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Add absolute mouse motion support

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This commit is contained in:
Cameron Gutman 2020-04-11 15:40:50 -07:00
commit ef7de27727
3 changed files with 40 additions and 3 deletions
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35
src/InputStream.c
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@ -440,7 +440,7 @@ int LiSendMouseMoveEvent(short deltaX, short deltaY) {
holder->packetLength = sizeof(NV_MOUSE_MOVE_PACKET);
holder->packet.mouseMove.header.packetType = htonl(PACKET_TYPE_MOUSE_MOVE);
holder->packet.mouseMove.magic = MOUSE_MOVE_MAGIC;
holder->packet.mouseMove.magic = MOUSE_MOVE_REL_MAGIC;
// On Gen 5 servers, the header code is incremented by one
if (AppVersionQuad[0] >= 5) {
holder->packet.mouseMove.magic++;
@ -456,6 +456,39 @@ int LiSendMouseMoveEvent(short deltaX, short deltaY) {
return err;
}
// Send a mouse position update to the streaming machine
int LiSendMousePositionEvent(short x, short y) {
PPACKET_HOLDER holder;
int err;
if (!initialized) {
return -2;
}
// TODO: Figure out the exact version where this was added
if (AppVersionQuad[0] < 7) {
return -3;
}
holder = malloc(sizeof(*holder));
if (holder == NULL) {
return -1;
}
holder->packetLength = sizeof(NV_MOUSE_MOVE_PACKET);
holder->packet.mouseMove.header.packetType = htonl(PACKET_TYPE_MOUSE_MOVE);
holder->packet.mouseMove.magic = MOUSE_MOVE_ABS_MAGIC;
holder->packet.mouseMove.deltaX = htons(x);
holder->packet.mouseMove.deltaY = htons(y);
err = LbqOfferQueueItem(&packetQueue, holder, &holder->entry);
if (err != LBQ_SUCCESS) {
free(holder);
}
return err;
}
// Send a mouse button event to the streaming machine
int LiSendMouseButtonEvent(char action, int button) {
PPACKET_HOLDER holder;