#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;
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;
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;
}
}
}
+ 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;
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;
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_LAZY);
+ 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("/usr/lib/libts-0.0.so.0", RTLD_LAZY);
+ ltsh = dlopen("/lib/libts-0.0.so.0", RTLD_NOW|RTLD_GLOBAL);
if (ltsh == NULL) {
fprintf(stderr, "%s\n", dlerror());
goto fail;
pts_open = dlsym(ltsh, "ts_open");
pts_config = dlsym(ltsh, "ts_config");
pts_read = dlsym(ltsh, "ts_read");
+ pts_fd = dlsym(ltsh, "ts_fd");
pts_close = dlsym(ltsh, "ts_close");
- if (pts_open == NULL || pts_config == NULL || pts_read == NULL || pts_close == NULL) {
+ if (pts_open == NULL || pts_config == NULL || pts_read == NULL
+ || pts_fd == NULL || pts_close == NULL) {
fprintf(stderr, "%s\n", dlerror());
goto fail_dlsym;
}
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: