1 /*
2 **
3 ** Copyright 2015-2018, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #define LOG_TAG "OutputConfiguration"
19 //#define LOG_NDEBUG 0
20
21 #include <utils/Log.h>
22
23 #include <camera/camera2/OutputConfiguration.h>
24 #include <camera/StringUtils.h>
25 #include <binder/Parcel.h>
26 #include <gui/view/Surface.h>
27 #include <system/camera_metadata.h>
28 #include <system/graphics.h>
29 #include <utils/String8.h>
30
31
32 namespace android {
33
34 const int OutputConfiguration::INVALID_ROTATION = -1;
35 const int OutputConfiguration::INVALID_SET_ID = -1;
36
37 const std::vector<sp<IGraphicBufferProducer>>&
getGraphicBufferProducers() const38 OutputConfiguration::getGraphicBufferProducers() const {
39 return mGbps;
40 }
41
getRotation() const42 int OutputConfiguration::getRotation() const {
43 return mRotation;
44 }
45
getSurfaceSetID() const46 int OutputConfiguration::getSurfaceSetID() const {
47 return mSurfaceSetID;
48 }
49
getSurfaceType() const50 int OutputConfiguration::getSurfaceType() const {
51 return mSurfaceType;
52 }
53
getWidth() const54 int OutputConfiguration::getWidth() const {
55 return mWidth;
56 }
57
getHeight() const58 int OutputConfiguration::getHeight() const {
59 return mHeight;
60 }
61
isDeferred() const62 bool OutputConfiguration::isDeferred() const {
63 return mIsDeferred;
64 }
65
isShared() const66 bool OutputConfiguration::isShared() const {
67 return mIsShared;
68 }
69
getPhysicalCameraId() const70 std::string OutputConfiguration::getPhysicalCameraId() const {
71 return mPhysicalCameraId;
72 }
73
isMultiResolution() const74 bool OutputConfiguration::isMultiResolution() const {
75 return mIsMultiResolution;
76 }
77
getSensorPixelModesUsed() const78 const std::vector<int32_t> &OutputConfiguration::getSensorPixelModesUsed() const {
79 return mSensorPixelModesUsed;
80 }
81
getDynamicRangeProfile() const82 int64_t OutputConfiguration::getDynamicRangeProfile() const {
83 return mDynamicRangeProfile;
84 }
85
getColorSpace() const86 int32_t OutputConfiguration::getColorSpace() const {
87 return mColorSpace;
88 }
89
getStreamUseCase() const90 int64_t OutputConfiguration::getStreamUseCase() const {
91 return mStreamUseCase;
92 }
93
getTimestampBase() const94 int OutputConfiguration::getTimestampBase() const {
95 return mTimestampBase;
96 }
97
getMirrorMode() const98 int OutputConfiguration::getMirrorMode() const {
99 return mMirrorMode;
100 }
101
useReadoutTimestamp() const102 bool OutputConfiguration::useReadoutTimestamp() const {
103 return mUseReadoutTimestamp;
104 }
105
getFormat() const106 int OutputConfiguration::getFormat() const {
107 return mFormat;
108 }
109
getDataspace() const110 int OutputConfiguration::getDataspace() const {
111 return mDataspace;
112 }
113
getUsage() const114 int64_t OutputConfiguration::getUsage() const {
115 return mUsage;
116 }
117
isComplete() const118 bool OutputConfiguration::isComplete() const {
119 return !((mSurfaceType == SURFACE_TYPE_MEDIA_RECORDER ||
120 mSurfaceType == SURFACE_TYPE_MEDIA_CODEC ||
121 mSurfaceType == SURFACE_TYPE_IMAGE_READER) &&
122 mGbps.empty());
123 }
124
OutputConfiguration()125 OutputConfiguration::OutputConfiguration() :
126 mRotation(INVALID_ROTATION),
127 mSurfaceSetID(INVALID_SET_ID),
128 mSurfaceType(SURFACE_TYPE_UNKNOWN),
129 mWidth(0),
130 mHeight(0),
131 mIsDeferred(false),
132 mIsShared(false),
133 mIsMultiResolution(false),
134 mDynamicRangeProfile(ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD),
135 mColorSpace(ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_UNSPECIFIED),
136 mStreamUseCase(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT),
137 mTimestampBase(TIMESTAMP_BASE_DEFAULT),
138 mMirrorMode(MIRROR_MODE_AUTO),
139 mUseReadoutTimestamp(false),
140 mFormat(HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED),
141 mDataspace(0),
142 mUsage(0) {
143 }
144
OutputConfiguration(const android::Parcel & parcel)145 OutputConfiguration::OutputConfiguration(const android::Parcel& parcel) :
146 mRotation(INVALID_ROTATION),
147 mSurfaceSetID(INVALID_SET_ID) {
148 readFromParcel(&parcel);
149 }
150
readFromParcel(const android::Parcel * parcel)151 status_t OutputConfiguration::readFromParcel(const android::Parcel* parcel) {
152 status_t err = OK;
153 int rotation = 0;
154
155 if (parcel == nullptr) return BAD_VALUE;
156
157 if ((err = parcel->readInt32(&rotation)) != OK) {
158 ALOGE("%s: Failed to read rotation from parcel", __FUNCTION__);
159 return err;
160 }
161
162 int setID = INVALID_SET_ID;
163 if ((err = parcel->readInt32(&setID)) != OK) {
164 ALOGE("%s: Failed to read surface set ID from parcel", __FUNCTION__);
165 return err;
166 }
167
168 int surfaceType = SURFACE_TYPE_UNKNOWN;
169 if ((err = parcel->readInt32(&surfaceType)) != OK) {
170 ALOGE("%s: Failed to read surface type from parcel", __FUNCTION__);
171 return err;
172 }
173
174 int width = 0;
175 if ((err = parcel->readInt32(&width)) != OK) {
176 ALOGE("%s: Failed to read surface width from parcel", __FUNCTION__);
177 return err;
178 }
179
180 int height = 0;
181 if ((err = parcel->readInt32(&height)) != OK) {
182 ALOGE("%s: Failed to read surface height from parcel", __FUNCTION__);
183 return err;
184 }
185
186 int isDeferred = 0;
187 if ((err = parcel->readInt32(&isDeferred)) != OK) {
188 ALOGE("%s: Failed to read surface isDeferred flag from parcel", __FUNCTION__);
189 return err;
190 }
191
192 int isShared = 0;
193 if ((err = parcel->readInt32(&isShared)) != OK) {
194 ALOGE("%s: Failed to read surface isShared flag from parcel", __FUNCTION__);
195 return err;
196 }
197
198 if (isDeferred && surfaceType != SURFACE_TYPE_SURFACE_VIEW &&
199 surfaceType != SURFACE_TYPE_SURFACE_TEXTURE) {
200 ALOGE("%s: Invalid surface type for deferred configuration", __FUNCTION__);
201 return BAD_VALUE;
202 }
203
204 std::vector<view::Surface> surfaceShims;
205 if ((err = parcel->readParcelableVector(&surfaceShims)) != OK) {
206 ALOGE("%s: Failed to read surface(s) from parcel", __FUNCTION__);
207 return err;
208 }
209
210 String16 physicalCameraId;
211 parcel->readString16(&physicalCameraId);
212 mPhysicalCameraId = toStdString(physicalCameraId);
213
214 int isMultiResolution = 0;
215 if ((err = parcel->readInt32(&isMultiResolution)) != OK) {
216 ALOGE("%s: Failed to read surface isMultiResolution flag from parcel", __FUNCTION__);
217 return err;
218 }
219
220 std::vector<int32_t> sensorPixelModesUsed;
221 if ((err = parcel->readInt32Vector(&sensorPixelModesUsed)) != OK) {
222 ALOGE("%s: Failed to read sensor pixel mode(s) from parcel", __FUNCTION__);
223 return err;
224 }
225 int64_t dynamicProfile;
226 if ((err = parcel->readInt64(&dynamicProfile)) != OK) {
227 ALOGE("%s: Failed to read surface dynamic range profile flag from parcel", __FUNCTION__);
228 return err;
229 }
230 int32_t colorSpace;
231 if ((err = parcel->readInt32(&colorSpace)) != OK) {
232 ALOGE("%s: Failed to read surface color space flag from parcel", __FUNCTION__);
233 return err;
234 }
235
236 int64_t streamUseCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT;
237 if ((err = parcel->readInt64(&streamUseCase)) != OK) {
238 ALOGE("%s: Failed to read stream use case from parcel", __FUNCTION__);
239 return err;
240 }
241
242 int timestampBase = TIMESTAMP_BASE_DEFAULT;
243 if ((err = parcel->readInt32(×tampBase)) != OK) {
244 ALOGE("%s: Failed to read timestamp base from parcel", __FUNCTION__);
245 return err;
246 }
247
248 int mirrorMode = MIRROR_MODE_AUTO;
249 if ((err = parcel->readInt32(&mirrorMode)) != OK) {
250 ALOGE("%s: Failed to read mirroring mode from parcel", __FUNCTION__);
251 return err;
252 }
253
254 int useReadoutTimestamp = 0;
255 if ((err = parcel->readInt32(&useReadoutTimestamp)) != OK) {
256 ALOGE("%s: Failed to read useReadoutTimestamp flag from parcel", __FUNCTION__);
257 return err;
258 }
259
260 int format = HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED;
261 if ((err = parcel->readInt32(&format)) != OK) {
262 ALOGE("%s: Failed to read format from parcel", __FUNCTION__);
263 return err;
264 }
265
266 int dataspace = 0;
267 if ((err = parcel->readInt32(&dataspace)) != OK) {
268 ALOGE("%s: Failed to read dataspace from parcel", __FUNCTION__);
269 return err;
270 }
271
272 int64_t usage = 0;
273 if ((err = parcel->readInt64(&usage)) != OK) {
274 ALOGE("%s: Failed to read usage flag from parcel", __FUNCTION__);
275 return err;
276 }
277
278 mRotation = rotation;
279 mSurfaceSetID = setID;
280 mSurfaceType = surfaceType;
281 mWidth = width;
282 mHeight = height;
283 mIsDeferred = isDeferred != 0;
284 mIsShared = isShared != 0;
285 mIsMultiResolution = isMultiResolution != 0;
286 mStreamUseCase = streamUseCase;
287 mTimestampBase = timestampBase;
288 mMirrorMode = mirrorMode;
289 mUseReadoutTimestamp = useReadoutTimestamp != 0;
290 for (auto& surface : surfaceShims) {
291 ALOGV("%s: OutputConfiguration: %p, name %s", __FUNCTION__,
292 surface.graphicBufferProducer.get(),
293 toString8(surface.name).c_str());
294 mGbps.push_back(surface.graphicBufferProducer);
295 }
296
297 mSensorPixelModesUsed = std::move(sensorPixelModesUsed);
298 mDynamicRangeProfile = dynamicProfile;
299 mColorSpace = colorSpace;
300 mFormat = format;
301 mDataspace = dataspace;
302 mUsage = usage;
303
304 ALOGV("%s: OutputConfiguration: rotation = %d, setId = %d, surfaceType = %d,"
305 " physicalCameraId = %s, isMultiResolution = %d, streamUseCase = %" PRId64
306 ", timestampBase = %d, mirrorMode = %d, useReadoutTimestamp = %d, format = %d, "
307 "dataspace = %d, usage = %" PRId64,
308 __FUNCTION__, mRotation, mSurfaceSetID, mSurfaceType,
309 mPhysicalCameraId.c_str(), mIsMultiResolution, mStreamUseCase, timestampBase,
310 mMirrorMode, mUseReadoutTimestamp, mFormat, mDataspace, mUsage);
311
312 return err;
313 }
314
OutputConfiguration(sp<IGraphicBufferProducer> & gbp,int rotation,const std::string & physicalId,int surfaceSetID,bool isShared)315 OutputConfiguration::OutputConfiguration(sp<IGraphicBufferProducer>& gbp, int rotation,
316 const std::string& physicalId,
317 int surfaceSetID, bool isShared) {
318 mGbps.push_back(gbp);
319 mRotation = rotation;
320 mSurfaceSetID = surfaceSetID;
321 mIsDeferred = false;
322 mIsShared = isShared;
323 mPhysicalCameraId = physicalId;
324 mIsMultiResolution = false;
325 mDynamicRangeProfile = ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD;
326 mColorSpace = ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_UNSPECIFIED;
327 mStreamUseCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT;
328 mTimestampBase = TIMESTAMP_BASE_DEFAULT;
329 mMirrorMode = MIRROR_MODE_AUTO;
330 mUseReadoutTimestamp = false;
331 mFormat = HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED;
332 mDataspace = 0;
333 mUsage = 0;
334 }
335
OutputConfiguration(const std::vector<sp<IGraphicBufferProducer>> & gbps,int rotation,const std::string & physicalCameraId,int surfaceSetID,int surfaceType,int width,int height,bool isShared)336 OutputConfiguration::OutputConfiguration(
337 const std::vector<sp<IGraphicBufferProducer>>& gbps,
338 int rotation, const std::string& physicalCameraId, int surfaceSetID, int surfaceType,
339 int width, int height, bool isShared)
340 : mGbps(gbps), mRotation(rotation), mSurfaceSetID(surfaceSetID), mSurfaceType(surfaceType),
341 mWidth(width), mHeight(height), mIsDeferred(false), mIsShared(isShared),
342 mPhysicalCameraId(physicalCameraId), mIsMultiResolution(false),
343 mDynamicRangeProfile(ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD),
344 mColorSpace(ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_UNSPECIFIED),
345 mStreamUseCase(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT),
346 mTimestampBase(TIMESTAMP_BASE_DEFAULT),
347 mMirrorMode(MIRROR_MODE_AUTO), mUseReadoutTimestamp(false),
348 mFormat(HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED), mDataspace(0),
349 mUsage(0) { }
350
writeToParcel(android::Parcel * parcel) const351 status_t OutputConfiguration::writeToParcel(android::Parcel* parcel) const {
352
353 if (parcel == nullptr) return BAD_VALUE;
354 status_t err = OK;
355
356 err = parcel->writeInt32(mRotation);
357 if (err != OK) return err;
358
359 err = parcel->writeInt32(mSurfaceSetID);
360 if (err != OK) return err;
361
362 err = parcel->writeInt32(mSurfaceType);
363 if (err != OK) return err;
364
365 err = parcel->writeInt32(mWidth);
366 if (err != OK) return err;
367
368 err = parcel->writeInt32(mHeight);
369 if (err != OK) return err;
370
371 err = parcel->writeInt32(mIsDeferred ? 1 : 0);
372 if (err != OK) return err;
373
374 err = parcel->writeInt32(mIsShared ? 1 : 0);
375 if (err != OK) return err;
376
377 std::vector<view::Surface> surfaceShims;
378 for (auto& gbp : mGbps) {
379 view::Surface surfaceShim;
380 surfaceShim.name = String16("unknown_name"); // name of surface
381 surfaceShim.graphicBufferProducer = gbp;
382 surfaceShims.push_back(surfaceShim);
383 }
384 err = parcel->writeParcelableVector(surfaceShims);
385 if (err != OK) return err;
386
387 String16 physicalCameraId = toString16(mPhysicalCameraId);
388 err = parcel->writeString16(physicalCameraId);
389 if (err != OK) return err;
390
391 err = parcel->writeInt32(mIsMultiResolution ? 1 : 0);
392 if (err != OK) return err;
393
394 err = parcel->writeParcelableVector(mSensorPixelModesUsed);
395 if (err != OK) return err;
396
397 err = parcel->writeInt64(mDynamicRangeProfile);
398 if (err != OK) return err;
399
400 err = parcel->writeInt32(mColorSpace);
401 if (err != OK) return err;
402
403 err = parcel->writeInt64(mStreamUseCase);
404 if (err != OK) return err;
405
406 err = parcel->writeInt32(mTimestampBase);
407 if (err != OK) return err;
408
409 err = parcel->writeInt32(mMirrorMode);
410 if (err != OK) return err;
411
412 err = parcel->writeInt32(mUseReadoutTimestamp ? 1 : 0);
413 if (err != OK) return err;
414
415 err = parcel->writeInt32(mFormat);
416 if (err != OK) return err;
417
418 err = parcel->writeInt32(mDataspace);
419 if (err != OK) return err;
420
421 err = parcel->writeInt64(mUsage);
422 if (err != OK) return err;
423
424 return OK;
425 }
426
427 template <typename T>
simpleVectorsEqual(T first,T second)428 static bool simpleVectorsEqual(T first, T second) {
429 if (first.size() != second.size()) {
430 return false;
431 }
432
433 for (size_t i = 0; i < first.size(); i++) {
434 if (first[i] != second[i]) {
435 return false;
436 }
437 }
438 return true;
439 }
440
gbpsEqual(const OutputConfiguration & other) const441 bool OutputConfiguration::gbpsEqual(const OutputConfiguration& other) const {
442 const std::vector<sp<IGraphicBufferProducer> >& otherGbps =
443 other.getGraphicBufferProducers();
444 return simpleVectorsEqual(otherGbps, mGbps);
445 }
446
sensorPixelModesUsedEqual(const OutputConfiguration & other) const447 bool OutputConfiguration::sensorPixelModesUsedEqual(const OutputConfiguration& other) const {
448 const std::vector<int32_t>& othersensorPixelModesUsed = other.getSensorPixelModesUsed();
449 return simpleVectorsEqual(othersensorPixelModesUsed, mSensorPixelModesUsed);
450 }
451
sensorPixelModesUsedLessThan(const OutputConfiguration & other) const452 bool OutputConfiguration::sensorPixelModesUsedLessThan(const OutputConfiguration& other) const {
453 const std::vector<int32_t>& spms = other.getSensorPixelModesUsed();
454
455 if (mSensorPixelModesUsed.size() != spms.size()) {
456 return mSensorPixelModesUsed.size() < spms.size();
457 }
458
459 for (size_t i = 0; i < spms.size(); i++) {
460 if (mSensorPixelModesUsed[i] != spms[i]) {
461 return mSensorPixelModesUsed[i] < spms[i];
462 }
463 }
464
465 return false;
466 }
467
gbpsLessThan(const OutputConfiguration & other) const468 bool OutputConfiguration::gbpsLessThan(const OutputConfiguration& other) const {
469 const std::vector<sp<IGraphicBufferProducer> >& otherGbps =
470 other.getGraphicBufferProducers();
471
472 if (mGbps.size() != otherGbps.size()) {
473 return mGbps.size() < otherGbps.size();
474 }
475
476 for (size_t i = 0; i < mGbps.size(); i++) {
477 if (mGbps[i] != otherGbps[i]) {
478 return mGbps[i] < otherGbps[i];
479 }
480 }
481
482 return false;
483 }
484 }; // namespace android
485