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-rw-r--r--libswscale/swscale_internal.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index a0daa071e9..fdaaeeb67f 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -458,12 +458,13 @@ typedef struct SwsContext {
/**
* Functions to read planar input, such as planar RGB, and convert
- * internally to Y/UV.
+ * internally to Y/UV/A.
*/
/** @{ */
void (*readLumPlanar)(uint8_t *dst, const uint8_t *src[4], int width);
void (*readChrPlanar)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src[4],
int width);
+ void (*readAlpPlanar)(uint8_t *dst, const uint8_t *src[4], int width);
/** @} */
/**