22 #include "../../SDL_internal.h" 24 #ifdef SDL_JOYSTICK_ANDROID 35 #include "SDL_sysjoystick_c.h" 36 #include "../SDL_joystick_c.h" 37 #include "../../core/android/SDL_android.h" 39 #include "android/keycodes.h" 42 #ifndef AKEYCODE_BUTTON_1 43 #define AKEYCODE_BUTTON_1 188 44 #define AKEYCODE_BUTTON_2 189 45 #define AKEYCODE_BUTTON_3 190 46 #define AKEYCODE_BUTTON_4 191 47 #define AKEYCODE_BUTTON_5 192 48 #define AKEYCODE_BUTTON_6 193 49 #define AKEYCODE_BUTTON_7 194 50 #define AKEYCODE_BUTTON_8 195 51 #define AKEYCODE_BUTTON_9 196 52 #define AKEYCODE_BUTTON_10 197 53 #define AKEYCODE_BUTTON_11 198 54 #define AKEYCODE_BUTTON_12 199 55 #define AKEYCODE_BUTTON_13 200 56 #define AKEYCODE_BUTTON_14 201 57 #define AKEYCODE_BUTTON_15 202 58 #define AKEYCODE_BUTTON_16 203 61 #define ANDROID_ACCELEROMETER_NAME "Android Accelerometer" 62 #define ANDROID_ACCELEROMETER_DEVICE_ID INT_MIN 63 #define ANDROID_MAX_NBUTTONS 36 65 static SDL_joylist_item * JoystickByDeviceId(
int device_id);
67 static SDL_joylist_item *SDL_joylist =
NULL;
68 static SDL_joylist_item *SDL_joylist_tail =
NULL;
70 static int instance_counter = 0;
78 keycode_to_SDL(
int keycode)
85 case AKEYCODE_BUTTON_A:
88 case AKEYCODE_BUTTON_B:
91 case AKEYCODE_BUTTON_X:
94 case AKEYCODE_BUTTON_Y:
97 case AKEYCODE_BUTTON_L1:
100 case AKEYCODE_BUTTON_R1:
103 case AKEYCODE_BUTTON_THUMBL:
106 case AKEYCODE_BUTTON_THUMBR:
109 case AKEYCODE_BUTTON_START:
112 case AKEYCODE_BUTTON_SELECT:
115 case AKEYCODE_BUTTON_MODE:
118 case AKEYCODE_BUTTON_L2:
121 case AKEYCODE_BUTTON_R2:
124 case AKEYCODE_BUTTON_C:
127 case AKEYCODE_BUTTON_Z:
132 case AKEYCODE_DPAD_UP:
135 case AKEYCODE_DPAD_DOWN:
138 case AKEYCODE_DPAD_LEFT:
141 case AKEYCODE_DPAD_RIGHT:
144 case AKEYCODE_DPAD_CENTER:
149 case AKEYCODE_BUTTON_1:
150 case AKEYCODE_BUTTON_2:
151 case AKEYCODE_BUTTON_3:
152 case AKEYCODE_BUTTON_4:
153 case AKEYCODE_BUTTON_5:
154 case AKEYCODE_BUTTON_6:
155 case AKEYCODE_BUTTON_7:
156 case AKEYCODE_BUTTON_8:
157 case AKEYCODE_BUTTON_9:
158 case AKEYCODE_BUTTON_10:
159 case AKEYCODE_BUTTON_11:
160 case AKEYCODE_BUTTON_12:
161 case AKEYCODE_BUTTON_13:
162 case AKEYCODE_BUTTON_14:
163 case AKEYCODE_BUTTON_15:
164 case AKEYCODE_BUTTON_16:
182 Android_OnPadDown(
int device_id,
int keycode)
184 SDL_joylist_item *item;
185 int button = keycode_to_SDL(keycode);
187 item = JoystickByDeviceId(device_id);
188 if (item && item->joystick) {
198 Android_OnPadUp(
int device_id,
int keycode)
200 SDL_joylist_item *item;
201 int button = keycode_to_SDL(keycode);
203 item = JoystickByDeviceId(device_id);
204 if (item && item->joystick) {
214 Android_OnJoy(
int device_id,
int axis,
float value)
217 SDL_joylist_item *item = JoystickByDeviceId(device_id);
218 if (item && item->joystick) {
226 Android_OnHat(
int device_id,
int hat_id,
int x,
int y)
228 const Uint8 position_map[3][3] = {
235 SDL_joylist_item *item = JoystickByDeviceId(device_id);
236 if (item && item->joystick) {
247 Android_AddJoystick(
int device_id,
const char *
name,
SDL_bool is_accelerometer,
int nbuttons,
int naxes,
int nhats,
int nballs)
250 SDL_joylist_item *item;
252 if(JoystickByDeviceId(device_id) !=
NULL || name ==
NULL) {
260 item = (SDL_joylist_item *)
SDL_malloc(
sizeof (SDL_joylist_item));
267 item->device_id = device_id;
269 if ( item->name ==
NULL ) {
274 item->is_accelerometer = is_accelerometer;
276 item->nbuttons = nbuttons;
279 item->nbuttons = ANDROID_MAX_NBUTTONS;
283 item->nballs = nballs;
284 item->device_instance = instance_counter++;
285 if (SDL_joylist_tail ==
NULL) {
286 SDL_joylist = SDL_joylist_tail = item;
288 SDL_joylist_tail->next = item;
289 SDL_joylist_tail = item;
297 #ifdef DEBUG_JOYSTICK 298 SDL_Log(
"Added joystick %s with device_id %d", name, device_id);
305 Android_RemoveJoystick(
int device_id)
307 SDL_joylist_item *item = SDL_joylist;
308 SDL_joylist_item *prev =
NULL;
311 while (item !=
NULL) {
312 if (item->device_id == device_id) {
323 if (item->joystick) {
324 item->joystick->hwdata =
NULL;
328 prev->next = item->next;
331 SDL_joylist = item->next;
333 if (item == SDL_joylist_tail) {
334 SDL_joylist_tail = prev;
342 #ifdef DEBUG_JOYSTICK 343 SDL_Log(
"Removed joystick with device_id %d", device_id);
359 Android_AddJoystick(ANDROID_ACCELEROMETER_DEVICE_ID, ANDROID_ACCELEROMETER_NAME,
SDL_TRUE, 0, 3, 0, 0);
384 static SDL_joylist_item *
385 JoystickByDevIndex(
int device_index)
387 SDL_joylist_item *item = SDL_joylist;
389 if ((device_index < 0) || (device_index >=
numjoysticks)) {
393 while (device_index > 0) {
402 static SDL_joylist_item *
403 JoystickByDeviceId(
int device_id)
405 SDL_joylist_item *item = SDL_joylist;
407 while (item !=
NULL) {
408 if (item->device_id == device_id) {
417 while (item !=
NULL) {
418 if (item->device_id == device_id) {
431 return JoystickByDevIndex(device_index)->name;
437 return JoystickByDevIndex(device_index)->device_instance;
448 SDL_joylist_item *item = JoystickByDevIndex(device_index);
454 if (item->joystick !=
NULL) {
458 joystick->instance_id = item->device_instance;
461 joystick->nhats = item->nhats;
462 joystick->nballs = item->nballs;
463 joystick->nbuttons = item->nbuttons;
464 joystick->naxes = item->naxes;
472 return joystick->hwdata !=
NULL;
481 SDL_joylist_item *item = SDL_joylist;
484 if (item->is_accelerometer) {
485 if (item->joystick) {
487 for ( i = 0; i < 3; i++ ) {
488 if (values[i] > 1.0
f) {
490 }
else if (values[i] < -1.0
f) {
494 value = (
Sint16)(values[i] * 32767.0
f);
509 SDL_joylist_item *item = (SDL_joylist_item *) joystick->hwdata;
511 item->joystick =
NULL;
519 SDL_joylist_item *item =
NULL;
522 for (item = SDL_joylist;
item; item =
next) {
528 SDL_joylist = SDL_joylist_tail =
NULL;
531 instance_counter = 0;
536 return JoystickByDevIndex(device_index)->guid;
543 if (joystick->hwdata !=
NULL) {
544 return ((SDL_joylist_item*)joystick->hwdata)->guid;
void SDL_PrivateJoystickRemoved(SDL_JoystickID device_instance)
int SDL_PrivateJoystickHat(SDL_Joystick *joystick, Uint8 hat, Uint8 value)
int SDL_SYS_NumJoysticks()
GLint GLint GLint GLint GLint x
SDL_bool Android_JNI_GetAccelerometerValues(float values[3])
set set set set set set set macro pixldst1 abits if abits op else op endif endm macro pixldst2 abits if abits op else op endif endm macro pixldst4 abits if abits op else op endif endm macro pixldst0 abits op endm macro pixldst3 mem_operand op endm macro pixldst30 mem_operand op endm macro pixldst abits if abits elseif abits elseif abits elseif abits elseif abits pixldst0 abits else pixldst0 abits pixldst0 abits pixldst0 abits pixldst0 abits endif elseif abits else pixldst0 abits pixldst0 abits endif elseif abits else error unsupported bpp *numpix else pixst endif endm macro pixld1_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl else error unsupported endif endm macro pixld2_s mem_operand if mov asr add asl add asl mov asr sub UNIT_X add asl mov asr add asl add asl mov asr add UNIT_X add asl else pixld1_s mem_operand pixld1_s mem_operand endif endm macro pixld0_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl endif endm macro pixld_s_internal mem_operand if mem_operand pixld2_s mem_operand pixdeinterleave basereg elseif mem_operand elseif mem_operand elseif mem_operand elseif mem_operand pixld0_s mem_operand else pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else error unsupported mem_operand if bpp mem_operand endif endm macro vuzp8 reg2 vuzp d d ®2 endm macro vzip8 reg2 vzip d d ®2 endm macro pixdeinterleave basereg basereg basereg basereg basereg endif endm macro pixinterleave basereg basereg basereg basereg basereg endif endm macro PF boost_increment endif if endif PF tst PF addne PF subne PF cmp ORIG_W if endif if endif if endif PF subge ORIG_W PF subges if endif if endif if endif endif endm macro cache_preload_simple endif if dst_r_bpp pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE *dst_r_bpp/8)] endif if mask_bpp pld if[MASK, #(PREFETCH_DISTANCE_SIMPLE *mask_bpp/8)] endif endif endm macro fetch_mask_pixblock pixld mask_basereg pixblock_size MASK endm macro ensure_destination_ptr_alignment process_pixblock_tail_head if beq irp local skip1(dst_w_bpp<=(lowbit *8)) &&((lowbit *8)<(pixblock_size *dst_w_bpp)) .if lowbit< 16 tst DST_R
int SDL_PrivateJoystickButton(SDL_Joystick *joystick, Uint8 button, Uint8 state)
struct joystick_hwdata * next
GLuint const GLchar * name
void SDL_SYS_JoystickQuit(void)
uint32_t Uint32
An unsigned 32-bit integer type.
int SDL_PrivateJoystickAxis(SDL_Joystick *joystick, Uint8 axis, Sint16 value)
#define SDL_GetHintBoolean
#define SDL_HINT_ACCELEROMETER_AS_JOYSTICK
A variable controlling whether the Android / iOS built-in accelerometer should be listed as a joystic...
#define SDL_HAT_RIGHTDOWN
GLint GLint GLint GLint GLint GLint y
Uint32 SDL_GetTicks(void)
Get the number of milliseconds since the SDL library initialization.
GLsizei const GLfloat * value
uint8_t Uint8
An unsigned 8-bit integer type.
SDL_bool SDL_SYS_JoystickAttached(SDL_Joystick *joystick)
void SDL_SYS_JoystickDetect()
GLenum GLsizei GLsizei GLint * values
void SDL_PrivateJoystickAdded(int device_index)
const char * SDL_SYS_JoystickNameForDeviceIndex(int device_index)
void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick)
SDL_JoystickGUID SDL_SYS_JoystickGetGUID(SDL_Joystick *joystick)
return Display return Display Bool Bool int int int return Display XEvent Bool(*) XPointer return Display return Display Drawable _Xconst char unsigned int unsigned int return Display Pixmap Pixmap XColor XColor unsigned int unsigned int return Display _Xconst char char int char return Display Visual unsigned int int int char unsigned int unsigned int in i)
#define SDL_assert(condition)
int SDL_SYS_JoystickInit(void)
GLbitfield GLuint64 timeout
struct SDL_joylist_item * item
SDL_JoystickID SDL_SYS_GetInstanceIdOfDeviceIndex(int device_index)
int SDL_SYS_JoystickOpen(SDL_Joystick *joystick, int device_index)
void Android_JNI_PollInputDevices(void)
void SDL_SYS_JoystickClose(SDL_Joystick *joystick)
#define SDL_TICKS_PASSED(A, B)
Compare SDL ticks values, and return true if A has passed B.
SDL_JoystickGUID SDL_SYS_JoystickGetDeviceGUID(int device_index)
int16_t Sint16
A signed 16-bit integer type.