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engine: client: enable half-texel hack for nearest filtering too, if the scaling factor isn't an integer

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This commit is contained in:
Alibek Omarov 2025-02-05 20:16:16 +03:00
parent cf3e56e275
commit 5e524bca60
1 changed files with 15 additions and 14 deletions
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29
engine/client/cl_game.c
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@ -306,21 +306,22 @@ void SPR_AdjustSize( float *x, float *y, float *w, float *h )
static void SPR_AdjustTexCoords( int texnum, float width, float height, float *s1, float *t1, float *s2, float *t2 )
{
if( REF_GET_PARM( PARM_TEX_FILTERING, texnum ))
{
if( refState.width != clgame.scrInfo.iWidth )
{
// align to texel if scaling
*s1 += 0.5f;
*s2 -= 0.5f;
}
const qboolean filtering = REF_GET_PARM( PARM_TEX_FILTERING, texnum );
const int xremainder = refState.width % clgame.scrInfo.iWidth;
const int yremainder = refState.height % clgame.scrInfo.iHeight;
if( refState.height != clgame.scrInfo.iHeight )
{
// align to texel if scaling
*t1 += 0.5f;
*t2 -= 0.5f;
}
if(( filtering || xremainder ) && refState.width != clgame.scrInfo.iWidth )
{
// align to texel if scaling
*s1 += 0.5f;
*s2 -= 0.5f;
}
if(( filtering || yremainder ) && refState.height != clgame.scrInfo.iHeight )
{
// align to texel if scaling
*t1 += 0.5f;
*t2 -= 0.5f;
}
*s1 /= width;