| #ifdef _WIN32 | |
| #include <d3d12.h> | |
| #include <dxgi1_5.h> | |
| #pragma comment(lib, "d3d12.lib") | |
| #pragma comment(lib, "dxgi.lib") | |
| #endif | |
| #ifdef _WIN32 | |
| void SetStablePowerState() |
| // The following code is licensed under the MIT license: https://gist.github.com/TheRealMJP/bc503b0b87b643d3505d41eab8b332ae | |
| // Samples a texture with Catmull-Rom filtering, using 9 texture fetches instead of 16. | |
| // See http://vec3.ca/bicubic-filtering-in-fewer-taps/ for more details | |
| float4 SampleTextureCatmullRom(in Texture2D<float4> tex, in SamplerState linearSampler, in float2 uv, in float2 texSize) | |
| { | |
| // We're going to sample a a 4x4 grid of texels surrounding the target UV coordinate. We'll do this by rounding | |
| // down the sample location to get the exact center of our "starting" texel. The starting texel will be at | |
| // location [1, 1] in the grid, where [0, 0] is the top left corner. | |
| float2 samplePos = uv * texSize; |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <opml version="1.0"> | |
| <head> | |
| <title>Graphics, Games, Programming, and Physics Blogs</title> | |
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Memory Optimization (Christer Ericson, GDC 2003)
http://realtimecollisiondetection.net/pubs/GDC03_Ericson_Memory_Optimization.ppt
Cache coherency primer (Fabian Giesen)
https://fgiesen.wordpress.com/2014/07/07/cache-coherency/
Code Clinic 2015: How to Write Code the Compiler Can Actually Optimize (Mike Acton)
http://gdcvault.com/play/1021866/Code-Clinic-2015-How-to
| Having received many constructive comments and bug reports about my previous | |
| C implementation of my color quantizer (Graphics Gems vol. II, p. 126-133), | |
| I am posting the following second version of my program (hopefully 100% | |
| healthy) as a reply to all those who are interested in the problem. | |
| /********************************************************************** | |
| C Implementation of Wu's Color Quantizer (v. 2) |
