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#include <SDL/SDL.h>
#include "main.h"
#include "snes9x.h"
#include "soundux.h"
#include "memmap.h"
#include "apu.h"
#include "cheats.h"
#include "display.h"
#include "gfx.h"
#include "cpuexec.h"
#include "spc7110.h"
#include "srtc.h"
#include "sa1.h"
#include "scaler.h"
const char* S9xGetFilename(const char* in)
{
static char filename [PATH_MAX + 1];
char drive [_MAX_DRIVE + 1];
char dir [_MAX_DIR + 1];
char fname [_MAX_FNAME + 1];
char ext [_MAX_EXT + 1];
_splitpath(Memory.ROMFilename, drive, dir, fname, ext);
_makepath(filename, drive, dir, fname, in);
return filename;
}
void S9xMessage(int a, int b, const char* msg)
{
//printf("%s\n", msg);
}
const char* S9xGetDirectory(uint32_t dirtype) { return NULL; }
void S9xDeinitDisplay(void)
{
#ifdef DS2_DMA
if (GFX.Screen_buffer)
AlignedFree(GFX.Screen, PtrAdj.GFXScreen);
#elif defined(_3DS)
if (GFX.Screen_buffer)
linearFree(GFX.Screen_buffer);
#else
if (GFX.Screen_buffer)
free(GFX.Screen_buffer);
#endif
if (GFX.SubScreen_buffer)
free(GFX.SubScreen_buffer);
if (GFX.ZBuffer_buffer)
free(GFX.ZBuffer_buffer);
if (GFX.SubZBuffer_buffer)
free(GFX.SubZBuffer_buffer);
GFX.Screen = NULL;
GFX.Screen_buffer = NULL;
GFX.SubScreen = NULL;
GFX.SubScreen_buffer = NULL;
GFX.ZBuffer = NULL;
GFX.ZBuffer_buffer = NULL;
GFX.SubZBuffer = NULL;
GFX.SubZBuffer_buffer = NULL;
}
void S9xInitDisplay(void)
{
int32_t h = IMAGE_HEIGHT;
int32_t safety = 32;
GFX.Pitch = IMAGE_WIDTH * 2;
#ifdef DS2_DMA
GFX.Screen_buffer = (uint8_t *) AlignedMalloc(GFX.Pitch * h + safety, 32, &PtrAdj.GFXScreen);
#elif defined(_3DS)
safety = 0x80;
GFX.Screen_buffer = (uint8_t *) linearMemAlign(GFX.Pitch * h + safety, 0x80);
#else
GFX.Screen_buffer = (uint8_t *) malloc(GFX.Pitch * h + safety);
#endif
GFX.SubScreen_buffer = (uint8_t *) malloc(GFX.Pitch * h + safety);
GFX.ZBuffer_buffer = (uint8_t *) malloc((GFX.Pitch >> 1) * h + safety);
GFX.SubZBuffer_buffer = (uint8_t *) malloc((GFX.Pitch >> 1) * h + safety);
GFX.Screen = GFX.Screen_buffer + safety;
GFX.SubScreen = GFX.SubScreen_buffer + safety;
GFX.ZBuffer = GFX.ZBuffer_buffer + safety;
GFX.SubZBuffer = GFX.SubZBuffer_buffer + safety;
GFX.Delta = (GFX.SubScreen - GFX.Screen) >> 1;
}
void _splitpath (const char *path, char *drive, char *dir, char *fname, char *ext)
{
char *slash = strrchr ((char *) path, SLASH_CHAR);
char *dot = strrchr ((char *) path, '.');
*drive = '\0';
if (dot && slash && dot < slash)
{
dot = 0;
}
if (!slash)
{
*dir = '\0';
strcpy (fname, path);
if (dot)
{
fname[dot - path] = '\0';
strcpy (ext, dot + 1);
}
else
{
*ext = '\0';
}
}
else
{
strcpy (dir, path);
dir[slash - path] = '\0';
strcpy (fname, slash + 1);
if (dot)
{
fname[(dot - slash) - 1] = '\0';
strcpy (ext, dot + 1);
}
else
{
*ext = '\0';
}
}
return;
}
void _makepath (char *path, const char *drive, const char *dir, const char *fname,const char *ext)
{
if (dir && *dir)
{
strcpy (path, dir);
strcat (path, "/");
}
else
*path = '\0';
strcat (path, fname);
if (ext && *ext)
{
strcat (path, ".");
strcat (path, ext);
}
return;
}
bool S9xReadMousePosition(int32_t which1, int32_t* x, int32_t* y, uint32_t* buttons)
{
(void) which1;
(void) x;
(void) y;
(void) buttons;
return false;
}
bool S9xReadSuperScopePosition(int32_t* x, int32_t* y, uint32_t* buttons)
{
(void) x;
(void) y;
(void) buttons;
return true;
}
bool JustifierOffscreen(void)
{
return false;
}
void JustifierButtons(uint32_t* justifiers)
{
(void) justifiers;
}
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