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#ifdef USE_JNI
#import <jawt_md.h>
#include <windows.h>
#include <assert.h>
#include <gl/gl.h>
int defaultPixelFormat(PIXELFORMATDESCRIPTOR* pfd);
HGLRC ensureContext(JAWT_Win32DrawingSurfaceInfo* dsi_win, HGLRC hRC);
typedef struct {
JAWT* awt;
JAWT_DrawingSurface* ds;
JAWT_DrawingSurfaceInfo* dsi;
JAWT_Win32DrawingSurfaceInfo* dsi_win;
HGLRC hRC;
} ContextInfo;
ContextInfo* getContext(JNIEnv *env, jobject canvas);
void freeContext(JNIEnv *env, jobject canvas, ContextInfo* ci);
#ifdef __cplusplus
extern "C" {
#endif
JNIEXPORT jboolean JNICALL Java_OpenGLCanvas_beginOpenGL(JNIEnv *env, jobject canvas);
JNIEXPORT void JNICALL Java_OpenGLCanvas_endOpenGL(JNIEnv *env, jobject canvas);
JNIEXPORT void JNICALL Java_OpenGLCanvas_updateOpenGL(JNIEnv *env, jobject canvas);
JNIEXPORT void JNICALL Java_OpenGLCanvas_allocOpenGL(JNIEnv *env, jobject canvas);
JNIEXPORT void JNICALL Java_OpenGLCanvas_releaseOpenGL(JNIEnv *env, jobject canvas);
#ifdef __cplusplus
}
#endif
#endif
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