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vello/piet-gpu/shader/build.ninja

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Start image rendering Populates the piet-gpu subdir, with an extremely simple renderer. The main program saves the image to a PNG. Contains a few fixes (I was confused about the need for multiple bindings, as opposed to multiple descriptors within a binding).
2020-04-17 07:04:40 +10:00
# Build file for shaders.
# You must have glslangValidator in your path, or patch here.
glslang_validator = glslangValidator
rule glsl
command = $glslang_validator -V -o $out $in
Render circles WIP
2020-04-18 09:01:37 +10:00
build image.spv: glsl image.comp | scene.h
First draft of kernel 1 Output of kernel 1 is validated by simple inspection, next step is to wire it up properly.
2020-04-21 10:15:36 +10:00
Encode stroke in scene This just adds the first step of polyline stroking, which is adding it to the scene. Also just a bit of cleaning up of dimensions into one header file.
2020-04-25 06:06:47 +10:00
build kernel1.spv: glsl kernel1.comp | scene.h tilegroup.h setup.h
Add first draft of kernel 3 A fairly simple approach, but it adds the translation (not tested yet in scene encoding) and does bounding box culling.
2020-04-22 10:55:17 +10:00
Implement stroked polylines This version seems to work but the allocation of segments has low utilization. Probably best to allocate in chunks rather than try to make them contiguous.
2020-04-29 04:02:19 +10:00
build kernel2s.spv: glsl kernel2s.comp | scene.h tilegroup.h segment.h setup.h
Encode stroke in scene This just adds the first step of polyline stroking, which is adding it to the scene. Also just a bit of cleaning up of dimensions into one header file.
2020-04-25 06:06:47 +10:00
build kernel3.spv: glsl kernel3.comp | scene.h tilegroup.h ptcl.h setup.h
Add draft kernel 4 Render from ptcl rather than original scene.
2020-04-22 12:30:14 +10:00
Encode stroke in scene This just adds the first step of polyline stroking, which is adding it to the scene. Also just a bit of cleaning up of dimensions into one header file.
2020-04-25 06:06:47 +10:00
build kernel4.spv: glsl kernel4.comp | ptcl.h setup.h
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