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sample-gltf-viewer: add polish to the drag-and-drop feature.

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This commit is contained in:
Philip Rideout
2021-03-03 12:28:57 -08:00
parent c3c2a732cd
commit 30b0f39a36
8 changed files with 142 additions and 57 deletions
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19
android/filament-utils-android/src/main/cpp/RemoteServer.cpp
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@@ -39,21 +39,28 @@ Java_com_google_android_filament_utils_RemoteServer_nDestroy(JNIEnv*, jclass, jl
extern "C" JNIEXPORT jstring JNICALL
Java_com_google_android_filament_utils_RemoteServer_nPeekIncomingLabel(JNIEnv* env, jclass, jlong native) {
RemoteServer* server = (RemoteServer*) native;
IncomingMessage const* msg = server->peekIncomingMessage();
char const* label = server->peekIncomingLabel();
return label ? env->NewStringUTF(label) : nullptr;
}
extern "C" JNIEXPORT jstring JNICALL
Java_com_google_android_filament_utils_RemoteServer_nPeekReceivedLabel(JNIEnv* env, jclass, jlong native) {
RemoteServer* server = (RemoteServer*) native;
ReceivedMessage const* msg = server->peekReceivedMessage();
return msg ? env->NewStringUTF(msg->label) : nullptr;
}
extern "C" JNIEXPORT jint JNICALL
Java_com_google_android_filament_utils_RemoteServer_nPeekIncomingBufferLength(JNIEnv* env, jclass, jlong native) {
Java_com_google_android_filament_utils_RemoteServer_nPeekReceivedBufferLength(JNIEnv* env, jclass, jlong native) {
RemoteServer* server = (RemoteServer*) native;
IncomingMessage const* msg = server->peekIncomingMessage();
ReceivedMessage const* msg = server->peekReceivedMessage();
return msg ? msg->bufferByteCount : 0;
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_utils_RemoteServer_nAcquireIncomingMessage(JNIEnv* env, jclass, jlong native, jobject buffer, jint length) {
Java_com_google_android_filament_utils_RemoteServer_nAcquireReceivedMessage(JNIEnv* env, jclass, jlong native, jobject buffer, jint length) {
RemoteServer* server = (RemoteServer*) native;
IncomingMessage const* msg = server->acquireIncomingMessage();
ReceivedMessage const* msg = server->acquireReceivedMessage();
if (msg == nullptr) {
return;
}
@@ -65,6 +72,6 @@ Java_com_google_android_filament_utils_RemoteServer_nAcquireIncomingMessage(JNIE
}
memcpy(address, msg->buffer, length);
server->releaseIncomingMessage(msg);
server->releaseReceivedMessage(msg);
}