Fixes... Add driver ident and remove some config.h deps.

audio/alsa.c

@@ -190,7 +190,8 @@ const audio_driver_t audio_alsa = {
    .stop = __alsa_stop,
    .start = __alsa_start,
    .set_nonblock_state = __alsa_set_nonblock_state,
-   .free = __alsa_free
+   .free = __alsa_free,
+   .ident = "alsa"
 };
 
    

audio/openal.c

@@ -233,7 +233,8 @@ const audio_driver_t audio_openal = {
    .stop = __al_stop,
    .start = __al_start,
    .set_nonblock_state = __al_set_nonblock_state,
-   .free = __al_free
+   .free = __al_free,
+   .ident = "openal"
 };
 
    

audio/oss.c

@@ -136,7 +136,8 @@ const audio_driver_t audio_oss = {
    .stop = __oss_stop,
    .start = __oss_start,
    .set_nonblock_state = __oss_set_nonblock_state,
-   .free = __oss_free
+   .free = __oss_free,
+   .ident = "oss"
 };
 
    

audio/roar.c

@@ -107,7 +107,8 @@ const audio_driver_t audio_roar = {
    .stop = __roar_stop,
    .start = __roar_start,
    .set_nonblock_state = __roar_set_nonblock_state,
-   .free = __roar_free
+   .free = __roar_free,
+   .ident = "roar"
 };
 
    

audio/rsound.c

@@ -135,7 +135,8 @@ const audio_driver_t audio_rsound = {
    .stop = __rsd_stop,
    .start = __rsd_start,
    .set_nonblock_state = __rsd_set_nonblock_state,
-   .free = __rsd_free
+   .free = __rsd_free,
+   .ident = "rsound"
 };
 
    

config.h.def

@@ -53,7 +53,7 @@ static const float xscale = 3.0; // Real x res = 296 * xscale
 static const float yscale = 3.0; // Real y res = 224 * yscale
 
 // Fullscreen
-#define START_FULLSCREEN false; // To start in Fullscreen or not
+static const bool fullscreen = false;  // To start in Fullscreen or not
 static const unsigned fullscreen_x = 1280;
 static const unsigned fullscreen_y = 720;
 

driver.c

@@ -21,6 +21,31 @@
 #include <stdio.h>
 #include <string.h>
 
+static audio_driver_t audio_drivers[] = {
+#ifdef HAVE_ALSA
+   &audio_alsa,
+#endif
+#ifdef HAVE_OSS
+   &audio_oss,
+#endif
+#ifdef HAVE_RSOUND
+   &audio_rsound,
+#endif
+#ifdef HAVE_AL
+   &audio_openal,
+#endif
+#ifdef HAVE_ROAR
+   &audio_roar,
+#endif
+};
+
+static video_driver_t video_drivers[] = {
+#ifdef HAVE_GL
+   &video_gl,
+#endif
+};
+
+
 void init_drivers(void)
 {
    init_video_input();
@@ -142,6 +167,9 @@ void uninit_video_input(void)
       driver.input->free(driver.input_data);
 }
 
+driver_t driver;
+
+#if 0
 driver_t driver = {
 #if VIDEO_DRIVER == VIDEO_GL
    .video = &video_gl,
@@ -163,4 +191,5 @@ driver_t driver = {
 #error "Define a valid audio driver in config.h"
 #endif
 };
+#endif
 

driver.h

@@ -54,14 +54,19 @@ typedef struct audio_driver
    bool (*start)(void* data);
    void (*set_nonblock_state)(void* data, bool toggle); // Should we care about blocking in audio thread? Fast forwarding.
    void (*free)(void* data);
+   const char *ident;
 } audio_driver_t;
 
+#define AXIS_NEG_GET(x) ((x >> 16) & 0xFFFF)
+#define AXIS_POS_GET(x) (x & 0xFFFF)
+#define AXIS_NONE ((uint32_t)0xFFFFFFFFU)
 typedef struct input_driver
 {
    void* (*init)(void);
    void (*poll)(void* data);
    int16_t (*input_state)(void* data, const struct snes_keybind **snes_keybinds, bool port, unsigned device, unsigned index, unsigned id);
    void (*free)(void* data);
+   const char *ident;
 } input_driver_t;
 
 typedef struct video_driver
@@ -71,6 +76,7 @@ typedef struct video_driver
    bool (*frame)(void* data, const uint16_t* frame, int width, int height, int pitch);
    void (*set_nonblock_state)(void* data, bool toggle); // Should we care about syncing to vblank? Fast forwarding.
    void (*free)(void* data);
+   const char *ident;
 } video_driver_t;
 
 

general.h

@@ -31,6 +31,7 @@ struct settings
 {
    struct 
    {
+      char driver[32];
       float xscale;
       float yscale;
       bool fullscreen;
@@ -45,6 +46,7 @@ struct settings
 
    struct
    {
+      char driver[32];
       bool enable;
       unsigned out_rate;
       unsigned in_rate;
@@ -56,10 +58,12 @@ struct settings
 
    struct
    {
+      char driver[32];
       struct snes_keybind binds[MAX_PLAYERS][MAX_BINDS];
       int save_state_key;
       int load_state_key;
       int toggle_fullscreen_key;
+      float axis_threshold;
    } input;
 };
 
@@ -73,6 +77,7 @@ struct global
    FILE *rom_file;
    char savefile_name_srm[256];
    char cg_shader_path[256];
+   char config_path[256];
 };
 
 void parse_config(void);

gfx/gl.c

@@ -18,7 +18,6 @@
 #define GL_GLEXT_PROTOTYPES
 
 #include "driver.h"
-#include "config.h"
 #include <GL/glfw.h>
 #include <GL/glext.h>
 #include <stdint.h>
@@ -26,6 +25,7 @@
 #include <stdio.h>
 #include <sys/time.h>
 #include <string.h>
+#include "general.h"
 
 
 #ifdef HAVE_CG
@@ -122,9 +122,9 @@ static bool glfw_is_pressed(int port_num, const struct snes_keybind *key, unsign
 
    if (key->joyaxis != AXIS_NONE)
    {
-      if (AXIS_NEG_GET(key->joyaxis) < joypad_axes[port_num] && axes[AXIS_NEG_GET(key->joyaxis)] <= -AXIS_THRESHOLD)
+      if (AXIS_NEG_GET(key->joyaxis) < joypad_axes[port_num] && axes[AXIS_NEG_GET(key->joyaxis)] <= -g_settings.input.axis_threshold)
          return true;
-      if (AXIS_POS_GET(key->joyaxis) < joypad_axes[port_num] && axes[AXIS_POS_GET(key->joyaxis)] >= AXIS_THRESHOLD)
+      if (AXIS_POS_GET(key->joyaxis) < joypad_axes[port_num] && axes[AXIS_POS_GET(key->joyaxis)] >= g_settings.input.axis_threshold)
          return true;
    }
    return false;
@@ -174,7 +174,8 @@ static void glfw_free_input(void *data)
 static const input_driver_t input_glfw = {
    .poll = glfw_input_poll,
    .input_state = glfw_input_state,
-   .free = glfw_free_input
+   .free = glfw_free_input,
+   .ident = "glfw"
 };
 
 static void GLFWCALL resize(int width, int height)
@@ -446,7 +447,8 @@ const video_driver_t video_gl = {
    .init = gl_init,
    .frame = gl_frame,
    .set_nonblock_state = gl_set_nonblock_state,
-   .free = gl_free
+   .free = gl_free,
+   .ident = "glfw"
 };
 
 

settings.c

@@ -1,6 +1,6 @@
 #include "general.h"
 #include "conf/config_file.h"
-#include "config.h"
+#include "config.h.def"
 #include <assert.h>
 #include <string.h>
 

ssnes.c

@@ -34,7 +34,10 @@
 
 struct global g_extern = {
    .video_active = true,
-   .audio_active = true
+   .audio_active = true,
+#if HAVE_CG
+   .cg_shader_path = DEFAULT_CG_SHADER
+#endif
 };
 
 // To avoid continous switching if we hold the button down, we require that the button must go from pressed, unpressed back to pressed to be able to toggle between then.