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dinput: [joystick_linuxinput] Use correct offset to queue events.

This commit is contained in:
Vitaliy Margolen 2007-01-09 13:44:49 -07:00 committed by Alexandre Julliard
parent d81e17d5c0
commit 3d093256ca
1 changed files with 40 additions and 72 deletions
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112
dlls/dinput/joystick_linuxinput.c
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@ -146,7 +146,6 @@ struct JoystickImpl
static void fake_current_js_state(JoystickImpl *ji);
static DWORD map_pov(int event_value, int is_x);
static void find_joydevs(void);
static int lxinput_to_user_offset(JoystickImpl *This, int ie_type, int ie_code);
/* This GUID is slightly different from the linux joystick one. Take note. */
static const GUID DInput_Wine_Joystick_Base_GUID = { /* 9e573eda-7734-11d2-8d4a-23903fb6bdf7 */
@ -660,8 +659,7 @@ static DWORD map_pov(int event_value, int is_x)
}
/* defines how the linux input system offset mappings into c_dfDIJoystick2 */
static int
lxinput_to_user_offset(JoystickImpl *This, int ie_type, int ie_code )
static int lxinput_to_user_index(JoystickImpl *This, int ie_type, int ie_code )
{
int offset = -1;
switch (ie_type) {
@ -696,19 +694,23 @@ lxinput_to_user_offset(JoystickImpl *This, int ie_type, int ie_code )
FIXME("Unhandled type(0x%02X)\n", ie_type);
return -1;
}
return This->base.data_format.offsets[offset];
return offset;
}
/* convert wine format offset to user format object index */
static void joy_polldev(JoystickImpl *This) {
static void joy_polldev(JoystickImpl *This)
{
struct pollfd plfd;
struct input_event ie;
int btn, offset;
struct input_event ie;
if (This->joyfd==-1)
return;
while (1) {
while (1)
{
LONG value = 0;
int inst_id = -1;
plfd.fd = This->joyfd;
plfd.events = POLLIN;
@ -722,86 +724,48 @@ static void joy_polldev(JoystickImpl *This) {
TRACE("input_event: type %d, code %d, value %d\n",ie.type,ie.code,ie.value);
switch (ie.type) {
case EV_KEY: /* button */
btn = This->joydev->buttons[ie.code];
{
int btn = This->joydev->buttons[ie.code];
TRACE("(%p) %d -> %d\n", This, ie.code, btn);
if (btn&0x80) {
btn &= 0x7F;
if ((offset = lxinput_to_user_offset(This, ie.type, btn)) == -1) {
return;
}
This->js.rgbButtons[btn] = ie.value?0x80:0x00;
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rgbButtons[btn],
ie.time.tv_usec, This->dinput->evsequence++);
if (btn & 0x80)
{
btn &= 0x7F;
inst_id = DIDFT_MAKEINSTANCE(btn) | DIDFT_PSHBUTTON;
This->js.rgbButtons[btn] = value = ie.value ? 0x80 : 0x00;
}
break;
}
case EV_ABS:
if ((offset = lxinput_to_user_offset(This, ie.type, ie.code)) == -1) {
return;
}
if ((inst_id = lxinput_to_user_index(This, ie.type, ie.code)) == -1)
return;
inst_id = DIDFT_MAKEINSTANCE(inst_id) | (inst_id < ABS_HAT0X ? DIDFT_AXIS : DIDFT_POV);
value = map_axis(This, ie.code, ie.value);
switch (ie.code) {
case ABS_X:
This->js.lX = map_axis(This,ABS_X,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lX,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_Y:
This->js.lY = map_axis(This,ABS_Y,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lY,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_Z:
This->js.lZ = map_axis(This,ABS_Z,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lZ,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_RX:
This->js.lRx = map_axis(This,ABS_RX,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lRx,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_RY:
This->js.lRy = map_axis(This,ABS_RY,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lRy,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_RZ:
This->js.lRz = map_axis(This,ABS_RZ,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.lRz,
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_THROTTLE:
This->js.rglSlider[0] = map_axis(This,ABS_THROTTLE,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rglSlider[0],
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_RUDDER:
This->js.rglSlider[1] = map_axis(This,ABS_RUDDER,ie.value);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rglSlider[1],
ie.time.tv_usec, This->dinput->evsequence++);
break;
case ABS_X: This->js.lX = value; break;
case ABS_Y: This->js.lY = value; break;
case ABS_Z: This->js.lZ = value; break;
case ABS_RX: This->js.lRx = value; break;
case ABS_RY: This->js.lRy = value; break;
case ABS_RZ: This->js.lRz = value; break;
case ABS_THROTTLE: This->js.rglSlider[0] = value; break;
case ABS_RUDDER: This->js.rglSlider[1] = value; break;
case ABS_HAT0X:
case ABS_HAT0Y:
This->js.rgdwPOV[0] = map_pov(ie.value,ie.code==ABS_HAT0X);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rgdwPOV[0],
ie.time.tv_usec, This->dinput->evsequence++);
This->js.rgdwPOV[0] = value = map_pov(ie.value, ie.code==ABS_HAT0X);
break;
case ABS_HAT1X:
case ABS_HAT1Y:
This->js.rgdwPOV[1] = map_pov(ie.value,ie.code==ABS_HAT1X);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rgdwPOV[1],
ie.time.tv_usec, This->dinput->evsequence++);
This->js.rgdwPOV[1] = value = map_pov(ie.value, ie.code==ABS_HAT1X);
break;
case ABS_HAT2X:
case ABS_HAT2Y:
This->js.rgdwPOV[2] = map_pov(ie.value,ie.code==ABS_HAT2X);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rgdwPOV[2],
ie.time.tv_usec, This->dinput->evsequence++);
This->js.rgdwPOV[2] = value = map_pov(ie.value, ie.code==ABS_HAT2X);
break;
case ABS_HAT3X:
case ABS_HAT3Y:
This->js.rgdwPOV[3] = map_pov(ie.value,ie.code==ABS_HAT3X);
queue_event((LPDIRECTINPUTDEVICE8A)This, offset, This->js.rgdwPOV[3],
ie.time.tv_usec, This->dinput->evsequence++);
This->js.rgdwPOV[3] = value = map_pov(ie.value, ie.code==ABS_HAT3X);
break;
default:
FIXME("unhandled joystick axe event (code %d, value %d)\n",ie.code,ie.value);
@ -822,6 +786,10 @@ static void joy_polldev(JoystickImpl *This) {
FIXME("joystick cannot handle type %d event (code %d)\n",ie.type,ie.code);
break;
}
if (inst_id >= 0)
queue_event((LPDIRECTINPUTDEVICE8A)This,
id_to_offset(&This->base.data_format, inst_id),
value, ie.time.tv_usec, This->dinput->evsequence++);
}
}