X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Flinux%2Fio.c;h=1b912c98d9163fddce6ecd5eaa80944c6b99e3b0;hb=d4d626658a7a999f48009f408b4a22d280ab80ea;hp=b16cf08d9e286a32a653223ec240c3ba8273ec23;hpb=697746df021a83dcb556afdb36abc6977780985c;p=picodrive.git

diff --git a/platform/linux/io.c b/platform/linux/io.c
index b16cf08..1b912c9 100644
--- a/platform/linux/io.c
+++ b/platform/linux/io.c
@@ -1,31 +1,39 @@
+/*
+ * PicoDrive
+ * (C) notaz, 2007-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <semaphore.h>
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 
+#include "../libpicofe/menu.h"
+#include "../libpicofe/input.h"
 #include "../common/emu.h"
-#include "../common/menu.h"
-#include "sndout_oss.h"
+#include "../common/input_pico.h"
 #include "version.h"
 
 #include "log_io.h"
 
-unsigned long current_keys = 0;
+int current_keys;
+unsigned char *PicoDraw2FB;
+
+#ifdef FBDEV
+
+#include "fbdev.h"
+
+#else
+
+#include <pthread.h>
+#include <semaphore.h>
+
 static int current_bpp = 16;
 static int current_pal[256];
 static const char *verstring = "PicoDrive " VERSION;
 static int scr_changed = 0, scr_w = SCREEN_WIDTH, scr_h = SCREEN_HEIGHT;
 
-/* ifndef is for qemu build without video out */
-#ifndef ARM
-
 /* faking GP2X pad */
 enum  { GP2X_UP=0x1,       GP2X_LEFT=0x4,       GP2X_DOWN=0x10,  GP2X_RIGHT=0x40,
         GP2X_START=1<<8,   GP2X_SELECT=1<<9,    GP2X_L=1<<10,    GP2X_R=1<<11,
@@ -245,23 +253,24 @@ static void xlib_init(void)
 	sem_wait(&xlib_sem);
 	sem_destroy(&xlib_sem);
 }
-#endif // !ARM
 
 /* --- */
 
 static void realloc_screen(void)
 {
-	void *old = g_screen_ptr;
-	g_screen_width = scr_w;
-	g_screen_height = scr_h;
-	g_screen_ptr = calloc(g_screen_width * g_screen_height * 2, 1);
-	free(old);
+	int size = scr_w * scr_h * 2;
+	g_screen_width = g_menuscreen_w = scr_w;
+	g_screen_height = g_menuscreen_h = scr_h;
+	g_screen_ptr = realloc(g_screen_ptr, size);
+	g_menubg_ptr = realloc(g_menubg_ptr, size);
+	memset(g_screen_ptr, 0, size);
+	memset(g_menubg_ptr, 0, size);
+	PicoDraw2FB = g_menubg_ptr;
 	scr_changed = 0;
 }
 
-void update_screen(void)
+void plat_video_flip(void)
 {
-#ifndef ARM
 	unsigned int *image;
 	int pixel_count, i;
 
@@ -300,40 +309,56 @@ void update_screen(void)
 	if (scr_changed) {
 		realloc_screen();
 		ximage_realloc(xlib_display, DefaultVisual(xlib_display, 0));
+
+		// propagate new ponters to renderers
+		plat_video_toggle_renderer(0, 0);
 	}
-#endif
 }
 
+void plat_video_wait_vsync(void)
+{
+}
+
+#endif // !FBDEV
+
 void plat_early_init(void)
 {
 }
 
 void plat_init(void)
 {
+#ifdef FBDEV
+	int ret, w, h;
+	ret = vout_fbdev_init(&w, &h);
+	if (ret != 0)
+		exit(1);
+	g_screen_width = g_menuscreen_w = w;
+	g_screen_height = g_menuscreen_h = h;
+	g_menubg_ptr = realloc(g_menubg_ptr, w * g_screen_height * 2);
+	PicoDraw2FB = g_menubg_ptr;
+#else
 	realloc_screen();
 	memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);
-
-	// snd
-	sndout_oss_init();
-
-#ifndef ARM
 	xlib_init();
 #endif
 }
 
 void plat_finish(void)
 {
+#ifdef FBDEV
+	vout_fbdev_finish();
+#else
 	free(g_screen_ptr);
-	sndout_oss_exit();
+#endif
 }
 
 /* misc */
-int mp3_get_bitrate(FILE *f, int size)
+int mp3_get_bitrate(void *f, int size)
 {
 	return 128;
 }
 
-void mp3_start_play(FILE *f, int pos)
+void mp3_start_play(void *f, int pos)
 {
 }
 
@@ -341,13 +366,20 @@ void mp3_update(int *buffer, int length, int stereo)
 {
 }
 
-/* lprintf */
-void lprintf(const char *fmt, ...)
-{
-	va_list vl;
+#include <linux/input.h>
 
-	va_start(vl, fmt);
-	vprintf(fmt, vl);
-	va_end(vl);
-}
+struct in_default_bind in_evdev_defbinds[] =
+{
+	/* MXYZ SACB RLDU */
+	{ KEY_UP,	IN_BINDTYPE_PLAYER12, 0 },
+	{ KEY_DOWN,	IN_BINDTYPE_PLAYER12, 1 },
+	{ KEY_LEFT,	IN_BINDTYPE_PLAYER12, 2 },
+	{ KEY_RIGHT,	IN_BINDTYPE_PLAYER12, 3 },
+	{ KEY_S,	IN_BINDTYPE_PLAYER12, 4 },	/* B */
+	{ KEY_D,	IN_BINDTYPE_PLAYER12, 5 },	/* C */
+	{ KEY_A,	IN_BINDTYPE_PLAYER12, 6 },	/* A */
+	{ KEY_ENTER,	IN_BINDTYPE_PLAYER12, 7 },
+	{ KEY_BACKSLASH, IN_BINDTYPE_EMU, PEVB_MENU },
+	{ 0, 0, 0 }
+};