diff options
Diffstat (limited to 'hw/adb.c')
| -rw-r--r-- | hw/adb.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -1,8 +1,8 @@ /* * QEMU ADB support - * + * * Copyright (c) 2004 Fabrice Bellard - * + * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights @@ -96,9 +96,9 @@ int adb_poll(ADBBusState *s, uint8_t *obuf) return olen; } -ADBDevice *adb_register_device(ADBBusState *s, int devaddr, - ADBDeviceRequest *devreq, - ADBDeviceReset *devreset, +ADBDevice *adb_register_device(ADBBusState *s, int devaddr, + ADBDeviceRequest *devreq, + ADBDeviceReset *devreset, void *opaque) { ADBDevice *d; @@ -299,31 +299,31 @@ static int adb_mouse_poll(ADBDevice *d, uint8_t *obuf) if (s->last_buttons_state == s->buttons_state && s->dx == 0 && s->dy == 0) return 0; - + dx = s->dx; if (dx < -63) dx = -63; else if (dx > 63) dx = 63; - + dy = s->dy; if (dy < -63) dy = -63; else if (dy > 63) dy = 63; - + s->dx -= dx; s->dy -= dy; s->last_buttons_state = s->buttons_state; - + dx &= 0x7f; dy &= 0x7f; - + if (!(s->buttons_state & MOUSE_EVENT_LBUTTON)) dy |= 0x80; if (!(s->buttons_state & MOUSE_EVENT_RBUTTON)) dx |= 0x80; - + obuf[0] = dy; obuf[1] = dx; return 2; @@ -334,7 +334,7 @@ static int adb_mouse_request(ADBDevice *d, uint8_t *obuf, { MouseState *s = d->opaque; int cmd, reg, olen; - + if ((buf[0] & 0x0f) == ADB_FLUSH) { /* flush mouse fifo */ s->buttons_state = s->last_buttons_state; |