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Share identical WebGL programs #213

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tuner opened this issue Dec 21, 2023 · 0 comments
Open

Share identical WebGL programs #213

tuner opened this issue Dec 21, 2023 · 0 comments
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core Related to the Core package performance WebGL Somehow related to WebGL or GPU

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@tuner
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tuner commented Dec 21, 2023

Although identical vertex and fragment shaders are compiled only once, each instance of the Mark class creates their own programs:

genome-spy/packages/core/src/marks/mark.js

Line 410 in b9e91be

this.programStatus = createProgram(

Thus, only one program should be created for each unique vertex+fragment shader pair.
@tuner tuner added core Related to the Core package performance labels Dec 21, 2023
@tuner tuner added the WebGL Somehow related to WebGL or GPU label Jan 9, 2024
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