trivial improvements

Signed-off-by: Arnav Bhatt <arnav@ghativega.in>

Makefile

@@ -95,8 +95,8 @@ OBJS = $(atomic_OBJS) $(audio_OBJS) $(cpuinfo_OBJS) $(events_OBJS) $(file_OBJS)
 CFLAGS = -c -O2 -mpreferred-stack-boundary=2 -fno-ident -fomit-frame-pointer -fno-stack-check \
         -fno-stack-protector -mno-stack-arg-probe -fno-exceptions -fno-asynchronous-unwind-tables \
         -ffast-math -mno-ms-bitfields  -fexpensive-optimizations \
-        -D__KOLIBRI__ -D_KOLIBRI -DKOLIBRI -D_KOS_ -D_KOS -DKOS -DPACKAGE=\"SDL\" -DVERSION=\"2.30.3\" \
-        -U_Win32 -UWIN32 -U_WIN32 -U__MINGW32__ -U__WIN32__ \
+        -D__KOLIBRI__ -D_KOLIBRI -DKOLIBRI -D_KOS_ -D_KOS -DKOS -DDEBUG_AUDIO -DDEBUG_VIDEO \
+        -DPACKAGE=\"SDL\" -DVERSION=\"2.30.3\" -U_Win32 -UWIN32 -U_WIN32 -U__MINGW32__ -U__WIN32__ \
         -I../newlib/libc/include/ -Iinclude/ -Iatomic/ -Iaudio/ -Icpuinfo/ -Ievents/ -Ifile/ -Ihaptic/ \
 		-Ihidapi/ -Ijoystick/ -Iloadso/ -Ipower/ -Ifilesystem/ -Ilocale/ -Imisc/ -Irender/ -Isensor/ \
 		-Istdlib/ -Ilibm/ -Ithread/ -Itimer/ -Ivideo/ -I.

src/audio/kolibri/SDL_kolibriaudio.c

@@ -1,3 +1,4 @@
+
 #include "../../SDL_internal.h"
 
 #ifdef SDL_AUDIO_DRIVER_KOLIBRI
@@ -28,9 +29,7 @@ static void kolibri_audio_callback(void)
     ksys_signal_info_t snd_signal;
     SDL_AudioDevice *_this;
     SDL_AudioCallback callback;
-
     int bPaused;
-    char str[100];
 
     // initialize
     _this = global_device;
@@ -42,8 +41,13 @@ static void kolibri_audio_callback(void)
     }
 
     GetBufferSize(private->hBuff, &_this->spec.size);
-    sprintf(str, "buffer created, size is %d\n", _this->spec.size);
-    _ksys_debug_puts(str);
+
+#ifdef DEBUG_AUDIO
+    char *info;
+    SDL_asprintf(&info, "buffer created, size is %d\n", _this->spec.size);
+    _ksys_debug_puts(info);
+    SDL_free(info);
+#endif
 
     _this->spec.size >>= 1;
     _this->work_buffer = SDL_malloc(_this->spec.size);
@@ -112,7 +116,6 @@ static void KOLIBRIAUDIO_CloseDevice(SDL_AudioDevice *device)
 static int KOLIBRIAUDIO_OpenDevice(_THIS, const char *devname)
 {
     int ver;
-    char buff[100];
 
     if (InitSound(&ver)) {
         SDL_SetError("Error: cannot load drivers!\n");
@@ -209,9 +212,12 @@ static int KOLIBRIAUDIO_OpenDevice(_THIS, const char *devname)
     if (_this->spec.format == AUDIO_U16SYS || _this->spec.format == AUDIO_S16SYS)
         _this->spec.samples /= 2;
 
-    sprintf(buff, "obtained size is %d, samples %d\n", _this->spec.size, _this->spec.samples);
-    _ksys_debug_puts(buff);
-
+#ifdef DEBUG_AUDIO
+    char *info;
+    SDL_asprintf(&info, "obtained size is %d, samples %d\n", _this->spec.size, _this->spec.samples);
+    _ksys_debug_puts(info);
+    SDL_free(info);
+#endif
     return 0;
 }
 

src/video/kolibri/SDL_kolibrievents.h

@@ -1,6 +1,6 @@
 
-#ifndef SDL_kolibrievents_c_h_
-#define SDL_kolibrievents_c_h_
+#ifndef SDL_kolibrievents_h_
+#define SDL_kolibrievents_h_
 
 #include "../../SDL_internal.h"
 

src/video/kolibri/SDL_kolibriframebuffer.c

@@ -40,6 +40,15 @@ int SDL_KOLIBRI_CreateWindowFramebuffer(_THIS, SDL_Window *window, Uint32 *forma
     *format = surface_format;
     *pixels = surface->pixels;
     *pitch = surface->pitch;
+
+#ifdef DEBUG_VIDEO
+    char *info;
+
+    SDL_asprintf(&info, "width = %d, height = %d, pitch = %d, bpp = %d\n", window->w,
+                 window->h, surface->pitch, surface_format);
+    _ksys_debug_puts(info);
+    SDL_free(info);
+#endif
     return 0;
 }
 

src/video/kolibri/SDL_kolibrivideo.h

@@ -1,6 +1,6 @@
 
-#ifndef _SDL_kolibri_video_h
-#define _SDL_kolibri_video_h
+#ifndef SDL_kolibrivideo_h
+#define SDL_kolibrivideo_h
 
 typedef struct SDL_VideoData
 {