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Merged in from main repository (originally from love-mipmap fork)

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Alexander Szpakowski
2013-01-12 18:07:14 -05:00
parent 69dc6c76e8 3b80c52cc2
commit 8fdd6cbbb2
21 changed files with 677 additions and 318 deletions
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src/modules/graphics/opengl/Image.h
+22 -17
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@@ -94,16 +94,19 @@ public:
/**
* Sets the filter mode.
*
* @param mode The filter mode.
* @param f The filter mode.
**/
void setFilter(const Image::Filter &f);
Image::Filter getFilter() const;
const Image::Filter &getFilter() const;
void setWrap(Image::Wrap r);
void setWrap(const Image::Wrap &w);
Image::Wrap getWrap() const;
const Image::Wrap &getWrap() const;
void setMipmapSharpness(float sharpness);
float getMipmapSharpness() const;
void bind() const;
@@ -115,10 +118,8 @@ public:
void unloadVolatile();
static bool hasNpot();
// The default filter.
static void setDefaultFilter(const Image::Filter &f);
static const Image::Filter &getDefaultFilter();
static bool hasMipmapSupport();
static bool hasMipmapSharpnessSupport();
private:
@@ -141,18 +142,22 @@ private:
// The source vertices of the image.
vertex vertices[4];
// The settings we need to save when reloading.
struct
{
Image::Filter filter;
Image::Wrap wrap;
} settings;
// Mipmap texture LOD bias value
float mipmapsharpness;
// Implementation-dependent maximum/minimum mipmap sharpness values
float maxmipmapsharpness;
// The image's filter mode
Image::Filter filter;
// The image's wrap mode
Image::Wrap wrap;
bool loadVolatilePOT();
bool loadVolatileNPOT();
// The default image filter
static Image::Filter defaultFilter;
void checkMipmapsCreated() const;
}; // Image