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Fixed build for C++03

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This commit is contained in:
matlabbe
2016-03-14 18:08:05 -04:00
parent 5c92025742
commit d6eb923bef
3 changed files with 24 additions and 8 deletions
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24
tools/StereoEval/io.h
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@@ -50,12 +50,24 @@ bool readHeader(FILE *fp, const char *imtype, char c1, char c2,
skipSpace(fp);
skipComment(fp);
skipSpace(fp);
fscanf(fp, "%d", width);
int r = fscanf(fp, "%d", width);
if(r==0)
{
return false;
}
skipSpace(fp);
fscanf(fp, "%d", height);
r = fscanf(fp, "%d", height);
if(r==0)
{
return false;
}
if (thirdArg) {
skipSpace(fp);
fscanf(fp, "%d", nbands);
r = fscanf(fp, "%d", nbands);
if(r==0)
{
return false;
}
}
// skip SINGLE newline character after reading image height (or third arg)
c = getc(fp);
@@ -102,7 +114,11 @@ cv::Mat readPFM(const char* filename)
skipSpace(fp);
float scalef;
fscanf(fp, "%f", &scalef); // scale factor (if negative, little endian)
int r = fscanf(fp, "%f", &scalef); // scale factor (if negative, little endian)
if(r==0)
{
return cv::Mat();
}
// skip SINGLE newline character after reading third arg
char c = getc(fp);