/*
* 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;
}
JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_RandR13_dumpInfo0
(JNIEnv *env, jclass clazz, jlong display, jint screen_idx, jlong screenResources)
{
Display * dpy = (Display *) (intptr_t) display;
Window root = RootWindow(dpy, (int)screen_idx);
XRRScreenResources *resources = (XRRScreenResources *) (intptr_t) screenResources;
int pos[] = { 0, 0 } ;
int i, j, minWidth, minHeight, maxWidth, maxHeight;
int vs_width = DisplayWidth(dpy, screen_idx);
int vs_height = DisplayHeight(dpy, screen_idx);
int vs_width_mm = DisplayWidthMM(dpy, screen_idx);
int vs_height_mm = DisplayHeightMM(dpy, screen_idx);
fprintf(stderr, "ScreenVirtualSize: %dx%d %dx%d mm\n", vs_width, vs_height, vs_width_mm, vs_height_mm);
XRRGetScreenSizeRange (dpy, root, &minWidth, &minHeight, &maxWidth, &maxHeight);
fprintf(stderr, "XRRGetScreenSizeRange: %dx%d .. %dx%d\n", minWidth, minHeight, maxWidth, maxHeight);
if( NULL == resources ) {
fprintf(stderr, "XRRScreenResources NULL\n");
return;
}
fprintf(stderr, "XRRScreenResources %p: Crtc count %d\n", resources, resources->ncrtc);
for(i=0; i<resources->ncrtc; i++) {
RRCrtc crtc = resources->crtcs[i];
XRRCrtcInfo *xrrCrtcInfo = XRRGetCrtcInfo (dpy, resources, crtc);
fprintf(stderr, "Crtc[%d] %#lx: %d/%d %dx%d, rot 0x%X, mode.id %#lx\n",
i, crtc, xrrCrtcInfo->x, xrrCrtcInfo->y, xrrCrtcInfo->width, xrrCrtcInfo->height, xrrCrtcInfo->rotations, xrrCrtcInfo->mode);
for(j=0; j<xrrCrtcInfo->noutput; j++) {
fprintf(stderr, " Crtc[%d].Output[%d].id %#lx\n", i, j, xrrCrtcInfo->outputs[j]);
dumpOutput(" ", dpy, screen_idx, resources, j, xrrCrtcInfo->outputs[j]);
}
XRRFreeCrtcInfo(xrrCrtcInfo);
}
dumpOutputs("XRRScreenResources.outputs", dpy, (int)screen_idx, resources, resources->noutput, resources->outputs);
fprintf(stderr, "XRRScreenResources %p: Mode count %d\n", resources, resources->nmode);
for(i=0; i<resources->nmode; i++) {
XRRModeInfo *mode = &resources->modes[i];
unsigned int dots = mode->hTotal * mode->vTotal;
float refresh = getVRefresh(mode);
fprintf(stderr, "Mode[%d, id %#lx]: %ux%u@%f, name %s\n", i, mode->id, mode->width, mode->height, refresh, SAFE_STRING(mode->name));
}
}
/*
* Class: jogamp_newt_driver_x11_RandR13
* Method: getMonitorMode0
* Signature: (JI)[I
*/
JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_RandR13_getMonitorMode0
(JNIEnv *env, jclass clazz, jlong screenResources, jint mode_idx)
{
XRRScreenResources *resources = (XRRScreenResources *) (intptr_t) screenResources;
if( NULL == resources || mode_idx >= resources->nmode ) {
return NULL;
}
XRRModeInfo *mode = &resources->modes[mode_idx];
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++] = -1; // rotation placeholder
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;
}
