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36 lines
915 B
C
36 lines
915 B
C
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#include <stdio.h>
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#include <nvtt/nvtt_wrapper.h>
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int main(void)
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{
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NvttInputOptions inputOptions = 0;
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NvttOutputOptions outputOptions = 0;
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NvttCompressionOptions compressionOptions = 0;
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const unsigned int img[16*16];
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memset(img, 0, sizeof(unsigned int) * 16 * 16);
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inputOptions = nvttCreateInputOptions();
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nvttSetInputOptionsTextureLayout(inputOptions, NVTT_TextureType_2D, 16, 16, 1);
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nvttSetInputOptionsMipmapData(inputOptions, img, 16, 16, 1, 0, 0);
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outputOptions = nvttCreateOutputOptions();
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nvttSetOutputOptionsFileName(outputOptions, "output.dds");
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compressionOptions = nvttCreateCompressionOptions();
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nvttSetCompressionOptionsFormat(compressionOptions, NVTT_Format_BC1);
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nvttCompress(inputOptions, outputOptions, compressionOptions);
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nvttDestroyCompressionOptions(compressionOptions);
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nvttDestroyOutputOptions(outputOptions);
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nvttDestroyInputOptions(inputOptions);
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return 0;
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}
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