src/newt/native/AndroidWindow.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47


#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>

#include <gluegen_stdint.h>

#include <unistd.h>
#include <errno.h>
#include <EGL/egl.h>

#include "jogamp_newt_driver_android_AndroidWindow.h"

#include <android/native_window.h>
#include <android/native_window_jni.h>

#define VERBOSE_ON 1

#ifdef VERBOSE_ON
    #define DBG_PRINT(...) fprintf(stdout, __VA_ARGS__)
#else
    #define DBG_PRINT(...)
#endif


JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_android_AndroidWindow_getSurfaceHandle
    (JNIEnv *env, jclass clazz, jobject surface)
{
    ANativeWindow * anw = ANativeWindow_fromSurface(env, surface);
    return (jlong) (intptr_t) anw;
}

JNIEXPORT void JNICALL Java_jogamp_newt_driver_android_AndroidWindow_setSurfaceVisualID
    (JNIEnv *env, jclass clazz, jlong surfaceHandle, jint nativeVisualID)
{
    ANativeWindow * anw = (ANativeWindow *) (intptr_t) surfaceHandle;
    ANativeWindow_setBuffersGeometry(anw, 0, 0, nativeVisualID);
}

JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_android_AndroidWindow_initIDs
  (JNIEnv *env, jclass clazz)
{
    DBG_PRINT( "initIDs ok\n" );
    return JNI_TRUE;
}