cec: async writes for CUSBCECAdapterCommunication. less locks and polls, more speed

[deb_libcec.git] / include / cectypes.h

diff --git a/include/cectypes.h b/include/cectypes.h
index a1bafacf446db589fcd26423d999ebb024c5a253..ea2c73dc653935695f8968e7a61011656bbd5ddd 100644 (file)
--- a/include/cectypes.h
+++ b/include/cectypes.h
@@ -1017,7 +1017,8 @@ typedef struct cec_logical_addresses
 
 typedef enum libcec_alert
 {
-  CEC_ALERT_SERVICE_DEVICE
+  CEC_ALERT_SERVICE_DEVICE,
+  CEC_ALERT_CONNECTION_LOST
 } libcec_alert;
 
 typedef enum libcec_parameter_type
@@ -1038,6 +1039,7 @@ typedef int (CEC_CDECL* CBCecKeyPressType)(void *param, const cec_keypress &);
 typedef int (CEC_CDECL* CBCecCommandType)(void *param, const cec_command &);
 typedef int (CEC_CDECL* CBCecConfigurationChangedType)(void *param, const libcec_configuration &);
 typedef int (CEC_CDECL* CBCecAlertType)(void *param, const libcec_alert, const libcec_parameter &);
+typedef int (CEC_CDECL* CBCecMenuStateChangedType)(void *param, const cec_menu_state);
 
 typedef struct ICECCallbacks
 {
@@ -1076,6 +1078,32 @@ typedef struct ICECCallbacks
    * @return 1 when ok, 0 otherwise
    */
   CBCecAlertType CBCecAlert;
+
+  /*!
+   * @brief Transfer a menu state change to the client.
+   * Transfer a menu state change to the client. If the command returns 1, then the change will be processed by
+   * the busdevice. If 0, then the state of the busdevice won't be changed, and will always be kept 'activated',
+   * @warning CEC does not allow the player to suppress the menu state change on the TV, so the menu on the TV will always be displayed, whatever the return value of this method is.
+   * so keypresses are always routed.
+   * @param newVal The new value.
+   * @return 1 when libCEC should use this new value, 0 otherwise.
+   */
+  CBCecMenuStateChangedType CBCecMenuStateChanged;
+
+#ifdef __cplusplus
+   ICECCallbacks(void) { Clear(); }
+  ~ICECCallbacks(void) { Clear(); };
+
+  void Clear(void)
+  {
+    CBCecLogMessage           = NULL;
+    CBCecKeyPress             = NULL;
+    CBCecCommand              = NULL;
+    CBCecConfigurationChanged = NULL;
+    CBCecAlert                = NULL;
+    CBCecMenuStateChanged     = NULL;
+  }
+#endif
 } ICECCallbacks;
 
 typedef enum cec_client_version
@@ -1098,7 +1126,8 @@ typedef enum cec_server_version
   CEC_SERVER_VERSION_1_5_2   = 0x1502,
   CEC_SERVER_VERSION_1_5_3   = 0x1503,
   CEC_SERVER_VERSION_1_6_0   = 0x1600,
-  CEC_SERVER_VERSION_1_6_1   = 0x1601
+  CEC_SERVER_VERSION_1_6_1   = 0x1601,
+  CEC_SERVER_VERSION_1_6_2   = 0x1602
 } cec_server_version;
 
 typedef struct libcec_configuration
@@ -1134,6 +1163,9 @@ typedef struct libcec_configuration
   char                  strDeviceLanguage[3]; /*!< the menu language used by the client. 3 character ISO 639-2 country code. see http://http://www.loc.gov/standards/iso639-2/ */
 
 #ifdef __cplusplus
+   libcec_configuration(void) { Clear(); }
+  ~libcec_configuration(void) { Clear(); }
+
   /*!
    * @brief Reset this configution struct to the default values.
    */