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-rw-r--r--DOCS/man/options.rst59
-rwxr-xr-xTOOLS/old-configure4
-rw-r--r--TOOLS/old-makefile2
-rw-r--r--options/options.c4
-rw-r--r--stream/stream.c4
-rw-r--r--stream/stream_pvr.c1615
-rw-r--r--wscript5
-rw-r--r--wscript_build.py1
8 files changed, 0 insertions, 1694 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 7533c389d7..14a0a7bec9 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -3353,65 +3353,6 @@ DVB
Default: ``no``
-PVR
----
-
-``--pvr-...``
- These options tune various encoding properties of the PVR capture module.
- It has to be used with any hardware MPEG encoder based card supported by
- the V4L2 driver. The Hauppauge WinTV PVR-150/250/350/500 and all IVTV
- based cards are known as PVR capture cards. Be aware that only Linux
- 2.6.18 kernel and above is able to handle MPEG stream through V4L2 layer.
- For hardware capture of an MPEG stream and watching it with mpv, use
- ``pvr://`` as media URL.
-
-
-``--pvr-aspect=<0-3>``
- Specify input aspect ratio:
-
- :0: 1:1
- :1: 4:3 (default)
- :2: 16:9
- :3: 2.21:1
-
-``--pvr-arate=<32000-48000>``
- Specify encoding audio rate (default: 48000 Hz, available: 32000,
- 44100 and 48000 Hz).
-
-``--pvr-alayer=<1-3>``
- Specify MPEG audio layer encoding (default: 2).
-
-``--pvr-abitrate=<32-448>``
- Specify audio encoding bitrate in kbps (default: 384).
-
-``--pvr-amode=<value>``
- Specify audio encoding mode. Available preset values are 'stereo',
- 'joint_stereo', 'dual' and 'mono' (default: stereo).
-
-``--pvr-vbitrate=<value>``
- Specify average video bitrate encoding in Mbps (default: 6).
-
-``--pvr-vmode=<value>``
- Specify video encoding mode:
-
- :vbr: Variable Bit Rate (default)
- :cbr: Constant Bit Rate
-
-``--pvr-vpeak=<value>``
- Specify peak video bitrate encoding in Mbps (only useful for VBR
- encoding, default: 9.6).
-
-``--pvr-fmt=<value>``
- Choose an MPEG format for encoding:
-
- :ps: MPEG-2 Program Stream (default)
- :ts: MPEG-2 Transport Stream
- :mpeg1: MPEG-1 System Stream
- :vcd: Video CD compatible stream
- :svcd: Super Video CD compatible stream
- :dvd: DVD compatible stream
-
-
Miscellaneous
-------------
diff --git a/TOOLS/old-configure b/TOOLS/old-configure
index 5f14e7c02f..6b5635c2e1 100755
--- a/TOOLS/old-configure
+++ b/TOOLS/old-configure
@@ -176,7 +176,6 @@ options_state_machine() {
opt_yes_no _tv "TV interface (TV/DVB grabbers)" yes
opt_yes_no _tv_v4l2 "Video4Linux2 TV interface"
opt_yes_no _libv4l2 "libv4l2"
- opt_yes_no _pvr "Video4Linux2 MPEG PVR"
opt_yes_no _smb "Samba (SMB) input"
opt_yes_no _lcms2 "LCMS2 support"
opt_yes_no _bluray "Blu-ray support"
@@ -836,9 +835,6 @@ check_trivial "TV audio input" $_tv_v4l2 AUDIO_INPUT
test $_tv_v4l2 = no && _libv4l2=no
check_pkg_config "libv4l2 support" $_libv4l2 LIBV4L2 'libv4l2'
-test "$_tv_v4l2" = no && _pvr=no
-check_compile "Video 4 Linux 2 MPEG PVR interface" $_pvr PVR waftools/fragments/pvr.c
-
# Note: Lua has no official .pc file, so there are different OS-specific ones.
# Also, we support luajit, which is compatible to 5.1.
diff --git a/TOOLS/old-makefile b/TOOLS/old-makefile
index 29d9b73eed..8645b94a4f 100644
--- a/TOOLS/old-makefile
+++ b/TOOLS/old-makefile
@@ -42,8 +42,6 @@ SOURCES-$(LIBBLURAY) += stream/stream_bluray.c
SOURCES-$(LIBSMBCLIENT) += stream/stream_smb.c
-SOURCES-$(PVR) += stream/stream_pvr.c
-
SOURCES-$(TV) += stream/stream_tv.c stream/tv.c \
stream/frequencies.c stream/tvi_dummy.c \
demux/demux_tv.c
diff --git a/options/options.c b/options/options.c
index f65e63566d..058265ae69 100644
--- a/options/options.c
+++ b/options/options.c
@@ -60,7 +60,6 @@ static void print_help(struct mp_log *log)
}
extern const struct m_sub_options tv_params_conf;
-extern const struct m_sub_options stream_pvr_conf;
extern const struct m_sub_options stream_cdda_conf;
extern const struct m_sub_options stream_dvb_conf;
extern const struct m_sub_options stream_lavf_conf;
@@ -260,9 +259,6 @@ const m_option_t mp_opts[] = {
#if HAVE_TV
OPT_SUBSTRUCT("tv", tv_params, tv_params_conf, 0),
#endif /* HAVE_TV */
-#if HAVE_PVR
- OPT_SUBSTRUCT("pvr", stream_pvr_opts, stream_pvr_conf, 0),
-#endif /* HAVE_PVR */
#if HAVE_DVBIN
OPT_SUBSTRUCT("dvbin", stream_dvb_opts, stream_dvb_conf, 0),
#endif
diff --git a/stream/stream.c b/stream/stream.c
index a2c0ea2a9d..1ceb184c48 100644
--- a/stream/stream.c
+++ b/stream/stream.c
@@ -57,7 +57,6 @@
extern const stream_info_t stream_info_cdda;
extern const stream_info_t stream_info_dvb;
extern const stream_info_t stream_info_tv;
-extern const stream_info_t stream_info_pvr;
extern const stream_info_t stream_info_smb;
extern const stream_info_t stream_info_null;
extern const stream_info_t stream_info_memory;
@@ -90,9 +89,6 @@ static const stream_info_t *const stream_list[] = {
#if HAVE_TV
&stream_info_tv,
#endif
-#if HAVE_PVR
- &stream_info_pvr,
-#endif
#if HAVE_LIBSMBCLIENT
&stream_info_smb,
#endif
diff --git a/stream/stream_pvr.c b/stream/stream_pvr.c
deleted file mode 100644
index ca35f1f57f..0000000000
--- a/stream/stream_pvr.c
+++ /dev/null
@@ -1,1615 +0,0 @@
-/*
- * stream layer for hardware MPEG 1/2/4 encoders a.k.a PVR
- * (such as WinTV PVR-150/250/350/500 (a.k.a IVTV), pvrusb2 and cx88)
- * See http://ivtvdriver.org/index.php/Main_Page for more details on the
- * cards supported by the ivtv driver.
- *
- * Copyright (C) 2006 Benjamin Zores
- * Copyright (C) 2007 Sven Gothel (channel navigation)
- *
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <strings.h>
-#include <sys/time.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <poll.h>
-#include <linux/videodev2.h>
-
-#include <libavutil/common.h>
-#include <libavutil/avstring.h>
-
-#include "osdep/io.h"
-
-#include "common/msg.h"
-#include "common/common.h"
-#include "options/options.h"
-
-#include "stream.h"
-#include "tv.h"
-#include "frequencies.h"
-
-#define PVR_DEFAULT_DEVICE "/dev/video0"
-#define PVR_MAX_CONTROLS 10
-
-/* audio codec mode */
-#define PVR_AUDIO_MODE_ARG_STEREO "stereo"
-#define PVR_AUDIO_MODE_ARG_JOINT_STEREO "joint_stereo"
-#define PVR_AUDIO_MODE_ARG_DUAL "dual"
-#define PVR_AUDIO_MODE_ARG_MONO "mono"
-
-/* video codec bitrate mode */
-#define PVR_VIDEO_BITRATE_MODE_ARG_VBR "vbr"
-#define PVR_VIDEO_BITRATE_MODE_ARG_CBR "cbr"
-
-/* video codec stream type */
-#define PVR_VIDEO_STREAM_TYPE_PS "ps"
-#define PVR_VIDEO_STREAM_TYPE_TS "ts"
-#define PVR_VIDEO_STREAM_TYPE_MPEG1 "mpeg1"
-#define PVR_VIDEO_STREAM_TYPE_DVD "dvd"
-#define PVR_VIDEO_STREAM_TYPE_VCD "vcd"
-#define PVR_VIDEO_STREAM_TYPE_SVCD "svcd"
-
-#define PVR_STATION_NAME_SIZE 256
-
-/* command line arguments */
-struct pvr_params {
- int aspect_ratio;
- int sample_rate;
- int audio_layer;
- int audio_bitrate;
- char *audio_mode;
- int bitrate;
- char *bitrate_mode;
- int bitrate_peak;
- char *stream_type;
-};
-
-#define OPT_BASE_STRUCT struct pvr_params
-const struct m_sub_options stream_pvr_conf = {
- .opts = (const m_option_t[]) {
- OPT_INT("aspect", aspect_ratio, 0),
- OPT_INT("arate", sample_rate, 0),
- OPT_INT("alayer", audio_layer, 0),
- OPT_INT("abitrate", audio_bitrate, 0),
- OPT_STRING("amode", audio_mode, 0),
- OPT_INT("vbitrate", bitrate, 0),
- OPT_STRING("vmode", bitrate_mode, 0),
- OPT_INT("vpeak", bitrate_peak, 0),
- OPT_STRING("fmt", stream_type, 0),
- {0}
- },
- .size = sizeof(struct pvr_params),
-};
-
-#define BUFSTRCPY(d, s) av_strlcpy(d, s, sizeof(d))
-#define BUFPRINTF(d, ...) snprintf(d, sizeof(d), __VA_ARGS__)
-
-typedef struct station_elem_s {
- char name[PVR_STATION_NAME_SIZE];
- int freq;
- char station[PVR_STATION_NAME_SIZE];
- int enabled;
- int priority;
-} station_elem_t;
-
-typedef struct stationlist_s {
- char name[PVR_STATION_NAME_SIZE];
- station_elem_t *list;
- int total; /* total number */
- int used; /* used number */
- int enabled; /* enabled number */
-} stationlist_t;
-
-struct pvr_t {
- struct mp_log *log;
- tv_param_t *tv_params;
- struct pvr_params *params;
- int dev_fd;
- char *video_dev;
- int chantab;
-
- /* v4l2 params */
- int mute;
- int input;
- int normid;
- int brightness;
- int contrast;
- int hue;
- int saturation;
- int width;
- int height;
- int freq;
- int chan_idx;
- int chan_idx_last;
- stationlist_t stationlist;
- /* dups the tv_param_channel, or the url's channel param */
- char *param_channel;
-
- /* encoder params */
- int aspect;
- int samplerate;
- int layer;
- int audio_rate;
- int audio_mode;
- int bitrate;
- int bitrate_mode;
- int bitrate_peak;
- int stream_type;
-};
-
-static int pvr_stream_control(struct stream *s, int cmd, void *arg);
-
-static struct pvr_t *pvr_init(void)
-{
- struct pvr_t *pvr = NULL;
-
- pvr = calloc(1, sizeof (struct pvr_t));
- pvr->dev_fd = -1;
- pvr->video_dev = strdup(PVR_DEFAULT_DEVICE);
- pvr->chantab = 5;
-
- /* v4l2 params */
- pvr->mute = 0;
- pvr->input = 0;
- pvr->normid = -1;
- pvr->brightness = 0;
- pvr->contrast = 0;
- pvr->hue = 0;
- pvr->saturation = 0;
- pvr->width = -1;
- pvr->height = -1;
- pvr->freq = -1;
- pvr->chan_idx = -1;
- pvr->chan_idx_last = -1;
-
- /* set default encoding settings
- * may be overlapped by user parameters
- * Use VBR MPEG_PS encoding at 6 Mbps (peak at 9.6 Mbps)
- * with 48 KHz L2 384 kbps audio.
- */
- pvr->aspect = V4L2_MPEG_VIDEO_ASPECT_4x3;
- pvr->samplerate = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000;
- pvr->layer = V4L2_MPEG_AUDIO_ENCODING_LAYER_2;
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
- pvr->audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO;
- pvr->bitrate = 6000000;
- pvr->bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR;
- pvr->bitrate_peak = 9600000;
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS;
-
- return pvr;
-}
-
-static void pvr_uninit(struct pvr_t *pvr)
-{
- if (!pvr)
- return;
-
- /* close device */
- if (pvr->dev_fd != -1)
- close(pvr->dev_fd);
-
- free(pvr->video_dev);
- free(pvr->stationlist.list);
- free(pvr->param_channel);
- free(pvr);
-}
-
-/**
- * @brief Copy Constructor for stationlist
- *
- * @see parse_setup_stationlist
- */
-static int copycreate_stationlist(struct pvr_t *pvr, stationlist_t *stationlist,
- int num)
-{
- int i;
-
- if (pvr->chantab < 0 || !stationlist)
- return -1;
-
- num = FFMAX(num, chanlists[pvr->chantab].count);
-
- free(stationlist->list);
- stationlist->list = NULL;
-
- stationlist->total = 0;
- stationlist->enabled = 0;
- stationlist->used = 0;
- stationlist->list = calloc(num, sizeof (station_elem_t));
-
- if (!stationlist->list) {
- MP_ERR(pvr, "No memory allocated for station list, giving up\n");
- return -1;
- }
-
- /* transport the channel list data to our extented struct */
- stationlist->total = num;
- BUFSTRCPY(stationlist->name, chanlists[pvr->chantab].name);
-
- for (i = 0; i < chanlists[pvr->chantab].count; i++) {
- stationlist->list[i].station[0] = '\0'; /* no station name yet */
- BUFSTRCPY(stationlist->list[i].name,
- chanlists[pvr->chantab].list[i].name);
- stationlist->list[i].freq = chanlists[pvr->chantab].list[i].freq;
- stationlist->list[i].enabled = 1; /* default enabled */
- stationlist->enabled++;
- stationlist->used++;
- }
-
- return 0;
-}
-
-static int print_all_stations(struct pvr_t *pvr)
-{
- int i;
-
- if (!pvr || !pvr->stationlist.list)
- return -1;
-
- for (i = 0; i < pvr->stationlist.total; i++) {
- MP_VERBOSE(pvr, "%3d: [%c] channel: %8s - freq: %8d - station: %s\n",
- i, (pvr->stationlist.list[i].enabled) ? 'X' : ' ',
- pvr->stationlist.list[i].name, pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
- }
-
- return 0;
-}
-
-/**
- * Disables all stations
- *
- * @see parse_setup_stationlist
- */
-static void disable_all_stations(struct pvr_t *pvr)
-{
- int i;
-
- for (i = 0; i < pvr->stationlist.total; i++)
- pvr->stationlist.list[i].enabled = 0;
- pvr->stationlist.enabled = 0;
-}
-
-/**
- * Update or add a station
- *
- * @see parse_setup_stationlist
- */
-static int set_station(struct pvr_t *pvr, const char *station,
- const char *channel, int freq, int priority)
-{
- int i;
-
- if (!pvr || !pvr->stationlist.list)
- return -1;
-
- if (0 >= pvr->stationlist.total || (!channel && !freq))
- return -1;
-
- /* select channel */
- for (i = 0; i < pvr->stationlist.used; i++) {
- if (channel && !strcasecmp(pvr->stationlist.list[i].name, channel))
- break; /* found existing channel entry */
-
- if (freq > 0 && pvr->stationlist.list[i].freq == freq)
- break; /* found existing frequency entry */
- }
-
- if (i < pvr->stationlist.used) {
- /**
- * found an existing entry,
- * which is about to change with the user data.
- * it is also enabled ..
- */
- if (!pvr->stationlist.list[i].enabled) {
- pvr->stationlist.list[i].enabled = 1;
- pvr->stationlist.enabled++;
- }
-
- if (station)
- BUFSTRCPY(pvr->stationlist.list[i].station, station);
- else if (channel)
- BUFSTRCPY(pvr->stationlist.list[i].station, channel);
- else
- BUFPRINTF(pvr->stationlist.list[i].station, "F %d", freq);
-
- pvr->stationlist.list[i].priority = priority;
-
- MP_DBG(pvr, "Set user station channel: %8s - freq: %8d - station: %s\n",
- pvr->stationlist.list[i].name,
- pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
- return 0;
- }
-
- /* from here on, we have to create a new entry, frequency is mandatory */
- if (freq < 0) {
- MP_ERR(pvr, "Cannot add new station/channel without frequency\n");
- return -1;
- }
-
- if (pvr->stationlist.total < i) {
- /**
- * we have to extend the stationlist about
- * an arbitrary size, even though this path is not performance critical
- */
- pvr->stationlist.total += 10;
- pvr->stationlist.list =
- realloc(pvr->stationlist.list,
- pvr->stationlist.total * sizeof (station_elem_t));
-
- if (!pvr->stationlist.list) {
- MP_ERR(pvr, "No memory allocated for station list, giving up\n");
- return -1;
- }
-
- /* clear the new space ..*/
- memset(&(pvr->stationlist.list[pvr->stationlist.used]), 0,
- (pvr->stationlist.total - pvr->stationlist.used)
- * sizeof (station_elem_t));
- }
-
- /* here we go, our actual new entry */
- pvr->stationlist.used++;
- pvr->stationlist.list[i].enabled = 1;
- pvr->stationlist.list[i].priority = priority;
- pvr->stationlist.enabled++;
-
- if (station)
- BUFSTRCPY(pvr->stationlist.list[i].station, station);
- if (channel)
- BUFSTRCPY(pvr->stationlist.list[i].name, channel);
- else
- BUFPRINTF(pvr->stationlist.list[i].name, "F %d", freq);
-
- pvr->stationlist.list[i].freq = freq;
-
- MP_DBG(pvr, "Add user station channel: %8s - freq: %8d - station: %s\n",
- pvr->stationlist.list[i].name,
- pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
-
- return 0;
-}
-
-static int compare_priority(const void *pa, const void *pb)
-{
- const station_elem_t *a = pa;
- const station_elem_t *b = pb;
-
- if (a->priority < b->priority)
- return -1;
- if (a->priority > b->priority)
- return 1;
- return 0;
-}
-
-/**
- * Here we set our stationlist, as follow
- * - choose the frequency channel table, e.g. ntsc-cable
- * - create our stationlist, same element size as the channellist
- * - copy the channellist content to our stationlist
- * - IF the user provides his channel-mapping, THEN:
- * - disable all stations
- * - update and/or create entries in the stationlist and enable them
- */
-static int parse_setup_stationlist(struct pvr_t *pvr)
-{
- int i;
-
- if (!pvr)
- return -1;
-
- /* Create our station/channel list */
- if (pvr->tv_params->chanlist) {
- /* select channel list */
- for (i = 0; chanlists[i].name != NULL; i++) {
- if (!strcasecmp(chanlists[i].name, pvr->tv_params->chanlist)) {
- pvr->chantab = i;
- break;
- }
- }
- if (!chanlists[i].name) {
- MP_ERR(pvr, "unable to find channel list %s, using default %s\n",
- pvr->tv_params->chanlist, chanlists[pvr->chantab].name);
- } else {
- MP_INFO(pvr, "select channel list %s, entries %d\n",
- chanlists[pvr->chantab].name, chanlists[pvr->chantab].count);
- }
- }
-
- if (0 > pvr->chantab) {
- MP_FATAL(pvr, "No channel list selected, giving up\n");
- return -1;
- }
-
- if (copycreate_stationlist(pvr, &(pvr->stationlist), -1) < 0) {
- MP_FATAL(pvr, "No memory allocated for station list, giving up\n");
- return -1;
- }
-
- /* Handle user channel mappings */
- if (pvr->tv_params->channels) {
- char channel[PVR_STATION_NAME_SIZE];
- char station[PVR_STATION_NAME_SIZE];
- char **channels = pvr->tv_params->channels;
-
- disable_all_stations(pvr);
-
- int prio = 0;
- for (i = 0; i < pvr->stationlist.total; i++)
- pvr->stationlist.list[i].priority = ++prio;
-
- while (*channels) {
- char *tmp = *(channels++);
- char *sep = strchr(tmp, '-');
- int freq = -1;
-
- if (!sep)
- continue; /* Wrong syntax, but mplayer should not crash */
-
- BUFSTRCPY(station, sep + 1);
-
- sep[0] = '\0';
- BUFSTRCPY(channel, tmp);
-
- while ((sep = strchr(station, '_')))
- sep[0] = ' ';
-
- /* if channel number is a number and larger than 1000 treat it as
- * frequency tmp still contain pointer to null-terminated string with
- * channel number here
- */
- if ((freq = atoi(channel)) <= 1000)
- freq = -1;
-
- if (set_station(pvr, station, (freq <= 0) ? channel : NULL, freq,
- ++prio) < 0)
- {
- MP_ERR(pvr, "Unable to set user station channel: %8s - "
- "freq: %8d - station: %s\n", channel, freq, station);
- }
- }
-
- qsort(pvr->stationlist.list, pvr->stationlist.total,
- sizeof(station_elem_t), compare_priority);
- }
-
- return print_all_stations(pvr);
-}
-
-static int get_v4l2_freq(struct pvr_t *pvr)
-{
- int freq;
- struct v4l2_frequency vf;
- struct v4l2_tuner vt;
-
- if (!pvr)
- return -1;
-
- if (pvr->dev_fd < 0)
- return -1;
-
- memset(&vt, 0, sizeof (vt));
- memset(&vf, 0, sizeof (vf));
-
- if (ioctl(pvr->dev_fd, VIDIOC_G_TUNER, &vt) < 0) {
- MP_ERR(pvr, "can't set tuner (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- if (ioctl(pvr->dev_fd, VIDIOC_G_FREQUENCY, &vf) < 0) {
- MP_ERR(pvr, "can't get frequency (%s).\n", mp_strerror(errno));
- return -1;
- }
- freq = vf.frequency;
- if (!(vt.capability & V4L2_TUNER_CAP_LOW))
- freq *= 1000;
- freq /= 16;
-
- return freq;
-}
-
-static int set_v4l2_freq(struct pvr_t *pvr)
-{
- struct v4l2_frequency vf;
- struct v4l2_tuner vt;
-
- if (!pvr)
- return -1;
-
- if (0 >= pvr->freq) {
- MP_ERR(pvr, "Frequency invalid %d !!!\n", pvr->freq);
- return -1;
- }
-
- /* don't set the frequency, if it's already set.
- * setting it here would interrupt the stream.
- */
- if (get_v4l2_freq(pvr) == pvr->freq) {
- MP_INFO(pvr, "Frequency %d already set.\n", pvr->freq);
- return 0;
- }
-
- if (pvr->dev_fd < 0)
- return -1;
-
- memset(&vf, 0, sizeof (vf));
- memset(&vt, 0, sizeof (vt));
-
- if (ioctl(pvr->dev_fd, VIDIOC_G_TUNER, &vt) < 0) {
- MP_ERR(pvr, "can't get tuner (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- vf.type = vt.type;
- vf.frequency = pvr->freq * 16;
-
- if (!(vt.capability & V4L2_TUNER_CAP_LOW))
- vf.frequency /= 1000;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_FREQUENCY, &vf) < 0) {
- MP_ERR(pvr, "can't set frequency (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- memset(&vt, 0, sizeof(vt));
- if (ioctl(pvr->dev_fd, VIDIOC_G_TUNER, &vt) < 0) {
- MP_ERR(pvr, "can't set tuner (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- /* just a notification */
- if (!vt.signal) {
- MP_ERR(pvr, "NO SIGNAL at frequency %d (%d)\n", pvr->freq, vf.frequency);
- } else {
- MP_INFO(pvr, "Got signal at frequency %d (%d)\n", pvr->freq,
- vf.frequency);
- }
-
- return 0;
-}
-
-static int set_station_by_step(struct pvr_t *pvr, int step, int v4lAction)
-{
- if (!pvr || !pvr->stationlist.list)
- return -1;
-
- if (pvr->stationlist.enabled >= abs(step)) {
- int gotcha = 0;
- int chidx = pvr->chan_idx + step;
-
- while (!gotcha) {
- chidx = (chidx + pvr->stationlist.used) % pvr->stationlist.used;
-
- MP_DBG(pvr, "Offset switch: current %d, enabled %d, step %d -> %d\n",
- pvr->chan_idx, pvr->stationlist.enabled, step,
- chidx);
-
- if (!pvr->stationlist.list[chidx].enabled) {
- MP_DBG(pvr, "Switch disabled to user station channel: %8s - "
- "freq: %8d - station: %s\n",
- pvr->stationlist.list[chidx].name,
- pvr->stationlist.list[chidx].freq,
- pvr->stationlist.list[chidx].station);
- chidx += FFSIGN(step);
- } else {
- gotcha = 1;
- }
- }
-
- pvr->freq = pvr->stationlist.list[chidx].freq;
- pvr->chan_idx_last = pvr->chan_idx;
- pvr->chan_idx = chidx;
-
- MP_INFO(pvr, "Switch to user station channel: %8s - freq: %8d - station: %s\n",
- pvr->stationlist.list[chidx].name,
- pvr->stationlist.list[chidx].freq,
- pvr->stationlist.list[chidx].station);
-
- if (v4lAction)
- return set_v4l2_freq(pvr);
-
- return (pvr->freq > 0) ? 0 : -1;
- }
-
- MP_ERR(pvr, "Ooops couldn't set freq by channel entry step %d to "
- "current %d, enabled %d\n",
- step, pvr->chan_idx, pvr->stationlist.enabled);
-
- return -1;
-}
-
-static int set_station_by_channelname_or_freq(struct pvr_t *pvr,
- const char *channel,
- int freq, int v4lAction)
-{
- int i = 0;
-
- if (!pvr || !pvr->stationlist.list)
- return -1;
-
- if (0 >= pvr->stationlist.enabled) {
- MP_WARN(pvr, "No enabled station, cannot switch channel/frequency\n");
- return -1;
- }
-
- if (channel) {
- /* select by channel */
- for (i = 0; i < pvr->stationlist.used; i++) {
- if (!strcasecmp(pvr->stationlist.list[i].name, channel)) {
- if (!pvr->stationlist.list[i].enabled) {
- MP_WARN(pvr, "Switch disabled to user station channel: %8s "
- "- freq: %8d - station: %s\n",
- pvr->stationlist.list[i].name,
- pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
-
- return -1;
- }
-
- pvr->freq = pvr->stationlist.list[i].freq;
- pvr->chan_idx_last = pvr->chan_idx;
- pvr->chan_idx = i;
- break;
- }
- }
- } else if (freq >= 0) {
- /* select by freq */
- for (i = 0; i < pvr->stationlist.used; i++) {
- if (pvr->stationlist.list[i].freq == freq) {
- if (!pvr->stationlist.list[i].enabled) {
- MP_WARN(pvr, "Switch disabled to user station channel: "
- "%8s - freq: %8d - station: %s\n",
- pvr->stationlist.list[i].name,
- pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
-
- return -1;
- }
-
- pvr->freq = pvr->stationlist.list[i].freq;
- pvr->chan_idx_last = pvr->chan_idx;
- pvr->chan_idx = i;
- break;
- }
- }
- }
-
- if (i >= pvr->stationlist.used) {
- if (channel) {
- MP_WARN(pvr, "unable to find channel %s\n", channel);
- } else {
- MP_WARN(pvr, "unable to find frequency %d\n", freq);
- }
- return -1;
- }
-
- MP_INFO(pvr, "Switch to user station channel: %8s - freq: %8d - station: %s\n",
- pvr->stationlist.list[i].name,
- pvr->stationlist.list[i].freq,
- pvr->stationlist.list[i].station);
-
- if (v4lAction)
- return set_v4l2_freq(pvr);
-
- return (pvr->freq > 0) ? 0 : -1;
-}
-
-static void parse_encoder_options(struct pvr_t *pvr)
-{
- if (!pvr)
- return;
-
- /* -pvr aspect=digit */
- if (pvr->params->aspect_ratio >= 0 && pvr->params->aspect_ratio <= 3)
- pvr->aspect = pvr->params->aspect_ratio;
-
- /* -pvr arate=x */
- if (pvr->params->sample_rate != 0) {
- switch (pvr->params->sample_rate) {
- case 32000:
- pvr->samplerate = V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000;
- break;
- case 44100:
- pvr->samplerate = V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100;
- break;
- case 48000:
- pvr->samplerate = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000;
- break;
- default:
- break;
- }
- }
-
- /* -pvr alayer=x */
- if (pvr->params->audio_layer == 1) {
- pvr->layer = V4L2_MPEG_AUDIO_ENCODING_LAYER_1;
- } else if (pvr->params->audio_layer == 2) {
- pvr->layer = V4L2_MPEG_AUDIO_ENCODING_LAYER_2;
- } else if (pvr->params->audio_layer == 3) {
- pvr->layer = V4L2_MPEG_AUDIO_ENCODING_LAYER_3;
- }
-
- /* -pvr abitrate=x */
- if (pvr->params->audio_bitrate != 0) {
- if (pvr->layer == V4L2_MPEG_AUDIO_ENCODING_LAYER_1) {
- switch (pvr->params->audio_bitrate) {
- case 32:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_32K;
- break;
- case 64:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_64K;
- break;
- case 96:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_96K;
- break;
- case 128:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_128K;
- break;
- case 160:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_160K;
- break;
- case 192:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_192K;
- break;
- case 224:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_224K;
- break;
- case 256:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_256K;
- break;
- case 288:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_288K;
- break;
- case 320:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_320K;
- break;
- case 352:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_352K;
- break;
- case 384:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_384K;
- break;
- case 416:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_416K;
- break;
- case 448:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L1_BITRATE_448K;
- break;
- default:
- break;
- }
- } else if (pvr->layer == V4L2_MPEG_AUDIO_ENCODING_LAYER_2) {
- switch (pvr->params->audio_bitrate) {
- case 32:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_32K;
- break;
- case 48:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_48K;
- break;
- case 56:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_56K;
- break;
- case 64:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_64K;
- break;
- case 80:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_80K;
- break;
- case 96:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_96K;
- break;
- case 112:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_112K;
- break;
- case 128:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_128K;
- break;
- case 160:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_160K;
- break;
- case 192:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_192K;
- break;
- case 224:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_224K;
- break;
- case 256:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_256K;
- break;
- case 320:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_320K;
- break;
- case 384:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
- break;
- default:
- break;
- }
- } else if (pvr->layer == V4L2_MPEG_AUDIO_ENCODING_LAYER_3) {
- switch (pvr->params->audio_bitrate) {
- case 32:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_32K;
- break;
- case 40:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_40K;
- break;
- case 48:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_48K;
- break;
- case 56:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_56K;
- break;
- case 64:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_64K;
- break;
- case 80:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_80K;
- break;
- case 96:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_96K;
- break;
- case 112:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_112K;
- break;
- case 128:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_128K;
- break;
- case 160:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_160K;
- break;
- case 192:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_192K;
- break;
- case 224:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_224K;
- break;
- case 256:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_256K;
- break;
- case 320:
- pvr->audio_rate = V4L2_MPEG_AUDIO_L3_BITRATE_320K;
- break;
- default:
- break;
- }
- }
- }
-
- /* -pvr amode=x */
- if (pvr->params->audio_mode) {
- if (!strcmp(pvr->params->audio_mode, PVR_AUDIO_MODE_ARG_STEREO)) {
- pvr->audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO;
- } else if (!strcmp(pvr->params->audio_mode,
- PVR_AUDIO_MODE_ARG_JOINT_STEREO))
- {
- pvr->audio_mode = V4L2_MPEG_AUDIO_MODE_JOINT_STEREO;
- } else if (!strcmp(pvr->params->audio_mode, PVR_AUDIO_MODE_ARG_DUAL)) {
- pvr->audio_mode = V4L2_MPEG_AUDIO_MODE_DUAL;
- } else if (!strcmp(pvr->params->audio_mode, PVR_AUDIO_MODE_ARG_MONO)) {
- pvr->audio_mode = V4L2_MPEG_AUDIO_MODE_MONO;
- }
- }
-
- /* -pvr vbitrate=x */
- if (pvr->params->bitrate)
- pvr->bitrate = pvr->params->bitrate;
-
- /* -pvr vmode=x */
- if (pvr->params->bitrate_mode) {
- if (!strcmp(pvr->params->bitrate_mode, PVR_VIDEO_BITRATE_MODE_ARG_VBR)) {
- pvr->bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR;
- } else if (!strcmp(pvr->params->bitrate_mode,
- PVR_VIDEO_BITRATE_MODE_ARG_CBR))
- {
- pvr->bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
- }
- }
-
- /* -pvr vpeak=x */
- if (pvr->params->bitrate_peak)
- pvr->bitrate_peak = pvr->params->bitrate_peak;
-
- /* -pvr fmt=x */
- if (pvr->params->stream_type) {
- if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_PS)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS;
- } else if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_TS)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
- } else if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_MPEG1)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG1_SS;
- } else if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_DVD)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_DVD;
- } else if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_VCD)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG1_VCD;
- } else if (!strcmp(pvr->params->stream_type, PVR_VIDEO_STREAM_TYPE_SVCD)) {
- pvr->stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD;
- }
- }
-}
-
-static void add_v4l2_ext_control(struct v4l2_ext_control *ctrl,
- uint32_t id, int32_t value)
-{
- ctrl->id = id;
- ctrl->value = value;
-}
-
-static int set_encoder_settings(struct pvr_t *pvr)
-{
- struct v4l2_ext_control *ext_ctrl = NULL;
- struct v4l2_ext_controls ctrls;
- uint32_t count = 0;
-
- if (!pvr)
- return -1;
-
- if (pvr->dev_fd < 0)
- return -1;
-
- ext_ctrl = malloc(PVR_MAX_CONTROLS * sizeof (struct v4l2_ext_control));
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_VIDEO_ASPECT,
- pvr->aspect);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
- pvr->samplerate);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_ENCODING,
- pvr->layer);
-
- switch (pvr->layer) {
- case V4L2_MPEG_AUDIO_ENCODING_LAYER_1:
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_L1_BITRATE,
- pvr->audio_rate);
- break;
- case V4L2_MPEG_AUDIO_ENCODING_LAYER_2:
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_L2_BITRATE,
- pvr->audio_rate);
- break;
- case V4L2_MPEG_AUDIO_ENCODING_LAYER_3:
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_L3_BITRATE,
- pvr->audio_rate);
- break;
- default:
- break;
- }
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_AUDIO_MODE,
- pvr->audio_mode);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_VIDEO_BITRATE,
- pvr->bitrate);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
- pvr->bitrate_peak);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
- pvr->bitrate_mode);
-
- add_v4l2_ext_control(&ext_ctrl[count++], V4L2_CID_MPEG_STREAM_TYPE,
- pvr->stream_type);
-
- /* set new encoding settings */
- ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG;
- ctrls.count = count;
- ctrls.controls = ext_ctrl;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_EXT_CTRLS, &ctrls) < 0) {
- MP_ERR(pvr, "Error setting MPEG controls (%s).\n", mp_strerror(errno));
- free(ext_ctrl);
- return -1;
- }
-
- free(ext_ctrl);
-
- return 0;
-}
-
-static void parse_v4l2_tv_options(struct pvr_t *pvr)
-{
- if (!pvr)
- return;
-
- /* Create our station/channel list */
- parse_setup_stationlist(pvr);
-
- if (pvr->param_channel) {
- if (set_station_by_channelname_or_freq(pvr, pvr->param_channel,
- -1, 0) >= 0) {
- if (pvr->tv_params->freq) {
- MP_INFO(pvr, "tv param freq %s is overwritten by channel "
- "setting freq %d\n", pvr->tv_params->freq, pvr->freq);
- }
- }
- }
-
- if (pvr->freq < 0 && pvr->tv_params->freq) {
- MP_INFO(pvr, "tv param freq %s is used directly\n",
- pvr->tv_params->freq);
-
- if (set_station_by_channelname_or_freq(pvr, NULL,
- atoi(pvr->tv_params->freq),
- 0) < 0) {
- MP_WARN(pvr, "tv param freq %s invalid to set station\n",
- pvr->tv_params->freq);
- }
- }
-
- if (pvr->tv_params->device) {
- free(pvr->video_dev);
- pvr->video_dev = strdup(pvr->tv_params->device);
- }
-
- if (!pvr->tv_params->audio)
- pvr->mute = !pvr->tv_params->audio;
-
- if (pvr->tv_params->input)
- pvr->input = pvr->tv_params->input;
-
- if (pvr->tv_params->normid)
- pvr->normid = pvr->tv_params->normid;
-
- if (pvr->tv_params->brightness)
- pvr->brightness = pvr->tv_params->brightness;
-
- if (pvr->tv_params->contrast)
- pvr->contrast = pvr->tv_params->contrast;
-
- if (pvr->tv_params->hue)
- pvr->hue = pvr->tv_params->hue;
-
- if (pvr->tv_params->saturation)
- pvr->saturation = pvr->tv_params->saturation;
-
- if (pvr->tv_params->width)
- pvr->width = pvr->tv_params->width;
-
- if (pvr->tv_params->height)
- pvr->height = pvr->tv_params->height;
-}
-
-static int set_v4l2_settings(struct pvr_t *pvr)
-{
- if (!pvr)
- return -1;
-
- if (pvr->dev_fd < 0)
- return -1;
-
- /* -tv noaudio */
- if (pvr->mute) {
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_AUDIO_MUTE;
- ctrl.value = 1;
- if (ioctl(pvr->dev_fd, VIDIOC_S_CTRL, &ctrl) < 0) {
- MP_ERR(pvr, "can't mute (%s).\n", mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv input=x */
- if (pvr->input != 0) {
- if (ioctl(pvr->dev_fd, VIDIOC_S_INPUT, &pvr->input) < 0) {
- MP_ERR(pvr, "can't set input (%s)\n", mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv normid=x */
- if (pvr->normid != -1) {
- struct v4l2_standard std;
- std.index = pvr->normid;
-
- if (ioctl(pvr->dev_fd, VIDIOC_ENUMSTD, &std) < 0) {
- MP_ERR(pvr, "can't set norm (%s)\n", mp_strerror(errno));
- return -1;
- }
-
- MP_VERBOSE(pvr, "set norm to %s\n", std.name);
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_STD, &std.id) < 0) {
- MP_ERR(pvr, "can't set norm (%s)\n", mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv brightness=x */
- if (pvr->brightness != 0) {
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_BRIGHTNESS;
- ctrl.value = pvr->brightness;
-
- if (ctrl.value < 0)
- ctrl.value = 0;
- if (ctrl.value > 255)
- ctrl.value = 255;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_CTRL, &ctrl) < 0) {
- MP_ERR(pvr, "can't set brightness to %d (%s).\n",
- ctrl.value, mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv contrast=x */
- if (pvr->contrast != 0) {
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_CONTRAST;
- ctrl.value = pvr->contrast;
-
- if (ctrl.value < 0)
- ctrl.value = 0;
- if (ctrl.value > 127)
- ctrl.value = 127;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_CTRL, &ctrl) < 0) {
- MP_ERR(pvr, "can't set contrast to %d (%s).\n",
- ctrl.value, mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv hue=x */
- if (pvr->hue != 0) {
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_HUE;
- ctrl.value = pvr->hue;
-
- if (ctrl.value < -128)
- ctrl.value = -128;
- if (ctrl.value > 127)
- ctrl.value = 127;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_CTRL, &ctrl) < 0) {
- MP_ERR(pvr, "can't set hue to %d (%s).\n",
- ctrl.value, mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv saturation=x */
- if (pvr->saturation != 0) {
- struct v4l2_control ctrl;
- ctrl.id = V4L2_CID_SATURATION;
- ctrl.value = pvr->saturation;
-
- if (ctrl.value < 0)
- ctrl.value = 0;
- if (ctrl.value > 127)
- ctrl.value = 127;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_CTRL, &ctrl) < 0) {
- MP_ERR(pvr, "can't set saturation to %d (%s).\n",
- ctrl.value, mp_strerror(errno));
- return -1;
- }
- }
-
- /* -tv width=x:height=y */
- if (pvr->width && pvr->height) {
- struct v4l2_format vfmt;
- vfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- vfmt.fmt.pix.width = pvr->width;
- vfmt.fmt.pix.height = pvr->height;
-
- if (ioctl(pvr->dev_fd, VIDIOC_S_FMT, &vfmt) < 0) {
- MP_ERR(pvr, "can't set resolution to %dx%d (%s).\n",
- pvr->width, pvr->height, mp_strerror(errno));
- return -1;
- }
- }
-
- if (pvr->freq < 0) {
- int freq = get_v4l2_freq(pvr);
- MP_INFO(pvr, "Using current set frequency %d, to set channel\n", freq);
-
- if (0 < freq)
- return set_station_by_channelname_or_freq(pvr, NULL, freq, 1);
- }
-
- if (0 < pvr->freq)
- return set_v4l2_freq(pvr);
-
- return 0;
-}
-
-static int v4l2_list_capabilities(struct pvr_t *pvr)
-{
- struct v4l2_audio vaudio;
- struct v4l2_standard vs;
- struct v4l2_input vin;
- int err = 0;
-
- if (!pvr)
- return -1;
-
- if (pvr->dev_fd < 0)
- return -1;
-
- /* list available video inputs */
- vin.index = 0;
- err = 1;
- MP_INFO(pvr, "Available video inputs: ");
- while (ioctl(pvr->dev_fd, VIDIOC_ENUMINPUT, &vin) >= 0) {
- err = 0;
- MP_INFO(pvr, "'#%d, %s' ", vin.index, vin.name);
- vin.index++;
- }
- if (err) {
- MP_INFO(pvr, "none\n");
- return -1;
- } else {
- MP_INFO(pvr, "\n");
- }
-
- /* list available audio inputs */
- vaudio.index = 0;
- err = 1;
- MP_INFO(pvr, "Available audio inputs: ");
- while (ioctl(pvr->dev_fd, VIDIOC_ENUMAUDIO, &vaudio) >= 0) {
- err = 0;
- MP_INFO(pvr, "'#%d, %s' ", vaudio.index, vaudio.name);
- vaudio.index++;
- }
- if (err) {
- MP_INFO(pvr, "none\n");
- return -1;
- } else {
- MP_INFO(pvr, "\n");
- }
-
- /* list available norms */
- vs.index = 0;
- MP_INFO(pvr, "Available norms: ");
- while (ioctl(pvr->dev_fd, VIDIOC_ENUMSTD, &vs) >= 0) {
- err = 0;
- MP_INFO(pvr, "'#%d, %s' ", vs.index, vs.name);
- vs.index++;
- }
- if (err) {
- MP_INFO(pvr, "none\n");
- return -1;
- } else {
- MP_INFO(pvr, "\n");
- }
-
- return 0;
-}
-
-static int v4l2_display_settings(struct pvr_t *pvr)
-{
- struct v4l2_audio vaudio;
- struct v4l2_standard vs;
- struct v4l2_input vin;
- v4l2_std_id std;
- int input;
-
- if (!pvr)
- return -1;
-
- if (pvr->dev_fd < 0)
- return -1;
-
- /* get current video input */
- if (ioctl(pvr->dev_fd, VIDIOC_G_INPUT, &input) == 0) {
- vin.index = input;
- if (ioctl(pvr->dev_fd, VIDIOC_ENUMINPUT, &vin) < 0) {
- MP_ERR(pvr, "can't get input (%s).\n", mp_strerror(errno));
- return -1;
- } else {
- MP_INFO(pvr, "Video input: %s\n", vin.name);
- }
- } else {
- MP_ERR(pvr, "can't get input (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- /* get current audio input */
- if (ioctl(pvr->dev_fd, VIDIOC_G_AUDIO, &vaudio) == 0) {
- MP_INFO(pvr, "Audio input: %s\n", vaudio.name);
- } else {
- MP_ERR(pvr, "can't get input (%s).\n", mp_strerror(errno));
- return -1;
- }
-
- /* get current video format */
- if (ioctl(pvr->dev_fd, VIDIOC_G_STD, &std) == 0) {
- vs.index = 0;
-
- while (ioctl(pvr->dev_fd, VIDIOC_ENUMSTD, &vs) >= 0) {
- if (vs.id == std) {
- MP_INFO(pvr, "Norm: %s.\n", vs.name);
- break;
- }
- vs.index++;
- }
- } else {
- MP_ERR(pvr, "can't get norm (%s)\n", mp_strerror(errno));
- return -1;
- }
-
- return 0;
-}
-
-/* stream layer */
-
-static void pvr_stream_close(stream_t *stream)
-{
- struct pvr_t *pvr;
-
- if (!stream)
- return;
-
- pvr = (struct pvr_t *) stream->priv;
- pvr_uninit(pvr);
-}
-
-static int pvr_stream_read(stream_t *stream, char *buffer, int size)
-{
- struct pollfd pfds[1];
- struct pvr_t *pvr;
- int rk, fd, pos;
-
- if (!stream || !buffer)
- return 0;
-
- pvr = (struct pvr_t *) stream->priv;
- fd = pvr->dev_fd;
- pos = 0;
-
- if (fd < 0)
- return 0;
-
- while (pos < size) {
- pfds[0].fd = fd;
- pfds[0].events = POLLIN | POLLPRI;
-
- rk = size - pos;
-
- int r = poll(pfds, 1, 5000);
- if (r <= 0) {
- if (r < 0) {
- MP_ERR(pvr, "failed with '%s' when reading %d bytes\n",
- mp_strerror(errno), size - pos);
- } else {
- MP_ERR(pvr, "timeout when trying to read from device\n");
- }
- break;
- }
-
- rk = read(fd, &buffer[pos], rk);
- if (rk > 0) {
- pos += rk;
- MP_TRACE(pvr, "read (%d) bytes\n", pos);
- }
- }
-
- if (!pos)
- MP_ERR(pvr, "read %d bytes\n", pos);
-
- return pos;
-}
-
-static int pvr_stream_open(stream_t *stream)
-{
- struct v4l2_capability vcap;
- struct v4l2_ext_controls ctrls;
- struct pvr_t *pvr = NULL;
-
- pvr = pvr_init();
- pvr->tv_params = stream->opts->tv_params;
- pvr->log = stream->log;
- pvr->params = stream->opts->stream_pvr_opts;
-
- /**
- * if the url, i.e. 'pvr://8', contains the channel, use it,
- * else use the tv parameter.
- */
- if (stream->url && strlen(stream->url) > 6 && stream->url[6] != '\0') {
- pvr->param_channel = strdup(stream->url + 6);
- } else if (pvr->tv_params->channel && strlen(pvr->tv_params->channel)) {
- pvr->param_channel = strdup(pvr->tv_params->channel);
- }
-
- parse_v4l2_tv_options(pvr);
- parse_encoder_options(pvr);
-
- /* open device */
- pvr->dev_fd = open(pvr->video_dev, O_RDWR | O_CLOEXEC);
- MP_INFO(pvr, "Using device %s\n", pvr->video_dev);
- if (pvr->dev_fd == -1) {
- MP_ERR(pvr, "error opening device %s\n", pvr->video_dev);
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* query capabilities (i.e test V4L2 support) */
- if (ioctl(pvr->dev_fd, VIDIOC_QUERYCAP, &vcap) < 0) {
- MP_ERR(pvr, "device is not V4L2 compliant (%s).\n", mp_strerror(errno));
- pvr_uninit(pvr);
- return STREAM_ERROR;
- } else {
- MP_INFO(pvr, "Detected %s\n", vcap.card);
- }
-
- /* check for a valid V4L2 capture device */
- if (!(vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) {
- MP_ERR(pvr, "device is not a valid V4L2 capture device.\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* check for device hardware MPEG encoding capability */
- ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG;
- ctrls.count = 0;
- ctrls.controls = NULL;
-
- if (ioctl(pvr->dev_fd, VIDIOC_G_EXT_CTRLS, &ctrls) < 0) {
- MP_ERR(pvr, "device do not support MPEG input.\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* list V4L2 capabilities */
- if (v4l2_list_capabilities(pvr) == -1) {
- MP_ERR(pvr, "can't get v4l2 capabilities\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* apply V4L2 settings */
- if (set_v4l2_settings(pvr) == -1) {
- MP_ERR(pvr, "can't set v4l2 settings\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* apply encoder settings */
- if (set_encoder_settings(pvr) == -1) {
- MP_ERR(pvr, "can't set encoder settings\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- /* display current V4L2 settings */
- if (v4l2_display_settings(pvr) == -1) {
- MP_ERR(pvr, "can't get v4l2 settings\n");
- pvr_uninit(pvr);
- return STREAM_ERROR;
- }
-
- stream->priv = pvr;
- stream->fill_buffer = pvr_stream_read;
- stream->close = pvr_stream_close;
- stream->control = pvr_stream_control;
-
- return STREAM_OK;
-}
-
-/* PVR Public API access */
-
-#if 0
-static const char *pvr_get_current_stationname(stream_t *stream)
-{
- struct pvr_t *pvr;
-
- if (!stream || stream->type != STREAMTYPE_PVR)
- return NULL;
-
- pvr = (struct pvr_t *) stream->priv;
-
- if (pvr->stationlist.list &&
- pvr->stationlist.used > pvr->chan_idx &&
- pvr->chan_idx >= 0)
- return pvr->stationlist.list[pvr->chan_idx].station;
-
- return NULL;
-}
-
-static const char *pvr_get_current_channelname(stream_t *stream)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- if (pvr->stationlist.list &&
- pvr->stationlist.used > pvr->chan_idx &&
- pvr->chan_idx >= 0)
- return pvr->stationlist.list[pvr->chan_idx].name;
-
- return NULL;
-}
-#endif
-
-static int pvr_get_current_frequency(stream_t *stream)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- return pvr->freq;
-}
-
-static int pvr_set_channel(stream_t *stream, const char *channel)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- return set_station_by_channelname_or_freq(pvr, channel, -1, 1);
-}
-
-static int pvr_set_lastchannel(stream_t *stream)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- if (pvr->stationlist.list &&
- pvr->stationlist.used > pvr->chan_idx_last &&
- pvr->chan_idx_last >= 0)
- return set_station_by_channelname_or_freq(
- pvr, pvr->stationlist.list[pvr->chan_idx_last].name, -1, 1);
-
- return -1;
-}
-
-static int pvr_set_freq(stream_t *stream, int freq)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- return set_station_by_channelname_or_freq(pvr, NULL, freq, 1);
-}
-
-static int pvr_set_channel_step(stream_t *stream, int step)
-{
- struct pvr_t *pvr = (struct pvr_t *) stream->priv;
-
- return set_station_by_step(pvr, step, 1);
-}
-
-static int pvr_stream_control(struct stream *s, int cmd, void *arg)
-{
- switch (cmd) {
- case STREAM_CTRL_SET_TV_FREQ:
- pvr_set_freq(s, (int)(*(float *)arg + 0.5f));
- return STREAM_OK;
- case STREAM_CTRL_GET_TV_FREQ:
- *(float *)arg = pvr_get_current_frequency(s);
- return STREAM_OK;
- case STREAM_CTRL_TV_SET_CHAN:
- pvr_set_channel(s, (char *)arg);
- return STREAM_OK;
- case STREAM_CTRL_TV_STEP_CHAN:
- pvr_set_channel_step(s, *(int *)arg);
- return STREAM_OK;
- case STREAM_CTRL_TV_LAST_CHAN:
- pvr_set_lastchannel(s);
- return STREAM_OK;
- }
- return STREAM_UNSUPPORTED;
-}
-
-const stream_info_t stream_info_pvr = {
- .name = "pvr",
- .open = pvr_stream_open,
- .protocols = (const char *const[]){ "pvr", NULL },
-};
diff --git a/wscript b/wscript
index 3a18c0812a..afc0540fee 100644
--- a/wscript
+++ b/wscript
@@ -823,11 +823,6 @@ radio_and_tv_features = [
'func': check_pkg_config('libv4l2'),
'deps': [ 'tv-v4l2' ],
}, {
- 'name': '--pvr',
- 'desc': 'Video4Linux2 MPEG PVR interface',
- 'deps': [ 'tv' ],
- 'func': check_cc(fragment=load_fragment('pvr.c')),
- }, {
'name': '--audio-input',
'desc': 'audio input support',
'deps_any': [ 'tv-v4l2' ],
diff --git a/wscript_build.py b/wscript_build.py
index 5fd64dc4bf..ea52bfbd44 100644
--- a/wscript_build.py
+++ b/wscript_build.py
@@ -243,7 +243,6 @@ def build(ctx):
( "stream/stream_memory.c" ),
( "stream/stream_mf.c" ),
( "stream/stream_null.c" ),
- ( "stream/stream_pvr.c", "pvr" ),
( "stream/stream_rar.c" ),
( "stream/stream_smb.c", "libsmbclient" ),
( "stream/stream_tv.c", "tv" ),
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-10 06:24:55 +0000