From 118980e02e59ff31871df59dce257075394f3533 Mon Sep 17 00:00:00 2001 From: Aaditya Dhruv Date: Sun, 25 Jan 2026 15:10:37 -0600 Subject: wip --- src/util.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 src/util.c (limited to 'src/util.c') diff --git a/src/util.c b/src/util.c new file mode 100644 index 0000000..0a5d983 --- /dev/null +++ b/src/util.c @@ -0,0 +1,24 @@ +#include "util.h" + +void create_vbo(GLuint *vbo, void* buf, int size) { + //tell opengl we want mem for 1 buffer object + glGenBuffers(1, vbo); + // set aray_buffer to above + glBindBuffer(GL_ARRAY_BUFFER, *vbo); + // copy vertex data to gpu memory + glBufferData(GL_ARRAY_BUFFER, size, buf, GL_STATIC_DRAW); + // cleanup + glBindBuffer(GL_ARRAY_BUFFER, 0); +} + +void create_ebo(GLuint *ebo, void* buf, int size) { + //tell opengl we want mem for 1 buffer object + glGenBuffers(1, ebo); + // set aray_buffer to above + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, *ebo); + // copy vertex data to gpu memory + glBufferData(GL_ELEMENT_ARRAY_BUFFER, size, buf, GL_STATIC_DRAW); + // cleanup + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); +} + -- cgit