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fix old mipmaps code: tex size could be = 0

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Garux
2018-06-10 01:27:49 +03:00
parent f83dc2e891
commit c3a110bf2c
3 changed files with 5 additions and 17 deletions
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8
radiant/textures.cpp
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@@ -155,10 +155,6 @@ void ResampleGamma( float fGamma ){
}
}
inline const int& min_int( const int& left, const int& right ){
return std::min( left, right );
}
int max_tex_size = 0;
const int max_texture_quality = 3;
LatchedInt g_Textures_textureQuality( 3, "Texture Quality" );
@@ -230,8 +226,8 @@ void LoadTextureRGBA( qtexture_t* q, unsigned char* pPixels, int nWidth, int nHe
}
int quality_reduction = max_texture_quality - g_Textures_textureQuality.m_value;
int target_width = min_int( gl_width >> quality_reduction, max_tex_size );
int target_height = min_int( gl_height >> quality_reduction, max_tex_size );
const int target_width = std::max( std::min( gl_width >> quality_reduction, max_tex_size ), 1 );
const int target_height = std::max( std::min( gl_height >> quality_reduction, max_tex_size ), 1 );
while ( gl_width > target_width || gl_height > target_height )
{