1 files changed, 5 insertions, 0 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c
index 42c4a8ba5f..34868ac5cc 100644
--- a/libswscale/swscale_template.c
+++ b/libswscale/swscale_template.c
@@ -3001,6 +3001,7 @@ static void RENAME(sws_init_swScale)(SwsContext *c)
     case PIX_FMT_YUV420P16BE:
     case PIX_FMT_YUV422P16BE:
     case PIX_FMT_YUV444P16BE:
+    case PIX_FMT_Y400A    :
     case PIX_FMT_GRAY16BE : c->lumToYV12 = RENAME(yuy2ToY); break;
     case PIX_FMT_UYVY422  :
     case PIX_FMT_YUV420P16LE:
@@ -3033,10 +3034,14 @@ static void RENAME(sws_init_swScale)(SwsContext *c)
         case PIX_FMT_RGB32_1:
         case PIX_FMT_BGR32  :
         case PIX_FMT_BGR32_1: c->alpToYV12 = abgrToA; break;
+        case PIX_FMT_Y400A  : c->alpToYV12 = RENAME(yuy2ToY); break;
         }
     }
 
     switch (srcFormat) {
+    case PIX_FMT_Y400A  :
+        c->alpSrcOffset = 1;
+        break;
     case PIX_FMT_RGB32  :
     case PIX_FMT_BGR32  :
         c->alpSrcOffset = 3;