Remove unnecessary call to std::abs

piedar · piedar · commit 60a507c3c806 · 2016-08-28T09:44:38.000-04:00
Fixes #480 Signed-off-by: Benn Snyder <benn.snyder@gmail.com>
diff --git a/OpenNI2-FreenectDriver/src/VideoStream.hpp b/OpenNI2-FreenectDriver/src/VideoStream.hpp
@@ -52,7 +52,7 @@ namespace FreenectDriver
       if (timestamp < prev_timestamp)
       {
         uint32_t prev_int = static_cast<uint32_t>(prev_timestamp);
-        uint64_t temp_delta = std::abs(timestamp - prev_int);
+        uint64_t temp_delta = timestamp - prev_int;
         prev_timestamp += temp_delta;
       } else {
         prev_timestamp = timestamp;

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ namespace FreenectDriver`
`52`	`52`	`if (timestamp < prev_timestamp)`
`53`	`53`	`{`
`54`	`54`	`uint32_t prev_int = static_cast<uint32_t>(prev_timestamp);`
`55`		`- uint64_t temp_delta = std::abs(timestamp - prev_int);`
	`55`	`+ uint64_t temp_delta = timestamp - prev_int;`
`56`	`56`	`prev_timestamp += temp_delta;`
`57`	`57`	`} else {`
`58`	`58`	`prev_timestamp = timestamp;`