basic ac3 (dolby digital 5.1) support

1 files changed, 260 insertions, 8 deletions

diff --git a/dxr3.c b/dxr3.c
index 0024a48..b030779 100644
--- a/dxr3.c
+++ b/dxr3.c
@@ -3,7 +3,7 @@
 *
 * See the README file for copyright information and how to reach the author.
 *
-* $Id: dxr3.c,v 1.1 2004/08/05 23:05:21 austriancoder Exp $
+* $Id: dxr3.c,v 1.2 2004/09/18 00:11:11 austriancoder Exp $
 */
 
 
@@ -12,14 +12,15 @@
 #include "dxr3syncbuffer.h"
 #include "dxr3configdata.h"
 #include "dxr3interface.h"
+#include "dxr3i18n.h"
+#include "dxr3cpu.h"
+#include "dxr3dolbydigital.h"
 #include "dxr3.h"
 
 static const char *VERSION        = "0.2.3-pre3-cvs";
 static const char *DESCRIPTION    = "DXR3-MPEG decoder plugin";
 static const char *MAINMENUENTRY  = "DXR3";
 
-#include "dxr3cpu.h"
-
 // ==================================
 // 'message-handler' for the main screen
 eOSState cDxr3OsdItem::ProcessKey(eKeys Key) 
@@ -63,6 +64,250 @@ eOSState cDxr3OsdItem::ProcessKey(eKeys Key)
 }
 
 // ==================================
+// special osd item to change color settings
+cDxr3OsdColorItem::cDxr3OsdColorItem(const char* Name, eDxr3ColorItem item)
+:cMenuEditItem(Name), m_item(item)
+{
+	m_value = 0;
+	m_min = 0;
+	m_max = 32;
+
+	// get vale from setup.conf
+	switch (m_item)
+	{
+	case DXR3_BRIGHTNESS:
+		m_value = cDxr3ConfigData::Instance().GetBrightness();
+		break;
+
+	case DXR3_CONTRAST:
+		m_value = cDxr3ConfigData::Instance().GetContrast();
+		break;
+
+	case DXR3_SATURATION:
+		m_value = cDxr3ConfigData::Instance().GetSaturation();
+		break;
+	};
+
+	Set();
+}
+
+// ==================================
+// react to keypresses
+eOSState cDxr3OsdColorItem::ProcessKey(eKeys Key)
+{
+	eOSState state = cMenuEditItem::ProcessKey(Key);
+	
+	if (state == osUnknown) 
+	{
+		int newValue = m_value;
+		Key = NORMALKEY(Key);
+		switch (Key) 
+		{
+		case kNone: break;
+		case k0 ... k9:
+            if (fresh) 
+			{
+				m_value = 0;
+				fresh = false;
+			}
+            newValue = m_value * 10 + (Key - k0);
+            break;
+		case kLeft: // TODO might want to increase the delta if repeated quickly?
+            newValue = m_value - 1;
+            fresh = true;
+            break;
+		case kRight:
+            newValue = m_value + 1;
+            fresh = true;
+            break;
+		default:
+            if (m_value < m_min) { m_value = m_min; Set(); }
+            if (m_value > m_max) { m_value = m_max; Set(); }
+            return state;
+		}
+		if ((!fresh || m_min <= newValue) && newValue <= m_max) 
+		{
+			m_value = newValue;
+			Set();
+        }
+		state = osContinue;
+	}
+	return state;
+}
+
+// ==================================
+// set caption and call hardware ioctl's
+void cDxr3OsdColorItem::Set()
+{
+	// real value with rounding
+	int realValue = int(m_value * 31.25);
+	
+	char buf[16];
+	snprintf(buf, sizeof(buf), "%s", "Hallo");
+	SetValue(buf);
+}
+
+/*
+// ==================================
+// special osd item to change color settings
+cDxr3OsdColorItem::cDxr3OsdColorItem(const char* Name, eDxr3ColorItem item)
+:cOsdItem(Name), m_item(item)
+{
+	// get vale from setup.conf
+	switch (m_item)
+	{
+	case DXR3_BRIGHTNESS:
+		m_value = cDxr3ConfigData::Instance().GetBrightness();
+		break;
+
+	case DXR3_CONTRAST:
+		m_value = cDxr3ConfigData::Instance().GetContrast();
+		break;
+
+	case DXR3_SATURATION:
+		m_value = cDxr3ConfigData::Instance().GetSaturation();
+		break;
+	};
+
+	// allowed values: 0 - 32
+	m_min = 0;
+	m_max = 32;
+
+	m_name = strdup(Name);
+	m_caption = NULL;
+
+	Set();
+}
+
+// ==================================
+// set caption and call hardware ioctl's
+void cDxr3OsdColorItem::Set()
+{
+/*
+	SetValue(SettingBar[m_value]);
+
+	// real value with rounding
+	int realValue = int(m_value * 31.25);
+
+	switch (m_item)
+	{
+	case DXR3_BRIGHTNESS:
+		cDxr3Interface::Instance().SetBrightness(realValue);
+		cDxr3ConfigData::Instance().SetBrightness(m_value);
+		break;
+
+	case DXR3_CONTRAST:
+		cDxr3Interface::Instance().SetContrast(realValue);
+		cDxr3ConfigData::Instance().SetContrast(m_value);
+		break;
+
+	case DXR3_SATURATION:
+		cDxr3Interface::Instance().SetSaturation(realValue);
+		cDxr3ConfigData::Instance().SetSaturation(m_value);
+		break;
+	};
+*//*
+}
+
+// ==================================
+void cDxr3OsdColorItem::SetValue(const char *Value)
+{
+/*
+	free(m_caption);
+	m_caption = strdup(Value);
+	char *buffer = NULL;
+	asprintf(&buffer, "%s:\t%s", m_name, m_caption);
+	SetText(buffer, false);
+	cStatus::MsgOsdCurrentItem(buffer);
+*//*
+}
+
+// ==================================
+// react to keypresses
+eOSState cDxr3OsdColorItem::ProcessKey(eKeys Key)
+{
+/*
+	eOSState state = osUnknown;
+	
+	if (state == osUnknown) 
+	{
+		int newValue = m_value;
+		Key = NORMALKEY(Key);
+		
+		switch (Key) 
+		{
+		case kNone: 
+			break;
+			
+		case k0 ... k9:
+            if (fresh) 
+			{
+				m_value = 0;
+				fresh = false;
+            }
+            newValue = m_value * 10 + (Key - k0);
+            break;
+			
+		case kLeft: // TODO might want to increase the delta if repeated quickly?
+            newValue = m_value - 1;
+            fresh = true;
+            break;
+			
+		case kRight:
+            newValue = m_value + 1;
+            fresh = true;
+            break;
+			
+		default:
+            if (m_value < m_min) { m_value = m_min; Set(); }
+            if (m_value > m_max) { m_value = m_max; Set(); }
+            return state;
+		}
+		
+		if ((!fresh || m_min <= newValue) && newValue <= m_max) 
+		{
+			m_value = newValue;
+			Set();
+        }
+		state = osContinue;
+	}
+	return state;
+*/
+//}
+
+
+// ==================================
+// the main menu of the plugin
+cDxr3OsdMenu::cDxr3OsdMenu() : cOsdMenu(tr("DXR3 Adjustment"))
+{
+	b = 0;
+	c = 10;
+	s = 0;
+
+	Clear();
+	SetHasHotkeys();
+	Add(new cDxr3OsdItem(tr("Reset DXR3 Hardware"), DXR3_RESET_HARDWARE));        
+	Add(new cDxr3OsdItem(tr("Toggle Force LetterBox"), DXR3_FORCE_LETTER_BOX));
+
+	// switch between differen output modes
+	if (cDxr3ConfigData::Instance().GetUseDigitalOut())
+	{
+		Add(new cDxr3OsdItem(tr("Analog Output"), DXR3_ANALOG_OUT));
+	}
+	else
+	{
+		Add(new cDxr3OsdItem(tr("Digital Output"), DXR3_DIGITAL_OUT));
+	}
+
+	//SettingBar
+	Add(new cDxr3OsdColorItem(tr("Brightness"), DXR3_BRIGHTNESS));
+//	Add(new cMenuEditStraItem(tr("Brightness"),	&b, 33, SettingBar));
+//	Add(new cMenuEditStraItem(tr("Contrast"),	&c, 33, SettingBar));
+//	Add(new cMenuEditStraItem(tr("Saturation"),	&s, 33, SettingBar));
+}
+
+
+// ==================================
 // setup menu
 cMenuSetupDxr3::cMenuSetupDxr3(void)
 {
@@ -82,11 +327,11 @@ cMenuSetupDxr3::cMenuSetupDxr3(void)
 // save menu values
 void cMenuSetupDxr3::Store(void)
 {  
-	SetupStore("UseDigitalOut", cDxr3ConfigData::Instance().SetUseDigitalOut(newUseDigitalOut));
-	SetupStore("Dxr3Card",      cDxr3ConfigData::Instance().SetDxr3Card(newDxr3Card));
-	SetupStore("Dxr3VideoMode", cDxr3ConfigData::Instance().SetVideoMode((eVideoMode) newVideoMode));
-	SetupStore("Dxr3Debug", cDxr3ConfigData::Instance().SetDebug(newDebug));
-	SetupStore("Dxr3DebugLevel", cDxr3ConfigData::Instance().SetDebugLevel(newDebugLevel));
+	SetupStore("UseDigitalOut",		cDxr3ConfigData::Instance().SetUseDigitalOut(newUseDigitalOut));
+	SetupStore("Dxr3Card",			cDxr3ConfigData::Instance().SetDxr3Card(newDxr3Card));
+	SetupStore("Dxr3VideoMode",		cDxr3ConfigData::Instance().SetVideoMode((eVideoMode) newVideoMode));
+	SetupStore("Dxr3Debug",			cDxr3ConfigData::Instance().SetDebug(newDebug));
+	SetupStore("Dxr3DebugLevel",	cDxr3ConfigData::Instance().SetDebugLevel(newDebugLevel));
 }
 
 // ==================================
@@ -139,14 +384,18 @@ bool cPluginDxr3::ProcessArgs(int argc, char *argv[])
 // ==================================
 bool cPluginDxr3::Start() 
 {
+	new cDxr3DolbyDigital();
     return true;
 }
 
 // ==================================
 bool cPluginDxr3::Initialize() 
 {
+	RegisterI18n(Phrases);
+
 	new cDxr3CPU();
 	cDxr3Device::Instance();
+
     return true;
 }    
 
@@ -170,6 +419,9 @@ bool cPluginDxr3::SetupParse(const char *Name, const char *Value)
 	if (!strcasecmp(Name, "Dxr3Debug"))			{ cDxr3ConfigData::Instance().SetDebug(atoi(Value));      return true; }
 	if (!strcasecmp(Name, "Dxr3VideoMode"))		{ cDxr3ConfigData::Instance().SetVideoMode((eVideoMode) atoi(Value)); return true;}
 	if (!strcasecmp(Name, "Dxr3DebugLevel"))	{ cDxr3ConfigData::Instance().SetDebugLevel(atoi(Value)); return true;}
+	if (!strcasecmp(Name, "Dxr3Contrast"))		{ cDxr3ConfigData::Instance().SetContrast(atoi(Value)); return true;}
+	if (!strcasecmp(Name, "Dxr3Brightness"))	{ cDxr3ConfigData::Instance().SetBrightness(atoi(Value)); return true;}
+	if (!strcasecmp(Name, "Dxr3Saturation"))	{ cDxr3ConfigData::Instance().SetSaturation(atoi(Value)); return true;}
 	
 	return false;
 }