more input wip

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@624 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-12-30 22:25:38 +00:00
parent 34581c95f8
commit 595491c499
5 changed files with 258 additions and 84 deletions

View file

@ -23,8 +23,11 @@ static int in_dev_count = 0;
static int in_bind_count(int drv_id)
{
int count = 0;
if (drv_id == IN_DRVID_EVDEV)
switch (drv_id) {
case IN_DRVID_EVDEV:
count = in_evdev_bind_count();
break;
}
if (count <= 0)
printf("input: failed to get bind count for drv %d\n", drv_id);
@ -48,8 +51,11 @@ static int *in_alloc_binds(int drv_id)
static void in_free(in_dev_t *dev)
{
if (dev->probed) {
if (dev->drv_id == IN_DRVID_EVDEV)
switch (dev->drv_id) {
case IN_DRVID_EVDEV:
in_evdev_free(dev->drv_data);
break;
}
}
dev->probed = 0;
dev->drv_data = NULL;
@ -157,37 +163,73 @@ int in_update(void)
for (i = 0; i < in_dev_count; i++) {
if (in_devices[i].probed && in_devices[i].binds != NULL) {
if (in_devices[i].drv_id == IN_DRVID_EVDEV)
switch (in_devices[i].drv_id) {
case IN_DRVID_EVDEV:
result |= in_evdev_update(in_devices[i].drv_data, in_devices[i].binds);
break;
}
}
}
return result;
}
static void **in_collect_drvdata(int drv_id, int *count)
{
static void *data[IN_MAX_DEVS];
int i;
for (*count = i = 0; i < in_dev_count; i++) {
if (in_devices[i].drv_id == drv_id && in_devices[i].probed)
data[(*count)++] = in_devices[i].drv_data;
}
return data;
}
void in_set_blocking(int is_blocking)
{
int i;
for (i = 0; i < in_dev_count; i++) {
if (in_devices[i].probed) {
switch (in_devices[i].drv_id) {
case IN_DRVID_EVDEV:
in_evdev_set_blocking(in_devices[i].drv_data, is_blocking);
break;
}
}
}
}
/*
* update with wait for a press, return bitfield of BTN_*
* update with wait for a press, return keycode
* only can use 1 drv here..
*/
int in_update_menu(void)
int in_update_keycode(int *dev_id, int *is_down)
{
int result = 0;
#ifdef IN_EVDEV
void *data[IN_MAX_DEVS];
int i, count = 0;
for (i = 0; i < in_dev_count; i++) {
if (in_devices[i].probed)
data[count++] = in_devices[i].drv_data;
}
void **data;
int i, id = 0, count = 0;
data = in_collect_drvdata(IN_DRVID_EVDEV, &count);
if (count == 0) {
/* don't deadlock, fail */
printf("input: failed to find devices to read\n");
exit(1);
}
result = in_evdev_update_menu(data, count);
result = in_evdev_update_keycode(data, count, &id, is_down);
if (dev_id != NULL) {
for (i = id; i < in_dev_count; i++) {
if (in_devices[i].drv_data == data[id]) {
*dev_id = i;
break;
}
}
}
#else
#error no menu read handlers
#endif
@ -195,6 +237,47 @@ int in_update_menu(void)
return result;
}
/*
* same as above, only return bitfield of BTN_*
*/
int in_update_menu(void)
{
static int keys_active = 0;
int keys_old = keys_active;
while (1)
{
int code, is_down = 0;
code = in_update_keycode(NULL, &is_down);
#ifdef IN_EVDEV
code = in_evdev_menu_translate(code);
#endif
if (code == 0) continue;
if (is_down)
keys_active |= code;
else
keys_active &= ~code;
if (keys_old != keys_active)
break;
}
return keys_active;
}
const char *in_get_key_name(int dev_id, int keycode)
{
if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
return "Unkn0";
switch (in_devices[dev_id].drv_id) {
case IN_DRVID_EVDEV:
return in_evdev_get_key_name(keycode);
}
return "Unkn1";
}
void in_init(void)
{
memset(in_devices, 0, sizeof(in_devices));
@ -208,11 +291,20 @@ int main(void)
in_init();
in_probe();
in_set_blocking(1);
#if 1
while (1) {
int dev = 0, down;
ret = in_update_keycode(&dev, &down);
printf("#%i: %i %i (%s)\n", dev, down, ret, in_get_key_name(dev, ret));
}
#else
while (1) {
ret = in_update_menu();
printf("%08x\n", ret);
sleep(1);
}
#endif
return 0;
}

View file

@ -8,3 +8,7 @@ void in_register(const char *nname, int drv_id, void *drv_data);
void in_init(void);
void in_probe(void);
int in_update(void);
void in_set_blocking(int is_blocking);
int in_update_keycode(int *dev_id, int *is_down);
int in_update_menu(void);
const char *in_get_key_name(int dev_id, int keycode);

View file

@ -15,6 +15,93 @@
#define BIT(x) (keybits[(x)/sizeof(keybits[0])/8] & \
(1 << ((x) & (sizeof(keybits[0])*8-1))))
static const char *in_evdev_keys[KEY_MAX + 1] = {
[0 ... KEY_MAX] = NULL,
[KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc",
[KEY_1] = "1", [KEY_2] = "2",
[KEY_3] = "3", [KEY_4] = "4",
[KEY_5] = "5", [KEY_6] = "6",
[KEY_7] = "7", [KEY_8] = "8",
[KEY_9] = "9", [KEY_0] = "0",
[KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal",
[KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab",
[KEY_Q] = "Q", [KEY_W] = "W",
[KEY_E] = "E", [KEY_R] = "R",
[KEY_T] = "T", [KEY_Y] = "Y",
[KEY_U] = "U", [KEY_I] = "I",
[KEY_O] = "O", [KEY_P] = "P",
[KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace",
[KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl",
[KEY_A] = "A", [KEY_S] = "S",
[KEY_D] = "D", [KEY_F] = "F",
[KEY_G] = "G", [KEY_H] = "H",
[KEY_J] = "J", [KEY_K] = "K",
[KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon",
[KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave",
[KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash",
[KEY_Z] = "Z", [KEY_X] = "X",
[KEY_C] = "C", [KEY_V] = "V",
[KEY_B] = "B", [KEY_N] = "N",
[KEY_M] = "M", [KEY_COMMA] = "Comma",
[KEY_DOT] = "Dot", [KEY_SLASH] = "Slash",
[KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk",
[KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space",
[KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1",
[KEY_F2] = "F2", [KEY_F3] = "F3",
[KEY_F4] = "F4", [KEY_F5] = "F5",
[KEY_F6] = "F6", [KEY_F7] = "F7",
[KEY_F8] = "F8", [KEY_F9] = "F9",
[KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock",
[KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7",
[KEY_KP8] = "KP8", [KEY_KP9] = "KP9",
[KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4",
[KEY_KP5] = "KP5", [KEY_KP6] = "KP6",
[KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1",
[KEY_KP2] = "KP2", [KEY_KP3] = "KP3",
[KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot",
[KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd",
[KEY_F11] = "F11", [KEY_F12] = "F12",
[KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter",
[KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash",
[KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt",
[KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home",
[KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp",
[KEY_LEFT] = "Left", [KEY_RIGHT] = "Right",
[KEY_END] = "End", [KEY_DOWN] = "Down",
[KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert",
[KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro",
[KEY_HELP] = "Help", [KEY_MENU] = "Menu",
[KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction",
[BTN_0] = "Btn0", [BTN_1] = "Btn1",
[BTN_2] = "Btn2", [BTN_3] = "Btn3",
[BTN_4] = "Btn4", [BTN_5] = "Btn5",
[BTN_6] = "Btn6", [BTN_7] = "Btn7",
[BTN_8] = "Btn8", [BTN_9] = "Btn9",
[BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn",
[BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn",
[BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn",
[BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn",
[BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn",
[BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn",
[BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn",
[BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2",
[BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4",
[BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6",
[BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA",
[BTN_B] = "BtnB", [BTN_C] = "BtnC",
[BTN_X] = "BtnX", [BTN_Y] = "BtnY",
[BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL",
[BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2",
[BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect",
[BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode",
[BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR",
[BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus",
[BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "Tool Doubletap",
[BTN_TOOL_TRIPLETAP] = "Tool Tripletap", [BTN_GEAR_DOWN] = "WheelBtn",
[BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok",
};
int in_evdev_probe(void)
{
int i;
@ -120,37 +207,41 @@ int in_evdev_update(void *drv_data, int *binds)
return result;
}
int in_evdev_update_menu(void **data, int count)
void in_evdev_set_blocking(void *data, int y)
{
long flags;
int ret;
flags = (long)fcntl((int)data, F_GETFL);
if ((int)flags == -1) {
perror("in_evdev: F_GETFL fcntl failed");
return;
}
if (y)
flags &= ~O_NONBLOCK;
else
flags |= O_NONBLOCK;
ret = fcntl((int)data, F_SETFL, flags);
if (ret == -1)
perror("in_evdev: F_SETFL fcntl failed");
}
int in_evdev_update_keycode(void **data, int dcount, int *which, int *is_down)
{
const int *fds = (const int *)data;
static int result = 0;
int i, ret, fdmax = -1;
int oldresult = result;
long flags;
int i, fdmax = -1;
/* switch to blocking mode */
for (i = 0; i < count; i++) {
for (i = 0; i < dcount; i++)
if (fds[i] > fdmax) fdmax = fds[i];
flags = (long)fcntl(fds[i], F_GETFL);
if ((int)flags == -1) {
perror("in_evdev: F_GETFL fcntl failed");
continue;
}
flags &= ~O_NONBLOCK;
ret = fcntl(fds[i], F_SETFL, flags);
if (ret == -1)
perror("in_evdev: F_SETFL fcntl failed");
}
while (1)
{
struct input_event ev[64];
int fd, rd;
int ret, fd = -1, rd;
fd_set fdset;
FD_ZERO(&fdset);
for (i = 0; i < count; i++)
for (i = 0; i < dcount; i++)
FD_SET(fds[i], &fdset);
ret = select(fdmax + 1, &fdset, NULL, NULL, NULL);
@ -161,9 +252,9 @@ int in_evdev_update_menu(void **data, int count)
return 0;
}
for (i = 0; i < count; i++)
for (i = 0; i < dcount; i++)
if (FD_ISSET(fds[i], &fdset))
fd = fds[i];
*which = i, fd = fds[i];
rd = read(fd, ev, sizeof(ev[0]) * 64);
if (rd < (int) sizeof(ev[0])) {
@ -172,46 +263,40 @@ int in_evdev_update_menu(void **data, int count)
return 0;
}
#define mapkey(o,k) \
case o: \
if (ev[i].value) result |= k; \
else result &= ~k; \
break
for (i = 0; i < rd / sizeof(ev[0]); i++)
{
if (ev[i].type != EV_KEY || ev[i].value < 0 || ev[i].value > 1)
continue;
switch (ev[i].code) {
/* keyboards */
mapkey(KEY_UP, PBTN_UP);
mapkey(KEY_DOWN, PBTN_DOWN);
mapkey(KEY_LEFT, PBTN_LEFT);
mapkey(KEY_RIGHT, PBTN_RIGHT);
mapkey(KEY_ENTER, PBTN_EAST);
mapkey(KEY_ESC, PBTN_SOUTH);
}
if (is_down)
*is_down = ev[i].value;
return ev[i].code;
}
#undef mapkey
if (oldresult != result) break;
}
/* switch back to non-blocking mode */
for (i = 0; i < count; i++) {
if (fds[i] > fdmax) fdmax = fds[i];
flags = (long)fcntl(fds[i], F_GETFL);
if ((int)flags == -1) {
perror("in_evdev: F_GETFL fcntl failed");
continue;
}
flags |= O_NONBLOCK;
ret = fcntl(fds[i], F_SETFL, flags);
if (ret == -1)
perror("in_evdev: F_SETFL fcntl failed");
}
return result;
}
int in_evdev_menu_translate(int keycode)
{
switch (keycode) {
/* keyboards */
case KEY_UP: return PBTN_UP;
case KEY_DOWN: return PBTN_DOWN;
case KEY_LEFT: return PBTN_LEFT;
case KEY_RIGHT: return PBTN_RIGHT;
case KEY_ENTER: return PBTN_EAST;
case KEY_ESC: return PBTN_SOUTH;
default: return 0;
}
}
const char *in_evdev_get_key_name(int keycode)
{
const char *name = NULL;
if (keycode >= 0 && keycode < KEY_MAX)
name = in_evdev_keys[keycode];
if (name == NULL)
name = "Unkn";
return name;
}

View file

@ -5,6 +5,9 @@ int in_evdev_probe(void);
void in_evdev_free(void *drv_data);
int in_evdev_bind_count(void);
int in_evdev_update(void *drv_data, int *binds);
void in_evdev_set_blocking(void *data, int y);
int in_evdev_menu_translate(int keycode);
const char *in_evdev_get_key_name(int keycode);
#else
@ -12,8 +15,11 @@ int in_evdev_update(void *drv_data, int *binds);
#define in_evdev_free(x)
#define in_evdev_bind_count() 0
#define in_evdev_update(x,y) 0
#define in_evdev_set_blocking(x,y)
#define in_evdev_menu_translate 0
#define in_evdev_get_key_name "Unkn"
#endif
int in_evdev_update_menu(void **data, int count);
int in_evdev_update_keycode(void **data, int count, int *which, int *is_down);

View file

@ -102,18 +102,6 @@ void emu_Init(void)
}
static void scaling_update(void)
{
PicoOpt &= ~0x4100;
switch (currentConfig.scaling) {
default: break; // off
case 1: // hw hor
case 2: PicoOpt |= 0x0100; break; // hw hor+vert
case 3: PicoOpt |= 0x4000; break; // sw hor
}
}
void emu_Deinit(void)
{
// save SRAM
@ -814,7 +802,6 @@ void emu_Loop(void)
// make sure we are in correct mode
vidResetMode();
scaling_update();
Pico.m.dirtyPal = 1;
oldmodes = ((Pico.video.reg[12]&1)<<2) ^ 0xc;
emu_findKeyBindCombos();