diff options
Diffstat (limited to 'libvideoeditor/vss/src/M4PTO3GPP_VideoPreProcessing.c')
| -rwxr-xr-x | libvideoeditor/vss/src/M4PTO3GPP_VideoPreProcessing.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/libvideoeditor/vss/src/M4PTO3GPP_VideoPreProcessing.c b/libvideoeditor/vss/src/M4PTO3GPP_VideoPreProcessing.c deleted file mode 100755 index 96a6498..0000000 --- a/libvideoeditor/vss/src/M4PTO3GPP_VideoPreProcessing.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - ****************************************************************************** - * @file M4PTO3GPP_VideoPreProcessing.c - * @brief Picture to 3gpp Service video preprocessing management. - ****************************************************************************** - */ - -/** - * OSAL Debug utilities */ -#include "M4OSA_Debug.h" - -/** - * OSAL Memory management */ -#include "M4OSA_Memory.h" - -/** - * Definition of the M4PTO3GPP internal context */ -#include "M4PTO3GPP_InternalTypes.h" - -/** - * Definition of the M4PTO3GPP errors */ -#include "M4PTO3GPP_ErrorCodes.h" - -/* If time increment is too low then we have an infinite alloc loop into M4ViEncCaptureFrame() */ -/* Time increment should match 30 fps maximum */ -#define M4PTO3GPP_MIN_TIME_INCREMENT 33.3333334 - - -/** - ****************************************************************************** - * M4OSA_ERR M4PTO3GPP_applyVPP(M4VPP_Context pContext, M4VIFI_ImagePlane* pPlaneIn, - * M4VIFI_ImagePlane* pPlaneOut) - * @brief Call an external callback to get the picture to encode - * @note It is called by the video encoder - * @param pContext (IN) VPP context, which actually is the M4PTO3GPP internal context - * in our case - * @param pPlaneIn (IN) Contains the image - * @param pPlaneOut (IN/OUT) Pointer to an array of 3 planes that will contain the - * output YUV420 image read with the m_pPictureCallbackFct - * @return M4NO_ERROR: No error - * @return Any error returned by an underlaying module - ****************************************************************************** - */ -/******************************************************/ -M4OSA_ERR M4PTO3GPP_applyVPP(M4VPP_Context pContext, M4VIFI_ImagePlane* pPlaneIn, - M4VIFI_ImagePlane* pPlaneOut) -/******************************************************/ -{ - M4OSA_ERR err; - M4OSA_Double mtDuration; - M4OSA_UInt32 i; - - /*** NOTE ***/ - /* It's OK to get pPlaneIn == M4OSA_NULL here */ - /* since it has been given NULL in the pFctEncode() call. */ - /* It's because we use the M4PTO3GPP internal context to */ - /* transmit the encoder input data. */ - /* The input data is the image read from the m_pPictureCallbackFct */ - - /** - * The VPP context is actually the M4PTO3GPP context! */ - M4PTO3GPP_InternalContext *pC = (M4PTO3GPP_InternalContext*)(pContext); - - /** - * Get the picture to encode */ - if (M4OSA_FALSE == pC->m_bLastInternalCallBack) - { - err = pC->m_Params.pPictureCallbackFct(pC->m_Params.pPictureCallbackCtxt, pPlaneOut, - &mtDuration); - - /* In case of error when getting YUV to encode (ex: error when decoding a JPEG) */ - if((M4NO_ERROR != err) && (((M4OSA_UInt32)M4PTO3GPP_WAR_LAST_PICTURE) != err)) - { - return err; - } - - /** - * If end of encoding is asked by the size limitation system, - * we must end the encoding the same way that when it is asked by the - * picture callback (a.k.a. the integrator). - * Thus we simulate the LastPicture code return: */ - if (M4OSA_TRUE == pC->m_IsLastPicture) - { - err = M4PTO3GPP_WAR_LAST_PICTURE; - } - - if(((M4OSA_UInt32)M4PTO3GPP_WAR_LAST_PICTURE) == err) - { - pC->m_bLastInternalCallBack = M4OSA_TRUE; /* Toggle flag for the final call of the CB*/ - pC->m_IsLastPicture = M4OSA_TRUE; /* To stop the encoder */ - pC->pSavedPlane = pPlaneOut; /* Save the last YUV plane ptr */ - pC->uiSavedDuration = (M4OSA_UInt32)mtDuration; /* Save the last duration */ - } - } - else - { - /**< Not necessary here because the last frame duration is set to the-last-but-one by - the light writer */ - /**< Only necessary for pC->m_mtNextCts below...*/ - mtDuration = pC->uiSavedDuration; - - - /** Copy the last YUV plane into the current one - * (the last pic is splited due to the callback extra-call... */ - for (i=0; i<3; i++) - { - memcpy((void *)pPlaneOut[i].pac_data, - (void *)pC->pSavedPlane[i].pac_data, - pPlaneOut[i].u_stride * pPlaneOut[i].u_height); - } - } - - /* TimeIncrement should be 30 fps maximum */ - if(mtDuration < M4PTO3GPP_MIN_TIME_INCREMENT) - { - mtDuration = M4PTO3GPP_MIN_TIME_INCREMENT; - } - - pC->m_mtNextCts += mtDuration; - - M4OSA_TRACE3_0("M4PTO3GPP_applyVPP: returning M4NO_ERROR"); - return M4NO_ERROR; -} - |