[libpicofe.git] / linux / io.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "../common/emu.h"
#include "../common/menu.h"
#include "../common/plat.h"
#include "../common/input.h"
#include "sndout_oss.h"
#include "version.h"

#include "log_io.h"

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;

/* 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,
        GP2X_A=1<<12,      GP2X_B=1<<13,        GP2X_X=1<<14,    GP2X_Y=1<<15,
        GP2X_VOL_UP=1<<23, GP2X_VOL_DOWN=1<<22, GP2X_PUSH=1<<27 };

static void key_press_event(int keycode)
{
	switch (keycode)
	{
		case 111:
		case 0x62: current_keys |= GP2X_UP;    break;
		case 116:
		case 0x68: current_keys |= GP2X_DOWN;  break;
		case 113:
		case 0x64: current_keys |= GP2X_LEFT;  break;
		case 114:
		case 0x66: current_keys |= GP2X_RIGHT; break;
		case 0x24: current_keys |= GP2X_START; break; // enter
		case 0x23: current_keys |= GP2X_SELECT;break; // ]
		case 0x34: current_keys |= GP2X_A;     break; // z
		case 0x35: current_keys |= GP2X_X;     break; // x
		case 0x36: current_keys |= GP2X_B;     break; // c
		case 0x37: current_keys |= GP2X_Y;     break; // v
		case 0x27: current_keys |= GP2X_L;     break; // s
		case 0x28: current_keys |= GP2X_R;     break; // d
		case 0x29: current_keys |= GP2X_PUSH;  break; // f
		case 0x18: current_keys |= GP2X_VOL_DOWN;break; // q
		case 0x19: current_keys |= GP2X_VOL_UP;break; // w
		case 0x2d: log_io_clear(); break; // k
		case 0x2e: log_io_dump();  break; // l
		case 0x17: { // tab
			extern int PicoReset(void);
			PicoReset();
			break;
		}
	}
}

static void key_release_event(int keycode)
{
	switch (keycode)
	{
		case 111:
		case 0x62: current_keys &= ~GP2X_UP;    break;
		case 116:
		case 0x68: current_keys &= ~GP2X_DOWN;  break;
		case 113:
		case 0x64: current_keys &= ~GP2X_LEFT;  break;
		case 114:
		case 0x66: current_keys &= ~GP2X_RIGHT; break;
		case 0x24: current_keys &= ~GP2X_START; break; // enter
		case 0x23: current_keys &= ~GP2X_SELECT;break; // ]
		case 0x34: current_keys &= ~GP2X_A;     break; // z
		case 0x35: current_keys &= ~GP2X_X;     break; // x
		case 0x36: current_keys &= ~GP2X_B;     break; // c
		case 0x37: current_keys &= ~GP2X_Y;     break; // v
		case 0x27: current_keys &= ~GP2X_L;     break; // s
		case 0x28: current_keys &= ~GP2X_R;     break; // d
		case 0x29: current_keys &= ~GP2X_PUSH;  break; // f
		case 0x18: current_keys &= ~GP2X_VOL_DOWN;break; // q
		case 0x19: current_keys &= ~GP2X_VOL_UP;break; // w
	}
}

/* --- */

#include <X11/Xlib.h>
#include <X11/Xutil.h>

static Display *xlib_display;
static Window xlib_window;
static XImage *ximage;

static void ximage_realloc(Display *display, Visual *visual)
{
	void *xlib_screen;

	XLockDisplay(xlib_display);

	if (ximage != NULL)
		XDestroyImage(ximage);
	ximage = NULL;

	xlib_screen = calloc(scr_w * scr_h, 4);
	if (xlib_screen != NULL)
		ximage = XCreateImage(display, visual, 24, ZPixmap, 0,
				xlib_screen, scr_w, scr_h, 32, 0);
	if (ximage == NULL)
		fprintf(stderr, "failed to alloc ximage\n");

	XUnlockDisplay(xlib_display);
}

static void xlib_update(void)
{
	Status xstatus;

	XLockDisplay(xlib_display);

	xstatus = XPutImage(xlib_display, xlib_window, DefaultGC(xlib_display, 0), ximage,
		0, 0, 0, 0, g_screen_width, g_screen_height);
	if (xstatus != 0)
		fprintf(stderr, "XPutImage %d\n", xstatus);

	XUnlockDisplay(xlib_display);
}

static void *xlib_threadf(void *targ)
{
	unsigned int width, height, display_width, display_height;
	sem_t *sem = targ;
	XTextProperty windowName;
	Window win;
	XEvent report;
	Display *display;
	Visual *visual;
	int screen;

	XInitThreads();

	xlib_display = display = XOpenDisplay(NULL);
	if (display == NULL)
	{
		fprintf(stderr, "cannot connect to X server %s\n",
				XDisplayName(NULL));
		sem_post(sem);
		return NULL;
	}

	visual = DefaultVisual(display, 0);
	if (visual->class != TrueColor)
	{
		fprintf(stderr, "cannot handle non true color visual\n");
		XCloseDisplay(display);
		sem_post(sem);
		return NULL;
	}

	printf("X vendor: %s, rel: %d, display: %s, protocol ver: %d.%d\n", ServerVendor(display),
		VendorRelease(display), DisplayString(display), ProtocolVersion(display),
		ProtocolRevision(display));

	screen = DefaultScreen(display);

	ximage_realloc(display, visual);
	sem_post(sem);

	display_width = DisplayWidth(display, screen);
	display_height = DisplayHeight(display, screen);

	xlib_window = win = XCreateSimpleWindow(display,
			RootWindow(display, screen),
			display_width / 2 - scr_w / 2,
			display_height / 2 - scr_h / 2,
			scr_w + 2, scr_h + 2, 1,
			BlackPixel(display, screen),
			BlackPixel(display, screen));

	XStringListToTextProperty((char **)&verstring, 1, &windowName);
	XSetWMName(display, win, &windowName);

	XSelectInput(display, win, ExposureMask |
			KeyPressMask | KeyReleaseMask |
			StructureNotifyMask);

	XMapWindow(display, win);

	while (1)
	{
		XNextEvent(display, &report);
		switch (report.type)
		{
			case Expose:
				while (XCheckTypedEvent(display, Expose, &report))
					;
				xlib_update();
				break;

			case ConfigureNotify:
				width = report.xconfigure.width;
				height = report.xconfigure.height;
				if (scr_w != width - 2 || scr_h != height - 2) {
					scr_w = width - 2;
					scr_h = height - 2;
					scr_changed = 1;
				}
				break;

			case ButtonPress:
				break;

			case KeyPress:
				key_press_event(report.xkey.keycode);
				break;

			case KeyRelease:
				key_release_event(report.xkey.keycode);
				break;

			default:
				break;
		}
	}
}

static void xlib_init(void)
{
	pthread_t x_thread;
	sem_t xlib_sem;

	sem_init(&xlib_sem, 0, 0);

	pthread_create(&x_thread, NULL, xlib_threadf, &xlib_sem);
	pthread_detach(x_thread);

	sem_wait(&xlib_sem);
	sem_destroy(&xlib_sem);
}

/* --- */

static void realloc_screen(void)
{
	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 plat_video_flip(void)
{
	unsigned int *image;
	int pixel_count, i;

	if (ximage == NULL)
		return;

	pixel_count = g_screen_width * g_screen_height;
	image = (void *)ximage->data;

	if (current_bpp == 8)
	{
		unsigned char *pixels = g_screen_ptr;
		int pix;

		for (i = 0; i < pixel_count; i++)
		{
			pix = current_pal[pixels[i]];
			image[i] = pix;
		}
	}
	else
	{
		unsigned short *pixels = g_screen_ptr;

		for (i = 0; i < pixel_count; i++)
		{
			/*  in:           rrrr rggg gggb bbbb */
			/* out: rrrr r000 gggg gg00 bbbb b000 */
			image[i]  = (pixels[i] << 8) & 0xf80000;
			image[i] |= (pixels[i] << 5) & 0x00fc00;
			image[i] |= (pixels[i] << 3) & 0x0000f8;
		}
	}
	xlib_update();

	if (scr_changed) {
		realloc_screen();
		ximage_realloc(xlib_display, DefaultVisual(xlib_display, 0));

		// propagate new ponters to renderers
		plat_video_toggle_renderer(0, 0);
	}
}

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);
	xlib_init();
#endif

	// snd
	sndout_oss_init();
}

void plat_finish(void)
{
#ifdef FBDEV
	vout_fbdev_finish();
#else
	free(g_screen_ptr);
#endif
	sndout_oss_exit();
}

/* misc */
int mp3_get_bitrate(void *f, int size)
{
	return 128;
}

void mp3_start_play(void *f, int pos)
{
}

void mp3_update(int *buffer, int length, int stereo)
{
}

#include <linux/input.h>

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 }
};
Commit	Line	Data
720ee7f6	1	#include <stdio.h>
	2	#include <stdlib.h>
	3	#include <string.h>
720ee7f6	4
e31266dd	5	#include "../common/emu.h"
046c4540	6	#include "../common/menu.h"
b6eccda3	7	#include "../common/plat.h"
c64c8d0e	8	#include "../common/input.h"
b3972d82	9	#include "sndout_oss.h"
d2f29611	10	#include "version.h"
720ee7f6	11
15b55b4e	12	#include "log_io.h"
15b55b4e	13
b188c2b6	14	int current_keys;
	15	unsigned char *PicoDraw2FB;
	16
	17	#ifdef FBDEV
	18
	19	#include "fbdev.h"
	20
	21	#else
	22
	23	#include <pthread.h>
	24	#include <semaphore.h>
	25
d2f29611	26	static int current_bpp = 16;
720ee7f6	27	static int current_pal[256];
720ee7f6	28	static const char *verstring = "PicoDrive " VERSION;
e31266dd	29	static int scr_changed = 0, scr_w = SCREEN_WIDTH, scr_h = SCREEN_HEIGHT;
720ee7f6	30
82abf46f	31	/* faking GP2X pad */
	32	enum { GP2X_UP=0x1, GP2X_LEFT=0x4, GP2X_DOWN=0x10, GP2X_RIGHT=0x40,
	33	GP2X_START=1<<8, GP2X_SELECT=1<<9, GP2X_L=1<<10, GP2X_R=1<<11,
	34	GP2X_A=1<<12, GP2X_B=1<<13, GP2X_X=1<<14, GP2X_Y=1<<15,
	35	GP2X_VOL_UP=1<<23, GP2X_VOL_DOWN=1<<22, GP2X_PUSH=1<<27 };
	36
a148806d	37	static void key_press_event(int keycode)
720ee7f6	38	{
a148806d	39	switch (keycode)
720ee7f6	40	{
13b692eb	41	case 111:
720ee7f6	42	case 0x62: current_keys \|= GP2X_UP; break;
13b692eb	43	case 116:
720ee7f6	44	case 0x68: current_keys \|= GP2X_DOWN; break;
13b692eb	45	case 113:
720ee7f6	46	case 0x64: current_keys \|= GP2X_LEFT; break;
13b692eb	47	case 114:
720ee7f6	48	case 0x66: current_keys \|= GP2X_RIGHT; break;
	49	case 0x24: current_keys \|= GP2X_START; break; // enter
	50	case 0x23: current_keys \|= GP2X_SELECT;break; // ]
	51	case 0x34: current_keys \|= GP2X_A; break; // z
	52	case 0x35: current_keys \|= GP2X_X; break; // x
	53	case 0x36: current_keys \|= GP2X_B; break; // c
	54	case 0x37: current_keys \|= GP2X_Y; break; // v
	55	case 0x27: current_keys \|= GP2X_L; break; // s
	56	case 0x28: current_keys \|= GP2X_R; break; // d
	57	case 0x29: current_keys \|= GP2X_PUSH; break; // f
	58	case 0x18: current_keys \|= GP2X_VOL_DOWN;break; // q
	59	case 0x19: current_keys \|= GP2X_VOL_UP;break; // w
15b55b4e	60	case 0x2d: log_io_clear(); break; // k
15b55b4e	61	case 0x2e: log_io_dump(); break; // l
6999d7eb	62	case 0x17: { // tab
	63	extern int PicoReset(void);
	64	PicoReset();
	65	break;
	66	}
720ee7f6	67	}
720ee7f6	68	}
720ee7f6	69
a148806d	70	static void key_release_event(int keycode)
720ee7f6	71	{
a148806d	72	switch (keycode)
720ee7f6	73	{
13b692eb	74	case 111:
720ee7f6	75	case 0x62: current_keys &= ~GP2X_UP; break;
13b692eb	76	case 116:
720ee7f6	77	case 0x68: current_keys &= ~GP2X_DOWN; break;
13b692eb	78	case 113:
720ee7f6	79	case 0x64: current_keys &= ~GP2X_LEFT; break;
13b692eb	80	case 114:
720ee7f6	81	case 0x66: current_keys &= ~GP2X_RIGHT; break;
	82	case 0x24: current_keys &= ~GP2X_START; break; // enter
	83	case 0x23: current_keys &= ~GP2X_SELECT;break; // ]
	84	case 0x34: current_keys &= ~GP2X_A; break; // z
	85	case 0x35: current_keys &= ~GP2X_X; break; // x
	86	case 0x36: current_keys &= ~GP2X_B; break; // c
	87	case 0x37: current_keys &= ~GP2X_Y; break; // v
	88	case 0x27: current_keys &= ~GP2X_L; break; // s
	89	case 0x28: current_keys &= ~GP2X_R; break; // d
	90	case 0x29: current_keys &= ~GP2X_PUSH; break; // f
	91	case 0x18: current_keys &= ~GP2X_VOL_DOWN;break; // q
	92	case 0x19: current_keys &= ~GP2X_VOL_UP;break; // w
	93	}
720ee7f6	94	}
720ee7f6	95
a148806d	96	/* --- */
	97
	98	#include <X11/Xlib.h>
	99	#include <X11/Xutil.h>
	100
	101	static Display *xlib_display;
	102	static Window xlib_window;
	103	static XImage *ximage;
	104
	105	static void ximage_realloc(Display display, Visual visual)
73a85369	106	{
a148806d	107	void *xlib_screen;
	108
	109	XLockDisplay(xlib_display);
	110
	111	if (ximage != NULL)
	112	XDestroyImage(ximage);
	113	ximage = NULL;
	114
	115	xlib_screen = calloc(scr_w * scr_h, 4);
	116	if (xlib_screen != NULL)
	117	ximage = XCreateImage(display, visual, 24, ZPixmap, 0,
	118	xlib_screen, scr_w, scr_h, 32, 0);
	119	if (ximage == NULL)
	120	fprintf(stderr, "failed to alloc ximage\n");
	121
	122	XUnlockDisplay(xlib_display);
73a85369	123	}
73a85369	124
a148806d	125	static void xlib_update(void)
720ee7f6	126	{
a148806d	127	Status xstatus;
720ee7f6	128
a148806d	129	XLockDisplay(xlib_display);
720ee7f6	130
a148806d	131	xstatus = XPutImage(xlib_display, xlib_window, DefaultGC(xlib_display, 0), ximage,
	132	0, 0, 0, 0, g_screen_width, g_screen_height);
	133	if (xstatus != 0)
	134	fprintf(stderr, "XPutImage %d\n", xstatus);
720ee7f6	135
a148806d	136	XUnlockDisplay(xlib_display);
a148806d	137	}
720ee7f6	138
a148806d	139	static void xlib_threadf(void targ)
	140	{
	141	unsigned int width, height, display_width, display_height;
	142	sem_t *sem = targ;
	143	XTextProperty windowName;
	144	Window win;
	145	XEvent report;
	146	Display *display;
	147	Visual *visual;
	148	int screen;
720ee7f6	149
a148806d	150	XInitThreads();
73a85369	151
a148806d	152	xlib_display = display = XOpenDisplay(NULL);
	153	if (display == NULL)
	154	{
	155	fprintf(stderr, "cannot connect to X server %s\n",
	156	XDisplayName(NULL));
	157	sem_post(sem);
	158	return NULL;
	159	}
720ee7f6	160
a148806d	161	visual = DefaultVisual(display, 0);
	162	if (visual->class != TrueColor)
	163	{
	164	fprintf(stderr, "cannot handle non true color visual\n");
	165	XCloseDisplay(display);
	166	sem_post(sem);
	167	return NULL;
	168	}
720ee7f6	169
a148806d	170	printf("X vendor: %s, rel: %d, display: %s, protocol ver: %d.%d\n", ServerVendor(display),
	171	VendorRelease(display), DisplayString(display), ProtocolVersion(display),
	172	ProtocolRevision(display));
720ee7f6	173
a148806d	174	screen = DefaultScreen(display);
720ee7f6	175
a148806d	176	ximage_realloc(display, visual);
0d9652b5	177	sem_post(sem);
0d9652b5	178
a148806d	179	display_width = DisplayWidth(display, screen);
a148806d	180	display_height = DisplayHeight(display, screen);
0d9652b5	181
a148806d	182	xlib_window = win = XCreateSimpleWindow(display,
	183	RootWindow(display, screen),
	184	display_width / 2 - scr_w / 2,
	185	display_height / 2 - scr_h / 2,
	186	scr_w + 2, scr_h + 2, 1,
	187	BlackPixel(display, screen),
	188	BlackPixel(display, screen));
0d9652b5	189
a148806d	190	XStringListToTextProperty((char **)&verstring, 1, &windowName);
a148806d	191	XSetWMName(display, win, &windowName);
0d9652b5	192
a148806d	193	XSelectInput(display, win, ExposureMask \|
02e56d48	194	KeyPressMask \| KeyReleaseMask \|
a148806d	195	StructureNotifyMask);
0d9652b5	196
a148806d	197	XMapWindow(display, win);
720ee7f6	198
a148806d	199	while (1)
	200	{
	201	XNextEvent(display, &report);
	202	switch (report.type)
	203	{
	204	case Expose:
	205	while (XCheckTypedEvent(display, Expose, &report))
	206	;
	207	xlib_update();
	208	break;
	209
	210	case ConfigureNotify:
	211	width = report.xconfigure.width;
	212	height = report.xconfigure.height;
	213	if (scr_w != width - 2 \|\| scr_h != height - 2) {
	214	scr_w = width - 2;
	215	scr_h = height - 2;
	216	scr_changed = 1;
	217	}
	218	break;
	219
	220	case ButtonPress:
	221	break;
	222
	223	case KeyPress:
	224	key_press_event(report.xkey.keycode);
	225	break;
	226
	227	case KeyRelease:
	228	key_release_event(report.xkey.keycode);
	229	break;
	230
	231	default:
	232	break;
	233	}
	234	}
720ee7f6	235	}
720ee7f6	236
a148806d	237	static void xlib_init(void)
720ee7f6	238	{
a148806d	239	pthread_t x_thread;
	240	sem_t xlib_sem;
	241
	242	sem_init(&xlib_sem, 0, 0);
	243
	244	pthread_create(&x_thread, NULL, xlib_threadf, &xlib_sem);
	245	pthread_detach(x_thread);
	246
	247	sem_wait(&xlib_sem);
	248	sem_destroy(&xlib_sem);
720ee7f6	249	}
	250
	251	/* --- */
	252
e31266dd	253	static void realloc_screen(void)
e31266dd	254	{
b188c2b6	255	int size = scr_w * scr_h * 2;
b6eccda3	256	g_screen_width = g_menuscreen_w = scr_w;
b6eccda3	257	g_screen_height = g_menuscreen_h = scr_h;
b188c2b6	258	g_screen_ptr = realloc(g_screen_ptr, size);
	259	g_menubg_ptr = realloc(g_menubg_ptr, size);
	260	memset(g_screen_ptr, 0, size);
	261	memset(g_menubg_ptr, 0, size);
	262	PicoDraw2FB = g_menubg_ptr;
e31266dd	263	scr_changed = 0;
	264	}
	265
b188c2b6	266	void plat_video_flip(void)
720ee7f6	267	{
a148806d	268	unsigned int *image;
a148806d	269	int pixel_count, i;
720ee7f6	270
a148806d	271	if (ximage == NULL)
720ee7f6	272	return;
a148806d	273
	274	pixel_count = g_screen_width * g_screen_height;
	275	image = (void *)ximage->data;
720ee7f6	276
	277	if (current_bpp == 8)
	278	{
e31266dd	279	unsigned char *pixels = g_screen_ptr;
720ee7f6	280	int pix;
720ee7f6	281
e31266dd	282	for (i = 0; i < pixel_count; i++)
720ee7f6	283	{
720ee7f6	284	pix = current_pal[pixels[i]];
a148806d	285	image[i] = pix;
720ee7f6	286	}
	287	}
	288	else
	289	{
e31266dd	290	unsigned short *pixels = g_screen_ptr;
720ee7f6	291
e31266dd	292	for (i = 0; i < pixel_count; i++)
720ee7f6	293	{
	294	/* in: rrrr rggg gggb bbbb */
	295	/* out: rrrr r000 gggg gg00 bbbb b000 */
a148806d	296	image[i] = (pixels[i] << 8) & 0xf80000;
	297	image[i] \|= (pixels[i] << 5) & 0x00fc00;
	298	image[i] \|= (pixels[i] << 3) & 0x0000f8;
720ee7f6	299	}
720ee7f6	300	}
a148806d	301	xlib_update();
720ee7f6	302
a148806d	303	if (scr_changed) {
e31266dd	304	realloc_screen();
a148806d	305	ximage_realloc(xlib_display, DefaultVisual(xlib_display, 0));
b6eccda3	306
	307	// propagate new ponters to renderers
	308	plat_video_toggle_renderer(0, 0);
a148806d	309	}
720ee7f6	310	}
720ee7f6	311
b188c2b6	312	void plat_video_wait_vsync(void)
	313	{
	314	}
	315
	316	#endif // !FBDEV
	317
046c4540	318	void plat_early_init(void)
720ee7f6	319	{
	320	}
	321
046c4540	322	void plat_init(void)
720ee7f6	323	{
b188c2b6	324	#ifdef FBDEV
	325	int ret, w, h;
	326	ret = vout_fbdev_init(&w, &h);
	327	if (ret != 0)
	328	exit(1);
b6eccda3	329	g_screen_width = g_menuscreen_w = w;
b6eccda3	330	g_screen_height = g_menuscreen_h = h;
b188c2b6	331	g_menubg_ptr = realloc(g_menubg_ptr, w * g_screen_height * 2);
	332	PicoDraw2FB = g_menubg_ptr;
	333	#else
046c4540	334	realloc_screen();
046c4540	335	memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);
b188c2b6	336	xlib_init();
b188c2b6	337	#endif
046c4540	338
	339	// snd
	340	sndout_oss_init();
720ee7f6	341	}
720ee7f6	342
046c4540	343	void plat_finish(void)
720ee7f6	344	{
b188c2b6	345	#ifdef FBDEV
	346	vout_fbdev_finish();
	347	#else
046c4540	348	free(g_screen_ptr);
b188c2b6	349	#endif
046c4540	350	sndout_oss_exit();
720ee7f6	351	}
720ee7f6	352
720ee7f6	353	/* misc */
69dfeea1	354	int mp3_get_bitrate(void *f, int size)
046c4540	355	{
	356	return 128;
	357	}
	358
69dfeea1	359	void mp3_start_play(void *f, int pos)
046c4540	360	{
	361	}
	362
	363	void mp3_update(int *buffer, int length, int stereo)
	364	{
	365	}
	366
c64c8d0e	367	#include <linux/input.h>
	368
	369	struct in_default_bind in_evdev_defbinds[] =
	370	{
	371	/* MXYZ SACB RLDU */
	372	{ KEY_UP, IN_BINDTYPE_PLAYER12, 0 },
	373	{ KEY_DOWN, IN_BINDTYPE_PLAYER12, 1 },
	374	{ KEY_LEFT, IN_BINDTYPE_PLAYER12, 2 },
	375	{ KEY_RIGHT, IN_BINDTYPE_PLAYER12, 3 },
	376	{ KEY_S, IN_BINDTYPE_PLAYER12, 4 }, /* B */
	377	{ KEY_D, IN_BINDTYPE_PLAYER12, 5 }, /* C */
	378	{ KEY_A, IN_BINDTYPE_PLAYER12, 6 }, /* A */
	379	{ KEY_ENTER, IN_BINDTYPE_PLAYER12, 7 },
	380	{ KEY_BACKSLASH, IN_BINDTYPE_EMU, PEVB_MENU },
	381	{ 0, 0, 0 }
	382	};
	383