#include "scaler.h"
#include "timer.h"
#include "rect.h"
+#include "md5_digester.h"
#include "i18n.h"
using std::cout;
using std::cerr;
using std::list;
+using std::stringstream;
using boost::shared_ptr;
using dcp::Size;
OS X crashes on this illegal read, though other operating systems don't
seem to mind. The nasty + 1 in this malloc makes sure there is always a byte
for that instruction to read safely.
+
+ Further to the above, valgrind is now telling me that ff_rgb24ToY_ssse3
+ over-reads by more then _avx. I can't follow the code to work out how much,
+ so I'll just over-allocate by 32 bytes and have done with it. Empirical
+ testing suggests that it works.
*/
- _data[i] = (uint8_t *) wrapped_av_malloc (_stride[i] * lines (i) + 1);
+ _data[i] = (uint8_t *) wrapped_av_malloc (_stride[i] * lines (i) + 32);
}
}
return PositionImage (merged, all.position ());
}
+
+string
+Image::digest () const
+{
+ MD5Digester digester;
+
+ for (int i = 0; i < components(); ++i) {
+ digester.add (data()[i], line_size()[i]);
+ }
+
+ return digester.get ();
+}