blob: c00a46c5566473273e6390b2b3c0dfb212b1edfb
1 | /* |
2 | // Copyright (c) 2014 Intel Corporation |
3 | // |
4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
5 | // you may not use this file except in compliance with the License. |
6 | // You may obtain a copy of the License at |
7 | // |
8 | // http://www.apache.org/licenses/LICENSE-2.0 |
9 | // |
10 | // Unless required by applicable law or agreed to in writing, software |
11 | // distributed under the License is distributed on an "AS IS" BASIS, |
12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | // See the License for the specific language governing permissions and |
14 | // limitations under the License. |
15 | // |
16 | // This file is modified by Amlogic, Inc. 2017.01.17. |
17 | */ |
18 | |
19 | #include <fcntl.h> |
20 | #include <inttypes.h> |
21 | #include <HwcTrace.h> |
22 | #include <PhysicalDevice.h> |
23 | #include <Hwcomposer.h> |
24 | #include <sys/ioctl.h> |
25 | #include <sync/sync.h> |
26 | #include <Utils.h> |
27 | #include <HwcFenceControl.h> |
28 | #include <cutils/properties.h> |
29 | #include <tvp/OmxUtil.h> |
30 | #include <framebuffer.h> |
31 | #include <AmVideo.h> |
32 | |
33 | #define FB_IOC_MAGIC 'O' |
34 | #define FBIOPUT_OSD_CURSOR _IOWR(FB_IOC_MAGIC, 0x0, struct fb_cursor) |
35 | |
36 | namespace android { |
37 | namespace amlogic { |
38 | |
39 | PhysicalDevice::PhysicalDevice(hwc2_display_t id, Hwcomposer& hwc, IComposeDeviceFactory* controlFactory) |
40 | : mId(id), |
41 | mHwc(hwc), |
42 | mControlFactory(controlFactory), |
43 | mVsyncObserver(NULL), |
44 | mConnectorPresent(false), |
45 | mSecure(false), |
46 | mFramebufferHnd(NULL), |
47 | mSystemControl(NULL), |
48 | mFbSlot(0), |
49 | mComposer(NULL), |
50 | mPriorFrameRetireFence(-1), |
51 | mClientTargetHnd(NULL), |
52 | mTargetAcquireFence(-1), |
53 | mRenderMode(GLES_COMPOSE_MODE), |
54 | mPreviousRenderMode(GLES_COMPOSE_MODE), |
55 | mIsValidated(false), |
56 | mIsContinuousBuf(true), |
57 | mDirectRenderLayerId(0), |
58 | mVideoOverlayLayerId(0), |
59 | mGE2DClearVideoRegionCount(0), |
60 | mGE2DComposeFrameCount(0), |
61 | mDirectComposeFrameCount(0), |
62 | mGetInitState(false), |
63 | mInitialized(false), |
64 | mOmxVideoHandle(0), |
65 | mFirstPostFb(true), |
66 | mVideoLayerOpenByOMX(false) { |
67 | CTRACE(); |
68 | |
69 | switch (id) { |
70 | case DEVICE_PRIMARY: |
71 | mName = "Primary"; |
72 | break; |
73 | case DEVICE_EXTERNAL: |
74 | mName = "External"; |
75 | break; |
76 | default: |
77 | mName = "Unknown"; |
78 | } |
79 | |
80 | mHdrCapabilities.init = false; |
81 | |
82 | // clear layers vectors. |
83 | mHwcSecureLayers.clear(); |
84 | mHwcLayersChangeType.clear(); |
85 | mHwcLayersChangeRequest.clear(); |
86 | mHwcGlesLayers.clear(); |
87 | mHwcLayers.clear(); |
88 | mGE2DRenderSortedLayerIds.clear(); |
89 | |
90 | mHwcCurReleaseFences = mHwcPriorReleaseFences = NULL; |
91 | mOmxKeepLastFrame = 0; |
92 | AmVideo::getInstance()->getOmxKeepLastFrame(&mOmxKeepLastFrame); |
93 | } |
94 | |
95 | PhysicalDevice::~PhysicalDevice() { |
96 | WARN_IF_NOT_DEINIT(); |
97 | clearFenceList(mHwcCurReleaseFences); |
98 | clearFenceList(mHwcPriorReleaseFences); |
99 | if (mOmxVideoHandle != 0) { |
100 | closeamvideo(); |
101 | mOmxVideoHandle = 0; |
102 | } |
103 | } |
104 | |
105 | bool PhysicalDevice::initialize() { |
106 | CTRACE(); |
107 | |
108 | if (mId != DEVICE_PRIMARY && mId != DEVICE_EXTERNAL) { |
109 | ETRACE("invalid device type"); |
110 | return false; |
111 | } |
112 | |
113 | // init Display here. |
114 | initDisplay(); |
115 | |
116 | // create vsync event observer, we only have soft vsync now... |
117 | mVsyncObserver = new SoftVsyncObserver(*this); |
118 | if (!mVsyncObserver || !mVsyncObserver->initialize()) { |
119 | DEINIT_AND_RETURN_FALSE("failed to create vsync observer"); |
120 | } |
121 | |
122 | UeventObserver *observer = Hwcomposer::getInstance().getUeventObserver(); |
123 | if (observer) { |
124 | observer->registerListener( |
125 | Utils::getHdcpUeventEnvelope(), |
126 | hdcpEventListener, |
127 | this); |
128 | } else { |
129 | ETRACE("PhysicalDevice::Uevent observer is NULL"); |
130 | } |
131 | |
132 | mDisplayHdmi = new DisplayHdmi(); |
133 | framebuffer_info_t framebufferInfo = *(mFramebufferContext->getInfo()); |
134 | framebufferInfo.info.xres = mDisplayWidth; |
135 | framebufferInfo.info.yres = mDisplayHeight; |
136 | mDisplayHdmi->initialize(framebufferInfo); |
137 | |
138 | mInitialized = true; |
139 | return true; |
140 | } |
141 | |
142 | auto PhysicalDevice::getSystemControlService() { |
143 | static bool bGot = false; |
144 | static auto systemControl = ISystemControl::getService(); |
145 | if (bGot) { |
146 | ETRACE("systemControl is already exist"); |
147 | return systemControl; |
148 | } |
149 | mDeathRecipient = new SystemControlDeathRecipient(); |
150 | Return<bool> linked = systemControl->linkToDeath(mDeathRecipient, /*cookie*/ 0); |
151 | if (!linked.isOk()) { |
152 | ETRACE("Transaction error in linking to system service death: %s", |
153 | linked.description().c_str()); |
154 | } else if (!linked) { |
155 | ETRACE("Unable to link to system service death notifications"); |
156 | } else { |
157 | DTRACE("Link to system service death notification successful"); |
158 | } |
159 | bGot = true; |
160 | return systemControl; |
161 | } |
162 | |
163 | void PhysicalDevice::updateDisplayInfo(char defaultMode[64]) { |
164 | if (!strncmp(defaultMode, "720", 3)) { |
165 | mDisplayWidth= FULL_WIDTH_720; |
166 | mDisplayHeight = FULL_HEIGHT_720; |
167 | } else if (!strncmp(defaultMode, "1080", 4)) { |
168 | mDisplayWidth = FULL_WIDTH_1080; |
169 | mDisplayHeight = FULL_HEIGHT_1080; |
170 | } else if (!strncmp(defaultMode, "4k2k", 4)) { |
171 | mDisplayWidth = FULL_WIDTH_4K2K; |
172 | mDisplayHeight = FULL_HEIGHT_4K2K; |
173 | } |
174 | } |
175 | |
176 | void PhysicalDevice::hdcpEventListener(void *data, bool status) { |
177 | PhysicalDevice *pThis = (PhysicalDevice*)data; |
178 | if (pThis) { |
179 | pThis->setSecureStatus(status); |
180 | } |
181 | } |
182 | |
183 | void PhysicalDevice::setSecureStatus(bool status) { |
184 | DTRACE("hdcp event: %d", status); |
185 | mSecure = status; |
186 | } |
187 | |
188 | void PhysicalDevice::deinitialize() { |
189 | Mutex::Autolock _l(mLock); |
190 | |
191 | DEINIT_AND_DELETE_OBJ(mVsyncObserver); |
192 | DEINIT_AND_DELETE_OBJ(mDisplayHdmi); |
193 | DEINIT_AND_DELETE_OBJ(mComposer); |
194 | |
195 | if (mFramebufferContext != NULL) { |
196 | delete mFramebufferContext; |
197 | mFramebufferContext = NULL; |
198 | } |
199 | |
200 | if (mCursorContext != NULL) { |
201 | delete mCursorContext; |
202 | mCursorContext = NULL; |
203 | } |
204 | |
205 | mInitialized = false; |
206 | } |
207 | |
208 | HwcLayer* PhysicalDevice::getLayerById(hwc2_layer_t layerId) { |
209 | HwcLayer* layer = NULL; |
210 | ssize_t index = mHwcLayers.indexOfKey(layerId); |
211 | |
212 | if (index >= 0) { |
213 | layer = mHwcLayers.valueFor(layerId); |
214 | } |
215 | |
216 | if (!layer) { |
217 | DTRACE("getLayerById %lld error!", layerId); |
218 | } |
219 | return layer; |
220 | } |
221 | |
222 | int32_t PhysicalDevice::acceptDisplayChanges() { |
223 | HwcLayer* layer = NULL; |
224 | |
225 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
226 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
227 | layer = mHwcLayersChangeType.valueAt(i); |
228 | if (layer) { |
229 | // deal non secure display. |
230 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
231 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
232 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
233 | HwcLayer* secureLayer = mHwcSecureLayers.valueAt(j); |
234 | // deal secure layers release fence and composition type on non secure display. |
235 | addReleaseFence(secureLayerId, secureLayer->getDuppedAcquireFence()); |
236 | if (layerId == secureLayerId) { |
237 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
238 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
239 | continue; |
240 | } |
241 | } |
242 | } |
243 | } |
244 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
245 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
246 | layer->setCompositionType(HWC2_COMPOSITION_CLIENT); |
247 | } else if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND) { |
248 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
249 | } |
250 | } |
251 | } |
252 | |
253 | return HWC2_ERROR_NONE; |
254 | } |
255 | |
256 | bool PhysicalDevice::createLayer(hwc2_layer_t* outLayer) { |
257 | HwcLayer* layer = new HwcLayer(mId); |
258 | |
259 | if (layer == NULL || !layer->initialize()) { |
260 | ETRACE("createLayer: failed !"); |
261 | return false; |
262 | } |
263 | |
264 | hwc2_layer_t layerId = reinterpret_cast<hwc2_layer_t>(layer); |
265 | mHwcLayers.add(layerId, layer); |
266 | *outLayer = layerId; |
267 | DTRACE("::createLayer layerId (%lld), size: [%d].\n", layerId, mHwcLayers.size()); |
268 | |
269 | return true; |
270 | } |
271 | |
272 | bool PhysicalDevice::destroyLayer(hwc2_layer_t layerId) { |
273 | HwcLayer* layer = mHwcLayers.valueFor(layerId); |
274 | DTRACE("::destroyLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
275 | |
276 | if (layer == NULL) { |
277 | ETRACE("destroyLayer: no Hwclayer found (%d)", layerId); |
278 | return false; |
279 | } |
280 | |
281 | for (int i = 0; i < 2; i++) { |
282 | ssize_t idx = mLayerReleaseFences[i].indexOfKey(layerId); |
283 | if (idx >= 0) { |
284 | HwcFenceControl::closeFd(mLayerReleaseFences[i].valueAt(idx)); |
285 | mLayerReleaseFences[i].removeItemsAt(idx); |
286 | DTRACE("destroyLayer layer(%lld) from cur release list (%p).\n", layerId, &(mLayerReleaseFences[i])); |
287 | } |
288 | } |
289 | |
290 | mHwcLayers.removeItem(layerId); |
291 | DEINIT_AND_DELETE_OBJ(layer); |
292 | return true; |
293 | } |
294 | |
295 | int32_t PhysicalDevice::getActiveConfig( |
296 | hwc2_config_t* outConfig) { |
297 | Mutex::Autolock _l(mLock); |
298 | |
299 | return mDisplayHdmi->getActiveConfig(outConfig); |
300 | } |
301 | |
302 | int32_t PhysicalDevice::getChangedCompositionTypes( |
303 | uint32_t* outNumElements, |
304 | hwc2_layer_t* outLayers, |
305 | int32_t* /*hwc2_composition_t*/ outTypes) { |
306 | HwcLayer* layer = NULL; |
307 | |
308 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
309 | if (NULL == outLayers || NULL == outTypes) { |
310 | *outNumElements = mHwcLayersChangeType.size(); |
311 | } else { |
312 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
313 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
314 | layer = mHwcLayersChangeType.valueAt(i); |
315 | if (layer) { |
316 | // deal non secure display. |
317 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
318 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
319 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
320 | if (layerId == secureLayerId) { |
321 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
322 | outLayers[i] = layerId; |
323 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
324 | continue; |
325 | } |
326 | } |
327 | } |
328 | } |
329 | |
330 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
331 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
332 | // change all other device type to client. |
333 | outLayers[i] = layerId; |
334 | outTypes[i] = HWC2_COMPOSITION_CLIENT; |
335 | continue; |
336 | } |
337 | |
338 | // sideband stream. |
339 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
340 | /* && layer->getSidebandStream()*/) { |
341 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
342 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
343 | outLayers[i] = layerId; |
344 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
345 | continue; |
346 | } |
347 | } |
348 | } |
349 | |
350 | if (mHwcLayersChangeType.size() > 0) { |
351 | DTRACE("There are %d layers type has changed.", mHwcLayersChangeType.size()); |
352 | *outNumElements = mHwcLayersChangeType.size(); |
353 | } else { |
354 | DTRACE("No layers compositon type changed."); |
355 | } |
356 | } |
357 | |
358 | return HWC2_ERROR_NONE; |
359 | } |
360 | |
361 | int32_t PhysicalDevice::getClientTargetSupport( |
362 | uint32_t width, |
363 | uint32_t height, |
364 | int32_t /*android_pixel_format_t*/ format, |
365 | int32_t /*android_dataspace_t*/ dataspace) { |
366 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
367 | |
368 | if (width == fbInfo->info.xres |
369 | && height == fbInfo->info.yres |
370 | && format == HAL_PIXEL_FORMAT_RGBA_8888 |
371 | && dataspace == HAL_DATASPACE_UNKNOWN) { |
372 | return HWC2_ERROR_NONE; |
373 | } |
374 | |
375 | DTRACE("fbinfo: [%d x %d], client: [%d x %d]" |
376 | "format: %d, dataspace: %d", |
377 | fbInfo->info.xres, |
378 | fbInfo->info.yres, |
379 | width, height, format, dataspace); |
380 | |
381 | // TODO: ? |
382 | return HWC2_ERROR_UNSUPPORTED; |
383 | } |
384 | |
385 | int32_t PhysicalDevice::getColorModes( |
386 | uint32_t* outNumModes, |
387 | int32_t* /*android_color_mode_t*/ outModes) { |
388 | |
389 | if (NULL == outModes) { |
390 | *outNumModes = 1; |
391 | } else { |
392 | *outModes = HAL_COLOR_MODE_NATIVE; |
393 | } |
394 | |
395 | return HWC2_ERROR_NONE; |
396 | } |
397 | |
398 | int32_t PhysicalDevice::getDisplayAttribute( |
399 | hwc2_config_t config, |
400 | int32_t /*hwc2_attribute_t*/ attribute, |
401 | int32_t* outValue) { |
402 | Mutex::Autolock _l(mLock); |
403 | |
404 | if (!mConnectorPresent) { |
405 | ETRACE("display %d is not connected.", mId); |
406 | } |
407 | |
408 | int ret = mDisplayHdmi->getDisplayAttribute(config, attribute, outValue); |
409 | if (ret < 0) |
410 | return HWC2_ERROR_BAD_CONFIG; |
411 | |
412 | return HWC2_ERROR_NONE; |
413 | } |
414 | |
415 | int32_t PhysicalDevice::getDisplayConfigs( |
416 | uint32_t* outNumConfigs, |
417 | hwc2_config_t* outConfigs) { |
418 | Mutex::Autolock _l(mLock); |
419 | |
420 | return mDisplayHdmi->getDisplayConfigs(outNumConfigs, outConfigs); |
421 | } |
422 | |
423 | int32_t PhysicalDevice::getDisplayName( |
424 | uint32_t* outSize, |
425 | char* outName) { |
426 | return HWC2_ERROR_NONE; |
427 | } |
428 | |
429 | int32_t PhysicalDevice::getDisplayRequests( |
430 | int32_t* /*hwc2_display_request_t*/ outDisplayRequests, |
431 | uint32_t* outNumElements, |
432 | hwc2_layer_t* outLayers, |
433 | int32_t* /*hwc2_layer_request_t*/ outLayerRequests) { |
434 | |
435 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
436 | if (NULL == outLayers || NULL == outLayerRequests) { |
437 | *outNumElements = mHwcLayersChangeRequest.size(); |
438 | } else { |
439 | for (uint32_t i=0; i<mHwcLayersChangeRequest.size(); i++) { |
440 | hwc2_layer_t layerId = mHwcLayersChangeRequest.keyAt(i); |
441 | HwcLayer *layer = mHwcLayersChangeRequest.valueAt(i); |
442 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
443 | // video overlay. |
444 | if (layerId == mVideoOverlayLayerId) { |
445 | outLayers[i] = layerId; |
446 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
447 | } |
448 | /* if (layer->getBufferHandle()) { |
449 | private_handle_t const* hnd = |
450 | private_handle_t::dynamicCast(layer->getBufferHandle()); |
451 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
452 | outLayers[i] = layerId; |
453 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
454 | continue; |
455 | } |
456 | } */ |
457 | } |
458 | |
459 | // sideband stream. |
460 | if ((layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND /*&& layer->getSidebandStream()*/) |
461 | || layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
462 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
463 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
464 | outLayers[i] = layerId; |
465 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
466 | continue; |
467 | } |
468 | } |
469 | |
470 | if (mHwcLayersChangeRequest.size() > 0) { |
471 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
472 | *outNumElements = mHwcLayersChangeRequest.size(); |
473 | } else { |
474 | DTRACE("No layer requests."); |
475 | } |
476 | } |
477 | |
478 | return HWC2_ERROR_NONE; |
479 | } |
480 | |
481 | int32_t PhysicalDevice::getDisplayType( |
482 | int32_t* /*hwc2_display_type_t*/ outType) { |
483 | |
484 | *outType = HWC2_DISPLAY_TYPE_PHYSICAL; |
485 | return HWC2_ERROR_NONE; |
486 | } |
487 | |
488 | int32_t PhysicalDevice::getDozeSupport( |
489 | int32_t* outSupport) { |
490 | return HWC2_ERROR_NONE; |
491 | } |
492 | |
493 | int32_t PhysicalDevice::getHdrCapabilities( |
494 | uint32_t* outNumTypes, |
495 | int32_t* /*android_hdr_t*/ outTypes, |
496 | float* outMaxLuminance, |
497 | float* outMaxAverageLuminance, |
498 | float* outMinLuminance) { |
499 | |
500 | Mutex::Autolock _l(mLock); |
501 | if (!mConnectorPresent) { |
502 | ETRACE("disp: %llu is not connected", mId); |
503 | return HWC2_ERROR_BAD_DISPLAY; |
504 | } |
505 | |
506 | if (!mHdrCapabilities.init) { |
507 | ETRACE("HDRCapability not updated."); |
508 | } |
509 | |
510 | if (NULL == outTypes) { |
511 | int num = 0; |
512 | if (mHdrCapabilities.dvSupport) num++; |
513 | if (mHdrCapabilities.hdrSupport) num++; |
514 | |
515 | *outNumTypes = num; |
516 | } else { |
517 | if (mHdrCapabilities.dvSupport) *outTypes++ = HAL_HDR_DOLBY_VISION; |
518 | if (mHdrCapabilities.hdrSupport) *outTypes++ = HAL_HDR_HDR10; |
519 | |
520 | *outMaxLuminance = mHdrCapabilities.maxLuminance; |
521 | *outMaxAverageLuminance = mHdrCapabilities.avgLuminance; |
522 | *outMinLuminance = mHdrCapabilities.minLuminance; |
523 | } |
524 | |
525 | return HWC2_ERROR_NONE; |
526 | } |
527 | |
528 | void PhysicalDevice::swapReleaseFence() { |
529 | //dumpFenceList(mHwcCurReleaseFences); |
530 | |
531 | if (mHwcCurReleaseFences == NULL || mHwcPriorReleaseFences == NULL) { |
532 | if (mHwcCurReleaseFences) { |
533 | clearFenceList(mHwcPriorReleaseFences); |
534 | } |
535 | |
536 | if (mHwcPriorReleaseFences) { |
537 | clearFenceList(mHwcPriorReleaseFences); |
538 | } |
539 | |
540 | mHwcCurReleaseFences = &(mLayerReleaseFences[0]); |
541 | mHwcPriorReleaseFences = &(mLayerReleaseFences[1]); |
542 | } else { |
543 | KeyedVector<hwc2_layer_t, int32_t> * tmp = mHwcCurReleaseFences; |
544 | clearFenceList(mHwcPriorReleaseFences); |
545 | mHwcCurReleaseFences = mHwcPriorReleaseFences; |
546 | mHwcPriorReleaseFences = tmp; |
547 | } |
548 | } |
549 | |
550 | void PhysicalDevice::addReleaseFence(hwc2_layer_t layerId, int32_t fenceFd) { |
551 | ssize_t idx = mHwcCurReleaseFences->indexOfKey(layerId); |
552 | if (idx >= 0 && idx < mHwcCurReleaseFences->size()) { |
553 | int32_t oldFence = mHwcCurReleaseFences->valueAt(idx); |
554 | String8 mergeName("hwc-release"); |
555 | int32_t newFence = HwcFenceControl::merge(mergeName, oldFence, fenceFd); |
556 | mHwcCurReleaseFences->replaceValueAt(idx, newFence); |
557 | HwcFenceControl::closeFd(oldFence); |
558 | HwcFenceControl::closeFd(fenceFd); |
559 | DTRACE("addReleaseFence:(%d, %d) + %d -> (%d,%d)\n", idx, oldFence, fenceFd, idx, newFence); |
560 | dumpFenceList(mHwcCurReleaseFences); |
561 | } else { |
562 | mHwcCurReleaseFences->add(layerId, fenceFd); |
563 | } |
564 | } |
565 | |
566 | void PhysicalDevice::clearFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
567 | if (!fenceList || !fenceList->size()) |
568 | return; |
569 | |
570 | for (int i = 0; i < fenceList->size(); i++) { |
571 | int32_t fenceFd = fenceList->valueAt(i); |
572 | HwcFenceControl::closeFd(fenceFd); |
573 | DTRACE("clearFenceList close fd %d\n", fenceFd); |
574 | fenceList->replaceValueAt(i, -1); |
575 | } |
576 | fenceList->clear(); |
577 | } |
578 | |
579 | void PhysicalDevice::dumpFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
580 | if (!fenceList || fenceList->isEmpty()) |
581 | return; |
582 | |
583 | String8 resultStr("dumpFenceList: "); |
584 | for (int i = 0; i < fenceList->size(); i++) { |
585 | hwc2_layer_t layerId = fenceList->keyAt(i); |
586 | int32_t fenceFd = fenceList->valueAt(i); |
587 | resultStr.appendFormat("(%lld, %d), ", layerId, fenceFd); |
588 | } |
589 | |
590 | ETRACE("%s", resultStr.string()); |
591 | } |
592 | |
593 | int32_t PhysicalDevice::getReleaseFences( |
594 | uint32_t* outNumElements, |
595 | hwc2_layer_t* outLayers, |
596 | int32_t* outFences) { |
597 | *outNumElements = mHwcPriorReleaseFences->size(); |
598 | |
599 | if (outLayers && outFences) { |
600 | for (uint32_t i=0; i<mHwcPriorReleaseFences->size(); i++) { |
601 | outLayers[i] = mHwcPriorReleaseFences->keyAt(i); |
602 | outFences[i] = HwcFenceControl::dupFence(mHwcPriorReleaseFences->valueAt(i)); |
603 | } |
604 | } |
605 | |
606 | return HWC2_ERROR_NONE; |
607 | } |
608 | |
609 | void PhysicalDevice::directCompose(framebuffer_info_t * fbInfo) { |
610 | HwcLayer* layer = NULL; |
611 | ssize_t idx = mHwcLayers.indexOfKey(mDirectRenderLayerId); |
612 | if (idx >= 0) { |
613 | layer = mHwcLayers.valueAt(idx); |
614 | if (mTargetAcquireFence > -1) { |
615 | ETRACE("ERROR:directCompose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
616 | HwcFenceControl::closeFd(mTargetAcquireFence); |
617 | } |
618 | |
619 | mTargetAcquireFence = layer->getDuppedAcquireFence(); |
620 | mClientTargetHnd = layer->getBufferHandle(); |
621 | DTRACE("Hit only one non video overlay layer, handle: %08" PRIxPTR ", fence: %d", |
622 | intptr_t(mClientTargetHnd), mTargetAcquireFence); |
623 | |
624 | // fill up fb sync request struct. |
625 | hwc_frect_t srcCrop = layer->getSourceCrop(); |
626 | hwc_rect_t displayFrame = layer->getDisplayFrame(); |
627 | mFbSyncRequest.xoffset = (unsigned int)srcCrop.left; |
628 | mFbSyncRequest.yoffset = (unsigned int)srcCrop.top; |
629 | mFbSyncRequest.width = (unsigned int)(srcCrop.right - srcCrop.left); |
630 | mFbSyncRequest.height = (unsigned int)(srcCrop.bottom - srcCrop.top); |
631 | mFbSyncRequest.dst_x = displayFrame.left; |
632 | mFbSyncRequest.dst_y = displayFrame.top; |
633 | mFbSyncRequest.dst_w = displayFrame.right - displayFrame.left; |
634 | mFbSyncRequest.dst_h = displayFrame.bottom - displayFrame.top; |
635 | return; |
636 | } |
637 | |
638 | ETRACE("Didn't find direct compose layer!"); |
639 | } |
640 | |
641 | #ifdef ENABLE_AML_GE2D_COMPOSER |
642 | void PhysicalDevice::ge2dCompose(framebuffer_info_t * fbInfo, bool hasVideoOverlay) { |
643 | if (mGE2DRenderSortedLayerIds.size() > 0) { |
644 | DTRACE("GE2D compose mFbSlot: %d", mFbSlot); |
645 | if (hasVideoOverlay) { |
646 | if (mGE2DClearVideoRegionCount < 3) { |
647 | mComposer->setVideoOverlayLayerId(mVideoOverlayLayerId); |
648 | } |
649 | } |
650 | if (mTargetAcquireFence > -1) { |
651 | ETRACE("ERROR:GE2D compose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
652 | HwcFenceControl::closeFd(mTargetAcquireFence); |
653 | } |
654 | mTargetAcquireFence = mComposer->startCompose(mGE2DRenderSortedLayerIds, &mFbSlot, mGE2DComposeFrameCount); |
655 | for (uint32_t i=0; i<mGE2DRenderSortedLayerIds.size(); i++) { |
656 | addReleaseFence(mGE2DRenderSortedLayerIds.itemAt(i), HwcFenceControl::dupFence(mTargetAcquireFence)); |
657 | } |
658 | // HwcFenceControl::traceFenceInfo(mTargetAcquireFence); |
659 | // dumpLayers(mGE2DRenderSortedLayerIds); |
660 | if (mGE2DComposeFrameCount < 3) { |
661 | mGE2DComposeFrameCount++; |
662 | } |
663 | mClientTargetHnd = mComposer->getBufHnd(); |
664 | fbInfo->yOffset = mFbSlot; |
665 | return; |
666 | } |
667 | |
668 | ETRACE("Didn't find ge2d compose layers!"); |
669 | } |
670 | #endif |
671 | |
672 | int32_t PhysicalDevice::postFramebuffer(int32_t* outRetireFence, bool hasVideoOverlay) { |
673 | bool bUseHwcPost = true; |
674 | |
675 | framebuffer_info_t fbInfo = *(mFramebufferContext->getInfo()); |
676 | bool cursorShow = false; |
677 | cursorShow = updateCursorBuffer(); |
678 | |
679 | if (mRenderMode == GLES_COMPOSE_MODE) { |
680 | //if no layers to compose, post blank op to osd. |
681 | if (mPreviousRenderMode != GLES_COMPOSE_MODE && mHwcGlesLayers.size() == 0) { |
682 | mClientTargetHnd = NULL; |
683 | } |
684 | } else if (mRenderMode == DIRECT_COMPOSE_MODE) { // if only one layer exists, let hwc do her work. |
685 | directCompose(&fbInfo); |
686 | } |
687 | #ifdef ENABLE_AML_GE2D_COMPOSER |
688 | else if (mRenderMode == GE2D_COMPOSE_MODE) { |
689 | ge2dCompose(&fbInfo, hasVideoOverlay); |
690 | } |
691 | #endif |
692 | mFbSyncRequest.type = mRenderMode; |
693 | |
694 | if (!mClientTargetHnd || private_handle_t::validate(mClientTargetHnd) < 0 || mPowerMode == HWC2_POWER_MODE_OFF) { |
695 | DTRACE("Post blank to screen, mClientTargetHnd(%p, %d), mTargetAcquireFence(%d)", |
696 | mClientTargetHnd, private_handle_t::validate(mClientTargetHnd), mTargetAcquireFence); |
697 | *outRetireFence = HwcFenceControl::merge(String8("ScreenBlank"), mPriorFrameRetireFence, mPriorFrameRetireFence); |
698 | HwcFenceControl::closeFd(mTargetAcquireFence); |
699 | mTargetAcquireFence = -1; |
700 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
701 | mPriorFrameRetireFence = -1; |
702 | //for nothing to display, post blank to osd which will signal the last retire fence. |
703 | mFbSyncRequest.type = DIRECT_COMPOSE_MODE; |
704 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
705 | mFramebufferContext->setStatus(true); |
706 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, NULL); |
707 | } else { |
708 | *outRetireFence = HwcFenceControl::dupFence(mPriorFrameRetireFence); |
709 | if (*outRetireFence >= 0) { |
710 | DTRACE("Get prior frame's retire fence %d", *outRetireFence); |
711 | } else { |
712 | ETRACE("No valid prior frame's retire returned. %d ", *outRetireFence); |
713 | // -1 means no fence, less than -1 is some error |
714 | *outRetireFence = -1; |
715 | } |
716 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
717 | mPriorFrameRetireFence = -1; |
718 | |
719 | bool needBlankFb0 = false; |
720 | uint32_t layerNum = mHwcLayers.size(); |
721 | if (hasVideoOverlay |
722 | && (layerNum == 1 |
723 | || (layerNum == 2 |
724 | && cursorShow))) { |
725 | needBlankFb0 = true; |
726 | } |
727 | |
728 | //close uboot logo, if bootanim begin to show |
729 | if (mFirstPostFb) { |
730 | mFirstPostFb = false; |
731 | |
732 | Utils::setSysfsStr(DISPLAY_LOGO_INDEX, "-1"); |
733 | Utils::setSysfsStr(DISPLAY_FB0_FREESCALE_SWTICH, "0x10001"); |
734 | setOsdMouse(); |
735 | } |
736 | |
737 | // real post framebuffer here. |
738 | DTRACE("render type: %d", mFbSyncRequest.type); |
739 | |
740 | if (!bUseHwcPost) { |
741 | setOSD0Blank(needBlankFb0); |
742 | mPriorFrameRetireFence = fb_post_with_fence_locked(&fbInfo, mClientTargetHnd, mTargetAcquireFence); |
743 | } else { |
744 | // bit 0 is osd blank flag. |
745 | if (needBlankFb0) { |
746 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
747 | } else { |
748 | mFbSyncRequest.op &= ~(OSD_BLANK_OP_BIT); |
749 | } |
750 | mFramebufferContext->setStatus(needBlankFb0); |
751 | // acquire fence. |
752 | mFbSyncRequest.in_fen_fd = mTargetAcquireFence; |
753 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, mClientTargetHnd); |
754 | } |
755 | mTargetAcquireFence = -1; |
756 | |
757 | if (mRenderMode == GE2D_COMPOSE_MODE) { |
758 | mComposer->mergeRetireFence(mFbSlot, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
759 | } else { |
760 | if (mComposer && mGE2DComposeFrameCount != 0) { |
761 | mComposer->removeRetireFence(mFbSlot); |
762 | } |
763 | |
764 | if (mRenderMode == DIRECT_COMPOSE_MODE) { |
765 | addReleaseFence(mDirectRenderLayerId, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
766 | } |
767 | } |
768 | |
769 | // finally we need to update cursor's blank status. |
770 | setOSD1Blank(cursorShow); |
771 | } |
772 | |
773 | if (mRenderMode != GE2D_COMPOSE_MODE) { |
774 | mGE2DComposeFrameCount = 0; |
775 | } |
776 | |
777 | return HWC2_ERROR_NONE; |
778 | } |
779 | |
780 | // deal physical display's client target layer |
781 | bool PhysicalDevice::updateCursorBuffer() { |
782 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
783 | HwcLayer* layer = NULL; |
784 | void *cbuffer; |
785 | |
786 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
787 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
788 | layer = mHwcLayers.valueAt(i); |
789 | if (layer && layer->getCompositionType()== HWC2_COMPOSITION_CURSOR) { |
790 | private_handle_t *hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
791 | if (!hnd) { |
792 | ETRACE("invalid cursor layer handle."); |
793 | break; |
794 | } |
795 | DTRACE("This is a Sprite, hnd->width is %d(%d), hnd->height is %d", |
796 | hnd->width, hnd->stride, hnd->height); |
797 | if (cbInfo->info.xres != (uint32_t)hnd->stride || cbInfo->info.yres != (uint32_t)hnd->height) { |
798 | DTRACE("disp: %d cursor need to redrew", mId); |
799 | update_cursor_buffer_locked(cbInfo, hnd->stride, hnd->height); |
800 | cbuffer = mmap(NULL, hnd->size, PROT_READ|PROT_WRITE, MAP_SHARED, cbInfo->fd, 0); |
801 | if (cbuffer != MAP_FAILED) { |
802 | memset(cbuffer, 1, hnd->size); |
803 | |
804 | uint32_t irow = 0; |
805 | char* cpyDst = (char*)cbuffer; |
806 | char* cpySrc = (char*)hnd->base; |
807 | for (irow = 0; irow < hnd->height; irow++) { |
808 | memcpy(cpyDst, cpySrc, 4 * hnd->width); |
809 | cpyDst += 4 * hnd->stride; |
810 | cpySrc += 4 * hnd->stride; |
811 | } |
812 | munmap(cbuffer, hnd->size); |
813 | DTRACE("setCursor ok"); |
814 | } else { |
815 | ETRACE("Cursor display buffer mmap fail!"); |
816 | } |
817 | } |
818 | return true; |
819 | } |
820 | } |
821 | return false; |
822 | } |
823 | |
824 | void PhysicalDevice::setOsdMouse() |
825 | { |
826 | bool ret = true; |
827 | char cur_mode[MODE_LEN] = {0}; |
828 | Utils::getSysfsStr(SYSFS_DISPLAY_MODE, cur_mode); |
829 | DTRACE("set osd mouse mode: %s", cur_mode); |
830 | int position[4] = { 0, 0, 0, 0 };//x,y,w,h |
831 | getOsdPosition(cur_mode, position); |
832 | setOsdMouse(position[0], position[1], position[2], position[3], cur_mode); |
833 | } |
834 | |
835 | void PhysicalDevice::setOsdMouse(int x, int y, int w, int h, const char* cur_mode) |
836 | { |
837 | DTRACE("set osd mouse x:%d y:%d w:%d h:%d", x, y, w, h); |
838 | const char* displaySize = "1920 1080"; |
839 | int display_w, display_h; |
840 | if (!strncmp(mDefaultMode, "720", 3)) { |
841 | displaySize = "1280 720"; |
842 | } else if (!strncmp(mDefaultMode, "1080", 4)) { |
843 | displaySize = "1920 1080"; |
844 | } else if (!strncmp(mDefaultMode, "4k2k", 4)) { |
845 | displaySize = "3840 2160"; |
846 | } |
847 | |
848 | if (!strcmp(cur_mode, MODE_480I) || !strcmp(cur_mode, MODE_576I) || |
849 | !strcmp(cur_mode, MODE_480CVBS) || !strcmp(cur_mode, MODE_576CVBS) || |
850 | !strcmp(cur_mode, MODE_1080I50HZ) || !strcmp(cur_mode, MODE_1080I)) { |
851 | y /= 2; |
852 | h /= 2; |
853 | } |
854 | |
855 | char axis[512] = {0}; |
856 | sprintf(axis, "%d %d %s %d %d 18 18", x, y, displaySize, x, y); |
857 | Utils::setSysfsStr(SYSFS_DISPLAY_AXIS, axis); |
858 | |
859 | sprintf(axis, "%s %d %d", displaySize, w, h); |
860 | sscanf(displaySize,"%d %d",&display_w,&display_h); |
861 | Utils::setSysfsStr(DISPLAY_FB1_SCALE_AXIS, axis); |
862 | if ((display_w != w) || (display_h != h)) { |
863 | Utils::setSysfsStr(DISPLAY_FB1_SCALE, "0x10001"); |
864 | } else { |
865 | Utils::setSysfsStr(DISPLAY_FB1_SCALE, "0"); |
866 | } |
867 | } |
868 | |
869 | int PhysicalDevice::getOsdPosition(const char* curMode, int *position) { |
870 | auto scs = getSystemControlService(); |
871 | if (scs == NULL) { |
872 | ETRACE("syscontrol::getOsdPosition FAIL."); |
873 | return FAILED_TRANSACTION; |
874 | } |
875 | scs->getPosition(curMode, [&position](const Result &ret, |
876 | int left, int top, int width, int height) { |
877 | if (ret == Result::OK) { |
878 | position[0] = left; |
879 | position[1] = top; |
880 | position[2] = width; |
881 | position[3] = height; |
882 | } |
883 | }); |
884 | return NO_ERROR; |
885 | } |
886 | |
887 | int32_t PhysicalDevice::setOSD1Blank(bool cursorShow) { |
888 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
889 | |
890 | if (cbInfo->fd > 0 && cursorShow != mCursorContext->getStatus()) { |
891 | mCursorContext->setStatus(cursorShow); |
892 | DTRACE("UPDATE FB1 status to %d", !cursorShow); |
893 | ioctl(cbInfo->fd, FBIOBLANK, !cursorShow); |
894 | } |
895 | |
896 | return HWC2_ERROR_NONE; |
897 | } |
898 | |
899 | // TODO: need add fence wait. |
900 | int32_t PhysicalDevice::setOSD0Blank(bool blank) { |
901 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
902 | |
903 | if (fbInfo->fd > 0 && blank != mFramebufferContext->getStatus()) { |
904 | mFramebufferContext->setStatus(blank); |
905 | DTRACE("UPDATE FB0 status to %d", blank); |
906 | ioctl(fbInfo->fd, FBIOBLANK, blank); |
907 | } |
908 | |
909 | return HWC2_ERROR_NONE; |
910 | } |
911 | |
912 | int32_t PhysicalDevice::presentDisplay( |
913 | int32_t* outRetireFence) { |
914 | int32_t err = HWC2_ERROR_NONE; |
915 | HwcLayer* layer = NULL; |
916 | bool hasVideoOverlay = false; |
917 | |
918 | if (mIsValidated) { |
919 | // TODO: need improve the way to set video axis. |
920 | bool bPresent = true; |
921 | if (mHwcSecureLayers.indexOfKey(mVideoOverlayLayerId) >= 0) { |
922 | bPresent = false; |
923 | } |
924 | |
925 | ssize_t index = mHwcLayers.indexOfKey(mVideoOverlayLayerId); |
926 | if (index >= 0) { |
927 | layer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
928 | if (layer != NULL) { |
929 | layer->presentOverlay(bPresent); |
930 | hasVideoOverlay = true; |
931 | if (mGE2DClearVideoRegionCount < 3) { |
932 | mGE2DClearVideoRegionCount++; |
933 | } |
934 | } |
935 | } else { |
936 | mGE2DClearVideoRegionCount = 0; |
937 | } |
938 | err = postFramebuffer(outRetireFence, hasVideoOverlay); |
939 | } else { // display not validate yet. |
940 | err = HWC2_ERROR_NOT_VALIDATED; |
941 | } |
942 | |
943 | finishCompose(); |
944 | return err; |
945 | } |
946 | |
947 | int32_t PhysicalDevice::setActiveConfig( |
948 | hwc2_config_t config) { |
949 | Mutex::Autolock _l(mLock); |
950 | |
951 | int32_t err = mDisplayHdmi->setActiveConfig(config); |
952 | if (err == HWC2_ERROR_NONE) { |
953 | updateActiveDisplayAttribute(); |
954 | } |
955 | |
956 | return err; |
957 | } |
958 | |
959 | int32_t PhysicalDevice::setClientTarget( |
960 | buffer_handle_t target, |
961 | int32_t acquireFence, |
962 | int32_t /*android_dataspace_t*/ dataspace, |
963 | hwc_region_t damage) { |
964 | |
965 | if (target && private_handle_t::validate(target) < 0) { |
966 | return HWC2_ERROR_BAD_PARAMETER; |
967 | } |
968 | |
969 | if (NULL != target) { |
970 | mClientTargetHnd = target; |
971 | mClientTargetDamageRegion = damage; |
972 | mTargetAcquireFence = acquireFence; |
973 | DTRACE("setClientTarget %p, %d", target, acquireFence); |
974 | // TODO: HWC2_ERROR_BAD_PARAMETER && dataspace && damage. |
975 | } else { |
976 | DTRACE("client target is null!, no need to update this frame."); |
977 | } |
978 | |
979 | return HWC2_ERROR_NONE; |
980 | } |
981 | |
982 | int32_t PhysicalDevice::setColorMode( |
983 | int32_t /*android_color_mode_t*/ mode) { |
984 | return HWC2_ERROR_NONE; |
985 | } |
986 | |
987 | int32_t PhysicalDevice::setColorTransform( |
988 | const float* matrix, |
989 | int32_t /*android_color_transform_t*/ hint) { |
990 | return HWC2_ERROR_NONE; |
991 | } |
992 | |
993 | int32_t PhysicalDevice::setPowerMode( |
994 | int32_t /*hwc2_power_mode_t*/ mode){ |
995 | |
996 | mPowerMode = mode; |
997 | return HWC2_ERROR_NONE; |
998 | } |
999 | |
1000 | bool PhysicalDevice::vsyncControl(bool enabled) { |
1001 | RETURN_FALSE_IF_NOT_INIT(); |
1002 | |
1003 | ATRACE("disp = %d, enabled = %d", mId, enabled); |
1004 | return mVsyncObserver->control(enabled); |
1005 | } |
1006 | |
1007 | void PhysicalDevice::dumpLayers(Vector < hwc2_layer_t > layerIds) { |
1008 | for (uint32_t x=0; x<layerIds.size(); x++) { |
1009 | HwcLayer* layer = getLayerById(layerIds.itemAt(x)); |
1010 | static char const* compositionTypeName[] = { |
1011 | "UNKNOWN", |
1012 | "GLES", |
1013 | "HWC", |
1014 | "SOLID", |
1015 | "HWC_CURSOR", |
1016 | "SIDEBAND"}; |
1017 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
1018 | compositionTypeName[layer->getCompositionType()], |
1019 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
1020 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
1021 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
1022 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
1023 | } |
1024 | } |
1025 | |
1026 | void PhysicalDevice::dumpLayers(KeyedVector<hwc2_layer_t, HwcLayer*> layers) { |
1027 | for (uint32_t x=0; x<layers.size(); x++) { |
1028 | HwcLayer* layer = layers.valueAt(x); |
1029 | static char const* compositionTypeName[] = { |
1030 | "UNKNOWN", |
1031 | "GLES", |
1032 | "HWC", |
1033 | "SOLID", |
1034 | "HWC_CURSOR", |
1035 | "SIDEBAND"}; |
1036 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
1037 | compositionTypeName[layer->getCompositionType()], |
1038 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
1039 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
1040 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
1041 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
1042 | } |
1043 | } |
1044 | |
1045 | bool PhysicalDevice::layersStateCheck(int32_t renderMode, |
1046 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1047 | bool ret = false; |
1048 | uint32_t layerNum = composeLayers.size(); |
1049 | hwc_frect_t sourceCrop[HWC2_MAX_LAYERS]; |
1050 | HwcLayer* layer[HWC2_MAX_LAYERS] = { NULL }; |
1051 | private_handle_t const* hnd[HWC2_MAX_LAYERS] = { NULL }; |
1052 | hwc_rect_t displayFrame[HWC2_MAX_LAYERS]; |
1053 | |
1054 | for (int32_t i=0; i<layerNum; i++) { |
1055 | layer[i] = composeLayers.valueAt(i); |
1056 | sourceCrop[i] = layer[i]->getSourceCrop(); |
1057 | displayFrame[i] = layer[i]->getDisplayFrame(); |
1058 | hnd[i] = private_handle_t::dynamicCast(layer[i]->getBufferHandle()); |
1059 | if (hnd[i] == NULL) return false; // no buffer to process. |
1060 | if (hnd[i]->share_fd == -1) return false; // no buffer to process. |
1061 | if ((sourceCrop[i].right - sourceCrop[i].left > HWC2_HW_COMPOSE_WIDTH_MAX) || |
1062 | (sourceCrop[i].bottom - sourceCrop[i].top > HWC2_HW_COMPOSE_HEIGHT_MAX)) { |
1063 | return false; |
1064 | } |
1065 | DTRACE("layer[%d] zorder: %d, blend: %d, PlaneAlpha: %f, " |
1066 | "mColor: [%d, %d, %d, %d], mDataSpace: %d, format hnd[%d]: %x", |
1067 | i, layer[i]->getZ(), layer[i]->getBlendMode(), layer[i]->getPlaneAlpha(), |
1068 | layer[i]->getColor().r, layer[i]->getColor().g, layer[i]->getColor().b, |
1069 | layer[i]->getColor().a, layer[i]->getDataspace(), i, hnd[i]->format); |
1070 | } |
1071 | |
1072 | if (renderMode == DIRECT_COMPOSE_MODE) { |
1073 | switch (hnd[0]->format) { |
1074 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1075 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1076 | case HAL_PIXEL_FORMAT_RGB_888: |
1077 | case HAL_PIXEL_FORMAT_RGB_565: |
1078 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1079 | DTRACE("Layer format match direct composer."); |
1080 | ret = true; |
1081 | break; |
1082 | default: |
1083 | DTRACE("Layer format not support by direct compose"); |
1084 | return false; |
1085 | break; |
1086 | } |
1087 | if (layer[0]->getTransform() != 0) { |
1088 | //DTRACE("Direct composer can NOT support rotation now."); |
1089 | return false; |
1090 | } |
1091 | } |
1092 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1093 | else if (renderMode == GE2D_COMPOSE_MODE) { |
1094 | bool yuv420Sp = false; |
1095 | for (int32_t i=0; i<layerNum; i++) { |
1096 | switch (hnd[i]->format) { |
1097 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
1098 | yuv420Sp = true; |
1099 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1100 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1101 | case HAL_PIXEL_FORMAT_RGB_888: |
1102 | case HAL_PIXEL_FORMAT_RGB_565: |
1103 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1104 | case HAL_PIXEL_FORMAT_YV12: |
1105 | case HAL_PIXEL_FORMAT_Y8: |
1106 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
1107 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
1108 | DTRACE("Layer format match ge2d composer."); |
1109 | ret = true; |
1110 | break; |
1111 | default: |
1112 | DTRACE("Layer format not support by ge2d"); |
1113 | return false; |
1114 | break; |
1115 | } |
1116 | if (layer[i]->havePlaneAlpha() |
1117 | || layer[i]->haveColor() |
1118 | || layer[i]->haveDataspace() |
1119 | || (layer[i]->isBlended() |
1120 | && layer[i]->isScaled())) { |
1121 | DTRACE("ge2d compose can not process!"); |
1122 | return false; |
1123 | } |
1124 | } |
1125 | #if 0 |
1126 | if (yuv420Sp && HWC2_TWO_LAYERS == layerNum) { |
1127 | if (Utils::compareRect(sourceCrop[0], sourceCrop[1]) |
1128 | && Utils::compareRect(sourceCrop[0], displayFrame[0]) |
1129 | && Utils::compareRect(sourceCrop[1], displayFrame[1])) { |
1130 | DTRACE("2 layers is same size and have yuv420sp format ge2d compose can not process!"); |
1131 | return false; |
1132 | } |
1133 | } |
1134 | #endif |
1135 | if (HWC2_TWO_LAYERS == layerNum |
1136 | && (layer[0]->isScaled() || layer[1]->isScaled())) { |
1137 | DTRACE("when 2 layer's size is difference, ge2d compose can not process!"); |
1138 | return false; |
1139 | } |
1140 | } |
1141 | #endif |
1142 | |
1143 | return ret; |
1144 | } |
1145 | |
1146 | /************************************************************* |
1147 | * For direct framebuffer composer: |
1148 | * 1) only support one layer. |
1149 | * 2) layer format: rgba, rgbx,rgb565,bgra; |
1150 | * 3) layer no rotation. |
1151 | |
1152 | * For ge2d composer: |
1153 | * 1) support layer format that direct composer can't support. |
1154 | * 2) support 2 layers blending. |
1155 | * 3) support scale and rotation etc. |
1156 | **************************************************************/ |
1157 | int32_t PhysicalDevice::composersFilter( |
1158 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1159 | |
1160 | // direct Composer. |
1161 | if (composeLayers.size() == HWC2_ONE_LAYER) { |
1162 | // if only one layer exists, do direct framebuffer composer. |
1163 | bool directCompose = layersStateCheck(DIRECT_COMPOSE_MODE, composeLayers); |
1164 | if (directCompose) { |
1165 | if (mDirectComposeFrameCount >= 3) { |
1166 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(0); |
1167 | composeLayers.clear(); |
1168 | mDirectRenderLayerId = layerGlesLayerId; |
1169 | return DIRECT_COMPOSE_MODE; |
1170 | } |
1171 | mDirectComposeFrameCount++; |
1172 | return GLES_COMPOSE_MODE; |
1173 | } |
1174 | } |
1175 | |
1176 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1177 | // if direct composer can't work, try this. |
1178 | if (composeLayers.size() > HWC2_NO_LAYER |
1179 | && composeLayers.size() < HWC2_MAX_LAYERS) { |
1180 | bool ge2dCompose = layersStateCheck(GE2D_COMPOSE_MODE, composeLayers); |
1181 | if (!ge2dCompose) return GLES_COMPOSE_MODE; |
1182 | mGE2DRenderSortedLayerIds.clear(); |
1183 | for (uint32_t i=0; i<composeLayers.size(); i++) { |
1184 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(i); |
1185 | HwcLayer* layer = getLayerById(layerGlesLayerId); |
1186 | if (0 == i) { |
1187 | mGE2DRenderSortedLayerIds.push_front(layerGlesLayerId); |
1188 | continue; |
1189 | } |
1190 | for (uint32_t j=0; j<i; j++) { |
1191 | HwcLayer* layer1 = getLayerById(mGE2DRenderSortedLayerIds.itemAt(j)); |
1192 | HwcLayer* layer2 = getLayerById(layerGlesLayerId); |
1193 | if (layer1 != NULL && layer2 != NULL) { |
1194 | uint32_t z1 = layer1->getZ(); |
1195 | uint32_t z2 = layer2->getZ(); |
1196 | if (layer1->getZ() > layer2->getZ()) { |
1197 | mGE2DRenderSortedLayerIds.insertAt(layerGlesLayerId, j, 1); |
1198 | break; |
1199 | } |
1200 | if (j == i-1) mGE2DRenderSortedLayerIds.push_back(layerGlesLayerId); |
1201 | } else { |
1202 | ETRACE("Layer1 or Layer2 is NULL!!!"); |
1203 | } |
1204 | } |
1205 | } |
1206 | |
1207 | // Vector < hwc2_layer_t > layerIds; |
1208 | if (!mComposer) { |
1209 | // create ge2d composer... |
1210 | mComposer = mControlFactory->createComposer(*this); |
1211 | if (!mComposer || !mComposer->initialize(mFramebufferContext->getInfo())) { |
1212 | DEINIT_AND_DELETE_OBJ(mComposer); |
1213 | return GLES_COMPOSE_MODE; |
1214 | } |
1215 | } |
1216 | composeLayers.clear(); |
1217 | return GE2D_COMPOSE_MODE; |
1218 | } |
1219 | #endif |
1220 | |
1221 | return GLES_COMPOSE_MODE; |
1222 | } |
1223 | |
1224 | bool PhysicalDevice::calReverseScale() { |
1225 | static float fb_w = 1920; // Query activeConfig for FB size? |
1226 | static float fb_h = 1080; // Query activeConfig for FB size? |
1227 | |
1228 | mReverseScaleX = mReverseScaleY = 0.0f; |
1229 | if (fb_w <= 0.01f || fb_h <= 0.01f) |
1230 | return false; |
1231 | |
1232 | float display_w, display_h; |
1233 | hwc2_config_t config; |
1234 | if (HWC2_ERROR_NONE != mDisplayHdmi->getRealActiveConfig(&config)) |
1235 | return false; |
1236 | |
1237 | int32_t tmpSize = 0.0f; |
1238 | if ( mDisplayHdmi->getDisplayAttribute(config, |
1239 | HWC2_ATTRIBUTE_WIDTH, &tmpSize) != NO_ERROR) |
1240 | return false; |
1241 | display_w = tmpSize; |
1242 | if ( mDisplayHdmi->getDisplayAttribute(config, |
1243 | HWC2_ATTRIBUTE_HEIGHT, &tmpSize) != NO_ERROR) |
1244 | return false; |
1245 | display_h = tmpSize; |
1246 | |
1247 | if (display_w <= 0.01f || display_h <= 0.01f) |
1248 | return false; |
1249 | |
1250 | mReverseScaleX = fb_w / display_w; |
1251 | mReverseScaleY = fb_h /display_h; |
1252 | return false; |
1253 | } |
1254 | |
1255 | int32_t PhysicalDevice::preValidate() { |
1256 | bool bScale = (mReverseScaleX >= 0.01f && mReverseScaleX >= 0.01f) ? true : false; |
1257 | HwcLayer* layer = NULL; |
1258 | int videoPresentFlags = 0; //0: no video, 1: video presetn, 2: omx video present; |
1259 | |
1260 | //find out video layer first. |
1261 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1262 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1263 | layer = mHwcLayers.valueAt(i); |
1264 | if (!layer) { |
1265 | ETRACE("Meet empty layer, id(%lld)", layerId); |
1266 | continue; |
1267 | } |
1268 | |
1269 | if (bScale && (layer->getDisplayFrame().right >= 3800)) |
1270 | layer->reverseScaledFrame(mReverseScaleX, mReverseScaleY); |
1271 | |
1272 | private_handle_t const* hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
1273 | if (hnd && !((hnd->flags & private_handle_t::PRIV_FLAGS_CONTINUOUS_BUF) |
1274 | || (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY))) { |
1275 | mIsContinuousBuf = false; |
1276 | } |
1277 | |
1278 | if ((hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) && |
1279 | (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE)) || |
1280 | (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
1281 | /* && layer->getSidebandStream()*/)) { |
1282 | if (mVideoOverlayLayerId != 0) { |
1283 | ETRACE("ERROR: Find two video layer, should never get here !!"); |
1284 | } |
1285 | mVideoOverlayLayerId = layerId; |
1286 | } |
1287 | |
1288 | if (hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX)) { |
1289 | videoPresentFlags = 2; |
1290 | } else if (hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY)) { |
1291 | videoPresentFlags = 1; |
1292 | } |
1293 | } |
1294 | |
1295 | if (videoPresentFlags == 2) { |
1296 | mOmxVideoPresent = true; |
1297 | } else { |
1298 | mOmxVideoPresent = false; |
1299 | } |
1300 | return HWC2_ERROR_NONE; |
1301 | } |
1302 | |
1303 | int32_t PhysicalDevice::beginCompose() { |
1304 | swapReleaseFence(); |
1305 | // reset layer changed or requested size to zero. |
1306 | mHwcLayersChangeType.clear(); |
1307 | mHwcLayersChangeRequest.clear(); |
1308 | mHwcGlesLayers.clear(); |
1309 | // deal non secure display device. |
1310 | mHwcSecureLayers.clear(); |
1311 | |
1312 | memset(&mFbSyncRequest, 0, sizeof(mFbSyncRequest)); |
1313 | mFbSyncRequest.in_fen_fd = -1; |
1314 | |
1315 | mVideoOverlayLayerId = 0; |
1316 | mIsContinuousBuf = true; |
1317 | mIsValidated = false; |
1318 | mRenderMode = GLES_COMPOSE_MODE; |
1319 | |
1320 | return HWC2_ERROR_NONE; |
1321 | } |
1322 | |
1323 | int32_t PhysicalDevice::finishCompose() { |
1324 | HwcLayer* layer = NULL; |
1325 | // reset layers' acquire fence. |
1326 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1327 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1328 | layer = mHwcLayers.valueAt(i); |
1329 | if (layer != NULL) { |
1330 | layer->resetAcquireFence(); |
1331 | } |
1332 | } |
1333 | |
1334 | mClientTargetHnd = NULL; |
1335 | mPreviousRenderMode = mRenderMode; |
1336 | return HWC2_ERROR_NONE; |
1337 | } |
1338 | |
1339 | int32_t PhysicalDevice::validateDisplay(uint32_t* outNumTypes, |
1340 | uint32_t* outNumRequests) { |
1341 | HwcLayer* layer = NULL, *videoLayer = NULL; |
1342 | hwc_rect_t videoRect; |
1343 | KeyedVector<hwc2_layer_t, HwcLayer*> composeLayers; |
1344 | composeLayers.clear(); |
1345 | |
1346 | beginCompose(); |
1347 | |
1348 | if (preValidate() != HWC2_ERROR_NONE) { |
1349 | return HWC2_ERROR_BAD_LAYER; |
1350 | } |
1351 | |
1352 | if (mVideoOverlayLayerId) { |
1353 | videoLayer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
1354 | videoRect = videoLayer->getDisplayFrame(); |
1355 | } |
1356 | |
1357 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1358 | int overlapType = Utils::OVERLAP_EMPTY; |
1359 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1360 | layer = mHwcLayers.valueAt(i); |
1361 | if (!layer) |
1362 | continue; |
1363 | |
1364 | private_handle_t const* hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
1365 | |
1366 | #ifdef HWC_SUPPORT_SECURE_LAYER |
1367 | // secure or protected layer. |
1368 | if (!mSecure && hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_SECURE_PROTECTED)) { |
1369 | DTRACE("layer's secure or protected buffer flag is set! usage (%x)", hnd->flags); |
1370 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
1371 | mHwcLayersChangeType.add(layerId, layer); |
1372 | } |
1373 | mHwcSecureLayers.add(layerId, layer); |
1374 | continue; |
1375 | } |
1376 | #endif |
1377 | if (hnd && hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX) { |
1378 | set_omx_pts((char*)hnd->base, &mOmxVideoHandle); |
1379 | } |
1380 | |
1381 | if (videoLayer && (layer->getZ() < videoLayer->getZ())) { |
1382 | DTRACE("Layer covered by video layer."); |
1383 | hwc_rect_t layerRect = layer->getDisplayFrame(); |
1384 | overlapType = Utils::rectOverlap(layerRect, videoRect); |
1385 | } |
1386 | |
1387 | switch (layer->getCompositionType()) { |
1388 | case HWC2_COMPOSITION_CLIENT: |
1389 | mHwcGlesLayers.add(layerId, layer); |
1390 | DTRACE("Meet a client layer!"); |
1391 | break; |
1392 | case HWC2_COMPOSITION_DEVICE: |
1393 | if (layerId == mVideoOverlayLayerId) { |
1394 | mHwcLayersChangeRequest.add(layerId, layer); |
1395 | } else { |
1396 | composeLayers.add(layerId, layer); |
1397 | } |
1398 | break; |
1399 | case HWC2_COMPOSITION_SOLID_COLOR: |
1400 | if (overlapType != Utils::OVERLAP_FULL) { |
1401 | mHwcGlesLayers.add(layerId, layer); |
1402 | mHwcLayersChangeType.add(layerId, layer); |
1403 | } |
1404 | break; |
1405 | case HWC2_COMPOSITION_CURSOR: |
1406 | DTRACE("This is a Cursor layer!"); |
1407 | mHwcLayersChangeRequest.add(layerId, layer); |
1408 | break; |
1409 | case HWC2_COMPOSITION_SIDEBAND: |
1410 | if (layerId == mVideoOverlayLayerId) { |
1411 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
1412 | mHwcLayersChangeRequest.add(layerId, layer); |
1413 | mHwcLayersChangeType.add(layerId, layer); |
1414 | } else { |
1415 | ETRACE("SIDEBAND not handled."); |
1416 | } |
1417 | break; |
1418 | default: |
1419 | ETRACE("get layer of unknown composition type (%d)", layer->getCompositionType()); |
1420 | break; |
1421 | } |
1422 | } |
1423 | if (mOmxKeepLastFrame == 1) { |
1424 | int is_disable_video = -1; |
1425 | AmVideo::getInstance()->getvideodisable(&is_disable_video); |
1426 | //ALOGD("is_disable_video %d, mOmxVideoPresent %d",is_disable_video,mOmxVideoPresent); |
1427 | if (mOmxVideoPresent) { |
1428 | //enable video layer |
1429 | if (is_disable_video == 1) { |
1430 | ALOGI("video layer present, enable video layer"); |
1431 | AmVideo::getInstance()->setvideodisable(2); |
1432 | } |
1433 | mVideoLayerOpenByOMX = true; |
1434 | } else { |
1435 | //disable video layer. |
1436 | if (mVideoLayerOpenByOMX) { |
1437 | if (is_disable_video == 0 || is_disable_video == 2) { |
1438 | if (mVideoOverlayLayerId == 0) { |
1439 | ALOGI("no omx video layer, no OVERLAY, set display_mode %d->1",is_disable_video); |
1440 | AmVideo::getInstance()->setvideodisable(1); |
1441 | } else { |
1442 | ALOGI("no omx video layer, but has OVERLAY, not set display_mode"); |
1443 | } |
1444 | } |
1445 | mVideoLayerOpenByOMX = false; |
1446 | } |
1447 | } |
1448 | } |
1449 | |
1450 | bool noDevComp = Utils::checkBoolProp("sys.sf.debug.nohwc"); |
1451 | #ifndef USE_CONTINOUS_BUFFER_COMPOSER |
1452 | DTRACE("No continous buffer composer!"); |
1453 | noDevComp = true; |
1454 | mIsContinuousBuf = false; |
1455 | #endif |
1456 | |
1457 | if (mHwcLayers.size() == 0) { |
1458 | mIsContinuousBuf = false; |
1459 | } |
1460 | |
1461 | // dumpLayers(mHwcLayers); |
1462 | if (mIsContinuousBuf && !noDevComp && (mHwcGlesLayers.size() == 0)) { |
1463 | mRenderMode = composersFilter(composeLayers); |
1464 | } else { |
1465 | mDirectComposeFrameCount = 0; |
1466 | } |
1467 | |
1468 | // DEVICE_COMPOSE layers set to CLIENT_COMPOSE layers. |
1469 | for (int i=0; i<composeLayers.size(); i++) { |
1470 | mHwcLayersChangeType.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1471 | mHwcGlesLayers.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1472 | } |
1473 | |
1474 | if (mHwcLayersChangeRequest.size() > 0) { |
1475 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
1476 | *outNumRequests = mHwcLayersChangeRequest.size(); |
1477 | } |
1478 | |
1479 | mIsValidated = true; |
1480 | |
1481 | if (mHwcLayersChangeType.size() > 0) { |
1482 | DTRACE("there are %d layer types has changed.", mHwcLayersChangeType.size()); |
1483 | *outNumTypes = mHwcLayersChangeType.size(); |
1484 | return HWC2_ERROR_HAS_CHANGES; |
1485 | } |
1486 | |
1487 | return HWC2_ERROR_NONE; |
1488 | } |
1489 | |
1490 | int32_t PhysicalDevice::setCursorPosition(hwc2_layer_t layerId, int32_t x, int32_t y) { |
1491 | HwcLayer* layer = getLayerById(layerId); |
1492 | if (layer && HWC2_COMPOSITION_CURSOR == layer->getCompositionType()) { |
1493 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1494 | fb_cursor cinfo; |
1495 | if (cbInfo->fd < 0) { |
1496 | ETRACE("setCursorPosition fd=%d", cbInfo->fd ); |
1497 | }else { |
1498 | cinfo.hot.x = x; |
1499 | cinfo.hot.y = y; |
1500 | DTRACE("setCursorPosition x_pos=%d, y_pos=%d", cinfo.hot.x, cinfo.hot.y); |
1501 | |
1502 | ioctl(cbInfo->fd, FBIOPUT_OSD_CURSOR, &cinfo); |
1503 | } |
1504 | } else { |
1505 | ETRACE("setCursorPosition bad layer."); |
1506 | return HWC2_ERROR_BAD_LAYER; |
1507 | } |
1508 | |
1509 | return HWC2_ERROR_NONE; |
1510 | } |
1511 | |
1512 | |
1513 | /* |
1514 | Operater of framebuffer |
1515 | */ |
1516 | int32_t PhysicalDevice::initDisplay() { |
1517 | Mutex::Autolock _l(mLock); |
1518 | |
1519 | if (!mFramebufferHnd) { |
1520 | // init framebuffer context. |
1521 | mFramebufferContext = new FBContext(); |
1522 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
1523 | // init information from osd. |
1524 | fbInfo->displayType = mId; |
1525 | fbInfo->fbIdx = getOsdIdx(mId); |
1526 | int32_t err = init_frame_buffer_locked(fbInfo); |
1527 | int32_t bufferSize = fbInfo->finfo.line_length |
1528 | * fbInfo->info.yres; |
1529 | DTRACE("init_frame_buffer get fbinfo->fbIdx (%d) " |
1530 | "fbinfo->info.xres (%d) fbinfo->info.yres (%d)", |
1531 | fbInfo->fbIdx, fbInfo->info.xres, |
1532 | fbInfo->info.yres); |
1533 | int32_t usage = 0; |
1534 | |
1535 | mFramebufferHnd = new private_handle_t( |
1536 | private_handle_t::PRIV_FLAGS_FRAMEBUFFER, |
1537 | usage, fbInfo->fbSize, 0, |
1538 | 0, fbInfo->fd, bufferSize, 0); |
1539 | |
1540 | DTRACE("init_frame_buffer get frame size %d usage %d", |
1541 | bufferSize, usage); |
1542 | } |
1543 | |
1544 | // init cursor framebuffer |
1545 | mCursorContext = new FBContext(); |
1546 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1547 | cbInfo->fd = -1; |
1548 | |
1549 | //init information from cursor framebuffer. |
1550 | cbInfo->fbIdx = mId*2+1; |
1551 | if (1 != cbInfo->fbIdx && 3 != cbInfo->fbIdx) { |
1552 | ETRACE("invalid fb index: %d, need to check!", |
1553 | cbInfo->fbIdx); |
1554 | return 0; |
1555 | } |
1556 | int32_t err = init_cursor_buffer_locked(cbInfo); |
1557 | if (err != 0) { |
1558 | ETRACE("init_cursor_buffer_locked failed, need to check!"); |
1559 | return 0; |
1560 | } |
1561 | ITRACE("init_cursor_buffer get cbinfo->fbIdx (%d) " |
1562 | "cbinfo->info.xres (%d) cbinfo->info.yres (%d)", |
1563 | cbInfo->fbIdx, |
1564 | cbInfo->info.xres, |
1565 | cbInfo->info.yres); |
1566 | |
1567 | if ( cbInfo->fd >= 0) { |
1568 | DTRACE("init_cursor_buffer success!"); |
1569 | }else{ |
1570 | DTRACE("init_cursor_buffer fail!"); |
1571 | } |
1572 | |
1573 | return 0; |
1574 | } |
1575 | |
1576 | void PhysicalDevice::updateActiveDisplayAttribute() { |
1577 | hwc2_config_t config; |
1578 | if (HWC2_ERROR_NONE == mDisplayHdmi->getRealActiveConfig(&config)) { |
1579 | int32_t period = 0; |
1580 | mDisplayHdmi->getDisplayAttribute(config, HWC2_ATTRIBUTE_VSYNC_PERIOD, &period); |
1581 | mVsyncObserver->setRefreshPeriod(period); |
1582 | } |
1583 | |
1584 | calReverseScale(); |
1585 | } |
1586 | |
1587 | bool PhysicalDevice::updateDisplayConfigs() { |
1588 | Mutex::Autolock _l(mLock); |
1589 | framebuffer_info_t* fbinfo = mFramebufferContext->getInfo(); |
1590 | mDisplayHdmi->updateHotplug(mConnectorPresent, *fbinfo); |
1591 | |
1592 | if (mConnectorPresent) { |
1593 | updateActiveDisplayAttribute(); |
1594 | } else { |
1595 | ETRACE("disp: %llu is not connected, should change mode to null", mId); |
1596 | // mDisplayHdmi->setBestDisplayMode(); |
1597 | return false; |
1598 | } |
1599 | |
1600 | // update HDR info. |
1601 | if (!mHdrCapabilities.init) { |
1602 | ETRACE("update hdr infomation."); |
1603 | parseHdrCapabilities(); |
1604 | mHdrCapabilities.init = true; |
1605 | } |
1606 | |
1607 | mSecure = mDisplayHdmi->isSecure(); |
1608 | return true; |
1609 | } |
1610 | |
1611 | void PhysicalDevice::onVsync(int64_t timestamp) { |
1612 | RETURN_VOID_IF_NOT_INIT(); |
1613 | ATRACE("timestamp = %lld", timestamp); |
1614 | |
1615 | if (!mConnectorPresent) |
1616 | return; |
1617 | |
1618 | // notify hwc |
1619 | mHwc.vsync(mId, timestamp); |
1620 | } |
1621 | |
1622 | void PhysicalDevice::onHotplug(int disp, bool connected) { |
1623 | RETURN_VOID_IF_NOT_INIT(); |
1624 | ETRACE("connect status = (%d)", connected); |
1625 | |
1626 | if (!mGetInitState) { |
1627 | mGetInitState = true; |
1628 | if (mDisplayHdmi->chkPresent()) { |
1629 | updateHotplugState(true); |
1630 | } |
1631 | } |
1632 | |
1633 | if (!updateDisplayConfigs()) |
1634 | ETRACE("failed to update display config"); |
1635 | |
1636 | // notify hwc |
1637 | if (connected) |
1638 | mHwc.hotplug(disp, connected); |
1639 | } |
1640 | |
1641 | int32_t PhysicalDevice::createVirtualDisplay( |
1642 | uint32_t width, |
1643 | uint32_t height, |
1644 | int32_t* /*android_pixel_format_t*/ format, |
1645 | hwc2_display_t* outDisplay) { |
1646 | |
1647 | return HWC2_ERROR_NONE; |
1648 | } |
1649 | |
1650 | int32_t PhysicalDevice::destroyVirtualDisplay( |
1651 | hwc2_display_t display) { |
1652 | |
1653 | return HWC2_ERROR_NONE; |
1654 | } |
1655 | |
1656 | int32_t PhysicalDevice::setOutputBuffer( |
1657 | buffer_handle_t buffer, int32_t releaseFence) { |
1658 | // Virtual Display Only. |
1659 | return HWC2_ERROR_NONE; |
1660 | } |
1661 | |
1662 | void PhysicalDevice::updateHotplugState(bool connected) { |
1663 | Mutex::Autolock _l(mLock); |
1664 | |
1665 | mConnectorPresent = connected; |
1666 | // if plug out, need reinit |
1667 | if (!connected) |
1668 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1669 | } |
1670 | |
1671 | int32_t PhysicalDevice::getLineValue(const char *lineStr, const char *magicStr) { |
1672 | int len = 0; |
1673 | char value[100] = {0}; |
1674 | const char *pos = NULL; |
1675 | |
1676 | if ((NULL == lineStr) || (NULL == magicStr)) { |
1677 | ETRACE("line string: %s, magic string: %s\n", lineStr, magicStr); |
1678 | return 0; |
1679 | } |
1680 | |
1681 | if (NULL != (pos = strstr(lineStr, magicStr))) { |
1682 | pos = pos + strlen(magicStr); |
1683 | const char* start = pos; |
1684 | while (*start != '\n' && (strlen(start) > 0)) |
1685 | start++; |
1686 | |
1687 | len = start - pos; |
1688 | strncpy(value, pos, len); |
1689 | value[len] = '\0'; |
1690 | return atoi(value); |
1691 | } |
1692 | |
1693 | return 0; |
1694 | } |
1695 | |
1696 | /******************************************* |
1697 | * cat /sys/class/amhdmitx/amhdmitx0/hdr_cap |
1698 | * Supported EOTF: |
1699 | * Traditional SDR: 1 |
1700 | * Traditional HDR: 0 |
1701 | * SMPTE ST 2084: 1 |
1702 | * Future EOTF: 0 |
1703 | * Supported SMD type1: 1 |
1704 | * Luminance Data |
1705 | * Max: 0 |
1706 | * Avg: 0 |
1707 | * Min: 0 |
1708 | * cat /sys/class/amhdmitx/amhdmitx0/dv_cap |
1709 | * DolbyVision1 RX support list: |
1710 | * 2160p30hz: 1 |
1711 | * global dimming |
1712 | * colorimetry |
1713 | * IEEEOUI: 0x00d046 |
1714 | * DM Ver: 1 |
1715 | *******************************************/ |
1716 | int32_t PhysicalDevice::parseHdrCapabilities() { |
1717 | // DolbyVision1 |
1718 | const char *DV_PATH = "/sys/class/amhdmitx/amhdmitx0/dv_cap"; |
1719 | // HDR |
1720 | const char *HDR_PATH = "/sys/class/amhdmitx/amhdmitx0/hdr_cap"; |
1721 | |
1722 | char buf[1024+1] = {0}; |
1723 | char* pos = buf; |
1724 | int fd, len; |
1725 | |
1726 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1727 | if ((fd = open(DV_PATH, O_RDONLY)) < 0) { |
1728 | ETRACE("open %s fail.", DV_PATH); |
1729 | goto exit; |
1730 | } |
1731 | |
1732 | len = read(fd, buf, 1024); |
1733 | if (len < 0) { |
1734 | ETRACE("read error: %s, %s\n", DV_PATH, strerror(errno)); |
1735 | goto exit; |
1736 | } |
1737 | close(fd); |
1738 | |
1739 | if ((NULL != strstr(pos, "2160p30hz")) || (NULL != strstr(pos, "2160p60hz"))) |
1740 | mHdrCapabilities.dvSupport = true; |
1741 | // dobly version parse end |
1742 | |
1743 | memset(buf, 0, 1024); |
1744 | if ((fd = open(HDR_PATH, O_RDONLY)) < 0) { |
1745 | ETRACE("open %s fail.", HDR_PATH); |
1746 | goto exit; |
1747 | } |
1748 | |
1749 | len = read(fd, buf, 1024); |
1750 | if (len < 0) { |
1751 | ETRACE("read error: %s, %s\n", HDR_PATH, strerror(errno)); |
1752 | goto exit; |
1753 | } |
1754 | |
1755 | pos = strstr(pos, "SMPTE ST 2084: "); |
1756 | if ((NULL != pos) && ('1' == *(pos + strlen("SMPTE ST 2084: ")))) { |
1757 | mHdrCapabilities.hdrSupport = true; |
1758 | |
1759 | mHdrCapabilities.maxLuminance = getLineValue(pos, "Max: "); |
1760 | mHdrCapabilities.avgLuminance = getLineValue(pos, "Avg: "); |
1761 | mHdrCapabilities.minLuminance = getLineValue(pos, "Min: "); |
1762 | } |
1763 | |
1764 | ITRACE("dolby version support:%d, hdr support:%d max:%d, avg:%d, min:%d\n", |
1765 | mHdrCapabilities.dvSupport?1:0, mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1766 | exit: |
1767 | close(fd); |
1768 | return HWC2_ERROR_NONE; |
1769 | } |
1770 | |
1771 | void PhysicalDevice::dump(Dump& d) { |
1772 | Mutex::Autolock _l(mLock); |
1773 | d.append("-------------------------------------------------------------" |
1774 | "----------------------------------------------------------------\n"); |
1775 | d.append("Device Name: %s (%s), (%f, %f)\n", mName, |
1776 | mConnectorPresent ? "connected" : "disconnected", |
1777 | mReverseScaleX, mReverseScaleY); |
1778 | |
1779 | d.append("isSecure : %s\n", mSecure ? "TRUE" : "FALSE"); |
1780 | |
1781 | mDisplayHdmi->dump(d); |
1782 | |
1783 | #if 0 //all the info already dumped by SurfaceFlinger, comment it. |
1784 | // dump layer list |
1785 | d.append(" Layers state:\n"); |
1786 | d.append(" numLayers=%zu\n", mHwcLayers.size()); |
1787 | // d.append(" numChangedTypeLayers=%zu\n", mHwcLayersChangeType.size()); |
1788 | // d.append(" numChangedRequestLayers=%zu\n", mHwcLayersChangeRequest.size()); |
1789 | |
1790 | if (mHwcLayers.size() > 0) { |
1791 | d.append( |
1792 | " type | handle | zorder | ds | alpa | tr | blnd |" |
1793 | " source crop (l,t,r,b) | frame \n" |
1794 | " -------------+--------------+------------+----+------+----+------+" |
1795 | "--------------------------------+------------------------\n"); |
1796 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1797 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1798 | HwcLayer *layer = mHwcLayers.valueAt(i); |
1799 | if (layer) layer->dump(d); |
1800 | } |
1801 | } |
1802 | #endif |
1803 | |
1804 | // HDR info |
1805 | d.append(" HDR Capabilities:\n"); |
1806 | d.append(" DolbyVision1=%zu\n", mHdrCapabilities.dvSupport?1:0); |
1807 | d.append(" HDR10=%zu, maxLuminance=%zu, avgLuminance=%zu, minLuminance=%zu\n", |
1808 | mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1809 | } |
1810 | |
1811 | } // namespace amlogic |
1812 | } // namespace android |
1813 |