(Outdated) [Micro-optimizations] Minor Chunk rendering + shader optimizations #508
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- Remove GuiBatchRenderer - Add batching support to GuiRenderer
Uses ALPHA_CUTOUT SpecConstant to bake constant values into the shader Which bypasses a uniform read + reduces required descriptor updates for terrain
Based on rendertype_entity_translucent_cull
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I suck with Git, so didn't rebase this PR to 1.21 properly (The commit history is all messed up, and merged the branch onto itself by accident) So will close and reopen this in a few minutes or so, with a corrected and cleaned up commit history Edit: just reopened it now, #518, sorry about that |
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Edit: Messed up the commit history when porting the PR to 1.21 (i.e. Bad branch rebase)
So the new PR is here: #518, sorry about the inconvenience
Mix of assorted optimisation patches that were too small a justify a PR on their own
Had these patches lying around for a long while now, so decided to combine them together into one PR instead
Will likely not provide more than a +10% FPS improvement at most, but with the advantage of having no effect on visuals, making them effectively free