Introduction to the DirectX 9 Shader Models - Nvidia
Introduction to the DirectX 9 Shader Models - Nvidia
Introduction to the DirectX 9 Shader Models - Nvidia
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Pixel <strong>Shader</strong> Precision<br />
• 2.0 Pixel <strong>Shader</strong>s support variable fp precision<br />
• High Precision Values ( at least fp24 )<br />
– Texture coordinates<br />
– fp32 texture fetches<br />
– Temps derived from at least one high precision source