Pierre-Loup A. Griffais
d5e90511d5
rendervulkan: Fix corruption at the bottom of the compute path.
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Thread group size doesn't have to be aligned with image dimensions, as
is the case with 16x16 on a 1920x1080 output.
2020-01-05 19:01:44 -08:00
Pierre-Loup A. Griffais
81e5e1b2f8
steamcompmgr: re-add cursor painting.
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We're in sole control of the cursor now, there's no "fake" cursor anymore.
Don't attempt to hide it in X, it doesn't matter.
Also Vulkan rendering of a texture populated from arbitrary bits.
Also add the third layer to the shader... Badly needs clean-up.
2020-01-01 23:36:58 +09:00
Pierre-Loup A. Griffais
97c81ee9fc
Helper HUD to know if we're compositing layers with the GPU or not.
2020-01-01 15:30:38 +09:00
Pierre-Loup A. Griffais
ed52f586af
Add more float comparisons. Every project should have at least 4.
2020-01-01 15:30:38 +09:00
Pierre-Loup A. Griffais
9d359e3213
I guess HLSL does weird padding with float2s?
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With this and some more fixes, output pipeline looks pretty much perfect.
2020-01-01 15:30:38 +09:00
Pierre-Loup A. Griffais
ec34dad8a9
Plumb steamcompmgr window painting to Vulkan compute.
2020-01-01 15:30:38 +09:00
Pierre-Loup A. Griffais
9517ace5c0
Taking about 0.5ms at 1080p on a HP Envy Raven laptop with this.
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Sometimes we're running _before_ the app according to gpuvis, beware.
2020-01-01 15:30:37 +09:00
Pierre-Loup A. Griffais
d7dc7b435d
Vulkan: start of actual rendering code.
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Getting corruption on screen at 7FPS!
2020-01-01 15:30:37 +09:00
Pierre-Loup A. Griffais
e61b20710e
Enough Vulkan stuff to render to an image and flip it on screen.
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No texturing yet, that's next after some surgery on the lump of code.
2020-01-01 15:30:37 +09:00
