mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
175 lines
4.1 KiB
C++
175 lines
4.1 KiB
C++
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// STL includes
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#include <fstream>
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#include <sstream>
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#include <iostream>
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// Boblight includes
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#include <boblight.h>
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// PNGWriter includes
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#define NO_FREETYPE
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#include "hyperionpng/pngwriter.h"
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struct RaspiPng
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{
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pngwriter writer;
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unsigned long fileIndex;
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unsigned frameCnt;
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std::ofstream logFile;
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};
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void* boblight_init()
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{
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RaspiPng* raspiPng = new RaspiPng();
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raspiPng->writer.pngwriter_rename("/home/pi/RASPI_0000.png");
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raspiPng->fileIndex = 0;
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raspiPng->frameCnt = 0;
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raspiPng->logFile.open("/home/pi/raspipng.log");
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return reinterpret_cast<void*>(raspiPng);
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}
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void boblight_destroy(void* vpboblight)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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raspiPng->logFile.close();
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delete raspiPng;
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}
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void boblight_setscanrange(void* vpboblight, int width, int height)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << "(" << width << ", " << height << ")" << std::endl;
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raspiPng->writer.resize(width, height);
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}
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void boblight_addpixelxy(void* vpboblight, int x, int y, int* rgb)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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if (raspiPng->frameCnt%50 == 0)
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{
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// NB libpngwriter uses a one-based indexing scheme
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raspiPng->writer.plot(x+1,y+1, rgb[0]/255.0, rgb[1]/255.0, rgb[2]/255.0);
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}
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}
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int boblight_sendrgb(void* vpboblight, int sync, int* outputused)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << "(" << sync << ", outputused) FRAME " << raspiPng->frameCnt++ << std::endl;
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if (raspiPng->frameCnt%50 == 0)
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{
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// Write-out the current frame and prepare for the next
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raspiPng->writer.write_png();
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++raspiPng->fileIndex;
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char filename[64];
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sprintf(filename, "/home/pi/RASPI_%04ld.png", raspiPng->fileIndex);
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raspiPng->writer.pngwriter_rename(filename);
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}
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return 1;
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}
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int boblight_connect(void* vpboblight, const char* address, int port, int usectimeout)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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int boblight_setpriority(void* vpboblight, int priority)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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const char* boblight_geterror(void* vpboblight)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return "ERROR";
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}
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int boblight_getnrlights(void* vpboblight)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 50;
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}
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const char* boblight_getlightname(void* vpboblight, int lightnr)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return "LIGHT";
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}
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int boblight_getnroptions(void* vpboblight)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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const char* boblight_getoptiondescript(void* vpboblight, int option)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return "";
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}
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int boblight_setoption(void* vpboblight, int lightnr, const char* option)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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int boblight_getoption(void* vpboblight, int lightnr, const char* option, const char** output)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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int boblight_addpixel(void* vpboblight, int lightnr, int* rgb)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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int boblight_ping(void* vpboblight, int* outputused)
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{
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RaspiPng* raspiPng = reinterpret_cast<RaspiPng*>(vpboblight);
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raspiPng->logFile << __PRETTY_FUNCTION__ << std::endl;
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return 1;
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}
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