:D by JazzD

1

#include "CScreenshot.h" #include "Cdebug.h" //#include "mmgr.h" CScreenshot::CScreenshot() {   image = 0;   textureExist = false;   type = 0; } CScreenshot::~CScreenshot() {    FreeImage(); } void CScreenshot::FreeImage() {    if(image)       {          free(image);          image = 0;          textureExist = false;          type = 0;       } } bool CScreenshot::WriteTGA(char *file, short int width, short int height, unsigned char *outImage) {    FILE *pFile;                  unsigned char uselessChar;    short int uselessInt;        unsigned char imageType;      int index;                    unsigned char bits;      long Size;                    int colorMode;    unsigned char tempColors;    pFile = fopen(file, "wb");    if(!pFile) { fclose(pFile); return false; }    imageType = 2; colorMode = 3; bits = 24;    uselessChar = 0; uselessInt = 0;       fwrite(&uselessChar, sizeof(unsigned char), 1, pFile);    fwrite(&uselessChar, sizeof(unsigned char), 1, pFile);    fwrite(&imageType, sizeof(unsigned char), 1, pFile);    fwrite(&uselessInt, sizeof(short int), 1, pFile);    fwrite(&uselessInt, sizeof(short int), 1, pFile);    fwrite(&uselessChar, sizeof(unsigned char), 1, pFile);    fwrite(&uselessInt, sizeof(short int), 1, pFile);    fwrite(&uselessInt, sizeof(short int), 1, pFile);    fwrite(&width, sizeof(short int), 1, pFile);    fwrite(&height, sizeof(short int), 1, pFile);    fwrite(&bits, sizeof(unsigned char), 1, pFile);    fwrite(&uselessChar, sizeof(unsigned char), 1, pFile);    Size = width * height * colorMode;    for(index = 0; index < Size; index += colorMode)       {          tempColors = outImage[index];          outImage[index] = outImage[index + 2];          outImage[index + 2] = tempColors;       }    fwrite(outImage, sizeof(unsigned char), Size, pFile);    fclose(pFile);    return true; } void CScreenshot::SaveTGAScreenShot(char *filename, int w, int h) {    unsigned char *outputImage = 0;    char        checkname[256],picname[100];    for (int i=0 ; i<=9999; i++)     {         sprintf (picname, "%s%i%i%i%i.tga", filename, (int)(i/1000%10), (int)(i/100)%10, (int)(i/10)%10, i%10);         sprintf (checkname, "base/screenshot/%s", picname);         if(!FileExists(checkname)) {             break;         }     }       outputImage = (unsigned char*)malloc(w * h * 3);    memset(outputImage, 0, w * h * 3);    glReadPixels(0, 0, w, h, GL_RGB, GL_UNSIGNED_BYTE, outputImage);    WriteTGA(checkname, w, h, (unsigned char*)outputImage);    free(outputImage); }