Display Revitalize splash screen on boot

Makefile

@@ -1,7 +1,7 @@
 TARGET = Snes9xVITA
 
 PSP_APP_NAME=Snes9xVITA
-PSP_APP_VER=0.1.0
+PSP_APP_VER=1.0.0
 
 LIBRETRO=libretro
 CORE=src

vita/main.c

@@ -19,6 +19,8 @@ int main()
 
     pl_psp_init("cache0:/Snes9xVITA/");
 
+    show_splash();
+
     // get the game ready
     if (InitMenu())
     {
@@ -33,6 +35,26 @@ int main()
     return 0;
 }
 
+/***
+ * Displays the Revitalize Competition splash screen for 5 seconds
+ */
+void show_splash()
+{
+    vita2d_start_drawing();
+    vita2d_clear_screen();
+
+    vita2d_texture *splash = vita2d_create_empty_texture(SCREEN_W, SCREEN_H);
+    splash = vita2d_load_PNG_buffer(revitalize);
+
+    vita2d_draw_texture(splash, 0, 0);
+
+    vita2d_end_drawing();
+    vita2d_swap_buffers();
+
+    sceKernelDelayThread(5000000); // Delay 5 seconds
+    vita2d_free_texture(splash);
+}
+
 /***
  * Sets up all of our appropriate callback functions with libretro.
  */

vita/main.h

@@ -15,6 +15,7 @@
 #include <psp2/moduleinfo.h>
 #include <psp2/types.h>
 
+#include "revitalize.h"
 #include "utils.h"
 #include "vita_input.h"
 #include "vita_audio.h"
@@ -34,6 +35,7 @@ const char* S9xGetDirectory(uint32_t dirtype);
 void load_rom();
 void vita_cleanup();
 void setup_callbacks();
+void show_splash();
 
 // our collection of callbacks to plug in to libretro
 int retro_environment_callback(unsigned cmd, void *data);