make render a method of milkdropwindow
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					@ -62,7 +62,7 @@ func (m *milkDropWindow) loadPreset(preset string) {
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	C.projectm_load_preset_file(m.handle, cPreset, false)
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						C.projectm_load_preset_file(m.handle, cPreset, false)
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}
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					}
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func render(window *sdl.Window, handle C.projectm_handle) (bool, error) {
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					func (m *milkDropWindow) render() (bool, error) {
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	var audioData [bufSize]int16
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						var audioData [bufSize]int16
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	err := binary.Read(os.Stdin, binary.LittleEndian, &audioData)
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						err := binary.Read(os.Stdin, binary.LittleEndian, &audioData)
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					@ -72,10 +72,10 @@ func render(window *sdl.Window, handle C.projectm_handle) (bool, error) {
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		return true, err
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							return true, err
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	}
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						}
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	C.projectm_pcm_add_int16(handle, (*C.int16_t)(&audioData[0]), C.uint(bufSize), C.PROJECTM_STEREO)
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						C.projectm_pcm_add_int16(m.handle, (*C.int16_t)(&audioData[0]), C.uint(bufSize), C.PROJECTM_STEREO)
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	C.projectm_opengl_render_frame(handle)
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						C.projectm_opengl_render_frame(m.handle)
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	window.GLSwap()
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						m.window.GLSwap()
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	return true, nil
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						return true, nil
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}
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					}
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					@ -128,7 +128,7 @@ func main() {
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			break
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								break
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		}
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							}
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		running, err = render(m.window, m.handle)
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							running, err = m.render()
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		if err != nil {
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							if err != nil {
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			panic(err)
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								panic(err)
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		}
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							}
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