| #! /bin/sh | |
| # THIS VERSION TAKES A WEBCAM PIC AND BLENDS IT WITH SCREENSHOT | |
| ### | |
| ### THIS IS MACOS VERSION, linux commands commented out below. | |
| ### | |
| # *************************************** | |
| # ******OMPD - One Minute Per Day - Voluntary Anthropology | |
| # ******public timelapse wall | |
| # need to install ffmpeg and imagemagick for this to work |
| #include <intrin.h> // __rdtsc | |
| #include <stdio.h> | |
| typedef unsigned int uint; | |
| typedef unsigned short uint16; | |
| typedef unsigned long long uint64; | |
| // ISPC functions: | |
| extern "C" void half_to_float_test(const uint16 * vin, float * vout, int count); | |
| extern "C" void half_to_float_test_fast(const uint16 * vin, float * vout, int count); |
| license: gpl-3.0 | |
| redirect: https://observablehq.com/@mbostock/raster-reprojection-ii |
| // | |
| // References | |
| // | |
| // [1] Sloan, P.-P., Luna, B., and Snyder, J. 2005. | |
| // Local, deformable precomputedradiance transfer. | |
| // ACM Trans. Graph. 24, 3, 1216–1223 | |
| // | |
| // [2] Stupid Spherical Harmonics (SH) Tricks | |
| // Peter-Pike Sloan, Microsoft Corporation |
| #ifndef _SDL_opengl_load_h | |
| #define _SDL_opengl_load_h | |
| extern PFNGLBLENDCOLORPROC SDL_glBlendColor; | |
| #define glBlendColor SDL_glBlendColor | |
| extern PFNGLBLENDEQUATIONPROC SDL_glBlendEquation; | |
| #define glBlendEquation SDL_glBlendEquation | |
| extern PFNGLDRAWRANGEELEMENTSPROC SDL_glDrawRangeElements; |
| // C/C++ tips for using printf-style functions | |
| // Lots of manipulation can be expressed simply and fast with printf-style formatting | |
| // Also helps reducing the number of temporaries, memory allocations or copies | |
| // ( If you are looking for a simple C++ string class that is printf-friendly and not heap-abusive, | |
| // I've been using this one: https://github.com/ocornut/Str ) | |
| // If you are interested in a FASTER implementation of sprintf functions, see stb_sprintf.h | |
| // https://github.com/nothings/stb/blob/master/stb_sprintf.h | |
| // How to concatenate non-zero terminated strings |
| Below I collected relevant links and papers more or less pertaining to the subject of tetrahedral meshes. | |
| It's an ever-growing list. | |
| ------------------------------ | |
| Relevant links: | |
| http://en.wikipedia.org/wiki/Types_of_mesh | |
| http://en.wikipedia.org/wiki/Tetrahedron | |
| http://en.wikipedia.org/wiki/Simplicial_complex |
| int maxAASamplesConst; // gles2 img/apple/ext extensions all use different constants (facepalm) | |
| int halfConst; // gles2 and gles3 have different constants for half float type | |
| int texSRGBAConst; // gles2 (without 'internal format' ext) and gles3 have different constants for SRGB RGBA texture type | |
| int texSRGBConst; // gles2 (without 'internal format' ext) and gles3 have different constants for SRGB RGB texture type | |
| int etcFormatConst; // gles2/gles3 have different standard etc formats | |
| bool isPvrGpu; | |
| bool isMaliGpu; | |
| bool isAdrenoGpu; | |
| bool isTegraGpu; |
This is my little Christmas-break experiment trying to (among other things) reduce the amount of generated code for containers.
THIS CODE WILL CONTAIN BUGS AND IS ONLY PRESENTED AS AN EXAMPLE.
The C++ STL is still an undesirable library for many reasons I have extolled in the past. But it's also a good library. Demons lie in this here debate and I have no interest in revisiting it right now.
The goals that I have achieved with this approach are:
| #include "mu.h" | |
| #define _CRT_SECURE_NO_WARNINGS | |
| #include <malloc.h> | |
| #define _USE_MATH_DEFINES | |
| #include <math.h> | |
| #define _NO_CRT_STDIO_INLINE | |
| #include <stdio.h> | |
| #include <stdarg.h> | |
| #define NO_STRICT |