Align the quantizers for inter/inter modes in the first pass coding

Use regular extended zero bin quantizer for both inter and intra
modes in the first pass. This doesn't affect lowres and midres
significantly, but would bring back 0.9% coding gains for hdres.

Change-Id: Ifa5977fa7b141fc5be595c0f3a4fc81a93f6606f

diff --git a/vp10/encoder/encodemb.c b/vp10/encoder/encodemb.c
index 34428a7ef8e73b00d33b01bd77c4e6c83c51165b..aceb10f1b6b2ed0534b775a5e450bb27ce9e408d 100644 (file)
--- a/vp10/encoder/encodemb.c
+++ b/vp10/encoder/encodemb.c
@@ -1111,7 +1111,7 @@ static void encode_block_pass1(int plane, int block, int blk_row, int blk_col,
                           tx_size, ctx);
 #else
   vp10_xform_quant(x, plane, block, blk_row, blk_col, plane_bsize,
-                   tx_size, VP10_XFORM_QUANT_FP);
+                   tx_size, VP10_XFORM_QUANT_B);
 #endif  // CONFIG_NEW_QUANT
 
   if (p->eobs[block] > 0) {