extend mmap wrapper functionality

[libpicofe.git] / common / emu.h

diff --git a/common/emu.h b/common/emu.h
index f51907f..75a5abe 100644 (file)
--- a/common/emu.h
+++ b/common/emu.h
@@ -43,9 +43,8 @@ extern int g_screen_height;
 
 enum {
        EOPT_SCALE_NONE = 0,
-       EOPT_SCALE_SW_H,
-       EOPT_SCALE_HW_H,
-       EOPT_SCALE_HW_HV,
+       EOPT_SCALE_SW,
+       EOPT_SCALE_HW,
 };
 
 enum {
@@ -67,7 +66,8 @@ typedef struct _currentConfig_t {
        int CPUclock;
        int volume;
        int gamma;
-       int scaling;  // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering
+       int scaling;  // gp2x: EOPT_SCALE_*; psp: bilinear filtering
+       int vscaling;
        int rotation; // for UIQ
        float scale; // psp: screen scale
        float hscale32, hscale40; // psp: horizontal scale
@@ -75,6 +75,8 @@ typedef struct _currentConfig_t {
        int turbo_rate;
        int renderer;
        int renderer32x;
+       int filter; // pandora
+       int analog_deadzone;
 } currentConfig_t;
 
 extern currentConfig_t currentConfig, defaultConfig;
@@ -131,7 +133,7 @@ int   emu_read_config(const char *rom_fname, int no_defaults);
 int   emu_write_config(int game);
 
 char *emu_get_save_fname(int load, int is_sram, int slot);
-int   emu_check_save_file(int slot);
+int   emu_check_save_file(int slot, int *time);
 
 void  emu_text_out8 (int x, int y, const char *text);
 void  emu_text_out16(int x, int y, const char *text);
@@ -144,6 +146,9 @@ void  emu_get_game_name(char *str150);
 void  emu_set_fastforward(int set_on);
 void  emu_status_msg(const char *format, ...);
 
+/* used by some (but not all) platforms */
+void  emu_cmn_forced_frame(int no_scale, int do_emu);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif