drewcassidy/nvidia-texture-tools
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Finish Compressor class.

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Move all the image processing to Compressor.cpp.
Finish rescale support, close issue 12.
This commit is contained in:
castano
2008-02-03 07:31:09 +00:00
parent 6f28642282
commit 3b24951e93
7 changed files with 258 additions and 939 deletions
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13
src/nvtt/Compressor.h
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@ -33,6 +33,7 @@ namespace nv
namespace nvtt
{
struct Mipmap;
struct Compressor::Private
{
@ -45,7 +46,17 @@ namespace nvtt
bool outputHeader(const InputOptions::Private & inputOptions, const CompressionOptions::Private & compressionOptions, const OutputOptions::Private & outputOptions) const;
bool compressMipmaps(uint f, const InputOptions::Private & inputOptions, const CompressionOptions::Private & compressionOptions, const OutputOptions::Private & outputOptions) const;
bool compressMipmap(const nv::Image * image, const CompressionOptions::Private & compressionOptions, const OutputOptions::Private & outputOptions) const;
bool initMipmap(Mipmap & mipmap, const InputOptions::Private & inputOptions, uint w, uint h, uint d, uint f, uint m) const;
int findExactMipmap(const InputOptions::Private & inputOptions, uint w, uint h, uint d, uint f) const;
int findClosestMipmap(const InputOptions::Private & inputOptions, uint w, uint h, uint d, uint f) const;
void downsampleMipmap(Mipmap & mipmap, const InputOptions::Private & inputOptions) const;
void scaleMipmap(Mipmap & mipmap, const InputOptions::Private & inputOptions, uint w, uint h, uint d) const;
void processInputImage(Mipmap & mipmap, const InputOptions::Private & inputOptions) const;
void quantizeMipmap(Mipmap & mipmap, const CompressionOptions::Private & compressionOptions) const;
bool compressMipmap(const Mipmap & mipmap, const CompressionOptions::Private & compressionOptions, const OutputOptions::Private & outputOptions) const;
public: