diff --git a/libavcodec/pixblockdsp.c b/libavcodec/pixblockdsp.c
index bbbeca1618..1fff244511 100644
--- a/libavcodec/pixblockdsp.c
+++ b/libavcodec/pixblockdsp.c
@@ -26,6 +26,13 @@
 
 static void get_pixels_16_c(int16_t *restrict block, const uint8_t *pixels,
                             ptrdiff_t stride)
+{
+    for (int i = 0; i < 8; i++)
+        AV_COPY128(block + i * 8, pixels + i * stride);
+}
+
+static void get_pixels_unaligned_16_c(int16_t *restrict block,
+                                      const uint8_t *pixels, ptrdiff_t stride)
 {
     AV_COPY128U(block + 0 * 8, pixels + 0 * stride);
     AV_COPY128U(block + 1 * 8, pixels + 1 * stride);
@@ -90,7 +97,7 @@ av_cold void ff_pixblockdsp_init(PixblockDSPContext *c, AVCodecContext *avctx)
     case 10:
     case 12:
     case 14:
-        c->get_pixels_unaligned =
+        c->get_pixels_unaligned = get_pixels_unaligned_16_c;
         c->get_pixels = get_pixels_16_c;
         break;
     default: