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[libretro] improved libretro implementation

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.added support for .mdx ROM files
.added missing core settings (system hardware, region, lock-on, multitap, master system FM,...)
.fixed viewport width when NTSC Filter is enabled with Mega Drive or Mega CD games using H-32 mode
.code cleanup
This commit is contained in:
EkeEke 2013-11-27 23:09:54 +01:00
parent e76fb5dc08
commit 58c6506a7f
2 changed files with 556 additions and 492 deletions
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850
libretro/libretro.c
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File diff suppressed because it is too large Load Diff

12
libretro/osd.h
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@ -34,7 +34,7 @@ typedef struct
uint8 padtype; uint8 padtype;
} t_input_config; } t_input_config;
typedef struct struct
{ {
char version[16]; char version[16];
uint8 hq_fm; uint8 hq_fm;
@ -59,16 +59,12 @@ typedef struct
uint8 addr_error; uint8 addr_error;
uint8 bios; uint8 bios;
uint8 lock_on; uint8 lock_on;
uint8 hot_swap;
uint8 overscan; uint8 overscan;
uint8 ntsc; uint8 ntsc;
uint8 gg_extra; uint8 gg_extra;
uint8 render; uint8 render;
t_input_config input[MAX_INPUTS]; t_input_config input[MAX_INPUTS];
} t_config; } config;
/* Global data */
t_config config;
extern char GG_ROM[256]; extern char GG_ROM[256];
extern char AR_ROM[256]; extern char AR_ROM[256];
@ -82,10 +78,6 @@ extern char MS_BIOS_US[256];
extern char MS_BIOS_EU[256]; extern char MS_BIOS_EU[256];
extern char MS_BIOS_JP[256]; extern char MS_BIOS_JP[256];
extern int16 soundbuffer[3068];
#define VERSION "Genesis Plus GX 1.7.1 (libretro)"
void osd_input_update(void); void osd_input_update(void);
int load_archive(char *filename, unsigned char *buffer, int maxsize, char *extension); int load_archive(char *filename, unsigned char *buffer, int maxsize, char *extension);