Repository navigation
Expand file tree
/
Copy pathSDL_vitavideo.c
More file actions
610 lines (521 loc) · 17.8 KB
/
Copy pathSDL_vitavideo.c
File metadata and controls
610 lines (521 loc) · 17.8 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
/*
Simple DirectMedia Layer
Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#ifdef SDL_VIDEO_DRIVER_VITA
/* SDL internals */
#include "../SDL_sysvideo.h"
#include "SDL_version.h"
#include "SDL_syswm.h"
#include "SDL_loadso.h"
#include "SDL_events.h"
#include "../../events/SDL_mouse_c.h"
#include "../../events/SDL_keyboard_c.h"
/* VITA declarations */
#include <psp2/kernel/processmgr.h>
#include "SDL_vitavideo.h"
#include "SDL_vitatouch.h"
#include "SDL_vitakeyboard.h"
#include "SDL_vitamouse_c.h"
#include "SDL_vitaframebuffer.h"
#include "SDL_vitamessagebox.h"
#if defined(SDL_VIDEO_VITA_PIB)
#include "SDL_vitagles_c.h"
#elif defined(SDL_VIDEO_VITA_PVR)
#include "SDL_vitagles_pvr_c.h"
#if defined(SDL_VIDEO_VITA_PVR_OGL)
#include "SDL_vitagl_pvr_c.h"
#endif
#define VITA_GLES_GetProcAddress SDL_EGL_GetProcAddress
#define VITA_GLES_UnloadLibrary SDL_EGL_UnloadLibrary
#define VITA_GLES_SetSwapInterval SDL_EGL_SetSwapInterval
#define VITA_GLES_GetSwapInterval SDL_EGL_GetSwapInterval
#define VITA_GLES_DeleteContext SDL_EGL_DeleteContext
#endif
SDL_Window *Vita_Window;
static void VITA_Destroy(SDL_VideoDevice *device)
{
/* SDL_VideoData *phdata = (SDL_VideoData *) device->driverdata; */
SDL_free(device->driverdata);
SDL_free(device);
// if (device->driverdata != NULL) {
// device->driverdata = NULL;
// }
}
static SDL_VideoDevice *VITA_Create()
{
SDL_VideoDevice *device;
SDL_VideoData *phdata;
#ifdef SDL_VIDEO_VITA_PIB
SDL_GLDriverData *gldata;
#endif
/* Initialize SDL_VideoDevice structure */
device = (SDL_VideoDevice *)SDL_calloc(1, sizeof(SDL_VideoDevice));
if (!device) {
SDL_OutOfMemory();
return NULL;
}
/* Initialize internal VITA specific data */
phdata = (SDL_VideoData *)SDL_calloc(1, sizeof(SDL_VideoData));
if (!phdata) {
SDL_OutOfMemory();
SDL_free(device);
return NULL;
}
#ifdef SDL_VIDEO_VITA_PIB
gldata = (SDL_GLDriverData *)SDL_calloc(1, sizeof(SDL_GLDriverData));
if (!gldata) {
SDL_OutOfMemory();
SDL_free(device);
SDL_free(phdata);
return NULL;
}
device->gl_data = gldata;
phdata->egl_initialized = SDL_TRUE;
#endif
phdata->ime_active = SDL_FALSE;
device->driverdata = phdata;
/* Setup amount of available displays and current display */
device->num_displays = 0;
/* Set device free function */
device->free = VITA_Destroy;
/* Setup all functions which we can handle */
device->VideoInit = VITA_VideoInit;
device->VideoQuit = VITA_VideoQuit;
device->GetDisplayModes = VITA_GetDisplayModes;
device->SetDisplayMode = VITA_SetDisplayMode;
device->CreateSDLWindow = VITA_CreateWindow;
device->CreateSDLWindowFrom = VITA_CreateWindowFrom;
device->SetWindowTitle = VITA_SetWindowTitle;
device->SetWindowIcon = VITA_SetWindowIcon;
device->SetWindowPosition = VITA_SetWindowPosition;
device->SetWindowSize = VITA_SetWindowSize;
device->ShowWindow = VITA_ShowWindow;
device->HideWindow = VITA_HideWindow;
device->RaiseWindow = VITA_RaiseWindow;
device->MaximizeWindow = VITA_MaximizeWindow;
device->MinimizeWindow = VITA_MinimizeWindow;
device->RestoreWindow = VITA_RestoreWindow;
device->SetWindowMouseGrab = VITA_SetWindowGrab;
device->SetWindowKeyboardGrab = VITA_SetWindowGrab;
device->DestroyWindow = VITA_DestroyWindow;
device->GetWindowWMInfo = VITA_GetWindowWMInfo;
/*
// Disabled, causes issues on high-framerate updates. SDL still emulates this.
device->CreateWindowFramebuffer = VITA_CreateWindowFramebuffer;
device->UpdateWindowFramebuffer = VITA_UpdateWindowFramebuffer;
device->DestroyWindowFramebuffer = VITA_DestroyWindowFramebuffer;
*/
#if defined(SDL_VIDEO_VITA_PIB) || defined(SDL_VIDEO_VITA_PVR)
#if defined(SDL_VIDEO_VITA_PVR_OGL)
if (SDL_getenv("VITA_PVR_OGL") != NULL) {
device->GL_LoadLibrary = VITA_GL_LoadLibrary;
device->GL_CreateContext = VITA_GL_CreateContext;
device->GL_GetProcAddress = VITA_GL_GetProcAddress;
} else {
#endif
device->GL_LoadLibrary = VITA_GLES_LoadLibrary;
device->GL_CreateContext = VITA_GLES_CreateContext;
device->GL_GetProcAddress = VITA_GLES_GetProcAddress;
#if defined(SDL_VIDEO_VITA_PVR_OGL)
}
#endif
device->GL_UnloadLibrary = VITA_GLES_UnloadLibrary;
device->GL_MakeCurrent = VITA_GLES_MakeCurrent;
device->GL_SetSwapInterval = VITA_GLES_SetSwapInterval;
device->GL_GetSwapInterval = VITA_GLES_GetSwapInterval;
device->GL_SwapWindow = VITA_GLES_SwapWindow;
device->GL_DeleteCo
8000
ntext = VITA_GLES_DeleteContext;
#endif
device->HasScreenKeyboardSupport = VITA_HasScreenKeyboardSupport;
device->ShowScreenKeyboard = VITA_ShowScreenKeyboard;
device->HideScreenKeyboard = VITA_HideScreenKeyboard;
device->IsScreenKeyboardShown = VITA_IsScreenKeyboardShown;
device->PumpEvents = VITA_PumpEvents;
return device;
}
VideoBootStrap VITA_bootstrap = {
"VITA",
"VITA Video Driver",
VITA_Create,
VITA_ShowMessageBox
};
/*****************************************************************************/
/* SDL Video and Display initialization/handling functions */
/*****************************************************************************/
int VITA_VideoInit(_THIS)
{
SDL_VideoDisplay display;
SDL_DisplayMode current_mode;
#if defined(SDL_VIDEO_VITA_PVR)
char *res = SDL_getenv("VITA_RESOLUTION");
#endif
SDL_zero(current_mode);
#if defined(SDL_VIDEO_VITA_PVR)
if (res) {
/* 1088i for PSTV (Or Sharpscale) */
if (!SDL_strncmp(res, "1080", 4)) {
current_mode.w = 1920;
current_mode.h = 1088;
}
/* 725p for PSTV (Or Sharpscale) */
else if (!SDL_strncmp(res, "720", 3)) {
current_mode.w = 1280;
current_mode.h = 725;
}
}
/* 544p */
else {
#endif
current_mode.w = 960;
current_mode.h = 544;
#if defined(SDL_VIDEO_VITA_PVR)
}
#endif
current_mode.refresh_rate = 60;
/* 32 bpp for default */
current_mode.format = SDL_PIXELFORMAT_ABGR8888;
current_mode.driverdata = NULL;
SDL_zero(display);
display.desktop_mode = current_mode;
display.current_mode = current_mode;
display.driverdata = NULL;
SDL_AddVideoDisplay(&display, SDL_FALSE);
VITA_InitTouch();
VITA_InitKeyboard();
VITA_InitMouse();
return 1;
}
void VITA_VideoQuit(_THIS)
{
VITA_QuitTouch();
}
void VITA_GetDisplayModes(_THIS, SDL_VideoDisplay *display)
{
SDL_AddDisplayMode(display, &display->current_mode);
}
int VITA_SetDisplayMode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
{
return 0;
}
int VITA_CreateWindow(_THIS, SDL_Window *window)
{
SDL_WindowData *wdata;
#if defined(SDL_VIDEO_VITA_PVR)
Psp2NativeWindow win;
int temp_major = 2;
int temp_minor = 1;
int temp_profile = 0;
#endif
/* Allocate window internal data */
wdata = (SDL_WindowData *)SDL_calloc(1, sizeof(SDL_WindowData));
if (!wdata) {
return SDL_OutOfMemory();
}
/* Setup driver data for this window */
window->driverdata = wdata;
// Vita can only have one window
if (Vita_Window) {
return SDL_SetError("Only one window supported");
}
Vita_Window = window;
#if defined(SDL_VIDEO_VITA_PVR)
win.type = PSP2_DRAWABLE_TYPE_WINDOW;
win.numFlipBuffers = 2;
win.flipChainThrdAffinity = 0x20000;
/* 1088i for PSTV (Or Sharpscale) */
if (window->w == 1920) {
win.windowSize = PSP2_WINDOW_1920X1088;
}
/* 725p for PSTV (Or Sharpscale) */
else if (window->w == 1280) {
win.windowSize = PSP2_WINDOW_1280X725;
}
/* 544p */
else {
win.windowSize = PSP2_WINDOW_960X544;
}
if (window->flags & SDL_WINDOW_OPENGL) {
if (SDL_getenv("VITA_PVR_OGL") != NUL
8000
L) {
/* Set version to 2.1 and PROFILE to ES */
temp_major = _this->gl_config.major_version;
temp_minor = _this->gl_config.minor_version;
temp_profile = _this->gl_config.profile_mask;
_this->gl_config.major_version = 2;
_this->gl_config.minor_version = 1;
_this->gl_config.profile_mask = SDL_GL_CONTEXT_PROFILE_ES;
}
wdata->egl_surface = SDL_EGL_CreateSurface(_this, &win);
if (wdata->egl_surface == EGL_NO_SURFACE) {
return SDL_SetError("Could not create GLES window surface");
}
if (SDL_getenv("VITA_PVR_OGL") != NULL) {
/* Revert */
_this->gl_config.major_version = temp_major;
_this->gl_config.minor_version = temp_minor;
_this->gl_config.profile_mask = temp_profile;
}
}
#endif
// fix input, we need to find a better way
SDL_SetKeyboardFocus(window);
/* Window has been successfully created */
return 0;
}
int VITA_CreateWindowFrom(_THIS, SDL_Window *window, const void *data)
{
return -1;
}
void VITA_SetWindowTitle(_THIS, SDL_Window *window)
{
}
void VITA_SetWindowIcon(_THIS, SDL_Window *window, SDL_Surface *icon)
{
}
void VITA_SetWindowPosition(_THIS, SDL_Window *window)
{
}
void VITA_SetWindowSize(_THIS, SDL_Window *window)
{
}
void VITA_ShowWindow(_THIS, SDL_Window *window)
{
}
void VITA_HideWindow(_THIS, SDL_Window *window)
{
}
void VITA_RaiseWindow(_THIS, SDL_Window *window)
{
}
void VITA_MaximizeWindow(_THIS, SDL_Window *window)
{
}
void VITA_MinimizeWindow(_THIS, SDL_Window *window)
{
}
void VITA_RestoreWindow(_THIS, SDL_Window *window)
{
}
void VITA_SetWindowGrab(_THIS, SDL_Window *window, SDL_bool grabbed)
{
}
void VITA_DestroyWindow(_THIS, SDL_Window *window)
{
// SDL_VideoData *videodata = (SDL_VideoData *)_this->driverdata;
SDL_WindowData *data;
data = window->driverdata;
if (data) {
// TODO: should we destroy egl context? No one sane should recreate ogl window as non-ogl
SDL_free(data);
}
window->driverdata = NULL;
Vita_Window = NULL;
}
/*****************************************************************************/
/* SDL Window Manager function */
/*****************************************************************************/
SDL_bool VITA_GetWindowWMInfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo *info)
{
if (info->version.major <= SDL_MAJOR_VERSION) {
return SDL_TRUE;
} else {
SDL_SetError("application not compiled with SDL %d\n",
SDL_MAJOR_VERSION);
return SDL_FALSE;
}
/* Failed to get window manager information */
return SDL_FALSE;
}
SDL_bool VITA_HasScreenKeyboardSupport(_THIS)
{
return SDL_TRUE;
}
#if !defined(SCE_IME_LANGUAGE_ENGLISH_US)
#define SCE_IME_LANGUAGE_ENGLISH_US SCE_IME_LANGUAGE_ENGLISH
#endif
static void utf16_to_utf8(const uint16_t *src, uint8_t *dst)
{
int i;
for (i = 0; src[i]; i++) {
if (!(src[i] & 0xFF80)) {
*(dst++) = src[i] & 0xFF;
} else if (!(src[i] & 0xF800)) {
*(dst++) = ((src[i] >> 6) & 0xFF) | 0xC0;
*(dst++) = (src[i] & 0x3F) | 0x80;
} else if ((src[i] & 0xFC00) == 0xD800 && (src[i + 1] & 0xFC00) == 0xDC00) {
*(dst++) = (((src[i] + 64) >> 8) & 0x3) | 0xF0;
*(dst++) = (((src[i] >> 2) + 16) & 0x3F) | 0x80;
*(dst++) = ((src[i] >> 4) & 0x30) | 0x80 | ((src[i + 1] << 2) & 0xF);
*(dst++) = (src[i + 1] & 0x3F) | 0x80;
i += 1;
} else {
*(dst++) = ((src[i] >> 12) & 0xF) | 0xE0;
*(dst++) = ((src[i] >> 6) & 0x3F) | 0x80;
*(dst++) = (src[i] & 0x3F) | 0x80;
}
}
*dst = '\0';
}
#if defined(SDL_VIDEO_VITA_PVR)
SceWChar16 libime_out[SCE_IME_MAX_PREEDIT_LENGTH + SCE_IME_MAX_TEXT_LENGTH + 1];
char libime_initval[8] = { 1 };
SceImeCaret caret_rev;
void VITA_ImeEventHandler(void *arg, const SceImeEventData *e)
{
SDL_VideoData *videodata = (SDL_VideoData *)arg;
SDL_Scancode scancode;
uint8_t utf8_buffer[SCE_IME_MAX_TEXT_LENGTH];
switch (e->id) {
case SCE_IME_EVENT_UPDATE_TEXT:
if (e->param.text.caretIndex == 0) {
SDL_SendKeyboardKeyAutoRelease(SDL_SCANCODE_BACKSPACE);
sceImeSetText((SceWChar16 *)libime_initval, 4);
} else {
scancode = SDL_GetScancodeFromKey(*(SceWChar16 *)&libime_out[1]);
if (scancode == SDL_SCANCODE_SPACE) {
SDL_SendKeyboardKeyAutoRelease(SDL_SCANCODE_SPACE);
} else {
utf16_to_utf8((SceWChar16 *)&libime_out[1], utf8_buffer);
SDL_SendKeyboardText((const char *)utf8_buffer);
}
SDL_memset(&caret_rev, 0, sizeof(SceImeCaret));
SDL_memset(libime_out, 0, ((SCE_IME_MAX_PREEDIT_LENGTH + SCE_IME_MAX_TEXT_LENGTH + 1) * sizeof(SceWChar16)));
caret_rev.index = 1;
sceImeSetCaret(&caret_rev);
sceImeSetText((SceWChar16 *)libime_initval, 4);
}
break;
case SCE_IME_EVENT_PRESS_ENTER:
SDL_SendKeyboardKeyAutoRelease(SDL_SCANCODE_RETURN);
case SCE_IME_EVENT_PRESS_CLOSE:
sceImeClose();
videodata->ime_active = SDL_FALSE;
break;
}
}
#endif
void VITA_ShowScreenKeyboard(_THIS, SDL_Window *window)
{
SDL_VideoData *videodata = (SDL_VideoData *)_this->driverdata;
SceInt32 res;
#if defined(SDL_VIDEO_VITA_PVR)
SceUInt32 libime_work[SCE_IME_WORK_BUFFER_SIZE / sizeof(SceInt32)];
SceImeParam param;
sceImeParamInit(¶m);
SDL_memset(libime_out, 0, ((SCE_IME_MAX_PREEDIT_LENGTH + SCE_IME_MAX_TEXT_LENGTH + 1) * sizeof(SceWChar16)));
param.supportedLanguages = SCE_IME_LANGUAGE_ENGLISH_US;
param.languagesForced = SCE_FALSE;
param.type = SCE_IME_TYPE_DEFAULT;
param.option = SCE_IME_OPTION_NO_ASSISTANCE;
param.inputTextBuffer = libime_out;
param.maxTextLength = SCE_IME_MAX_TEXT_LENGTH;
param.handler = VITA_ImeEventHandler;
param.filter = NULL;
param.initialText = (SceWChar16 *)libime_initval;
param.arg = videodata;
param.work = libime_work;
res = sceImeOpen(¶m);
if (res < 0) {
SDL_SetError("Failed to init IME");
return;
}
#else
SceWChar16 *title = u"";
SceWChar16 *text = u"";
SceImeDialogParam param;
sceImeDialogParamInit(¶m);
param.supportedLanguages = 0;
param.languagesForced = SCE_FALSE;
param.type = SCE_IME_TYPE_DEFAULT;
param.option = 0;
param.textBoxMode = SCE_IME_DIALOG_TEXTBOX_MODE_WITH_CLEAR;
param.maxTextLength = SCE_IME_DIALOG_MAX_TEXT_LENGTH;
param.title = title;
param.initialText = text;
param.inputTextBuffer = videodata->ime_buffer;
res = sceImeDialogInit(¶m);
if (res < 0) {
SDL_SetError("Failed to init IME dialog");
return;
}
#endif
videodata->ime_active = SDL_TRUE;
}
void VITA_HideScreenKeyboard(_THIS, SDL_Window *window)
{
#if !defined(SDL_VIDEO_VITA_PVR)
SDL_VideoData *videodata = (SDL_VideoData *)_this->driverdata;
SceCommonDialogStatus dialogStatus = sceImeDialogGetStatus();
switch (dialogStatus) {
default:
case SCE_COMMON_DIALOG_STATUS_NONE:
case SCE_COMMON_DIALOG_STATUS_RUNNING:
break;
case SCE_COMMON_DIALOG_STATUS_FINISHED:
sceImeDialogTerm();
break;
}
videodata->ime_active = SDL_FALSE;
#endif
}
SDL_bool VITA_IsScreenKeyboardShown(_THIS, SDL_Window *window)
{
#if defined(SDL_VIDEO_VITA_PVR)
SDL_VideoData *videodata = (SDL_VideoData *)_this->driverdata;
return videodata->ime_active;
#else
SceCommonDialogStatus dialogStatus = sceImeDialogGetStatus();
return dialogStatus == SCE_COMMON_DIALOG_STATUS_RUNNING;
#endif
}
void VITA_PumpEvents(_THIS)
{
#if !defined(SDL_VIDEO_VITA_PVR)
SDL_VideoData *videodata = (SDL_VideoData *)_this->driverdata;
#endif
if (_this->suspend_screensaver) {
// cancel all idle timers to prevent vita going to sleep
sceKernelPowerTick(SCE_KERNEL_POWER_TICK_DEFAULT);
}
VITA_PollTouch();
VITA_PollKeyboard();
VITA_PollMouse();
#if !defined(SDL_VIDEO_VITA_PVR)
if (videodata->ime_active == SDL_TRUE) {
// update IME status. Terminate, if finished
SceCommonDialogStatus dialogStatus = sceImeDialogGetStatus();
if (dialogStatus == SCE_COMMON_DIALOG_STATUS_FINISHED) {
uint8_t utf8_buffer[SCE_IME_DIALOG_MAX_TEXT_LENGTH];
SceImeDialogResult result;
SDL_memset(&result, 0, sizeof(SceImeDialogResult));
sceImeDialogGetResult(&result);
// Convert UTF16 to UTF8
utf16_to_utf8(videodata->ime_buffer, utf8_buffer);
// Send SDL event
SDL_SendKeyboardText((const char *)utf8_buffer);
// Send enter key only on enter
if (result.button == SCE_IME_DIALOG_BUTTON_ENTER) {
SDL_SendKeyboardKeyAutoRelease(SDL_SCANCODE_RETURN);
}
sceImeDialogTerm();
videodata->ime_active = SDL_FALSE;
}
}
#endif
}
#endif /* SDL_VIDEO_DRIVER_VITA */
/* vi: set ts=4 sw=4 expandtab: */