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author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2012-03-15 12:27:57 +0100 |
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committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2012-03-15 12:27:57 +0100 |
commit | 3f252ed3febad0910b204afbb8bbbf3e524ec580 (patch) | |
tree | 2bbc03892a8fe676b867292ee0af81d1997a24e9 /wimmel_gl.c | |
parent | 1f87f492ec1680ad3144b84219c27d2127459b50 (diff) | |
download | cv-3f252ed3febad0910b204afbb8bbbf3e524ec580.tar.gz cv-3f252ed3febad0910b204afbb8bbbf3e524ec580.tar.bz2 cv-3f252ed3febad0910b204afbb8bbbf3e524ec580.zip |
wimmel_gl: Allow compilation with -DGLUT
Diffstat (limited to 'wimmel_gl.c')
-rw-r--r-- | wimmel_gl.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/wimmel_gl.c b/wimmel_gl.c index 2d33edb..26e20af 100644 --- a/wimmel_gl.c +++ b/wimmel_gl.c @@ -3,10 +3,11 @@ #include <gdk-pixbuf/gdk-pixbuf.h> #define GL_GLEXT_PROTOTYPES -#if 0 -#include <GL/glut.h> -#else + +#ifndef GLUT #include <EGL/egl.h> +#else +#include <GL/glut.h> #endif #include <GL/gl.h> @@ -14,7 +15,9 @@ #include "util.h" +#ifndef GLUT EGLDisplay dpy; +#endif GLuint vbo; GLint proj_uniform, tex_uniform, tex2_uniform, pixelsize_uniform, search_rect_uniform, barrier_uniform; @@ -211,16 +214,10 @@ draw(void) } static void -init_gl(void) +init_gl(int argc, char **argv) { GLuint fb, rb; -#if 0 - glutInit(&argc, argv); - glutInitDisplayMode(GLUT_RGBA /*| GLUT_DEPTH */ | GLUT_DOUBLE); - glutInitWindowSize(1,1); - int window = glutCreateWindow("wimmel"); - glutDestroyWindow(window); -#else +#ifndef GLUT dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); eglInitialize(dpy, NULL, NULL); eglBindAPI(EGL_OPENGL_API); @@ -234,6 +231,12 @@ init_gl(void) fprintf(stderr, "failed to make context current\n"); exit(EXIT_FAILURE); } +#else + glutInit(&argc, argv); + glutInitDisplayMode(GLUT_RGBA /*| GLUT_DEPTH */ | GLUT_DOUBLE); + glutInitWindowSize(1,1); + int window = glutCreateWindow("wimmel"); + glutDestroyWindow(window); #endif glGenFramebuffersEXT(1, &fb); glGenRenderbuffersEXT(1, &rb); @@ -275,7 +278,7 @@ main(int argc, char **argv) width = gdk_pixbuf_get_width(pixbuf); height = gdk_pixbuf_get_height(pixbuf); - init_gl(); + init_gl(argc, argv); x1 = atoi(argv[2]); y1 = atoi(argv[3]); @@ -323,7 +326,9 @@ main(int argc, char **argv) free(buffer); g_object_unref(pixbuf); +#ifndef GLUT eglTerminate(dpy); +#endif return 0; } |