vl/util: Fix YV12/I420 convert to NV12 U/V reversal

Fix VAAPI YV12/I420 convert to NV12 U/V reversal.
Input order is YVU when this is called.

Signed-off-by: Andy Furniss <adf.lists@gmail.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>

diff --git a/src/gallium/auxiliary/util/u_video.h b/src/gallium/auxiliary/util/u_video.h
index 7e743de253ec695d5baddb44e4df2cb3f6f0cac6..2c02156e32d02a02358ce519a6d2f3a1051a0147 100644 (file)
--- a/src/gallium/auxiliary/util/u_video.h
+++ b/src/gallium/auxiliary/util/u_video.h
@@ -148,7 +148,7 @@ u_copy_yv12_img_to_nv12_surf(ubyte *const *src,
    } else if (field == 1) {
       const ubyte *src_1 = src[field];
       const ubyte *src_2 = src[field+1];
-      bool odd = false;
+      bool odd = true;
       for (unsigned i = 0; i < height ; i++) {
          for (unsigned j = 0; j < width*2 ; j++) {
             if (odd == false) {