation frame data in a queue, and the first processing CPU prepares and processes the first preparation frame data and then sends a logic signal and the processed first preparation frame data to a rendering thread; after receiving the logic signal, a first rendering CPU in the rendering thread sends first preparation frame data sent together with the logic signal to a first rendering GPU for rendering processing, and the first rendering CPU sends a rendering signal to a first processing CPU in the logic thread after sending the first preparation frame data to the first rendering GPU for rendering processing; and the first processing CPU in the logic thread carries out preparation processing on the second preparation frame data.
Description
technical field [0001] The present invention relates to the technical field of image rendering, in particular to a dual-thread rendering method, device and storage medium. Background technique [0002] Image rendering is an important technology in image processing, and people usually use image rendering programs / software to render images. [0003] When rendering an image in the prior art, a rendering thread is formed based on a single number of CPUs and GPUs, that is, when multiple images in the queue need to be rendered separately, the first image in the queue needs to be processed by the CPU first. Prepare for processing. At this time, the GPU is in an idle state. After the CPU prepares for processing the first image, the CPU will send the first image to be processed to the GPU, and the GPU will process the first image for processing. Rendering processing. At this time, the CPU is in an idle state. When the GPU renders the first image to be processed, the GPU will send a ...
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IPC IPC(8): G06T1/20G06T15/00
CPCG06T1/20G06T15/005
Inventor 刘宇晗
Owner GAODING XIAMEN TECH CO LTD