OpenGL port of https://github.com/jeschke/water-wave-packets, presented at SIGGRAPH 2017.
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18 lines
735 B
18 lines
735 B
#include <GL/glew.h>
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/* See LICENSE file for copyright and license details. */
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#define MAX(A, B) ((A) > (B) ? (A) : (B))
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#define MIN(A, B) ((A) < (B) ? (A) : (B))
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#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
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#define LENGTH(X) (sizeof X / sizeof X[0])
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int checkglerr(const char *msg, const int line);
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void die(const char *fmt, ...);
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void *ecalloc(size_t nmemb, size_t size);
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void infogl(const int verbose);
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void sdldie(const char *msg);
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void sdlerrcheck(int line);
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void printcomplog(GLuint shaderobj);
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void printprogramlog(GLuint prog);
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void debugcallback(GLenum source, GLenum type, GLuint id,
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GLenum severity, GLsizei length, const GLchar* message, const void* userParam);
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