Fix VSync(), assert(), warnings and some examples

5 files changed, 22 insertions, 31 deletions

diff --git a/examples/demos/n00bdemo/main.c b/examples/demos/n00bdemo/main.c
index 6d0be3c..c9ca3ce 100644
--- a/examples/demos/n00bdemo/main.c
+++ b/examples/demos/n00bdemo/main.c
@@ -624,7 +624,7 @@ void plasmastuff() {
 // Simple stripe transition effect
 void transition() {
 	
-	int i,count,comp;
+	int count = 0;
 	int bheight[16] = { 0 };
 	
 	TILE *tile = (TILE*)nextpri;
@@ -632,9 +632,9 @@ void transition() {
 	
 	while( 1 ) {
 		
-		comp = 0;
+		int comp = 0;
 		
-		for( i=0; i<16; i++ ) {
+		for( int i=0; i<16; i++ ) {
 			
 			if( bheight[i] > 0 ) {
 				
@@ -657,19 +657,11 @@ void transition() {
 		
 		if( bheight[count>>1] == 0 )
 			bheight[count>>1] = 1;
-		
 		display();
 		count++;
 		
 		if( comp >= 16 )
 			break;
-
-		/*
-			I haven't yet managed to figure out why this loop hangs on no$psx
-			if I comment out this completely useless call to puts(). Some
-			alignment or timing crap perhaps? -- spicyjpeg
-		*/
-		puts(".");
 	}
 	
 	DrawSync(0);
diff --git a/examples/graphics/billboard/billboard.c b/examples/graphics/billboard/billboard.c
index ea98b28..1ddc4dc 100644
--- a/examples/graphics/billboard/billboard.c
+++ b/examples/graphics/billboard/billboard.c
@@ -152,7 +152,7 @@ int main() {
 				setRGB0(quad, 128, 128, 128);
 				
 				// Set tpage
-				quad->tpage = getTPage(tim.mode&0x8, 0, tim.prect->x, tim.prect->y);
+				quad->tpage = getTPage(tim.mode, 0, tim.prect->x, tim.prect->y);
 				
 				// Set CLUT
 				setClut(quad, tim.crect->x, tim.crect->y);
diff --git a/examples/io/system573/iso.xml b/examples/io/system573/iso.xml
index 2226089..c960b8a 100644
--- a/examples/io/system573/iso.xml
+++ b/examples/io/system573/iso.xml
@@ -19,9 +19,9 @@
 				The System 573 BIOS does not parse SYSTEM.CNF, it's instead
 				hardcoded to look for an executable named PSX.EXE. Some modded
 				or hacked BIOS variants may instead look for slightly altered
-				file names (QSY.DXD, SSW.BXF, TSV.AXG) as an obfuscation
-				measure, so it's recommended to have multiple copies of the
-				executable on the disc.
+				file names (QSY.DXD, SSW.BXF, TSV.AXG, GSE.NXX, NSE.GXX) as an
+				obfuscation measure, so it's recommended to have multiple
+				copies of the executable on the disc.
 
 				Note that this behavior can be abused to make multi-system CDs
 				with different executables for PS1 and 573 (i.e. have both
@@ -33,6 +33,8 @@
 			<file name="QSY.DXD"	type="data" source="system573.exe" />
 			<file name="SSW.BXF"	type="data" source="system573.exe" />
 			<file name="TSV.AXG"	type="data" source="system573.exe" />
+			<file name="GSE.NXX"	type="data" source="system573.exe" />
+			<file name="NSE.GXX"	type="data" source="system573.exe" />
 
 			<dummy sectors="1024"/>
 		</directory_tree>
diff --git a/examples/system/childexec/child/child.c b/examples/system/childexec/child/child.c
index dcfbfaf..b52dd32 100644
--- a/examples/system/childexec/child/child.c
+++ b/examples/system/childexec/child/child.c
@@ -238,11 +238,12 @@ int main(int argc, const char *argv[]) {
 		display();
 		
 	}
-	
+
+	DrawSync(0);
 	StopPAD();
-	
+	StopCallback();
+
 	return 0;
-	
 }
 
 void init(void) {
diff --git a/examples/system/childexec/parent.c b/examples/system/childexec/parent.c
index 83d964c..79c81f1 100644
--- a/examples/system/childexec/parent.c
+++ b/examples/system/childexec/parent.c
@@ -285,31 +285,27 @@ void run_child(void) {
 	
 	// Copy child executable to its intended adddress
 	memcpy((void*)exe->param.t_addr, child_exe+2048, exe->param.t_size);
-	
-	// Prepare for program execution and disable interrupts
-	//EnterCriticalSection();
-	StopCallback();
 
-	// Stop pads, enable auto acknowledge
+	// Prepare for program execution and disable interrupts
+	DrawSync(0);
 	StopPAD();
-	ChangeClearPAD(1);
-	ChangeClearRCnt(3, 1);
+	StopCallback();
+	FlushCache();
 
 	// Execute child
-	printf("Child exec!\n");
+	printf("Executing child...\n");
 	Exec(&exe->param, 3, args);
-	
+
 	// Restore interrupts for this PS-EXE
 	RestartCallback();
-	//ExitCriticalSection();
-	
+	printf("Child returned\n");
+
 	// Re-init and re-enable pads
 	InitPAD(pad_buff[0], 34, pad_buff[1], 34);
 	StartPAD();
 	ChangeClearPAD(0);
-	
+
 	// Set this program's display mode
 	SetDispMask(0);
 	PutDispEnv(&disp);
-	
 }