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Add -mipfilter command line option, per request of Noel Llopis.

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This commit is contained in:
castano 2008-05-19 20:10:05 +00:00
parent fb2b0cb38c
commit ea340443d9
1 changed files with 14 additions and 1 deletions
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15
src/nvtt/tools/compress.cpp
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@ -141,6 +141,7 @@ int main(int argc, char *argv[])
bool bc1n = false;
nvtt::Format format = nvtt::Format_BC1;
bool premultiplyAlpha = false;
nvtt::MipmapFilter mipmapFilter = nvtt::MipmapFilter_Box;
const char * externalCompressor = NULL;
@ -178,6 +179,15 @@ int main(int argc, char *argv[])
{
premultiplyAlpha = true;
}
else if (strcmp("-mipfilter", argv[i]) == 0)
{
if (i+1 == argc) break;
i++;
if (strcmp("box", argv[i]) == 0) mipmapFilter = nvtt::MipmapFilter_Box;
else if (strcmp("triangle", argv[i]) == 0) mipmapFilter = nvtt::MipmapFilter_Triangle;
else if (strcmp("kaiser", argv[i]) == 0) mipmapFilter = nvtt::MipmapFilter_Kaiser;
}
// Compression options.
else if (strcmp("-fast", argv[i]) == 0)
@ -272,7 +282,8 @@ int main(int argc, char *argv[])
printf(" -clamp \tClamp wrapping mode (default).\n");
printf(" -repeat \tRepeat wrapping mode.\n");
printf(" -nomips \tDisable mipmap generation.\n");
printf(" -premula \tPremultiply alpha into color channel.\n\n");
printf(" -premula \tPremultiply alpha into color channel.\n");
printf(" -mipfilter \tMipmap filter. One of the following: box, triangle, kaiser.\n\n");
printf("Compression options:\n");
printf(" -fast \tFast compression.\n");
@ -384,6 +395,8 @@ int main(int argc, char *argv[])
inputOptions.setPremultiplyAlpha(true);
inputOptions.setAlphaMode(nvtt::AlphaMode_Premultiplied);
}
inputOptions.setMipmapFilter(mipmapFilter);
nvtt::CompressionOptions compressionOptions;
compressionOptions.setFormat(format);