common: add PSP platform definitions

common/backends.h

@@ -18,17 +18,20 @@ GNU General Public License for more details.
 // video backends (XASH_VIDEO)
 #define VIDEO_NULL    0
 #define VIDEO_SDL     1
+#define VIDEO_PSP     2
 #define VIDEO_FBDEV   3
 #define VIDEO_DOS     4
 
 // audio backends (XASH_SOUND)
 #define SOUND_NULL     0
 #define SOUND_SDL      1
+#define SOUND_PSP      2
 #define SOUND_ALSA     3
 
 // input (XASH_INPUT)
 #define INPUT_NULL    0
 #define INPUT_SDL     1
+#define INPUT_PSP     2
 #define INPUT_EVDEV   3
 
 // timer (XASH_TIMER)
@@ -37,18 +40,21 @@ GNU General Public License for more details.
 #define TIMER_POSIX 2
 #define TIMER_WIN32 3
 #define TIMER_DOS   4
+#define TIMER_PSP   5
 
 // messageboxes (XASH_MESSAGEBOX)
 #define MSGBOX_STDERR  0
 #define MSGBOX_SDL     1
+#define MSGBOX_PSP     2
 #define MSGBOX_WIN32   3
 #define MSGBOX_NSWITCH 4
 
 // library loading (XASH_LIB)
-#define LIB_NULL 0
-#define LIB_POSIX 1
-#define LIB_WIN32 2
+#define LIB_NULL   0
+#define LIB_POSIX  1
+#define LIB_WIN32  2
 #define LIB_STATIC 3
+#define LIB_PSP    4
 
 // movies (XASH_AVI)
 #define AVI_NULL   0

common/defaults.h

@@ -26,68 +26,44 @@ SETUP BACKENDS DEFINITIONS
 
 ===================================================================
 */
-#if !XASH_DEDICATED
-	#if XASH_SDL
-		// we are building using libSDL
-		#ifndef XASH_VIDEO
-			#define XASH_VIDEO VIDEO_SDL
-		#endif // XASH_VIDEO
-
-		#ifndef XASH_INPUT
-			#define XASH_INPUT INPUT_SDL
-		#endif // XASH_INPUT
-
-		#ifndef XASH_SOUND
-			#define XASH_SOUND SOUND_SDL
-		#endif // XASH_SOUND
-
-		#if XASH_SDL == 2
-			#ifndef XASH_TIMER
-				#define XASH_TIMER TIMER_SDL
-			#endif // XASH_TIMER
-
-			#ifndef XASH_MESSAGEBOX
-				#if !XASH_NSWITCH // SDL2 messageboxes not available
-					#define XASH_MESSAGEBOX MSGBOX_SDL
-				#endif
-			#endif // XASH_MESSAGEBOX
-		#endif
-	#elif XASH_LINUX
-		// we are building for Linux without SDL2, can draw only to framebuffer yet
-		#ifndef XASH_VIDEO
-			#define XASH_VIDEO VIDEO_FBDEV
-		#endif // XASH_VIDEO
-
-		#ifndef XASH_INPUT
-			#define XASH_INPUT INPUT_EVDEV
-		#endif // XASH_INPUT
-
-		#ifndef XASH_SOUND
-			#define XASH_SOUND SOUND_ALSA
-		#endif // XASH_SOUND
-
+//
+// when compiling client, we need to pick video, audio and input implementations
+//
+#if !XASH_DEDICATED // when compiling client, we need to pick video, audio and input implementations
+	#if XASH_SDL // we are building with SDL
+		#define XASH_VIDEO     VIDEO_SDL
+		#define XASH_INPUT     INPUT_SDL
+		#define XASH_SOUND     SOUND_SDL
+	#elif XASH_LINUX // we are building for Linux without SDL, only framebuffer is supported for now
+		#define XASH_VIDEO     VIDEO_FBDEV
+		#define XASH_INPUT     INPUT_EVDEV
+		#define XASH_SOUND     SOUND_ALSA
 		#define XASH_USE_EVDEV 1
 	#elif XASH_DOS4GW
-		#ifndef XASH_VIDEO
-			#define XASH_VIDEO VIDEO_DOS
-		#endif
-		#ifndef XASH_TIMER
-			#define XASH_TIMER TIMER_DOS
-		#endif
-
-		// usually only 10-20 fds availiable
-		#define XASH_REDUCE_FD
+		#define XASH_VIDEO     VIDEO_DOS
+		#define XASH_REDUCE_FD 1 // usually only 10-20 fds available
+	#elif XASH_PSP
+		#define XASH_VIDEO     VIDEO_PSP
+		#define XASH_INPUT     INPUT_PSP
+		#define XASH_SOUND     SOUND_PSP
+		#define XASH_REDUCE_FD 1
+		#define XASH_NO_TOUCH  1
+		#define XASH_NO_ZIP    1
 	#endif
-#endif // XASH_DEDICATED
+#endif // !XASH_DEDICATED
 
 //
 // select messagebox implementation
 //
 #ifndef XASH_MESSAGEBOX
-	#if XASH_WIN32
+	#if XASH_SDL == 2 && !XASH_NSWITCH // SDL2 messageboxes are not available on NSW
+		#define XASH_MESSAGEBOX MSGBOX_SDL
+	#elif XASH_WIN32
 		#define XASH_MESSAGEBOX MSGBOX_WIN32
 	#elif XASH_NSWITCH
 		#define XASH_MESSAGEBOX MSGBOX_NSWITCH
+	#elif XASH_PSP
+		#define XASH_MESSAGEBOX MSGBOX_PSP
 	#else // !XASH_WIN32
 		#define XASH_MESSAGEBOX MSGBOX_STDERR
 	#endif // !XASH_WIN32
@@ -97,8 +73,14 @@ SETUP BACKENDS DEFINITIONS
 // no timer - no xash
 //
 #ifndef XASH_TIMER
-	#if XASH_WIN32
+	#if XASH_SDL == 2
+		#define XASH_TIMER TIMER_SDL
+	#elif XASH_WIN32
 		#define XASH_TIMER TIMER_WIN32
+	#elif XASH_DOS4GW
+		#define XASH_TIMER TIMER_DOS
+	#elif XASH_PSP
+		#define XASH_TIMER TIMER_PSP
 	#else // !XASH_WIN32
 		#define XASH_TIMER TIMER_POSIX
 	#endif // !XASH_WIN32
@@ -115,14 +97,16 @@ SETUP BACKENDS DEFINITIONS
 	#endif
 #endif
 
-#ifdef XASH_STATIC_LIBS
-#define XASH_LIB LIB_STATIC
-#define XASH_INTERNAL_GAMELIBS
-#define XASH_ALLOW_SAVERESTORE_OFFSETS
+#if XASH_PSP
+	#define XASH_PSP LIB_PSP
+#elif defined( XASH_STATIC_LIBS )
+	#define XASH_LIB LIB_STATIC
+	#define XASH_INTERNAL_GAMELIBS
+	#define XASH_ALLOW_SAVERESTORE_OFFSETS
 #elif XASH_WIN32
-#define XASH_LIB LIB_WIN32
+	#define XASH_LIB LIB_WIN32
 #elif XASH_POSIX
-#define XASH_LIB LIB_POSIX
+	#define XASH_LIB LIB_POSIX
 #endif
 
 //
@@ -203,4 +187,19 @@ Default build-depended cvar and constant values
 	#define DEFAULT_MAX_EDICTS 1200 // was 900 before HL25
 #endif // DEFAULT_MAX_EDICTS
 
+
+#ifndef DEFAULT_ACCELERATED_RENDERER
+	#if XASH_PSP
+		#define DEFAULT_ACCELERATED_RENDERER "gu"
+	#elif XASH_MOBILE_PLATFORM
+		#define DEFAULT_ACCELERATED_RENDERER "gles1"
+	#else // !XASH_MOBILE_PLATFORM
+		#define DEFAULT_ACCELERATED_RENDERER "gl"
+	#endif // !XASH_MOBILE_PLATFORM
+#endif // DEFAULT_ACCELERATED_RENDERER
+
+#ifndef DEFAULT_SOFTWARE_RENDERER
+	#define DEFAULT_SOFTWARE_RENDERER "soft" // mittorn's ref_soft
+#endif // DEFAULT_SOFTWARE_RENDERER
+
 #endif // DEFAULTS_H

common/port.h

@@ -48,6 +48,8 @@ GNU General Public License for more details.
 	#define OS_LIB_PREFIX ""
 	#define OS_LIB_EXT    "dll"
 	#define OPEN_COMMAND  "open"
+#elif XASH_PSP
+	#define OS_LIB_EXT    "prx"
 #endif
 
 #if !defined( _MSC_VER )
@@ -56,7 +58,7 @@ GNU General Public License for more details.
 #endif
 
 #if !XASH_WIN32
-	typedef void* HINSTANCE;
+	typedef void *HINSTANCE;
 	typedef struct tagPOINT	{ int x, y; } POINT; // one nasty function in cdll_int.h needs it
 #endif // !XASH_WIN32
 

common/xash3d_types.h

@@ -16,18 +16,27 @@
 #define CS_SIZE       64  // size of one config string
 #define CS_TIME	      16  // size of time string
 
+// platform-specific alignment for types, to not break ABI
+#if XASH_PSP
+	#define MAYBE_ALIGNED( x ) __attribute__(( aligned( 16 )))
+#endif
+
+#if !defined( MAYBE_ALIGNED )
+	#define MAYBE_ALIGNED( x )
+#endif // !defined( MAYBE_ALIGNED )
+
 typedef uint8_t  byte;
 typedef float    vec_t;
 typedef vec_t    vec2_t[2];
 #ifndef vec3_t // SDK renames it to Vector
 typedef vec_t    vec3_t[3];
 #endif
-typedef vec_t    vec4_t[4];
-typedef vec_t    quat_t[4];
+typedef vec_t    vec4_t[4] MAYBE_ALIGNED( 16 );
+typedef vec_t    quat_t[4] MAYBE_ALIGNED( 16 );
 typedef byte     rgba_t[4]; // unsigned byte colorpack
 typedef byte     rgb_t[3];  // unsigned byte colorpack
-typedef vec_t    matrix3x4[3][4];
-typedef vec_t    matrix4x4[4][4];
+typedef vec_t    matrix3x4[3][4] MAYBE_ALIGNED( 16 );
+typedef vec_t    matrix4x4[4][4] MAYBE_ALIGNED( 16 );
 typedef uint32_t poolhandle_t;
 typedef uint32_t dword;
 typedef char     string[MAX_STRING];
@@ -49,7 +58,7 @@ enum { false, true };
 #endif
 typedef int qboolean;
 
-#if XASH_LOW_MEMORY == 1
+#if XASH_LOW_MEMORY == 1 || XASH_PSP
 	#define MAX_QPATH 48
 	#define MAX_MODS  16
 #elif XASH_LOW_MEMORY == 2