textures

[nexus3d] / src / nexus3d.c

#include "nexus3d_impl.h"

union nex_gfxapi nex_apicfg = {{NEX_OPENGL, 3, 3, 0}};
enum nex_gfxflags nex_gfxflags;


void nex_gfxapi_opengl(int vmaj, int vmin, enum nex_apiflags_gl flags)
{
        nex_apicfg.api = NEX_OPENGL;
        nex_apicfg.gl.ver_major = vmaj;
        nex_apicfg.gl.ver_minor = vmin;
        nex_apicfg.gl.flags = flags;
}

struct nex_span nex_span(int x, int len)
{
        struct nex_span s;
        s.start = x;
        s.len = len;
        return s;
}

struct nex_rect nex_rect(int x, int y, int w, int h)
{
        struct nex_rect r;
        r.x = x;
        r.y = y;
        r.width = w;
        r.height = h;
        return r;
}