void SoftVPX::onQueueFilled(OMX_U32 /* portIndex */) { if (mOutputPortSettingsChange != NONE) { return; } List<BufferInfo *> &inQueue = getPortQueue(0); List<BufferInfo *> &outQueue = getPortQueue(1); bool EOSseen = false; while (!inQueue.empty() && !outQueue.empty()) { BufferInfo *inInfo = *inQueue.begin(); OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader; BufferInfo *outInfo = *outQueue.begin(); OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader; if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { EOSseen = true; if (inHeader->nFilledLen == 0) { inQueue.erase(inQueue.begin()); inInfo->mOwnedByUs = false; notifyEmptyBufferDone(inHeader); outHeader->nFilledLen = 0; outHeader->nFlags = OMX_BUFFERFLAG_EOS; outQueue.erase(outQueue.begin()); outInfo->mOwnedByUs = false; notifyFillBufferDone(outHeader); return; } } if (mImg == NULL) { if (vpx_codec_decode( (vpx_codec_ctx_t *)mCtx, inHeader->pBuffer + inHeader->nOffset, inHeader->nFilledLen, NULL, 0)) { ALOGE("on2 decoder failed to decode frame."); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); return; } vpx_codec_iter_t iter = NULL; mImg = vpx_codec_get_frame((vpx_codec_ctx_t *)mCtx, &iter); } if (mImg != NULL) { CHECK_EQ(mImg->fmt, VPX_IMG_FMT_I420); uint32_t width = mImg->d_w; uint32_t height = mImg->d_h; bool portWillReset = false; handlePortSettingsChange(&portWillReset, width, height); if (portWillReset) { return; } outHeader->nOffset = 0; outHeader->nFilledLen = (outputBufferWidth() * outputBufferHeight() * 3) / 2; outHeader->nFlags = EOSseen ? OMX_BUFFERFLAG_EOS : 0; outHeader->nTimeStamp = inHeader->nTimeStamp; if (outHeader->nAllocLen >= outHeader->nFilledLen) { uint8_t *dst = outHeader->pBuffer; const uint8_t *srcY = (const uint8_t *)mImg->planes[VPX_PLANE_Y]; const uint8_t *srcU = (const uint8_t *)mImg->planes[VPX_PLANE_U]; const uint8_t *srcV = (const uint8_t *)mImg->planes[VPX_PLANE_V]; size_t srcYStride = mImg->stride[VPX_PLANE_Y]; size_t srcUStride = mImg->stride[VPX_PLANE_U]; size_t srcVStride = mImg->stride[VPX_PLANE_V]; copyYV12FrameToOutputBuffer(dst, srcY, srcU, srcV, srcYStride, srcUStride, srcVStride); } else { ALOGE("b/27597103, buffer too small"); outHeader->nFilledLen = 0; } mImg = NULL; outInfo->mOwnedByUs = false; outQueue.erase(outQueue.begin()); outInfo = NULL; notifyFillBufferDone(outHeader); outHeader = NULL; } inInfo->mOwnedByUs = false; inQueue.erase(inQueue.begin()); inInfo = NULL; notifyEmptyBufferDone(inHeader); inHeader = NULL; } }
status_t SoftHEVC::initDecoder() { IV_API_CALL_STATUS_T status; UWORD32 u4_num_reorder_frames; UWORD32 u4_num_ref_frames; UWORD32 u4_share_disp_buf; WORD32 i4_level; mNumCores = GetCPUCoreCount(); /* Initialize number of ref and reorder modes (for HEVC) */ u4_num_reorder_frames = 16; u4_num_ref_frames = 16; u4_share_disp_buf = 0; uint32_t displayStride = outputBufferWidth(); uint32_t displayHeight = outputBufferHeight(); uint32_t displaySizeY = displayStride * displayHeight; if (displaySizeY > (1920 * 1088)) { i4_level = 50; } else if (displaySizeY > (1280 * 720)) { i4_level = 40; } else if (displaySizeY > (960 * 540)) { i4_level = 31; } else if (displaySizeY > (640 * 360)) { i4_level = 30; } else if (displaySizeY > (352 * 288)) { i4_level = 21; } else { i4_level = 20; } { iv_num_mem_rec_ip_t s_num_mem_rec_ip; iv_num_mem_rec_op_t s_num_mem_rec_op; s_num_mem_rec_ip.u4_size = sizeof(s_num_mem_rec_ip); s_num_mem_rec_op.u4_size = sizeof(s_num_mem_rec_op); s_num_mem_rec_ip.e_cmd = IV_CMD_GET_NUM_MEM_REC; ALOGV("Get number of mem records"); status = ivdec_api_function(mCodecCtx, (void*)&s_num_mem_rec_ip, (void*)&s_num_mem_rec_op); if (IV_SUCCESS != status) { ALOGE("Error in getting mem records: 0x%x", s_num_mem_rec_op.u4_error_code); return UNKNOWN_ERROR; } mNumMemRecords = s_num_mem_rec_op.u4_num_mem_rec; } mMemRecords = (iv_mem_rec_t*)ivd_aligned_malloc( 128, mNumMemRecords * sizeof(iv_mem_rec_t)); if (mMemRecords == NULL) { ALOGE("Allocation failure"); return NO_MEMORY; } memset(mMemRecords, 0, mNumMemRecords * sizeof(iv_mem_rec_t)); { size_t i; ivdext_fill_mem_rec_ip_t s_fill_mem_ip; ivdext_fill_mem_rec_op_t s_fill_mem_op; iv_mem_rec_t *ps_mem_rec; s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_size = sizeof(ivdext_fill_mem_rec_ip_t); s_fill_mem_ip.i4_level = i4_level; s_fill_mem_ip.u4_num_reorder_frames = u4_num_reorder_frames; s_fill_mem_ip.u4_num_ref_frames = u4_num_ref_frames; s_fill_mem_ip.u4_share_disp_buf = u4_share_disp_buf; s_fill_mem_ip.u4_num_extra_disp_buf = 0; s_fill_mem_ip.e_output_format = mIvColorFormat; s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.e_cmd = IV_CMD_FILL_NUM_MEM_REC; s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.pv_mem_rec_location = mMemRecords; s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_wd = displayStride; s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_ht = displayHeight; s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_size = sizeof(ivdext_fill_mem_rec_op_t); ps_mem_rec = mMemRecords; for (i = 0; i < mNumMemRecords; i++) ps_mem_rec[i].u4_size = sizeof(iv_mem_rec_t); status = ivdec_api_function(mCodecCtx, (void *)&s_fill_mem_ip, (void *)&s_fill_mem_op); if (IV_SUCCESS != status) { ALOGE("Error in filling mem records: 0x%x", s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_error_code); return UNKNOWN_ERROR; } mNumMemRecords = s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_num_mem_rec_filled; ps_mem_rec = mMemRecords; for (i = 0; i < mNumMemRecords; i++) { ps_mem_rec->pv_base = ivd_aligned_malloc( ps_mem_rec->u4_mem_alignment, ps_mem_rec->u4_mem_size); if (ps_mem_rec->pv_base == NULL) { ALOGE("Allocation failure for memory record #%zu of size %u", i, ps_mem_rec->u4_mem_size); status = IV_FAIL; return NO_MEMORY; } ps_mem_rec++; } } /* Initialize the decoder */ { ivdext_init_ip_t s_init_ip; ivdext_init_op_t s_init_op; void *dec_fxns = (void *)ivdec_api_function; s_init_ip.s_ivd_init_ip_t.u4_size = sizeof(ivdext_init_ip_t); s_init_ip.s_ivd_init_ip_t.e_cmd = (IVD_API_COMMAND_TYPE_T)IV_CMD_INIT; s_init_ip.s_ivd_init_ip_t.pv_mem_rec_location = mMemRecords; s_init_ip.s_ivd_init_ip_t.u4_frm_max_wd = displayStride; s_init_ip.s_ivd_init_ip_t.u4_frm_max_ht = displayHeight; s_init_ip.i4_level = i4_level; s_init_ip.u4_num_reorder_frames = u4_num_reorder_frames; s_init_ip.u4_num_ref_frames = u4_num_ref_frames; s_init_ip.u4_share_disp_buf = u4_share_disp_buf; s_init_ip.u4_num_extra_disp_buf = 0; s_init_op.s_ivd_init_op_t.u4_size = sizeof(s_init_op); s_init_ip.s_ivd_init_ip_t.u4_num_mem_rec = mNumMemRecords; s_init_ip.s_ivd_init_ip_t.e_output_format = mIvColorFormat; mCodecCtx = (iv_obj_t*)mMemRecords[0].pv_base; mCodecCtx->pv_fxns = dec_fxns; mCodecCtx->u4_size = sizeof(iv_obj_t); ALOGD("Initializing decoder"); status = ivdec_api_function(mCodecCtx, (void *)&s_init_ip, (void *)&s_init_op); if (status != IV_SUCCESS) { ALOGE("Error in init: 0x%x", s_init_op.s_ivd_init_op_t.u4_error_code); return UNKNOWN_ERROR; } } /* Reset the plugin state */ resetPlugin(); /* Set the run time (dynamic) parameters */ setParams(displayStride); /* Set number of cores/threads to be used by the codec */ setNumCores(); /* Get codec version */ logVersion(); /* Allocate internal picture buffer */ uint32_t bufferSize = displaySizeY * 3 / 2; mFlushOutBuffer = (uint8_t *)ivd_aligned_malloc(128, bufferSize); if (NULL == mFlushOutBuffer) { ALOGE("Could not allocate flushOutputBuffer of size %zu", bufferSize); return NO_MEMORY; } mInitNeeded = false; mFlushNeeded = false; return OK; }
void SoftMPEG4::onQueueFilled(OMX_U32 /* portIndex */) { if (mSignalledError || mOutputPortSettingsChange != NONE) { return; } List<BufferInfo *> &inQueue = getPortQueue(0); List<BufferInfo *> &outQueue = getPortQueue(1); while (!inQueue.empty() && outQueue.size() == kNumOutputBuffers) { BufferInfo *inInfo = *inQueue.begin(); OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader; if (inHeader == NULL) { inQueue.erase(inQueue.begin()); inInfo->mOwnedByUs = false; continue; } PortInfo *port = editPortInfo(1); OMX_BUFFERHEADERTYPE *outHeader = port->mBuffers.editItemAt(mNumSamplesOutput & 1).mHeader; if (inHeader->nFilledLen == 0) { inQueue.erase(inQueue.begin()); inInfo->mOwnedByUs = false; notifyEmptyBufferDone(inHeader); ++mInputBufferCount; if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { outHeader->nFilledLen = 0; outHeader->nFlags = OMX_BUFFERFLAG_EOS; List<BufferInfo *>::iterator it = outQueue.begin(); while ((*it)->mHeader != outHeader) { ++it; } BufferInfo *outInfo = *it; outInfo->mOwnedByUs = false; outQueue.erase(it); outInfo = NULL; notifyFillBufferDone(outHeader); outHeader = NULL; } return; } uint8_t *bitstream = inHeader->pBuffer + inHeader->nOffset; uint32_t *start_code = (uint32_t *)bitstream; bool volHeader = *start_code == 0xB0010000; if (volHeader) { PVCleanUpVideoDecoder(mHandle); mInitialized = false; } if (!mInitialized) { uint8_t *vol_data[1]; int32_t vol_size = 0; vol_data[0] = NULL; if ((inHeader->nFlags & OMX_BUFFERFLAG_CODECCONFIG) || volHeader) { vol_data[0] = bitstream; vol_size = inHeader->nFilledLen; } MP4DecodingMode mode = (mMode == MODE_MPEG4) ? MPEG4_MODE : H263_MODE; Bool success = PVInitVideoDecoder( mHandle, vol_data, &vol_size, 1, outputBufferWidth(), outputBufferHeight(), mode); if (!success) { ALOGW("PVInitVideoDecoder failed. Unsupported content?"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } MP4DecodingMode actualMode = PVGetDecBitstreamMode(mHandle); if (mode != actualMode) { notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } PVSetPostProcType((VideoDecControls *) mHandle, 0); bool hasFrameData = false; if (inHeader->nFlags & OMX_BUFFERFLAG_CODECCONFIG) { inInfo->mOwnedByUs = false; inQueue.erase(inQueue.begin()); inInfo = NULL; notifyEmptyBufferDone(inHeader); inHeader = NULL; } else if (volHeader) { hasFrameData = true; } mInitialized = true; if (mode == MPEG4_MODE && handlePortSettingsChange()) { return; } if (!hasFrameData) { continue; } } if (!mFramesConfigured) { PortInfo *port = editPortInfo(1); OMX_BUFFERHEADERTYPE *outHeader = port->mBuffers.editItemAt(1).mHeader; OMX_U32 yFrameSize = sizeof(uint8) * mHandle->size; if ((outHeader->nAllocLen < yFrameSize) || (outHeader->nAllocLen - yFrameSize < yFrameSize / 2)) { ALOGE("Too small output buffer for reference frame: %lu bytes", (unsigned long)outHeader->nAllocLen); android_errorWriteLog(0x534e4554, "30033990"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } PVSetReferenceYUV(mHandle, outHeader->pBuffer); mFramesConfigured = true; } uint32_t useExtTimestamp = (inHeader->nOffset == 0); // decoder deals in ms (int32_t), OMX in us (int64_t) // so use fake timestamp instead uint32_t timestamp = 0xFFFFFFFF; if (useExtTimestamp) { mPvToOmxTimeMap.add(mPvTime, inHeader->nTimeStamp); timestamp = mPvTime; mPvTime++; } int32_t bufferSize = inHeader->nFilledLen; int32_t tmp = bufferSize; OMX_U32 frameSize; OMX_U64 yFrameSize = (OMX_U64)mWidth * (OMX_U64)mHeight; if (yFrameSize > ((OMX_U64)UINT32_MAX / 3) * 2) { ALOGE("Frame size too large"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } frameSize = (OMX_U32)(yFrameSize + (yFrameSize / 2)); if (outHeader->nAllocLen < frameSize) { android_errorWriteLog(0x534e4554, "27833616"); ALOGE("Insufficient output buffer size"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } // The PV decoder is lying to us, sometimes it'll claim to only have // consumed a subset of the buffer when it clearly consumed all of it. // ignore whatever it says... if (PVDecodeVideoFrame( mHandle, &bitstream, ×tamp, &tmp, &useExtTimestamp, outHeader->pBuffer) != PV_TRUE) { ALOGE("failed to decode video frame."); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } // H263 doesn't have VOL header, the frame size information is in short header, i.e. the // decoder may detect size change after PVDecodeVideoFrame. if (handlePortSettingsChange()) { return; } // decoder deals in ms, OMX in us. outHeader->nTimeStamp = mPvToOmxTimeMap.valueFor(timestamp); mPvToOmxTimeMap.removeItem(timestamp); inHeader->nOffset += bufferSize; inHeader->nFilledLen = 0; if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { outHeader->nFlags = OMX_BUFFERFLAG_EOS; } else { outHeader->nFlags = 0; } if (inHeader->nFilledLen == 0) { inInfo->mOwnedByUs = false; inQueue.erase(inQueue.begin()); inInfo = NULL; notifyEmptyBufferDone(inHeader); inHeader = NULL; } ++mInputBufferCount; outHeader->nOffset = 0; outHeader->nFilledLen = frameSize; List<BufferInfo *>::iterator it = outQueue.begin(); while ((*it)->mHeader != outHeader) { ++it; } BufferInfo *outInfo = *it; outInfo->mOwnedByUs = false; outQueue.erase(it); outInfo = NULL; notifyFillBufferDone(outHeader); outHeader = NULL; ++mNumSamplesOutput; } }