Version 0.4.8 released.

Add support for skip chroma deinterlace to software deinterlacer.
Type of software deinterlacer now configurable from setup menu.

ChangeLog

@@ -1,5 +1,202 @@
 User johns
-Data: Sat Jan  7 13:20:07 CET 2012
+Date: Thu Feb 16 09:59:14 CET 2012
+
+    Release Version 0.4.8
+    Fix bug: wrong start of video packet.
+    VDPAU: Enables inverse telecine configuration.
+    Find AC3 (Dolby Digital) inside PES packet.
+    Fix bug: audio increments invalid audio PTS.
+    Fix bug: dvd plugin not working.
+    Fix bug: used frame-> instead of video_ctx-> for old libav/ffmpeg.
+
+User johns
+Date: Mon Feb 13 23:20:26 CET 2012
+
+    Release Version 0.4.7
+
+User FireFly
+Date: Mon Feb 13 20:14:11 CET 2012
+
+    Fix bug: unscaled jpeg includes PNG header.
+
+User johns
+Date: Mon Feb 13 14:58:26 CET 2012
+
+    VDPAU: Studio levels could be configured in the setup menu.
+    Window size defaults to fullscreen, if no geometry is given.
+
+User m.Rcu
+Date: Sun Feb 12 20:28:22 CET 2012
+
+    Jpeg screengrab use VDR RgbToJpeg function.
+
+User johns
+Date: Sun Feb 12 20:14:43 CET 2012
+
+    Add play/pause audio support.
+    Fix bug: audible glitch when switching AC-3 pass-through <-> none.
+    Fix bug: mpeg stills not displayed.
+    Detect audio stream type only after stream switch.
+    Detect more h264 streams with leading zeros.
+    VDPAU: support for studio levels added.
+    Add support for skip chroma deinterlace to software deinterlacer.
+    Type of software deinterlacer now configurable from setup menu.
+    Mixer channel could be set through command line option.
+    Fix bug: LFE moved to wrong position.
+    Guard suspend/resume against multiple calls.
+    Add support for AAC LATM audio streams.
+    Fix bug: alsa and ffmpeg use different channel layout.
+    Support more LPCM sample rates and number of channels.
+    Quick&dirty support for mpeg LPCM streams.
+    Workaround for text2skin undrawn OSD areas.
+    Detect dvb LPCM stream and ignore it.
+
+User johns
+Date: Thu Feb  2 23:29:35 CET 2012
+
+    Release Version 0.4.6
+    Warn only on the first duplicated frame in sequence.
+    Increase audio buffer, if bigger audio delay is used.
+    Makes SkipLines configure in setup menu.
+    Auto-crop only enabled with normal 4:3 display mode.
+    Vaapi updates OSD when cropping changes.
+    Add A-V info output and compile time option.
+    Fix bug: VA-API intel software decoder broken by aspect commit.
+    Add support for 4:3 output modes.
+    Quicker auto-crop after channel switch.
+    Add auto-crop support for Intel VA-API backend.
+    Fix bug: Auto-Crop logo skip didn't use displayed width.
+    Workaround for mpeg2 FFMpeg + VA-API + Intel GPU hung.
+    Fix bug: Missing vaSyncSurface and vaDestroyImage.
+    Fix bug: Only black picture with VA-API hw decoder.
+
+User HelAu
+Date: Mon Jan 30 16:54:47 CET 2012
+
+    Add support to start the plugin in suspended mode.
+
+User johns
+Date: Mon Jan 30 15:58:21 CET 2012
+
+    Finished rewrite of video code, to support output modules.
+    Add aspect change support to software decoder path.
+    Repair software decoder with vaapi vdpau backend.
+    Add workaround for Intel VA-API MPEG GPU hung.
+
+User johns
+Date: Sat Jan 28 13:32:12 CET 2012
+
+    Release Version 0.4.5
+    Add configurable skip lines at video top and bottom.
+    Add auto-crop tolerance configuration.
+    Reduces audio latency, increases audio buffer time.
+    Made video_test working again.
+    Disabled VA-API Intel vaAssociateSubpicture workaround.
+    Fix bug: Must release lock for VideoPollEvent.
+    Allow faster video and audio sync.
+    Fix bug: Software decoder use vaPutImage with intel backend.
+    Fix bug: Artefacts are shown after mpeg2 channel switch.
+    Fix bug: VideoReleaseSurface called after VideoExit.
+    Support external players.
+    Add VDPAU display preemption support.
+
+User m.Rcu
+Date: Tue Jan 24 22:38:30 CET 2012
+
+    Add support for grab jpeg image.
+
+User johns
+Date: Tue Jan 24 22:25:33 CET 2012
+
+    Fix bug: VaapiOsdExit doesn't deassociate osd surface.
+    Fix bug: First OSD can show random pixels.
+    Wait for X11 exit and kill it, if not.
+    Fix still picture handling.
+    Fix for dead-lock in VdpauExit.
+    Workaround for dead-lock in VdpauExit.
+    VDPAU: Add very primitive software scaler for grab image.
+    VA-API: Add auto-crop support.
+    Suspend can close/open X11 window, connection and audio device.
+
+User Morone
+Date: Sun Jan 22 16:43:23 CET 2012
+
+    Use different alsa devices for AC3/pass-through and pcm.
+
+User johns
+Date: Sun Jan 22 11:12:57 CET 2012
+
+    Add dummy player and control for suspend mode.
+    Buffertime compile time configurable in ms.
+
+Date: Sat Jan 21 15:49:16 CET 2012
+
+    Release Version 0.4.0
+    VDPAU: Add grab image support.
+    VDPAU: Add auto-crop support.
+    VDPAU: Changed OSD alpha calculation.
+    Fix bug: Used VideoSharpen for denoise settings.
+    Instant update deinterlace/... configuration changes.
+    Fix bug: AudioExit called without AudioInit crash.
+
+Date: Thu Jan 19 15:58:40 CET 2012
+
+    Release Version 0.3.5
+    OSD improvements:
+    Use OSD size equal to video window.
+    Update only dirty area(s) of OSD.
+    Show/mix only used area of OSD.
+    Fix bug: vpdau use previous resolution for deint, ...
+    Fix software deinterlace with VA-API.
+    Fix bug: transposed digits 567 should be 576.
+    Audio module cleanup:
+    Alsa + OSS can be included/build at the same time.
+    Alsa or OSS can be runtime selected with -a.
+    Add audio thread support to OSS module.
+    Add polled audio support to alsa module.
+    Removed some debug source code.
+
+Date: Sun Jan 15 16:56:04 CET 2012
+
+    Release Version 0.3.1
+    Fix bug: AudioFreeBytes didn't check if audio running/compiled.
+    Fix bug: snd_pcm_state: Assertion `pcm' failed.
+    Add support for fullscreen and fullscreen toogle.
+    Instant update deinterlace configuration changes.
+    Fix subtitle position.
+    Add SVDRP support.
+    Suspend when user is inactive.
+
+User Christian Rupper
+Date: Tue Jan 10 22:33:14 CET 2012
+
+    Move objects before $LIBS to avoid link failures with --as-needed.
+    Do not override CFLAGS for video test.
+    Rearrange *FLAGS incl. some minor fixes.
+    Don't override VDRDIR, LIBDIR and TMPDIR in makefile.
+    Don't abuse LDFLAGS in makefile.
+    Define CC in makefile.
+    Include GL/gl.h for the GL_COLOR_BUFFER_BIT definition.
+    VideoInit() needs an argument.
+
+User johns
+Date: Tue Jan 10 22:32:50 CET 2012
+
+    Add main menu entry, which suspends the plugin.
+    Add support for resize window.
+    Close window sends "close" as remote key press.
+
+Date: Mon Jan  9 22:09:38 CET 2012
+
+    Release Version 0.3.0
+    Add support of resolution dependend video parameters (deint, scale, ...).
+    Add support for recording play back.
+    Add workaround for alsa crash in snd_pcm_prepare.
+    Fix bug: audio crash on exit.
+    Fix build with vdr without yaepg support.
+    Support yaepghd video picture output position change.
+
+Date: Sat Jan  7 13:20:07 CET 2012
 
     Release Version 0.2.0
     Add support for ac3 audio pass through.

Makefile

@@ -14,52 +14,32 @@ PLUGIN = softhddevice
 ### The version number of this plugin (taken from the main source file):
 
 VERSION = $(shell grep 'static const char \*const VERSION *=' $(PLUGIN).cpp | awk '{ print $$7 }' | sed -e 's/[";]//g')
+GIT_REV = $(shell git describe --always 2>/dev/null)
 
 ### Configuration (edit this for your needs)
 
 CONFIG := #-DDEBUG
+CONFIG += -DAV_INFO
 #CONFIG += -DHAVE_PTHREAD_NAME
 CONFIG += $(shell pkg-config --exists vdpau && echo "-DUSE_VDPAU")
 CONFIG += $(shell pkg-config --exists libva && echo "-DUSE_VAAPI")
 CONFIG += $(shell pkg-config --exists alsa && echo "-DUSE_ALSA")
-#CONFIG += -DUSE_OSS
+CONFIG += -DUSE_OSS
 
 ### The C++ compiler and options:
 
-CXX      ?= g++
-CXXFLAGS ?= -g -O2 -W -Wall -Wextra -Woverloaded-virtual -fPIC
-override CXXFLAGS += $(DEFINES) $(INCLUDES)
-CFLAGS   ?=	-g -O2 -W -Wall -Wextra -Winit-self \
-		-Wdeclaration-after-statement -fPIC
-#CFLAGS	+=	-Werror
-override CFLAGS   +=	$(DEFINES) $(INCLUDES) \
-	$(shell pkg-config --cflags libavcodec libavformat) \
-	`pkg-config --cflags x11 x11-xcb xcb xcb-xv xcb-shm xcb-dpms xcb-atom\
-		xcb-screensaver xcb-randr xcb-glx xcb-icccm xcb-keysyms`\
-	`pkg-config --cflags gl glu` \
-	$(if $(findstring USE_VDPAU,$(CONFIG)), \
-	            `pkg-config --cflags vdpau`) \
-	$(if $(findstring USE_VAAPI,$(CONFIG)), \
-	            `pkg-config --cflags libva-x11 libva-glx libva`) \
-	$(if $(findstring USE_ALSA,$(CONFIG)), \
-	            `pkg-config --cflags alsa`)
-override LDFLAGS  += -lrt \
-	$(shell pkg-config --libs libavcodec libavformat) \
-	`pkg-config --libs x11 x11-xcb xcb xcb-xv xcb-shm xcb-dpms xcb-atom\
-		xcb-screensaver xcb-randr xcb-glx xcb-icccm xcb-keysyms`\
-	`pkg-config --libs gl glu` \
-	$(if $(findstring USE_VDPAU,$(CONFIG)), \
-	            `pkg-config --libs vdpau`) \
-	$(if $(findstring USE_VAAPI,$(CONFIG)), \
-	            `pkg-config --libs libva-x11 libva-glx libva`) \
-	$(if $(findstring USE_ALSA,$(CONFIG)), \
-	            `pkg-config --libs alsa`)
+CC	 ?= gcc
+CXX	 ?= g++
+CFLAGS	 ?=	-g -O2 -W -Wall -Wextra -Winit-self \
+		-Wdeclaration-after-statement \
+		-ftree-vectorize -msse3 -flax-vector-conversions
+CXXFLAGS ?= -g -O2 -W -Wall -Wextra -Woverloaded-virtual
 
 ### The directory environment:
 
-VDRDIR = ../../..
-LIBDIR = ../../lib
-TMPDIR = /tmp
+VDRDIR ?= ../../..
+LIBDIR ?= ../../lib
+TMPDIR ?= /tmp
 
 ### Make sure that necessary options are included:
 
@@ -78,11 +58,40 @@ APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDI
 ARCHIVE = $(PLUGIN)-$(VERSION)
 PACKAGE = vdr-$(ARCHIVE)
 
-### Includes and Defines (add further entries here):
+### Includes, Defines and dependencies (add further entries here):
 
 INCLUDES += -I$(VDRDIR)/include
 
-DEFINES += $(CONFIG) -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
+DEFINES += $(CONFIG) -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"' \
+	$(if $(GIT_REV), -DGIT_REV='"$(GIT_REV)"')
+
+_CFLAGS = $(DEFINES) $(INCLUDES) \
+	$(shell pkg-config --cflags libavcodec libavformat) \
+	`pkg-config --cflags x11 x11-xcb xcb xcb-xv xcb-shm xcb-dpms xcb-atom\
+		xcb-screensaver xcb-randr xcb-glx xcb-icccm xcb-keysyms`\
+	`pkg-config --cflags gl glu` \
+	$(if $(findstring USE_VDPAU,$(CONFIG)), \
+		    `pkg-config --cflags vdpau`) \
+	$(if $(findstring USE_VAAPI,$(CONFIG)), \
+		    `pkg-config --cflags libva-x11 libva-glx libva`) \
+	$(if $(findstring USE_ALSA,$(CONFIG)), \
+		    `pkg-config --cflags alsa`)
+
+#override _CFLAGS  += -Werror
+override CXXFLAGS += $(_CFLAGS)
+override CFLAGS	  += $(_CFLAGS)
+
+LIBS += -lrt \
+	$(shell pkg-config --libs libavcodec libavformat) \
+	`pkg-config --libs x11 x11-xcb xcb xcb-xv xcb-shm xcb-dpms xcb-atom\
+		xcb-screensaver xcb-randr xcb-glx xcb-icccm xcb-keysyms`\
+	`pkg-config --libs gl glu` \
+	$(if $(findstring USE_VDPAU,$(CONFIG)), \
+		    `pkg-config --libs vdpau`) \
+	$(if $(findstring USE_VAAPI,$(CONFIG)), \
+		    `pkg-config --libs libva-x11 libva-glx libva`) \
+	$(if $(findstring USE_ALSA,$(CONFIG)), \
+		    `pkg-config --libs alsa`)
 
 ### The object files (add further files here):
 
@@ -105,15 +114,17 @@ DEPFILE = .dependencies
 $(DEPFILE): Makefile
 	@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(SRCS) >$@
 
+$(OBJS): Makefile
+
 -include $(DEPFILE)
 
 ### Internationalization (I18N):
 
-PODIR     = po
+PODIR	  = po
 LOCALEDIR = $(VDRDIR)/locale
-I18Npo    = $(wildcard $(PODIR)/*.po)
+I18Npo	  = $(wildcard $(PODIR)/*.po)
 I18Nmsgs  = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
-I18Npot   = $(PODIR)/$(PLUGIN).pot
+I18Npot	  = $(PODIR)/$(PLUGIN).pot
 
 %.mo: %.po
 	msgfmt -c -o $@ $<
@@ -137,7 +148,7 @@ i18n: $(I18Nmsgs) $(I18Npot)
 ### Targets:
 
 libvdr-$(PLUGIN).so: $(OBJS) Makefile
-	$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@ $(LDFLAGS)
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -fPIC $(OBJS) -o $@ $(LIBS)
 	@cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
 
 dist: $(I18Npo) clean
@@ -162,6 +173,6 @@ indent:
 		indent $$i; unexpand -a $$i > $$i.up; mv $$i.up $$i; \
 	done
 
-video_test: video.c
-	$(CC) -DVIDEO_TEST -DVERSION='"$(VERSION)"' $(CFLAGS) $(LDFLAGS) $(LIBS) \
-	-O0 -g -o $@ $<
+video_test: video.c Makefile
+	$(CC) -DVIDEO_TEST -DVERSION='"$(VERSION)"' $(CFLAGS) $(LDFLAGS) $< $(LIBS) \
+	-o $@

README.txt

@@ -24,17 +24,20 @@ A software and GPU emulated HD output device plugin for VDR.
     o Video CPU/VA-API
     o Video VDPAU/VDPAU
     o Video CPU/VDPAU
+    o Audio FFMpeg/Alsa/Analog
+    o Audio FFMpeg/Alsa/Digital
+    o Audio FFMpeg/OSS/Analog
+    o HDMI/SPDIF Passthrough
+    o VA-API bob software deinterlace
+    o Auto-crop
+
     o planned: Video VA-API/Opengl
     o planned: Video VDPAU/Opengl
     o planned: Video CPU/Xv
     o planned: Video CPU/Opengl
-    o planned: Software Deinterlacer
+    o planned: Improved Software Deinterlacer (yadif or/and ffmpeg filters)
     o planned: Video XvBA/XvBA
-    o Audio FFMpeg/Alsa/Analog
-    o Audio FFMpeg/Alsa/Digital
-    o Audio FFMpeg/OSS/Analog
-    o planned: Alsa HDMI/SPDIF Passthrough
-    o planned: OSS HDMI/SPDIF Passthrough
+    o planned: atmo light support
 
 To compile you must have the 'requires' installed.
 
@@ -61,7 +64,7 @@ Install:
 	    http://projects.vdr-developer.org/projects/plg-softhddevice/files
 
 	tar vxf vdr-softhddevice-*.tar.bz2
-	cd vdr-softhddevice
+	cd softhddevice-*
 	make VDRDIR=<path-to-your-vdr-files> LIBDIR=.
 
 	You can edit Makefile to enable/disable VDPAU / VA-API / Alsa / OSS
@@ -73,16 +76,28 @@ Setup:	environment
 
 	DISPLAY=:0.0
 		x11 display name
+	NO_HW=1
+		if set don't use the hardware decoders
+	NO_MPEG_HW=1
+		if set don't use the hardware decoder for mpeg1/2
+	STUDIO_LEVELS=1
+		if set use studio levels with vdpau (deprecated use setup)
+
     only if alsa is configured
 	ALSA_DEVICE=default
 		alsa PCM device name
+	ALSA_AC3_DEVICE=
+		alsa AC3/pass-though device name
 	ALSA_MIXER=default
 		alsa control device name
 	ALSA_MIXER_CHANNEL=PCM
 		alsa control channel name
+
     only if oss is configured
 	OSS_AUDIODEV=/dev/dsp
 		oss dsp device name
+	OSS_AC3_AUDIODEV=
+		oss AC3/pass-though device name
 	OSS_MIXERDEV=/dev/mixer
 		oss mixer device name
 	OSS_MIXER_CHANNEL=pcm
@@ -95,34 +110,113 @@ Setup: /etc/vdr/setup.conf
 	softhddevice.MakePrimary = 1
 	0 = no change, 1 make softhddevice primary at start
 
-	softhddevice.Deinterlace = 0
+	softhddevice.HideMainMenuEntry = 0
+	0 = show softhddevice main menu entry, 1 = hide entry
+
+	<res> of the next parameters is 576i, 720p, 1080i_fake or 1080i.
+	1080i_fake is 1280x1080 or 1440x1080
+	1080i is "real" 1920x1080
+
+	softhddevice.<res>.Scaling = 0
+	0 = normal, 1 = fast, 2 = HQ, 3 = anamorphic
+
+	softhddevice.<res>.Deinterlace = 0
 	0 = bob, 1 = weave, 2 = temporal, 3 = temporal_spatial, 4 = software
 	(only 0, 1 supported with vaapi)
 
-	softhddevice.SkipChromaDeinterlace = 0
+	softhddevice.<res>.SkipChromaDeinterlace = 0
 	0 = disabled, 1 = enabled (for slower cards, poor qualit<69>t)
 
-	softhddevice.Denoise = 0
+	softhddevice.<res>.InverseTelecine = 0
+	0 = disabled, 1 = enabled
+
+	softhddevice.<res>.Denoise = 0
 	0 .. 1000 noise reduction level (0 off, 1000 max)
 
-	softhddevice.Sharpness = 0
+	softhddevice.<res>.Sharpness = 0
 	-1000 .. 1000 noise reduction level (0 off, -1000 max blur,
 	    1000 max sharp)
 
-	softhddevice.Scaling = 0
-	0 = normal, 1 = fast, 2 = HQ, 3 = anamorphic
-
 	softhddevice.AudioDelay = 0
 	+n or -n ms
 
 	softhddevice.AudioPassthrough = 0
 	0 = none, 1 = AC-3
 
+	for AC-3 the pass-through device is used.
+
+	softhddevice.AutoCrop.Interval = 0
+	0 disables auto-crop
+	n each 'n' frames auto-crop is checked.
+
+	softhddevice.AutoCrop.Delay = 0
+	if auto-crop is over 'n' intervals the same, the cropping is
+	used.
+
+	softhddevice.AutoCrop.Tolerance = 0
+	if detected crop area is too small, cut max 'n' pixels at top and
+	bottom.
+
+	softhddevice.SkipLines = 0
+	skip 'n' lines at top and bottom of the video picture.
+
+	softhddevice.StudioLevels = 0
+		0 use PC levels (0-255) with vdpau.
+		1 use studio levels (16-235) with vdpau.
+
+	softhddevice.Suspend.Close = 0
+	1 suspend closes x11 window, connection and audio device.
+	(use svdrpsend plug softhddevice RESU to resume, if you have no lirc)
+
+	softhddevice.Suspend.X11 = 0
+	1 suspend stops X11 server (not working yet)
+
+	VideoDisplayFormat = ?
+	0 pan and scan
+	1 letter box
+	2 center cut-out
+
+Setup: /etc/vdr/remote.conf
+------
+
+	Add "XKeySym." definitions to /etc/vdr/remote.conf to control
+	the vdr and plugin with the connected input device.
+
+	fe.
+	XKeySym.Up	Up
+	XKeySym.Down	Down
+	...
+
+	Additional to the x11 input sends the window close button "Close".
+
+	fe.
+	XKeySym.Power	Close
 
 Commandline:
 ------------
 
-	Use vdr -h to see the command line arguments support by the plugin.
+	Use vdr -h to see the command line arguments supported by the plugin.
+
+    -a audio_device
+
+	Selects audio output module and device.
+	""		to disable audio output
+	/...		to use oss audio module (if compiled with oss
+			support)
+	other		to use alsa audio module (if compiled with alsa
+			support)
+
+SVDRP:
+------
+
+	Use 'svdrpsend.pl plug softhddevice HELP' to see the SVDRP commands
+	help and which are supported by the plugin.
+
+Running:
+--------
+
+	Click into video window to toggle fullscreen/window mode, only if you
+	have a window manager running.
 
 Warning:
 --------

Todo

@@ -19,75 +19,109 @@ GNU Affero General Public License for more details.
 $Id: $
 
 missing:
-    video out with xv
-    video out with opengl
-    software decoder for xv / opengl
-    software deinterlace
-    auto crop
-    atmolight
-    zoom/fit-zoom 4:3
-    multistream handling
-    disable screensaver
-    disable window cursor
-    ITU BT601, ITU BT709 (HD), RGB studio levels (16-235)?
+    software deinterlace (yadif, ...)
+    software decoder with software deinterlace
+    suspend output / energie saver: stop and restart X11
+    suspend plugin didn't restore full-screen (is this wanted?)
+    Option deinterlace off / deinterlace force!
+    ColorSpace aren't configurable with the gui.
+    Inverse telecine isn't configurable with the gui.
+
+crash:
+    AudioPlayHandlerThread -> pthread_cond_wait
+
+video:
+    subtitle not cleared
+    subtitle could be asyncron
+    reduce warnings after channel switch
+    grab image with hardware and better scaling support
+    hard channel switch
+    OSD can only be shown after some stream could be shown
+    yaepghd changed position is lost on channel switch
+    pause (live tv) has sometime problems with SAT1 HD Pro7 HD
 
 vdpau:
-    1080i with temporal spatial and level 1 scaling too slow with my GT 520
-    1080i with temporal spatial too slow with my GT 520 on some channels
-    SkipChromaDeinterlace improves performance
-    Improve OSD handling, show only what is used. Big OSD costs performance
-    VdpPreemptionCallback handling
-    hard channel switch
+    software decoder path not working
 
 libva:
-    hard channel switch
+    yaepghd (VaapiSetOutputPosition) support
+    can associate only displayed part of osd
+    grab image for va-api
+    remove stderr output of libva init
+    still many: (workaround export NO_MPEG_HW=1)
+    [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
+    [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 ...
+
+libva: branch vaapi-ext
+    add support for vaapi-ext
 
 libva-intel-driver:
-    intel still has hangups most with 1080i
-    1080i does no v-sync (workaround written)
-    osd has sometimes wrong size (workaround written)
+    deinterlace only supported with vaapi-ext
+    1080i does no v-sync (sometimes correct working with vaapi-ext)
+    OSD has sometimes wrong size (workaround written)
+    sometimes software decoder deinterlace isn't working and 1080i channels
+    show artefacts
 
 libva-vdpau-driver:
-    G210 osd update too slow (needs hardware problem workaround)
-    OSD update is too slow
+    G210/GT520 OSD update too slow (needs hardware problem workaround)
     hangup on exit (VaapiDelDecoder -> VaapiCleanup
 	-> vaDestroyContext -> pthread_rwlock_wrlock)
+    OSD still has some problems with auto-crop and 4:3 zoom.
 
 libva-xvba-driver:
 
 x11:
-    support resize of x11 window
-    support fullscreen window
-    support fullscreen / window toggle
-    close window should send power button
-    disable cursor
+    disable screensaver
+    skip multiple configure-notify, handle only the last one.
+    support embedded mode
+
+audio:
+    write TS -> PES parser, which feeds audio before the next start packet
+    Combine alsa+oss ringbuffer code.
+    Make alsa thread/polled and oss thread/polled output module runtime
+    selectable.
+    software volume support (could be done with asound.conf)
+    Mute should do a real mute and not only set volume to zero.
+    Starting suspended and muted, didn't register the mute.
 
 audio/alsa:
-    done? video/audio asyncron
-    random crashes in av_parser_parse2, when switching channels
-    sometimes alsa hangs
-
     better downmix of >2 channels on 2 channel hardware
     remix support of unsupported sample rates
     libav supports only resample of mono to 2 channels
     ffmpeg didn't support resample of 5 to 2 channels
-    CodecAudioOpen can fail "can't open audio codec" and does Fatal exit.
 
 audio/oss:
     alsa oss emulation mixer "pcm" not working
+    oss4 mixer channel not working
     ring buffer overflow with alsa oss emulation
 
 HDMI/SPDIF Passthrough:
     only AC-3 written
 
 playback of recording
-    play back is too fast
     pause is not reset, when replay exit
+    replay/pause need 100% cpu
 
 setup:
     Setup of decoder type.
     Setup of output type.
     Setup of display type.
     Setup 4:3 zoom type
-    Setup parameters are not used until restart.
+    Some setup parameters are not used until restart.
 	Can a notice be added to the setup menu?
+
+unsorted:
+    stoping vdr while plugin is suspended opens and closes a window.
+
+future features (not planed for 1.0 - 1.5)
+
+    video out with xv
+    video out with opengl
+    video out with xvba
+    software decoder for xv / opengl
+    atmolight support
+    multistream handling
+    pip support
+    save and use auto-crop with channel zapping
+
+    upmix stereo to AC-3 (supported by alsa plugin)

audio.h

@@ -1,7 +1,7 @@
 ///
 ///	@file audio.h		@brief Audio module headerfile
 ///
-///	Copyright (c) 2009 - 2011 by Johns.  All Rights Reserved.
+///	Copyright (c) 2009 - 2012 by Johns.  All Rights Reserved.
 ///
 ///	Contributor(s):
 ///
@@ -28,22 +28,30 @@
 //----------------------------------------------------------------------------
 
 extern void AudioEnqueue(const void *, int);	///< buffer audio samples
+extern void AudioFlushBuffers(void);	///< flush audio buffers
+extern void AudioPoller(void);		///< poll audio events/handling
+extern int AudioFreeBytes(void);	///< free bytes in audio output
 
-//extern int AudioFreeBytes(void);	///< free bytes in audio output
 //extern int AudioUsedBytes(void);	///< used bytes in audio output
+extern uint64_t AudioGetDelay(void);	///< get current audio delay
 extern void AudioSetClock(int64_t);	///< set audio clock base
 extern int64_t AudioGetClock();		///< get current audio clock
-
-extern uint64_t AudioGetDelay(void);	///< get current audio delay
-
-extern int AudioSetup(int *, int *);	///< setup audio output
-
-//extern void AudioPlay(void);		///< play audio
-//extern void AudioPause(void);		///< pause audio
 extern void AudioSetVolume(int);	///< set volume
+extern int AudioSetup(int *, int *, int);	///< setup audio output
 
-extern void AudioSetDevice(const char *);	///< set alsa PCM audio device
+extern void AudioPlay(void);		///< play audio
+extern void AudioPause(void);		///< pause audio
+
+extern void AudioSetDevice(const char *);	///< set PCM audio device
+extern void AudioSetDeviceAC3(const char *);	///< set pass-through device
+extern void AudioSetChannel(const char *);	///< set mixer channel
 extern void AudioInit(void);		///< setup audio module
 extern void AudioExit(void);		///< cleanup and exit audio module
 
+//----------------------------------------------------------------------------
+//	Variables
+//----------------------------------------------------------------------------
+
+extern char AudioAlsaDriverBroken;	///< disable broken driver message
+
 /// @}

codec.c

@@ -320,20 +320,30 @@ static void Codec_draw_horiz_band(AVCodecContext * video_ctx,
 **
 **	@param hw_decoder	video hardware decoder
 **
-**	@returns private decoder pointer for audio/video decoder.
+**	@returns private decoder pointer for video decoder.
 */
 VideoDecoder *CodecVideoNewDecoder(VideoHwDecoder * hw_decoder)
 {
     VideoDecoder *decoder;
 
     if (!(decoder = calloc(1, sizeof(*decoder)))) {
-	Fatal(_("codec: Can't allocate vodeo decoder\n"));
+	Fatal(_("codec: can't allocate vodeo decoder\n"));
     }
     decoder->HwDecoder = hw_decoder;
 
     return decoder;
 }
 
+/**
+**	Deallocate a video decoder context.
+**
+**	@param decoder	private video decoder
+*/
+void CodecVideoDelDecoder(VideoDecoder * decoder)
+{
+    free(decoder);
+}
+
 /**
 **	Open video decoder.
 **
@@ -347,6 +357,9 @@ void CodecVideoOpen(VideoDecoder * decoder, const char *name, int codec_id)
 
     Debug(3, "codec: using codec %s or ID %#04x\n", name, codec_id);
 
+    if (decoder->VideoCtx) {
+	Error(_("codec: missing close\n"));
+    }
     //
     //	ffmpeg compatibility hack
     //
@@ -548,19 +561,29 @@ void CodecVideoDecode(VideoDecoder * decoder, const AVPacket * avpkt)
 	    video_ctx->frame_number, used);
     }
     if (used != pkt->size) {
-	if (used >= 0) {
+	if (used >= 0 && used < pkt->size) {
 	    // some tv channels, produce this
 	    Debug(4,
 		"codec: ooops didn't use complete video packet used %d of %d\n",
 		used, pkt->size);
-	    pkt->data += used;
 	    pkt->size -= used;
+	    pkt->data += used;
 	    goto next_part;
 	}
 	Debug(3, "codec: bad frame %d\n", used);
     }
 }
 
+/**
+**	Flush the video decoder.
+**
+**	@param decoder	video decoder data
+*/
+void CodecVideoFlushBuffers(VideoDecoder * decoder)
+{
+    avcodec_flush_buffers(decoder->VideoCtx);
+}
+
 //----------------------------------------------------------------------------
 //	Audio
 //----------------------------------------------------------------------------
@@ -582,6 +605,7 @@ struct _audio_decoder_
 
     /// audio parser to support insane dvb streaks
     AVCodecParserContext *AudioParser;
+    int PassthroughAC3;			///< current ac-3 pass-through
     int SampleRate;			///< current stream sample rate
     int Channels;			///< current stream channels
 
@@ -598,26 +622,37 @@ static char CodecPassthroughAC3;	///< pass ac3 through
 
 //static char CodecPassthroughDTS;	///< pass dts through (unsupported)
 //static char CodecPassthroughMPA;	///< pass mpa through (unsupported)
+#else
+
+static const int CodecPassthroughAC3 = 0;
 #endif
 
 /**
 **	Allocate a new audio decoder context.
 **
-**	@param hw_decoder	video hardware decoder
-**
-**	@returns private decoder pointer for audio/video decoder.
+**	@returns private decoder pointer for audio decoder.
 */
 AudioDecoder *CodecAudioNewDecoder(void)
 {
     AudioDecoder *audio_decoder;
 
     if (!(audio_decoder = calloc(1, sizeof(*audio_decoder)))) {
-	Fatal(_("codec: Can't allocate audio decoder\n"));
+	Fatal(_("codec: can't allocate audio decoder\n"));
     }
 
     return audio_decoder;
 }
 
+/**
+**	Deallocate an audio decoder context.
+**
+**	@param decoder	private audio decoder
+*/
+void CodecAudioDelDecoder(AudioDecoder * decoder)
+{
+    free(decoder);
+}
+
 /**
 **	Open audio decoder.
 **
@@ -704,10 +739,65 @@ void CodecSetAudioPassthrough(int mask)
 #ifdef USE_PASSTHROUGH
     CodecPassthroughAC3 = mask & 1 ? 1 : 0;
 #endif
-    // FIXME: must update audio decoder (nr. of channels wrong)
     (void)mask;
 }
 
+/**
+**	Reorder audio frame.
+**
+**	ffmpeg L  R  C	Ls Rs		-> alsa L R  Ls Rs C
+**	ffmpeg L  R  C	LFE Ls Rs	-> alsa L R  Ls Rs C  LFE
+**	ffmpeg L  R  C	LFE Ls Rs Rl Rr	-> alsa L R  Ls Rs C  LFE Rl Rr
+*/
+static void CodecReorderAudioFrame(int16_t * buf, int size, int channels)
+{
+    int i;
+    int c;
+    int ls;
+    int rs;
+    int lfe;
+
+    switch (channels) {
+	case 5:
+	    size /= 2;
+	    for (i = 0; i < size; i += 5) {
+		c = buf[i + 2];
+		ls = buf[i + 3];
+		rs = buf[i + 4];
+		buf[i + 2] = ls;
+		buf[i + 3] = rs;
+		buf[i + 4] = c;
+	    }
+	    break;
+	case 6:
+	    size /= 2;
+	    for (i = 0; i < size; i += 6) {
+		c = buf[i + 2];
+		lfe = buf[i + 3];
+		ls = buf[i + 4];
+		rs = buf[i + 5];
+		buf[i + 2] = ls;
+		buf[i + 3] = rs;
+		buf[i + 4] = c;
+		buf[i + 5] = lfe;
+	    }
+	    break;
+	case 8:
+	    size /= 2;
+	    for (i = 0; i < size; i += 8) {
+		c = buf[i + 2];
+		lfe = buf[i + 3];
+		ls = buf[i + 4];
+		rs = buf[i + 5];
+		buf[i + 2] = ls;
+		buf[i + 3] = rs;
+		buf[i + 4] = c;
+		buf[i + 5] = lfe;
+	    }
+	    break;
+    }
+}
+
 #ifdef USE_AVPARSER
 
 /**
@@ -738,9 +828,11 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
     spkt->pts = avpkt->pts;
     spkt->dts = avpkt->dts;
 #endif
+#ifdef DEBUG
     if (!audio_decoder->AudioParser) {
 	Fatal(_("codec: internal error parser freeded while running\n"));
     }
+#endif
 
     audio_ctx = audio_decoder->AudioCtx;
     index = 0;
@@ -763,6 +855,10 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 	    dpkt->dts = audio_decoder->AudioParser->dts;
 	    buf_sz = sizeof(buf);
 	    l = avcodec_decode_audio3(audio_ctx, buf, &buf_sz, dpkt);
+	    if (l == AVERROR(EAGAIN)) {
+		index += n;		// this is needed for aac latm
+		continue;
+	    }
 	    if (l < 0) {		// no audio frame could be decompressed
 		Error(_("codec: error audio data at %d\n"), index);
 		break;
@@ -779,10 +875,15 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 		AudioSetClock(dpkt->pts);
 	    }
 	    // FIXME: must first play remainings bytes, than change and play new.
-	    if (audio_decoder->SampleRate != audio_ctx->sample_rate
+	    if (audio_decoder->PassthroughAC3 != CodecPassthroughAC3
+		|| audio_decoder->SampleRate != audio_ctx->sample_rate
 		|| audio_decoder->Channels != audio_ctx->channels) {
 		int err;
+		int isAC3;
 
+		audio_decoder->PassthroughAC3 = CodecPassthroughAC3;
+		// FIXME: use swr_convert from swresample (only in ffmpeg!)
+		// FIXME: tell ac3 decoder to use downmix
 		if (audio_decoder->ReSample) {
 		    audio_resample_close(audio_decoder->ReSample);
 		    audio_decoder->ReSample = NULL;
@@ -791,20 +892,19 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 		audio_decoder->SampleRate = audio_ctx->sample_rate;
 		audio_decoder->HwSampleRate = audio_ctx->sample_rate;
 		audio_decoder->Channels = audio_ctx->channels;
-#ifdef USE_PASSTHROUGH
 		// SPDIF/HDMI passthrough
 		if (CodecPassthroughAC3 && audio_ctx->codec_id == CODEC_ID_AC3) {
 		    audio_decoder->HwChannels = 2;
-		} else
-#endif
-		{
+		    isAC3 = 1;
+		} else {
 		    audio_decoder->HwChannels = audio_ctx->channels;
+		    isAC3 = 0;
 		}
 
 		// channels not support?
 		if ((err =
 			AudioSetup(&audio_decoder->HwSampleRate,
-			    &audio_decoder->HwChannels))) {
+			    &audio_decoder->HwChannels, isAC3))) {
 		    Debug(3, "codec/audio: resample %dHz *%d -> %dHz *%d\n",
 			audio_ctx->sample_rate, audio_ctx->channels,
 			audio_decoder->HwSampleRate,
@@ -857,6 +957,8 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 			    audio_decoder->HwChannels *
 			    av_get_bytes_per_sample(audio_ctx->sample_fmt);
 			Debug(4, "codec/audio: %d -> %d\n", buf_sz, outlen);
+			CodecReorderAudioFrame(outbuf, outlen,
+			    audio_decoder->HwChannels);
 			AudioEnqueue(outbuf, outlen);
 		    }
 		} else {
@@ -935,6 +1037,8 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 		    // True HD?
 #endif
 #endif
+		    CodecReorderAudioFrame(buf, buf_sz,
+			audio_decoder->HwChannels);
 		    AudioEnqueue(buf, buf_sz);
 		}
 	    }
@@ -1026,6 +1130,17 @@ void CodecAudioDecode(AudioDecoder * audio_decoder, const AVPacket * avpkt)
 
 #endif
 
+/**
+**	Flush the audio decoder.
+**
+**	@param decoder	audio decoder data
+*/
+void CodecAudioFlushBuffers(AudioDecoder * decoder)
+{
+    // FIXME: reset audio parser
+    avcodec_flush_buffers(decoder->AudioCtx);
+}
+
 //----------------------------------------------------------------------------
 //	Codec
 //----------------------------------------------------------------------------

codec.h

@@ -1,7 +1,7 @@
 ///
 ///	@file codec.h	@brief Codec module headerfile
 ///
-///	Copyright (c) 2009 - 2011 by Johns.  All Rights Reserved.
+///	Copyright (c) 2009 - 2012 by Johns.  All Rights Reserved.
 ///
 ///	Contributor(s):
 ///
@@ -40,26 +40,38 @@ typedef struct _audio_decoder_ AudioDecoder;
     /// Allocate a new video decoder context.
 extern VideoDecoder *CodecVideoNewDecoder(VideoHwDecoder *);
 
-    /// Open video codec
+    /// Deallocate a video decoder context.
+extern void CodecVideoDelDecoder(VideoDecoder *);
+
+    /// Open video codec.
 extern void CodecVideoOpen(VideoDecoder *, const char *, int);
 
-    /// Close video codec
+    /// Close video codec.
 extern void CodecVideoClose(VideoDecoder *);
 
-    /// Decode a video packet
-extern void CodecVideoDecode(VideoDecoder *, const AVPacket * pkt);
+    /// Decode a video packet.
+extern void CodecVideoDecode(VideoDecoder *, const AVPacket *);
+
+    /// Flush video buffers.
+extern void CodecVideoFlushBuffers(VideoDecoder *);
 
     /// Allocate a new audio decoder context.
 extern AudioDecoder *CodecAudioNewDecoder(void);
 
-    /// Open audio codec
+    /// Deallocate an audio decoder context.
+extern void CodecAudioDelDecoder(AudioDecoder *);
+
+    /// Open audio codec.
 extern void CodecAudioOpen(AudioDecoder *, const char *, int);
 
-    /// Close audio codec
+    /// Close audio codec.
 extern void CodecAudioClose(AudioDecoder *);
 
-    /// Decode an audio packet
-extern void CodecAudioDecode(AudioDecoder *, const AVPacket * pkt);
+    /// Decode an audio packet.
+extern void CodecAudioDecode(AudioDecoder *, const AVPacket *);
+
+    /// Flush audio buffers.
+extern void CodecAudioFlushBuffers(AudioDecoder *);
 
     /// Setup and initialize codec module.
 extern void CodecInit(void);

misc.h

@@ -86,7 +86,7 @@ static inline void Syslog(const int level, const char *format, ...)
 /**
 **	Show fatal error.
 */
-#define Fatal(fmt...)	do { Error(fmt); exit(-1); } while (0)
+#define Fatal(fmt...)	do { Error(fmt); abort(); } while (0)
 
 /**
 **	Show warning.

softhddev.h

@@ -1,7 +1,7 @@
 ///
 ///	@file softhddev.h	@brief software HD device plugin header file.
 ///
-///	Copyright (c) 2011 by Johns.  All Rights Reserved.
+///	Copyright (c) 2011 - 2012 by Johns.  All Rights Reserved.
 ///
 ///	Contributor(s):
 ///
@@ -36,7 +36,7 @@ extern "C"
     extern void OsdDrawARGB(int, int, int, int, const uint8_t *);
 
     /// C plugin play audio packet
-    extern void PlayAudio(const uint8_t *, int, uint8_t);
+    extern int PlayAudio(const uint8_t *, int, uint8_t);
     /// C plugin mute audio
     extern void Mute(void);
     /// C plugin set audio volume
@@ -46,6 +46,8 @@ extern "C"
     extern int PlayVideo(const uint8_t *, int);
     /// C plugin play TS video packet
     extern void PlayTsVideo(const uint8_t *, int);
+    /// C plugin grab an image
+    extern uint8_t *GrabImage(int *, int, int, int, int);
 
     /// C plugin set play mode
     extern void SetPlayMode(void);
@@ -55,8 +57,12 @@ extern "C"
     extern void Play(void);
     /// C plugin sets the device into "freeze frame" mode
     extern void Freeze(void);
+    /// C plugin display I-frame as a still picture.
+    extern void StillPicture(const uint8_t *, int);
     /// C plugin poll if ready
     extern int Poll(int);
+    /// C plugin flush output buffers
+    extern int Flush(int);
 
     /// C plugin command line help
     extern const char *CommandLineHelp(void);
@@ -72,6 +78,10 @@ extern "C"
     /// C plugin main thread hook
     extern void MainThreadHook(void);
 
+    /// Suspend plugin
+    extern void Suspend(int, int, int);
+    /// Resume plugin
+    extern void Resume(void);
 #ifdef __cplusplus
 }
 #endif

vdr-softhddevice-9999.ebuild

@@ -0,0 +1,75 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="3"
+
+inherit eutils vdr-plugin
+
+if [[ ${PV} == "9999" ]] ; then
+		inherit git-2
+		EGIT_REPO_URI="git://projects.vdr-developer.org/vdr-plugin-softhddevice.git"
+else
+		SRC_URI="http://projects.vdr-developer.org/attachments/download/838/${P}.tgz"
+fi
+
+
+DESCRIPTION="A software and GPU emulated HD output device plugin for VDR."
+HOMEPAGE="http://projects.vdr-developer.org/projects/show/plg-softhddevice"
+SRC_URI=""
+
+LICENSE="AGPL-3"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+IUSE="vaapi vdpau alsa oss yaepg opengl jpeg"
+
+DEPEND=">=x11-libs/libxcb-1.8
+		x11-libs/xcb-util
+		x11-libs/xcb-util-wm
+		x11-libs/xcb-util-keysyms
+		x11-libs/xcb-util-renderutil
+		x11-libs/libX11
+		opengl? ( virtual/opengl )
+		>=virtual/ffmpeg-0.7
+		sys-devel/gettext
+		sys-devel/make
+		dev-util/pkgconfig
+		yaepg? ( >=media-video/vdr-1.7.23[yaepg] )
+		!yaepg? ( >=media-video/vdr-1.7.23 )
+		vdpau? ( x11-libs/libvdpau )
+		vaapi? ( x11-libs/libva )
+		alsa? ( media-libs/alsa-lib )
+		oss? ( sys-kernel/linux-headers )
+		jpeg? ( virtual/jpeg )
+"
+
+src_prepare() {
+		vdr-plugin_src_prepare
+}
+
+src_compile() {
+		local myconf
+
+		myconf="-DHAVE_PTHREAD_NAME"
+		use vdpau && myconf="${myconf} -DUSE_VDPAU"
+		use vaapi && myconf="${myconf} -DUSE_VAAPI"
+		use alsa && myconf="${myconf} -DUSE_ALSA"
+		use oss && myconf="${myconf} -DUSE_OSS"
+		use jpeg && myconf="${myconf} -DUSE_JPEG"
+
+		emake all CC="$(tc-getCC)" CFLAGS="${CFLAGS}" \
+			LDFLAGS="${LDFLAGS}" CONFIG="${myconf}" LIBDIR="." || die
+}
+
+src_install() {
+		vdr-plugin_src_install
+
+		dodoc README.txt
+
+		#dodir /etc/vdr/plugins || die
+		#insinto /etc/vdr/plugins
+		#fowners -R vdr:vdr /etc/vdr || die
+
+		#insinto /etc/conf.d
+		#doins vdr.softhddevice
+}

video.h

@@ -30,13 +30,6 @@
     /// Video hardware decoder typedef
 typedef struct _video_hw_decoder_ VideoHwDecoder;
 
-//----------------------------------------------------------------------------
-//	Variables
-//----------------------------------------------------------------------------
-
-//extern unsigned VideoWindowWidth;	///< current video output width
-//extern unsigned VideoWindowHeight;	///< current video output height
-
 //----------------------------------------------------------------------------
 //	Prototypes
 //----------------------------------------------------------------------------
@@ -44,75 +37,106 @@ typedef struct _video_hw_decoder_ VideoHwDecoder;
     /// Allocate new video hardware decoder.
 extern VideoHwDecoder *VideoNewHwDecoder(void);
 
+    /// Deallocate video hardware decoder.
+extern void VideoDelHwDecoder(VideoHwDecoder *);
+
     /// Get and allocate a video hardware surface.
 extern unsigned VideoGetSurface(VideoHwDecoder *);
 
-    /// Release a video hardware surface.
+    /// Release a video hardware surface
 extern void VideoReleaseSurface(VideoHwDecoder *, unsigned);
 
 #ifdef LIBAVCODEC_VERSION
-    /// Render a ffmpeg frame
-extern void VideoRenderFrame(VideoHwDecoder *, AVCodecContext *, AVFrame *);
-
-    /// Get ffmpeg vaapi context
-extern struct vaapi_context *VideoGetVaapiContext(VideoHwDecoder *);
-
     /// Callback to negotiate the PixelFormat.
 extern enum PixelFormat Video_get_format(VideoHwDecoder *, AVCodecContext *,
     const enum PixelFormat *);
 
+    /// Render a ffmpeg frame.
+extern void VideoRenderFrame(VideoHwDecoder *, const AVCodecContext *,
+    const AVFrame *);
+
+    /// Get ffmpeg vaapi context.
+extern struct vaapi_context *VideoGetVaapiContext(VideoHwDecoder *);
+
 #ifdef AVCODEC_VDPAU_H
-    /// Draw vdpau render state
+    /// Draw vdpau render state.
 extern void VideoDrawRenderState(VideoHwDecoder *,
     struct vdpau_render_state *);
 #endif
 #endif
 
-    /// Display video TEST
-extern void VideoDisplayHandler(void);
-
-    /// Poll video events
+    /// Poll video events.
 extern void VideoPollEvent(void);
 
-    /// set video mode
-//extern void VideoSetVideoMode(int, int, int, int);
+    /// Wakeup display handler.
+extern void VideoDisplayWakeup(void);
 
-    /// set video geometry
+    /// Set video geometry.
 extern int VideoSetGeometry(const char *);
 
-    /// set deinterlace
-extern void VideoSetDeinterlace(int);
+    /// Set video output position.
+extern void VideoSetOutputPosition(int, int, int, int);
 
-    /// set skip chroma deinterlace
-extern void VideoSetSkipChromaDeinterlace(int);
+    /// Set video mode.
+extern void VideoSetVideoMode(int, int, int, int);
 
-    /// set scaling
-extern void VideoSetScaling(int);
+    /// Set display format.
+extern void VideoSetDisplayFormat(int);
 
-    /// set denoise
-extern void VideoSetDenoise(int);
+    /// Set video fullscreen mode.
+extern void VideoSetFullscreen(int);
 
-    /// set sharpen
-extern void VideoSetSharpen(int);
+    /// Set deinterlace.
+extern void VideoSetDeinterlace(int[]);
 
-    /// set audio delay
+    /// Set skip chroma deinterlace.
+extern void VideoSetSkipChromaDeinterlace(int[]);
+
+    /// Set inverse telecine.
+extern void VideoSetInverseTelecine(int[]);
+
+    /// Set scaling.
+extern void VideoSetScaling(int[]);
+
+    /// Set denoise.
+extern void VideoSetDenoise(int[]);
+
+    /// Set sharpen.
+extern void VideoSetSharpen(int[]);
+
+    /// Set skip lines.
+extern void VideoSetSkipLines(int);
+
+    /// Set studio levels.
+extern void VideoSetStudioLevels(int);
+
+    /// Set audio delay.
 extern void VideoSetAudioDelay(int);
 
-    /// Clear OSD
+    /// Set auto-crop parameters.
+extern void VideoSetAutoCrop(int, int, int);
+
+    /// Clear OSD.
 extern void VideoOsdClear(void);
 
-    /// Draw an OSD ARGB image
+    /// Draw an OSD ARGB image.
 extern void VideoOsdDrawARGB(int, int, int, int, const uint8_t *);
 
-extern int64_t VideoGetClock(void);	///< get video clock
+    /// Get OSD size.
+extern void VideoGetOsdSize(int *, int *);
 
-extern void VideoOsdInit(void);		///< setup osd
-extern void VideoOsdExit(void);		///< cleanup osd
+extern int64_t VideoGetClock(void);	///< Get video clock.
 
-extern void VideoInit(const char *);	///< setup video module
-extern void VideoExit(void);		///< cleanup and exit video module
+    /// Grab screen.
+extern uint8_t *VideoGrab(int *, int *, int *, int);
 
-extern void VideoFlushInput(void);	///< flush codec input buffers
-extern int VideoDecode(void);		///< decode
+extern void VideoOsdInit(void);		///< Setup osd.
+extern void VideoOsdExit(void);		///< Cleanup osd.
+
+extern void VideoInit(const char *);	///< Setup video module.
+extern void VideoExit(void);		///< Cleanup and exit video module.
+
+extern void VideoFlushInput(void);	///< Flush video input buffers.
+extern int VideoDecode(void);		///< Decode video input buffers.
 
 /// @}