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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
#ifndef __UTIL_VIEW_H__
#define __UTIL_VIEW_H__
/* Functions to display a simple OpenGL window using GLUT, simplified to the
* bare minimum we need to reduce boilerplate code in tests apps. */
CCL_NAMESPACE_BEGIN
typedef void (*ViewInitFunc)();
typedef void (*ViewExitFunc)();
typedef void (*ViewResizeFunc)(int width, int height);
typedef void (*ViewDisplayFunc)();
typedef void (*ViewKeyboardFunc)(unsigned char key);
typedef void (*ViewMotionFunc)(int x, int y, int button);
void view_main_loop(const char *title,
int width,
int height,
ViewInitFunc initf,
ViewExitFunc exitf,
ViewResizeFunc resize,
ViewDisplayFunc display,
ViewKeyboardFunc keyboard,
ViewMotionFunc motion);
void view_display_info(const char *info);
void view_display_help();
void view_redraw();
CCL_NAMESPACE_END
#endif /*__UTIL_VIEW_H__*/
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