lavu: improve documentation of some AVFrame functions

[ffmpeg] / libavutil / cpu.h

diff --git a/libavutil/cpu.h b/libavutil/cpu.h
index bff8518cc5ca0101e8a3d3150bef1a84ad843928..4bff16714a380f2975cf8c539896c77efb119b60 100644 (file)
--- a/libavutil/cpu.h
+++ b/libavutil/cpu.h
@@ -64,12 +64,13 @@
 #define AV_CPU_FLAG_VFPV3        (1 << 4)
 #define AV_CPU_FLAG_NEON         (1 << 5)
 #define AV_CPU_FLAG_ARMV8        (1 << 6)
+#define AV_CPU_FLAG_VFP_VM       (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations
 #define AV_CPU_FLAG_SETEND       (1 <<16)
 
 /**
  * Return the flags which specify extensions supported by the CPU.
  * The returned value is affected by av_force_cpu_flags() if that was used
- * before. So av_get_cpu_flags() can easily be used in a application to
+ * before. So av_get_cpu_flags() can easily be used in an application to
  * detect the enabled cpu flags.
  */
 int av_get_cpu_flags(void);