#include "PL_Paint.h"
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#include "MaterialBuffer.h"
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#include "logger.h"
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#include "MediaHelper.h"
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#include <string.h> // for memcpy
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#include <opencv2/core/mat.hpp>
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#include <opencv2/imgproc.hpp>
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#ifdef ENABLE_WTEXT
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#include "CvUtil/CvxText.h"
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#endif
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PLPLType::PLPLType(const char* _val_s)
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{
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for (int i = 0; i < sizeof(val_s); i++)
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val_s[i] = _val_s[i];
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}
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PLPLType::PLPLType(const wchar_t* _val_s)
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{
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//wchar_t* w_val_s = (wchar_t*)val_s;
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//for (int i = 0; i < sizeof(val_s) / sizeof(wchar_t); i++)
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// w_val_s[i] = _val_s[i];
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memcpy(val_s, _val_s, sizeof(val_s));
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}
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PLPLContext::~PLPLContext()
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{
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#ifdef ENABLE_WTEXT
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delete (CvxText*)cvxText;
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cvxText = nullptr;
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#endif
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}
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void PLPLContext::clear()
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{
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cmds.clear();
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params.clear();
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}
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struct PL_Paint_Internal
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{
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uint8_t* buffer;
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size_t buffSize;
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PL_Paint_Config config;
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PipeMaterial pmList[2];
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MB_Frame lastMbfBuffOrigin;
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MB_Frame lastMbfBuffCopy;
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bool payError;
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PL_Paint_Internal() :
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buffer(nullptr), buffSize(), config(), pmList(),
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lastMbfBuffOrigin(), lastMbfBuffCopy(),
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payError(true)
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{
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}
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~PL_Paint_Internal()
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{
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reset();
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}
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void reset()
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{
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delete buffer;
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buffer = nullptr;
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buffSize = 0;
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PL_Paint_Config _config;
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config = _config;
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PipeMaterial _pm;
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pmList[0] = _pm;
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pmList[1] = _pm;
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MB_Frame _lastMbfBuff;
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lastMbfBuffOrigin = _lastMbfBuff;
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lastMbfBuffCopy = _lastMbfBuff;
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payError = true;
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}
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};
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PipeLineElem* create_PL_Paint()
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{
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return new PL_Paint;
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}
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PL_Paint::PL_Paint() : internal(new PL_Paint_Internal)
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{
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}
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PL_Paint::~PL_Paint()
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{
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delete (PL_Paint_Internal*)internal;
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internal= nullptr;
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}
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bool PL_Paint::init(void* args)
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{
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PL_Paint_Internal* in = (PL_Paint_Internal*)internal;
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in->reset();
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if (args != nullptr)
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{
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PL_Paint_Config* config = (PL_Paint_Config*)args;
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in->config = *config;
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}
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#ifdef ENABLE_WTEXT
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if(in->config.plplCtx->cvxText != nullptr)
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{
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delete (CvxText*)in->config.plplCtx->cvxText;
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}
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if(!in->config.fontPath.empty())
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{
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CvxText* cvxText = new CvxText(in->config.fontPath.c_str());
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in->config.plplCtx->cvxText = cvxText;
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cvxText->setBackColor(cvScalar(128, 33, 14));
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CvScalar font = cvScalar(40, 1, 0.2, 1);
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cvxText->setFont(0, &font);
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}
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#endif
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return true;
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}
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void PL_Paint::finit()
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{
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PL_Paint_Internal* in = (PL_Paint_Internal*)internal;
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}
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bool plplDraw_Rect_YUV420(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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int RBX = plplCtx->params[paramOffset + 2].val_i;
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int RBY = plplCtx->params[paramOffset + 3].val_i;
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paramOffset += 4;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_y = (uint8_t*)(paintMb->buffer);
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uint8_t* src_u = (uint8_t*)(src_y + (src_height * src_width));
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uint8_t* src_v = (uint8_t*)(src_u + (src_height * src_width / 4));
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cv::Mat yMat(cv::Size(src_width, src_height), CV_8UC1, src_y);
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cv::Mat uMat(cv::Size(MH_SUBSAMPLE1(src_width, 2), MH_SUBSAMPLE1(src_height, 2)), CV_8UC1, src_u);
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cv::Mat vMat(cv::Size(MH_SUBSAMPLE1(src_width, 2), MH_SUBSAMPLE1(src_height, 2)), CV_8UC1, src_v);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const PLGH_Color_YUV yuvColor(plplCtx->color_front.toY(), plplCtx->color_front.toU(), plplCtx->color_front.toV());
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cv::rectangle(yMat, cv::Point(LTX, LTY), cv::Point(RBX, RBY), CV_RGB(yuvColor.Y, yuvColor.Y, yuvColor.Y), 4);
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cv::rectangle(uMat, cv::Point(MH_SUBSAMPLE1(LTX, 2), MH_SUBSAMPLE1(LTY, 2)), cv::Point(MH_SUBSAMPLE1(RBX, 2), MH_SUBSAMPLE1(RBY, 2)), CV_RGB(yuvColor.U, yuvColor.U, yuvColor.U), 2);
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cv::rectangle(vMat, cv::Point(MH_SUBSAMPLE1(LTX, 2), MH_SUBSAMPLE1(LTY, 2)), cv::Point(MH_SUBSAMPLE1(RBX, 2), MH_SUBSAMPLE1(RBY, 2)), CV_RGB(yuvColor.V, yuvColor.V, yuvColor.V), 2);
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return true;
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}
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bool plplDraw_Rect_NV12(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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int RBX = plplCtx->params[paramOffset + 2].val_i;
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int RBY = plplCtx->params[paramOffset + 3].val_i;
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paramOffset += 4;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_y = (uint8_t*)(paintMb->buffer);
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uint8_t* src_uv = (uint8_t*)(src_y + (src_height * src_width));
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cv::Mat yMat(cv::Size(src_width, src_height), CV_8UC1, src_y);
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cv::Mat uvMat(cv::Size(MH_SUBSAMPLE1(src_width, 2), MH_SUBSAMPLE1(src_height, 2)), CV_16UC1, src_uv);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const uint16_t Y = plplCtx->color_front.toY();
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const uint16_t UV = plplCtx->color_front.toUV();
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cv::rectangle(yMat, cv::Point(LTX, LTY), cv::Point(RBX, RBY), CV_RGB(Y, Y, Y), 4);
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cv::rectangle(uvMat, cv::Point(MH_SUBSAMPLE1(LTX, 2), MH_SUBSAMPLE1(LTY, 2)), cv::Point(MH_SUBSAMPLE1(RBX, 2), MH_SUBSAMPLE1(RBY, 2)), CV_RGB(UV, UV, UV), 2);
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return true;
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}
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bool plplDraw_Rect_RGB565(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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int RBX = plplCtx->params[paramOffset + 2].val_i;
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int RBY = plplCtx->params[paramOffset + 3].val_i;
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paramOffset += 4;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_rgb = (uint8_t*)(paintMb->buffer);
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cv::Mat rgbMat(cv::Size(src_width, src_height), CV_16UC1, src_rgb);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const uint16_t RGB565 = plplCtx->color_front.toRGB565();
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cv::rectangle(rgbMat, cv::Point(LTX, LTY), cv::Point(RBX, RBY), CV_RGB(RGB565, RGB565, RGB565), 4);
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return true;
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}
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bool plplDraw_Text_YUV420(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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return false;
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}
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bool plplDraw_Text_NV12(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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const char* TXT = plplCtx->params[paramOffset + 2].val_s;
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paramOffset += 3;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_y = (uint8_t*)(paintMb->buffer);
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uint8_t* src_uv = (uint8_t*)(src_y + (src_height * src_width));
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cv::Mat yMat(cv::Size(src_width, src_height), CV_8UC1, src_y);
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cv::Mat uvMat(cv::Size(MH_SUBSAMPLE1(src_width, 2), MH_SUBSAMPLE1(src_height, 2)), CV_16UC1, src_uv);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const uint16_t Y = plplCtx->color_front.toY();
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const uint16_t UV = plplCtx->color_front.toUV();
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cv::putText(yMat, TXT, cv::Point(LTX, LTY), CV_FONT_HERSHEY_COMPLEX, 1, CV_RGB(Y, Y, Y));
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cv::putText(uvMat, TXT, cv::Point(MH_SUBSAMPLE1(LTX, 2), MH_SUBSAMPLE1(LTY, 2)), CV_FONT_HERSHEY_COMPLEX, 0.5, CV_RGB(UV, UV, UV));
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return true;
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}
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bool plplDraw_Text_RGB565(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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const char* TXT = plplCtx->params[paramOffset + 2].val_s;
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paramOffset += 3;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_rgb = (uint8_t*)(paintMb->buffer);
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cv::Mat rgbMat(cv::Size(src_width, src_height), CV_16UC1, src_rgb);
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const uint16_t RGB565 = plplCtx->color_front.toRGB565();
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cv::putText(rgbMat, TXT, cv::Point(LTX, LTY), CV_FONT_HERSHEY_COMPLEX, 1, CV_RGB(RGB565, RGB565, RGB565));
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return true;
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}
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bool plplDraw_WText_RGB565(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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#ifdef ENABLE_WTEXT
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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const char* WTXT = plplCtx->params[paramOffset + 2].val_s;
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paramOffset += 3;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_rgb = (uint8_t*)(paintMb->buffer);
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cv::Mat rgbMat(cv::Size(src_width, src_height), CV_16UC1, src_rgb);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const uint16_t RGB565 = plplCtx->color_front.toRGB565();
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CvxText* cvText = (CvxText*)plplCtx->cvxText;
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cvText->putText(rgbMat, (const wchar_t*)WTXT, cv::Point(LTX, LTY), CV_RGB(RGB565, RGB565, RGB565));
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return true;
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#else
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return false;
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#endif
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}
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bool plplDraw_WText_NV12(PLPLContext* plplCtx, MB_Frame* paintMb, int& paramOffset)
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{
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#ifdef ENABLE_WTEXT
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int LTX = plplCtx->params[paramOffset + 0].val_i;
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int LTY = plplCtx->params[paramOffset + 1].val_i;
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const char* WTXT = plplCtx->params[paramOffset + 2].val_s;
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paramOffset += 3;
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int src_width = paintMb->width;
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int src_height = paintMb->height;
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uint8_t* src_y = (uint8_t*)(paintMb->buffer);
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uint8_t* src_uv = (uint8_t*)(src_y + (src_height * src_width));
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cv::Mat yMat(cv::Size(src_width, src_height), CV_8UC1, src_y);
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cv::Mat uvMat(cv::Size(MH_SUBSAMPLE1(src_width, 2), MH_SUBSAMPLE1(src_height, 2)), CV_16UC1, src_uv);
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// void rectangle(Mat& img, Point pt1, Point pt2, const Scalar& color, int thickness=1, int lineType=8, int shift=0)
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const uint16_t Y = plplCtx->color_front.toY();
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const uint16_t UV = plplCtx->color_front.toUV();
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CvxText* cvText = (CvxText*)plplCtx->cvxText;
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cvText->putText(yMat, (const wchar_t*)WTXT, cv::Point(LTX, LTY), CV_RGB(Y, Y, Y)); // L"中文ABCDabcd"
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cvText->putText(uvMat, (const wchar_t*)WTXT, cv::Point(MH_SUBSAMPLE1(LTX, 2), MH_SUBSAMPLE1(LTY, 2)), CV_RGB(UV, UV, UV)); // L"中文ABCDabcd"
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return true;
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#else
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return false;
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#endif
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}
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bool plpl_executor(PL_Paint_Internal *in)
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{
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MB_Frame* paintMb = &(in->lastMbfBuffOrigin);
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int ret = true;
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if (in->config.copyData)
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{
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if (in->buffer == nullptr)
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{
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in->buffer = new uint8_t[in->lastMbfBuffOrigin.buffSize];
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in->buffSize = in->lastMbfBuffOrigin.buffSize;
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}
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in->lastMbfBuffCopy = in->lastMbfBuffOrigin;
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in->lastMbfBuffCopy.buffer = in->buffer;
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in->lastMbfBuffCopy.buffSize = in->buffSize;
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memcpy(in->lastMbfBuffCopy.buffer, in->lastMbfBuffOrigin.buffer, in->lastMbfBuffCopy.buffSize);
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paintMb = &(in->lastMbfBuffCopy);
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}
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//for (int i=640;i<2000;i++) ((uint8_t*)paintMb->buffer)[i]=255;
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PLPLContext* plplCtx = in->config.plplCtx;
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int paramOffset = 0;
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for (int iCmd = 0; iCmd < in->config.plplCtx->cmds.size(); iCmd++)
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{
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PLPLCmd cmd = plplCtx->cmds[iCmd];
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switch(cmd)
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{
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case PLPLC_COLOR:
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//COLOR F/B,R,G,B,A
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if (plplCtx->params[paramOffset + 0].val_i == 'F')
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{
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plplCtx->color_front = PLGH_Color_RGBA(plplCtx->params[paramOffset + 1].val_i,
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plplCtx->params[paramOffset + 2].val_i,
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plplCtx->params[paramOffset + 3].val_i,
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plplCtx->params[paramOffset + 4].val_i);
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paramOffset += 5;
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}
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else if (plplCtx->params[paramOffset + 0].val_i == 'B')
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{
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plplCtx->color_back = PLGH_Color_RGBA(plplCtx->params[paramOffset + 1].val_i,
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plplCtx->params[paramOffset + 2].val_i,
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plplCtx->params[paramOffset + 3].val_i,
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plplCtx->params[paramOffset + 4].val_i);
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paramOffset += 5;
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}
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else
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{
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LOG_WARN << "plpl execute error" << LOG_ENDL;
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return false;
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}
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break;
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case PLPLC_FILL:
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plplCtx->fill = plplCtx->params[paramOffset + 0].val_i;
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paramOffset += 1;
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break;
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case PLPLC_PEN:
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plplCtx->pen = PLGH_Pen(plplCtx->params[paramOffset + 0].val_i, plplCtx->params[paramOffset + 1].val_i);
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paramOffset += 2;
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break;
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case PLPLC_RECT:
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//RECT LTX,LTY,RBX,RBY
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if (paintMb->type == MB_Frame::MBFT_YUV420)
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ret = plplDraw_Rect_YUV420(plplCtx, paintMb, paramOffset);
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else if (paintMb->type == MB_Frame::MBFT_NV12)
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ret = plplDraw_Rect_NV12(plplCtx, paintMb, paramOffset);
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else if (paintMb->type == MB_Frame::MBFT_RGB565)
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ret = plplDraw_Rect_RGB565(plplCtx, paintMb, paramOffset);
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else
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ret = false;
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break;
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case PLPLC_TEXT:
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//TEXT LTX,LTY,"STR"
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if (paintMb->type == MB_Frame::MBFT_YUV420)
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ret = plplDraw_Text_YUV420(plplCtx, paintMb, paramOffset);
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else if (paintMb->type == MB_Frame::MBFT_NV12)
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ret = plplDraw_Text_NV12(plplCtx, paintMb, paramOffset);
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else if (paintMb->type == MB_Frame::MBFT_RGB565)
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ret = plplDraw_Text_RGB565(plplCtx, paintMb, paramOffset);
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else
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ret = false;
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break;
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case PLPLC_WTEXT:
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//WTEXT LTX,LTY,"STR"
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if (paintMb->type == MB_Frame::MBFT_NV12)
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ret = plplDraw_WText_NV12(plplCtx, paintMb, paramOffset);
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else if (paintMb->type == MB_Frame::MBFT_RGB565)
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ret = plplDraw_WText_RGB565(plplCtx, paintMb, paramOffset);
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else
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ret = false;
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break;
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}
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}
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return ret;
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}
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/*static*/ bool PL_Paint::pay_breaker_MBFT(const PipeMaterial* pm, void* args)
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{
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PL_Paint_Internal* in = (PL_Paint_Internal*)args;
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MB_Frame* frame = (MB_Frame*)pm->buffer;
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in->lastMbfBuffOrigin.type = frame->type;
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in->lastMbfBuffOrigin.buffer = frame->buffer;
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in->lastMbfBuffOrigin.buffSize = frame->buffSize;
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in->lastMbfBuffOrigin.width = frame->width;
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in->lastMbfBuffOrigin.height = frame->height;
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in->lastMbfBuffOrigin.pts = frame->pts;
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in->payError = !plpl_executor(in);
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return false;
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}
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bool PL_Paint::pay(const PipeMaterial& pm)
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{
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PL_Paint_Internal* in = (PL_Paint_Internal*)internal;
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in->payError = true;
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if (in->payError)
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pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_YUV420, PL_Paint::pay_breaker_MBFT, in);
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if (in->payError)
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pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_NV12, PL_Paint::pay_breaker_MBFT, in);
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if (in->payError)
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pm.breake(PipeMaterial::PMT_FRAME, MB_Frame::MBFT_RGB565, PL_Paint::pay_breaker_MBFT, in);
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return !(in->payError);
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}
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bool PL_Paint::gain(PipeMaterial& pm)
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{
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PL_Paint_Internal* in = (PL_Paint_Internal*)internal;
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if (in->payError)
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{
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pm.former = this;
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return false;
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}
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if (!in->config.copyData)
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{
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pm.type = PipeMaterial::PMT_FRAME;
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pm.buffer = &(in->lastMbfBuffOrigin);
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pm.buffSize = 0;
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}
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else
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{
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in->pmList[0].type = PipeMaterial::PMT_FRAME;
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in->pmList[0].buffer = &(in->lastMbfBuffCopy);
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in->pmList[0].buffSize = 0;
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in->pmList[0].former = this;
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in->pmList[1].type = PipeMaterial::PMT_FRAME;
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in->pmList[1].buffer = &(in->lastMbfBuffOrigin);
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in->pmList[1].buffSize = 0;
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in->pmList[1].former = this;
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pm.type = PipeMaterial::PMT_PM_LIST;
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pm.buffer = in->pmList;
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pm.buffSize = sizeof(in->pmList) / sizeof(PipeMaterial);
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}
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pm.former = this;
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return true;
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}
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