Module: Retrograph
- Defined in:
- ext/retrograph/retrograph.c
Defined Under Namespace
Classes: RenderError, VDU
Class Method Summary collapse
Class Method Details
._init_sdl ⇒ Object
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# File 'ext/retrograph/retrograph.c', line 256
static VALUE init_sdl(VALUE self) {
VALUE rubysdl_version;
mSDL = rb_const_get(rb_cObject, rb_intern("SDL"));
rubysdl_version = rb_const_get(mSDL, rb_intern("VERSION"));
if (!strncmp(StringValueCStr(rubysdl_version), "1.", 2)) {
CREATE_SURFACE_METHOD_NAME = ID2SYM(rb_intern("new"));
get_rubysdl_surface = get_rubysdl_surface_1_x;
} else if (!strncmp(StringValueCStr(rubysdl_version), "2.", 2)) {
CREATE_SURFACE_METHOD_NAME = ID2SYM(rb_intern("createWithFormat"));
get_rubysdl_surface = get_rubysdl_surface_2_x;
} else {
rb_raise(rb_eLoadError, "Unrecognized Ruby/SDL version");
}
cSurface = rb_const_get(mSDL, rb_intern("Surface"));
rb_define_method(cVDU, "render_frame_sdl", vdu_render_frame, 0);
}
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