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/* EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list ) */
static jobject
android_eglCreateWindowSurface
(JNIEnv *_env, jobject _this, jobject dpy, jobject config, jobject win, jintArray attrib_list_ref, jint offset) {
jint _exception = 0;
const char * _exceptionType = "";
const char * _exceptionMessage = "";
EGLSurface _returnValue = (EGLSurface) 0;
EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
EGLConfig config_native = (EGLConfig) fromEGLHandle(_env, eglconfigGetHandleID, config);
int attrib_list_sentinel = 0;
EGLint *attrib_list_base = (EGLint *) 0;
jint _remaining;
EGLint *attrib_list = (EGLint *) 0;
android::sp<ANativeWindow> window;
if (attrib_list_ref) {
if (offset < 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "offset < 0";
goto exit;
}
_remaining = _env->GetArrayLength(attrib_list_ref) - offset;
attrib_list_base = (EGLint *)
_env->GetIntArrayElements(attrib_list_ref, (jboolean *)0);
attrib_list = attrib_list_base + offset;
attrib_list_sentinel = 0;
for (int i = _remaining - 1; i >= 0; i--) {
if (*((EGLint*)(attrib_list + i)) == EGL_NONE){
attrib_list_sentinel = 1;
break;
}
}
if (attrib_list_sentinel == 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list must contain EGL_NONE!";
goto exit;
}
}
if (win == NULL) {
not_valid_surface:
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface";
goto exit;
}
window = android::android_view_Surface_getNativeWindow(_env, win);
if (window == NULL)
goto not_valid_surface;
_returnValue = eglCreateWindowSurface(
(EGLDisplay)dpy_native,
(EGLConfig)config_native,
(EGLNativeWindowType)window.get(),
(EGLint *)attrib_list
);
exit:
if (attrib_list_base) {
_env->ReleaseIntArrayElements(attrib_list_ref, attrib_list_base,
JNI_ABORT);
}
if (_exception) {
jniThrowException(_env, _exceptionType, _exceptionMessage);
return nullptr;
}
return toEGLHandle(_env, eglsurfaceClass, eglsurfaceConstructor, _returnValue);
}
/* EGLSurface eglCreateWindowSurface ( EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list ) */
static jobject
android_eglCreateWindowSurfaceTexture
(JNIEnv *_env, jobject _this, jobject dpy, jobject config, jobject win, jintArray attrib_list_ref, jint offset) {
jint _exception = 0;
const char * _exceptionType = "";
const char * _exceptionMessage = "";
EGLSurface _returnValue = (EGLSurface) 0;
EGLDisplay dpy_native = (EGLDisplay) fromEGLHandle(_env, egldisplayGetHandleID, dpy);
EGLConfig config_native = (EGLConfig) fromEGLHandle(_env, eglconfigGetHandleID, config);
int attrib_list_sentinel = 0;
EGLint *attrib_list_base = (EGLint *) 0;
jint _remaining;
EGLint *attrib_list = (EGLint *) 0;
android::sp<ANativeWindow> window;
android::sp<android::IGraphicBufferProducer> producer;
if (!attrib_list_ref) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list == null";
goto exit;
}
if (offset < 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "offset < 0";
goto exit;
}
if (win == NULL) {
not_valid_surface:
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "Make sure the SurfaceView or associated SurfaceHolder has a valid Surface";
goto exit;
}
producer = android::SurfaceTexture_getProducer(_env, win);
if (producer == NULL)
goto not_valid_surface;
window = new android::Surface(producer, true);
if (window == NULL)
goto not_valid_surface;
_remaining = _env->GetArrayLength(attrib_list_ref) - offset;
attrib_list_base = (EGLint *)
_env->GetIntArrayElements(attrib_list_ref, (jboolean *)0);
attrib_list = attrib_list_base + offset;
attrib_list_sentinel = 0;
for (int i = _remaining - 1; i >= 0; i--) {
if (*((EGLint*)(attrib_list + i)) == EGL_NONE){
attrib_list_sentinel = 1;
break;
}
}
if (attrib_list_sentinel == 0) {
_exception = 1;
_exceptionType = "java/lang/IllegalArgumentException";
_exceptionMessage = "attrib_list must contain EGL_NONE!";
goto exit;
}
_returnValue = eglCreateWindowSurface(
(EGLDisplay)dpy_native,
(EGLConfig)config_native,
(EGLNativeWindowType)window.get(),
(EGLint *)attrib_list
);
exit:
if (attrib_list_base) {
_env->ReleaseIntArrayElements(attrib_list_ref, attrib_list_base,
JNI_ABORT);
}
if (_exception) {
jniThrowException(_env, _exceptionType, _exceptionMessage);
return nullptr;
}
return toEGLHandle(_env, eglsurfaceClass, eglsurfaceConstructor, _returnValue);
}
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