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Use cast instead of implicit conversion in rasterize.cpp. 

Taken from ldesnogue's patch at #2752961.
This commit is contained in:
riccardom 2009-05-04 19:13:57 +00:00
parent 2bf05b75fb
commit fbbe9da5ef
1 changed files with 8 additions and 8 deletions
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16
desmume/src/rasterize.cpp
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@ -306,8 +306,8 @@ static struct Sampler
{
//finally, we can use floor here. but, it is slower than we want.
//the best solution is probably to wait until the pipeline is full of fixed point
int iu = floorf(u);
int iv = floorf(v);
int iu = (int)floorf(u);
int iv = (int)floorf(v);
dowrap(iu,iv);
FragmentColor color;
@ -446,12 +446,12 @@ static FORCEINLINE void pixel(int adr,float r, float g, float b, float invu, flo
if(gfx3d.wbuffer) {
//not sure about this
//this value was chosen to make the skybox, castle window decals, and water level render correctly in SM64
depth = (4096*w);
depth = (u32)(4096*w);
}
else
{
//depth = fastFloor(z*0x7FFF)>>8;
depth = z*0x7FFF;
depth = (u32)(z*0x7FFF);
//depth = z*0xFFFFFF;
}
if(polyAttr.decalMode)
@ -623,13 +623,13 @@ inline void FloorDivMod(long Numerator, long Denominator, long &Floor, long &Mod
}
inline fixed28_4 FloatToFixed28_4( float Value ) {
return Value * 16;
return (fixed28_4)(Value * 16);
}
inline float Fixed28_4ToFloat( fixed28_4 Value ) {
return Value / 16.0;
}
//inline fixed16_16 FloatToFixed16_16( float Value ) {
// return Value * 65536;
// return (fixed16_6)(Value * 65536);
//}
//inline float Fixed16_16ToFloat( fixed16_16 Value ) {
// return Value / 65536.0;
@ -691,8 +691,8 @@ FORCEINLINE edge_fx_fl::edge_fx_fl(int Top, int Bottom) {
if(Height)
{
long dN = verts[Bottom]->y - verts[Top]->y;
long dM = verts[Bottom]->x - verts[Top]->x;
long dN = long(verts[Bottom]->y - verts[Top]->y);
long dM = long(verts[Bottom]->x - verts[Top]->x);
long InitialNumerator = dM*16*Y - dM*verts[Top]->y + dN*verts[Top]->x - 1 + dN*16;
FloorDivMod(InitialNumerator,dN*16,X,ErrorTerm);