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#pragma once
#include <jni.h>
#include "instance_data.h"
namespace callbacks
{
/*!
Sets the JNIEnv which the callbacks should use. Must be set for any Java
callbacks to be called.
@param env A JNIEnv.
*/
void setJNIEnv(GSInstanceData *idata, JNIEnv *env);
void setIOCallbacks(GSInstanceData *idata, jobject stdIn, jobject stdOut, jobject stdErr);
int stdInFunction(void *callerHandle, char *buf, int len);
int stdOutFunction(void *callerHandle, const char *str, int len);
int stdErrFunction(void *callerHandle, const char *str, int len);
void setPollCallback(GSInstanceData *idata, jobject poll);
int pollFunction(void *callerHandle);
void setDisplayCallback(GSInstanceData *idata, jobject displayCallback);
namespace display
{
int displayOpenFunction(void *handle, void *device);
int displayPrecloseFunction(void *handle, void *device);
int displayCloseFunction(void *handle, void *device);
int displayPresizeFunction(void *handle, void *device, int width,
int height, int raster, unsigned int format);
int displaySizeFunction(void *handle, void *device, int width,
int height, int raster, unsigned int format,
unsigned char *pimage);
int displaySyncFunction(void *handle, void *device);
int displayPageFunction(void *handle, void *device, int copies,
int flush);
int displayUpdateFunction(void *handle, void *device, int x,
int y, int w, int h);
// display_memalloc omitted
// display_memfree omitted
int displaySeparationFunction(void *handle, void *device,
int component, const char *componentName, unsigned short c,
unsigned short m, unsigned short y, unsigned short k);
int displayAdjustBandHeightFunction(void *handle, void *device,
int bandHeight);
int displayRectangleRequestFunction(void *handle, void *device,
void **memory, int *ox, int *oy, int *raster, int *plane_raster,
int *x, int *y, int *w, int *h);
}
void setCalloutCallback(GSInstanceData *idata, jobject callout);
int calloutFunction(void *instance, void *handle, const char *deviceName, int id, int size, void *data);
}
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