OrdinaryMagician/vkdoom_m
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Commence renderer floatification

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This commit is contained in:
Randy Heit 2016-04-14 12:40:14 -05:00
commit ded3f92452
17 changed files with 672 additions and 733 deletions
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4
src/r_drawt.cpp
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@ -1136,7 +1136,7 @@ void R_DrawMaskedColumnHoriz (const BYTE *column, const FTexture::Span *span)
if (sprflipvert)
{
dc_texturefrac = (dc_yl*dc_iscale) - (top << FRACBITS)
- FixedMul (centeryfrac, dc_iscale) - dc_texturemid;
- fixed_t(CenterY * dc_iscale) - dc_texturemid;
const fixed_t maxfrac = length << FRACBITS;
while (dc_texturefrac >= maxfrac)
{
@ -1155,7 +1155,7 @@ void R_DrawMaskedColumnHoriz (const BYTE *column, const FTexture::Span *span)
else
{
dc_texturefrac = dc_texturemid - (top << FRACBITS)
+ (dc_yl*dc_iscale) - FixedMul (centeryfrac-FRACUNIT, dc_iscale);
+ (dc_yl*dc_iscale) - fixed_t((CenterY-1) * dc_iscale);
while (dc_texturefrac < 0)
{
if (++dc_yl > dc_yh)