Simplified Shader Replacement for Faster, Lower-Power Image Rendering
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Solution Overview
Problem
The increased complexity of shading operations in image rendering leads to higher time and power consumption, causing frame loss and frame freezing in image display processes.
Innovation Solution
An image processing method that involves determining a simplified shader with reduced code amount and replacing the original shader with it, ensuring the same shading function is performed efficiently, thereby reducing time and power consumption.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If accurate shading is performed on a model in the image, then image rendering quality is improved, but running time and power overheads of the shader are increased
Solution Approach 1:
The patent creates a simplified shader that copies the essential shading functionality of the original shader but with reduced code complexity. The simplified shader is generated by analyzing the original shader code and removing unnecessary operations while preserving the core shading effects, thereby maintaining image rendering quality with lower computational overhead
Solution Approach 2:
The patent transforms the original shader into a simplified version by changing its structural parameters - reducing the number of instructions, simplifying control flow, and optimizing data access patterns. This parameter transformation maintains the shader's functional output while significantly reducing execution time and power consumption
2Manufacturing precision
If accurate shading is performed on a model in the image, then image rendering quality is improved, but power overheads of the shader are increased
Solution Approach 1:
The simplified shader serves as a lightweight copy of the original shader, retaining only the essential shading operations needed for quality rendering. By eliminating redundant code and operations in the copied shader, the patent reduces the computational workload and corresponding power consumption while preserving visual fidelity
Solution Approach 2:
The patent extracts and removes unnecessary shading operations from the original shader code, keeping only the critical rendering operations. This extraction process eliminates wasteful computational steps that consume power without contributing to image quality, thereby reducing overall power overheads
3Loss of time
If a simplified shader with reduced code amount is used, then running time and power overheads are reduced, but shading function accuracy may be affected
Solution Approach 1:
The patent employs feedback mechanisms to validate the simplified shader's output against the original shader's rendering results. By comparing the visual output and adjusting the simplified shader's parameters iteratively, the system ensures that shading accuracy is maintained within acceptable tolerances while achieving the desired performance improvements
Solution Approach 2:
The simplified shader performs a partial version of the original shader's operations - focusing on the most visually critical shading effects while omitting less significant computations. This selective execution of shading operations maintains perceived rendering quality while reducing overall computational complexity and execution time
Data Source
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AI summary
Embodiments of this application provide an image processing method and an electronic device, and relate to the image processing field, so as to simplify a shading operation by running a corresponding simplified shader, thereby reducing running duration and power overheads. A specific solution is: determining an original shader based on a rendering instruction stream; performing matching on the original shader to determine a simplified shader corresponding to the original shader; and binding the simplified shader to a first program indicated by the rendering instruction stream. In this way, when the first program is subsequently invoked, the simplified shader can be invoked to perform a corresponding high shading operation.