https://ali-rj.pages.dev/tags/c/Recent content in C on Jar of LightHugo -- 0.155.0en-usFri, 05 Sep 2025 05:21:43 +0330https://ali-rj.pages.dev/posts/gandom-rasterizer/Fri, 05 Sep 2025 05:21:43 +0330https://ali-rj.pages.dev/posts/gandom-rasterizer/<p>Gandom is a software rasterizer that mimics algorithms which are behind graphics APIs and even what are implemented physically on GPU dies. In this project, I have implemented the processes used by graphics APIs and GPUs to render and synthesize an image for display, implemented entirely in code running on a CPU. For the performance issues I leveraged SIMD instructions (AVX2) to improve its performance. I implemented key algorithms of the graphics pipeline, such as triangle clipping, back-face culling, and scanline rasterization.</p>