static int android_display_set_window(MSFilter *f, void *arg){
AndroidDisplay *ad=(AndroidDisplay*)f->data;
unsigned long id=*(unsigned long*)arg;
JNIEnv *jenv=ms_get_jni_env();
jobject window=(jobject)id;
ms_filter_lock(f);
if (window) {
unsigned int ptr = (unsigned int)ad->ogl;
ms_message("Sending opengles_display pointer as long: %p -> %u", ad->ogl, ptr);
(*jenv)->CallVoidMethod(jenv,window,ad->set_opengles_display_id, ptr);
ad->ogl_free_ready = FALSE;
} else {
if (window != ad->android_video_window) {
ms_message("Clearing opengles_display (%p : %d)", ad->ogl, ad->ogl_free_ready);
/* when context is lost GL resources are freed by Android */
ogl_display_uninit(ad->ogl, FALSE);
if (ad->ogl_free_ready) {
ms_free(ad->ogl);
ad->ogl = 0;
} else {
ad->ogl_free_ready = TRUE;
}
/* clear native ptr, to prevent rendering to occur now that ptr is invalid */
(*jenv)->CallVoidMethod(jenv,ad->android_video_window,ad->set_opengles_display_id, 0);
}
}
ad->android_video_window=window;
ms_filter_unlock(f);
return 0;
}
static void android_display_uninit(MSFilter *f){
AndroidDisplay *ad=(AndroidDisplay*)f->data;
JNIEnv *jenv=ms_get_jni_env();
ms_message("%s %p %p", __FUNCTION__, f, ad->ogl);
if (ad->ogl) {
/* clear native ptr, to prevent rendering to occur now that ptr is invalid */
if (ad->android_video_window)
(*jenv)->CallVoidMethod(jenv,ad->android_video_window,ad->set_opengles_display_id, 0);
ogl_display_uninit(ad->ogl,FALSE);
ms_free(ad->ogl);
}
if (ad->android_video_window) (*jenv)->DeleteGlobalRef(jenv, ad->android_video_window);
ms_free(ad);
}
static int android_display_set_window(MSFilter *f, void *arg){
AndroidDisplay *ad=(AndroidDisplay*)f->data;
unsigned long id=*(unsigned long*)arg;
JNIEnv *jenv=ms_get_jni_env();
jobject window=(jobject)id;
jobject old_window;
if (window == ad->android_video_window) return 0;
ms_filter_lock(f);
old_window=ad->android_video_window;
if (ad->android_video_window) {
ms_message("Clearing old opengles_display (%p)", ad->ogl);
/* clear native ptr, to prevent rendering to occur now that ptr is invalid */
(*jenv)->CallVoidMethod(jenv,ad->android_video_window,ad->set_opengles_display_id, 0);
/* when context is lost GL resources are freed by Android */
ogl_display_uninit(ad->ogl, FALSE);
ms_free(ad->ogl);
ad->ogl = ogl_display_new();
}
if (window) {
unsigned int ptr = (unsigned int)ad->ogl;
ad->android_video_window=(*jenv)->NewGlobalRef(jenv, window);
ms_message("Sending opengles_display pointer as long: %p -> %u", ad->ogl, ptr);
(*jenv)->CallVoidMethod(jenv,window,ad->set_opengles_display_id, ptr);
}else ad->android_video_window=NULL;
if (old_window)
(*jenv)->DeleteGlobalRef(jenv, old_window);
ms_filter_unlock(f);
return 0;
}
