Allows server to tell codec and start/stop the streaming
---
spice/stream-device.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/spice/stream-device.h b/spice/stream-device.h
index 427095b..0185fbd 100644
--- a/spice/stream-device.h
+++ b/spice/stream-device.h
@@ -81,6 +81,8 @@ typedef enum StreamMsgType {
STREAM_TYPE_FORMAT,
/* stream data */
STREAM_TYPE_DATA,
+ /* server ask to start a new stream */
+ STREAM_TYPE_START_STOP,
} StreamMsgType;
/* Generic extension capabilities.
@@ -125,4 +127,21 @@ typedef struct StreamMsgData {
uint8_t data[0];
} StreamMsgData;
+/* Tell to stop current stream and possibly start a new one.
+ * This message is sent by the host to the guest.
+ * Allows to communicate the codecs supported by the clients.
+ * The agent should stop the old stream and if any codec in the
+ * list is supported start streaming (as Mjpeg is always supported
+ * agent should stop only on a real stop request).
+ *
+ * States allowed: any
+ * state will change to Idle (no codecs) or Ready
+ */
+typedef struct StreamMsgStartStop {
+ /* supported codecs, 0 to stop streaming */
+ uint8_t num_codecs;
+ /* as defined in SpiceVideoCodecType enumeration */
+ uint8_t codecs[0];
+} StreamMsgStartStop;
+
#endif /* SPICE_STREAM_DEVICE_H_ */
--
2.13.5
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