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-rw-r--r--libavutil/cpu.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavutil/cpu.h b/libavutil/cpu.h
index bb80c8d..e448da6 100644
--- a/libavutil/cpu.h
+++ b/libavutil/cpu.h
@@ -53,6 +53,7 @@ int av_get_cpu_flags(void);
/**
* Disables cpu detection and forces the specified flags.
+ * -1 is a special case that disables forcing of specific flags.
*/
void av_force_cpu_flags(int flags);
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