/*
* Class: jogamp_newt_driver_x11_RandR13
* Method: getMonitorCurrentMode0
* Signature: (JJ)[I
*/
JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_RandR13_getMonitorCurrentMode0
(JNIEnv *env, jclass clazz, jlong screenResources, jlong monitorInfo)
{
XRRScreenResources *resources = (XRRScreenResources *) (intptr_t) screenResources;
XRRCrtcInfo *xrrCrtcInfo = (XRRCrtcInfo *) (intptr_t) monitorInfo;
if( NULL == resources || NULL == xrrCrtcInfo ) {
// n/a
return NULL;
}
if( None == xrrCrtcInfo->mode || 0 == xrrCrtcInfo->noutput ) {
// disabled
return NULL;
}
RRMode modeId = xrrCrtcInfo->mode;
XRRModeInfo *mode = findMode(resources, modeId);
if( NULL == mode ) {
// oops ..
return NULL;
}
unsigned int dots = mode->hTotal * mode->vTotal;
int refresh = (int) ( getVRefresh(mode) * 100.0f ); // Hz * 100
int flags = 0;
if (mode->modeFlags & RR_Interlace) {
flags |= FLAG_INTERLACE;
}
if (mode->modeFlags & RR_DoubleScan) {
flags |= FLAG_DOUBLESCAN;
}
jint prop[ NUM_MONITOR_MODE_PROPERTIES_ALL ];
int propIndex = 0;
prop[propIndex++] = NUM_MONITOR_MODE_PROPERTIES_ALL;
prop[propIndex++] = mode->width;
prop[propIndex++] = mode->height;
prop[propIndex++] = 32; // TODO: XRandR > 1.4 may support bpp
prop[propIndex++] = refresh;
prop[propIndex++] = flags;
prop[propIndex++] = mode->id;
prop[propIndex++] = NewtScreen_XRotation2Degree(env, xrrCrtcInfo->rotation);
jintArray properties = (*env)->NewIntArray(env, NUM_MONITOR_MODE_PROPERTIES_ALL);
if (properties == NULL) {
NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", NUM_MONITOR_MODE_PROPERTIES_ALL);
}
(*env)->SetIntArrayRegion(env, properties, 0, NUM_MONITOR_MODE_PROPERTIES_ALL, prop);
return properties;
}
/*
* Class: jogamp_newt_driver_x11_RandR13
* Method: getMonitorDevice0
* Signature: (JJJJ)[I
*/
JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_RandR13_getMonitorDevice0
(JNIEnv *env, jclass clazz, jlong display, jlong screenResources, jlong monitorInfo, jint crt_idx)
{
Display * dpy = (Display *) (intptr_t) display;
XRRScreenResources *resources = (XRRScreenResources *) (intptr_t) screenResources;
XRRCrtcInfo *xrrCrtcInfo = (XRRCrtcInfo *) (intptr_t) monitorInfo;
if( NULL == resources || NULL == xrrCrtcInfo || crt_idx >= resources->ncrtc ) {
// n/a
return NULL;
}
if( None == xrrCrtcInfo->mode || 0 == xrrCrtcInfo->noutput ) {
// disabled
return NULL;
}
RROutput output = xrrCrtcInfo->outputs[0];
XRROutputInfo * xrrOutputInfo = XRRGetOutputInfo (dpy, resources, output);
int numModes = xrrOutputInfo->nmode;
jsize propCount = MIN_MONITOR_DEVICE_PROPERTIES - 1 + numModes;
jint prop[ propCount ];
int propIndex = 0;
prop[propIndex++] = propCount;
prop[propIndex++] = crt_idx;
prop[propIndex++] = xrrOutputInfo->mm_width;
prop[propIndex++] = xrrOutputInfo->mm_height;
prop[propIndex++] = xrrCrtcInfo->x;
prop[propIndex++] = xrrCrtcInfo->y;
prop[propIndex++] = xrrCrtcInfo->width;
prop[propIndex++] = xrrCrtcInfo->height;
prop[propIndex++] = xrrCrtcInfo->mode; // current mode id
prop[propIndex++] = NewtScreen_XRotation2Degree(env, xrrCrtcInfo->rotation);
int i;
for(i=0; i<numModes; i++) {
// avail modes ..
prop[propIndex++] = xrrOutputInfo->modes[i];
}
XRRFreeOutputInfo (xrrOutputInfo);
jintArray properties = (*env)->NewIntArray(env, propCount);
if (properties == NULL) {
NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", propCount);
}
(*env)->SetIntArrayRegion(env, properties, 0, propCount, prop);
return properties;
}
/*
* Class: jogamp_newt_driver_x11_RandR13
* Method: getMonitorDevice0
* Signature: (JJJJ)[I
*/
JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_RandR13_getMonitorDevice0
(JNIEnv *env, jclass clazz, jlong display, jlong screenResources, jlong monitorInfo, jint crt_id)
{
Display * dpy = (Display *) (intptr_t) display;
XRRScreenResources *resources = (XRRScreenResources *) (intptr_t) screenResources;
RRCrtc crtc = findRRCrtc( resources, (RRCrtc)(intptr_t)crt_id );
if( 0 == crtc ) {
// n/a
return NULL;
}
XRRCrtcInfo *xrrCrtcInfo = (XRRCrtcInfo *) (intptr_t) monitorInfo;
if( NULL == xrrCrtcInfo ) {
// n/a
return NULL;
}
if( None == xrrCrtcInfo->mode || 0 == xrrCrtcInfo->noutput ) {
// disabled
return NULL;
}
Window root = RootWindow(dpy, 0); // FIXME screen_idx);
RROutput pxid = XRRGetOutputPrimary (dpy, root);
int isPrimary = 0;
RROutput output = xrrCrtcInfo->outputs[0];
if ( None != pxid && pxid == output ) {
isPrimary = 1;
}
XRROutputInfo * xrrOutputInfo = XRRGetOutputInfo (dpy, resources, output);
int numModes = xrrOutputInfo->nmode;
jsize propCount = MIN_MONITOR_DEVICE_PROPERTIES - 1 + numModes;
jint prop[ propCount ];
int propIndex = 0;
prop[propIndex++] = propCount;
prop[propIndex++] = crt_id;
prop[propIndex++] = 0; // isClone, does not work: 0 < xrrOutputInfo->nclone ? 1 : 0;
prop[propIndex++] = isPrimary;
prop[propIndex++] = xrrOutputInfo->mm_width;
prop[propIndex++] = xrrOutputInfo->mm_height;
prop[propIndex++] = xrrCrtcInfo->x; // rotated viewport pixel units
prop[propIndex++] = xrrCrtcInfo->y; // rotated viewport pixel units
prop[propIndex++] = xrrCrtcInfo->width; // rotated viewport pixel units
prop[propIndex++] = xrrCrtcInfo->height; // rotated viewport pixel units
prop[propIndex++] = xrrCrtcInfo->x; // rotated viewport window units (same)
prop[propIndex++] = xrrCrtcInfo->y; // rotated viewport window units (same)
prop[propIndex++] = xrrCrtcInfo->width; // rotated viewport window units (same)
prop[propIndex++] = xrrCrtcInfo->height; // rotated viewport window units (same)
prop[propIndex++] = xrrCrtcInfo->mode; // current mode id
prop[propIndex++] = NewtScreen_XRotation2Degree(env, xrrCrtcInfo->rotation);
int i;
for(i=0; i<numModes; i++) {
// avail modes ..
prop[propIndex++] = xrrOutputInfo->modes[i];
}
XRRFreeOutputInfo (xrrOutputInfo);
jintArray properties = (*env)->NewIntArray(env, propCount);
if (properties == NULL) {
NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", propCount);
}
(*env)->SetIntArrayRegion(env, properties, 0, propCount, prop);
return properties;
}
