mirror of https://github.com/VDR4Arch/vdr.git
Moved support for full featured DVB cards of the TT/FuSi design into the new plugin 'dvbsddevice'
This commit is contained in:
Klaus Schmidinger
parent
3d7338de5a
commit
2b7c81f72d
6
HISTORY
6
HISTORY
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@ -6234,3 +6234,9 @@ Video Disk Recorder Revision History
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Regel).
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- Added cFont::FontName() and cFont::Size() (thanks to Andreas Regel).
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- cPatPmtParser now also stores the audio stream types.
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- The support for full featured DVB cards of the TT/FuSi design has been moved
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into the new plugin 'dvbsddevice'. On systems that use such a card as their
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primary device, this plugin now needs to be loaded when running VDR in order
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to view live or recorded video. If the plugin is not loaded, the card will
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be treated like a budget DVB card, and there will be no OSD or viewing
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capability.
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4
Makefile
4
Makefile
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@ -4,7 +4,7 @@
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# See the main source file 'vdr.c' for copyright information and
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||||
# how to reach the author.
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#
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# $Id: Makefile 2.4 2009/10/18 13:59:25 kls Exp $
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# $Id: Makefile 2.5 2009/12/31 15:36:00 kls Exp $
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.DELETE_ON_ERROR:
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@ -36,7 +36,7 @@ DOXYFILE = Doxyfile
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SILIB = $(LSIDIR)/libsi.a
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OBJS = audio.o channels.o ci.o config.o cutter.o device.o diseqc.o dvbdevice.o dvbci.o dvbosd.o\
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OBJS = audio.o channels.o ci.o config.o cutter.o device.o diseqc.o dvbdevice.o dvbci.o\
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dvbplayer.o dvbspu.o dvbsubtitle.o eit.o eitscan.o epg.o filter.o font.o i18n.o interface.o keys.o\
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lirc.o menu.o menuitems.o nit.o osdbase.o osd.o pat.o player.o plugin.o rcu.o\
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receiver.o recorder.o recording.o remote.o remux.o ringbuffer.o sdt.o sections.o shutdown.o\
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||||
|
|
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|||
|
|
@ -0,0 +1,340 @@
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|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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||||
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||||
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The licenses for most software are designed to take away your
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@ -0,0 +1,6 @@
|
|||
VDR Plugin 'dvbsddevice' Revision History
|
||||
-----------------------------------------
|
||||
|
||||
2009-12-28: Version 0.0.1
|
||||
|
||||
- Initial revision.
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||||
|
|
@ -0,0 +1,112 @@
|
|||
#
|
||||
# Makefile for a Video Disk Recorder plugin
|
||||
#
|
||||
# $Id: Makefile 1.1 2009/12/31 15:36:00 kls Exp $
|
||||
|
||||
# The official name of this plugin.
|
||||
# This name will be used in the '-P...' option of VDR to load the plugin.
|
||||
# By default the main source file also carries this name.
|
||||
# IMPORTANT: the presence of this macro is important for the Make.config
|
||||
# file. So it must be defined, even if it is not used here!
|
||||
#
|
||||
PLUGIN = dvbsddevice
|
||||
|
||||
### The version number of this plugin (taken from the main source file):
|
||||
|
||||
VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
|
||||
|
||||
### The C++ compiler and options:
|
||||
|
||||
CXX ?= g++
|
||||
CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses
|
||||
|
||||
### The directory environment:
|
||||
|
||||
VDRDIR = ../../..
|
||||
LIBDIR = ../../lib
|
||||
TMPDIR = /tmp
|
||||
|
||||
### Allow user defined options to overwrite defaults:
|
||||
|
||||
-include $(VDRDIR)/Make.config
|
||||
|
||||
### The version number of VDR's plugin API (taken from VDR's "config.h"):
|
||||
|
||||
APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)
|
||||
|
||||
### The name of the distribution archive:
|
||||
|
||||
ARCHIVE = $(PLUGIN)-$(VERSION)
|
||||
PACKAGE = vdr-$(ARCHIVE)
|
||||
|
||||
### Includes and Defines (add further entries here):
|
||||
|
||||
INCLUDES += -I$(VDRDIR)/include
|
||||
|
||||
DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
|
||||
|
||||
DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
|
||||
|
||||
### The object files (add further files here):
|
||||
|
||||
OBJS = $(PLUGIN).o dvbsdffdevice.o dvbsdffosd.o
|
||||
|
||||
### The main target:
|
||||
|
||||
all: libvdr-$(PLUGIN).so i18n
|
||||
|
||||
### Implicit rules:
|
||||
|
||||
%.o: %.c
|
||||
$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<
|
||||
|
||||
### Dependencies:
|
||||
|
||||
MAKEDEP = $(CXX) -MM -MG
|
||||
DEPFILE = .dependencies
|
||||
$(DEPFILE): Makefile
|
||||
@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
|
||||
|
||||
-include $(DEPFILE)
|
||||
|
||||
### Internationalization (I18N):
|
||||
|
||||
PODIR = po
|
||||
LOCALEDIR = $(VDRDIR)/locale
|
||||
I18Npo = $(wildcard $(PODIR)/*.po)
|
||||
I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
|
||||
I18Npot = $(PODIR)/$(PLUGIN).pot
|
||||
|
||||
%.mo: %.po
|
||||
msgfmt -c -o $@ $<
|
||||
|
||||
$(I18Npot): $(wildcard *.c)
|
||||
xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='<see README>' -o $@ $^
|
||||
|
||||
%.po: $(I18Npot)
|
||||
msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
|
||||
@touch $@
|
||||
|
||||
$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
|
||||
@mkdir -p $(dir $@)
|
||||
cp $< $@
|
||||
|
||||
.PHONY: i18n
|
||||
i18n: $(I18Nmsgs) $(I18Npot)
|
||||
|
||||
### Targets:
|
||||
|
||||
libvdr-$(PLUGIN).so: $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@
|
||||
@cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
|
||||
|
||||
dist: clean
|
||||
@-rm -rf $(TMPDIR)/$(ARCHIVE)
|
||||
@mkdir $(TMPDIR)/$(ARCHIVE)
|
||||
@cp -a * $(TMPDIR)/$(ARCHIVE)
|
||||
@tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE)
|
||||
@-rm -rf $(TMPDIR)/$(ARCHIVE)
|
||||
@echo Distribution package created as $(PACKAGE).tgz
|
||||
|
||||
clean:
|
||||
@-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ $(PODIR)/*.mo $(PODIR)/*.pot
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
This is a "plugin" for the Video Disk Recorder (VDR).
|
||||
|
||||
Written by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de>
|
||||
|
||||
Project's homepage: http://www.tvdr.de
|
||||
|
||||
Latest version available at: ftp://ftp.tvdr.de/vdr
|
||||
|
||||
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
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
See the file COPYING for more information.
|
||||
|
||||
Description:
|
||||
|
||||
The 'dvbsddevice' plugin implements the output device for the
|
||||
"Full Featured" DVB cards based on the TechnoTrend/Fujitsu-Siemens
|
||||
design. This code was originally part of the core VDR source, and
|
||||
was moved into this plugin in VDR version 1.7.11.
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
/*
|
||||
* dvbsddevice.c: A plugin for the Video Disk Recorder
|
||||
*
|
||||
* See the README file for copyright information and how to reach the author.
|
||||
*
|
||||
* $Id: dvbsddevice.c 1.1 2009/12/31 15:36:00 kls Exp $
|
||||
*/
|
||||
|
||||
#include <vdr/plugin.h>
|
||||
#include "dvbsdffdevice.h"
|
||||
|
||||
static const char *VERSION = "0.0.1";
|
||||
static const char *DESCRIPTION = "SD Full Featured DVB device";
|
||||
|
||||
class cPluginDvbsddevice : public cPlugin {
|
||||
private:
|
||||
cDvbSdFfDeviceProbe *probe;
|
||||
public:
|
||||
cPluginDvbsddevice(void);
|
||||
virtual ~cPluginDvbsddevice();
|
||||
virtual const char *Version(void) { return VERSION; }
|
||||
virtual const char *Description(void) { return DESCRIPTION; }
|
||||
};
|
||||
|
||||
cPluginDvbsddevice::cPluginDvbsddevice(void)
|
||||
{
|
||||
probe = new cDvbSdFfDeviceProbe;
|
||||
}
|
||||
|
||||
cPluginDvbsddevice::~cPluginDvbsddevice()
|
||||
{
|
||||
delete probe;
|
||||
}
|
||||
|
||||
VDRPLUGINCREATOR(cPluginDvbsddevice); // Don't touch this!
|
||||
|
|
@ -0,0 +1,798 @@
|
|||
/*
|
||||
* dvbsdffdevice.h: The DVB SD Full Featured device interface
|
||||
*
|
||||
* See the README file for copyright information and how to reach the author.
|
||||
*
|
||||
* $Id: dvbsdffdevice.c 2.23 2009/12/31 15:36:56 kls Exp $
|
||||
*/
|
||||
|
||||
#include "dvbsdffdevice.h"
|
||||
#include <errno.h>
|
||||
#include <limits.h>
|
||||
#include <linux/videodev2.h>
|
||||
#include <linux/dvb/audio.h>
|
||||
#include <linux/dvb/dmx.h>
|
||||
#include <linux/dvb/video.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/mman.h>
|
||||
#include "dvbsdffosd.h"
|
||||
#include "vdr/eitscan.h"
|
||||
#include "vdr/transfer.h"
|
||||
|
||||
// --- cDvbSdFfDevice --------------------------------------------------------
|
||||
|
||||
int cDvbSdFfDevice::devVideoOffset = -1;
|
||||
|
||||
cDvbSdFfDevice::cDvbSdFfDevice(int n)
|
||||
:cDvbDevice(n)
|
||||
{
|
||||
spuDecoder = NULL;
|
||||
digitalAudio = false;
|
||||
playMode = pmNone;
|
||||
|
||||
// Devices that are only present on cards with decoders:
|
||||
|
||||
fd_osd = DvbOpen(DEV_DVB_OSD, n, O_RDWR);
|
||||
fd_video = DvbOpen(DEV_DVB_VIDEO, n, O_RDWR | O_NONBLOCK);
|
||||
fd_audio = DvbOpen(DEV_DVB_AUDIO, n, O_RDWR | O_NONBLOCK);
|
||||
fd_stc = DvbOpen(DEV_DVB_DEMUX, n, O_RDWR);
|
||||
|
||||
// The offset of the /dev/video devices:
|
||||
|
||||
if (devVideoOffset < 0) { // the first one checks this
|
||||
FILE *f = NULL;
|
||||
char buffer[PATH_MAX];
|
||||
for (int ofs = 0; ofs < 100; ofs++) {
|
||||
snprintf(buffer, sizeof(buffer), "/proc/video/dev/video%d", ofs);
|
||||
if ((f = fopen(buffer, "r")) != NULL) {
|
||||
if (fgets(buffer, sizeof(buffer), f)) {
|
||||
if (strstr(buffer, "DVB Board")) { // found the _first_ DVB card
|
||||
devVideoOffset = ofs;
|
||||
dsyslog("video device offset is %d", devVideoOffset);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
break;
|
||||
fclose(f);
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
if (devVideoOffset < 0)
|
||||
devVideoOffset = 0;
|
||||
if (f)
|
||||
fclose(f);
|
||||
}
|
||||
devVideoIndex = devVideoOffset >= 0 ? devVideoOffset++ : -1;
|
||||
|
||||
// Video format:
|
||||
|
||||
SetVideoFormat(Setup.VideoFormat);
|
||||
}
|
||||
|
||||
cDvbSdFfDevice::~cDvbSdFfDevice()
|
||||
{
|
||||
delete spuDecoder;
|
||||
// We're not explicitly closing any device files here, since this sometimes
|
||||
// caused segfaults. Besides, the program is about to terminate anyway...
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::MakePrimaryDevice(bool On)
|
||||
{
|
||||
if (On)
|
||||
new cDvbOsdProvider(fd_osd);
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::HasDecoder(void) const
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
cSpuDecoder *cDvbSdFfDevice::GetSpuDecoder(void)
|
||||
{
|
||||
if (!spuDecoder && IsPrimaryDevice())
|
||||
spuDecoder = new cDvbSpuDecoder();
|
||||
return spuDecoder;
|
||||
}
|
||||
|
||||
uchar *cDvbSdFfDevice::GrabImage(int &Size, bool Jpeg, int Quality, int SizeX, int SizeY)
|
||||
{
|
||||
if (devVideoIndex < 0)
|
||||
return NULL;
|
||||
char buffer[PATH_MAX];
|
||||
snprintf(buffer, sizeof(buffer), "%s%d", DEV_VIDEO, devVideoIndex);
|
||||
int videoDev = open(buffer, O_RDWR);
|
||||
if (videoDev >= 0) {
|
||||
uchar *result = NULL;
|
||||
// set up the size and RGB
|
||||
v4l2_format fmt;
|
||||
memset(&fmt, 0, sizeof(fmt));
|
||||
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
fmt.fmt.pix.width = SizeX;
|
||||
fmt.fmt.pix.height = SizeY;
|
||||
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_BGR24;
|
||||
fmt.fmt.pix.field = V4L2_FIELD_ANY;
|
||||
if (ioctl(videoDev, VIDIOC_S_FMT, &fmt) == 0) {
|
||||
v4l2_requestbuffers reqBuf;
|
||||
memset(&reqBuf, 0, sizeof(reqBuf));
|
||||
reqBuf.count = 2;
|
||||
reqBuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
reqBuf.memory = V4L2_MEMORY_MMAP;
|
||||
if (ioctl(videoDev, VIDIOC_REQBUFS, &reqBuf) >= 0) {
|
||||
v4l2_buffer mbuf;
|
||||
memset(&mbuf, 0, sizeof(mbuf));
|
||||
mbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
mbuf.memory = V4L2_MEMORY_MMAP;
|
||||
if (ioctl(videoDev, VIDIOC_QUERYBUF, &mbuf) == 0) {
|
||||
int msize = mbuf.length;
|
||||
unsigned char *mem = (unsigned char *)mmap(0, msize, PROT_READ | PROT_WRITE, MAP_SHARED, videoDev, 0);
|
||||
if (mem && mem != (unsigned char *)-1) {
|
||||
v4l2_buffer buf;
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
buf.memory = V4L2_MEMORY_MMAP;
|
||||
buf.index = 0;
|
||||
if (ioctl(videoDev, VIDIOC_QBUF, &buf) == 0) {
|
||||
v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
if (ioctl (videoDev, VIDIOC_STREAMON, &type) == 0) {
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
buf.memory = V4L2_MEMORY_MMAP;
|
||||
buf.index = 0;
|
||||
if (ioctl(videoDev, VIDIOC_DQBUF, &buf) == 0) {
|
||||
if (ioctl(videoDev, VIDIOC_STREAMOFF, &type) == 0) {
|
||||
// make RGB out of BGR:
|
||||
int memsize = fmt.fmt.pix.width * fmt.fmt.pix.height;
|
||||
unsigned char *mem1 = mem;
|
||||
for (int i = 0; i < memsize; i++) {
|
||||
unsigned char tmp = mem1[2];
|
||||
mem1[2] = mem1[0];
|
||||
mem1[0] = tmp;
|
||||
mem1 += 3;
|
||||
}
|
||||
|
||||
if (Quality < 0)
|
||||
Quality = 100;
|
||||
|
||||
dsyslog("grabbing to %s %d %d %d", Jpeg ? "JPEG" : "PNM", Quality, fmt.fmt.pix.width, fmt.fmt.pix.height);
|
||||
if (Jpeg) {
|
||||
// convert to JPEG:
|
||||
result = RgbToJpeg(mem, fmt.fmt.pix.width, fmt.fmt.pix.height, Size, Quality);
|
||||
if (!result)
|
||||
esyslog("ERROR: failed to convert image to JPEG");
|
||||
}
|
||||
else {
|
||||
// convert to PNM:
|
||||
char buf[32];
|
||||
snprintf(buf, sizeof(buf), "P6\n%d\n%d\n255\n", fmt.fmt.pix.width, fmt.fmt.pix.height);
|
||||
int l = strlen(buf);
|
||||
int bytes = memsize * 3;
|
||||
Size = l + bytes;
|
||||
result = MALLOC(uchar, Size);
|
||||
if (result) {
|
||||
memcpy(result, buf, l);
|
||||
memcpy(result + l, mem, bytes);
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: failed to convert image to PNM");
|
||||
}
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_STREAMOFF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_DQBUF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_STREAMON failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_QBUF failed");
|
||||
munmap(mem, msize);
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: failed to memmap video device");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_QUERYBUF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_REQBUFS failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_S_FMT failed");
|
||||
close(videoDev);
|
||||
return result;
|
||||
}
|
||||
else
|
||||
LOG_ERROR_STR(buffer);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat)
|
||||
{
|
||||
cDevice::SetVideoDisplayFormat(VideoDisplayFormat);
|
||||
if (Setup.VideoFormat) {
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
|
||||
}
|
||||
else {
|
||||
switch (VideoDisplayFormat) {
|
||||
case vdfPanAndScan:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_PAN_SCAN));
|
||||
break;
|
||||
case vdfLetterBox:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
|
||||
break;
|
||||
case vdfCenterCutOut:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_CENTER_CUT_OUT));
|
||||
break;
|
||||
default: esyslog("ERROR: unknown video display format %d", VideoDisplayFormat);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetVideoFormat(bool VideoFormat16_9)
|
||||
{
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_FORMAT, VideoFormat16_9 ? VIDEO_FORMAT_16_9 : VIDEO_FORMAT_4_3));
|
||||
SetVideoDisplayFormat(eVideoDisplayFormat(Setup.VideoDisplayFormat));
|
||||
}
|
||||
|
||||
eVideoSystem cDvbSdFfDevice::GetVideoSystem(void)
|
||||
{
|
||||
eVideoSystem VideoSystem = vsPAL;
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
if (vs.h == 480 || vs.h == 240)
|
||||
VideoSystem = vsNTSC;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
return VideoSystem;
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::GetVideoSize(int &Width, int &Height, double &VideoAspect)
|
||||
{
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
Width = vs.w;
|
||||
Height = vs.h;
|
||||
switch (vs.aspect_ratio) {
|
||||
default:
|
||||
case VIDEO_FORMAT_4_3: VideoAspect = 4.0 / 3.0; break;
|
||||
case VIDEO_FORMAT_16_9: VideoAspect = 16.0 / 9.0; break;
|
||||
case VIDEO_FORMAT_221_1: VideoAspect = 2.21; break;
|
||||
}
|
||||
return;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
cDevice::GetVideoSize(Width, Height, VideoAspect);
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::GetOsdSize(int &Width, int &Height, double &PixelAspect)
|
||||
{
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
Width = 720;
|
||||
if (vs.h != 480 && vs.h != 240)
|
||||
Height = 576; // PAL
|
||||
else
|
||||
Height = 480; // NTSC
|
||||
switch (Setup.VideoFormat ? vs.aspect_ratio : VIDEO_FORMAT_4_3) {
|
||||
default:
|
||||
case VIDEO_FORMAT_4_3: PixelAspect = 4.0 / 3.0; break;
|
||||
case VIDEO_FORMAT_221_1: // FF DVB cards only distinguish between 4:3 and 16:9
|
||||
case VIDEO_FORMAT_16_9: PixelAspect = 16.0 / 9.0; break;
|
||||
}
|
||||
PixelAspect /= double(Width) / Height;
|
||||
return;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
cDevice::GetOsdSize(Width, Height, PixelAspect);
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::SetAudioBypass(bool On)
|
||||
{
|
||||
if (setTransferModeForDolbyDigital != 1)
|
||||
return false;
|
||||
return ioctl(fd_audio, AUDIO_SET_BYPASS_MODE, On) == 0;
|
||||
}
|
||||
|
||||
// ptAudio ptVideo ptPcr ptTeletext ptDolby ptOther
|
||||
static dmx_pes_type_t PesTypes[] = { DMX_PES_AUDIO, DMX_PES_VIDEO, DMX_PES_PCR, DMX_PES_TELETEXT, DMX_PES_OTHER, DMX_PES_OTHER };
|
||||
|
||||
bool cDvbSdFfDevice::SetPid(cPidHandle *Handle, int Type, bool On)
|
||||
{
|
||||
if (Handle->pid) {
|
||||
dmx_pes_filter_params pesFilterParams;
|
||||
memset(&pesFilterParams, 0, sizeof(pesFilterParams));
|
||||
if (On) {
|
||||
if (Handle->handle < 0) {
|
||||
Handle->handle = DvbOpen(DEV_DVB_DEMUX, CardIndex(), O_RDWR | O_NONBLOCK, true);
|
||||
if (Handle->handle < 0) {
|
||||
LOG_ERROR;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
pesFilterParams.pid = Handle->pid;
|
||||
pesFilterParams.input = DMX_IN_FRONTEND;
|
||||
pesFilterParams.output = (Type <= ptTeletext && Handle->used <= 1) ? DMX_OUT_DECODER : DMX_OUT_TS_TAP;
|
||||
pesFilterParams.pes_type= PesTypes[Type < ptOther ? Type : ptOther];
|
||||
pesFilterParams.flags = DMX_IMMEDIATE_START;
|
||||
if (ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams) < 0) {
|
||||
LOG_ERROR;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else if (!Handle->used) {
|
||||
CHECK(ioctl(Handle->handle, DMX_STOP));
|
||||
if (Type <= ptTeletext) {
|
||||
pesFilterParams.pid = 0x1FFF;
|
||||
pesFilterParams.input = DMX_IN_FRONTEND;
|
||||
pesFilterParams.output = DMX_OUT_DECODER;
|
||||
pesFilterParams.pes_type= PesTypes[Type];
|
||||
pesFilterParams.flags = DMX_IMMEDIATE_START;
|
||||
CHECK(ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams));
|
||||
if (PesTypes[Type] == DMX_PES_VIDEO) // let's only do this once
|
||||
SetPlayMode(pmNone); // necessary to switch a PID from DMX_PES_VIDEO/AUDIO to DMX_PES_OTHER
|
||||
}
|
||||
close(Handle->handle);
|
||||
Handle->handle = -1;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::TurnOffLiveMode(bool LiveView)
|
||||
{
|
||||
if (LiveView) {
|
||||
// Avoid noise while switching:
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
}
|
||||
|
||||
// Turn off live PIDs:
|
||||
|
||||
DetachAll(pidHandles[ptAudio].pid);
|
||||
DetachAll(pidHandles[ptVideo].pid);
|
||||
DetachAll(pidHandles[ptPcr].pid);
|
||||
DetachAll(pidHandles[ptTeletext].pid);
|
||||
DelPid(pidHandles[ptAudio].pid);
|
||||
DelPid(pidHandles[ptVideo].pid);
|
||||
DelPid(pidHandles[ptPcr].pid, ptPcr);
|
||||
DelPid(pidHandles[ptTeletext].pid);
|
||||
DelPid(pidHandles[ptDolby].pid);
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
|
||||
{
|
||||
int apid = Channel->Apid(0);
|
||||
int vpid = Channel->Vpid();
|
||||
int dpid = Channel->Dpid(0);
|
||||
|
||||
bool DoTune = !IsTunedToTransponder(Channel);
|
||||
|
||||
bool pidHandlesVideo = pidHandles[ptVideo].pid == vpid;
|
||||
bool pidHandlesAudio = pidHandles[ptAudio].pid == apid;
|
||||
|
||||
bool TurnOffLivePIDs = DoTune
|
||||
|| !IsPrimaryDevice()
|
||||
|| LiveView // for a new live view the old PIDs need to be turned off
|
||||
|| pidHandlesVideo // for recording the PIDs must be shifted from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
|
||||
;
|
||||
|
||||
bool StartTransferMode = IsPrimaryDevice() && !DoTune
|
||||
&& (LiveView && HasPid(vpid ? vpid : apid) && (!pidHandlesVideo || (!pidHandlesAudio && (dpid ? pidHandles[ptAudio].pid != dpid : true)))// the PID is already set as DMX_PES_OTHER
|
||||
|| !LiveView && (pidHandlesVideo || pidHandlesAudio) // a recording is going to shift the PIDs from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
|
||||
);
|
||||
if (CamSlot() && !ChannelCamRelations.CamDecrypt(Channel->GetChannelID(), CamSlot()->SlotNumber()))
|
||||
StartTransferMode |= LiveView && IsPrimaryDevice() && Channel->Ca() >= CA_ENCRYPTED_MIN;
|
||||
|
||||
bool TurnOnLivePIDs = !StartTransferMode && LiveView;
|
||||
|
||||
// Turn off live PIDs if necessary:
|
||||
|
||||
if (TurnOffLivePIDs)
|
||||
TurnOffLiveMode(LiveView);
|
||||
|
||||
// Set the tuner:
|
||||
|
||||
if (!cDvbDevice::SetChannelDevice(Channel, LiveView))
|
||||
return false;
|
||||
|
||||
// If this channel switch was requested by the EITScanner we don't wait for
|
||||
// a lock and don't set any live PIDs (the EITScanner will wait for the lock
|
||||
// by itself before setting any filters):
|
||||
|
||||
if (EITScanner.UsesDevice(this)) //XXX
|
||||
return true;
|
||||
|
||||
// PID settings:
|
||||
|
||||
if (TurnOnLivePIDs) {
|
||||
SetAudioBypass(false);
|
||||
if (!(AddPid(Channel->Ppid(), ptPcr) && AddPid(vpid, ptVideo) && AddPid(apid, ptAudio))) {
|
||||
esyslog("ERROR: failed to set PIDs for channel %d on device %d", Channel->Number(), CardIndex() + 1);
|
||||
return false;
|
||||
}
|
||||
if (IsPrimaryDevice())
|
||||
AddPid(Channel->Tpid(), ptTeletext);
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true)); // actually one would expect 'false' here, but according to Marco Schlüßler <marco@lordzodiac.de> this works
|
||||
// to avoid missing audio after replaying a DVD; with 'false' there is an audio disturbance when switching
|
||||
// between two channels on the same transponder on DVB-S
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
}
|
||||
else if (StartTransferMode)
|
||||
cControl::Launch(new cTransferControl(this, Channel->GetChannelID(), vpid, Channel->Apids(), Channel->Dpids(), Channel->Spids()));
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
int cDvbSdFfDevice::GetAudioChannelDevice(void)
|
||||
{
|
||||
audio_status_t as;
|
||||
CHECK(ioctl(fd_audio, AUDIO_GET_STATUS, &as));
|
||||
return as.channel_select;
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetAudioChannelDevice(int AudioChannel)
|
||||
{
|
||||
CHECK(ioctl(fd_audio, AUDIO_CHANNEL_SELECT, AudioChannel));
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetVolumeDevice(int Volume)
|
||||
{
|
||||
if (digitalAudio)
|
||||
Volume = 0;
|
||||
audio_mixer_t am;
|
||||
// conversion for linear volume response:
|
||||
am.volume_left = am.volume_right = 2 * Volume - Volume * Volume / 255;
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am));
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetDigitalAudioDevice(bool On)
|
||||
{
|
||||
if (digitalAudio != On) {
|
||||
if (digitalAudio)
|
||||
cCondWait::SleepMs(1000); // Wait until any leftover digital data has been flushed
|
||||
digitalAudio = On;
|
||||
SetVolumeDevice(On || IsMute() ? 0 : CurrentVolume());
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::SetAudioTrackDevice(eTrackType Type)
|
||||
{
|
||||
const tTrackId *TrackId = GetTrack(Type);
|
||||
if (TrackId && TrackId->id) {
|
||||
SetAudioBypass(false);
|
||||
if (IS_AUDIO_TRACK(Type) || (IS_DOLBY_TRACK(Type) && SetAudioBypass(true))) {
|
||||
if (pidHandles[ptAudio].pid && pidHandles[ptAudio].pid != TrackId->id) {
|
||||
DetachAll(pidHandles[ptAudio].pid);
|
||||
if (CamSlot())
|
||||
CamSlot()->SetPid(pidHandles[ptAudio].pid, false);
|
||||
pidHandles[ptAudio].pid = TrackId->id;
|
||||
SetPid(&pidHandles[ptAudio], ptAudio, true);
|
||||
if (CamSlot()) {
|
||||
CamSlot()->SetPid(pidHandles[ptAudio].pid, true);
|
||||
CamSlot()->StartDecrypting();
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (IS_DOLBY_TRACK(Type)) {
|
||||
if (setTransferModeForDolbyDigital == 0)
|
||||
return;
|
||||
// Currently this works only in Transfer Mode
|
||||
ForceTransferMode();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::CanReplay(void) const
|
||||
{
|
||||
return cDevice::CanReplay();
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::SetPlayMode(ePlayMode PlayMode)
|
||||
{
|
||||
if (PlayMode != pmExtern_THIS_SHOULD_BE_AVOIDED && fd_video < 0 && fd_audio < 0) {
|
||||
// reopen the devices
|
||||
fd_video = DvbOpen(DEV_DVB_VIDEO, CardIndex(), O_RDWR | O_NONBLOCK);
|
||||
fd_audio = DvbOpen(DEV_DVB_AUDIO, CardIndex(), O_RDWR | O_NONBLOCK);
|
||||
SetVideoFormat(Setup.VideoFormat);
|
||||
}
|
||||
|
||||
switch (PlayMode) {
|
||||
case pmNone:
|
||||
// special handling to return from PCM replay:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
|
||||
CHECK(ioctl(fd_video, VIDEO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, false));
|
||||
break;
|
||||
case pmAudioVideo:
|
||||
case pmAudioOnlyBlack:
|
||||
if (playMode == pmNone)
|
||||
TurnOffLiveMode(true);
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, PlayMode == pmAudioVideo));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
break;
|
||||
case pmAudioOnly:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, false));
|
||||
break;
|
||||
case pmVideoOnly:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
break;
|
||||
case pmExtern_THIS_SHOULD_BE_AVOIDED:
|
||||
close(fd_video);
|
||||
close(fd_audio);
|
||||
fd_video = fd_audio = -1;
|
||||
break;
|
||||
default: esyslog("ERROR: unknown playmode %d", PlayMode);
|
||||
}
|
||||
playMode = PlayMode;
|
||||
return true;
|
||||
}
|
||||
|
||||
int64_t cDvbSdFfDevice::GetSTC(void)
|
||||
{
|
||||
if (fd_stc >= 0) {
|
||||
struct dmx_stc stc;
|
||||
stc.num = 0;
|
||||
if (ioctl(fd_stc, DMX_GET_STC, &stc) == -1) {
|
||||
esyslog("ERROR: stc %d: %m", CardIndex() + 1);
|
||||
return -1;
|
||||
}
|
||||
return stc.stc / stc.base;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::TrickSpeed(int Speed)
|
||||
{
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_SLOWMOTION, Speed));
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::Clear(void)
|
||||
{
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
cDevice::Clear();
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::Play(void)
|
||||
{
|
||||
if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
|
||||
}
|
||||
else {
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
|
||||
}
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_CONTINUE));
|
||||
}
|
||||
cDevice::Play();
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::Freeze(void)
|
||||
{
|
||||
if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_PAUSE));
|
||||
}
|
||||
else {
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PAUSE));
|
||||
}
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_FREEZE));
|
||||
}
|
||||
cDevice::Freeze();
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::Mute(void)
|
||||
{
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
|
||||
}
|
||||
cDevice::Mute();
|
||||
}
|
||||
|
||||
void cDvbSdFfDevice::StillPicture(const uchar *Data, int Length)
|
||||
{
|
||||
if (!Data || Length < TS_SIZE)
|
||||
return;
|
||||
if (Data[0] == 0x47) {
|
||||
// TS data
|
||||
cDevice::StillPicture(Data, Length);
|
||||
}
|
||||
else if (Data[0] == 0x00 && Data[1] == 0x00 && Data[2] == 0x01 && (Data[3] & 0xF0) == 0xE0) {
|
||||
// PES data
|
||||
char *buf = MALLOC(char, Length);
|
||||
if (!buf)
|
||||
return;
|
||||
int i = 0;
|
||||
int blen = 0;
|
||||
while (i < Length - 6) {
|
||||
if (Data[i] == 0x00 && Data[i + 1] == 0x00 && Data[i + 2] == 0x01) {
|
||||
int len = Data[i + 4] * 256 + Data[i + 5];
|
||||
if ((Data[i + 3] & 0xF0) == 0xE0) { // video packet
|
||||
// skip PES header
|
||||
int offs = i + 6;
|
||||
// skip header extension
|
||||
if ((Data[i + 6] & 0xC0) == 0x80) {
|
||||
// MPEG-2 PES header
|
||||
if (Data[i + 8] >= Length)
|
||||
break;
|
||||
offs += 3;
|
||||
offs += Data[i + 8];
|
||||
len -= 3;
|
||||
len -= Data[i + 8];
|
||||
if (len < 0 || offs + len > Length)
|
||||
break;
|
||||
}
|
||||
else {
|
||||
// MPEG-1 PES header
|
||||
while (offs < Length && len > 0 && Data[offs] == 0xFF) {
|
||||
offs++;
|
||||
len--;
|
||||
}
|
||||
if (offs <= Length - 2 && len >= 2 && (Data[offs] & 0xC0) == 0x40) {
|
||||
offs += 2;
|
||||
len -= 2;
|
||||
}
|
||||
if (offs <= Length - 5 && len >= 5 && (Data[offs] & 0xF0) == 0x20) {
|
||||
offs += 5;
|
||||
len -= 5;
|
||||
}
|
||||
else if (offs <= Length - 10 && len >= 10 && (Data[offs] & 0xF0) == 0x30) {
|
||||
offs += 10;
|
||||
len -= 10;
|
||||
}
|
||||
else if (offs < Length && len > 0) {
|
||||
offs++;
|
||||
len--;
|
||||
}
|
||||
}
|
||||
if (blen + len > Length) // invalid PES length field
|
||||
break;
|
||||
memcpy(&buf[blen], &Data[offs], len);
|
||||
i = offs + len;
|
||||
blen += len;
|
||||
}
|
||||
else if (Data[i + 3] >= 0xBD && Data[i + 3] <= 0xDF) // other PES packets
|
||||
i += len + 6;
|
||||
else
|
||||
i++;
|
||||
}
|
||||
else
|
||||
i++;
|
||||
}
|
||||
video_still_picture sp = { buf, blen };
|
||||
CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
|
||||
free(buf);
|
||||
}
|
||||
else {
|
||||
// non-PES data
|
||||
video_still_picture sp = { (char *)Data, Length };
|
||||
CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
|
||||
}
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::Poll(cPoller &Poller, int TimeoutMs)
|
||||
{
|
||||
Poller.Add((playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) ? fd_audio : fd_video, true);
|
||||
return Poller.Poll(TimeoutMs);
|
||||
}
|
||||
|
||||
bool cDvbSdFfDevice::Flush(int TimeoutMs)
|
||||
{
|
||||
//TODO actually this function should wait until all buffered data has been processed by the card, but how?
|
||||
return true;
|
||||
}
|
||||
|
||||
int cDvbSdFfDevice::PlayVideo(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbSdFfDevice::PlayAudio(const uchar *Data, int Length, uchar Id)
|
||||
{
|
||||
return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbSdFfDevice::PlayTsVideo(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbSdFfDevice::PlayTsAudio(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
// --- cDvbSdFfDeviceProbe ---------------------------------------------------
|
||||
|
||||
bool cDvbSdFfDeviceProbe::Probe(int Adapter)
|
||||
{
|
||||
static uint32_t SubsystemIds[] = {
|
||||
0x110A0000, // Fujitsu Siemens DVB-C
|
||||
0x13C20000, // Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C
|
||||
0x13C20001, // Technotrend/Hauppauge WinTV DVB-T rev1.X
|
||||
0x13C20002, // Technotrend/Hauppauge WinTV DVB-C rev2.X
|
||||
0x13C20003, // Technotrend/Hauppauge WinTV Nexus-S rev2.X
|
||||
0x13C20004, // Galaxis DVB-S rev1.3
|
||||
0x13C20006, // Fujitsu Siemens DVB-S rev1.6
|
||||
0x13C20008, // Technotrend/Hauppauge DVB-T
|
||||
0x13C2000A, // Technotrend/Hauppauge WinTV Nexus-CA rev1.X
|
||||
0x13C2000E, // Technotrend/Hauppauge WinTV Nexus-S rev2.3
|
||||
0x13C21002, // Technotrend/Hauppauge WinTV DVB-S rev1.3 SE
|
||||
0x00000000
|
||||
};
|
||||
cString FileName;
|
||||
cReadLine ReadLine;
|
||||
FILE *f = NULL;
|
||||
uint32_t SubsystemId = 0;
|
||||
FileName = cString::sprintf("/sys/class/dvb/dvb%d.frontend0/device/subsystem_vendor", Adapter);
|
||||
if ((f = fopen(FileName, "r")) != NULL) {
|
||||
if (char *s = ReadLine.Read(f))
|
||||
SubsystemId = strtoul(s, NULL, 0) << 16;
|
||||
fclose(f);
|
||||
}
|
||||
FileName = cString::sprintf("/sys/class/dvb/dvb%d.frontend0/device/subsystem_device", Adapter);
|
||||
if ((f = fopen(FileName, "r")) != NULL) {
|
||||
if (char *s = ReadLine.Read(f))
|
||||
SubsystemId |= strtoul(s, NULL, 0);
|
||||
fclose(f);
|
||||
}
|
||||
for (uint32_t *sid = SubsystemIds; *sid; sid++) {
|
||||
if (*sid == SubsystemId) {
|
||||
dsyslog("creating cDvbSdFfDevice");
|
||||
new cDvbSdFfDevice(Adapter);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
/*
|
||||
* dvbsdffdevice.h: The DVB SD Full Featured device interface
|
||||
*
|
||||
* See the README file for copyright information and how to reach the author.
|
||||
*
|
||||
* $Id: dvbsdffdevice.h 2.10 2009/12/31 15:36:56 kls Exp $
|
||||
*/
|
||||
|
||||
#ifndef __DVBSDFFDEVICE_H
|
||||
#define __DVBSDFFDEVICE_H
|
||||
|
||||
#include "vdr/dvbdevice.h"
|
||||
#include "vdr/dvbspu.h"
|
||||
|
||||
/// The cDvbSdFfDevice implements a DVB device which can be accessed through the Linux DVB driver API.
|
||||
|
||||
class cDvbSdFfDevice : public cDvbDevice {
|
||||
private:
|
||||
int fd_osd, fd_audio, fd_video, fd_stc;
|
||||
protected:
|
||||
virtual void MakePrimaryDevice(bool On);
|
||||
public:
|
||||
cDvbSdFfDevice(int n);
|
||||
virtual ~cDvbSdFfDevice();
|
||||
virtual bool HasDecoder(void) const;
|
||||
|
||||
// SPU facilities
|
||||
|
||||
private:
|
||||
cDvbSpuDecoder *spuDecoder;
|
||||
public:
|
||||
virtual cSpuDecoder *GetSpuDecoder(void);
|
||||
|
||||
// Channel facilities
|
||||
|
||||
private:
|
||||
void TurnOffLiveMode(bool LiveView);
|
||||
protected:
|
||||
virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
|
||||
|
||||
// PID handle facilities
|
||||
|
||||
private:
|
||||
bool SetAudioBypass(bool On);
|
||||
protected:
|
||||
virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
|
||||
|
||||
// Image Grab facilities
|
||||
|
||||
private:
|
||||
static int devVideoOffset;
|
||||
int devVideoIndex;
|
||||
public:
|
||||
virtual uchar *GrabImage(int &Size, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
|
||||
|
||||
// Video format facilities
|
||||
|
||||
public:
|
||||
virtual void SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat);
|
||||
virtual void SetVideoFormat(bool VideoFormat16_9);
|
||||
virtual eVideoSystem GetVideoSystem(void);
|
||||
virtual void GetVideoSize(int &Width, int &Height, double &VideoAspect);
|
||||
virtual void GetOsdSize(int &Width, int &Height, double &PixelAspect);
|
||||
|
||||
// Track facilities
|
||||
|
||||
protected:
|
||||
virtual void SetAudioTrackDevice(eTrackType Type);
|
||||
|
||||
// Audio facilities
|
||||
|
||||
private:
|
||||
bool digitalAudio;
|
||||
protected:
|
||||
virtual int GetAudioChannelDevice(void);
|
||||
virtual void SetAudioChannelDevice(int AudioChannel);
|
||||
virtual void SetVolumeDevice(int Volume);
|
||||
virtual void SetDigitalAudioDevice(bool On);
|
||||
|
||||
// Player facilities
|
||||
|
||||
protected:
|
||||
ePlayMode playMode;
|
||||
virtual bool CanReplay(void) const;
|
||||
virtual bool SetPlayMode(ePlayMode PlayMode);
|
||||
virtual int PlayVideo(const uchar *Data, int Length);
|
||||
virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
|
||||
virtual int PlayTsVideo(const uchar *Data, int Length);
|
||||
virtual int PlayTsAudio(const uchar *Data, int Length);
|
||||
public:
|
||||
virtual int64_t GetSTC(void);
|
||||
virtual void TrickSpeed(int Speed);
|
||||
virtual void Clear(void);
|
||||
virtual void Play(void);
|
||||
virtual void Freeze(void);
|
||||
virtual void Mute(void);
|
||||
virtual void StillPicture(const uchar *Data, int Length);
|
||||
virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
|
||||
virtual bool Flush(int TimeoutMs = 0);
|
||||
};
|
||||
|
||||
class cDvbSdFfDeviceProbe : public cDvbDeviceProbe {
|
||||
public:
|
||||
virtual bool Probe(int Adapter);
|
||||
};
|
||||
|
||||
#endif //__DVBSDFFDEVICE_H
|
||||
|
|
@ -0,0 +1,213 @@
|
|||
/*
|
||||
* dvbsdffosd.c: Implementation of the DVB SD Full Featured On Screen Display
|
||||
*
|
||||
* See the README file for copyright information and how to reach the author.
|
||||
*
|
||||
* $Id: dvbsdffosd.c 2.1 2009/12/31 15:36:00 kls Exp $
|
||||
*/
|
||||
|
||||
#include "dvbsdffosd.h"
|
||||
#include <linux/dvb/osd.h>
|
||||
#include <signal.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/unistd.h>
|
||||
#include "vdr/tools.h"
|
||||
|
||||
// --- cDvbSdFfOsd -----------------------------------------------------------
|
||||
|
||||
#define MAXNUMWINDOWS 7 // OSD windows are counted 1...7
|
||||
#define MAXOSDMEMORY 92000 // number of bytes available to the OSD (for unmodified DVB cards)
|
||||
|
||||
class cDvbSdFfOsd : public cOsd {
|
||||
private:
|
||||
int osdDev;
|
||||
int osdMem;
|
||||
bool shown;
|
||||
void Cmd(OSD_Command cmd, int color = 0, int x0 = 0, int y0 = 0, int x1 = 0, int y1 = 0, const void *data = NULL);
|
||||
protected:
|
||||
virtual void SetActive(bool On);
|
||||
public:
|
||||
cDvbSdFfOsd(int Left, int Top, int OsdDev, uint Level);
|
||||
virtual ~cDvbSdFfOsd();
|
||||
virtual eOsdError CanHandleAreas(const tArea *Areas, int NumAreas);
|
||||
virtual eOsdError SetAreas(const tArea *Areas, int NumAreas);
|
||||
virtual void Flush(void);
|
||||
};
|
||||
|
||||
cDvbSdFfOsd::cDvbSdFfOsd(int Left, int Top, int OsdDev, uint Level)
|
||||
:cOsd(Left, Top, Level)
|
||||
{
|
||||
osdDev = OsdDev;
|
||||
shown = false;
|
||||
if (osdDev < 0)
|
||||
esyslog("ERROR: invalid OSD device handle (%d)!", osdDev);
|
||||
else {
|
||||
osdMem = MAXOSDMEMORY;
|
||||
#ifdef OSD_CAP_MEMSIZE
|
||||
// modified DVB cards may have more OSD memory:
|
||||
osd_cap_t cap;
|
||||
cap.cmd = OSD_CAP_MEMSIZE;
|
||||
if (ioctl(osdDev, OSD_GET_CAPABILITY, &cap) == 0)
|
||||
osdMem = cap.val;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
cDvbSdFfOsd::~cDvbSdFfOsd()
|
||||
{
|
||||
SetActive(false);
|
||||
}
|
||||
|
||||
void cDvbSdFfOsd::SetActive(bool On)
|
||||
{
|
||||
if (On != Active()) {
|
||||
cOsd::SetActive(On);
|
||||
if (On) {
|
||||
// must clear all windows here to avoid flashing effects - doesn't work if done
|
||||
// in Flush() only for the windows that are actually used...
|
||||
for (int i = 0; i < MAXNUMWINDOWS; i++) {
|
||||
Cmd(OSD_SetWindow, 0, i + 1);
|
||||
Cmd(OSD_Clear);
|
||||
}
|
||||
if (GetBitmap(0)) // only flush here if there are already bitmaps
|
||||
Flush();
|
||||
}
|
||||
else if (shown) {
|
||||
cBitmap *Bitmap;
|
||||
for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
|
||||
Cmd(OSD_SetWindow, 0, i + 1);
|
||||
Cmd(OSD_Close);
|
||||
}
|
||||
shown = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
eOsdError cDvbSdFfOsd::CanHandleAreas(const tArea *Areas, int NumAreas)
|
||||
{
|
||||
eOsdError Result = cOsd::CanHandleAreas(Areas, NumAreas);
|
||||
if (Result == oeOk) {
|
||||
if (NumAreas > MAXNUMWINDOWS)
|
||||
return oeTooManyAreas;
|
||||
int TotalMemory = 0;
|
||||
for (int i = 0; i < NumAreas; i++) {
|
||||
if (Areas[i].bpp != 1 && Areas[i].bpp != 2 && Areas[i].bpp != 4 && Areas[i].bpp != 8)
|
||||
return oeBppNotSupported;
|
||||
if ((Areas[i].Width() & (8 / Areas[i].bpp - 1)) != 0)
|
||||
return oeWrongAlignment;
|
||||
if (Areas[i].Width() < 1 || Areas[i].Height() < 1 || Areas[i].Width() > 720 || Areas[i].Height() > 576)
|
||||
return oeWrongAreaSize;
|
||||
TotalMemory += Areas[i].Width() * Areas[i].Height() / (8 / Areas[i].bpp);
|
||||
}
|
||||
if (TotalMemory > osdMem)
|
||||
return oeOutOfMemory;
|
||||
}
|
||||
return Result;
|
||||
}
|
||||
|
||||
eOsdError cDvbSdFfOsd::SetAreas(const tArea *Areas, int NumAreas)
|
||||
{
|
||||
if (shown) {
|
||||
cBitmap *Bitmap;
|
||||
for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
|
||||
Cmd(OSD_SetWindow, 0, i + 1);
|
||||
Cmd(OSD_Close);
|
||||
}
|
||||
shown = false;
|
||||
}
|
||||
return cOsd::SetAreas(Areas, NumAreas);
|
||||
}
|
||||
|
||||
void cDvbSdFfOsd::Cmd(OSD_Command cmd, int color, int x0, int y0, int x1, int y1, const void *data)
|
||||
{
|
||||
if (osdDev >= 0) {
|
||||
osd_cmd_t dc;
|
||||
dc.cmd = cmd;
|
||||
dc.color = color;
|
||||
dc.x0 = x0;
|
||||
dc.y0 = y0;
|
||||
dc.x1 = x1;
|
||||
dc.y1 = y1;
|
||||
dc.data = (void *)data;
|
||||
ioctl(osdDev, OSD_SEND_CMD, &dc);
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbSdFfOsd::Flush(void)
|
||||
{
|
||||
if (!Active())
|
||||
return;
|
||||
cBitmap *Bitmap;
|
||||
for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
|
||||
Cmd(OSD_SetWindow, 0, i + 1);
|
||||
if (!shown)
|
||||
Cmd(OSD_Open, Bitmap->Bpp(), Left() + Bitmap->X0(), Top() + Bitmap->Y0(), Left() + Bitmap->X0() + Bitmap->Width() - 1, Top() + Bitmap->Y0() + Bitmap->Height() - 1, (void *)1); // initially hidden!
|
||||
int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
|
||||
if (!shown || Bitmap->Dirty(x1, y1, x2, y2)) {
|
||||
if (!shown) {
|
||||
x1 = y1 = 0;
|
||||
x2 = Bitmap->Width() - 1;
|
||||
y2 = Bitmap->Height() - 1;
|
||||
}
|
||||
//TODO Workaround: apparently the bitmap sent to the driver always has to be a multiple
|
||||
//TODO of 8 bits wide, and (dx * dy) also has to be a multiple of 8.
|
||||
//TODO Fix driver (should be able to handle any size bitmaps!)
|
||||
while ((x1 > 0 || x2 < Bitmap->Width() - 1) && ((x2 - x1) & 7) != 7) {
|
||||
if (x2 < Bitmap->Width() - 1)
|
||||
x2++;
|
||||
else if (x1 > 0)
|
||||
x1--;
|
||||
}
|
||||
//TODO "... / 2" <==> Bpp???
|
||||
while ((y1 > 0 || y2 < Bitmap->Height() - 1) && (((x2 - x1 + 1) * (y2 - y1 + 1) / 2) & 7) != 0) {
|
||||
if (y2 < Bitmap->Height() - 1)
|
||||
y2++;
|
||||
else if (y1 > 0)
|
||||
y1--;
|
||||
}
|
||||
while ((x1 > 0 || x2 < Bitmap->Width() - 1) && (((x2 - x1 + 1) * (y2 - y1 + 1) / 2) & 7) != 0) {
|
||||
if (x2 < Bitmap->Width() - 1)
|
||||
x2++;
|
||||
else if (x1 > 0)
|
||||
x1--;
|
||||
}
|
||||
// commit colors:
|
||||
int NumColors;
|
||||
const tColor *Colors = Bitmap->Colors(NumColors);
|
||||
if (Colors) {
|
||||
//TODO this should be fixed in the driver!
|
||||
tColor colors[NumColors];
|
||||
for (int i = 0; i < NumColors; i++) {
|
||||
// convert AARRGGBB to AABBGGRR (the driver expects the colors the wrong way):
|
||||
colors[i] = (Colors[i] & 0xFF000000) | ((Colors[i] & 0x0000FF) << 16) | (Colors[i] & 0x00FF00) | ((Colors[i] & 0xFF0000) >> 16);
|
||||
}
|
||||
Colors = colors;
|
||||
//TODO end of stuff that should be fixed in the driver
|
||||
Cmd(OSD_SetPalette, 0, NumColors - 1, 0, 0, 0, Colors);
|
||||
}
|
||||
// commit modified data:
|
||||
Cmd(OSD_SetBlock, Bitmap->Width(), x1, y1, x2, y2, Bitmap->Data(x1, y1));
|
||||
}
|
||||
Bitmap->Clean();
|
||||
}
|
||||
if (!shown) {
|
||||
// Showing the windows in a separate loop to avoid seeing them come up one after another
|
||||
for (int i = 0; (Bitmap = GetBitmap(i)) != NULL; i++) {
|
||||
Cmd(OSD_SetWindow, 0, i + 1);
|
||||
Cmd(OSD_MoveWindow, 0, Left() + Bitmap->X0(), Top() + Bitmap->Y0());
|
||||
}
|
||||
shown = true;
|
||||
}
|
||||
}
|
||||
|
||||
// --- cDvbOsdProvider -------------------------------------------------------
|
||||
|
||||
cDvbOsdProvider::cDvbOsdProvider(int OsdDev)
|
||||
{
|
||||
osdDev = OsdDev;
|
||||
}
|
||||
|
||||
cOsd *cDvbOsdProvider::CreateOsd(int Left, int Top, uint Level)
|
||||
{
|
||||
return new cDvbSdFfOsd(Left, Top, osdDev, Level);
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
/*
|
||||
* dvbsdffosd.h: Implementation of the DVB SD Full Featured On Screen Display
|
||||
*
|
||||
* See the README file for copyright information and how to reach the author.
|
||||
*
|
||||
* $Id: dvbsdffosd.h 2.1 2009/12/31 15:36:00 kls Exp $
|
||||
*/
|
||||
|
||||
#ifndef __DVBSDFFODF_H
|
||||
#define __DVBSDFFODF_H
|
||||
|
||||
#include "vdr/osd.h"
|
||||
|
||||
class cDvbOsdProvider : public cOsdProvider {
|
||||
private:
|
||||
int osdDev;
|
||||
public:
|
||||
cDvbOsdProvider(int OsdDev);
|
||||
virtual cOsd *CreateOsd(int Left, int Top, uint Level);
|
||||
};
|
||||
|
||||
#endif //__DVBSDFFODF_H
|
||||
807
dvbdevice.c
807
dvbdevice.c
|
|
@ -1,44 +1,22 @@
|
|||
/*
|
||||
* dvbdevice.c: The DVB device interface
|
||||
* dvbdevice.c: The DVB device tuner interface
|
||||
*
|
||||
* See the main source file 'vdr.c' for copyright information and
|
||||
* how to reach the author.
|
||||
*
|
||||
* $Id: dvbdevice.c 2.22 2009/12/05 16:02:11 kls Exp $
|
||||
* $Id: dvbdevice.c 2.23 2009/12/31 15:38:18 kls Exp $
|
||||
*/
|
||||
|
||||
#include "dvbdevice.h"
|
||||
#include <errno.h>
|
||||
#include <limits.h>
|
||||
#include <linux/videodev2.h>
|
||||
#include <linux/dvb/audio.h>
|
||||
#include <linux/dvb/dmx.h>
|
||||
#include <linux/dvb/frontend.h>
|
||||
#include <linux/dvb/video.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/mman.h>
|
||||
#include "channels.h"
|
||||
#include "diseqc.h"
|
||||
#include "dvbci.h"
|
||||
#include "dvbosd.h"
|
||||
#include "eitscan.h"
|
||||
#include "player.h"
|
||||
#include "receiver.h"
|
||||
#include "status.h"
|
||||
#include "transfer.h"
|
||||
|
||||
#define DO_REC_AND_PLAY_ON_PRIMARY_DEVICE 1
|
||||
#define DO_MULTIPLE_RECORDINGS 1
|
||||
|
||||
#define DEV_VIDEO "/dev/video"
|
||||
#define DEV_DVB_ADAPTER "/dev/dvb/adapter"
|
||||
#define DEV_DVB_OSD "osd"
|
||||
#define DEV_DVB_FRONTEND "frontend"
|
||||
#define DEV_DVB_DVR "dvr"
|
||||
#define DEV_DVB_DEMUX "demux"
|
||||
#define DEV_DVB_VIDEO "video"
|
||||
#define DEV_DVB_AUDIO "audio"
|
||||
#define DEV_DVB_CA "ca"
|
||||
|
||||
#define DVBS_TUNE_TIMEOUT 9000 //ms
|
||||
#define DVBS_LOCK_TIMEOUT 2000 //ms
|
||||
|
|
@ -47,25 +25,6 @@
|
|||
#define DVBT_TUNE_TIMEOUT 9000 //ms
|
||||
#define DVBT_LOCK_TIMEOUT 2000 //ms
|
||||
|
||||
class cDvbName {
|
||||
private:
|
||||
char buffer[PATH_MAX];
|
||||
public:
|
||||
cDvbName(const char *Name, int n) {
|
||||
snprintf(buffer, sizeof(buffer), "%s%d/%s%d", DEV_DVB_ADAPTER, n, Name, 0);
|
||||
}
|
||||
const char *operator*() { return buffer; }
|
||||
};
|
||||
|
||||
static int DvbOpen(const char *Name, int n, int Mode, bool ReportError = false)
|
||||
{
|
||||
const char *FileName = *cDvbName(Name, n);
|
||||
int fd = open(FileName, Mode);
|
||||
if (fd < 0 && ReportError)
|
||||
LOG_ERROR_STR(FileName);
|
||||
return fd;
|
||||
}
|
||||
|
||||
// --- cDvbTuner -------------------------------------------------------------
|
||||
|
||||
class cDvbTuner : public cThread {
|
||||
|
|
@ -90,7 +49,7 @@ public:
|
|||
cDvbTuner(int Fd_Frontend, int CardIndex, fe_delivery_system FrontendType);
|
||||
virtual ~cDvbTuner();
|
||||
bool IsTunedTo(const cChannel *Channel) const;
|
||||
void Set(const cChannel *Channel, bool Tune);
|
||||
void Set(const cChannel *Channel);
|
||||
bool Locked(int TimeoutMs = 0);
|
||||
};
|
||||
|
||||
|
|
@ -141,10 +100,10 @@ bool cDvbTuner::IsTunedTo(const cChannel *Channel) const
|
|||
return true;
|
||||
}
|
||||
|
||||
void cDvbTuner::Set(const cChannel *Channel, bool Tune)
|
||||
void cDvbTuner::Set(const cChannel *Channel)
|
||||
{
|
||||
cMutexLock MutexLock(&mutex);
|
||||
if (Tune)
|
||||
if (!IsTunedTo(Channel))
|
||||
tunerStatus = tsSet;
|
||||
channel = *Channel;
|
||||
lastTimeoutReport = 0;
|
||||
|
|
@ -395,7 +354,6 @@ void cDvbTuner::Action(void)
|
|||
|
||||
// --- cDvbDevice ------------------------------------------------------------
|
||||
|
||||
int cDvbDevice::devVideoOffset = -1;
|
||||
int cDvbDevice::setTransferModeForDolbyDigital = 1;
|
||||
|
||||
const char *DeliverySystems[] = {
|
||||
|
|
@ -424,21 +382,11 @@ cDvbDevice::cDvbDevice(int n)
|
|||
dvbTuner = NULL;
|
||||
frontendType = SYS_UNDEFINED;
|
||||
numProvidedSystems = 0;
|
||||
spuDecoder = NULL;
|
||||
digitalAudio = false;
|
||||
playMode = pmNone;
|
||||
|
||||
// Devices that are present on all card types:
|
||||
|
||||
int fd_frontend = DvbOpen(DEV_DVB_FRONTEND, n, O_RDWR | O_NONBLOCK);
|
||||
|
||||
// Devices that are only present on cards with decoders:
|
||||
|
||||
fd_osd = DvbOpen(DEV_DVB_OSD, n, O_RDWR);
|
||||
fd_video = DvbOpen(DEV_DVB_VIDEO, n, O_RDWR | O_NONBLOCK);
|
||||
fd_audio = DvbOpen(DEV_DVB_AUDIO, n, O_RDWR | O_NONBLOCK);
|
||||
fd_stc = DvbOpen(DEV_DVB_DEMUX, n, O_RDWR);
|
||||
|
||||
// Common Interface:
|
||||
|
||||
fd_ca = DvbOpen(DEV_DVB_CA, n, O_RDWR);
|
||||
|
|
@ -449,39 +397,6 @@ cDvbDevice::cDvbDevice(int n)
|
|||
|
||||
fd_dvr = -1;
|
||||
|
||||
// The offset of the /dev/video devices:
|
||||
|
||||
if (devVideoOffset < 0) { // the first one checks this
|
||||
FILE *f = NULL;
|
||||
char buffer[PATH_MAX];
|
||||
for (int ofs = 0; ofs < 100; ofs++) {
|
||||
snprintf(buffer, sizeof(buffer), "/proc/video/dev/video%d", ofs);
|
||||
if ((f = fopen(buffer, "r")) != NULL) {
|
||||
if (fgets(buffer, sizeof(buffer), f)) {
|
||||
if (strstr(buffer, "DVB Board")) { // found the _first_ DVB card
|
||||
devVideoOffset = ofs;
|
||||
dsyslog("video device offset is %d", devVideoOffset);
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
break;
|
||||
fclose(f);
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
if (devVideoOffset < 0)
|
||||
devVideoOffset = 0;
|
||||
if (f)
|
||||
fclose(f);
|
||||
}
|
||||
devVideoIndex = (devVideoOffset >= 0 && HasDecoder()) ? devVideoOffset++ : -1;
|
||||
|
||||
// Video format:
|
||||
|
||||
SetVideoFormat(Setup.VideoFormat);
|
||||
|
||||
// We only check the devices that must be present - the others will be checked before accessing them://XXX
|
||||
|
||||
if (fd_frontend >= 0) {
|
||||
|
|
@ -513,27 +428,47 @@ cDvbDevice::cDvbDevice(int n)
|
|||
cDvbDevice::~cDvbDevice()
|
||||
{
|
||||
StopSectionHandler();
|
||||
delete spuDecoder;
|
||||
delete dvbTuner;
|
||||
delete ciAdapter;
|
||||
// We're not explicitly closing any device files here, since this sometimes
|
||||
// caused segfaults. Besides, the program is about to terminate anyway...
|
||||
}
|
||||
|
||||
bool cDvbDevice::Probe(const char *FileName)
|
||||
cString cDvbDevice::DvbName(const char *Name, int n)
|
||||
{
|
||||
return cString::sprintf("%s%d/%s%d", DEV_DVB_ADAPTER, n, Name, 0);
|
||||
}
|
||||
|
||||
int cDvbDevice::DvbOpen(const char *Name, int n, int Mode, bool ReportError)
|
||||
{
|
||||
cString FileName = DvbName(Name, n);
|
||||
int fd = open(FileName, Mode);
|
||||
if (fd < 0 && ReportError)
|
||||
LOG_ERROR_STR(*FileName);
|
||||
return fd;
|
||||
}
|
||||
|
||||
bool cDvbDevice::Probe(int Adapter)
|
||||
{
|
||||
cString FileName = DvbName(DEV_DVB_FRONTEND, Adapter);
|
||||
if (access(FileName, F_OK) == 0) {
|
||||
dsyslog("probing %s", FileName);
|
||||
dsyslog("probing %s", *FileName);
|
||||
int f = open(FileName, O_RDONLY);
|
||||
if (f >= 0) {
|
||||
close(f);
|
||||
for (cDvbDeviceProbe *dp = DvbDeviceProbes.First(); dp; dp = DvbDeviceProbes.Next(dp)) {
|
||||
if (dp->Probe(Adapter))
|
||||
return true; // a plugin has created the actual device
|
||||
}
|
||||
dsyslog("creating cDvbDevice");
|
||||
new cDvbDevice(Adapter); // it's a "budget" device
|
||||
return true;
|
||||
}
|
||||
else if (errno != ENODEV && errno != EINVAL)
|
||||
LOG_ERROR_STR(FileName);
|
||||
LOG_ERROR_STR(*FileName);
|
||||
}
|
||||
else if (errno != ENOENT)
|
||||
LOG_ERROR_STR(FileName);
|
||||
LOG_ERROR_STR(*FileName);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -543,10 +478,8 @@ bool cDvbDevice::Initialize(void)
|
|||
int i;
|
||||
for (i = 0; i < MAXDVBDEVICES; i++) {
|
||||
if (UseDevice(NextCardIndex())) {
|
||||
if (Probe(*cDvbName(DEV_DVB_FRONTEND, i))) {
|
||||
new cDvbDevice(i);
|
||||
if (Probe(i))
|
||||
found++;
|
||||
}
|
||||
else
|
||||
break;
|
||||
}
|
||||
|
|
@ -561,17 +494,6 @@ bool cDvbDevice::Initialize(void)
|
|||
return found > 0;
|
||||
}
|
||||
|
||||
void cDvbDevice::MakePrimaryDevice(bool On)
|
||||
{
|
||||
if (On && HasDecoder())
|
||||
new cDvbOsdProvider(fd_osd);
|
||||
}
|
||||
|
||||
bool cDvbDevice::HasDecoder(void) const
|
||||
{
|
||||
return fd_video >= 0 && fd_audio >= 0;
|
||||
}
|
||||
|
||||
bool cDvbDevice::Ready(void)
|
||||
{
|
||||
if (ciAdapter)
|
||||
|
|
@ -579,235 +501,11 @@ bool cDvbDevice::Ready(void)
|
|||
return true;
|
||||
}
|
||||
|
||||
cSpuDecoder *cDvbDevice::GetSpuDecoder(void)
|
||||
{
|
||||
if (!spuDecoder && IsPrimaryDevice())
|
||||
spuDecoder = new cDvbSpuDecoder();
|
||||
return spuDecoder;
|
||||
}
|
||||
|
||||
bool cDvbDevice::HasCi(void)
|
||||
{
|
||||
return ciAdapter;
|
||||
}
|
||||
|
||||
uchar *cDvbDevice::GrabImage(int &Size, bool Jpeg, int Quality, int SizeX, int SizeY)
|
||||
{
|
||||
if (devVideoIndex < 0)
|
||||
return NULL;
|
||||
char buffer[PATH_MAX];
|
||||
snprintf(buffer, sizeof(buffer), "%s%d", DEV_VIDEO, devVideoIndex);
|
||||
int videoDev = open(buffer, O_RDWR);
|
||||
if (videoDev >= 0) {
|
||||
uchar *result = NULL;
|
||||
// set up the size and RGB
|
||||
v4l2_format fmt;
|
||||
memset(&fmt, 0, sizeof(fmt));
|
||||
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
fmt.fmt.pix.width = SizeX;
|
||||
fmt.fmt.pix.height = SizeY;
|
||||
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_BGR24;
|
||||
fmt.fmt.pix.field = V4L2_FIELD_ANY;
|
||||
if (ioctl(videoDev, VIDIOC_S_FMT, &fmt) == 0) {
|
||||
v4l2_requestbuffers reqBuf;
|
||||
memset(&reqBuf, 0, sizeof(reqBuf));
|
||||
reqBuf.count = 2;
|
||||
reqBuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
reqBuf.memory = V4L2_MEMORY_MMAP;
|
||||
if (ioctl(videoDev, VIDIOC_REQBUFS, &reqBuf) >= 0) {
|
||||
v4l2_buffer mbuf;
|
||||
memset(&mbuf, 0, sizeof(mbuf));
|
||||
mbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
mbuf.memory = V4L2_MEMORY_MMAP;
|
||||
if (ioctl(videoDev, VIDIOC_QUERYBUF, &mbuf) == 0) {
|
||||
int msize = mbuf.length;
|
||||
unsigned char *mem = (unsigned char *)mmap(0, msize, PROT_READ | PROT_WRITE, MAP_SHARED, videoDev, 0);
|
||||
if (mem && mem != (unsigned char *)-1) {
|
||||
v4l2_buffer buf;
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
buf.memory = V4L2_MEMORY_MMAP;
|
||||
buf.index = 0;
|
||||
if (ioctl(videoDev, VIDIOC_QBUF, &buf) == 0) {
|
||||
v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
if (ioctl (videoDev, VIDIOC_STREAMON, &type) == 0) {
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
buf.memory = V4L2_MEMORY_MMAP;
|
||||
buf.index = 0;
|
||||
if (ioctl(videoDev, VIDIOC_DQBUF, &buf) == 0) {
|
||||
if (ioctl(videoDev, VIDIOC_STREAMOFF, &type) == 0) {
|
||||
// make RGB out of BGR:
|
||||
int memsize = fmt.fmt.pix.width * fmt.fmt.pix.height;
|
||||
unsigned char *mem1 = mem;
|
||||
for (int i = 0; i < memsize; i++) {
|
||||
unsigned char tmp = mem1[2];
|
||||
mem1[2] = mem1[0];
|
||||
mem1[0] = tmp;
|
||||
mem1 += 3;
|
||||
}
|
||||
|
||||
if (Quality < 0)
|
||||
Quality = 100;
|
||||
|
||||
dsyslog("grabbing to %s %d %d %d", Jpeg ? "JPEG" : "PNM", Quality, fmt.fmt.pix.width, fmt.fmt.pix.height);
|
||||
if (Jpeg) {
|
||||
// convert to JPEG:
|
||||
result = RgbToJpeg(mem, fmt.fmt.pix.width, fmt.fmt.pix.height, Size, Quality);
|
||||
if (!result)
|
||||
esyslog("ERROR: failed to convert image to JPEG");
|
||||
}
|
||||
else {
|
||||
// convert to PNM:
|
||||
char buf[32];
|
||||
snprintf(buf, sizeof(buf), "P6\n%d\n%d\n255\n", fmt.fmt.pix.width, fmt.fmt.pix.height);
|
||||
int l = strlen(buf);
|
||||
int bytes = memsize * 3;
|
||||
Size = l + bytes;
|
||||
result = MALLOC(uchar, Size);
|
||||
if (result) {
|
||||
memcpy(result, buf, l);
|
||||
memcpy(result + l, mem, bytes);
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: failed to convert image to PNM");
|
||||
}
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_STREAMOFF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_DQBUF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_STREAMON failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_QBUF failed");
|
||||
munmap(mem, msize);
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: failed to memmap video device");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_QUERYBUF failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_REQBUFS failed");
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: video device VIDIOC_S_FMT failed");
|
||||
close(videoDev);
|
||||
return result;
|
||||
}
|
||||
else
|
||||
LOG_ERROR_STR(buffer);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
void cDvbDevice::SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat)
|
||||
{
|
||||
cDevice::SetVideoDisplayFormat(VideoDisplayFormat);
|
||||
if (HasDecoder()) {
|
||||
if (Setup.VideoFormat) {
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
|
||||
}
|
||||
else {
|
||||
switch (VideoDisplayFormat) {
|
||||
case vdfPanAndScan:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_PAN_SCAN));
|
||||
break;
|
||||
case vdfLetterBox:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_LETTER_BOX));
|
||||
break;
|
||||
case vdfCenterCutOut:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_DISPLAY_FORMAT, VIDEO_CENTER_CUT_OUT));
|
||||
break;
|
||||
default: esyslog("ERROR: unknown video display format %d", VideoDisplayFormat);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbDevice::SetVideoFormat(bool VideoFormat16_9)
|
||||
{
|
||||
if (HasDecoder()) {
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_FORMAT, VideoFormat16_9 ? VIDEO_FORMAT_16_9 : VIDEO_FORMAT_4_3));
|
||||
SetVideoDisplayFormat(eVideoDisplayFormat(Setup.VideoDisplayFormat));
|
||||
}
|
||||
}
|
||||
|
||||
eVideoSystem cDvbDevice::GetVideoSystem(void)
|
||||
{
|
||||
eVideoSystem VideoSystem = vsPAL;
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
if (vs.h == 480 || vs.h == 240)
|
||||
VideoSystem = vsNTSC;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
return VideoSystem;
|
||||
}
|
||||
|
||||
void cDvbDevice::GetVideoSize(int &Width, int &Height, double &VideoAspect)
|
||||
{
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
Width = vs.w;
|
||||
Height = vs.h;
|
||||
switch (vs.aspect_ratio) {
|
||||
default:
|
||||
case VIDEO_FORMAT_4_3: VideoAspect = 4.0 / 3.0; break;
|
||||
case VIDEO_FORMAT_16_9: VideoAspect = 16.0 / 9.0; break;
|
||||
case VIDEO_FORMAT_221_1: VideoAspect = 2.21; break;
|
||||
}
|
||||
return;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
cDevice::GetVideoSize(Width, Height, VideoAspect);
|
||||
}
|
||||
|
||||
void cDvbDevice::GetOsdSize(int &Width, int &Height, double &PixelAspect)
|
||||
{
|
||||
if (fd_video >= 0) {
|
||||
video_size_t vs;
|
||||
if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
|
||||
Width = 720;
|
||||
if (vs.h != 480 && vs.h != 240)
|
||||
Height = 576; // PAL
|
||||
else
|
||||
Height = 480; // NTSC
|
||||
switch (Setup.VideoFormat ? vs.aspect_ratio : VIDEO_FORMAT_4_3) {
|
||||
default:
|
||||
case VIDEO_FORMAT_4_3: PixelAspect = 4.0 / 3.0; break;
|
||||
case VIDEO_FORMAT_221_1: // FF DVB cards only distinguish between 4:3 and 16:9
|
||||
case VIDEO_FORMAT_16_9: PixelAspect = 16.0 / 9.0; break;
|
||||
}
|
||||
PixelAspect /= double(Width) / Height;
|
||||
return;
|
||||
}
|
||||
else
|
||||
LOG_ERROR;
|
||||
}
|
||||
cDevice::GetOsdSize(Width, Height, PixelAspect);
|
||||
}
|
||||
|
||||
bool cDvbDevice::SetAudioBypass(bool On)
|
||||
{
|
||||
if (setTransferModeForDolbyDigital != 1)
|
||||
return false;
|
||||
return ioctl(fd_audio, AUDIO_SET_BYPASS_MODE, On) == 0;
|
||||
}
|
||||
|
||||
// ptAudio ptVideo ptPcr ptTeletext ptDolby ptOther
|
||||
dmx_pes_type_t PesTypes[] = { DMX_PES_AUDIO, DMX_PES_VIDEO, DMX_PES_PCR, DMX_PES_TELETEXT, DMX_PES_OTHER, DMX_PES_OTHER };
|
||||
|
||||
bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
|
||||
{
|
||||
if (Handle->pid) {
|
||||
|
|
@ -823,8 +521,8 @@ bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
|
|||
}
|
||||
pesFilterParams.pid = Handle->pid;
|
||||
pesFilterParams.input = DMX_IN_FRONTEND;
|
||||
pesFilterParams.output = (Type <= ptTeletext && Handle->used <= 1) ? DMX_OUT_DECODER : DMX_OUT_TS_TAP;
|
||||
pesFilterParams.pes_type= PesTypes[Type < ptOther ? Type : ptOther];
|
||||
pesFilterParams.output = DMX_OUT_TS_TAP;
|
||||
pesFilterParams.pes_type= DMX_PES_OTHER;
|
||||
pesFilterParams.flags = DMX_IMMEDIATE_START;
|
||||
if (ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams) < 0) {
|
||||
LOG_ERROR;
|
||||
|
|
@ -837,11 +535,9 @@ bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
|
|||
pesFilterParams.pid = 0x1FFF;
|
||||
pesFilterParams.input = DMX_IN_FRONTEND;
|
||||
pesFilterParams.output = DMX_OUT_DECODER;
|
||||
pesFilterParams.pes_type= PesTypes[Type];
|
||||
pesFilterParams.pes_type= DMX_PES_OTHER;
|
||||
pesFilterParams.flags = DMX_IMMEDIATE_START;
|
||||
CHECK(ioctl(Handle->handle, DMX_SET_PES_FILTER, &pesFilterParams));
|
||||
if (PesTypes[Type] == DMX_PES_VIDEO) // let's only do this once
|
||||
SetPlayMode(pmNone); // necessary to switch a PID from DMX_PES_VIDEO/AUDIO to DMX_PES_OTHER
|
||||
}
|
||||
close(Handle->handle);
|
||||
Handle->handle = -1;
|
||||
|
|
@ -852,7 +548,7 @@ bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
|
|||
|
||||
int cDvbDevice::OpenFilter(u_short Pid, u_char Tid, u_char Mask)
|
||||
{
|
||||
const char *FileName = *cDvbName(DEV_DVB_DEMUX, CardIndex());
|
||||
cString FileName = DvbName(DEV_DVB_DEMUX, CardIndex());
|
||||
int f = open(FileName, O_RDWR | O_NONBLOCK);
|
||||
if (f >= 0) {
|
||||
dmx_sct_filter_params sctFilterParams;
|
||||
|
|
@ -870,7 +566,7 @@ int cDvbDevice::OpenFilter(u_short Pid, u_char Tid, u_char Mask)
|
|||
}
|
||||
}
|
||||
else
|
||||
esyslog("ERROR: can't open filter handle on '%s'", FileName);
|
||||
esyslog("ERROR: can't open filter handle on '%s'", *FileName);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -879,29 +575,6 @@ void cDvbDevice::CloseFilter(int Handle)
|
|||
close(Handle);
|
||||
}
|
||||
|
||||
void cDvbDevice::TurnOffLiveMode(bool LiveView)
|
||||
{
|
||||
if (LiveView) {
|
||||
// Avoid noise while switching:
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
}
|
||||
|
||||
// Turn off live PIDs:
|
||||
|
||||
DetachAll(pidHandles[ptAudio].pid);
|
||||
DetachAll(pidHandles[ptVideo].pid);
|
||||
DetachAll(pidHandles[ptPcr].pid);
|
||||
DetachAll(pidHandles[ptTeletext].pid);
|
||||
DelPid(pidHandles[ptAudio].pid);
|
||||
DelPid(pidHandles[ptVideo].pid);
|
||||
DelPid(pidHandles[ptPcr].pid, ptPcr);
|
||||
DelPid(pidHandles[ptTeletext].pid);
|
||||
DelPid(pidHandles[ptDolby].pid);
|
||||
}
|
||||
|
||||
bool cDvbDevice::ProvidesSource(int Source) const
|
||||
{
|
||||
int type = Source & cSource::st_Mask;
|
||||
|
|
@ -933,7 +606,6 @@ bool cDvbDevice::ProvidesChannel(const cChannel *Channel, int Priority, bool *Ne
|
|||
if (Priority >= 0 && Receiving(true)) {
|
||||
if (dvbTuner->IsTunedTo(Channel)) {
|
||||
if (Channel->Vpid() && !HasPid(Channel->Vpid()) || Channel->Apid(0) && !HasPid(Channel->Apid(0))) {
|
||||
#ifdef DO_MULTIPLE_RECORDINGS
|
||||
if (CamSlot() && Channel->Ca() >= CA_ENCRYPTED_MIN) {
|
||||
if (CamSlot()->CanDecrypt(Channel))
|
||||
result = true;
|
||||
|
|
@ -942,11 +614,8 @@ bool cDvbDevice::ProvidesChannel(const cChannel *Channel, int Priority, bool *Ne
|
|||
}
|
||||
else if (!IsPrimaryDevice())
|
||||
result = true;
|
||||
#ifdef DO_REC_AND_PLAY_ON_PRIMARY_DEVICE
|
||||
else
|
||||
result = Priority >= Setup.PrimaryLimit;
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
else
|
||||
result = !IsPrimaryDevice() || Priority >= Setup.PrimaryLimit;
|
||||
|
|
@ -972,70 +641,7 @@ bool cDvbDevice::IsTunedToTransponder(const cChannel *Channel)
|
|||
|
||||
bool cDvbDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
|
||||
{
|
||||
int apid = Channel->Apid(0);
|
||||
int vpid = Channel->Vpid();
|
||||
int dpid = Channel->Dpid(0);
|
||||
|
||||
bool DoTune = !dvbTuner->IsTunedTo(Channel);
|
||||
|
||||
bool pidHandlesVideo = pidHandles[ptVideo].pid == vpid;
|
||||
bool pidHandlesAudio = pidHandles[ptAudio].pid == apid;
|
||||
|
||||
bool TurnOffLivePIDs = HasDecoder()
|
||||
&& (DoTune
|
||||
|| !IsPrimaryDevice()
|
||||
|| LiveView // for a new live view the old PIDs need to be turned off
|
||||
|| pidHandlesVideo // for recording the PIDs must be shifted from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
|
||||
);
|
||||
|
||||
bool StartTransferMode = IsPrimaryDevice() && !DoTune
|
||||
&& (LiveView && HasPid(vpid ? vpid : apid) && (!pidHandlesVideo || (!pidHandlesAudio && (dpid ? pidHandles[ptAudio].pid != dpid : true)))// the PID is already set as DMX_PES_OTHER
|
||||
|| !LiveView && (pidHandlesVideo || pidHandlesAudio) // a recording is going to shift the PIDs from DMX_PES_AUDIO/VIDEO to DMX_PES_OTHER
|
||||
);
|
||||
if (CamSlot() && !ChannelCamRelations.CamDecrypt(Channel->GetChannelID(), CamSlot()->SlotNumber()))
|
||||
StartTransferMode |= LiveView && IsPrimaryDevice() && Channel->Ca() >= CA_ENCRYPTED_MIN;
|
||||
|
||||
bool TurnOnLivePIDs = HasDecoder() && !StartTransferMode && LiveView;
|
||||
|
||||
#ifndef DO_MULTIPLE_RECORDINGS
|
||||
TurnOffLivePIDs = TurnOnLivePIDs = true;
|
||||
StartTransferMode = false;
|
||||
#endif
|
||||
|
||||
// Turn off live PIDs if necessary:
|
||||
|
||||
if (TurnOffLivePIDs)
|
||||
TurnOffLiveMode(LiveView);
|
||||
|
||||
// Set the tuner:
|
||||
|
||||
dvbTuner->Set(Channel, DoTune);
|
||||
|
||||
// If this channel switch was requested by the EITScanner we don't wait for
|
||||
// a lock and don't set any live PIDs (the EITScanner will wait for the lock
|
||||
// by itself before setting any filters):
|
||||
|
||||
if (EITScanner.UsesDevice(this)) //XXX
|
||||
return true;
|
||||
|
||||
// PID settings:
|
||||
|
||||
if (TurnOnLivePIDs) {
|
||||
SetAudioBypass(false);
|
||||
if (!(AddPid(Channel->Ppid(), ptPcr) && AddPid(vpid, ptVideo) && AddPid(apid, ptAudio))) {
|
||||
esyslog("ERROR: failed to set PIDs for channel %d on device %d", Channel->Number(), CardIndex() + 1);
|
||||
return false;
|
||||
}
|
||||
if (IsPrimaryDevice())
|
||||
AddPid(Channel->Tpid(), ptTeletext);
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true)); // actually one would expect 'false' here, but according to Marco Schlüßler <marco@lordzodiac.de> this works
|
||||
// to avoid missing audio after replaying a DVD; with 'false' there is an audio disturbance when switching
|
||||
// between two channels on the same transponder on DVB-S
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
}
|
||||
else if (StartTransferMode)
|
||||
cControl::Launch(new cTransferControl(this, Channel->GetChannelID(), vpid, Channel->Apids(), Channel->Dpids(), Channel->Spids()));
|
||||
|
||||
dvbTuner->Set(Channel);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -1044,336 +650,11 @@ bool cDvbDevice::HasLock(int TimeoutMs)
|
|||
return dvbTuner ? dvbTuner->Locked(TimeoutMs) : false;
|
||||
}
|
||||
|
||||
int cDvbDevice::GetAudioChannelDevice(void)
|
||||
{
|
||||
if (HasDecoder()) {
|
||||
audio_status_t as;
|
||||
CHECK(ioctl(fd_audio, AUDIO_GET_STATUS, &as));
|
||||
return as.channel_select;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void cDvbDevice::SetAudioChannelDevice(int AudioChannel)
|
||||
{
|
||||
if (HasDecoder())
|
||||
CHECK(ioctl(fd_audio, AUDIO_CHANNEL_SELECT, AudioChannel));
|
||||
}
|
||||
|
||||
void cDvbDevice::SetVolumeDevice(int Volume)
|
||||
{
|
||||
if (HasDecoder()) {
|
||||
if (digitalAudio)
|
||||
Volume = 0;
|
||||
audio_mixer_t am;
|
||||
// conversion for linear volume response:
|
||||
am.volume_left = am.volume_right = 2 * Volume - Volume * Volume / 255;
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am));
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbDevice::SetDigitalAudioDevice(bool On)
|
||||
{
|
||||
if (digitalAudio != On) {
|
||||
if (digitalAudio)
|
||||
cCondWait::SleepMs(1000); // Wait until any leftover digital data has been flushed
|
||||
digitalAudio = On;
|
||||
SetVolumeDevice(On || IsMute() ? 0 : CurrentVolume());
|
||||
}
|
||||
}
|
||||
|
||||
void cDvbDevice::SetTransferModeForDolbyDigital(int Mode)
|
||||
{
|
||||
setTransferModeForDolbyDigital = Mode;
|
||||
}
|
||||
|
||||
void cDvbDevice::SetAudioTrackDevice(eTrackType Type)
|
||||
{
|
||||
const tTrackId *TrackId = GetTrack(Type);
|
||||
if (TrackId && TrackId->id) {
|
||||
SetAudioBypass(false);
|
||||
if (IS_AUDIO_TRACK(Type) || (IS_DOLBY_TRACK(Type) && SetAudioBypass(true))) {
|
||||
if (pidHandles[ptAudio].pid && pidHandles[ptAudio].pid != TrackId->id) {
|
||||
DetachAll(pidHandles[ptAudio].pid);
|
||||
if (CamSlot())
|
||||
CamSlot()->SetPid(pidHandles[ptAudio].pid, false);
|
||||
pidHandles[ptAudio].pid = TrackId->id;
|
||||
SetPid(&pidHandles[ptAudio], ptAudio, true);
|
||||
if (CamSlot()) {
|
||||
CamSlot()->SetPid(pidHandles[ptAudio].pid, true);
|
||||
CamSlot()->StartDecrypting();
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (IS_DOLBY_TRACK(Type)) {
|
||||
if (setTransferModeForDolbyDigital == 0)
|
||||
return;
|
||||
// Currently this works only in Transfer Mode
|
||||
ForceTransferMode();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool cDvbDevice::CanReplay(void) const
|
||||
{
|
||||
#ifndef DO_REC_AND_PLAY_ON_PRIMARY_DEVICE
|
||||
if (Receiving())
|
||||
return false;
|
||||
#endif
|
||||
return cDevice::CanReplay();
|
||||
}
|
||||
|
||||
bool cDvbDevice::SetPlayMode(ePlayMode PlayMode)
|
||||
{
|
||||
if (PlayMode != pmExtern_THIS_SHOULD_BE_AVOIDED && fd_video < 0 && fd_audio < 0) {
|
||||
// reopen the devices
|
||||
fd_video = DvbOpen(DEV_DVB_VIDEO, CardIndex(), O_RDWR | O_NONBLOCK);
|
||||
fd_audio = DvbOpen(DEV_DVB_AUDIO, CardIndex(), O_RDWR | O_NONBLOCK);
|
||||
SetVideoFormat(Setup.VideoFormat);
|
||||
}
|
||||
|
||||
switch (PlayMode) {
|
||||
case pmNone:
|
||||
// special handling to return from PCM replay:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
|
||||
CHECK(ioctl(fd_video, VIDEO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, false));
|
||||
break;
|
||||
case pmAudioVideo:
|
||||
case pmAudioOnlyBlack:
|
||||
if (playMode == pmNone)
|
||||
TurnOffLiveMode(true);
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, PlayMode == pmAudioVideo));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
break;
|
||||
case pmAudioOnly:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, false));
|
||||
break;
|
||||
case pmVideoOnly:
|
||||
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
|
||||
CHECK(ioctl(fd_video, VIDEO_STOP, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PLAY));
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
|
||||
CHECK(ioctl(fd_video, VIDEO_PLAY));
|
||||
break;
|
||||
case pmExtern_THIS_SHOULD_BE_AVOIDED:
|
||||
close(fd_video);
|
||||
close(fd_audio);
|
||||
fd_video = fd_audio = -1;
|
||||
break;
|
||||
default: esyslog("ERROR: unknown playmode %d", PlayMode);
|
||||
}
|
||||
playMode = PlayMode;
|
||||
return true;
|
||||
}
|
||||
|
||||
int64_t cDvbDevice::GetSTC(void)
|
||||
{
|
||||
if (fd_stc >= 0) {
|
||||
struct dmx_stc stc;
|
||||
stc.num = 0;
|
||||
if (ioctl(fd_stc, DMX_GET_STC, &stc) == -1) {
|
||||
esyslog("ERROR: stc %d: %m", CardIndex() + 1);
|
||||
return -1;
|
||||
}
|
||||
return stc.stc / stc.base;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
void cDvbDevice::TrickSpeed(int Speed)
|
||||
{
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_SLOWMOTION, Speed));
|
||||
}
|
||||
|
||||
void cDvbDevice::Clear(void)
|
||||
{
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
|
||||
cDevice::Clear();
|
||||
}
|
||||
|
||||
void cDvbDevice::Play(void)
|
||||
{
|
||||
if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
|
||||
}
|
||||
else {
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
|
||||
CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
|
||||
}
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_CONTINUE));
|
||||
}
|
||||
cDevice::Play();
|
||||
}
|
||||
|
||||
void cDvbDevice::Freeze(void)
|
||||
{
|
||||
if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
|
||||
if (fd_audio >= 0)
|
||||
CHECK(ioctl(fd_audio, AUDIO_PAUSE));
|
||||
}
|
||||
else {
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_PAUSE));
|
||||
}
|
||||
if (fd_video >= 0)
|
||||
CHECK(ioctl(fd_video, VIDEO_FREEZE));
|
||||
}
|
||||
cDevice::Freeze();
|
||||
}
|
||||
|
||||
void cDvbDevice::Mute(void)
|
||||
{
|
||||
if (fd_audio >= 0) {
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
|
||||
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, true));
|
||||
}
|
||||
cDevice::Mute();
|
||||
}
|
||||
|
||||
void cDvbDevice::StillPicture(const uchar *Data, int Length)
|
||||
{
|
||||
if (!Data || Length < TS_SIZE)
|
||||
return;
|
||||
if (Data[0] == 0x47) {
|
||||
// TS data
|
||||
cDevice::StillPicture(Data, Length);
|
||||
}
|
||||
else if (Data[0] == 0x00 && Data[1] == 0x00 && Data[2] == 0x01 && (Data[3] & 0xF0) == 0xE0) {
|
||||
// PES data
|
||||
char *buf = MALLOC(char, Length);
|
||||
if (!buf)
|
||||
return;
|
||||
int i = 0;
|
||||
int blen = 0;
|
||||
while (i < Length - 6) {
|
||||
if (Data[i] == 0x00 && Data[i + 1] == 0x00 && Data[i + 2] == 0x01) {
|
||||
int len = Data[i + 4] * 256 + Data[i + 5];
|
||||
if ((Data[i + 3] & 0xF0) == 0xE0) { // video packet
|
||||
// skip PES header
|
||||
int offs = i + 6;
|
||||
// skip header extension
|
||||
if ((Data[i + 6] & 0xC0) == 0x80) {
|
||||
// MPEG-2 PES header
|
||||
if (Data[i + 8] >= Length)
|
||||
break;
|
||||
offs += 3;
|
||||
offs += Data[i + 8];
|
||||
len -= 3;
|
||||
len -= Data[i + 8];
|
||||
if (len < 0 || offs + len > Length)
|
||||
break;
|
||||
}
|
||||
else {
|
||||
// MPEG-1 PES header
|
||||
while (offs < Length && len > 0 && Data[offs] == 0xFF) {
|
||||
offs++;
|
||||
len--;
|
||||
}
|
||||
if (offs <= Length - 2 && len >= 2 && (Data[offs] & 0xC0) == 0x40) {
|
||||
offs += 2;
|
||||
len -= 2;
|
||||
}
|
||||
if (offs <= Length - 5 && len >= 5 && (Data[offs] & 0xF0) == 0x20) {
|
||||
offs += 5;
|
||||
len -= 5;
|
||||
}
|
||||
else if (offs <= Length - 10 && len >= 10 && (Data[offs] & 0xF0) == 0x30) {
|
||||
offs += 10;
|
||||
len -= 10;
|
||||
}
|
||||
else if (offs < Length && len > 0) {
|
||||
offs++;
|
||||
len--;
|
||||
}
|
||||
}
|
||||
if (blen + len > Length) // invalid PES length field
|
||||
break;
|
||||
memcpy(&buf[blen], &Data[offs], len);
|
||||
i = offs + len;
|
||||
blen += len;
|
||||
}
|
||||
else if (Data[i + 3] >= 0xBD && Data[i + 3] <= 0xDF) // other PES packets
|
||||
i += len + 6;
|
||||
else
|
||||
i++;
|
||||
}
|
||||
else
|
||||
i++;
|
||||
}
|
||||
video_still_picture sp = { buf, blen };
|
||||
CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
|
||||
free(buf);
|
||||
}
|
||||
else {
|
||||
// non-PES data
|
||||
video_still_picture sp = { (char *)Data, Length };
|
||||
CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
|
||||
}
|
||||
}
|
||||
|
||||
bool cDvbDevice::Poll(cPoller &Poller, int TimeoutMs)
|
||||
{
|
||||
Poller.Add((playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) ? fd_audio : fd_video, true);
|
||||
return Poller.Poll(TimeoutMs);
|
||||
}
|
||||
|
||||
bool cDvbDevice::Flush(int TimeoutMs)
|
||||
{
|
||||
//TODO actually this function should wait until all buffered data has been processed by the card, but how?
|
||||
return true;
|
||||
}
|
||||
|
||||
int cDvbDevice::PlayVideo(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbDevice::PlayAudio(const uchar *Data, int Length, uchar Id)
|
||||
{
|
||||
return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbDevice::PlayTsVideo(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_video, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
int cDvbDevice::PlayTsAudio(const uchar *Data, int Length)
|
||||
{
|
||||
return WriteAllOrNothing(fd_audio, Data, Length, 1000, 10);
|
||||
}
|
||||
|
||||
bool cDvbDevice::OpenDvr(void)
|
||||
{
|
||||
CloseDvr();
|
||||
|
|
@ -1401,3 +682,17 @@ bool cDvbDevice::GetTSPacket(uchar *&Data)
|
|||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// --- cDvbDeviceProbe -------------------------------------------------------
|
||||
|
||||
cList<cDvbDeviceProbe> DvbDeviceProbes;
|
||||
|
||||
cDvbDeviceProbe::cDvbDeviceProbe(void)
|
||||
{
|
||||
DvbDeviceProbes.Add(this);
|
||||
}
|
||||
|
||||
cDvbDeviceProbe::~cDvbDeviceProbe()
|
||||
{
|
||||
DvbDeviceProbes.Del(this, false);
|
||||
}
|
||||
|
|
|
|||
106
dvbdevice.h
106
dvbdevice.h
|
|
@ -1,10 +1,10 @@
|
|||
/*
|
||||
* dvbdevice.h: The DVB device interface
|
||||
* dvbdevice.h: The DVB device tuner interface
|
||||
*
|
||||
* See the main source file 'vdr.c' for copyright information and
|
||||
* how to reach the author.
|
||||
*
|
||||
* $Id: dvbdevice.h 2.9 2009/10/25 13:58:20 kls Exp $
|
||||
* $Id: dvbdevice.h 2.10 2009/12/31 15:38:05 kls Exp $
|
||||
*/
|
||||
|
||||
#ifndef __DVBDEVICE_H
|
||||
|
|
@ -14,7 +14,6 @@
|
|||
#include <linux/dvb/frontend.h>
|
||||
#include <linux/dvb/version.h>
|
||||
#include "device.h"
|
||||
#include "dvbspu.h"
|
||||
|
||||
#if DVB_API_VERSION < 5
|
||||
#error VDR requires Linux DVB driver API version 5.0 or higher!
|
||||
|
|
@ -22,13 +21,26 @@
|
|||
|
||||
#define MAXDVBDEVICES 8
|
||||
|
||||
#define DEV_VIDEO "/dev/video"
|
||||
#define DEV_DVB_ADAPTER "/dev/dvb/adapter"
|
||||
#define DEV_DVB_OSD "osd"
|
||||
#define DEV_DVB_FRONTEND "frontend"
|
||||
#define DEV_DVB_DVR "dvr"
|
||||
#define DEV_DVB_DEMUX "demux"
|
||||
#define DEV_DVB_VIDEO "video"
|
||||
#define DEV_DVB_AUDIO "audio"
|
||||
#define DEV_DVB_CA "ca"
|
||||
|
||||
class cDvbTuner;
|
||||
|
||||
/// The cDvbDevice implements a DVB device which can be accessed through the Linux DVB driver API.
|
||||
|
||||
class cDvbDevice : public cDevice {
|
||||
protected:
|
||||
static cString DvbName(const char *Name, int n);
|
||||
static int DvbOpen(const char *Name, int n, int Mode, bool ReportError = false);
|
||||
private:
|
||||
static bool Probe(const char *FileName);
|
||||
static bool Probe(int Adapter);
|
||||
///< Probes for existing DVB devices.
|
||||
public:
|
||||
static bool Initialize(void);
|
||||
|
|
@ -39,32 +51,21 @@ private:
|
|||
dvb_frontend_info frontendInfo;
|
||||
int numProvidedSystems;
|
||||
fe_delivery_system frontendType;
|
||||
int fd_osd, fd_audio, fd_video, fd_dvr, fd_stc, fd_ca;
|
||||
protected:
|
||||
virtual void MakePrimaryDevice(bool On);
|
||||
int fd_dvr, fd_ca;
|
||||
public:
|
||||
cDvbDevice(int n);
|
||||
virtual ~cDvbDevice();
|
||||
virtual bool Ready(void);
|
||||
virtual bool HasDecoder(void) const;
|
||||
|
||||
// Common Interface facilities:
|
||||
|
||||
private:
|
||||
cCiAdapter *ciAdapter;
|
||||
|
||||
// SPU facilities
|
||||
|
||||
private:
|
||||
cDvbSpuDecoder *spuDecoder;
|
||||
public:
|
||||
virtual cSpuDecoder *GetSpuDecoder(void);
|
||||
|
||||
// Channel facilities
|
||||
|
||||
private:
|
||||
cDvbTuner *dvbTuner;
|
||||
void TurnOffLiveMode(bool LiveView);
|
||||
public:
|
||||
virtual bool ProvidesSource(int Source) const;
|
||||
virtual bool ProvidesTransponder(const cChannel *Channel) const;
|
||||
|
|
@ -78,8 +79,6 @@ public:
|
|||
|
||||
// PID handle facilities
|
||||
|
||||
private:
|
||||
bool SetAudioBypass(bool On);
|
||||
protected:
|
||||
virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
|
||||
|
||||
|
|
@ -94,67 +93,18 @@ protected:
|
|||
public:
|
||||
virtual bool HasCi(void);
|
||||
|
||||
// Image Grab facilities
|
||||
|
||||
private:
|
||||
static int devVideoOffset;
|
||||
int devVideoIndex;
|
||||
public:
|
||||
virtual uchar *GrabImage(int &Size, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
|
||||
|
||||
// Video format facilities
|
||||
|
||||
public:
|
||||
virtual void SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat);
|
||||
virtual void SetVideoFormat(bool VideoFormat16_9);
|
||||
virtual eVideoSystem GetVideoSystem(void);
|
||||
virtual void GetVideoSize(int &Width, int &Height, double &VideoAspect);
|
||||
virtual void GetOsdSize(int &Width, int &Height, double &PixelAspect);
|
||||
|
||||
// Track facilities
|
||||
|
||||
protected:
|
||||
virtual void SetAudioTrackDevice(eTrackType Type);
|
||||
|
||||
// Audio facilities
|
||||
|
||||
private:
|
||||
bool digitalAudio;
|
||||
static int setTransferModeForDolbyDigital;
|
||||
protected:
|
||||
virtual int GetAudioChannelDevice(void);
|
||||
virtual void SetAudioChannelDevice(int AudioChannel);
|
||||
virtual void SetVolumeDevice(int Volume);
|
||||
virtual void SetDigitalAudioDevice(bool On);
|
||||
static int setTransferModeForDolbyDigital;
|
||||
public:
|
||||
static void SetTransferModeForDolbyDigital(int Mode);
|
||||
static void SetTransferModeForDolbyDigital(int Mode); // needs to be here for backwards compatibilty
|
||||
///< Controls how the DVB device handles Transfer Mode when replaying
|
||||
///< Dolby Digital audio.
|
||||
///< 0 = don't set "audio bypass" in driver/firmware, don't force Transfer Mode
|
||||
///< 1 = set "audio bypass" in driver/firmware, force Transfer Mode (default)
|
||||
///< 2 = don't set "audio bypass" in driver/firmware, force Transfer Mode
|
||||
|
||||
// Player facilities
|
||||
|
||||
protected:
|
||||
ePlayMode playMode;
|
||||
virtual bool CanReplay(void) const;
|
||||
virtual bool SetPlayMode(ePlayMode PlayMode);
|
||||
virtual int PlayVideo(const uchar *Data, int Length);
|
||||
virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
|
||||
virtual int PlayTsVideo(const uchar *Data, int Length);
|
||||
virtual int PlayTsAudio(const uchar *Data, int Length);
|
||||
public:
|
||||
virtual int64_t GetSTC(void);
|
||||
virtual void TrickSpeed(int Speed);
|
||||
virtual void Clear(void);
|
||||
virtual void Play(void);
|
||||
virtual void Freeze(void);
|
||||
virtual void Mute(void);
|
||||
virtual void StillPicture(const uchar *Data, int Length);
|
||||
virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
|
||||
virtual bool Flush(int TimeoutMs = 0);
|
||||
|
||||
// Receiver facilities
|
||||
|
||||
private:
|
||||
|
|
@ -165,4 +115,22 @@ protected:
|
|||
virtual bool GetTSPacket(uchar *&Data);
|
||||
};
|
||||
|
||||
// A plugin that implements a DVB device derived from cDvbDevice needs to create
|
||||
// a cDvbDeviceProbe derived object on the heap in order to have its Probe()
|
||||
// function called, where it can actually create the appropriate device.
|
||||
// The cDvbDeviceProbe object must be created in the plugin's constructor,
|
||||
// and deleted in its destructor.
|
||||
|
||||
class cDvbDeviceProbe : public cListObject {
|
||||
public:
|
||||
cDvbDeviceProbe(void);
|
||||
virtual ~cDvbDeviceProbe();
|
||||
virtual bool Probe(int Adapter) = 0;
|
||||
///< Probes for a DVB device at the given Adapter and creates the appropriate
|
||||
///< object derived from cDvbDevice if applicable.
|
||||
///< Returns true if a device has been created.
|
||||
};
|
||||
|
||||
extern cList<cDvbDeviceProbe> DvbDeviceProbes;
|
||||
|
||||
#endif //__DVBDEVICE_H
|
||||
|
|
|
|||
Loading…
Reference in New Issue