drewcassidy/nvidia-texture-tools
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Use timer class instead of clock.

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Check that file exists before opening.
This commit is contained in:
castano 2009-01-09 05:46:24 +00:00
parent 252efa0aff
commit 6e64f04755
1 changed files with 11 additions and 7 deletions
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18
trunk/src/nvtt/tools/compress.cpp
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@ -33,8 +33,8 @@
#include <nvcore/Ptr.h>
#include <nvcore/StrLib.h>
#include <nvcore/StdStream.h>
#include <time.h> // clock
#include <nvcore/FileSystem.h>
#include <nvcore/Timer.h>
struct MyOutputHandler : public nvtt::OutputHandler
@ -324,7 +324,12 @@ int main(int argc, char *argv[])
return 1;
}
// @@ Make sure input file exists.
// Make sure input file exists.
if (!nv::FileSystem::exists(input.str()))
{
fprintf(stderr, "The file '%s' does not exist.\n", input.str());
return 1;
}
// Set input options.
nvtt::InputOptions inputOptions;
@ -501,20 +506,19 @@ int main(int argc, char *argv[])
{
outputOptions.setContainer(nvtt::Container_DDS10);
}
// printf("Press ENTER.\n");
// fflush(stdout);
// getchar();
clock_t start = clock();
Timer timer;
timer.start();
bool success = compressor.process(inputOptions, compressionOptions, outputOptions);
if (success)
{
clock_t end = clock();
printf("\rtime taken: %.3f seconds\n", float(end-start) / CLOCKS_PER_SEC);
printf("\rtime taken: %.3f seconds\n", float(timer.elapsed()) / 1000.0f);
}
return 0;