blob: e71f6f570dd2bd30da55faa63244a2c4028f5b50
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 | #define FBIOPUT_OSD_CURSOR 0x451a |
33 | |
34 | namespace android { |
35 | namespace amlogic { |
36 | |
37 | PhysicalDevice::PhysicalDevice(hwc2_display_t id, Hwcomposer& hwc, IComposeDeviceFactory* controlFactory) |
38 | : mId(id), |
39 | mHwc(hwc), |
40 | mControlFactory(controlFactory), |
41 | mVsyncObserver(NULL), |
42 | mConnectorPresent(false), |
43 | mSecure(false), |
44 | mFramebufferHnd(NULL), |
45 | mSystemControl(NULL), |
46 | mFbSlot(0), |
47 | mComposer(NULL), |
48 | mPriorFrameRetireFence(-1), |
49 | mClientTargetHnd(NULL), |
50 | mTargetAcquireFence(-1), |
51 | mRenderMode(GLES_COMPOSE_MODE), |
52 | mPreviousRenderMode(GLES_COMPOSE_MODE), |
53 | mIsValidated(false), |
54 | mIsContinuousBuf(true), |
55 | mDirectRenderLayerId(0), |
56 | mVideoOverlayLayerId(0), |
57 | mGE2DClearVideoRegionCount(0), |
58 | mGE2DComposeFrameCount(0), |
59 | mDirectComposeFrameCount(0), |
60 | mGetInitState(false), |
61 | mInitialized(false), |
62 | mOmxVideoHandle(0), |
63 | mFirstPostFb(true), |
64 | mVideoLayerOpenByOMX(false) { |
65 | CTRACE(); |
66 | |
67 | switch (id) { |
68 | case DEVICE_PRIMARY: |
69 | mName = "Primary"; |
70 | break; |
71 | case DEVICE_EXTERNAL: |
72 | mName = "External"; |
73 | break; |
74 | default: |
75 | mName = "Unknown"; |
76 | } |
77 | |
78 | mHdrCapabilities.init = false; |
79 | |
80 | // clear layers vectors. |
81 | mHwcSecureLayers.clear(); |
82 | mHwcLayersChangeType.clear(); |
83 | mHwcLayersChangeRequest.clear(); |
84 | mHwcGlesLayers.clear(); |
85 | mHwcLayers.clear(); |
86 | mGE2DRenderSortedLayerIds.clear(); |
87 | |
88 | mHwcCurReleaseFences = mHwcPriorReleaseFences = NULL; |
89 | mOmxKeepLastFrame = 0; |
90 | AmVideo::getInstance()->getOmxKeepLastFrame(&mOmxKeepLastFrame); |
91 | } |
92 | |
93 | PhysicalDevice::~PhysicalDevice() { |
94 | WARN_IF_NOT_DEINIT(); |
95 | clearFenceList(mHwcCurReleaseFences); |
96 | clearFenceList(mHwcPriorReleaseFences); |
97 | if (mOmxVideoHandle != 0) { |
98 | closeamvideo(); |
99 | mOmxVideoHandle = 0; |
100 | } |
101 | } |
102 | |
103 | bool PhysicalDevice::initialize() { |
104 | CTRACE(); |
105 | |
106 | if (mId != DEVICE_PRIMARY && mId != DEVICE_EXTERNAL) { |
107 | ETRACE("invalid device type"); |
108 | return false; |
109 | } |
110 | |
111 | // init Display here. |
112 | initDisplay(); |
113 | |
114 | // create vsync event observer, we only have soft vsync now... |
115 | mVsyncObserver = new SoftVsyncObserver(*this); |
116 | if (!mVsyncObserver || !mVsyncObserver->initialize()) { |
117 | DEINIT_AND_RETURN_FALSE("failed to create vsync observer"); |
118 | } |
119 | |
120 | UeventObserver *observer = Hwcomposer::getInstance().getUeventObserver(); |
121 | if (observer) { |
122 | observer->registerListener( |
123 | Utils::getHdcpUeventEnvelope(), |
124 | hdcpEventListener, |
125 | this); |
126 | } else { |
127 | ETRACE("PhysicalDevice::Uevent observer is NULL"); |
128 | } |
129 | |
130 | mDisplayHdmi = new DisplayHdmi(); |
131 | framebuffer_info_t framebufferInfo = *(mFramebufferContext->getInfo()); |
132 | framebufferInfo.info.xres = mDisplayWidth; |
133 | framebufferInfo.info.yres = mDisplayHeight; |
134 | mDisplayHdmi->initialize(framebufferInfo); |
135 | |
136 | mInitialized = true; |
137 | return true; |
138 | } |
139 | |
140 | auto PhysicalDevice::getSystemControlService() { |
141 | static bool bGot = false; |
142 | static auto systemControl = ISystemControl::getService(); |
143 | if (bGot) { |
144 | ETRACE("systemControl is already exist"); |
145 | return systemControl; |
146 | } |
147 | mDeathRecipient = new SystemControlDeathRecipient(); |
148 | Return<bool> linked = systemControl->linkToDeath(mDeathRecipient, /*cookie*/ 0); |
149 | if (!linked.isOk()) { |
150 | ETRACE("Transaction error in linking to system service death: %s", |
151 | linked.description().c_str()); |
152 | } else if (!linked) { |
153 | ETRACE("Unable to link to system service death notifications"); |
154 | } else { |
155 | DTRACE("Link to system service death notification successful"); |
156 | } |
157 | bGot = true; |
158 | return systemControl; |
159 | } |
160 | |
161 | void PhysicalDevice::updateDisplayInfo(char defaultMode[64]) { |
162 | if (!strncmp(defaultMode, "720", 3)) { |
163 | mDisplayWidth= FULL_WIDTH_720; |
164 | mDisplayHeight = FULL_HEIGHT_720; |
165 | } else if (!strncmp(defaultMode, "1080", 4)) { |
166 | mDisplayWidth = FULL_WIDTH_1080; |
167 | mDisplayHeight = FULL_HEIGHT_1080; |
168 | } else if (!strncmp(defaultMode, "4k2k", 4)) { |
169 | mDisplayWidth = FULL_WIDTH_4K2K; |
170 | mDisplayHeight = FULL_HEIGHT_4K2K; |
171 | } |
172 | } |
173 | |
174 | void PhysicalDevice::hdcpEventListener(void *data, bool status) { |
175 | PhysicalDevice *pThis = (PhysicalDevice*)data; |
176 | if (pThis) { |
177 | pThis->setSecureStatus(status); |
178 | } |
179 | } |
180 | |
181 | void PhysicalDevice::setSecureStatus(bool status) { |
182 | DTRACE("hdcp event: %d", status); |
183 | mSecure = status; |
184 | } |
185 | |
186 | void PhysicalDevice::deinitialize() { |
187 | Mutex::Autolock _l(mLock); |
188 | |
189 | DEINIT_AND_DELETE_OBJ(mVsyncObserver); |
190 | DEINIT_AND_DELETE_OBJ(mDisplayHdmi); |
191 | DEINIT_AND_DELETE_OBJ(mComposer); |
192 | |
193 | if (mFramebufferContext != NULL) { |
194 | delete mFramebufferContext; |
195 | mFramebufferContext = NULL; |
196 | } |
197 | |
198 | if (mCursorContext != NULL) { |
199 | delete mCursorContext; |
200 | mCursorContext = NULL; |
201 | } |
202 | |
203 | mInitialized = false; |
204 | } |
205 | |
206 | HwcLayer* PhysicalDevice::getLayerById(hwc2_layer_t layerId) { |
207 | HwcLayer* layer = NULL; |
208 | ssize_t index = mHwcLayers.indexOfKey(layerId); |
209 | |
210 | if (index >= 0) { |
211 | layer = mHwcLayers.valueFor(layerId); |
212 | } |
213 | |
214 | if (!layer) { |
215 | DTRACE("getLayerById %lld error!", layerId); |
216 | } |
217 | return layer; |
218 | } |
219 | |
220 | int32_t PhysicalDevice::acceptDisplayChanges() { |
221 | HwcLayer* layer = NULL; |
222 | |
223 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
224 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
225 | layer = mHwcLayersChangeType.valueAt(i); |
226 | if (layer) { |
227 | // deal non secure display. |
228 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
229 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
230 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
231 | HwcLayer* secureLayer = mHwcSecureLayers.valueAt(j); |
232 | // deal secure layers release fence and composition type on non secure display. |
233 | addReleaseFence(secureLayerId, secureLayer->getDuppedAcquireFence()); |
234 | if (layerId == secureLayerId) { |
235 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
236 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
237 | continue; |
238 | } |
239 | } |
240 | } |
241 | } |
242 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
243 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
244 | layer->setCompositionType(HWC2_COMPOSITION_CLIENT); |
245 | } else if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND) { |
246 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
247 | } |
248 | } |
249 | } |
250 | |
251 | return HWC2_ERROR_NONE; |
252 | } |
253 | |
254 | bool PhysicalDevice::createLayer(hwc2_layer_t* outLayer) { |
255 | HwcLayer* layer = new HwcLayer(mId); |
256 | |
257 | if (layer == NULL || !layer->initialize()) { |
258 | ETRACE("createLayer: failed !"); |
259 | return false; |
260 | } |
261 | |
262 | hwc2_layer_t layerId = reinterpret_cast<hwc2_layer_t>(layer); |
263 | mHwcLayers.add(layerId, layer); |
264 | *outLayer = layerId; |
265 | DTRACE("::createLayer layerId (%lld), size: [%d].\n", layerId, mHwcLayers.size()); |
266 | |
267 | return true; |
268 | } |
269 | |
270 | bool PhysicalDevice::destroyLayer(hwc2_layer_t layerId) { |
271 | HwcLayer* layer = mHwcLayers.valueFor(layerId); |
272 | DTRACE("::destroyLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
273 | |
274 | if (layer == NULL) { |
275 | ETRACE("destroyLayer: no Hwclayer found (%d)", layerId); |
276 | return false; |
277 | } |
278 | |
279 | for (int i = 0; i < 2; i++) { |
280 | ssize_t idx = mLayerReleaseFences[i].indexOfKey(layerId); |
281 | if (idx >= 0) { |
282 | HwcFenceControl::closeFd(mLayerReleaseFences[i].valueAt(idx)); |
283 | mLayerReleaseFences[i].removeItemsAt(idx); |
284 | DTRACE("destroyLayer layer(%lld) from cur release list (%p).\n", layerId, &(mLayerReleaseFences[i])); |
285 | } |
286 | } |
287 | |
288 | mHwcLayers.removeItem(layerId); |
289 | DEINIT_AND_DELETE_OBJ(layer); |
290 | return true; |
291 | } |
292 | |
293 | int32_t PhysicalDevice::getActiveConfig( |
294 | hwc2_config_t* outConfig) { |
295 | Mutex::Autolock _l(mLock); |
296 | |
297 | return mDisplayHdmi->getActiveConfig(outConfig); |
298 | } |
299 | |
300 | int32_t PhysicalDevice::getChangedCompositionTypes( |
301 | uint32_t* outNumElements, |
302 | hwc2_layer_t* outLayers, |
303 | int32_t* /*hwc2_composition_t*/ outTypes) { |
304 | HwcLayer* layer = NULL; |
305 | |
306 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
307 | if (NULL == outLayers || NULL == outTypes) { |
308 | *outNumElements = mHwcLayersChangeType.size(); |
309 | } else { |
310 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
311 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
312 | layer = mHwcLayersChangeType.valueAt(i); |
313 | if (layer) { |
314 | // deal non secure display. |
315 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
316 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
317 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
318 | if (layerId == secureLayerId) { |
319 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
320 | outLayers[i] = layerId; |
321 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
322 | continue; |
323 | } |
324 | } |
325 | } |
326 | } |
327 | |
328 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
329 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
330 | // change all other device type to client. |
331 | outLayers[i] = layerId; |
332 | outTypes[i] = HWC2_COMPOSITION_CLIENT; |
333 | continue; |
334 | } |
335 | |
336 | // sideband stream. |
337 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
338 | /* && layer->getSidebandStream()*/) { |
339 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
340 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
341 | outLayers[i] = layerId; |
342 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
343 | continue; |
344 | } |
345 | } |
346 | } |
347 | |
348 | if (mHwcLayersChangeType.size() > 0) { |
349 | DTRACE("There are %d layers type has changed.", mHwcLayersChangeType.size()); |
350 | *outNumElements = mHwcLayersChangeType.size(); |
351 | } else { |
352 | DTRACE("No layers compositon type changed."); |
353 | } |
354 | } |
355 | |
356 | return HWC2_ERROR_NONE; |
357 | } |
358 | |
359 | int32_t PhysicalDevice::getClientTargetSupport( |
360 | uint32_t width, |
361 | uint32_t height, |
362 | int32_t /*android_pixel_format_t*/ format, |
363 | int32_t /*android_dataspace_t*/ dataspace) { |
364 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
365 | |
366 | if (width == fbInfo->info.xres |
367 | && height == fbInfo->info.yres |
368 | && format == HAL_PIXEL_FORMAT_RGBA_8888 |
369 | && dataspace == HAL_DATASPACE_UNKNOWN) { |
370 | return HWC2_ERROR_NONE; |
371 | } |
372 | |
373 | DTRACE("fbinfo: [%d x %d], client: [%d x %d]" |
374 | "format: %d, dataspace: %d", |
375 | fbInfo->info.xres, |
376 | fbInfo->info.yres, |
377 | width, height, format, dataspace); |
378 | |
379 | // TODO: ? |
380 | return HWC2_ERROR_UNSUPPORTED; |
381 | } |
382 | |
383 | int32_t PhysicalDevice::getColorModes( |
384 | uint32_t* outNumModes, |
385 | int32_t* /*android_color_mode_t*/ outModes) { |
386 | |
387 | if (NULL == outModes) { |
388 | *outNumModes = 1; |
389 | } else { |
390 | *outModes = HAL_COLOR_MODE_NATIVE; |
391 | } |
392 | |
393 | return HWC2_ERROR_NONE; |
394 | } |
395 | |
396 | int32_t PhysicalDevice::getDisplayAttribute( |
397 | hwc2_config_t config, |
398 | int32_t /*hwc2_attribute_t*/ attribute, |
399 | int32_t* outValue) { |
400 | Mutex::Autolock _l(mLock); |
401 | |
402 | if (!mConnectorPresent) { |
403 | ETRACE("display %d is not connected.", mId); |
404 | } |
405 | |
406 | int ret = mDisplayHdmi->getDisplayAttribute(config, attribute, outValue); |
407 | if (ret < 0) |
408 | return HWC2_ERROR_BAD_CONFIG; |
409 | |
410 | return HWC2_ERROR_NONE; |
411 | } |
412 | |
413 | int32_t PhysicalDevice::getDisplayConfigs( |
414 | uint32_t* outNumConfigs, |
415 | hwc2_config_t* outConfigs) { |
416 | Mutex::Autolock _l(mLock); |
417 | |
418 | return mDisplayHdmi->getDisplayConfigs(outNumConfigs, outConfigs); |
419 | } |
420 | |
421 | int32_t PhysicalDevice::getDisplayName( |
422 | uint32_t* outSize, |
423 | char* outName) { |
424 | return HWC2_ERROR_NONE; |
425 | } |
426 | |
427 | int32_t PhysicalDevice::getDisplayRequests( |
428 | int32_t* /*hwc2_display_request_t*/ outDisplayRequests, |
429 | uint32_t* outNumElements, |
430 | hwc2_layer_t* outLayers, |
431 | int32_t* /*hwc2_layer_request_t*/ outLayerRequests) { |
432 | |
433 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
434 | if (NULL == outLayers || NULL == outLayerRequests) { |
435 | *outNumElements = mHwcLayersChangeRequest.size(); |
436 | } else { |
437 | for (uint32_t i=0; i<mHwcLayersChangeRequest.size(); i++) { |
438 | hwc2_layer_t layerId = mHwcLayersChangeRequest.keyAt(i); |
439 | HwcLayer *layer = mHwcLayersChangeRequest.valueAt(i); |
440 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
441 | // video overlay. |
442 | if (layerId == mVideoOverlayLayerId) { |
443 | outLayers[i] = layerId; |
444 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
445 | } |
446 | /* if (layer->getBufferHandle()) { |
447 | private_handle_t const* hnd = |
448 | private_handle_t::dynamicCast(layer->getBufferHandle()); |
449 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
450 | outLayers[i] = layerId; |
451 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
452 | continue; |
453 | } |
454 | } */ |
455 | } |
456 | |
457 | // sideband stream. |
458 | if ((layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND /*&& layer->getSidebandStream()*/) |
459 | || layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
460 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
461 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
462 | outLayers[i] = layerId; |
463 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
464 | continue; |
465 | } |
466 | } |
467 | |
468 | if (mHwcLayersChangeRequest.size() > 0) { |
469 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
470 | *outNumElements = mHwcLayersChangeRequest.size(); |
471 | } else { |
472 | DTRACE("No layer requests."); |
473 | } |
474 | } |
475 | |
476 | return HWC2_ERROR_NONE; |
477 | } |
478 | |
479 | int32_t PhysicalDevice::getDisplayType( |
480 | int32_t* /*hwc2_display_type_t*/ outType) { |
481 | |
482 | *outType = HWC2_DISPLAY_TYPE_PHYSICAL; |
483 | return HWC2_ERROR_NONE; |
484 | } |
485 | |
486 | int32_t PhysicalDevice::getDozeSupport( |
487 | int32_t* outSupport) { |
488 | return HWC2_ERROR_NONE; |
489 | } |
490 | |
491 | int32_t PhysicalDevice::getHdrCapabilities( |
492 | uint32_t* outNumTypes, |
493 | int32_t* /*android_hdr_t*/ outTypes, |
494 | float* outMaxLuminance, |
495 | float* outMaxAverageLuminance, |
496 | float* outMinLuminance) { |
497 | |
498 | Mutex::Autolock _l(mLock); |
499 | if (!mConnectorPresent) { |
500 | ETRACE("disp: %llu is not connected", mId); |
501 | return HWC2_ERROR_BAD_DISPLAY; |
502 | } |
503 | |
504 | if (!mHdrCapabilities.init) { |
505 | ETRACE("HDRCapability not updated."); |
506 | } |
507 | |
508 | if (NULL == outTypes) { |
509 | int num = 0; |
510 | if (mHdrCapabilities.dvSupport) num++; |
511 | if (mHdrCapabilities.hdrSupport) num++; |
512 | |
513 | *outNumTypes = num; |
514 | } else { |
515 | if (mHdrCapabilities.dvSupport) *outTypes++ = HAL_HDR_DOLBY_VISION; |
516 | if (mHdrCapabilities.hdrSupport) *outTypes++ = HAL_HDR_HDR10; |
517 | |
518 | *outMaxLuminance = mHdrCapabilities.maxLuminance; |
519 | *outMaxAverageLuminance = mHdrCapabilities.avgLuminance; |
520 | *outMinLuminance = mHdrCapabilities.minLuminance; |
521 | } |
522 | |
523 | return HWC2_ERROR_NONE; |
524 | } |
525 | |
526 | void PhysicalDevice::swapReleaseFence() { |
527 | //dumpFenceList(mHwcCurReleaseFences); |
528 | |
529 | if (mHwcCurReleaseFences == NULL || mHwcPriorReleaseFences == NULL) { |
530 | if (mHwcCurReleaseFences) { |
531 | clearFenceList(mHwcPriorReleaseFences); |
532 | } |
533 | |
534 | if (mHwcPriorReleaseFences) { |
535 | clearFenceList(mHwcPriorReleaseFences); |
536 | } |
537 | |
538 | mHwcCurReleaseFences = &(mLayerReleaseFences[0]); |
539 | mHwcPriorReleaseFences = &(mLayerReleaseFences[1]); |
540 | } else { |
541 | KeyedVector<hwc2_layer_t, int32_t> * tmp = mHwcCurReleaseFences; |
542 | clearFenceList(mHwcPriorReleaseFences); |
543 | mHwcCurReleaseFences = mHwcPriorReleaseFences; |
544 | mHwcPriorReleaseFences = tmp; |
545 | } |
546 | } |
547 | |
548 | void PhysicalDevice::addReleaseFence(hwc2_layer_t layerId, int32_t fenceFd) { |
549 | ssize_t idx = mHwcCurReleaseFences->indexOfKey(layerId); |
550 | if (idx >= 0 && idx < mHwcCurReleaseFences->size()) { |
551 | int32_t oldFence = mHwcCurReleaseFences->valueAt(idx); |
552 | String8 mergeName("hwc-release"); |
553 | int32_t newFence = HwcFenceControl::merge(mergeName, oldFence, fenceFd); |
554 | mHwcCurReleaseFences->replaceValueAt(idx, newFence); |
555 | HwcFenceControl::closeFd(oldFence); |
556 | HwcFenceControl::closeFd(fenceFd); |
557 | DTRACE("addReleaseFence:(%d, %d) + %d -> (%d,%d)\n", idx, oldFence, fenceFd, idx, newFence); |
558 | dumpFenceList(mHwcCurReleaseFences); |
559 | } else { |
560 | mHwcCurReleaseFences->add(layerId, fenceFd); |
561 | } |
562 | } |
563 | |
564 | void PhysicalDevice::clearFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
565 | if (!fenceList || !fenceList->size()) |
566 | return; |
567 | |
568 | for (int i = 0; i < fenceList->size(); i++) { |
569 | int32_t fenceFd = fenceList->valueAt(i); |
570 | HwcFenceControl::closeFd(fenceFd); |
571 | DTRACE("clearFenceList close fd %d\n", fenceFd); |
572 | fenceList->replaceValueAt(i, -1); |
573 | } |
574 | fenceList->clear(); |
575 | } |
576 | |
577 | void PhysicalDevice::dumpFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
578 | if (!fenceList || fenceList->isEmpty()) |
579 | return; |
580 | |
581 | String8 resultStr("dumpFenceList: "); |
582 | for (int i = 0; i < fenceList->size(); i++) { |
583 | hwc2_layer_t layerId = fenceList->keyAt(i); |
584 | int32_t fenceFd = fenceList->valueAt(i); |
585 | resultStr.appendFormat("(%lld, %d), ", layerId, fenceFd); |
586 | } |
587 | |
588 | ETRACE("%s", resultStr.string()); |
589 | } |
590 | |
591 | int32_t PhysicalDevice::getReleaseFences( |
592 | uint32_t* outNumElements, |
593 | hwc2_layer_t* outLayers, |
594 | int32_t* outFences) { |
595 | *outNumElements = mHwcPriorReleaseFences->size(); |
596 | |
597 | if (outLayers && outFences) { |
598 | for (uint32_t i=0; i<mHwcPriorReleaseFences->size(); i++) { |
599 | outLayers[i] = mHwcPriorReleaseFences->keyAt(i); |
600 | outFences[i] = HwcFenceControl::dupFence(mHwcPriorReleaseFences->valueAt(i)); |
601 | } |
602 | } |
603 | |
604 | return HWC2_ERROR_NONE; |
605 | } |
606 | |
607 | void PhysicalDevice::directCompose(framebuffer_info_t * fbInfo) { |
608 | HwcLayer* layer = NULL; |
609 | ssize_t idx = mHwcLayers.indexOfKey(mDirectRenderLayerId); |
610 | if (idx >= 0) { |
611 | layer = mHwcLayers.valueAt(idx); |
612 | if (mTargetAcquireFence > -1) { |
613 | ETRACE("ERROR:directCompose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
614 | HwcFenceControl::closeFd(mTargetAcquireFence); |
615 | } |
616 | |
617 | mTargetAcquireFence = layer->getDuppedAcquireFence(); |
618 | mClientTargetHnd = layer->getBufferHandle(); |
619 | DTRACE("Hit only one non video overlay layer, handle: %08" PRIxPTR ", fence: %d", |
620 | intptr_t(mClientTargetHnd), mTargetAcquireFence); |
621 | |
622 | // fill up fb sync request struct. |
623 | hwc_frect_t srcCrop = layer->getSourceCrop(); |
624 | hwc_rect_t displayFrame = layer->getDisplayFrame(); |
625 | mFbSyncRequest.xoffset = (unsigned int)srcCrop.left; |
626 | mFbSyncRequest.yoffset = (unsigned int)srcCrop.top; |
627 | mFbSyncRequest.width = (unsigned int)(srcCrop.right - srcCrop.left); |
628 | mFbSyncRequest.height = (unsigned int)(srcCrop.bottom - srcCrop.top); |
629 | mFbSyncRequest.dst_x = displayFrame.left; |
630 | mFbSyncRequest.dst_y = displayFrame.top; |
631 | mFbSyncRequest.dst_w = displayFrame.right - displayFrame.left; |
632 | mFbSyncRequest.dst_h = displayFrame.bottom - displayFrame.top; |
633 | return; |
634 | } |
635 | |
636 | ETRACE("Didn't find direct compose layer!"); |
637 | } |
638 | |
639 | #ifdef ENABLE_AML_GE2D_COMPOSER |
640 | void PhysicalDevice::ge2dCompose(framebuffer_info_t * fbInfo, bool hasVideoOverlay) { |
641 | if (mGE2DRenderSortedLayerIds.size() > 0) { |
642 | DTRACE("GE2D compose mFbSlot: %d", mFbSlot); |
643 | if (hasVideoOverlay) { |
644 | if (mGE2DClearVideoRegionCount < 3) { |
645 | mComposer->setVideoOverlayLayerId(mVideoOverlayLayerId); |
646 | } |
647 | } |
648 | if (mTargetAcquireFence > -1) { |
649 | ETRACE("ERROR:GE2D compose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
650 | HwcFenceControl::closeFd(mTargetAcquireFence); |
651 | } |
652 | mTargetAcquireFence = mComposer->startCompose(mGE2DRenderSortedLayerIds, &mFbSlot, mGE2DComposeFrameCount); |
653 | for (uint32_t i=0; i<mGE2DRenderSortedLayerIds.size(); i++) { |
654 | addReleaseFence(mGE2DRenderSortedLayerIds.itemAt(i), HwcFenceControl::dupFence(mTargetAcquireFence)); |
655 | } |
656 | // HwcFenceControl::traceFenceInfo(mTargetAcquireFence); |
657 | // dumpLayers(mGE2DRenderSortedLayerIds); |
658 | if (mGE2DComposeFrameCount < 3) { |
659 | mGE2DComposeFrameCount++; |
660 | } |
661 | mClientTargetHnd = mComposer->getBufHnd(); |
662 | fbInfo->yOffset = mFbSlot; |
663 | return; |
664 | } |
665 | |
666 | ETRACE("Didn't find ge2d compose layers!"); |
667 | } |
668 | #endif |
669 | |
670 | int32_t PhysicalDevice::postFramebuffer(int32_t* outRetireFence, bool hasVideoOverlay) { |
671 | bool bUseHwcPost = true; |
672 | |
673 | framebuffer_info_t fbInfo = *(mFramebufferContext->getInfo()); |
674 | bool cursorShow = false; |
675 | cursorShow = updateCursorBuffer(); |
676 | |
677 | if (mRenderMode == GLES_COMPOSE_MODE) { |
678 | //if no layers to compose, post blank op to osd. |
679 | if (mPreviousRenderMode != GLES_COMPOSE_MODE && mHwcGlesLayers.size() == 0) { |
680 | mClientTargetHnd = NULL; |
681 | } |
682 | } else if (mRenderMode == DIRECT_COMPOSE_MODE) { // if only one layer exists, let hwc do her work. |
683 | directCompose(&fbInfo); |
684 | } |
685 | #ifdef ENABLE_AML_GE2D_COMPOSER |
686 | else if (mRenderMode == GE2D_COMPOSE_MODE) { |
687 | ge2dCompose(&fbInfo, hasVideoOverlay); |
688 | } |
689 | #endif |
690 | mFbSyncRequest.type = mRenderMode; |
691 | |
692 | if (!mClientTargetHnd || private_handle_t::validate(mClientTargetHnd) < 0 || mPowerMode == HWC2_POWER_MODE_OFF) { |
693 | DTRACE("Post blank to screen, mClientTargetHnd(%p, %d), mTargetAcquireFence(%d)", |
694 | mClientTargetHnd, private_handle_t::validate(mClientTargetHnd), mTargetAcquireFence); |
695 | *outRetireFence = HwcFenceControl::merge(String8("ScreenBlank"), mPriorFrameRetireFence, mPriorFrameRetireFence); |
696 | HwcFenceControl::closeFd(mTargetAcquireFence); |
697 | mTargetAcquireFence = -1; |
698 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
699 | mPriorFrameRetireFence = -1; |
700 | //for nothing to display, post blank to osd which will signal the last retire fence. |
701 | mFbSyncRequest.type = DIRECT_COMPOSE_MODE; |
702 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
703 | mFramebufferContext->setStatus(true); |
704 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, NULL); |
705 | } else { |
706 | *outRetireFence = HwcFenceControl::dupFence(mPriorFrameRetireFence); |
707 | if (*outRetireFence >= 0) { |
708 | DTRACE("Get prior frame's retire fence %d", *outRetireFence); |
709 | } else { |
710 | ETRACE("No valid prior frame's retire returned. %d ", *outRetireFence); |
711 | // -1 means no fence, less than -1 is some error |
712 | *outRetireFence = -1; |
713 | } |
714 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
715 | mPriorFrameRetireFence = -1; |
716 | |
717 | bool needBlankFb0 = false; |
718 | uint32_t layerNum = mHwcLayers.size(); |
719 | if (hasVideoOverlay |
720 | && (layerNum == 1 |
721 | || (layerNum == 2 |
722 | && cursorShow))) { |
723 | needBlankFb0 = true; |
724 | } |
725 | |
726 | //close uboot logo, if bootanim begin to show |
727 | if (mFirstPostFb) { |
728 | mFirstPostFb = false; |
729 | |
730 | Utils::setSysfsStr(DISPLAY_LOGO_INDEX, "-1"); |
731 | Utils::setSysfsStr(DISPLAY_FB0_FREESCALE_SWTICH, "0x10001"); |
732 | setOsdMouse(); |
733 | } |
734 | |
735 | // real post framebuffer here. |
736 | DTRACE("render type: %d", mFbSyncRequest.type); |
737 | |
738 | if (!bUseHwcPost) { |
739 | setOSD0Blank(needBlankFb0); |
740 | mPriorFrameRetireFence = fb_post_with_fence_locked(&fbInfo, mClientTargetHnd, mTargetAcquireFence); |
741 | } else { |
742 | // bit 0 is osd blank flag. |
743 | if (needBlankFb0) { |
744 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
745 | } else { |
746 | mFbSyncRequest.op &= ~(OSD_BLANK_OP_BIT); |
747 | } |
748 | mFramebufferContext->setStatus(needBlankFb0); |
749 | // acquire fence. |
750 | mFbSyncRequest.in_fen_fd = mTargetAcquireFence; |
751 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, mClientTargetHnd); |
752 | } |
753 | mTargetAcquireFence = -1; |
754 | |
755 | if (mRenderMode == GE2D_COMPOSE_MODE) { |
756 | mComposer->mergeRetireFence(mFbSlot, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
757 | } else { |
758 | if (mComposer && mGE2DComposeFrameCount != 0) { |
759 | mComposer->removeRetireFence(mFbSlot); |
760 | } |
761 | |
762 | if (mRenderMode == DIRECT_COMPOSE_MODE) { |
763 | addReleaseFence(mDirectRenderLayerId, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
764 | } |
765 | } |
766 | |
767 | // finally we need to update cursor's blank status. |
768 | setOSD1Blank(cursorShow); |
769 | } |
770 | |
771 | if (mRenderMode != GE2D_COMPOSE_MODE) { |
772 | mGE2DComposeFrameCount = 0; |
773 | } |
774 | |
775 | return HWC2_ERROR_NONE; |
776 | } |
777 | |
778 | // deal physical display's client target layer |
779 | bool PhysicalDevice::updateCursorBuffer() { |
780 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
781 | HwcLayer* layer = NULL; |
782 | void *cbuffer; |
783 | |
784 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
785 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
786 | layer = mHwcLayers.valueAt(i); |
787 | if (layer && layer->getCompositionType()== HWC2_COMPOSITION_CURSOR) { |
788 | private_handle_t *hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
789 | if (!hnd) { |
790 | ETRACE("invalid cursor layer handle."); |
791 | break; |
792 | } |
793 | DTRACE("This is a Sprite, hnd->width is %d(%d), hnd->height is %d", |
794 | hnd->width, hnd->stride, hnd->height); |
795 | if (cbInfo->info.xres != (uint32_t)hnd->stride || cbInfo->info.yres != (uint32_t)hnd->height) { |
796 | DTRACE("disp: %d cursor need to redrew", mId); |
797 | update_cursor_buffer_locked(cbInfo, hnd->stride, hnd->height); |
798 | cbuffer = mmap(NULL, hnd->size, PROT_READ|PROT_WRITE, MAP_SHARED, cbInfo->fd, 0); |
799 | if (cbuffer != MAP_FAILED) { |
800 | memset(cbuffer, 1, hnd->size); |
801 | |
802 | uint32_t irow = 0; |
803 | char* cpyDst = (char*)cbuffer; |
804 | char* cpySrc = (char*)hnd->base; |
805 | for (irow = 0; irow < hnd->height; irow++) { |
806 | memcpy(cpyDst, cpySrc, 4 * hnd->width); |
807 | cpyDst += 4 * hnd->stride; |
808 | cpySrc += 4 * hnd->stride; |
809 | } |
810 | munmap(cbuffer, hnd->size); |
811 | DTRACE("setCursor ok"); |
812 | } else { |
813 | ETRACE("Cursor display buffer mmap fail!"); |
814 | } |
815 | } |
816 | return true; |
817 | } |
818 | } |
819 | return false; |
820 | } |
821 | |
822 | void PhysicalDevice::setOsdMouse() |
823 | { |
824 | bool ret = true; |
825 | char cur_mode[MODE_LEN] = {0}; |
826 | Utils::getSysfsStr(SYSFS_DISPLAY_MODE, cur_mode); |
827 | DTRACE("set osd mouse mode: %s", cur_mode); |
828 | int position[4] = { 0, 0, 0, 0 };//x,y,w,h |
829 | getOsdPosition(cur_mode, position); |
830 | setOsdMouse(position[0], position[1], position[2], position[3], cur_mode); |
831 | } |
832 | |
833 | void PhysicalDevice::setOsdMouse(int x, int y, int w, int h, const char* cur_mode) |
834 | { |
835 | DTRACE("set osd mouse x:%d y:%d w:%d h:%d", x, y, w, h); |
836 | const char* displaySize = "1920 1080"; |
837 | int display_w, display_h; |
838 | if (!strncmp(mDefaultMode, "720", 3)) { |
839 | displaySize = "1280 720"; |
840 | } else if (!strncmp(mDefaultMode, "1080", 4)) { |
841 | displaySize = "1920 1080"; |
842 | } else if (!strncmp(mDefaultMode, "4k2k", 4)) { |
843 | displaySize = "3840 2160"; |
844 | } |
845 | |
846 | if (!strcmp(cur_mode, MODE_480I) || !strcmp(cur_mode, MODE_576I) || |
847 | !strcmp(cur_mode, MODE_480CVBS) || !strcmp(cur_mode, MODE_576CVBS) || |
848 | !strcmp(cur_mode, MODE_1080I50HZ) || !strcmp(cur_mode, MODE_1080I)) { |
849 | y /= 2; |
850 | h /= 2; |
851 | } |
852 | |
853 | char axis[512] = {0}; |
854 | sprintf(axis, "%d %d %s %d %d 18 18", x, y, displaySize, x, y); |
855 | Utils::setSysfsStr(SYSFS_DISPLAY_AXIS, axis); |
856 | |
857 | sprintf(axis, "%s %d %d", displaySize, w, h); |
858 | sscanf(displaySize,"%d %d",&display_w,&display_h); |
859 | Utils::setSysfsStr(DISPLAY_FB1_SCALE_AXIS, axis); |
860 | if ((display_w != w) || (display_h != h)) { |
861 | Utils::setSysfsStr(DISPLAY_FB1_SCALE, "0x10001"); |
862 | } else { |
863 | Utils::setSysfsStr(DISPLAY_FB1_SCALE, "0"); |
864 | } |
865 | } |
866 | |
867 | int PhysicalDevice::getOsdPosition(const char* curMode, int *position) { |
868 | auto scs = getSystemControlService(); |
869 | if (scs == NULL) { |
870 | ETRACE("syscontrol::getOsdPosition FAIL."); |
871 | return FAILED_TRANSACTION; |
872 | } |
873 | scs->getPosition(curMode, [&position](const Result &ret, |
874 | int left, int top, int width, int height) { |
875 | if (ret == Result::OK) { |
876 | position[0] = left; |
877 | position[1] = top; |
878 | position[2] = width; |
879 | position[3] = height; |
880 | } |
881 | }); |
882 | return NO_ERROR; |
883 | } |
884 | |
885 | int32_t PhysicalDevice::setOSD1Blank(bool cursorShow) { |
886 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
887 | |
888 | if (cbInfo->fd > 0 && cursorShow != mCursorContext->getStatus()) { |
889 | mCursorContext->setStatus(cursorShow); |
890 | DTRACE("UPDATE FB1 status to %d", !cursorShow); |
891 | ioctl(cbInfo->fd, FBIOBLANK, !cursorShow); |
892 | } |
893 | |
894 | return HWC2_ERROR_NONE; |
895 | } |
896 | |
897 | // TODO: need add fence wait. |
898 | int32_t PhysicalDevice::setOSD0Blank(bool blank) { |
899 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
900 | |
901 | if (fbInfo->fd > 0 && blank != mFramebufferContext->getStatus()) { |
902 | mFramebufferContext->setStatus(blank); |
903 | DTRACE("UPDATE FB0 status to %d", blank); |
904 | ioctl(fbInfo->fd, FBIOBLANK, blank); |
905 | } |
906 | |
907 | return HWC2_ERROR_NONE; |
908 | } |
909 | |
910 | int32_t PhysicalDevice::presentDisplay( |
911 | int32_t* outRetireFence) { |
912 | int32_t err = HWC2_ERROR_NONE; |
913 | HwcLayer* layer = NULL; |
914 | bool hasVideoOverlay = false; |
915 | |
916 | if (mIsValidated) { |
917 | // TODO: need improve the way to set video axis. |
918 | bool bPresent = true; |
919 | if (mHwcSecureLayers.indexOfKey(mVideoOverlayLayerId) >= 0) { |
920 | bPresent = false; |
921 | } |
922 | |
923 | ssize_t index = mHwcLayers.indexOfKey(mVideoOverlayLayerId); |
924 | if (index >= 0) { |
925 | layer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
926 | if (layer != NULL) { |
927 | layer->presentOverlay(bPresent); |
928 | hasVideoOverlay = true; |
929 | if (mGE2DClearVideoRegionCount < 3) { |
930 | mGE2DClearVideoRegionCount++; |
931 | } |
932 | } |
933 | } else { |
934 | mGE2DClearVideoRegionCount = 0; |
935 | } |
936 | err = postFramebuffer(outRetireFence, hasVideoOverlay); |
937 | } else { // display not validate yet. |
938 | err = HWC2_ERROR_NOT_VALIDATED; |
939 | } |
940 | |
941 | finishCompose(); |
942 | return err; |
943 | } |
944 | |
945 | int32_t PhysicalDevice::setActiveConfig( |
946 | hwc2_config_t config) { |
947 | Mutex::Autolock _l(mLock); |
948 | |
949 | int32_t err = mDisplayHdmi->setActiveConfig(config); |
950 | if (err == HWC2_ERROR_NONE) { |
951 | updateActiveDisplayAttribute(); |
952 | } |
953 | |
954 | return err; |
955 | } |
956 | |
957 | int32_t PhysicalDevice::setClientTarget( |
958 | buffer_handle_t target, |
959 | int32_t acquireFence, |
960 | int32_t /*android_dataspace_t*/ dataspace, |
961 | hwc_region_t damage) { |
962 | |
963 | if (target && private_handle_t::validate(target) < 0) { |
964 | return HWC2_ERROR_BAD_PARAMETER; |
965 | } |
966 | |
967 | if (NULL != target) { |
968 | mClientTargetHnd = target; |
969 | mClientTargetDamageRegion = damage; |
970 | mTargetAcquireFence = acquireFence; |
971 | DTRACE("setClientTarget %p, %d", target, acquireFence); |
972 | // TODO: HWC2_ERROR_BAD_PARAMETER && dataspace && damage. |
973 | } else { |
974 | DTRACE("client target is null!, no need to update this frame."); |
975 | } |
976 | |
977 | return HWC2_ERROR_NONE; |
978 | } |
979 | |
980 | int32_t PhysicalDevice::setColorMode( |
981 | int32_t /*android_color_mode_t*/ mode) { |
982 | return HWC2_ERROR_NONE; |
983 | } |
984 | |
985 | int32_t PhysicalDevice::setColorTransform( |
986 | const float* matrix, |
987 | int32_t /*android_color_transform_t*/ hint) { |
988 | return HWC2_ERROR_NONE; |
989 | } |
990 | |
991 | int32_t PhysicalDevice::setPowerMode( |
992 | int32_t /*hwc2_power_mode_t*/ mode){ |
993 | |
994 | mPowerMode = mode; |
995 | return HWC2_ERROR_NONE; |
996 | } |
997 | |
998 | bool PhysicalDevice::vsyncControl(bool enabled) { |
999 | RETURN_FALSE_IF_NOT_INIT(); |
1000 | |
1001 | ATRACE("disp = %d, enabled = %d", mId, enabled); |
1002 | return mVsyncObserver->control(enabled); |
1003 | } |
1004 | |
1005 | void PhysicalDevice::dumpLayers(Vector < hwc2_layer_t > layerIds) { |
1006 | for (uint32_t x=0; x<layerIds.size(); x++) { |
1007 | HwcLayer* layer = getLayerById(layerIds.itemAt(x)); |
1008 | static char const* compositionTypeName[] = { |
1009 | "UNKNOWN", |
1010 | "GLES", |
1011 | "HWC", |
1012 | "SOLID", |
1013 | "HWC_CURSOR", |
1014 | "SIDEBAND"}; |
1015 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
1016 | compositionTypeName[layer->getCompositionType()], |
1017 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
1018 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
1019 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
1020 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
1021 | } |
1022 | } |
1023 | |
1024 | void PhysicalDevice::dumpLayers(KeyedVector<hwc2_layer_t, HwcLayer*> layers) { |
1025 | for (uint32_t x=0; x<layers.size(); x++) { |
1026 | HwcLayer* layer = layers.valueAt(x); |
1027 | static char const* compositionTypeName[] = { |
1028 | "UNKNOWN", |
1029 | "GLES", |
1030 | "HWC", |
1031 | "SOLID", |
1032 | "HWC_CURSOR", |
1033 | "SIDEBAND"}; |
1034 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
1035 | compositionTypeName[layer->getCompositionType()], |
1036 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
1037 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
1038 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
1039 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
1040 | } |
1041 | } |
1042 | |
1043 | bool PhysicalDevice::layersStateCheck(int32_t renderMode, |
1044 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1045 | bool ret = false; |
1046 | uint32_t layerNum = composeLayers.size(); |
1047 | hwc_frect_t sourceCrop[HWC2_MAX_LAYERS]; |
1048 | HwcLayer* layer[HWC2_MAX_LAYERS] = { NULL }; |
1049 | private_handle_t const* hnd[HWC2_MAX_LAYERS] = { NULL }; |
1050 | hwc_rect_t displayFrame[HWC2_MAX_LAYERS]; |
1051 | |
1052 | for (int32_t i=0; i<layerNum; i++) { |
1053 | layer[i] = composeLayers.valueAt(i); |
1054 | sourceCrop[i] = layer[i]->getSourceCrop(); |
1055 | displayFrame[i] = layer[i]->getDisplayFrame(); |
1056 | hnd[i] = private_handle_t::dynamicCast(layer[i]->getBufferHandle()); |
1057 | if (hnd[i] == NULL) return false; // no buffer to process. |
1058 | if (hnd[i]->share_fd == -1) return false; // no buffer to process. |
1059 | if ((sourceCrop[i].right - sourceCrop[i].left > HWC2_HW_COMPOSE_WIDTH_MAX) || |
1060 | (sourceCrop[i].bottom - sourceCrop[i].top > HWC2_HW_COMPOSE_HEIGHT_MAX)) { |
1061 | return false; |
1062 | } |
1063 | DTRACE("layer[%d] zorder: %d, blend: %d, PlaneAlpha: %f, " |
1064 | "mColor: [%d, %d, %d, %d], mDataSpace: %d, format hnd[%d]: %x", |
1065 | i, layer[i]->getZ(), layer[i]->getBlendMode(), layer[i]->getPlaneAlpha(), |
1066 | layer[i]->getColor().r, layer[i]->getColor().g, layer[i]->getColor().b, |
1067 | layer[i]->getColor().a, layer[i]->getDataspace(), i, hnd[i]->format); |
1068 | } |
1069 | |
1070 | if (renderMode == DIRECT_COMPOSE_MODE) { |
1071 | switch (hnd[0]->format) { |
1072 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1073 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1074 | case HAL_PIXEL_FORMAT_RGB_888: |
1075 | case HAL_PIXEL_FORMAT_RGB_565: |
1076 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1077 | DTRACE("Layer format match direct composer."); |
1078 | ret = true; |
1079 | break; |
1080 | default: |
1081 | DTRACE("Layer format not support by direct compose"); |
1082 | return false; |
1083 | break; |
1084 | } |
1085 | if (layer[0]->getTransform() != 0) { |
1086 | //DTRACE("Direct composer can NOT support rotation now."); |
1087 | return false; |
1088 | } |
1089 | } |
1090 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1091 | else if (renderMode == GE2D_COMPOSE_MODE) { |
1092 | bool yuv420Sp = false; |
1093 | for (int32_t i=0; i<layerNum; i++) { |
1094 | switch (hnd[i]->format) { |
1095 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
1096 | yuv420Sp = true; |
1097 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1098 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1099 | case HAL_PIXEL_FORMAT_RGB_888: |
1100 | case HAL_PIXEL_FORMAT_RGB_565: |
1101 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1102 | case HAL_PIXEL_FORMAT_YV12: |
1103 | case HAL_PIXEL_FORMAT_Y8: |
1104 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
1105 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
1106 | DTRACE("Layer format match ge2d composer."); |
1107 | ret = true; |
1108 | break; |
1109 | default: |
1110 | DTRACE("Layer format not support by ge2d"); |
1111 | return false; |
1112 | break; |
1113 | } |
1114 | if (layer[i]->havePlaneAlpha() |
1115 | || layer[i]->haveColor() |
1116 | || layer[i]->haveDataspace() |
1117 | || (layer[i]->isBlended() |
1118 | && layer[i]->isScaled())) { |
1119 | DTRACE("ge2d compose can not process!"); |
1120 | return false; |
1121 | } |
1122 | } |
1123 | #if 0 |
1124 | if (yuv420Sp && HWC2_TWO_LAYERS == layerNum) { |
1125 | if (Utils::compareRect(sourceCrop[0], sourceCrop[1]) |
1126 | && Utils::compareRect(sourceCrop[0], displayFrame[0]) |
1127 | && Utils::compareRect(sourceCrop[1], displayFrame[1])) { |
1128 | DTRACE("2 layers is same size and have yuv420sp format ge2d compose can not process!"); |
1129 | return false; |
1130 | } |
1131 | } |
1132 | #endif |
1133 | if (HWC2_TWO_LAYERS == layerNum |
1134 | && (layer[0]->isScaled() || layer[1]->isScaled())) { |
1135 | DTRACE("when 2 layer's size is difference, ge2d compose can not process!"); |
1136 | return false; |
1137 | } |
1138 | } |
1139 | #endif |
1140 | |
1141 | return ret; |
1142 | } |
1143 | |
1144 | /************************************************************* |
1145 | * For direct framebuffer composer: |
1146 | * 1) only support one layer. |
1147 | * 2) layer format: rgba, rgbx,rgb565,bgra; |
1148 | * 3) layer no rotation. |
1149 | |
1150 | * For ge2d composer: |
1151 | * 1) support layer format that direct composer can't support. |
1152 | * 2) support 2 layers blending. |
1153 | * 3) support scale and rotation etc. |
1154 | **************************************************************/ |
1155 | int32_t PhysicalDevice::composersFilter( |
1156 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1157 | |
1158 | // direct Composer. |
1159 | if (composeLayers.size() == HWC2_ONE_LAYER) { |
1160 | // if only one layer exists, do direct framebuffer composer. |
1161 | bool directCompose = layersStateCheck(DIRECT_COMPOSE_MODE, composeLayers); |
1162 | if (directCompose) { |
1163 | if (mDirectComposeFrameCount >= 3) { |
1164 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(0); |
1165 | composeLayers.clear(); |
1166 | mDirectRenderLayerId = layerGlesLayerId; |
1167 | return DIRECT_COMPOSE_MODE; |
1168 | } |
1169 | mDirectComposeFrameCount++; |
1170 | return GLES_COMPOSE_MODE; |
1171 | } |
1172 | } |
1173 | |
1174 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1175 | // if direct composer can't work, try this. |
1176 | if (composeLayers.size() > HWC2_NO_LAYER |
1177 | && composeLayers.size() < HWC2_MAX_LAYERS) { |
1178 | bool ge2dCompose = layersStateCheck(GE2D_COMPOSE_MODE, composeLayers); |
1179 | if (!ge2dCompose) return GLES_COMPOSE_MODE; |
1180 | mGE2DRenderSortedLayerIds.clear(); |
1181 | for (uint32_t i=0; i<composeLayers.size(); i++) { |
1182 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(i); |
1183 | HwcLayer* layer = getLayerById(layerGlesLayerId); |
1184 | if (0 == i) { |
1185 | mGE2DRenderSortedLayerIds.push_front(layerGlesLayerId); |
1186 | continue; |
1187 | } |
1188 | for (uint32_t j=0; j<i; j++) { |
1189 | HwcLayer* layer1 = getLayerById(mGE2DRenderSortedLayerIds.itemAt(j)); |
1190 | HwcLayer* layer2 = getLayerById(layerGlesLayerId); |
1191 | if (layer1 != NULL && layer2 != NULL) { |
1192 | uint32_t z1 = layer1->getZ(); |
1193 | uint32_t z2 = layer2->getZ(); |
1194 | if (layer1->getZ() > layer2->getZ()) { |
1195 | mGE2DRenderSortedLayerIds.insertAt(layerGlesLayerId, j, 1); |
1196 | break; |
1197 | } |
1198 | if (j == i-1) mGE2DRenderSortedLayerIds.push_back(layerGlesLayerId); |
1199 | } else { |
1200 | ETRACE("Layer1 or Layer2 is NULL!!!"); |
1201 | } |
1202 | } |
1203 | } |
1204 | |
1205 | // Vector < hwc2_layer_t > layerIds; |
1206 | if (!mComposer) { |
1207 | // create ge2d composer... |
1208 | mComposer = mControlFactory->createComposer(*this); |
1209 | if (!mComposer || !mComposer->initialize(mFramebufferContext->getInfo())) { |
1210 | DEINIT_AND_DELETE_OBJ(mComposer); |
1211 | return GLES_COMPOSE_MODE; |
1212 | } |
1213 | } |
1214 | composeLayers.clear(); |
1215 | return GE2D_COMPOSE_MODE; |
1216 | } |
1217 | #endif |
1218 | |
1219 | return GLES_COMPOSE_MODE; |
1220 | } |
1221 | |
1222 | bool PhysicalDevice::calReverseScale() { |
1223 | static float fb_w = 1920; // Query activeConfig for FB size? |
1224 | static float fb_h = 1080; // Query activeConfig for FB size? |
1225 | |
1226 | mReverseScaleX = mReverseScaleY = 0.0f; |
1227 | if (fb_w <= 0.01f || fb_h <= 0.01f) |
1228 | return false; |
1229 | |
1230 | float display_w, display_h; |
1231 | hwc2_config_t config; |
1232 | if (HWC2_ERROR_NONE != mDisplayHdmi->getRealActiveConfig(&config)) |
1233 | return false; |
1234 | |
1235 | int32_t tmpSize = 0.0f; |
1236 | if ( mDisplayHdmi->getDisplayAttribute(config, |
1237 | HWC2_ATTRIBUTE_WIDTH, &tmpSize) != NO_ERROR) |
1238 | return false; |
1239 | display_w = tmpSize; |
1240 | if ( mDisplayHdmi->getDisplayAttribute(config, |
1241 | HWC2_ATTRIBUTE_HEIGHT, &tmpSize) != NO_ERROR) |
1242 | return false; |
1243 | display_h = tmpSize; |
1244 | |
1245 | if (display_w <= 0.01f || display_h <= 0.01f) |
1246 | return false; |
1247 | |
1248 | mReverseScaleX = fb_w / display_w; |
1249 | mReverseScaleY = fb_h /display_h; |
1250 | return false; |
1251 | } |
1252 | |
1253 | int32_t PhysicalDevice::preValidate() { |
1254 | bool bScale = (mReverseScaleX >= 0.01f && mReverseScaleX >= 0.01f) ? true : false; |
1255 | HwcLayer* layer = NULL; |
1256 | int videoPresentFlags = 0; //0: no video, 1: video presetn, 2: omx video present; |
1257 | mOmxSideBandPresent = false; |
1258 | //find out video layer first. |
1259 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1260 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1261 | layer = mHwcLayers.valueAt(i); |
1262 | if (!layer) { |
1263 | ETRACE("Meet empty layer, id(%lld)", layerId); |
1264 | continue; |
1265 | } |
1266 | |
1267 | if (bScale && (layer->getDisplayFrame().right >= 3800)) |
1268 | layer->reverseScaledFrame(mReverseScaleX, mReverseScaleY); |
1269 | |
1270 | private_handle_t const* hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
1271 | if (hnd && !((hnd->flags & private_handle_t::PRIV_FLAGS_CONTINUOUS_BUF) |
1272 | || (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY))) { |
1273 | mIsContinuousBuf = false; |
1274 | } |
1275 | |
1276 | if ((hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) && |
1277 | (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE)) || |
1278 | (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
1279 | /* && layer->getSidebandStream()*/)) { |
1280 | if (mVideoOverlayLayerId != 0) { |
1281 | ETRACE("ERROR: Find two video layer, should never get here !!"); |
1282 | } |
1283 | mVideoOverlayLayerId = layerId; |
1284 | } |
1285 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND) { |
1286 | //ALOGD("SIDEBAND"); |
1287 | mOmxSideBandPresent = true; |
1288 | } |
1289 | if (hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX)) { |
1290 | videoPresentFlags = 2; |
1291 | } else if (hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY)) { |
1292 | videoPresentFlags = 1; |
1293 | } |
1294 | } |
1295 | |
1296 | if (videoPresentFlags == 2) { |
1297 | mOmxVideoPresent = true; |
1298 | } else { |
1299 | mOmxVideoPresent = false; |
1300 | } |
1301 | return HWC2_ERROR_NONE; |
1302 | } |
1303 | |
1304 | int32_t PhysicalDevice::beginCompose() { |
1305 | swapReleaseFence(); |
1306 | // reset layer changed or requested size to zero. |
1307 | mHwcLayersChangeType.clear(); |
1308 | mHwcLayersChangeRequest.clear(); |
1309 | mHwcGlesLayers.clear(); |
1310 | // deal non secure display device. |
1311 | mHwcSecureLayers.clear(); |
1312 | |
1313 | memset(&mFbSyncRequest, 0, sizeof(mFbSyncRequest)); |
1314 | mFbSyncRequest.in_fen_fd = -1; |
1315 | |
1316 | mVideoOverlayLayerId = 0; |
1317 | mIsContinuousBuf = true; |
1318 | mIsValidated = false; |
1319 | mRenderMode = GLES_COMPOSE_MODE; |
1320 | |
1321 | return HWC2_ERROR_NONE; |
1322 | } |
1323 | |
1324 | int32_t PhysicalDevice::finishCompose() { |
1325 | HwcLayer* layer = NULL; |
1326 | // reset layers' acquire fence. |
1327 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1328 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1329 | layer = mHwcLayers.valueAt(i); |
1330 | if (layer != NULL) { |
1331 | layer->resetAcquireFence(); |
1332 | } |
1333 | } |
1334 | |
1335 | mClientTargetHnd = NULL; |
1336 | mPreviousRenderMode = mRenderMode; |
1337 | return HWC2_ERROR_NONE; |
1338 | } |
1339 | |
1340 | int32_t PhysicalDevice::validateDisplay(uint32_t* outNumTypes, |
1341 | uint32_t* outNumRequests) { |
1342 | HwcLayer* layer = NULL, *videoLayer = NULL; |
1343 | hwc_rect_t videoRect; |
1344 | KeyedVector<hwc2_layer_t, HwcLayer*> composeLayers; |
1345 | composeLayers.clear(); |
1346 | |
1347 | beginCompose(); |
1348 | |
1349 | if (preValidate() != HWC2_ERROR_NONE) { |
1350 | return HWC2_ERROR_BAD_LAYER; |
1351 | } |
1352 | |
1353 | if (mVideoOverlayLayerId) { |
1354 | videoLayer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
1355 | videoRect = videoLayer->getDisplayFrame(); |
1356 | } |
1357 | |
1358 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1359 | int overlapType = Utils::OVERLAP_EMPTY; |
1360 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1361 | layer = mHwcLayers.valueAt(i); |
1362 | if (!layer) |
1363 | continue; |
1364 | |
1365 | private_handle_t const* hnd = private_handle_t::dynamicCast(layer->getBufferHandle()); |
1366 | |
1367 | #ifdef HWC_SUPPORT_SECURE_LAYER |
1368 | // secure or protected layer. |
1369 | if (!mSecure && hnd && (hnd->flags & private_handle_t::PRIV_FLAGS_SECURE_PROTECTED)) { |
1370 | DTRACE("layer's secure or protected buffer flag is set! usage (%x)", hnd->flags); |
1371 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
1372 | mHwcLayersChangeType.add(layerId, layer); |
1373 | } |
1374 | mHwcSecureLayers.add(layerId, layer); |
1375 | continue; |
1376 | } |
1377 | #endif |
1378 | if (hnd && hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX) { |
1379 | set_omx_pts((char*)hnd->base, &mOmxVideoHandle); |
1380 | } |
1381 | |
1382 | if (videoLayer && (layer->getZ() < videoLayer->getZ())) { |
1383 | DTRACE("Layer covered by video layer."); |
1384 | hwc_rect_t layerRect = layer->getDisplayFrame(); |
1385 | overlapType = Utils::rectOverlap(layerRect, videoRect); |
1386 | } |
1387 | |
1388 | switch (layer->getCompositionType()) { |
1389 | case HWC2_COMPOSITION_CLIENT: |
1390 | mHwcGlesLayers.add(layerId, layer); |
1391 | DTRACE("Meet a client layer!"); |
1392 | break; |
1393 | case HWC2_COMPOSITION_DEVICE: |
1394 | if (layerId == mVideoOverlayLayerId) { |
1395 | mHwcLayersChangeRequest.add(layerId, layer); |
1396 | } else { |
1397 | composeLayers.add(layerId, layer); |
1398 | } |
1399 | break; |
1400 | case HWC2_COMPOSITION_SOLID_COLOR: |
1401 | if (overlapType != Utils::OVERLAP_FULL) { |
1402 | mHwcGlesLayers.add(layerId, layer); |
1403 | mHwcLayersChangeType.add(layerId, layer); |
1404 | } |
1405 | break; |
1406 | case HWC2_COMPOSITION_CURSOR: |
1407 | DTRACE("This is a Cursor layer!"); |
1408 | mHwcLayersChangeRequest.add(layerId, layer); |
1409 | break; |
1410 | case HWC2_COMPOSITION_SIDEBAND: |
1411 | if (layerId == mVideoOverlayLayerId) { |
1412 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
1413 | mHwcLayersChangeRequest.add(layerId, layer); |
1414 | mHwcLayersChangeType.add(layerId, layer); |
1415 | } else { |
1416 | ETRACE("SIDEBAND not handled."); |
1417 | } |
1418 | break; |
1419 | default: |
1420 | ETRACE("get layer of unknown composition type (%d)", layer->getCompositionType()); |
1421 | break; |
1422 | } |
1423 | } |
1424 | if (mOmxKeepLastFrame == 1) { |
1425 | int is_disable_video = -1; |
1426 | AmVideo::getInstance()->getvideodisable(&is_disable_video); |
1427 | //ALOGD("is_disable_video %d, mOmxVideoPresent %d, mOmxSideBandPresent %d, mVideoLayerOpenByOMX %d",is_disable_video,mOmxVideoPresent,mOmxSideBandPresent,mVideoLayerOpenByOMX); |
1428 | if (mOmxVideoPresent || mOmxSideBandPresent) { |
1429 | //enable video layer |
1430 | if (is_disable_video == 1) { |
1431 | ALOGI("video layer present, enable video layer"); |
1432 | AmVideo::getInstance()->setvideodisable(2); |
1433 | } |
1434 | mVideoLayerOpenByOMX = true; |
1435 | } else { |
1436 | //disable video layer. |
1437 | if (mVideoLayerOpenByOMX) { |
1438 | if (is_disable_video == 0 || is_disable_video == 2) { |
1439 | if (mVideoOverlayLayerId == 0) { |
1440 | ALOGI("no omx video layer, no OVERLAY, set display_mode %d->1",is_disable_video); |
1441 | AmVideo::getInstance()->setvideodisable(1); |
1442 | } else { |
1443 | ALOGI("no omx video layer, but has OVERLAY, not set display_mode"); |
1444 | } |
1445 | } |
1446 | mVideoLayerOpenByOMX = false; |
1447 | } |
1448 | } |
1449 | } |
1450 | |
1451 | bool noDevComp = Utils::checkBoolProp("sys.sf.debug.nohwc"); |
1452 | #ifndef USE_CONTINOUS_BUFFER_COMPOSER |
1453 | DTRACE("No continous buffer composer!"); |
1454 | noDevComp = true; |
1455 | mIsContinuousBuf = false; |
1456 | #endif |
1457 | |
1458 | if (mHwcLayers.size() == 0) { |
1459 | mIsContinuousBuf = false; |
1460 | } |
1461 | |
1462 | // dumpLayers(mHwcLayers); |
1463 | if (mIsContinuousBuf && !noDevComp && (mHwcGlesLayers.size() == 0)) { |
1464 | mRenderMode = composersFilter(composeLayers); |
1465 | } else { |
1466 | mDirectComposeFrameCount = 0; |
1467 | } |
1468 | |
1469 | // DEVICE_COMPOSE layers set to CLIENT_COMPOSE layers. |
1470 | for (int i=0; i<composeLayers.size(); i++) { |
1471 | mHwcLayersChangeType.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1472 | mHwcGlesLayers.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1473 | } |
1474 | |
1475 | if (mHwcLayersChangeRequest.size() > 0) { |
1476 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
1477 | *outNumRequests = mHwcLayersChangeRequest.size(); |
1478 | } |
1479 | |
1480 | mIsValidated = true; |
1481 | |
1482 | if (mHwcLayersChangeType.size() > 0) { |
1483 | DTRACE("there are %d layer types has changed.", mHwcLayersChangeType.size()); |
1484 | *outNumTypes = mHwcLayersChangeType.size(); |
1485 | return HWC2_ERROR_HAS_CHANGES; |
1486 | } |
1487 | |
1488 | return HWC2_ERROR_NONE; |
1489 | } |
1490 | |
1491 | int32_t PhysicalDevice::setCursorPosition(hwc2_layer_t layerId, int32_t x, int32_t y) { |
1492 | HwcLayer* layer = getLayerById(layerId); |
1493 | if (layer && HWC2_COMPOSITION_CURSOR == layer->getCompositionType()) { |
1494 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1495 | fb_cursor cinfo; |
1496 | if (cbInfo->fd < 0) { |
1497 | ETRACE("setCursorPosition fd=%d", cbInfo->fd ); |
1498 | }else { |
1499 | cinfo.hot.x = x; |
1500 | cinfo.hot.y = y; |
1501 | DTRACE("setCursorPosition x_pos=%d, y_pos=%d", cinfo.hot.x, cinfo.hot.y); |
1502 | |
1503 | ioctl(cbInfo->fd, FBIOPUT_OSD_CURSOR, &cinfo); |
1504 | } |
1505 | } else { |
1506 | ETRACE("setCursorPosition bad layer."); |
1507 | return HWC2_ERROR_BAD_LAYER; |
1508 | } |
1509 | |
1510 | return HWC2_ERROR_NONE; |
1511 | } |
1512 | |
1513 | |
1514 | /* |
1515 | Operater of framebuffer |
1516 | */ |
1517 | int32_t PhysicalDevice::initDisplay() { |
1518 | Mutex::Autolock _l(mLock); |
1519 | |
1520 | if (!mFramebufferHnd) { |
1521 | // init framebuffer context. |
1522 | mFramebufferContext = new FBContext(); |
1523 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
1524 | // init information from osd. |
1525 | fbInfo->displayType = mId; |
1526 | fbInfo->fbIdx = getOsdIdx(mId); |
1527 | int32_t err = init_frame_buffer_locked(fbInfo); |
1528 | int32_t bufferSize = fbInfo->finfo.line_length |
1529 | * fbInfo->info.yres; |
1530 | DTRACE("init_frame_buffer get fbinfo->fbIdx (%d) " |
1531 | "fbinfo->info.xres (%d) fbinfo->info.yres (%d)", |
1532 | fbInfo->fbIdx, fbInfo->info.xres, |
1533 | fbInfo->info.yres); |
1534 | int32_t usage = 0; |
1535 | |
1536 | mFramebufferHnd = new private_handle_t( |
1537 | private_handle_t::PRIV_FLAGS_FRAMEBUFFER, |
1538 | usage, fbInfo->fbSize, 0, |
1539 | 0, fbInfo->fd, bufferSize, 0); |
1540 | |
1541 | DTRACE("init_frame_buffer get frame size %d usage %d", |
1542 | bufferSize, usage); |
1543 | } |
1544 | |
1545 | // init cursor framebuffer |
1546 | mCursorContext = new FBContext(); |
1547 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1548 | cbInfo->fd = -1; |
1549 | |
1550 | //init information from cursor framebuffer. |
1551 | cbInfo->fbIdx = mId*2+1; |
1552 | if (1 != cbInfo->fbIdx && 3 != cbInfo->fbIdx) { |
1553 | ETRACE("invalid fb index: %d, need to check!", |
1554 | cbInfo->fbIdx); |
1555 | return 0; |
1556 | } |
1557 | int32_t err = init_cursor_buffer_locked(cbInfo); |
1558 | if (err != 0) { |
1559 | ETRACE("init_cursor_buffer_locked failed, need to check!"); |
1560 | return 0; |
1561 | } |
1562 | ITRACE("init_cursor_buffer get cbinfo->fbIdx (%d) " |
1563 | "cbinfo->info.xres (%d) cbinfo->info.yres (%d)", |
1564 | cbInfo->fbIdx, |
1565 | cbInfo->info.xres, |
1566 | cbInfo->info.yres); |
1567 | |
1568 | if ( cbInfo->fd >= 0) { |
1569 | DTRACE("init_cursor_buffer success!"); |
1570 | }else{ |
1571 | DTRACE("init_cursor_buffer fail!"); |
1572 | } |
1573 | |
1574 | return 0; |
1575 | } |
1576 | |
1577 | void PhysicalDevice::updateActiveDisplayAttribute() { |
1578 | hwc2_config_t config; |
1579 | if (HWC2_ERROR_NONE == mDisplayHdmi->getRealActiveConfig(&config)) { |
1580 | int32_t period = 0; |
1581 | mDisplayHdmi->getDisplayAttribute(config, HWC2_ATTRIBUTE_VSYNC_PERIOD, &period); |
1582 | mVsyncObserver->setRefreshPeriod(period); |
1583 | } |
1584 | |
1585 | calReverseScale(); |
1586 | } |
1587 | |
1588 | bool PhysicalDevice::updateDisplayConfigs() { |
1589 | Mutex::Autolock _l(mLock); |
1590 | framebuffer_info_t* fbinfo = mFramebufferContext->getInfo(); |
1591 | mDisplayHdmi->updateHotplug(mConnectorPresent, *fbinfo); |
1592 | |
1593 | if (mConnectorPresent) { |
1594 | updateActiveDisplayAttribute(); |
1595 | } else { |
1596 | ETRACE("disp: %llu is not connected, should change mode to null", mId); |
1597 | // mDisplayHdmi->setBestDisplayMode(); |
1598 | return false; |
1599 | } |
1600 | |
1601 | // update HDR info. |
1602 | if (!mHdrCapabilities.init) { |
1603 | ETRACE("update hdr infomation."); |
1604 | parseHdrCapabilities(); |
1605 | mHdrCapabilities.init = true; |
1606 | } |
1607 | |
1608 | mSecure = mDisplayHdmi->isSecure(); |
1609 | return true; |
1610 | } |
1611 | |
1612 | void PhysicalDevice::onVsync(int64_t timestamp) { |
1613 | RETURN_VOID_IF_NOT_INIT(); |
1614 | ATRACE("timestamp = %lld", timestamp); |
1615 | |
1616 | if (!mConnectorPresent) |
1617 | return; |
1618 | |
1619 | // notify hwc |
1620 | mHwc.vsync(mId, timestamp); |
1621 | } |
1622 | |
1623 | void PhysicalDevice::onHotplug(int disp, bool connected) { |
1624 | RETURN_VOID_IF_NOT_INIT(); |
1625 | ETRACE("connect status = (%d)", connected); |
1626 | |
1627 | if (!mGetInitState) { |
1628 | mGetInitState = true; |
1629 | if (mDisplayHdmi->chkPresent()) { |
1630 | updateHotplugState(true); |
1631 | } |
1632 | } |
1633 | |
1634 | if (!updateDisplayConfigs()) |
1635 | ETRACE("failed to update display config"); |
1636 | |
1637 | // notify hwc |
1638 | if (connected) |
1639 | mHwc.hotplug(disp, connected); |
1640 | } |
1641 | |
1642 | int32_t PhysicalDevice::createVirtualDisplay( |
1643 | uint32_t width, |
1644 | uint32_t height, |
1645 | int32_t* /*android_pixel_format_t*/ format, |
1646 | hwc2_display_t* outDisplay) { |
1647 | |
1648 | return HWC2_ERROR_NONE; |
1649 | } |
1650 | |
1651 | int32_t PhysicalDevice::destroyVirtualDisplay( |
1652 | hwc2_display_t display) { |
1653 | |
1654 | return HWC2_ERROR_NONE; |
1655 | } |
1656 | |
1657 | int32_t PhysicalDevice::setOutputBuffer( |
1658 | buffer_handle_t buffer, int32_t releaseFence) { |
1659 | // Virtual Display Only. |
1660 | return HWC2_ERROR_NONE; |
1661 | } |
1662 | |
1663 | void PhysicalDevice::updateHotplugState(bool connected) { |
1664 | Mutex::Autolock _l(mLock); |
1665 | |
1666 | mConnectorPresent = connected; |
1667 | // if plug out, need reinit |
1668 | if (!connected) |
1669 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1670 | } |
1671 | |
1672 | int32_t PhysicalDevice::getLineValue(const char *lineStr, const char *magicStr) { |
1673 | int len = 0; |
1674 | char value[100] = {0}; |
1675 | const char *pos = NULL; |
1676 | |
1677 | if ((NULL == lineStr) || (NULL == magicStr)) { |
1678 | ETRACE("line string: %s, magic string: %s\n", lineStr, magicStr); |
1679 | return 0; |
1680 | } |
1681 | |
1682 | if (NULL != (pos = strstr(lineStr, magicStr))) { |
1683 | pos = pos + strlen(magicStr); |
1684 | const char* start = pos; |
1685 | while (*start != '\n' && (strlen(start) > 0)) |
1686 | start++; |
1687 | |
1688 | len = start - pos; |
1689 | strncpy(value, pos, len); |
1690 | value[len] = '\0'; |
1691 | return atoi(value); |
1692 | } |
1693 | |
1694 | return 0; |
1695 | } |
1696 | |
1697 | /******************************************* |
1698 | * cat /sys/class/amhdmitx/amhdmitx0/hdr_cap |
1699 | * Supported EOTF: |
1700 | * Traditional SDR: 1 |
1701 | * Traditional HDR: 0 |
1702 | * SMPTE ST 2084: 1 |
1703 | * Future EOTF: 0 |
1704 | * Supported SMD type1: 1 |
1705 | * Luminance Data |
1706 | * Max: 0 |
1707 | * Avg: 0 |
1708 | * Min: 0 |
1709 | * cat /sys/class/amhdmitx/amhdmitx0/dv_cap |
1710 | * DolbyVision1 RX support list: |
1711 | * 2160p30hz: 1 |
1712 | * global dimming |
1713 | * colorimetry |
1714 | * IEEEOUI: 0x00d046 |
1715 | * DM Ver: 1 |
1716 | *******************************************/ |
1717 | int32_t PhysicalDevice::parseHdrCapabilities() { |
1718 | // DolbyVision1 |
1719 | const char *DV_PATH = "/sys/class/amhdmitx/amhdmitx0/dv_cap"; |
1720 | // HDR |
1721 | const char *HDR_PATH = "/sys/class/amhdmitx/amhdmitx0/hdr_cap"; |
1722 | |
1723 | char buf[1024+1] = {0}; |
1724 | char* pos = buf; |
1725 | int fd, len; |
1726 | |
1727 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1728 | if ((fd = open(DV_PATH, O_RDONLY)) < 0) { |
1729 | ETRACE("open %s fail.", DV_PATH); |
1730 | goto exit; |
1731 | } |
1732 | |
1733 | len = read(fd, buf, 1024); |
1734 | if (len < 0) { |
1735 | ETRACE("read error: %s, %s\n", DV_PATH, strerror(errno)); |
1736 | goto exit; |
1737 | } |
1738 | close(fd); |
1739 | |
1740 | if ((NULL != strstr(pos, "2160p30hz")) || (NULL != strstr(pos, "2160p60hz"))) |
1741 | mHdrCapabilities.dvSupport = true; |
1742 | // dobly version parse end |
1743 | |
1744 | memset(buf, 0, 1024); |
1745 | if ((fd = open(HDR_PATH, O_RDONLY)) < 0) { |
1746 | ETRACE("open %s fail.", HDR_PATH); |
1747 | goto exit; |
1748 | } |
1749 | |
1750 | len = read(fd, buf, 1024); |
1751 | if (len < 0) { |
1752 | ETRACE("read error: %s, %s\n", HDR_PATH, strerror(errno)); |
1753 | goto exit; |
1754 | } |
1755 | |
1756 | pos = strstr(pos, "SMPTE ST 2084: "); |
1757 | if ((NULL != pos) && ('1' == *(pos + strlen("SMPTE ST 2084: ")))) { |
1758 | mHdrCapabilities.hdrSupport = true; |
1759 | |
1760 | mHdrCapabilities.maxLuminance = getLineValue(pos, "Max: "); |
1761 | mHdrCapabilities.avgLuminance = getLineValue(pos, "Avg: "); |
1762 | mHdrCapabilities.minLuminance = getLineValue(pos, "Min: "); |
1763 | } |
1764 | |
1765 | ITRACE("dolby version support:%d, hdr support:%d max:%d, avg:%d, min:%d\n", |
1766 | mHdrCapabilities.dvSupport?1:0, mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1767 | exit: |
1768 | close(fd); |
1769 | return HWC2_ERROR_NONE; |
1770 | } |
1771 | |
1772 | void PhysicalDevice::dump(Dump& d) { |
1773 | Mutex::Autolock _l(mLock); |
1774 | d.append("-------------------------------------------------------------" |
1775 | "----------------------------------------------------------------\n"); |
1776 | d.append("Device Name: %s (%s), (%f, %f)\n", mName, |
1777 | mConnectorPresent ? "connected" : "disconnected", |
1778 | mReverseScaleX, mReverseScaleY); |
1779 | |
1780 | d.append("isSecure : %s\n", mSecure ? "TRUE" : "FALSE"); |
1781 | |
1782 | mDisplayHdmi->dump(d); |
1783 | |
1784 | #if 0 //all the info already dumped by SurfaceFlinger, comment it. |
1785 | // dump layer list |
1786 | d.append(" Layers state:\n"); |
1787 | d.append(" numLayers=%zu\n", mHwcLayers.size()); |
1788 | // d.append(" numChangedTypeLayers=%zu\n", mHwcLayersChangeType.size()); |
1789 | // d.append(" numChangedRequestLayers=%zu\n", mHwcLayersChangeRequest.size()); |
1790 | |
1791 | if (mHwcLayers.size() > 0) { |
1792 | d.append( |
1793 | " type | handle | zorder | ds | alpa | tr | blnd |" |
1794 | " source crop (l,t,r,b) | frame \n" |
1795 | " -------------+--------------+------------+----+------+----+------+" |
1796 | "--------------------------------+------------------------\n"); |
1797 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1798 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1799 | HwcLayer *layer = mHwcLayers.valueAt(i); |
1800 | if (layer) layer->dump(d); |
1801 | } |
1802 | } |
1803 | #endif |
1804 | |
1805 | // HDR info |
1806 | d.append(" HDR Capabilities:\n"); |
1807 | d.append(" DolbyVision1=%zu\n", mHdrCapabilities.dvSupport?1:0); |
1808 | d.append(" HDR10=%zu, maxLuminance=%zu, avgLuminance=%zu, minLuminance=%zu\n", |
1809 | mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1810 | } |
1811 | |
1812 | } // namespace amlogic |
1813 | } // namespace android |
1814 |