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/**
* Copyright 2011 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
// #define VERBOSE_ON 1
// #define DBG_PERF 1
#include "X11Screen.h"
#ifdef DBG_PERF
#include "timespec.h"
#endif
/*
* Class: jogamp_newt_driver_x11_ScreenDriver
* Method: GetScreen
* Signature: (JI)J
*/
JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_x11_ScreenDriver_GetScreen0
(JNIEnv *env, jclass clazz, jlong display, jint screen_index)
{
Display * dpy = (Display *)(intptr_t)display;
Screen * scrn= NULL;
DBG_PRINT("X11: X11Screen_GetScreen0 dpy %p START\n", dpy);
if(dpy==NULL) {
NewtCommon_FatalError(env, "invalid display connection..");
}
scrn = ScreenOfDisplay(dpy, screen_index);
if(scrn==NULL) {
fprintf(stderr, "couldn't get screen idx %d\n", screen_index);
}
DBG_PRINT("X11: X11Screen_GetScreen0 idx %d -> scrn %p DONE\n", screen_index, scrn);
return (jlong) (intptr_t) scrn;
}
JNIEXPORT jint JNICALL Java_jogamp_newt_driver_x11_ScreenDriver_getWidth0
(JNIEnv *env, jclass clazz, jlong display, jint scrn_idx)
{
Display * dpy = (Display *) (intptr_t) display;
return (jint) DisplayWidth( dpy, scrn_idx);
}
JNIEXPORT jint JNICALL Java_jogamp_newt_driver_x11_ScreenDriver_getHeight0
(JNIEnv *env, jclass clazz, jlong display, jint scrn_idx)
{
Display * dpy = (Display *) (intptr_t) display;
return (jint) DisplayHeight( dpy, scrn_idx);
}
int NewtScreen_XRotation2Degree(JNIEnv *env, int xrotation) {
int degree;
if(xrotation == RR_Rotate_0) {
degree = 0;
}
else if(xrotation == RR_Rotate_90) {
degree = 90;
}
else if(xrotation == RR_Rotate_180) {
degree = 180;
}
else if(xrotation == RR_Rotate_270) {
degree = 270;
} else {
NewtCommon_throwNewRuntimeException(env, "invalid native rotation: %d", xrotation);
}
return degree;
}
int NewtScreen_Degree2XRotation(JNIEnv *env, int degree) {
int xrot;
if(degree == 0) {
xrot = RR_Rotate_0;
}
else if(degree == 90) {
xrot = RR_Rotate_90;
}
else if(degree == 180) {
xrot = RR_Rotate_180;
}
else if(degree == 270) {
xrot = RR_Rotate_270;
} else {
NewtCommon_throwNewRuntimeException(env, "invalid degree: %d", degree);
}
return xrot;
}
/*
* Class: jogamp_newt_driver_x11_ScreenDriver
* Method: GetRandRVersion0
* Signature: (J)[I
*/
JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_ScreenDriver_getRandRVersion0
(JNIEnv *env, jclass clazz, jlong display)
{
Display * dpy = (Display *)(intptr_t)display;
jint version[2];
if( 0 == XRRQueryVersion(dpy, &version[0], &version[1] ) ) {
version[0] = 0;
version[1] = 0;
}
jintArray jversion = (*env)->NewIntArray(env, 2);
if (jversion == NULL) {
NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size 2");
}
// move from the temp structure to the java structure
(*env)->SetIntArrayRegion(env, jversion, 0, 2, version);
return jversion;
}
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