X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Fpl_gun_ts.c;h=315c70c108cba870ca68a21aa527ccef7a87c3e2;hp=2c022513c812f46774066b934731e6da08f4bfc4;hb=215ff9e69c0b845f24e7a3aa9faeef06d9276145;hpb=faf2b2aae80c811f778f7cfa9a320dd7ade01dac

diff --git a/frontend/pl_gun_ts.c b/frontend/pl_gun_ts.c
index 2c022513..315c70c1 100644
--- a/frontend/pl_gun_ts.c
+++ b/frontend/pl_gun_ts.c
@@ -15,18 +15,26 @@
 #include "plugin_lib.h"
 #include "pl_gun_ts.h"
 #include "menu.h"
+#include "../plugins/dfinput/externals.h"
 #include "../plugins/dfinput/main.h"
 
+#ifdef MAEMO
+#define N900_TSMAX_X 4096
+#define N900_TSOFFSET_X 0
+#define N900_TSMAX_Y 4096
+#define N900_TSOFFSET_Y 0
+#endif
+
 static int gun_x, gun_y, gun_in;
 static int ts_multiplier_x, ts_multiplier_y, ts_offs_x, ts_offs_y;
-int (*pts_read)(struct tsdev *dev, struct ts_sample *sample, int nr);
-int (*pts_fd)(struct tsdev *dev);
+static int (*pts_read)(struct tsdev *dev, struct ts_sample *sample, int nr);
+static int (*pts_fd)(struct tsdev *dev);
 
 #define limit(v, min, max) \
 	if (v < min) v = min; \
 	else if (v > max) v = max
 
-void pl_gun_ts_update(struct tsdev *ts, int *x, int *y, int *in)
+int pl_gun_ts_update_raw(struct tsdev *ts, int *x, int *y, int *p)
 {
 	struct ts_sample sample;
 	int sx = 0, sy = 0, sp = 0, updated = 0;
@@ -34,7 +42,11 @@ void pl_gun_ts_update(struct tsdev *ts, int *x, int *y, int *in)
 	if (ts != NULL) {
 		while (pts_read(ts, &sample, 1) > 0) {
 			sx = sample.x;
+#ifdef MAEMO
+			sy = N900_TSMAX_Y - sample.y;
+#else
 			sy = sample.y;
+#endif
 			sp = sample.pressure;
 			updated = 1;
 		}
@@ -51,6 +63,21 @@ void pl_gun_ts_update(struct tsdev *ts, int *x, int *y, int *in)
 		}
 	}
 
+	if (updated) {
+		if (x) *x = sx;
+		if (y) *y = sy;
+		if (p) *p = sp;
+		return 1;
+	}
+
+	return 0;
+}
+
+/* returns x, y in range 0..1023 (normalized to visible layer) */
+void pl_gun_ts_update(struct tsdev *ts, int *x, int *y, int *in)
+{
+	pl_gun_ts_update_raw(ts, NULL, NULL, NULL);
+
 	*x = gun_x;
 	*y = gun_y;
 	*in = gun_in | in_state_gun;
@@ -64,6 +91,14 @@ void pl_set_gun_rect(int x, int y, int w, int h)
 	ts_multiplier_y = (1<<20) / h;
 }
 
+int pl_gun_ts_get_fd(struct tsdev *ts)
+{
+	if (ts != NULL && pts_fd != NULL)
+		return pts_fd(ts);
+
+	return -1;
+}
+
 struct tsdev *pl_gun_ts_init(void)
 {
 	struct tsdev *(*pts_open)(const char *dev_name, int nonblock) = NULL;
@@ -73,14 +108,20 @@ struct tsdev *pl_gun_ts_init(void)
 	struct tsdev *ts;
 	void *ltsh;
 
+#ifdef MAEMO
+	tsdevname = "/dev/input/ts";
+#else
 	tsdevname = getenv("TSLIB_TSDEVICE");
 	if (tsdevname == NULL)
 		tsdevname = "/dev/input/touchscreen0";
+#endif
 
 	// avoid hard dep on tslib
 	ltsh = dlopen("/usr/lib/libts-1.0.so.0", RTLD_NOW|RTLD_GLOBAL);
 	if (ltsh == NULL)
 		ltsh = dlopen("/usr/lib/libts-0.0.so.0", RTLD_NOW|RTLD_GLOBAL);
+	if (ltsh == NULL)
+		ltsh = dlopen("/lib/libts-0.0.so.0", RTLD_NOW|RTLD_GLOBAL);
 	if (ltsh == NULL) {
 		fprintf(stderr, "%s\n", dlerror());
 		goto fail;
@@ -98,18 +139,27 @@ struct tsdev *pl_gun_ts_init(void)
 	}
 
 	ts = pts_open(tsdevname, 1);
-	if (ts == NULL)
+	if (ts == NULL){
+		printf("Failed pts_open, check permission on %s\n", tsdevname);
 		goto fail_open;
-	if (pts_config(ts) != 0)
+	}
+	if (pts_config(ts) != 0){
+		printf("Failed pts_config\n");
 		goto fail_config;
+	}
 
 	// FIXME: we should be able to get this somewhere
 	// the problem is this doesn't always match resolution due to different display modes
+#ifdef MAEMO
+	pl_set_gun_rect(N900_TSOFFSET_X, N900_TSOFFSET_Y, N900_TSMAX_X, N900_TSMAX_Y);
+#else
 #ifdef __ARM_ARCH_7A__
 	pl_set_gun_rect(0, 0, 800, 480);
 #else
 	pl_set_gun_rect(0, 0, 320, 240);
 #endif
+#endif
+	printf("Touchscreen configured, device=%s\n", tsdevname);
 	return ts;
 
 fail_config: