diff options
Diffstat (limited to 'domx/omx_proxy_component/omx_video_dec/src/omx_proxy_videodec_utils.c')
| -rwxr-xr-x | domx/omx_proxy_component/omx_video_dec/src/omx_proxy_videodec_utils.c | 318 |
1 files changed, 0 insertions, 318 deletions
diff --git a/domx/omx_proxy_component/omx_video_dec/src/omx_proxy_videodec_utils.c b/domx/omx_proxy_component/omx_video_dec/src/omx_proxy_videodec_utils.c deleted file mode 100755 index 53922fd..0000000 --- a/domx/omx_proxy_component/omx_video_dec/src/omx_proxy_videodec_utils.c +++ /dev/null @@ -1,318 +0,0 @@ -/* - * Copyright (c) 2010, Texas Instruments Incorporated - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of Texas Instruments Incorporated nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/*============================================================== - *! Revision History - *! ============================ - *! 21-Oct-2011 Rajesh vandanapu sarthav@ti.com: Initial Version - *================================================================*/ - -/****************************************************************** - * INCLUDE FILES - ******************************************************************/ -#include <stdio.h> -#include <string.h> -#include <assert.h> -#include "omx_proxy_common.h" -#include <timm_osal_interfaces.h> -#include "OMX_TI_IVCommon.h" -#include "OMX_TI_Video.h" -#include "OMX_TI_Index.h" - -#ifdef ENABLE_RAW_BUFFERS_DUMP_UTILITY -#define LOG_TAG "OMXPROXYVIDEODEC" -#include <fcntl.h> -#include <cutils/properties.h> -#include <utils/Log.h> -#include <stdlib.h> -#include <errno.h> -#endif - -#define COMPONENT_NAME "OMX.TI.DUCATI1.VIDEO.DECODER" -/* needs to be specific for every configuration wrapper */ - -/* DEFINITIONS for parsing the config information & sequence header for WMV*/ -#define VIDDEC_GetUnalignedDword( pb, dw ) \ - (dw) = ((OMX_U32) *(pb + 3) << 24) + \ - ((OMX_U32) *(pb + 2) << 16) + \ - ((OMX_U16) *(pb + 1) << 8) + *pb; - -#define VIDDEC_GetUnalignedDwordEx( pb, dw ) VIDDEC_GetUnalignedDword( pb, dw ); (pb) += sizeof(OMX_U32); -#define VIDDEC_LoadDWORD( dw, p ) VIDDEC_GetUnalignedDwordEx( p, dw ) -#define VIDDEC_MAKEFOURCC(ch0, ch1, ch2, ch3) \ - ((OMX_U32)(OMX_U8)(ch0) | ((OMX_U32)(OMX_U8)(ch1) << 8) | \ - ((OMX_U32)(OMX_U8)(ch2) << 16) | ((OMX_U32)(OMX_U8)(ch3) << 24 )) - -#define VIDDEC_FOURCC(ch0, ch1, ch2, ch3) VIDDEC_MAKEFOURCC(ch0, ch1, ch2, ch3) - -#define FOURCC_WMV3 VIDDEC_FOURCC('W','M','V','3') -#define FOURCC_WMV2 VIDDEC_FOURCC('W','M','V','2') -#define FOURCC_WMV1 VIDDEC_FOURCC('W','M','V','1') -#define FOURCC_WVC1 VIDDEC_FOURCC('W','V','C','1') - -#define CSD_POSITION 51 /*Codec Specific Data position on the "stream propierties object"(ASF spec)*/ - -typedef struct VIDDEC_WMV_RCV_struct { - OMX_U32 nNumFrames : 24; - OMX_U32 nFrameType : 8; - OMX_U32 nID : 32; - OMX_U32 nStructData : 32; //STRUCT_C - OMX_U32 nVertSize; //STRUCT_A-1 - OMX_U32 nHorizSize; //STRUCT_A-2 - OMX_U32 nID2 : 32; - OMX_U32 nSequenceHdr : 32; //STRUCT_B -} VIDDEC_WMV_RCV_struct; - -typedef struct VIDDEC_WMV_VC1_struct { - OMX_U32 nNumFrames : 24; - OMX_U32 nFrameType : 8; - OMX_U32 nID : 32; - OMX_U32 nStructData : 32; //STRUCT_C - OMX_U32 nVertSize; //STRUCT_A-1 - OMX_U32 nHorizSize; //STRUCT_A-2 - OMX_U32 nID2 : 32; - OMX_U32 nSequenceHdr : 32; //STRUCT_B -} VIDDEC_WMV_VC1_struct; - - -OMX_ERRORTYPE PrearrageEmptyThisBuffer(OMX_HANDLETYPE hComponent, - OMX_BUFFERHEADERTYPE * pBufferHdr) -{ - OMX_ERRORTYPE eError = OMX_ErrorNone; - PROXY_COMPONENT_PRIVATE *pCompPrv = NULL; - OMX_COMPONENTTYPE *hComp = (OMX_COMPONENTTYPE *) hComponent; - OMX_U8* pBuffer = NULL; - OMX_U8* pData = NULL; - OMX_U32 nValue = 0; - OMX_U32 nWidth = 0; - OMX_U32 nHeight = 0; - OMX_U32 nActualCompression = 0; - OMX_U8* pCSD = NULL; - OMX_U32 nSize_CSD = 0; - DOMX_ENTER(""); - - PROXY_assert(pBufferHdr != NULL, OMX_ErrorBadParameter, NULL); - - if (pBufferHdr->nFlags & OMX_BUFFERFLAG_CODECCONFIG){ - PROXY_assert(hComp->pComponentPrivate != NULL, OMX_ErrorBadParameter, NULL); - - pCompPrv = (PROXY_COMPONENT_PRIVATE *) hComp->pComponentPrivate; - /* Get component role */ - OMX_PARAM_COMPONENTROLETYPE compRole; - compRole.nSize = sizeof(OMX_PARAM_COMPONENTROLETYPE); - compRole.nVersion.s.nVersionMajor = 1; - compRole.nVersion.s.nVersionMinor = 1; //Ducati OMX version - compRole.nVersion.s.nRevision = 0; - compRole.nVersion.s.nStep = 0; - - eError = PROXY_GetParameter(hComp, OMX_IndexParamStandardComponentRole, &compRole); - if(eError != OMX_ErrorNone){ - DOMX_ERROR("Error getting OMX_IndexParamStandardComponentRole"); - } - - if(!strcmp((char *)(compRole.cRole), "video_decoder.wmv")){ - pBuffer = pBufferHdr->pBuffer; - - VIDDEC_WMV_RCV_struct sStructRCV; - - DOMX_DEBUG("nFlags: %x", pBufferHdr->nFlags); - - pData = pBufferHdr->pBuffer + 15; /*Position to Width & Height*/ - VIDDEC_LoadDWORD(nValue, pData); - nWidth = nValue; - VIDDEC_LoadDWORD(nValue, pData); - nHeight = nValue; - - pData += 4; /*Position to compression type*/ - VIDDEC_LoadDWORD(nValue, pData); - nActualCompression = nValue; - - /*Seting pCSD to proper position*/ - pCSD = pBufferHdr->pBuffer; - pCSD += CSD_POSITION; - nSize_CSD = pBufferHdr->nFilledLen - CSD_POSITION; - - if(nActualCompression == FOURCC_WMV3){ - - //From VC-1 spec: Table 265: Sequence Layer Data Structure - sStructRCV.nNumFrames = 0xFFFFFF; /*Infinite frame number*/ - sStructRCV.nFrameType = 0xc5; /*0x85 is the value given by ASF to rcv converter*/ - sStructRCV.nID = 0x04; /*WMV3*/ - sStructRCV.nStructData = 0x018a3106; /*0x06318a01zero fill 0x018a3106*/ - sStructRCV.nVertSize = nHeight; - sStructRCV.nHorizSize = nWidth; - sStructRCV.nID2 = 0x0c; /* Fix value */ - sStructRCV.nSequenceHdr = 0x00002a9f; /* This value is not provided by parser, so giving a value from a video*/ - - DOMX_DEBUG("initial: nStructData: %x", sStructRCV.nStructData); - DOMX_DEBUG("pCSD = %x", (OMX_U32)*pCSD); - - sStructRCV.nStructData = (OMX_U32)pCSD[0] << 0 | - pCSD[1] << 8 | - pCSD[2] << 16 | - pCSD[3] << 24; - - DOMX_DEBUG("FINAL: nStructData: %x", sStructRCV.nStructData); - - //Copy RCV structure to actual buffer - assert(pBufferHdr->nFilledLen < pBufferHdr->nAllocLen); - pBufferHdr->nFilledLen = sizeof(VIDDEC_WMV_RCV_struct); - TIMM_OSAL_Memcpy(pBufferHdr->pBuffer, (OMX_U8*)(&sStructRCV), - pBufferHdr->nFilledLen); - - } - else if (nActualCompression == FOURCC_WVC1){ - DOMX_DEBUG("VC-1 Advance Profile prearrange"); - pBufferHdr->nOffset = pBufferHdr->nOffset+52; - pBufferHdr->nFilledLen= pBufferHdr->nFilledLen-52; - } - } - } - - EXIT: - DOMX_EXIT("eError: %d", eError); - - return PROXY_EmptyThisBuffer(hComponent, pBufferHdr); -} - -#ifdef ENABLE_RAW_BUFFERS_DUMP_UTILITY -/** -* Usage# -* By default this feature is kept disabled to avoid security leaks. -* -* (1) Uncomment the below 2 lines from Android.mk -* #LOCAL_CFLAGS += -DENABLE_RAW_BUFFERS_DUMP_UTILITY -* #LOCAL_SHARED_LIBRARIES += libcutils -* And rebuild the omx proxy common component -* -* (2) Before start playback, make sure that "data" folder has r/w -* permissions. For this, execute the below -* mount -o rw,remount -t ext3 /dev/block/mmcblk0p1 /data/ -* chmod 777 /data/ -* -* (3) Set the property for number of frames to dump -* eg: setprop debug.video.dumpframe 10:20 -* would dump frames from 10 to 20. -* -* (4) Pull the frames to PC over adb -* adb pull /data/frame_10.txt -* -* (5) Analyse on PC tools. -*/ - -/* -* Method to convert NV12 to YUV420p for PC analysis -*/ -static void convertNV12ToYuv420(DebugFrame_Dump *frameInfo, void *dst) -{ - int stride = 4096; /* ARM Page size = 4k */ - uint32_t ybuf_offset = frameInfo->frame_yoffset * stride + frameInfo->frame_xoffset; - uint8_t* p1y = (uint8_t*)frameInfo->y_uv[0] + ybuf_offset; - uint8_t* p2y = (uint8_t*) dst; - int i, j, j1; - int width = frameInfo->frame_width; - int height = frameInfo->frame_height; - - LOGD("Coverting NV-12 to YUV420p Width[%d], Height[%d] and Stride[%d] offset[%d]", - width, height, stride, ybuf_offset); - - /* copy y-buffer, almost bytewise copy, except for stride jumps.*/ - for(i=0;i<height;i++) - { - /* copy whole row of Y pixels. source and desination will point to new row each time.*/ - memcpy(p2y+i*width, p1y+i*stride, width); - } - - /** copy uv buffers - * rearrange from packed planar [uvuvuv] to planar [uuu][vvvv] packages pixel wise - * calculate the offset for UV buffer - */ - uint32_t UV_offset = frameInfo->frame_xoffset + - (frameInfo->frame_yoffset * stride)/2; - - const uint8_t* p1uv = (uint8_t*)frameInfo->y_uv[1] + UV_offset; - - uint8_t* p2u = ((uint8_t*) dst + (width * height)); - uint8_t* p2v = ((uint8_t*) p2u + ((width/2) * (height/2))); - for(i=0;(i < height/2);i++) - { - for(j=0,j1=0;(j< width/2);j++,j1+=2) - { - p2u[j] = p1uv[j1]; - p2v[j] = p1uv[j1+1]; - } - p1uv+=stride; - p2u+=width/2; - p2v+=width/2; - } -} - -void DumpVideoFrame(DebugFrame_Dump *frameInfo) -{ - /* First convert the frame to 420p and then write to SD Card */ - OMX_U32 framesize = (frameInfo->frame_width * - frameInfo->frame_height * 3) / 2; - OMX_U8* localbuffer = malloc(framesize); - if (localbuffer == NULL) - { - LOGE("NO HEAP"); - goto EXIT; - } - convertNV12ToYuv420(frameInfo, localbuffer); - int filedes = -1; - char framenumber[100]; - sprintf(framenumber, "/data/frame_%ld.txt", frameInfo->runningFrame); - LOGD("file path %s",framenumber); - filedes = open(framenumber, O_CREAT | O_WRONLY | O_SYNC | O_TRUNC, 0777); - if(filedes < 0) - { - LOGE("\n!!!!!!!!!Error in file open!!!!!!!! [%d][%s]\n", filedes, strerror(errno)); - goto EXIT; - } - int ret = write (filedes, (void*)localbuffer, framesize); - if (ret < (int)framesize) - { - LOGE("File Write Failed"); - } -EXIT: - if (localbuffer) - { - free(localbuffer); - localbuffer = NULL; - } - if (filedes > 0) - { - close(filedes); - } -} - -#endif |