Exemplo n.º 1
0
TColorPutterAlpha CSDL_Ext::getPutterAlphaFor(SDL_Surface * const &dest, int incrementing)
{
	switch(dest->format->BytesPerPixel)
	{
		CASE_BPP(2)
		CASE_BPP(3)
		CASE_BPP(4)
	default:
		tlog1 << (int)dest->format->BitsPerPixel << "bpp is not supported!\n";
		return NULL;
	}
#undef CASE_BPP
}
Exemplo n.º 2
0
TColorPutterAlpha CSDL_Ext::getPutterAlphaFor(SDL_Surface * const &dest, int incrementing)
{
	switch(dest->format->BytesPerPixel)
	{
		CASE_BPP(2)
		CASE_BPP(3)
		CASE_BPP(4)
	default:
        logGlobal->errorStream() << (int)dest->format->BitsPerPixel << "bpp is not supported!";
		return nullptr;
	}
#undef CASE_BPP
}
Exemplo n.º 3
0
TColorPutter CSDL_Ext::getPutterFor(SDL_Surface * const &dest, int incrementing)
{
#define CASE_BPP(BytesPerPixel)							\
case BytesPerPixel:									\
	if(incrementing > 0)								\
		return ColorPutter<BytesPerPixel, 1>::PutColor;	\
	else if(incrementing == 0)							\
		return ColorPutter<BytesPerPixel, 0>::PutColor;	\
	else												\
		return ColorPutter<BytesPerPixel, -1>::PutColor;\
	break;

	switch(dest->format->BytesPerPixel)
	{
		CASE_BPP(2)
		CASE_BPP(3)
		CASE_BPP(4)
	default:
		tlog1 << (int)dest->format->BitsPerPixel << "bpp is not supported!\n";
		return NULL;
	}

}