Don't show images where there is no difference.

[apitrace] / common / image.hpp

diff --git a/common/image.hpp b/common/image.hpp
index 6316791bba210763dd79d10ed52afd6a20bfef9c..ea3eefb0d589c6e3f342860b8a1bd9720b3011bf 100644 (file)
--- a/common/image.hpp
+++ b/common/image.hpp
@@ -108,6 +108,8 @@ bool writePixelsToBuffer(unsigned char *pixels,
 Image *
 readPNG(const char *filename);
 
+const char *
+readPNMHeader(const char *buffer, size_t size, unsigned *channels, unsigned *width, unsigned *height);
 
 } /* namespace image */