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Embeddable shaders

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Debucquoy Anthony
2024-06-25 22:20:35 +02:00
parent 6025a5a614
commit 39dbf40cd3
4 changed files with 35 additions and 17 deletions
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17
zoomer.c
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@@ -68,11 +68,20 @@ int main(int argc, char *argv[])
GLuint vshader = glCreateShader(GL_VERTEX_SHADER),
fshader = glCreateShader(GL_FRAGMENT_SHADER);
const char *vshadersrc = readFile("vshader.glsl"),
*fshadersrc = readFile("fshader.glsl");
glShaderSource(vshader, 1, &vshadersrc, NULL);
glShaderSource(fshader, 1, &fshadersrc, NULL);
#ifndef EMBED_SHADER
long vshader_glsl_len, fshader_glsl_len;
const char *vshadersrc = readFile("vshader.glsl", &vshader_glsl_len),
*fshadersrc = readFile("fshader.glsl", &fshader_glsl_len);
#else
#include "vshader.h"
#include "fshader.h"
const char *vshadersrc = vshader_glsl,
*fshadersrc = fshader_glsl;
#endif
glShaderSource(vshader, 1, &vshadersrc, (int *)&vshader_glsl_len);
glShaderSource(fshader, 1, &fshadersrc, (int *)&fshader_glsl_len);
glCompileShader(vshader);
glCompileShader(fshader);