Add support for embedded single channel previews, fixes #4419

This commit is contained in:
heckflosse
2018-03-20 22:20:25 +01:00
parent b29029527d
commit 59ebf99f63
8 changed files with 26 additions and 15 deletions

View File

@@ -113,7 +113,7 @@ public:
virtual int getBPS () = 0;
virtual void getScanline (int row, unsigned char* buffer, int bps) {}
virtual void setScanline (int row, unsigned char* buffer, int bps, float minValue[3] = nullptr, float maxValue[3] = nullptr) {}
virtual void setScanline (int row, unsigned char* buffer, int bps, unsigned int numSamples = 3, float minValue[3] = nullptr, float maxValue[3] = nullptr) {}
virtual bool readImage (Glib::ustring &fname, FILE *fh)
{