90 media_status_t GrallocConsumer::lockNextBuffer(uint32_t idx) {  in lockNextBuffer()  argument
93     if (idx >= mNumAlloc) {  in lockNextBuffer()
94         ALOGE("Invalid buffer index: %d", idx);  in lockNextBuffer()
98     if (mAcquiredBuffer[idx].mImg != nullptr) {  in lockNextBuffer()
99         ret = unlockBuffer(idx);  in lockNextBuffer()
105     ret = AImageReader_acquireNextImage(mImgReader, &(mAcquiredBuffer[idx].mImg));  in lockNextBuffer()
106     if (ret != AMEDIA_OK || mAcquiredBuffer[idx].mImg == nullptr) {  in lockNextBuffer()
108                 __FUNCTION__, mImgReader, ret, mAcquiredBuffer[idx].mImg);  in lockNextBuffer()
112     AImage *img = mAcquiredBuffer[idx].mImg;  in lockNextBuffer()
159     mAcquiredBuffer[idx].mBufferPointer = data;  in lockNextBuffer()
161     mAlloc[idx]->mHal.drvState.lod[0].mallocPtr = data;  in lockNextBuffer()
162     mAlloc[idx]->mHal.drvState.lod[0].stride = rowstride;  in lockNextBuffer()
163     mAlloc[idx]->mHal.state.nativeBuffer = hardwareBuffer;  in lockNextBuffer()
164     mAlloc[idx]->mHal.state.timestamp = timestamp;  in lockNextBuffer()
167         const int yWidth = mAlloc[idx]->mHal.drvState.lod[0].dimX;  in lockNextBuffer()
168         const int yHeight = mAlloc[idx]->mHal.drvState.lod[0].dimY;  in lockNextBuffer()
215         mAlloc[idx]->mHal.drvState.lod[1].dimX = cWidth;  in lockNextBuffer()
216         mAlloc[idx]->mHal.drvState.lod[1].dimY = cHeight;  in lockNextBuffer()
217         mAlloc[idx]->mHal.drvState.lod[2].dimX = cWidth;  in lockNextBuffer()
218         mAlloc[idx]->mHal.drvState.lod[2].dimY = cHeight;  in lockNextBuffer()
220         mAlloc[idx]->mHal.drvState.lod[1].mallocPtr = uData;  in lockNextBuffer()
221         mAlloc[idx]->mHal.drvState.lod[2].mallocPtr = vData;  in lockNextBuffer()
223         mAlloc[idx]->mHal.drvState.lod[1].stride = uRowStride;  in lockNextBuffer()
224         mAlloc[idx]->mHal.drvState.lod[2].stride = vRowStride;  in lockNextBuffer()
226         mAlloc[idx]->mHal.drvState.yuv.shift = 1;  in lockNextBuffer()
227         mAlloc[idx]->mHal.drvState.yuv.step = uPixStride;  in lockNextBuffer()
228         mAlloc[idx]->mHal.drvState.lodCount = 3;  in lockNextBuffer()
234 media_status_t GrallocConsumer::unlockBuffer(uint32_t idx) {  in unlockBuffer()  argument
237     if (idx >= mNumAlloc) {  in unlockBuffer()
238         ALOGE("Invalid buffer index: %d", idx);  in unlockBuffer()
241     if (mAcquiredBuffer[idx].mImg == nullptr) {  in unlockBuffer()
245     AImage_delete(mAcquiredBuffer[idx].mImg);  in unlockBuffer()
246     mAcquiredBuffer[idx].mImg = nullptr;  in unlockBuffer()
261 bool GrallocConsumer::releaseIdx(uint32_t idx) {  in releaseIdx()  argument
262     if (idx >= mNumAlloc) {  in releaseIdx()
263         ALOGE("Invalid buffer index: %d", idx);  in releaseIdx()
266     if (isIdxUsed[idx] == false) {  in releaseIdx()
267         ALOGV("Buffer index already released: %d", idx);  in releaseIdx()
271     ret = unlockBuffer(idx);  in releaseIdx()
276     mAlloc[idx] = nullptr;  in releaseIdx()
277     isIdxUsed[idx] = false;  in releaseIdx()