diff --git a/libcopybit/copybit_c2d.cpp b/libcopybit/copybit_c2d.cpp
index 4697238..1edd773 100644
--- a/libcopybit/copybit_c2d.cpp
+++ b/libcopybit/copybit_c2d.cpp
@@ -898,20 +898,20 @@ static size_t get_size(const bufferInfo& info)
     size_t size = 0;
     int w = info.width;
     int h = info.height;
-    int aligned_w = ALIGN(w, 32);
+    int aligned_w = ALIGN(w, 16);
     switch(info.format) {
         case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
             {
                 // Chroma for this format is aligned to 2K.
                 size = ALIGN((aligned_w*h), 2048) +
-                    ALIGN(w/2, 32) * h/2 *2;
+                        ALIGN(aligned_w/2, 16) * (h/2) *2;
                 size = ALIGN(size, 4096);
             } break;
         case HAL_PIXEL_FORMAT_YCbCr_420_SP:
         case HAL_PIXEL_FORMAT_YCrCb_420_SP:
             {
-                size = aligned_w*h +
-                    ALIGN(w/2, 32) * h/2 *2;
+                size = aligned_w * h +
+                       ALIGN(aligned_w/2, 16) * (h/2) * 2;
                 size = ALIGN(size, 4096);
             } break;
         default: break;