From a98a4adc7eb3542ef246b10381863ae386d069a1 Mon Sep 17 00:00:00 2001
From: Johns <johns98@gmx.net>
Date: Mon, 13 Feb 2012 14:13:24 +0100
Subject: [PATCH] Studio levels could be configured in setup menu.

---
 ChangeLog        |  1 +
 Todo             |  8 ++------
 softhddevice.cpp | 11 +++++++++++
 video.c          | 15 +++++++++++----
 video.h          |  3 +++
 5 files changed, 28 insertions(+), 10 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 853e3d2..154ed98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@ User johns
 Date:
 
     Release Version 0.4.7
+    VDPAU: Studio levels could be configured in the setup menu.
     Window size defaults to fullscreen, if no geometry is given.
 
 User m.Rcu
diff --git a/Todo b/Todo
index ae6a387..16c8b79 100644
--- a/Todo
+++ b/Todo
@@ -24,7 +24,7 @@ missing:
     suspend output / energie saver: stop and restart X11
     suspend plugin didn't restore full-screen (is this wanted?)
     Option deinterlace off / deinterlace force!
-    ColorSpace and StudioLevels aren't configurable with the gui.
+    ColorSpace aren't configurable with the gui.
 
 crash:
     AudioPlayHandlerThread -> pthread_cond_wait
@@ -37,7 +37,6 @@ video:
     hard channel switch
     OSD can only be shown after some stream could be shown
     yaepghd changed position is lost on channel switch
-    use x11 screen size without geometry configuration
     pause (live tv) has sometime problems with SAT1 HD Pro7 HD
 
 vdpau:
@@ -81,7 +80,6 @@ audio:
     Make alsa thread/polled and oss thread/polled output module runtime
     selectable.
     software volume support (could be done with asound.conf)
-    add pause support for replay pause
     Mute should do a real mute and not only set volume to zero.
     Starting suspended and muted, didn't register the mute.
 
@@ -98,8 +96,6 @@ audio/oss:
 
 HDMI/SPDIF Passthrough:
     only AC-3 written
-    Channels are wrong setup, if changing setting during operation.
-    support oss pass-through
 
 playback of recording
     pause is not reset, when replay exit
@@ -127,4 +123,4 @@ future features (not planed for 1.0 - 1.5)
     pip support
     save and use auto-crop with channel zapping
 
-    upmix stereo to AC-3
+    upmix stereo to AC-3 (supported by alsa plugin)
diff --git a/softhddevice.cpp b/softhddevice.cpp
index a579bd3..783bec4 100644
--- a/softhddevice.cpp
+++ b/softhddevice.cpp
@@ -62,6 +62,7 @@ static char ConfigMakePrimary;		///< config primary wanted
 static char ConfigHideMainMenuEntry;	///< config hide main menu entry
 
 static int ConfigVideoSkipLines;	///< config skip lines top/bottom
+static int ConfigVideoStudioLevels;	///< config use studio levels
 
     /// config deinterlace
 static int ConfigVideoDeinterlace[RESOLUTIONS];
@@ -384,6 +385,7 @@ class cMenuSetupSoft:public cMenuSetupPage
     int MakePrimary;
     int HideMainMenuEntry;
     int SkipLines;
+    int StudioLevels;
     int Scaling[RESOLUTIONS];
     int Deinterlace[RESOLUTIONS];
     int SkipChromaDeinterlace[RESOLUTIONS];
@@ -453,6 +455,9 @@ cMenuSetupSoft::cMenuSetupSoft(void)
     SkipLines = ConfigVideoSkipLines;
     Add(new cMenuEditIntItem(tr("Skip lines top+bot (pixel)"), &SkipLines, 0,
 	    64));
+    StudioLevels = ConfigVideoStudioLevels;
+    Add(new cMenuEditBoolItem(tr("Use studio levels (vdpau only)"),
+	    &StudioLevels, trVDR("no"), trVDR("yes")));
 
     for (i = 0; i < RESOLUTIONS; ++i) {
 	Add(SeparatorItem(resolution[i]));
@@ -519,6 +524,8 @@ void cMenuSetupSoft::Store(void)
 
     SetupStore("SkipLines", ConfigVideoSkipLines = SkipLines);
     VideoSetSkipLines(ConfigVideoSkipLines);
+    SetupStore("StudioLevels", ConfigVideoStudioLevels = StudioLevels);
+    VideoSetStudioLevels(ConfigVideoStudioLevels);
 
     for (i = 0; i < RESOLUTIONS; ++i) {
 	char buf[128];
@@ -1259,6 +1266,10 @@ bool cPluginSoftHdDevice::SetupParse(const char *name, const char *value)
 	VideoSetSkipLines(ConfigVideoSkipLines = atoi(value));
 	return true;
     }
+    if (!strcmp(name, "StudioLevels")) {
+	VideoSetStudioLevels(ConfigVideoStudioLevels = atoi(value));
+	return true;
+    }
     for (i = 0; i < RESOLUTIONS; ++i) {
 	char buf[128];
 
diff --git a/video.c b/video.c
index bacc158..66e5356 100644
--- a/video.c
+++ b/video.c
@@ -283,6 +283,7 @@ static char VideoSurfaceModesChanged;	///< flag surface modes changed
 static const char VideoTransparentOsd = 1;
 
 static int VideoSkipLines;		///< skip video lines top/bottom
+static char VideoStudioLevels;		///< flag use studio levels
 
     /// Default deinterlace mode.
 static VideoDeinterlaceModes VideoDeinterlace[VideoResolutionMax];
@@ -308,9 +309,6 @@ static const VideoColorSpace VideoColorSpaces[VideoResolutionMax] = {
     VideoColorSpaceBt709
 };
 
-    /// Flag use studio levels
-static char VideoStudioLevels;
-
     /// Default scaling mode
 static VideoScalingModes VideoScaling[VideoResolutionMax];
 
@@ -9108,6 +9106,16 @@ void VideoSetSkipLines(int lines)
     VideoSkipLines = lines;
 }
 
+///
+///	Set studio levels.
+///
+///	@param onoff	flag on/off
+///
+void VideoSetStudioLevels(int onoff)
+{
+    VideoStudioLevels = onoff;
+}
+
 ///
 ///	Set audio delay.
 ///
@@ -9261,7 +9269,6 @@ void VideoInit(const char *display_name)
     if (getenv("NO_HW")) {
 	VideoHardwareDecoder = 0;
     }
-    VideoStudioLevels = 0;
     if (getenv("STUDIO_LEVELS")) {
 	VideoStudioLevels = 1;
     }
diff --git a/video.h b/video.h
index c8a1f46..b391205 100644
--- a/video.h
+++ b/video.h
@@ -104,6 +104,9 @@ 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);