void saveSkin(void)
{
unsigned char *img;
img = (unsigned char*)malloc(ImgSize * ImgSize * 3);
if (img == NULL) {
return;
}
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
glPixelStorei(GL_PACK_ALIGNMENT, 4);
glReadBuffer(GL_FRONT);
glReadPixels(0, 0, ImgSize, ImgSize, GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)img);
GfImgWritePng(img, SkinFileName, ImgSize, ImgSize);
free(img);
}
/** Save a screen shot in png format.
@ingroup screen
*/
void
GfuiScreenShot(void * /* notused */)
{
unsigned char *img;
const int BUFSIZE = 1024;
char buf[BUFSIZE];
struct tm *stm;
time_t t;
int sw, sh, vw, vh;
char path[BUFSIZE];
snprintf(path, BUFSIZE, "%sscreenshots", GetLocalDir());
// Ensure that screenshot directory exists.
if (GfCreateDir(path) == GF_DIR_CREATED) {
GfScrGetSize(&sw, &sh, &vw, &vh);
img = (unsigned char*)malloc(vw * vh * 3);
if (img == NULL) {
return;
}
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glReadBuffer(GL_FRONT);
glReadPixels((sw-vw)/2, (sh-vh)/2, vw, vh, GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)img);
t = time(NULL);
stm = localtime(&t);
snprintf(buf, BUFSIZE, "%s/torcs-%4d%02d%02d%02d%02d%02d.png",
path,
stm->tm_year+1900,
stm->tm_mon+1,
stm->tm_mday,
stm->tm_hour,
stm->tm_min,
stm->tm_sec);
GfImgWritePng(img, buf, vw, vh);
free(img);
}
}
static void
reCapture(void)
{
unsigned char *img;
int sw, sh, vw, vh;
tRmMovieCapture *capture = &(ReInfo->movieCapture);
GfScrGetSize(&sw, &sh, &vw, &vh);
img = (unsigned char*)malloc(vw * vh * 3);
if (img == NULL) {
return;
}
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glReadBuffer(GL_FRONT);
glReadPixels((sw-vw)/2, (sh-vh)/2, vw, vh, GL_RGB, GL_UNSIGNED_BYTE, (GLvoid*)img);
sprintf(buf, "%s/torcs-%4.4d-%8.8d.png", capture->outputBase, capture->currentCapture, capture->currentFrame++);
GfImgWritePng(img, buf, vw, vh);
free(img);
}
