[reczkok]

Implements the buffer views half of #2816, named regions here since buffer views now means the WGSL feature. buffer.region(schema, accessor) is a typed range of a buffer that reads, writes and binds only its own bytes, and works as a vertex, index or indirect buffer

[github-actions]

pkg.pr.new

packages
Ready to be installed by your favorite package manager ⬇️

https://pkg.pr.new/software-mansion/TypeGPU/typegpu@df2f191782638fb4e13f0b31f02f79266471b753

https://pkg.pr.new/software-mansion/TypeGPU/@typegpu/gl@df2f191782638fb4e13f0b31f02f79266471b753

benchmark
view benchmark

commit
view commit

[github-actions]

Bundle size comparison (import * as ... in PR vs import * as ... in target):

🟢 Decreased	➖ Unchanged	🔴 Increased (max 13.12%)	❔ Unknown
0	312	43	4

import * as ... in PR vs import * as ... in target (did bundle size increase?):

Test	tsdown
STATIC_std.ts	114.87 kB ($${\color{red}+13.1\%}$$)
tgpu_bindGroupLayout.ts	76.70 kB ($${\color{red}+9.8\%}$$)
tgpu_resolveWithContext.ts	169.26 kB ($${\color{red}+5.6\%}$$)
tgpu_resolve.ts	169.32 kB ($${\color{red}+5.6\%}$$)
d_struct.ts	4.01 kB ($${\color{red}+4.7\%}$$)
STATIC_allImports.ts	324.79 kB ($${\color{red}+3.0\%}$$)
tgpu_initFromDevice.ts	261.94 kB ($${\color{red}+2.7\%}$$)
tgpu_init.ts	262.48 kB ($${\color{red}+2.7\%}$$)
STATIC_tgpu.ts	273.70 kB ($${\color{red}+2.6\%}$$)
STATIC_d.ts	72.28 kB ($${\color{red}+1.4\%}$$)
d_memoryLayoutOf.ts	35.74 kB ($${\color{red}+1.3\%}$$)
d_arrayOf.ts	33.72 kB ($${\color{red}+0.7\%}$$)
d_builtin.ts	36.19 kB ($${\color{red}+0.7\%}$$)
common_fullScreenTriangle.ts	48.82 kB ($${\color{red}+0.5\%}$$)
d_bytes.ts	1011 B
std_bufferArrayView.ts	40.44 kB
std_bufferLength.ts	41.58 kB
std_bufferView.ts	40.44 kB

If you wish to run a comparison for other, slower bundlers, run the 'Tree-shake test' from the GitHub Actions menu.

[github-actions]

Resolution Time Benchmark

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  line [1.02, 2.09, 4.70, 7.00, 8.38, 13.58, 26.00, 26.98]

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  line [0.29, 0.52, 0.69, 0.83, 1.16, 1.22, 1.43, 1.64]

Loading

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  line [1.01, 2.31, 3.82, 7.53, 13.98, 28.55, 59.36, 120.86]

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