updated documentation

source/ngc/config.h

@@ -66,7 +66,7 @@ t_config config;
 extern void config_save();
 extern void config_load();
 extern void set_config_defaults(void);
-extern bool fat_enabled;
+
 
 #endif /* _CONFIG_H_ */
 

source/ngc/filemem.c

@@ -88,7 +88,6 @@ void memfile_autosave()
     ManageState(0,config.freeze_auto);
 
   SILENT = 0;
-  return;
 }
 
 
@@ -605,7 +604,7 @@ int ManageState (u8 direction, u8 device)
         CARD_Unmount (CARDSLOT);
 
         /*** Load State ***/
-          state_load(&savebuffer[2112]);
+        state_load(&savebuffer[2112]);
 
         /*** Inform user ***/
         sprintf (action, "Loaded %d bytes successfully", size);

source/ngc/gui/font.c

@@ -344,7 +344,6 @@ u8 SILENT = 0;
 
 void SetScreen ()
 {
-
   VIDEO_SetNextFramebuffer (xfb[whichfb]);
   VIDEO_Flush ();
   VIDEO_WaitVSync ();

source/ngc/gui/legal.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  *  legal.c
  *
- *  generic legal informations screen
+ *  legal informations screen
  *
  *  code by Softdev (2006), Eke-Eke (2007,2008)
  *

source/ngc/gui/menu.c

@@ -234,11 +234,11 @@ void miscmenu ()
     if (config.bios_enabled & 1) sprintf (items[2], "Use BIOS: ON");
     else sprintf (items[2], "Use BIOS: OFF");
     sprintf (items[3], "SVP Cycles: %d", SVP_cycles);
-    if (config.sram_auto == 0) sprintf (items[4], "Auto SRAM: SDCARD");
+    if (config.sram_auto == 0) sprintf (items[4], "Auto SRAM: FAT");
     else if (config.sram_auto == 1) sprintf (items[4], "Auto SRAM: MCARD A");
     else if (config.sram_auto == 2) sprintf (items[4], "Auto SRAM: MCARD B");
     else sprintf (items[4], "Auto SRAM: OFF");
-    if (config.freeze_auto == 0) sprintf (items[5], "Auto FREEZE: SDCARD");
+    if (config.freeze_auto == 0) sprintf (items[5], "Auto FREEZE: FAT");
     else if (config.freeze_auto == 1) sprintf (items[5], "Auto FREEZE: MCARD A");
     else if (config.freeze_auto == 2) sprintf (items[5], "Auto FREEZE: MCARD B");
     else sprintf (items[5], "Auto FREEZE: OFF");
@@ -816,7 +816,7 @@ int loadsavemenu (int which)
 
   while (quit == 0)
   {
-    if (device == 0) sprintf(items[0], "Device: SDCARD");
+    if (device == 0) sprintf(items[0], "Device: FAT");
     else if (device == 1) sprintf(items[0], "Device: MCARD A");
     else if (device == 2) sprintf(items[0], "Device: MCARD B");
 

source/ngc/ngc.c

@@ -22,9 +22,9 @@
  ***************************************************************************/
 
 #include "shared.h"
-#include "gcaram.h"
 #include "font.h"
 #include "history.h"
+#include "gcaram.h"
 
 #ifdef HW_DOL
 #include "dvd.h"
@@ -47,7 +47,7 @@ void Power_Off(void)
 
 
 /***************************************************************************
- * Genesis Virtual Machine
+ * Genesis Plus Virtual Machine
  *
  ***************************************************************************/
 static void load_bios()
@@ -57,7 +57,7 @@ static void load_bios()
   /* reset BIOS found flag */
   config.bios_enabled &= ~2;
 
-  /* open file */
+  /* open BIOS file */
   sprintf (pathname, "%s/BIOS.bin",DEFAULT_PATH);
   FILE *fp = fopen(pathname, "rb");
   if (fp == NULL) return;
@@ -82,9 +82,12 @@ static void init_machine (void)
   /* Allocate cart_rom here */
   cart_rom = memalign(32, 10 * 1024 * 1024);
 
+  /* BIOS support */
+  load_bios();
+
   /* allocate global work bitmap */
   memset (&bitmap, 0, sizeof (bitmap));
-  bitmap.width  = 360 * 2;
+  bitmap.width  = 720;
   bitmap.height = 576;
   bitmap.depth  = 16;
   bitmap.granularity = 2;
@@ -93,15 +96,11 @@ static void init_machine (void)
   bitmap.viewport.h = 224;
   bitmap.viewport.x = 0;
   bitmap.viewport.y = 0;
-  bitmap.remap = 1;
   bitmap.data = texturemem;
 
   /* default system */
   input.system[0] = SYSTEM_GAMEPAD;
   input.system[1] = SYSTEM_GAMEPAD;
-
-  /* BIOS support */
-  load_bios();
 }
 
 /**************************************************
@@ -175,7 +174,7 @@ int main (int argc, char *argv[])
   set_history_defaults();
   history_load();
 
-  /* Initialize Genesis Virtual Machine */
+  /* Initialize Virtual Machine */
   init_machine ();
   
   /* Load any injected rom */

source/ngc/ogc_audio.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- *  ogc_video.c
+ *  ogc_audio.c
  *
  *  Genesis Plus GX audio support
  *

source/ngc/ogc_audio.h

@@ -1,5 +1,5 @@
 /****************************************************************************
- *  ogc_video.c
+ *  ogc_audio.c
  *
  *  Genesis Plus GX audio support
  *

source/ngc/ogc_video.c

@@ -35,7 +35,7 @@ sms_ntsc_setup_t sms_setup;
 sms_ntsc_t sms_ntsc;
 
 /*** PAL 50hz flag ***/
-int gc_pal = 0;
+BOOL gc_pal = 0;
 
 /*** VI ***/
 unsigned int *xfb[2];  /*** Double buffered            ***/
@@ -44,9 +44,9 @@ GXRModeObj *vmode;     /*** Menu video mode            ***/
 u8 *texturemem;        /*** Texture Data               ***/
 
 /*** GX ***/
-#define TEX_WIDTH         360 * 2
+#define TEX_WIDTH         720
 #define TEX_HEIGHT        576
-#define TEX_SIZE          TEX_WIDTH * TEX_HEIGHT * 2
+#define TEX_SIZE          (TEX_WIDTH * TEX_HEIGHT * 2)
 #define DEFAULT_FIFO_SIZE 256 * 1024
 #define HASPECT           320
 #define VASPECT           240

source/ngc/ogc_video.h

@@ -28,7 +28,7 @@ extern void ogc_video__init(void);
 extern void ogc_video__update(void);
 extern void ogc_video__reset(void);
 
-extern int gc_pal;
+extern BOOL gc_pal;
 extern unsigned int *xfb[2];
 extern int whichfb;
 extern GXRModeObj *tvmodes[6];

source/ngc/osd.h

@@ -41,5 +41,6 @@ extern int peripherals;
 extern int frameticker;
 extern int FramesPerSecond;
 extern int Shutdown;
+extern bool fat_enabled;
 
 #endif /* _OSD_H_ */