[MPlayer-cvslog] r21001 - in trunk: DOCS/man/en/mplayer.1 cfg-common.h configure help/help_mp-en.h stream/stream_radio.c stream/stream_radio.h
voroshil
subversion at mplayerhq.hu
Sat Nov 18 07:53:38 CET 2006
Author: voroshil
Date: Sat Nov 18 07:53:33 2006
New Revision: 21001
Modified:
trunk/cfg-common.h
trunk/configure
trunk/help/help_mp-en.h
trunk/stream/stream_radio.c
trunk/stream/stream_radio.h
Changes in other areas also in this revision:
Modified:
trunk/DOCS/man/en/mplayer.1
Log:
Add *BSD BT848 radio support
Modified: trunk/cfg-common.h
==============================================================================
--- trunk/cfg-common.h (original)
+++ trunk/cfg-common.h Sat Nov 18 07:53:33 2006
@@ -394,6 +394,10 @@
m_option_t radioopts_conf[]={
{"device", &radio_param_device, CONF_TYPE_STRING, 0, 0 ,0, NULL},
{"driver", &radio_param_driver, CONF_TYPE_STRING, 0, 0 ,0, NULL},
+#ifdef RADIO_BSDBT848_HDR
+ {"freq_min", &radio_param_freq_min, CONF_TYPE_FLOAT, 0, 0 ,0, NULL},
+ {"freq_max", &radio_param_freq_max, CONF_TYPE_FLOAT, 0, 0 ,0, NULL},
+#endif
{"channels", &radio_param_channels, CONF_TYPE_STRING_LIST, 0, 0 ,0, NULL},
{"volume", &radio_param_volume, CONF_TYPE_INT, CONF_RANGE, 0 ,100, NULL},
{"adevice", &radio_param_adevice, CONF_TYPE_STRING, 0, 0 ,0, NULL},
Modified: trunk/configure
==============================================================================
--- trunk/configure (original)
+++ trunk/configure Sat Nov 18 07:53:33 2006
@@ -228,6 +228,7 @@
--enable-radio enable radio interface [disable]
--enable-radio-capture enable radio capture (through PCI/line-in) [disable]
--disable-radio-v4l2 disable Video4Linux2 radio interface [autodetect]
+ --disable-radio-bsdbt848 disable BSD BT848 radio interface [autodetect]
--disable-tv disable TV interface (TV/DVB grabbers) [enable]
--disable-tv-v4l1 disable Video4Linux TV interface [autodetect]
--disable-tv-v4l2 disable Video4Linux2 TV interface [autodetect]
@@ -1647,6 +1648,7 @@
_radio_capture=no
_radio_v4l=auto
_radio_v4l2=auto
+_radio_bsdbt848=auto
_tv=yes
_tv_v4l1=auto
_tv_v4l2=auto
@@ -1904,6 +1906,8 @@
--disable-radio-v4l) _radio_v4l=no ;;
--enable-radio-v4l2) _radio_v4l2=yes ;;
--disable-radio-v4l2) _radio_v4l2=no ;;
+ --enable-radio-bsdbt848) _radio_bsdbt848=yes ;;
+ --disable-radio-bsdbt848) _radio_bsdbt848=no ;;
--enable-pvr) _pvr=yes ;;
--disable-pvr) _pvr=no ;;
--enable-fastmemcpy) _fastmemcpy=yes ;;
@@ -6723,8 +6727,31 @@
fi
echores "$_radio_v4l"
-if test "$_radio_v4l" = no && test "$_radio_v4l2" = no && test "$_radio" = yes ; then
- die "Radio driver requires V4L or V4L2!"
+if bsd && test "$_radio" = yes && test "$_radio_bsdbt848" = auto ; then
+echocheck "*BSD BrookTree 848 Radio interface header"
+ for file in "dev/ic/bt8xx.h" \
+ "machine/ioctl_bt848.h" \
+ "dev/bktr/ioctl_bt848.h" \
+ "dev/video/bktr/ioctl_bt848.h" ; do
+ cat > $TMPC <<EOF
+#include <sys/types.h>
+#include <$file>
+int main(void) { return 0; }
+EOF
+ cc_check && _radio_bsdbt848_hdr=$file
+ done
+echores "$_radio_bsdbt848_hdr"
+fi #if bsd && radio && radio_bsdbt848
+
+if test -n "$_radio_bsdbt848_hdr" ; then
+ _def_radio_bsdbt848="#define RADIO_BSDBT848_HDR <$_radio_bsdbt848_hdr>"
+else
+ _def_radio_bsdbt848='#undef RADIO_BSDBT848_HDR '
+fi
+
+if test "$_radio_v4l" = no && test "$_radio_v4l2" = no && \
+ test -z "$_radio_bsdbt848_hdr" && test "$_radio" = yes ; then
+ die "Radio driver requires BSD BT848, V4L or V4L2!"
fi
echocheck "Video 4 Linux 2 MPEG PVR interface"
@@ -7954,6 +7981,9 @@
/* Enable Video 4 Linux 2 Radio interface support */
$_def_radio_v4l2
+/* Enable *BSD BrookTree Radio interface support */
+$_def_radio_bsdbt848
+
/* Enable Video 4 Linux 2 MPEG PVR support */
$_def_pvr
Modified: trunk/help/help_mp-en.h
==============================================================================
--- trunk/help/help_mp-en.h (original)
+++ trunk/help/help_mp-en.h Sat Nov 18 07:53:33 2006
@@ -1960,4 +1960,5 @@
#define MSGTR_RADIO_DriverUnknownStr "[radio] Unknown driver name: %s\n"
#define MSGTR_RADIO_DriverV4L2 "[radio] Using V4Lv2 radio interface.\n"
#define MSGTR_RADIO_DriverV4L "[radio] Using V4Lv1 radio interface.\n"
+#define MSGTR_RADIO_DriverBSDBT848 "[radio] Using *BSD BT848 radio interface.\n"
Modified: trunk/stream/stream_radio.c
==============================================================================
--- trunk/stream/stream_radio.c (original)
+++ trunk/stream/stream_radio.c Sat Nov 18 07:53:33 2006
@@ -33,6 +33,13 @@
#include <sys/ioctl.h>
#include <errno.h>
#include <unistd.h>
+
+#ifdef RADIO_BSDBT848_HDR
+#include <sys/param.h>
+#include RADIO_BSDBT848_HDR
+
+#else // RADIO_BSDBT848_HDR
+
#include <linux/types.h>
#ifdef HAVE_RADIO_V4L2
@@ -44,6 +51,7 @@
#warning "V4L is deprecated and will be removed in future"
#endif
+#endif // !RADIO_BSDBT848_HDR
#include "stream.h"
@@ -72,6 +80,7 @@
#define RADIO_DRIVER_UNKNOWN 0
#define RADIO_DRIVER_V4L 1
#define RADIO_DRIVER_V4L2 2
+#define RADIO_DRIVER_BSDBT848 3
typedef struct radio_channels_s {
int index; ///< channel index in channels list
@@ -81,8 +90,17 @@
struct radio_channels_s * prev;
} radio_channels_t;
+#ifdef RADIO_BSDBT848_HDR
+/** (device,string, "/dev/tuner0") name of radio device file */
+char* radio_param_device="/dev/tuner0";
+/** radio_param_freq_min (freq_min,float,87.5) minimal allowed frequency */
+float radio_param_freq_min=87.50;
+/** radio_param_freq_min (freq_min,float,108.0) maximal allowed frequency */
+float radio_param_freq_max=108.00;
+#else
/** (device,string, "/dev/radio0") name of radio device file */
char* radio_param_device="/dev/radio0";
+#endif
/** (driver,string, "v4l2") radio driver (v4l,v4l2) */
char* radio_param_driver="default";
/** radio_param_channels (channels,string,NULL) channels list (see man page) */
@@ -507,6 +525,106 @@
return STREAM_ERROR;
}
#endif //HAVE_RADIO_V4L
+#ifdef RADIO_BSDBT848_HDR
+/*****************************************************************
+ * \brief get fraction value for using in set_frequency and get_frequency
+ * \return STREAM_OK if success, STREAM_ERROR otherwise
+ *
+ * For *BSD BT848 frac=100
+ *
+ * Here is a coment from FreeBSD 5.2-RELEASE source code:
+ *
+ * * Tuner Notes:
+ * * Programming the tuner properly is quite complicated.
+ * * Here are some notes, based on a FM1246 data sheet for a PAL-I tuner.
+ * * The tuner (front end) covers 45.75 MHz - 855.25 MHz and an FM band of
+ * * 87.5 MHz to 108.0 MHz.
+ *
+ * Thus, frequency range is limited to 87.5-108.0, but you can change
+ * it, using freq_min and freq_max options
+*/
+static int init_frac_bsdbt848(radio_priv_t* priv){
+ priv->frac=100;
+ priv->rangelow=radio_param_freq_min;
+ priv->rangehigh=radio_param_freq_max;
+ return STREAM_OK;
+}
+
+/*****************************************************************
+ * \brief tune card to given frequency
+ * \param frequency frequency in MHz
+ * \return STREAM_OK if success, STREAM_ERROR otherwise
+ */
+static int set_frequency_bsdbt848(radio_priv_t* priv,float frequency){
+ unsigned int freq;
+ freq=frequency*priv->frac;
+ if(ioctl(priv->radio_fd,RADIO_SETFREQ,&freq)<0){
+ mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_SetFreqFailed,freq, frequency, strerror(errno));
+ return STREAM_ERROR;
+ }
+ return STREAM_OK;
+}
+
+/*****************************************************************
+ * \brief get current tuned frequency from card
+ * \param frequency where to store frequency in MHz
+ * \return STREAM_OK if success, STREAM_ERROR otherwise
+ */
+static int get_frequency_bsdbt848(radio_priv_t* priv,float* frequency){
+ unsigned int freq;
+ if (ioctl(priv->radio_fd, RADIO_GETFREQ, &freq) < 0) {
+ mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_GetFreqFailed,strerror(errno));
+ return STREAM_ERROR;
+ }
+ *frequency=((float)freq)/priv->frac;
+ return STREAM_OK;
+}
+
+/*****************************************************************
+ * \brief set volume on radio card
+ * \param volume volume level (0..100)
+ * \return STREAM_OK if success, STREAM_ERROR otherwise
+ *
+ * *BSD BT848 does not have volume changing abilities, so
+ * we will just mute sound if volume=0 and unmute it otherwise.
+ */
+static void set_volume_bsdbt848(radio_priv_t* priv,int volume){
+ int audio_flags;
+
+ /*arg must be between 0 and 100*/
+ if (volume > 100) volume = 100;
+ if (volume < 0) volume = 0;
+
+ audio_flags = (volume==0?AUDIO_MUTE:AUDIO_UNMUTE);
+ if (ioctl(priv->radio_fd, BT848_SAUDIO, &audio_flags)<0){
+ mp_msg(MSGT_RADIO,MSGL_WARN,MSGTR_RADIO_SetMuteFailed,strerror(errno));
+ }
+}
+
+/*****************************************************************
+ * \brief get current volume from radio card
+ * \param volume where to store volume level (0..100)
+ * \return previous STREAM_OK if success, STREAM_ERROR otherwise
+ *
+ * *BSD BT848 does not have volume changing abilities, so
+ * we will return 0 if sound is muted and 100 otherwise.
+ */
+static int get_volume_bsdbt848(radio_priv_t* priv,int* volume){
+ int audio_flags;
+
+ if (ioctl(priv->radio_fd, BT848_GAUDIO, &audio_flags)<0){
+ mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_GetVolumeFailed,strerror(errno));
+ return STREAM_ERROR;
+ }
+
+ if (audio_flags & AUDIO_MUTE)
+ *volume=0;
+ else
+ *volume=100;
+
+ return STREAM_OK;
+}
+#endif //RADIO_BSDBT848_HDR
static inline int init_frac(radio_priv_t* priv){
switch(priv->driver){
@@ -518,6 +636,10 @@
case RADIO_DRIVER_V4L2:
return init_frac_v4l2(priv);
#endif
+#ifdef RADIO_BSDBT848_HDR
+ case RADIO_DRIVER_BSDBT848:
+ return init_frac_bsdbt848(priv);
+#endif
}
mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_DriverUnknownId,priv->driver);
return STREAM_ERROR;
@@ -540,6 +662,12 @@
return STREAM_ERROR;
break;
#endif
+#ifdef RADIO_BSDBT848_HDR
+ case RADIO_DRIVER_BSDBT848:
+ if(set_frequency_bsdbt848(priv,frequency)!=STREAM_OK)
+ return STREAM_ERROR;
+ break;
+#endif
default:
mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_DriverUnknownId,priv->driver);
return STREAM_ERROR;
@@ -562,6 +690,10 @@
case RADIO_DRIVER_V4L2:
return get_frequency_v4l2(priv,frequency);
#endif
+#ifdef RADIO_BSDBT848_HDR
+ case RADIO_DRIVER_BSDBT848:
+ return get_frequency_bsdbt848(priv,frequency);
+#endif
}
mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_DriverUnknownId,priv->driver);
return STREAM_ERROR;
@@ -578,6 +710,11 @@
set_volume_v4l2(priv,volume);
return;
#endif
+#ifdef RADIO_BSDBT848_HDR
+ case RADIO_DRIVER_BSDBT848:
+ set_volume_bsdbt848(priv,volume);
+ return;
+#endif
}
mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_DriverUnknownId,priv->driver);
}
@@ -591,6 +728,10 @@
case RADIO_DRIVER_V4L2:
return get_volume_v4l2(priv,volume);
#endif
+#ifdef RADIO_BSDBT848_HDR
+ case RADIO_DRIVER_BSDBT848:
+ return get_volume_bsdbt848(priv,volume);
+#endif
}
mp_msg(MSGT_RADIO,MSGL_ERR,MSGTR_RADIO_DriverUnknownId,priv->driver);
return STREAM_ERROR;
@@ -996,8 +1137,10 @@
if (strncmp(radio_param_driver,"default",7)==0)
-#ifdef HAVE_RADIO_V4L2
+#if defined(HAVE_RADIO_V4L2)
priv->driver=RADIO_DRIVER_V4L2;
+#elif defined(RADIO_BSDBT848_HDR)
+ priv->driver=RADIO_DRIVER_BSDBT848;
#else
priv->driver=RADIO_DRIVER_V4L;
#endif
@@ -1012,6 +1155,11 @@
priv->driver=RADIO_DRIVER_V4L;
else
#endif
+#ifdef RADIO_BSDBT848_HDR
+ if (strncmp(radio_param_driver,"bsdbt848",8)==0)
+ priv->driver=RADIO_DRIVER_BSDBT848;
+ else
+#endif
priv->driver=RADIO_DRIVER_UNKNOWN;
@@ -1022,6 +1170,9 @@
case RADIO_DRIVER_V4L2:
mp_msg(MSGT_RADIO, MSGL_INFO, MSGTR_RADIO_DriverV4L2);
break;
+ case RADIO_DRIVER_BSDBT848:
+ mp_msg(MSGT_RADIO, MSGL_INFO, MSGTR_RADIO_DriverBSDBT848);
+ break;
default:
mp_msg(MSGT_RADIO, MSGL_INFO, MSGTR_RADIO_DriverUnknownStr,radio_param_driver);
close_s(stream);
Modified: trunk/stream/stream_radio.h
==============================================================================
--- trunk/stream/stream_radio.h (original)
+++ trunk/stream/stream_radio.h Sat Nov 18 07:53:33 2006
@@ -7,6 +7,10 @@
extern char *radio_param_device;
extern char *radio_param_driver;
+#ifdef RADIO_BSDBT848_HDR
+extern float radio_param_freq_min;
+extern float radio_param_freq_max;
+#endif
extern char **radio_param_channels;
extern int radio_param_volume;
extern char* radio_param_adevice;
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