public static SWIGTYPE_p_unsigned_char stbi_load_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user, SWIGTYPE_p_int x, SWIGTYPE_p_int y, SWIGTYPE_p_int comp, int req_comp)
{
IntPtr cPtr = OpenGLSupportPINVOKE.stbi_load_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user), SWIGTYPE_p_int.getCPtr(x), SWIGTYPE_p_int.getCPtr(y), SWIGTYPE_p_int.getCPtr(comp), req_comp);
SWIGTYPE_p_unsigned_char ret = (cPtr == IntPtr.Zero) ? null : new SWIGTYPE_p_unsigned_char(cPtr, false);
return(ret);
}
// initialize a callback-based context
private static void stbi__start_callbacks(stbi__context s, stbi_io_callbacks c, object user)
{
s.io = c;
s.io_user_data = user;
s.buflen = 128; // sizeof(s.buffer_start);
s.read_from_callbacks = 1;
s.buffer_start = (byte *)Marshal.AllocHGlobal(128 * sizeof(byte));
s.img_buffer_original = s.buffer_start;
stbi__refill_buffer(s);
s.img_buffer_original_end = s.img_buffer_end;
}
private static void stbi__start_callbacks(stbi__context s, stbi_io_callbacks c, object user)
{
// s->io = *c;
//s->io_user_data = user;
//s->buflen = sizeof(s->buffer_start);
//s->read_from_callbacks = 1;
//s->img_buffer_original = s->buffer_start;
//stbi__refill_buffer(s);
//s->img_buffer_original_end = s->img_buffer_end;
s.io = c;
s.io_user_data = user;
s.buflen = s.buffer_start.array.Length;
s.read_from_callbacks = true;
s.img_buffer_original = s.buffer_start;
stbi__refill_buffer(s);
s.img_buffer_original_end = s.img_buffer_end;
}
public static int stbi_info_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user, SWIGTYPE_p_int x, SWIGTYPE_p_int y, SWIGTYPE_p_int comp)
{
int ret = OpenGLSupportPINVOKE.stbi_info_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user), SWIGTYPE_p_int.getCPtr(x), SWIGTYPE_p_int.getCPtr(y), SWIGTYPE_p_int.getCPtr(comp));
return(ret);
}
public static int stbi_is_hdr_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user)
{
int ret = OpenGLSupportPINVOKE.stbi_is_hdr_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user));
return(ret);
}
public static SWIGTYPE_p_float stbi_loadf_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user, SWIGTYPE_p_int x, SWIGTYPE_p_int y, SWIGTYPE_p_int comp, int req_comp) {
IntPtr cPtr = OpenGLSupportPINVOKE.stbi_loadf_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user), SWIGTYPE_p_int.getCPtr(x), SWIGTYPE_p_int.getCPtr(y), SWIGTYPE_p_int.getCPtr(comp), req_comp);
SWIGTYPE_p_float ret = (cPtr == IntPtr.Zero) ? null : new SWIGTYPE_p_float(cPtr, false);
return ret;
}
public static int stbi_info_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user, SWIGTYPE_p_int x, SWIGTYPE_p_int y, SWIGTYPE_p_int comp) {
int ret = OpenGLSupportPINVOKE.stbi_info_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user), SWIGTYPE_p_int.getCPtr(x), SWIGTYPE_p_int.getCPtr(y), SWIGTYPE_p_int.getCPtr(comp));
return ret;
}
public static int stbi_is_hdr_from_callbacks(stbi_io_callbacks clbk, SWIGTYPE_p_void user) {
int ret = OpenGLSupportPINVOKE.stbi_is_hdr_from_callbacks(stbi_io_callbacks.getCPtr(clbk), SWIGTYPE_p_void.getCPtr(user));
return ret;
}
internal static HandleRef getCPtr(stbi_io_callbacks obj) {
return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
}
internal static HandleRef getCPtr(stbi_io_callbacks obj)
{
return((obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr);
}