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Shader Debugging Made Easy with NVIDIA Nsight Graphics

Nvidia

Shaders are specialized programs that run on the GPU that manipulate rays, pixels, vertices, and textures to achieve unique visual effects. With shaders, you. Shaders are specialized programs that run on the GPU that manipulate rays, pixels, vertices, and textures to achieve unique visual effects.

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Cocos Shader Tutorial 1.0 - about UV

Cocos

The vertical axes of textures and picture pixels is shown above, when sampling textures in shaders, that is from top to bottom, which is top-right corner. This is consistent with how most image file formats store pixel data, and with how most graphics APIs work (including DirectX, Vulkan, Metal, WebGPU, but not OpenGL).

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Identifying Shader Limiters with the Shader Profiler in NVIDIA Nsight Graphics

Nvidia

UPDATE: NVIDIA Nsight Graphics 2023.3 and later feature the new Real-Time Shader Profiler, the first temporal sampling profiler for GPU shaders. UPDATE: NVIDIA Nsight Graphics 2023.3 and later feature the new Real-Time Shader Profiler, the first temporal sampling profiler for GPU shaders. This profiler.

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Shader display problem

Cocos

On a smaller texture, the distortion is greater than on a larger texture. The HelloWorld texture has a size of 196 X 270. I scaled it up in the graphics editor to 400 x 554 and the distortion is barely noticeable. One shader is used, only the sprite texture changes.

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Migrating from Range Profiler to GPU Trace in Nsight Graphics

Nvidia

Starting in Nsight Graphics 2023.1, the GPU Trace Profiler is the best way to profile your graphics application at the frame level. The Frame Profiler activity, Starting in Nsight Graphics 2023.1, the GPU Trace Profiler is the best way to profile your graphics application at the frame level. In Nsight Graphics 2023.1,

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Major update for Visual Shaders in Godot 3.2 (part 2)

Mircosoft Game Dev

This is the second blog post describing enhancements for visual shaders and shader scripts landed in Godot 3.2. Since the previous update, I've (Chaosus) spent much time and effort adding a lot of new things to enhance the overall experience developing shaders. Shader changes. First, let's have a look at shader scripts.

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Introducing the Betsy GPU texture compressor

Mircosoft Game Dev

x branch of Ogre aka ogre-next and I wrote Betsy, a GPU texture compressor that runs on GPUs. This work was commissioned by Godot Engine through the Software Freedom Conservancy to solve a major complaint: importing textures is excruciantly slow and takes many minutes. What is texture compression and why you care. ktx A.etc2.ktx

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