drewcassidy/nvidia-texture-tools
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Merge changes from the witness.

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This commit is contained in:
castano
2011-09-28 01:45:08 +00:00
parent 95811dfdff
commit fcd296cd81
12 changed files with 109 additions and 41 deletions
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20
src/nvtt/Context.cpp
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@ -152,6 +152,26 @@ int Compressor::estimateSize(const TexImage & tex, int mipmapCount, const Compre
return estimateSize(w, h, d, mipmapCount, compressionOptions);
}
bool Compressor::outputHeader(const CubeImage & cube, int mipmapCount, const CompressionOptions & compressionOptions, const OutputOptions & outputOptions) const
{
return m.outputHeader(TextureType_Cube, cube.size(), cube.size(), 1, mipmapCount, false, compressionOptions.m, outputOptions.m);
}
bool Compressor::compress(const CubeImage & cube, int mipmap, const CompressionOptions & compressionOptions, const OutputOptions & outputOptions) const
{
for (int i = 0; i < 6; i++) {
if(!m.compress(cube.face(i), i, mipmap, compressionOptions.m, outputOptions.m)) {
return false;
}
}
return true;
}
int Compressor::estimateSize(const CubeImage & cube, int mipmapCount, const CompressionOptions & compressionOptions) const
{
return 6 * estimateSize(cube.size(), cube.size(), 1, mipmapCount, compressionOptions);
}
// Raw API.
bool Compressor::outputHeader(TextureType type, int w, int h, int d, int mipmapCount, bool isNormalMap, const CompressionOptions & compressionOptions, const OutputOptions & outputOptions) const