| | |
| | | #include <logger.h>
|
| | | #include <Logger/src/logger.hpp>
|
| | |
|
| | | #include <opencv/cv.h>
|
| | | #include <opencv/cxcore.h>
|
| | | #include <opencv/highgui.h>
|
| | |
|
| | | #include <vector>
|
| | |
|
| | | #include "PbFaceList.pb.h"
|
| | |
|
| | | #include <libyuv.h>
|
| | |
|
| | | struct FcPmBreackerContext
|
| | | {
|
| | | uint8_t frameYUV[1920*1080*4];
|
| | |
| | |
|
| | | uint8_t frameRGB[1920*1080*4];
|
| | | size_t frameRGBSize;
|
| | |
|
| | | size_t width;
|
| | | size_t height;
|
| | |
|
| | | st_ff_vect_t faceFeatures;
|
| | |
|
| | | bool dataAvailable;
|
| | |
|
| | | FcPmBreackerContext() : frameYUV(), frameYUVSize(0), frameRGB(), frameRGBSize(0), faceFeatures(), dataAvailable(false)
|
| | | FcPmBreackerContext() :
|
| | | frameYUV(), frameYUVSize(0), frameRGB(), frameRGBSize(0),
|
| | | faceFeatures(), width(0), height(0), dataAvailable(false)
|
| | | {
|
| | | }
|
| | |
|
| | | void reset()
|
| | | {
|
| | | frameYUVSize = 0;
|
| | | frameRGBSize = 0;
|
| | | frameRGBSize = 0;
|
| | | width = 0;
|
| | | height = 0;
|
| | | dataAvailable = false;
|
| | | faceFeatures.clear();
|
| | | }
|
| | |
|
| | | bool convertYUV420ToRGB()
|
| | | {
|
| | | #define SUBSAMPLE(v, a) ((((v) + (a) - 1)) / (a))
|
| | |
|
| | | int src_height = height;
|
| | | int src_width = width;
|
| | | const uint8* src_y = (const uint8*)(frameYUV);
|
| | | const uint8* src_u = (const uint8*)(src_y + (src_height * src_width));
|
| | | const uint8* src_v = (const uint8*)(src_u + (src_height * src_width / 4));
|
| | |
|
| | | libyuv::I420ToRGB24(src_y, src_width,
|
| | | src_u, SUBSAMPLE(src_width, 2),
|
| | | src_v, SUBSAMPLE(src_width, 2),
|
| | | frameRGB, 3 * src_width,
|
| | | src_width, src_height);
|
| | | frameRGBSize = src_height * src_width * 3;
|
| | | return true;
|
| | | }
|
| | | };
|
| | |
|
| | |
| | | ctx->faceFeatures = faceFeatures;
|
| | |
|
| | | ctx->dataAvailable &= true;
|
| | | return false;
|
| | | return true;
|
| | | }
|
| | |
|
| | | bool fc_pm_breaker_frame(const PipeMaterial* pm, void* args)
|
| | |
| | | return false;
|
| | | }
|
| | |
|
| | | ctx->frameYUVSize = lastFrame->buffSize;
|
| | | ctx->frameYUVSize = lastFrame->buffSize;
|
| | | ctx->width = lastFrame->width;
|
| | | ctx->height = lastFrame->height;
|
| | | memcpy(ctx->frameYUV, lastFrame->buffer, ctx->frameYUVSize);
|
| | |
|
| | | ctx->dataAvailable &= true;
|
| | | return false;
|
| | | return true;
|
| | | }
|
| | |
|
| | | #ifdef USE_ST_SDK
|
| | | FaceCache::FaceCache() : _ctx(new FcPmBreackerContext)
|
| | | {
|
| | | }
|
| | |
| | | {
|
| | | delete (FcPmBreackerContext*)_ctx;
|
| | | }
|
| | | #endif
|
| | |
|
| | | // returns count of face
|
| | | int FaceCache::cachePm(const PipeMaterial& pm)
|
| | | {
|
| | | if (_ctx == nullptr)
|
| | | _ctx = new FcPmBreackerContext;
|
| | | |
| | | FcPmBreackerContext& ctx(*(FcPmBreackerContext*)_ctx);
|
| | | ctx.reset();
|
| | | ctx.dataAvailable = true;
|
| | |
| | | return 0;
|
| | | }
|
| | |
|
| | | bool FaceCache::getFaceListPb(uint8_t* buffer, size_t& buffSize)
|
| | | bool FaceCache::getFaceListPb(uint8_t* buffer, size_t& buffMaxSize)
|
| | | {
|
| | | return false;
|
| | | FcPmBreackerContext& ctx(*(FcPmBreackerContext*)_ctx);
|
| | | if (!ctx.dataAvailable)
|
| | | return false;
|
| | | |
| | | PbFaceList pbFaceList;
|
| | | pbFaceList.set_magic(pbFaceList.magic());
|
| | | pbFaceList.set_image_count(ctx.faceFeatures.size());
|
| | | pbFaceList.set_src_width(ctx.width);
|
| | | pbFaceList.set_src_height(ctx.height);
|
| | | |
| | | cv::Mat yMat(cv::Size(ctx.width, ctx.height), CV_8UC1, ctx.frameYUV);
|
| | |
|
| | | for (int i = 0; i < ctx.faceFeatures.size(); i++)
|
| | | {
|
| | | const FaceRect& faceRect(ctx.faceFeatures[i].rect);
|
| | | cv::Mat roiMat(yMat, cv::Rect(faceRect.leftTop.x, faceRect.leftTop.y, faceRect.rightBottom.x - faceRect.leftTop.x, faceRect.rightBottom.y - faceRect.leftTop.y));
|
| | | |
| | | PbFaceList_FaceListImage pbFaceListImage;
|
| | | pbFaceListImage.set_idx(i);
|
| | | pbFaceListImage.set_size(roiMat.elemSize());
|
| | | pbFaceListImage.set_type(PbFaceList_FaceListImage_ImageType_IT_Y);
|
| | | pbFaceListImage.set_width(roiMat.cols);
|
| | | pbFaceListImage.set_height(roiMat.rows);
|
| | | pbFaceListImage.set_top_left_x(faceRect.leftTop.x);
|
| | | pbFaceListImage.set_top_left_y(faceRect.leftTop.y);
|
| | | |
| | | pbFaceListImage.add_img(roiMat.ptr(), roiMat.total() * roiMat.elemSize());
|
| | | }
|
| | |
|
| | | size_t s = pbFaceList.ByteSize();
|
| | | buffMaxSize = std::min(s, buffMaxSize);
|
| | | pbFaceList.SerializeToArray(buffer, buffMaxSize);
|
| | |
|
| | | return buffMaxSize > 0;
|
| | | }
|
| | |
|
| | | bool FaceCache::getFaceListImage(int* buffIdx, size_t& count, uint8_t* buffImg, size_t& buffImgSize)
|
| | | bool FaceCache::getFaceListImage(std::vector<NativeImgIdx>& imgIdxes, uint8_t* buffImg, size_t& buffImgMaxSize)
|
| | | {
|
| | | return false;
|
| | | }
|
| | | FcPmBreackerContext& ctx(*(FcPmBreackerContext*)_ctx);
|
| | |
|
| | | bool FaceCache::extractFace()
|
| | | {
|
| | | FcPmBreackerContext& ctx(*(FcPmBreackerContext*)_ctx);
|
| | | |
| | | if (ctx.frameRGBSize == 0)
|
| | | {
|
| | | if (! ctx.convertYUV420ToRGB())
|
| | | return false;
|
| | | }
|
| | | |
| | | |
| | | if (ctx.frameRGBSize == 0)
|
| | | {
|
| | | //#todo should optimize not convert the whole image
|
| | | if (! ctx.convertYUV420ToRGB())
|
| | | return false;
|
| | | }
|
| | |
|
| | | imgIdxes.clear();
|
| | | size_t offset = 0;
|
| | |
|
| | | cv::Mat rgbMat(cv::Size(ctx.width, ctx.height), CV_8UC3, ctx.frameRGB);
|
| | | for (st_ff_vect_t::const_iterator ffiter = ctx.faceFeatures.begin(); ffiter != ctx.faceFeatures.end(); ++ffiter)
|
| | | {
|
| | | const FaceRect& faceRect(ffiter->rect);
|
| | | cv::Mat roiMat(rgbMat, cv::Rect(faceRect.leftTop.x, faceRect.leftTop.y, faceRect.rightBottom.x - faceRect.leftTop.x, faceRect.rightBottom.y - faceRect.leftTop.y));
|
| | |
|
| | | NativeImgIdx imgidx;
|
| | | imgidx.offset = offset;
|
| | | imgidx.size = roiMat.total() * roiMat.elemSize();
|
| | | imgidx.type = MB_Frame::MBFT_RGB;
|
| | | imgidx.width = roiMat.cols;
|
| | | imgidx.height = roiMat.rows;
|
| | |
|
| | | const size_t newSize = imgidx.offset + imgidx.size;
|
| | |
|
| | | //isContinuous
|
| | | if (newSize > buffImgMaxSize)
|
| | | {
|
| | | LOG_ERROR << "FaceCache::getFaceListImage buffImgMaxSize truncated" << LOG_ENDL;
|
| | | return false;
|
| | | }
|
| | |
|
| | | memcpy(buffImg + imgidx.offset, roiMat.ptr(), imgidx.size);
|
| | | imgIdxes.push_back(imgidx);
|
| | | offset = newSize;
|
| | | }
|
| | |
|
| | | return true;
|
| | | }
|