Sergii Liebodkin

See **Opacity** example Reviewed opacity value usage in case of scene usage. Changed blend equestions to make it the same as for referenced sw renderer. ``` So - opacity value...

wg_engine: webgpu engine optimization ideas

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- [x] AABB-based composition and blend - [x] decompose blend, masked blend and composition shaders: single shader per blend and composition method - [ ] global vertex buffer instead of...

Move surface refresh approuch from engine side to user size to syncronize behavior with gl and sw renderers Checked on static and animated examples

move instance, adapter and device creation from renderer to application its necessary for web integration, because browser have its own mechanics to create hardware handles this changes makes webgpu canvas...

Gradient coordinates is not transformed in the same way as the surface in webgpu renderer SW renderer  WG renderer 

wg_engine: multisampling support part 2

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Full multisampling support including custom blend and compositions. Must be verified on web and 4K resolution for performance issues before/after   before/after  

WSL: Present mode Immediate does not supported in v22.1.0.x

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Seems to all starting from v22.1.0.x wgpuSurfaceConfigure supports only Fifo present mode in Linux (WSL) ``` Error in wgpuSurfaceConfigure: Validation Error Caused by: Requested present mode Immediate is not in...

wg/gl: review antialiasing quality

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Improve AA quality for gl and webgpu renderers Ideas: 1. Use MSAA x8, x16 - need to check for support in browser environment 2. Use post effects (FXAA?)

WSL2: wgpuDeviceCreateBuffer extremely slow in v24

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There is some measurements taken on native win11 and wsl2 with 1000 buffers creation per frame: ``` == WSL2 == create buffers v19: 673 FPS create buffers v24: 3 FPS

gl_engine: enhancement plan

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### Shaders Localize shader managment: add/remove/modify existing shaders and manage RAII (differed creation) - [ ] declare and implement GlProgram and GlShader in the same cpp/h file - [ ]...