/**
* Make a PNG screenshot.
* It should be called after drawing stuff on the screen, but before GRRLIB_Render.
* libfat is required to use the function.
* @param filename Name of the file to write.
* @return bool true=everything worked, false=problems occurred.
*/
bool GRRLIB_ScrShot(const char* filename) {
IMGCTX pngContext;
int ret = -1;
if ( (pngContext = PNGU_SelectImageFromDevice(filename)) ) {
ret = PNGU_EncodeFromEFB( pngContext,
rmode->fbWidth, rmode->efbHeight,
0 );
PNGU_ReleaseImageContext(pngContext);
}
return !ret;
}
void screenShot(const char* filename, PANEL * v)
{
IMGCTX pngContext;
pngContext = PNGU_SelectImageFromDevice(filename);
if(!v)
{
PNGU_EncodeFromYCbYCr(pngContext, 640, 480, (frameBuffer[fb]), 0);
}
else
{
Vector pos = v->getPos();
Vector size = v->getSize();
PNGU_ENCODE_TO_COORDS_YCbYCr(pngContext,(u32)pos.x,(u32)pos.y,(u32)size.x,(u32)size.y,640,480,(frameBuffer[fb]));
}
PNGU_ReleaseImageContext(pngContext);
}
