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Post-processing method and device for graphic segment

A fragment and graphics technology, applied in the computer field, can solve the problems of low post-processing efficiency and low GPU pixel output rate, and achieve the effects of reducing power consumption, solving low pixel output rate, and reducing the time for post-processing of fragments

Pending Publication Date: 2021-09-21
HUAXIA GENERAL PROCESSOR TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a post-processing method and device for graphic segments, to at least solve the technical problem in the related art that the post-processing efficiency of graphic segments is low so that the pixel output rate of the GPU is low

Method used

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  • Post-processing method and device for graphic segment
  • Post-processing method and device for graphic segment

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Embodiment 1

[0046] According to an embodiment of the present invention, a method embodiment of a method for post-processing graphics segments is provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0047] figure 2 is a flow chart of a post-processing method for a graphics segment according to an embodiment of the present invention, such as figure 2 As shown, the device includes the following steps:

[0048] Step S202, acquiring a processing message for performing post-processing on the source segment, wherein the source segment is a graphics segment that needs to be post-processed.

[0049] Optionally, the above-mentioned processing message may be determined based on the state ...

Embodiment 2

[0086] According to another aspect of the embodiments of the present invention, a post-processing device for graphic segments is also provided, Figure 9 is a schematic diagram of a post-processing device for a graphics segment according to an embodiment of the present invention, such as Figure 9 As shown, the device for post-processing the graphics segment may include: an acquisition unit 91 , a judging unit 93 and a processing unit 95 . The device for post-processing the graphics segment will be described below.

[0087] The obtaining unit 91 is configured to obtain a processing message for performing post-processing on a source segment, where the source segment is a graphic segment that requires post-processing.

[0088] The judging unit 93 is configured to judge whether the post-processing system starts the cropping test module based on the processing message, wherein the post-processing system is a system for post-processing the source segment.

[0089] The processing ...

Embodiment 3

[0101] According to another aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, and the computer-readable storage medium includes a stored computer program, wherein when the computer program is run by a processor, the device where the computer storage medium is located is controlled to execute the above-mentioned Post-processing method for graphics fragments of either.

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Abstract

The invention discloses a post-processing method and device for a graphic segment. The method comprises the following steps: obtaining a processing message for post-processing a source fragment, the source fragment being a graphic fragment needing post-processing; based on the processing message, judging whether a post-processing system starts a cutting test module or not, wherein the post-processing system is used for post-processing the source fragment; and when the post-processing system does not start the cutting test module, inputting the source fragment into the transparency test module, the template test module and the depth test module at the same time, and performing a transparency test, a template test and a depth test on the source fragment in parallel based on the start states of the transparency test module, the template test module and the depth test module. According to the invention, the technical problem that the pixel output rate of the GPU is relatively low due to relatively low post-processing efficiency of the graphic segment in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for post-processing graphics segments. Background technique [0002] In graphics processor GPU design, usually the rasterized fragments need to pass the complete test logic, and the coverage and occlusion tests can be completed before the next rendering task can be performed. If the test is not performed, strange rendering scenes will appear. The purpose of mixing and logical operations is also to achieve a smooth transition between rendering tasks without very blunt transformations. However, due to the chronological order of the rendering output of the front and rear fragments, it is not guaranteed whether there is occlusion and coverage between the fragments. In this case, it is necessary to save the previous dyed fragments in order first, and then compare the depth and stencil of the template engine with the later dyed fragments. If the requiremen...

Claims

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Application Information

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IPC IPC(8): G06F11/22
CPCG06F11/2273G06F11/2236
Inventor 吴兴涛
Owner HUAXIA GENERAL PROCESSOR TECH INC
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