Typo

[vlc] / modules / access / dvb / dvb.h

diff --git a/modules/access/dvb/dvb.h b/modules/access/dvb/dvb.h
index 8ba18ab23c679badec9038de307bfc95ed4c70b2..a5dcaf4a78be1e03c2fbde251485e3951d191694 100644 (file)
--- a/modules/access/dvb/dvb.h
+++ b/modules/access/dvb/dvb.h
@@ -1,11 +1,12 @@
 /*****************************************************************************
  * dvb.h : functions to control a DVB card under Linux with v4l2
  *****************************************************************************
- * Copyright (C) 1998-2003 VideoLAN
+ * Copyright (C) 1998-2005 the VideoLAN team
  *
  * Authors: Johan Bilien <jobi@via.ecp.fr>
- *          Jean-Paul Saman <saman@natlab.research.philips.com>
- *          Christopher Ross <ross@natlab.research.philips.com>
+ *          Jean-Paul Saman <jpsaman _at_ videolan _dot_ org>
+ *          Christopher Ross <chris@tebibyte.org>
+ *          Christophe Massiot <massiot@via.ecp.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,31 +23,78 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA    02111, USA.
  *****************************************************************************/
 
-
 /*****************************************************************************
- * Devices location
+ * Local structures
  *****************************************************************************/
-#define DMX      "/dev/dvb/adapter%d/demux%d"
-#define FRONTEND "/dev/dvb/adapter%d/frontend%d"
-#define DVR      "/dev/dvb/adapter%d/dvr%d"
+typedef struct demux_handle_t
+{
+    int i_pid;
+    int i_handle;
+    int i_type;
+} demux_handle_t;
+
+typedef struct frontend_t frontend_t;
+typedef struct
+{
+    int i_snr;              /**< Signal Noise ratio */
+    int i_ber;              /**< Bitrate error ratio */
+    int i_signal_strenth;   /**< Signal strength */
+} frontend_statistic_t;
+
+typedef struct
+{
+    bool b_has_signal;
+    bool b_has_carrier;
+    bool b_has_lock;
+} frontend_status_t;
+
+#define MAX_DEMUX 256
+
+struct scan_t;
+struct scan_parameter_t;
+
+struct access_sys_t
+{
+    int i_handle, i_frontend_handle;
+    demux_handle_t p_demux_handles[MAX_DEMUX];
+    frontend_t *p_frontend;
+    mtime_t i_frontend_timeout;
+    bool b_budget_mode;
+
+    struct cam *p_cam;
+
+    /* */
+    int i_read_once;
+
+    int i_stat_counter;
+
+    /* Scan */
+    struct scan_t *scan;
+};
+
+#define VIDEO0_TYPE     1
+#define AUDIO0_TYPE     2
+#define TELETEXT0_TYPE  3
+#define SUBTITLE0_TYPE  4
+#define PCR0_TYPE       5
+#define TYPE_INTERVAL   5
+#define OTHER_TYPE     21
 
 /*****************************************************************************
  * Prototypes
  *****************************************************************************/
-int ioctl_SetFrontend (input_thread_t * p_input, struct dvb_frontend_parameters fep, int b_polarisation,
-                       unsigned int u_lnb_lof1, unsigned int u_lnb_lof2, unsigned int u_lnb_slof,
-                       unsigned int u_adapter, unsigned int u_device );
-int ioctl_SetDMXFilter(input_thread_t * p_input, int i_pid, int *pi_fd, int i_type, unsigned int u_adapter, unsigned int u_device );
-int ioctl_UnsetDMXFilter(input_thread_t * p_input, int );
-int ioctl_InfoFrontend(input_thread_t * p_input, struct dvb_frontend_info *info, unsigned int u_adapter, unsigned int u_device );
 
-/*****************************************************************************
- * dvb argument helper functions 
- *****************************************************************************/
-fe_bandwidth_t dvb_DecodeBandwidth(input_thread_t * p_input, int bandwidth);
-fe_code_rate_t dvb_DecodeFEC(input_thread_t * p_input, int fec);
-fe_modulation_t dvb_DecodeModulation(input_thread_t * p_input, int modulation);
-fe_transmit_mode_t dvb_DecodeTransmission(input_thread_t * p_input, int transmission);
-fe_guard_interval_t dvb_DecodeGuardInterval(input_thread_t * p_input, int guard);
-fe_hierarchy_t dvb_DecodeHierarchy(input_thread_t * p_input, int hierarchy);
-fe_spectral_inversion_t dvb_DecodeInversion(input_thread_t * p_input, int inversion);
+int  FrontendOpen( access_t * );
+void FrontendPoll( access_t *p_access );
+int  FrontendSet( access_t * );
+void FrontendClose( access_t * );
+
+int  FrontendGetStatistic( access_t *, frontend_statistic_t * );
+void FrontendGetStatus( access_t *, frontend_status_t * );
+int  FrontendGetScanParameter( access_t *, struct scan_parameter_t * );
+
+int DMXSetFilter( access_t *, int i_pid, int * pi_fd, int i_type );
+int DMXUnsetFilter( access_t *, int i_fd );
+
+int  DVROpen( access_t * );
+void DVRClose( access_t * );