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add bicubic support to OpenGL pipeline state

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This commit is contained in:
Remi Palandri
2022-08-11 16:29:10 -07:00
committed by Baldur Karlsson
parent 2a519bbe70
commit a1ee4428ce
1 changed files with 35 additions and 14 deletions
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renderdoc/driver/gl/gl_common.cpp
+35 -14
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@@ -1672,23 +1672,44 @@ TextureFilter MakeFilter(GLenum minf, GLenum magf, float maxAniso)
}
else
{
if(minf == eGL_NEAREST || minf == eGL_LINEAR)
switch(minf)
{
ret.minify = (minf == eGL_LINEAR) ? FilterMode::Linear : FilterMode::Point;
ret.mip = FilterMode::NoFilter;
}
else if(minf == eGL_NEAREST_MIPMAP_LINEAR || minf == eGL_LINEAR_MIPMAP_LINEAR)
{
ret.minify = (minf == eGL_LINEAR_MIPMAP_LINEAR) ? FilterMode::Linear : FilterMode::Point;
ret.mip = FilterMode::Linear;
}
else if(minf == eGL_NEAREST_MIPMAP_NEAREST || minf == eGL_LINEAR_MIPMAP_NEAREST)
{
ret.minify = (minf == eGL_LINEAR_MIPMAP_NEAREST) ? FilterMode::Linear : FilterMode::Point;
ret.mip = FilterMode::Point;
case eGL_NEAREST:
case eGL_NEAREST_MIPMAP_LINEAR:
case eGL_NEAREST_MIPMAP_NEAREST:
default: ret.minify = FilterMode::Point; break;
case eGL_LINEAR:
case eGL_LINEAR_MIPMAP_LINEAR:
case eGL_LINEAR_MIPMAP_NEAREST: ret.minify = FilterMode::Linear; break;
case eGL_CUBIC_IMG:
case eGL_CUBIC_MIPMAP_LINEAR_IMG:
case eGL_CUBIC_MIPMAP_NEAREST_IMG: ret.minify = FilterMode::Cubic; break;
}
ret.magnify = (magf == eGL_LINEAR) ? FilterMode::Linear : FilterMode::Point;
switch(minf)
{
case eGL_NEAREST:
case eGL_LINEAR:
case eGL_CUBIC_IMG:
default: ret.mip = FilterMode::NoFilter; break;
case eGL_NEAREST_MIPMAP_LINEAR:
case eGL_LINEAR_MIPMAP_LINEAR:
case eGL_CUBIC_MIPMAP_LINEAR_IMG: ret.mip = FilterMode::Linear; break;
case eGL_NEAREST_MIPMAP_NEAREST:
case eGL_LINEAR_MIPMAP_NEAREST:
case eGL_CUBIC_MIPMAP_NEAREST_IMG: ret.mip = FilterMode::Point; break;
}
switch(magf)
{
default: ret.magnify = FilterMode::Point; break;
case eGL_LINEAR: ret.magnify = FilterMode::Linear; break;
case eGL_CUBIC_IMG: ret.magnify = FilterMode::Cubic; break;
}
}
return ret;