Adds macro to test cb4x4 w/o sub8x8 txtype search
USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4 macro added to turn
tx_type search on/off for sub8x8 in cb4x4 mode.
The purpose is mainly to analyze the coding gains from cb4x4
but this later can be made into a speed feature as well.
Change-Id: Ic22026c373eebba87f324689ac5686a2844315b6
diff --git a/av1/common/blockd.h b/av1/common/blockd.h
index dad002b..3f72609 100644
--- a/av1/common/blockd.h
+++ b/av1/common/blockd.h
@@ -635,11 +635,12 @@
0, 3, -1, -1, 2, 1
};
+#define USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4 1
static INLINE TxSetType get_ext_tx_set_type(TX_SIZE tx_size, BLOCK_SIZE bs,
int is_inter, int use_reduced_set) {
const TX_SIZE tx_size2 = txsize_sqr_up_map[tx_size];
tx_size = txsize_sqr_map[tx_size];
-#if CONFIG_CB4X4
+#if CONFIG_CB4X4 && USE_TXTYPE_SEARCH_FOR_SUB8X8_IN_CB4X4
(void)bs;
if (tx_size > TX_32X32) return EXT_TX_SET_DCTONLY;
#else
