[Scummvm-cvs-logs] SF.net SVN: scummvm: [25561] scummvm/trunk/backends/platform/ds/arm9/source

[Tramboi at users.sourceforge.net]

Revision: 25561
          http://scummvm.svn.sourceforge.net/scummvm/?rev=25561&view=rev
Author:   Tramboi
Date:     2007-02-13 13:04:31 -0800 (Tue, 13 Feb 2007)

Log Message:
-----------
NDS : Added the cpu scaler option in dsoptions (even seem to work dynamically, at least in Maniac Mansion)

Modified Paths:
--------------
    scummvm/trunk/backends/platform/ds/arm9/source/dsmain.cpp
    scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.cpp
    scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.h

Modified: scummvm/trunk/backends/platform/ds/arm9/source/dsmain.cpp
===================================================================
--- scummvm/trunk/backends/platform/ds/arm9/source/dsmain.cpp	2007-02-13 20:58:20 UTC (rev 25560)
+++ scummvm/trunk/backends/platform/ds/arm9/source/dsmain.cpp	2007-02-13 21:04:31 UTC (rev 25561)
@@ -148,7 +148,6 @@
 
 bool consoleEnable = true;
 bool gameScreenSwap = false;
-bool cpuScaler = false;
 bool isCpuScalerEnabled();
 //#define HEAVY_LOGGING
 
@@ -249,8 +248,9 @@
 
 TransferSound soundControl;
 
-bool isCpuScalerEnabled() {
-	return cpuScaler;	
+bool isCpuScalerEnabled()
+{
+	return (ConfMan.hasKey("cpu_scaler", "ds") && ConfMan.getBool("cpu_scaler", "ds"));
 }
 
 //plays an 8 bit mono sample at 11025Hz
@@ -651,7 +651,7 @@
 	BG3_CR = BG_BMP16_512x256;
 	highBuffer = false;
 	
-	BG3_XDX = cpuScaler ? 256 : (int) (1.25f * 256);
+	BG3_XDX = isCpuScalerEnabled() ? 256 : (int) (1.25f * 256);
     BG3_XDY = 0;
     BG3_YDX = 0;
     BG3_YDY = (int) ((200.0f / 192.0f) * 256);
@@ -701,7 +701,7 @@
 //		highBuffer = !highBuffer;
 //		BG3_CR = BG_BMP16_512x256 |	BG_BMP_RAM(highBuffer? 1: 0);
 		
-		if (cpuScaler)
+		if (isCpuScalerEnabled())
 		{
             Rescale_320x256x1555_To_256x256x1555(BG_GFX, back, 512, 512);
 		}
@@ -750,7 +750,7 @@
 }
 
 u16* get8BitBackBuffer() {
-	if (cpuScaler)
+	if (isCpuScalerEnabled())
 		return BG_GFX;
 	else
 		return BG_GFX + 0x10000;		// 16bit qty!
@@ -1349,7 +1349,7 @@
 		SUB_BG3_YDX = 0;
 		SUB_BG3_YDY = y;
 	} else {
-		if (cpuScaler && (x==320))
+		if (isCpuScalerEnabled() && (x==320))
 		{
 			BG3_XDX = 256;
 			BG3_XDY = 0;

Modified: scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.cpp
===================================================================
--- scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.cpp	2007-02-13 20:58:20 UTC (rev 25560)
+++ scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.cpp	2007-02-13 21:04:31 UTC (rev 25561)
@@ -53,6 +53,7 @@
 	_twoHundredPercentCheckbox = new GUI::CheckboxWidget(this, 20, 70, 230, 20, "Zoomed screen at fixed 200% zoom", 0, 'T');
 	_highQualityAudioCheckbox = new GUI::CheckboxWidget(this, 20, 85, 250, 20, "High quality audio (slower) (reboot)", 0, 'T');
 	_disablePowerOff = new GUI::CheckboxWidget(this, 20, 100, 250, 20, "Disable power off on quit", 0, 'T');
+	_cpuScaler = new GUI::CheckboxWidget(this, 20, 115, 250, 20, "CPU scaler", 0, 'T');
 
 	new GUI::StaticTextWidget(this, 20, 130, 110, 15, "Touch X Offset", GUI::kTextAlignLeft);
 	_touchX = new GUI::SliderWidget(this, 130, 130, 130, 12, 1);
@@ -106,6 +107,12 @@
 		_disablePowerOff->setState(false);
 	}
 
+	if (ConfMan.hasKey("cpu_scaler", "ds")) {
+		_cpuScaler->setState(ConfMan.getBool("cpu_scaler", "ds"));
+	} else {
+		_cpuScaler->setState(false);
+	}
+
 	_indyFightCheckbox->setState(DS::getIndyFightState());
 
 	if (ConfMan.hasKey("xoffset", "ds")) {
@@ -128,6 +135,7 @@
 	ConfMan.setBool("twohundredpercent", _twoHundredPercentCheckbox->getState(), "ds");
 	ConfMan.setBool("22khzaudio", _highQualityAudioCheckbox->getState(), "ds");
 	ConfMan.setBool("disablepoweroff", _disablePowerOff->getState(), "ds");
+	ConfMan.setBool("cpu_scaler", _cpuScaler->getState(), "ds");	
 	ConfMan.setInt("xoffset", _touchX->getValue(), "ds");
 	ConfMan.setInt("yoffset", _touchY->getValue(), "ds");
 	DS::setOptions();

Modified: scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.h
===================================================================
--- scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.h	2007-02-13 20:58:20 UTC (rev 25560)
+++ scummvm/trunk/backends/platform/ds/arm9/source/dsoptions.h	2007-02-13 21:04:31 UTC (rev 25561)
@@ -51,6 +51,8 @@
 	GUI::CheckboxWidget* _indyFightCheckbox;
 	GUI::CheckboxWidget* _highQualityAudioCheckbox;
 	GUI::CheckboxWidget* _disablePowerOff;
+	GUI::CheckboxWidget* _cpuScaler;
+	
 #ifdef DS_SCUMM_BUILD
 	Scumm::SaveLoadChooser* _delDialog;
 #endif


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