Command Lists/Command Buffers // Renderer 2025 // Hazel Engine Stream (16.06.2025) скачать в хорошем качестве

Command Lists/Command Buffers // Renderer 2025 // Hazel Engine Stream (16.06.2025)

Watch Live ►   / thecherno   Discord channel for live streams ►   / discord   00:00 Opening & Context Setup Stream introduction and recap of previous work on NVRHI integration Discussion of linear filtering implementation and texture rendering improvements Explanation of MIP mapping challenges between Vulkan (built-in blit) vs DirectX12 (requires compute shaders) 15:00 Command Buffer Architecture Deep Dive Overview of Hazel's scene renderer structure and command buffer usage patterns Detailed explanation of Vulkan render command buffers, frame-in-flight handling, and timestamp queries Discussion of NVRHI's command list pooling system and automatic resource management 45:00 Hands-On Implementation Refactoring render command buffer class from Vulkan-specific to NVRHI-based Implementing RT (render thread) functions for begin/end/submit operations Adding timer query support and debug markers for profiling 1:15:00 Integration & Testing Updating ImGui renderer to use new command buffer system Testing the implementation - successful UI rendering confirmation Community interaction and sub celebrations (Lorenzo started a hype train!) 1:30:00 Uniform Buffer Implementation Designing uniform buffer abstraction layer compatible with NVRHI Implementing both data/size and buffer-based APIs for flexibility Creating uniform buffer sets for multi-frame-in-flight support 2:00:00 Technical Q&A & Future Plans Discussion of WebAssembly support considerations for Hazel Stream wrap-up + next stream scheduling Stream Summary by Claude Sonnet 4