Tidied up config.h

config.h

@@ -26,22 +26,25 @@
 #include "libsnes.hpp"
 #include "driver.h"
 
-#define SAVE_STATE_KEY GLFW_KEY_F2
-#define LOAD_STATE_KEY GLFW_KEY_F4
-
-#define TOGGLE_FULLSCREEN 'F'
 
 
-//////////// Drivers
+
+///////////////// Drivers
 #define VIDEO_GL 0
+////////////////////////
 #define AUDIO_RSOUND 1
 #define AUDIO_OSS 2
 #define AUDIO_ALSA 3
+////////////////////////
 
+// Chooses which video and audio subsystem to use. Remember to update config.mak if you change these.
 #define VIDEO_DRIVER VIDEO_GL
 #define AUDIO_DRIVER AUDIO_ALSA
 
-static const bool force_aspect = true; // On resize and fullscreen, rendering area will stay 8:7
+
+////////////////
+// Video
+////////////////
 
 // Windowed
 static const float xscale = 3.0; // Real x res = 256 * xscale
@@ -54,13 +57,24 @@ static const unsigned fullscreen_y = 720;
 
 // Video VSYNC (recommended)
 static const bool vsync = true;
-static const bool video_smooth = true; // Smooths picture
 
+// Smooths picture
+static const bool video_smooth = true;
+
+// On resize and fullscreen, rendering area will stay 8:7
+static const bool force_aspect = true; 
+
+
+////////////////
 // Audio
-static const unsigned out_rate = 44100;
+////////////////
-static const unsigned in_rate = 31950; 
+
+// Output samplerate
+static const unsigned out_rate = 48000; 
+
 // Input samplerate from libSNES. 
 // Lower this if you are experiencing frequent audio dropouts and vsync is enabled.
+static const unsigned in_rate = 31950; 
 
 // Audio device. If NULL, will use defaults.
 static const char* audio_device = NULL;
@@ -68,8 +82,17 @@ static const char* audio_device = NULL;
 // Desired audio latency in ms.
 static const int out_latency = 64;
 
-// Keybinds
+
+
+
+////////////////////
+// Keybinds, Joypad
+////////////////////
+
+// To figure out which joypad buttons to use, check jstest or similar.
+
 static const struct snes_keybind snes_keybinds[] = {
+   // SNES button                 |   keyboard key   |   joypad button   |
    { SNES_DEVICE_ID_JOYPAD_A,             'X',                 1 },
    { SNES_DEVICE_ID_JOYPAD_B,             'Z',                 0 },
    { SNES_DEVICE_ID_JOYPAD_X,             'S',                 3 },
@@ -85,5 +108,15 @@ static const struct snes_keybind snes_keybinds[] = {
    { -1 }
 };
 
+///// Save state
+#define SAVE_STATE_KEY GLFW_KEY_F2
+///// Load state
+#define LOAD_STATE_KEY GLFW_KEY_F4
+
+//// Toggles between fullscreen and windowed mode.
+#define TOGGLE_FULLSCREEN 'F'
+
+
+
 #endif