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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 "srtc.h"
#include "sa1.h"
#include "scaler.h"
static uint32_t width_snes = 256;
bool8 ROMAPUEnabled = 0;
static FILE *statefile = NULL;
int s_open(const char *fname, const char *mode) {
if (statefile) return 0;
statefile = fopen(fname, mode);
if(statefile) {
return 1;
};
return 0;
}
int s_read(void *p, int l) {
return fread(p, sizeof(char), l, statefile);
}
int s_write(void *p, int l) {
return fwrite(p, sizeof(char), l, statefile);
}
void s_close(void) {
fclose(statefile);
statefile = NULL;
}
int (*statef_open)(const char *fname, const char *mode) = s_open;
int (*statef_read)(void *p, int l) = s_read;
int (*statef_write)(void *p, int l) = s_write;
void (*statef_close)(void) = s_close;
const char *S9xBasename (const char *filename) { return basename(filename); }
const char* S9xGetFilename(const char* in)
{
static char filename [PATH_MAX + 1];
char drive [_MAX_DRIVE + 1];
char dir [_MAX_PATH + 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)
{
if (GFX.Screen_buffer)
free(GFX.Screen_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.ZBuffer = NULL;
GFX.ZBuffer_buffer = NULL;
GFX.SubZBuffer = NULL;
GFX.SubZBuffer_buffer = NULL;
}
void S9xInitDisplay(int argc, char** argv)
{
int32_t safety = 128;
int32_t h = IMAGE_HEIGHT;
width_snes = IMAGE_WIDTH;
GFX.Pitch = IMAGE_WIDTH * sizeof(uint16);
GFX.Screen_buffer = (uint8_t *) calloc(1, 2048 * 512 * 2 * 2 + safety);
GFX.ZBuffer_buffer = (uint8_t *) calloc(1, GFX.Pitch * 512 * sizeof(uint16) + safety);
GFX.SubZBuffer_buffer = (uint8_t *) calloc(1, GFX.Pitch * 512 * sizeof(uint16) + safety);
GFX.Screen = GFX.Screen_buffer + safety;
GFX.SubScreen = GFX.Screen + 2048 * 512 * 2;
GFX.ZBuffer = GFX.ZBuffer_buffer + safety;
GFX.SubZBuffer = GFX.SubZBuffer_buffer + safety;
GFX.Delta = 1048576; //(GFX.SubScreen - GFX.Screen) >> 1;
if (GFX.Delta != ((GFX.SubScreen - GFX.Screen) >> 1))
exit(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;
}
void S9xLoadSDD1Data() {}
bool8_32 S9xReadMousePosition(int which1, int* x, int* y, uint32* buttons)
{
(void) which1;
(void) x;
(void) y;
(void) buttons;
return false;
}
bool8_32 S9xReadSuperScopePosition(int* x, int* y, uint32* 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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