void glBegin(GLenum mode) {
if (! state.list.compiling) {
state.list.active = alloc_renderlist();
}
memcpy(state.list.active->lastColor, state.color, sizeof(GLfloat) * 4);
state.list.active->mode = mode;
}
void glNewList(GLuint list, GLenum mode) {
if (! glIsList(list))
return;
state.list.name = list;
state.list.mode = mode;
// TODO: if state.list.active is already defined, we probably need to clean up here
state.list.active = state.list.first = alloc_renderlist();
state.list.compiling = true;
}
static renderlist_t *arrays_to_renderlist(renderlist_t *list, GLenum mode,
GLsizei skip, GLsizei count) {
if (! list)
list = alloc_renderlist();
list->mode = mode;
list->len = count;
list->cap = count;
if (state.enable.vertex_array) {
list->vert = copy_gl_pointer(&state.pointers.vertex, 3, skip, count);
}
if (state.enable.color_array) {
list->color = copy_gl_pointer(&state.pointers.color, 4, skip, count);
}
if (state.enable.normal_array) {
list->normal = copy_gl_pointer(&state.pointers.normal, 3, skip, count);
}
if (state.enable.tex_coord_array) {
list->tex = copy_gl_pointer(&state.pointers.tex_coord, 2, skip, count);
}
end_renderlist(list);
return list;
}
void glBegin(GLenum mode) {
if (! state.list.compiling) {
state.list.active = alloc_renderlist();
}
state.list.active->mode = mode;
}