drewcassidy/nvidia-texture-tools
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Add option to select decompression algorithm to test suite.

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This commit is contained in:
castano
2009-03-24 17:35:40 +00:00
parent f2090df7a5
commit 5ac76b68c9
3 changed files with 58 additions and 13 deletions
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35
src/nvtt/tests/testsuite.cpp
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@ -119,6 +119,11 @@ static ImageSet s_imageSets[] = {
};
const int s_imageSetCount = sizeof(s_imageSets)/sizeof(s_imageSets[0]);
enum Decoder
{
Decoder_Reference,
Decoder_NVIDIA,
};
struct MyOutputHandler : public nvtt::OutputHandler
{
@ -145,7 +150,7 @@ struct MyOutputHandler : public nvtt::OutputHandler
return true;
}
Image * decompress(nvtt::Format format)
Image * decompress(nvtt::Format format, Decoder decoder)
{
int bw = (m_width + 3) / 4;
int bh = (m_height + 3) / 4;
@ -162,7 +167,12 @@ struct MyOutputHandler : public nvtt::OutputHandler
for (int x = 0; x < bw; x++)
{
ColorBlock colors;
block->decodeBlock(&colors);
if (decoder == Decoder_Reference) {
block->decodeBlock(&colors);
}
else if (decoder == Decoder_NVIDIA) {
block->decodeBlockNV5x(&colors);
}
for (int yy = 0; yy < 4; yy++)
{
@ -235,6 +245,7 @@ int main(int argc, char *argv[])
bool fast = false;
bool nocuda = false;
bool showHelp = false;
Decoder decoder = Decoder_Reference;
const char * basePath = "";
const char * outPath = "output";
const char * regressPath = NULL;
@ -249,6 +260,13 @@ int main(int argc, char *argv[])
i++;
}
}
else if (strcmp("-dec", argv[i]) == 0)
{
if (i+1 < argc && argv[i+1][0] != '-') {
decoder = (Decoder)atoi(argv[i+1]);
i++;
}
}
else if (strcmp("-fast", argv[i]) == 0)
{
fast = true;
@ -289,9 +307,16 @@ int main(int argc, char *argv[])
printf("usage: nvtestsuite [options]\n\n");
printf("Input options:\n");
printf(" -path <path>\tInput image path.\n");
printf(" -set [0:2]\tImage set.\n");
printf(" -path <path> \tInput image path.\n");
printf(" -regress <path>\tRegression directory.\n");
printf(" -set [0:2] \tImage set.\n");
printf(" 0: \tKodak.\n");
printf(" 1: \tWaterloo.\n");
printf(" 2: \tEpic.\n");
printf(" 3: \tFarbrausch.\n");
printf(" -dec x \tDecompressor.\n");
printf(" 0: \tReference.\n");
printf(" 1: \tNVIDIA.\n");
printf("Compression options:\n");
printf(" -fast \tFast compression.\n");
@ -365,7 +390,7 @@ int main(int argc, char *argv[])
printf(" Time: \t%.3f sec\n", float(end-start) / CLOCKS_PER_SEC);
totalTime += float(end-start);
AutoPtr<Image> img_out( outputHandler.decompress(nvtt::Format_BC1) );
AutoPtr<Image> img_out( outputHandler.decompress(nvtt::Format_BC1, decoder) );
Path outputFileName;
outputFileName.format("%s/%s", outPath, fileNames[i]);