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- // SPDX-License-Identifier: GPL-2.0
- /*
- * Copyright (C) 2021 StarFive Technology Co., Ltd.
- */
- #include <stdio.h>
- #include <unistd.h>
- #include <signal.h>
- #include <getopt.h>
- #include <fcntl.h>
- #include "libavformat/avformat.h"
- #include <OMX_Core.h>
- #include <OMX_Component.h>
- #include <OMX_Video.h>
- #include <OMX_IndexExt.h>
- #include <sys/time.h>
- #include <sys/types.h>
- #include <sys/ipc.h>
- #include <sys/msg.h>
- #define OMX_INIT_STRUCTURE(a) \
- memset(&(a), 0, sizeof(a)); \
- (a).nSize = sizeof(a); \
- (a).nVersion.nVersion = 1; \
- (a).nVersion.s.nVersionMajor = 1; \
- (a).nVersion.s.nVersionMinor = 1; \
- (a).nVersion.s.nRevision = 1; \
- (a).nVersion.s.nStep = 1
- typedef struct Message
- {
- long msg_type;
- OMX_S32 msg_flag;
- OMX_BUFFERHEADERTYPE *pBuffer;
- } Message;
- typedef struct DecodeTestContext
- {
- OMX_HANDLETYPE hComponentDecoder;
- char sOutputFilePath[256];
- char sInputFilePath[256];
- char sOutputFormat[64];
- OMX_U32 ScaleWidth;
- OMX_U32 ScaleHeight;
- OMX_U32 OutputWidth;
- OMX_U32 OutputHeight;
- OMX_U32 OutputStride;
- OMX_U32 OutputSlice;
- OMX_COLOR_FORMATTYPE FormatType;
- OMX_BUFFERHEADERTYPE *pInputBufferArray[64];
- OMX_BUFFERHEADERTYPE *pOutputBufferArray[64];
- AVFormatContext *avContext;
- OMX_STATETYPE comState;
- int msgid;
- } DecodeTestContext;
- DecodeTestContext *decodeTestContext;
- static OMX_S32 FillInputBuffer(DecodeTestContext *decodeTestContext, OMX_BUFFERHEADERTYPE *pInputBuffer);
- static OMX_BOOL disableEVnt = OMX_FALSE;
- static OMX_BOOL useNormal = OMX_FALSE;
- static OMX_BOOL justQuit = OMX_FALSE;
- static OMX_ERRORTYPE event_handler(
- OMX_HANDLETYPE hComponent,
- OMX_PTR pAppData,
- OMX_EVENTTYPE eEvent,
- OMX_U32 nData1,
- OMX_U32 nData2,
- OMX_PTR pEventData)
- {
- DecodeTestContext *pDecodeTestContext = (DecodeTestContext *)pAppData;
- switch (eEvent)
- {
- case OMX_EventPortSettingsChanged:
- {
- OMX_PARAM_PORTDEFINITIONTYPE pOutputPortDefinition;
- OMX_INIT_STRUCTURE(pOutputPortDefinition);
- pOutputPortDefinition.nPortIndex = 1;
- OMX_GetParameter(pDecodeTestContext->hComponentDecoder, OMX_IndexParamPortDefinition, &pOutputPortDefinition);
- OMX_U32 nOutputBufferSize = pOutputPortDefinition.nBufferSize;
- OMX_U32 nOutputBufferCount = pOutputPortDefinition.nBufferCountMin;
- printf("allocate %u output buffers size %u\r\n", nOutputBufferCount, nOutputBufferSize);
- printf("enable output port and alloc buffer\n");
- printf("======================================\r\n");
- printf("out put resolution [%dx%d]\r\n", pOutputPortDefinition.format.video.nFrameWidth, pOutputPortDefinition.format.video.nFrameHeight);
- printf("======================================\r\n");
- pDecodeTestContext->OutputWidth = pOutputPortDefinition.format.video.nFrameWidth;
- pDecodeTestContext->OutputHeight = pOutputPortDefinition.format.video.nFrameHeight;
- pDecodeTestContext->OutputStride = pOutputPortDefinition.format.video.nStride;
- pDecodeTestContext->OutputSlice = pOutputPortDefinition.format.video.nSliceHeight;
- OMX_SendCommand(pDecodeTestContext->hComponentDecoder, OMX_CommandPortEnable, 1, NULL);
- for (int i = 0; i < nOutputBufferCount; i++)
- {
- OMX_BUFFERHEADERTYPE *pBuffer = NULL;
- OMX_AllocateBuffer(hComponent, &pBuffer, 1, NULL, nOutputBufferSize);
- pDecodeTestContext->pOutputBufferArray[i] = pBuffer;
- OMX_FillThisBuffer(hComponent, pBuffer);
- }
- }
- break;
- case OMX_EventBufferFlag:
- {
- Message data;
- data.msg_type = 1;
- data.msg_flag = -1;
- if (msgsnd(pDecodeTestContext->msgid, (void *)&data, sizeof(data) - sizeof(data.msg_type), 0) == -1)
- {
- fprintf(stderr, "msgsnd failed\n");
- }
- }
- break;
- case OMX_EventCmdComplete:
- {
- switch ((OMX_COMMANDTYPE)(nData1))
- {
- case OMX_CommandStateSet:
- {
- pDecodeTestContext->comState = (OMX_STATETYPE)(nData2);
- }
- case OMX_CommandPortDisable:
- {
- if (nData2 == 1)
- disableEVnt = OMX_TRUE;
- }
- break;
- default:
- break;
- }
- }
- break;
- case OMX_EventError:
- {
- printf("receive err event %d %d\n", nData1, nData2);
- switch (nData1)
- {
- case OMX_ErrorInsufficientResources:
- printf("out for memory for buffer, stop decode!\n");
- break;
- case OMX_ErrorInvalidState:
- printf("decoder component into invalid state!\n");
- pDecodeTestContext->comState = OMX_StateInvalid;
- break;
- default:
- break;
- }
- Message data;
- data.msg_type = 1;
- data.msg_flag = -1;
- if (msgsnd(decodeTestContext->msgid, (void *)&data, sizeof(data) - sizeof(data.msg_type), 0) == -1)
- {
- fprintf(stderr, "msgsnd failed\n");
- }
- justQuit = OMX_TRUE;
- }
- break;
- default:
- break;
- }
- return OMX_ErrorNone;
- }
- static void help()
- {
- printf("video_dec_test - omx video hardware decode unit test case\r\n\r\n");
- printf("Usage:\r\n\r\n");
- printf("./video_dec_test -i <input file> input file\r\n");
- printf(" -o <output file> output file\r\n");
- printf(" -f <format> i420/nv12/nv21\r\n");
- printf(" --scaleW=<width> (optional) scale width down. ceil8(width/8) <= scaledW <= width\r\n");
- printf(" --scaleH=<heitht> (optional) scale height down, ceil8(height/8) <= scaledH <= height\r\n\r\n");
- printf("./video_dec_test --help: show this message\r\n");
- }
- static OMX_ERRORTYPE fill_output_buffer_done_handler(
- OMX_HANDLETYPE hComponent,
- OMX_PTR pAppData,
- OMX_BUFFERHEADERTYPE *pBuffer)
- {
- DecodeTestContext *pDecodeTestContext = (DecodeTestContext *)pAppData;
- Message data;
- data.msg_type = 1;
- if ((pBuffer->nFlags) & (OMX_BUFFERFLAG_EOS == OMX_BUFFERFLAG_EOS))
- {
- data.msg_flag = -1;
- }
- else
- {
- data.msg_flag = 1;
- data.pBuffer = pBuffer;
- }
- if (msgsnd(pDecodeTestContext->msgid, (void *)&data, sizeof(data) - sizeof(data.msg_type), 0) == -1)
- {
- fprintf(stderr, "msgsnd failed\n");
- }
- return OMX_ErrorNone;
- }
- static OMX_ERRORTYPE empty_buffer_done_handler(
- OMX_HANDLETYPE hComponent,
- OMX_PTR pAppData,
- OMX_BUFFERHEADERTYPE *pBuffer)
- {
- DecodeTestContext *pDecodeTestContext = (DecodeTestContext *)pAppData;
- Message data;
- data.msg_type = 1;
- data.msg_flag = 0;
- data.pBuffer = pBuffer;
- if (msgsnd(pDecodeTestContext->msgid, (void *)&data, sizeof(data) - sizeof(data.msg_type), 0) == -1)
- {
- fprintf(stderr, "msgsnd failed\n");
- }
- return OMX_ErrorNone;
- }
- static void signal_handle(int sig)
- {
- printf("[%s,%d]: receive sig=%d \n", __FUNCTION__, __LINE__, sig);
- Message data;
- data.msg_type = 1;
- data.msg_flag = -1;
- if (msgsnd(decodeTestContext->msgid, (void *)&data, sizeof(data) - sizeof(data.msg_type), 0) == -1)
- {
- fprintf(stderr, "msgsnd failed\n");
- }
- justQuit = OMX_TRUE;
- }
- static OMX_S32 FillInputBuffer(DecodeTestContext *decodeTestContext, OMX_BUFFERHEADERTYPE *pInputBuffer)
- {
- AVFormatContext *avFormatContext = decodeTestContext->avContext;
- AVPacket *avpacket;
- OMX_S32 error;
- avpacket = av_packet_alloc();
- error = av_read_frame(avFormatContext, avpacket);
- if (error < 0)
- {
- if (error == AVERROR_EOF || avFormatContext->pb->eof_reached == OMX_TRUE)
- {
- pInputBuffer->nFlags = 0x1;
- pInputBuffer->nFilledLen = 0;
- return 0;
- }
- else
- {
- printf("%s:%d failed to av_read_frame, error: %s\n",
- __FUNCTION__, __LINE__, av_err2str(error));
- return 0;
- }
- }
- pInputBuffer->nFlags = 0x10;
- pInputBuffer->nFilledLen = avpacket->size;
- if(!pInputBuffer->pBuffer || !avpacket->data)
- return 0;
- memcpy(pInputBuffer->pBuffer, avpacket->data, avpacket->size);
- return avpacket->size;
- }
- static OMX_S32 WriteOutputBuffer(DecodeTestContext *decodeTestContext, OMX_BUFFERHEADERTYPE *pInputBuffer, FILE *fb)
- {
- OMX_U32 i, j, PlaneCnt = 0;
- OMX_U32 srcWidth[3] = {0};
- OMX_U32 srcStride[3] = {0};
- OMX_U32 srcHeight[3] = {0};
- OMX_U32 srcSlice[3] = {0};
- OMX_U8 *pBuffer = pInputBuffer->pBuffer;
- switch (decodeTestContext->FormatType)
- {
- case OMX_COLOR_FormatYUV420Planar :
- PlaneCnt = 3;
- srcWidth[0] = decodeTestContext->OutputWidth;
- srcStride[0] = decodeTestContext->OutputStride;
- srcHeight[0] = decodeTestContext->OutputHeight;
- srcSlice[0] = decodeTestContext->OutputSlice;
- srcWidth[1] = srcWidth[2] = srcWidth[0] / 2;
- srcStride[1] = srcStride[2] = srcStride[0] / 2;
- srcHeight[1] = srcHeight[2] = srcHeight[0] / 2;
- srcSlice[1] = srcSlice[2] = srcSlice[0] /2 ;
- break;
- case OMX_COLOR_FormatYUV420SemiPlanar:
- case OMX_COLOR_FormatYVU420SemiPlanar:
- PlaneCnt = 2;
- srcWidth[0] = decodeTestContext->OutputWidth;
- srcStride[0] = decodeTestContext->OutputStride;
- srcHeight[0] = decodeTestContext->OutputHeight;
- srcSlice[0] = decodeTestContext->OutputSlice;
- srcWidth[1] = srcWidth[0];
- srcStride[1] = srcStride[0];
- srcHeight[1] = srcHeight[0] / 2;
- srcSlice[1] = srcSlice[0] / 2 ;
- break;
- default:
- return -1;
- }
- for (i = 0; i < PlaneCnt; i++)
- {
- if (srcStride[i] > srcWidth[i])
- {
- for (j = 0; j < srcHeight[i]; i++)
- fwrite(pBuffer + j * srcStride[i], 1, srcWidth[i], fb);
- }
- else
- {
- fwrite(pBuffer, 1, srcStride[i] * srcHeight[i], fb);
- }
- pBuffer += srcStride[i] * srcSlice[i];
- }
- return 0;
- }
- int main(int argc, char **argv)
- {
- printf("=============================\r\n");
- OMX_S32 error;
- FILE *fb = NULL;
- decodeTestContext = malloc(sizeof(DecodeTestContext));
- memset(decodeTestContext, 0, sizeof(DecodeTestContext));
- OMX_S32 msgid = -1;
- msgid = msgget(IPC_PRIVATE, 0666 | IPC_CREAT);
- if (msgid < 0)
- {
- perror("get ipc_id error");
- return -1;
- }
- decodeTestContext->msgid = msgid;
- struct option longOpt[] = {
- {"output", required_argument, NULL, 'o'},
- {"input", required_argument, NULL, 'i'},
- {"format", required_argument, NULL, 'f'},
- {"scaleW", required_argument, NULL, 'w'},
- {"scaleH", required_argument, NULL, 'h'},
- {"normal", no_argument, NULL, 'n'},
- {"help", no_argument, NULL, '0'},
- {NULL, no_argument, NULL, 0},
- };
- char *shortOpt = "i:o:f:w:h:n";
- OMX_U32 c;
- OMX_S32 l;
- if (argc == 0)
- {
- help();
- return -1;
- }
- while ((c = getopt_long(argc, argv, shortOpt, longOpt, (int *)&l)) != -1)
- {
- switch (c)
- {
- case 'i':
- printf("input: %s\r\n", optarg);
- if (access(optarg, R_OK) != -1)
- {
- memcpy(decodeTestContext->sInputFilePath, optarg, strlen(optarg));
- }
- else
- {
- printf("input file not exist!\r\n");
- return -1;
- }
- break;
- case 'o':
- printf("output: %s\r\n", optarg);
- memcpy(decodeTestContext->sOutputFilePath, optarg, strlen(optarg));
- break;
- case 'f':
- printf("format: %s\r\n", optarg);
- memcpy(decodeTestContext->sOutputFormat, optarg, strlen(optarg));
- break;
- case 'w':
- printf("ScaleWidth: %s\r\n", optarg);
- decodeTestContext->ScaleWidth = atoi(optarg);
- break;
- case 'h':
- printf("ScaleHeight: %s\r\n", optarg);
- decodeTestContext->ScaleHeight = atoi(optarg);
- break;
- case 'n':
- printf("use normal buffer\r\n");
- useNormal = OMX_TRUE;
- break;
- case '0':
- default:
- help();
- return -1;
- }
- }
- if (decodeTestContext == NULL)
- {
- help();
- return -1;
- }
- /*ffmpeg init*/
- printf("init ffmpeg\r\n");
- AVFormatContext *avContext = NULL;
- AVCodecParameters *codecParameters = NULL;
- AVInputFormat *fmt = NULL;
- OMX_S32 videoIndex;
- if ((avContext = avformat_alloc_context()) == NULL)
- {
- printf("avformat_alloc_context fail\r\n");
- return -1;
- }
- avContext->flags |= AV_CODEC_FLAG_TRUNCATED;
- printf("avformat_open_input\r\n");
- if ((error = avformat_open_input(&avContext, decodeTestContext->sInputFilePath, fmt, NULL)))
- {
- printf("%s:%d failed to av_open_input_file error(%s), %s\n",
- __FILE__, __LINE__, av_err2str(error), decodeTestContext->sInputFilePath);
- avformat_free_context(avContext);
- return -1;
- }
- printf("avformat_find_stream_info\r\n");
- if ((error = avformat_find_stream_info(avContext, NULL)) < 0)
- {
- printf("%s:%d failed to avformat_find_stream_info. error(%s)\n",
- __FUNCTION__, __LINE__, av_err2str(error));
- avformat_close_input(&avContext);
- avformat_free_context(avContext);
- return -1;
- }
- printf("av_find_best_stream\r\n");
- videoIndex = av_find_best_stream(avContext, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0);
- if (videoIndex < 0)
- {
- printf("%s:%d failed to av_find_best_stream.\n", __FUNCTION__, __LINE__);
- return -1;
- }
- printf("video index = %d\r\n", videoIndex);
- decodeTestContext->avContext = avContext;
- /*get video info*/
- codecParameters = avContext->streams[videoIndex]->codecpar;
- printf("codec_id = %d, width = %d, height = %d\r\n", (int)codecParameters->codec_id,
- codecParameters->width, codecParameters->height);
- /*omx init*/
- OMX_HANDLETYPE hComponentDecoder = NULL;
- OMX_CALLBACKTYPE callbacks;
- int ret = OMX_ErrorNone;
- signal(SIGINT, signal_handle);
- printf("init omx\r\n");
- ret = OMX_Init();
- if (ret != OMX_ErrorNone)
- {
- printf("[%s,%d]: run OMX_Init failed. ret is %d \n", __FUNCTION__, __LINE__, ret);
- avformat_close_input(&avContext);
- avformat_free_context(avContext);
- return 1;
- }
- callbacks.EventHandler = event_handler;
- callbacks.FillBufferDone = fill_output_buffer_done_handler;
- callbacks.EmptyBufferDone = empty_buffer_done_handler;
- printf("get handle\r\n");
- if (codecParameters->codec_id == AV_CODEC_ID_H264)
- {
- if (useNormal)
- OMX_GetHandle(&hComponentDecoder, "OMX.sf.video_decoder.avc", decodeTestContext, &callbacks);
- else
- OMX_GetHandle(&hComponentDecoder, "OMX.sf.video_decoder.avc.internal", decodeTestContext, &callbacks);
- }
- else if (codecParameters->codec_id == AV_CODEC_ID_HEVC)
- {
- if (useNormal)
- OMX_GetHandle(&hComponentDecoder, "OMX.sf.video_decoder.hevc", decodeTestContext, &callbacks);
- else
- OMX_GetHandle(&hComponentDecoder, "OMX.sf.video_decoder.hevc.internal", decodeTestContext, &callbacks);
- }
- if (hComponentDecoder == NULL)
- {
- printf("could not get handle\r\n");
- OMX_Deinit();
- avformat_close_input(&avContext);
- avformat_free_context(avContext);
- return 0;
- }
- decodeTestContext->hComponentDecoder = hComponentDecoder;
- OMX_PARAM_PORTDEFINITIONTYPE pInputPortDefinition;
- OMX_INIT_STRUCTURE(pInputPortDefinition);
- pInputPortDefinition.nPortIndex = 0;
- OMX_GetParameter(hComponentDecoder, OMX_IndexParamPortDefinition, &pInputPortDefinition);
- pInputPortDefinition.format.video.nFrameWidth = codecParameters->width;
- pInputPortDefinition.format.video.nFrameHeight = codecParameters->height;
- OMX_SetParameter(hComponentDecoder, OMX_IndexParamPortDefinition, &pInputPortDefinition);
-
- OMX_PARAM_PORTDEFINITIONTYPE pOutputPortDefinition;
- OMX_INIT_STRUCTURE(pOutputPortDefinition);
- pOutputPortDefinition.nPortIndex = 1;
- OMX_GetParameter(decodeTestContext->hComponentDecoder, OMX_IndexParamPortDefinition, &pOutputPortDefinition);
- pOutputPortDefinition.format.video.nFrameWidth
- = decodeTestContext->ScaleWidth? decodeTestContext->ScaleWidth:codecParameters->width;
- pOutputPortDefinition.format.video.nFrameHeight
- = decodeTestContext->ScaleHeight? decodeTestContext->ScaleHeight:codecParameters->height;
- if (strstr(decodeTestContext->sOutputFormat, "nv12") != NULL)
- {
- pOutputPortDefinition.format.video.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar;
- }
- else if (strstr(decodeTestContext->sOutputFormat, "nv21") != NULL)
- {
- pOutputPortDefinition.format.video.eColorFormat = OMX_COLOR_FormatYVU420SemiPlanar;
- }
- else if (strstr(decodeTestContext->sOutputFormat, "i420") != NULL)
- {
- pOutputPortDefinition.format.video.eColorFormat = OMX_COLOR_FormatYUV420Planar;
- }
- else
- {
- printf("Unsupported color format!\r\n");
- goto end;
- }
- decodeTestContext->FormatType = pOutputPortDefinition.format.video.eColorFormat;
- OMX_SetParameter(hComponentDecoder, OMX_IndexParamPortDefinition, &pOutputPortDefinition);
- disableEVnt = OMX_FALSE;
- OMX_SendCommand(hComponentDecoder, OMX_CommandPortDisable, 1, NULL);
- printf("wait for output port disable\r\n");
- while (!disableEVnt && !justQuit);
- if (justQuit)
- goto end;
- printf("output port disabled\r\n");
- OMX_SendCommand(hComponentDecoder, OMX_CommandStateSet, OMX_StateIdle, NULL);
- /*Alloc input buffer*/
- OMX_U32 nInputWidth = codecParameters->width;
- OMX_U32 nInputHeight = codecParameters->height;
- OMX_U32 nInputBufferSize = nInputWidth * nInputHeight * 2;
- OMX_U32 nInputBufferCount = pInputPortDefinition.nBufferCountActual;
- for (int i = 0; i < nInputBufferCount; i++)
- {
- OMX_BUFFERHEADERTYPE *pBuffer = NULL;
- OMX_AllocateBuffer(hComponentDecoder, &pBuffer, 0, NULL, nInputBufferSize);
- decodeTestContext->pInputBufferArray[i] = pBuffer;
- }
- printf("wait for Component idle\r\n");
- while (decodeTestContext->comState != OMX_StateIdle && !justQuit);
- if (justQuit)
- goto end;
- printf("Component in idle\r\n");
- for (int i = 0; i < nInputBufferCount; i++)
- {
- /*Fill Input Buffer*/
- FillInputBuffer(decodeTestContext, decodeTestContext->pInputBufferArray[i]);
- OMX_EmptyThisBuffer(hComponentDecoder, decodeTestContext->pInputBufferArray[i]);
- }
- fb = fopen(decodeTestContext->sOutputFilePath, "wb+");
- if (!fb)
- {
- fprintf(stderr, "output file open err or no output file patch %d\n", errno);
- goto end;
- }
- printf("start process\r\n");
- OMX_SendCommand(hComponentDecoder, OMX_CommandStateSet, OMX_StateExecuting, NULL);
- /*wait until decode finished*/
- Message data;
- while (OMX_TRUE)
- {
- if (msgrcv(msgid, (void *)&data, BUFSIZ, 0, 0) == -1)
- {
- fprintf(stderr, "msgrcv failed with errno: %d\n", errno);
- goto end;
- }
- switch (data.msg_flag)
- {
- case 0:
- {
- OMX_BUFFERHEADERTYPE *pBuffer = data.pBuffer;
- FillInputBuffer(decodeTestContext, pBuffer);
- OMX_EmptyThisBuffer(decodeTestContext->hComponentDecoder, pBuffer);
- }
- break;
- case 1:
- {
- OMX_BUFFERHEADERTYPE *pBuffer = data.pBuffer;
- WriteOutputBuffer(decodeTestContext, pBuffer, fb);
- if ((pBuffer->nFlags) & (OMX_BUFFERFLAG_EOS == OMX_BUFFERFLAG_EOS))
- {
- goto end;
- }
- else
- {
- OMX_FillThisBuffer(decodeTestContext->hComponentDecoder, pBuffer);
- }
- }
- break;
- case 2:
- break;
- default:
- goto end;
- }
- }
- end:
- /*free resource*/
- if (decodeTestContext->comState == OMX_StateExecuting)
- {
- OMX_SendCommand(hComponentDecoder, OMX_CommandStateSet, OMX_StateIdle, NULL);
- printf("wait for Component idle\r\n");
- while (decodeTestContext->comState != OMX_StateIdle);
- printf("Component in idle\r\n");
- }
- OMX_FreeHandle(hComponentDecoder);
- OMX_Deinit();
- if (fb)
- fclose(fb);
- avformat_close_input(&avContext);
- avformat_free_context(avContext);
- }
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