[FFmpeg-devel] [PATCH 1/2] avutil/common: Add FFINCREASE_PTR()

[Michael Niedermayer]

Suggested-by: Andreas Rheinhardt
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 doc/APIchanges     | 3 +++
 libavutil/common.h | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/doc/APIchanges b/doc/APIchanges
index c353d2d281..e38a5cb91c 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil:     2017-10-21
 
 API changes, most recent first:
 
+2021-02-xx - xxxxxxxxxx - lavu 57.xx.100 - common.h
+  Add FFINCREASE_PTR()
+
 2021-02-14 - xxxxxxxxxx - lavd 58.12.100 - avdevice.h
   Deprecated avdevice_capabilities_create() and
   avdevice_capabilities_free().
diff --git a/libavutil/common.h b/libavutil/common.h
index aee353d399..bf35bc8507 100644
--- a/libavutil/common.h
+++ b/libavutil/common.h
@@ -108,6 +108,8 @@
 #define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
 #define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
 
+#define FFINCREASE_PTR(ptr, off) ((off) ? (ptr) + (off) : (ptr))
+
 /* misc math functions */
 
 #ifdef HAVE_AV_CONFIG_H
-- 
2.17.1