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CalcSurfaceExtents: MAX_SURFACE_TEXTURE_SIZE limit increased from 256 to 512

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s1lentq 2024-09-25 02:02:44 +07:00
parent 7073363c88
commit b29740c19e
2 changed files with 8 additions and 1 deletions
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2
rehlds/engine/model.cpp
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@ -891,7 +891,7 @@ void CalcSurfaceExtents(msurface_t *s)
s->texturemins[i] = bmins[i] * 16; s->texturemins[i] = bmins[i] * 16;
s->extents[i] = (bmaxs[i] - bmins[i]) * 16; s->extents[i] = (bmaxs[i] - bmins[i]) * 16;
if (!(tex->flags & TEX_SPECIAL) && s->extents[i] > 256) if (!(tex->flags & TEX_SPECIAL) && s->extents[i] > MAX_SURFACE_TEXTURE_SIZE)
Sys_Error("%s: Bad surface extents", __func__); Sys_Error("%s: Bad surface extents", __func__);
} }
} }

7
rehlds/public/rehlds/model.h
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@ -144,6 +144,13 @@ struct msurface_s
// surface generation data // surface generation data
struct surfcache_s *cachespots[MIPLEVELS]; struct surfcache_s *cachespots[MIPLEVELS];
// Maximum s/t texture size on the surface
#if defined(GLQUAKE) || defined(SWDS)
#define MAX_SURFACE_TEXTURE_SIZE 512
#else
#define MAX_SURFACE_TEXTURE_SIZE 256 // Software rendering is limited to 256
#endif
short texturemins[2]; // smallest s/t position on the surface. short texturemins[2]; // smallest s/t position on the surface.
short extents[2]; // ?? s/t texture size, 1..256 for all non-sky surfaces short extents[2]; // ?? s/t texture size, 1..256 for all non-sky surfaces