diff --git a/libswscale/input.c b/libswscale/input.c
index 7b3b7060e6..1f04fc2752 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -931,9 +931,11 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV422P9LE:
     case AV_PIX_FMT_YUV420P9LE:
     case AV_PIX_FMT_YUV422P10LE:
+    case AV_PIX_FMT_YUV440P10LE:
     case AV_PIX_FMT_YUV444P10LE:
     case AV_PIX_FMT_YUV420P10LE:
     case AV_PIX_FMT_YUV422P12LE:
+    case AV_PIX_FMT_YUV440P12LE:
     case AV_PIX_FMT_YUV444P12LE:
     case AV_PIX_FMT_YUV420P12LE:
     case AV_PIX_FMT_YUV422P14LE:
@@ -958,9 +960,11 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV444P9BE:
     case AV_PIX_FMT_YUV422P9BE:
     case AV_PIX_FMT_YUV420P9BE:
+    case AV_PIX_FMT_YUV440P10BE:
     case AV_PIX_FMT_YUV444P10BE:
     case AV_PIX_FMT_YUV422P10BE:
     case AV_PIX_FMT_YUV420P10BE:
+    case AV_PIX_FMT_YUV440P12BE:
     case AV_PIX_FMT_YUV444P12BE:
     case AV_PIX_FMT_YUV422P12BE:
     case AV_PIX_FMT_YUV420P12BE:
@@ -1197,9 +1201,11 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV422P9LE:
     case AV_PIX_FMT_YUV420P9LE:
     case AV_PIX_FMT_YUV444P10LE:
+    case AV_PIX_FMT_YUV440P10LE:
     case AV_PIX_FMT_YUV422P10LE:
     case AV_PIX_FMT_YUV420P10LE:
     case AV_PIX_FMT_YUV444P12LE:
+    case AV_PIX_FMT_YUV440P12LE:
     case AV_PIX_FMT_YUV422P12LE:
     case AV_PIX_FMT_YUV420P12LE:
     case AV_PIX_FMT_YUV444P14LE:
@@ -1229,9 +1235,11 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV422P9BE:
     case AV_PIX_FMT_YUV420P9BE:
     case AV_PIX_FMT_YUV444P10BE:
+    case AV_PIX_FMT_YUV440P10BE:
     case AV_PIX_FMT_YUV422P10BE:
     case AV_PIX_FMT_YUV420P10BE:
     case AV_PIX_FMT_YUV444P12BE:
+    case AV_PIX_FMT_YUV440P12BE:
     case AV_PIX_FMT_YUV422P12BE:
     case AV_PIX_FMT_YUV420P12BE:
     case AV_PIX_FMT_YUV444P14BE:
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 490290f795..b426fa188b 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -1694,6 +1694,8 @@ void ff_get_unscaled_swscale(SwsContext *c)
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P12) ||
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P14) ||
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV422P16) ||
+        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV440P10) ||
+        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV440P12) ||
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P9)  ||
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P10) ||
         IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YUV444P12) ||
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 45e4b7cc8e..f9f4ec6cb7 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -119,6 +119,10 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
     [AV_PIX_FMT_GRAY16LE]    = { 1, 1 },
     [AV_PIX_FMT_YUV440P]     = { 1, 1 },
     [AV_PIX_FMT_YUVJ440P]    = { 1, 1 },
+    [AV_PIX_FMT_YUV440P10LE] = { 1, 1 },
+    [AV_PIX_FMT_YUV440P10BE] = { 1, 1 },
+    [AV_PIX_FMT_YUV440P12LE] = { 1, 1 },
+    [AV_PIX_FMT_YUV440P12BE] = { 1, 1 },
     [AV_PIX_FMT_YUVA420P]    = { 1, 1 },
     [AV_PIX_FMT_YUVA422P]    = { 1, 1 },
     [AV_PIX_FMT_YUVA444P]    = { 1, 1 },