shithub: libvpx

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select_tx_mode(): remove special case for key frame

This commit removes the special case for key frame, as transform size
decision is controlled by the appropriate speed feature for all lossy
coding modes: tx_size_search_method.

Change-Id: I9677171e3f2432ec23705f7c5ea8170dd4562fae

--- a/vp9/encoder/vp9_encodeframe.c

+++ b/vp9/encoder/vp9_encodeframe.c

@@ -2603,8 +2603,6 @@

 static TX_MODE select_tx_mode(const VP9_COMP *cpi) {

   if (cpi->mb.e_mbd.lossless)

     return ONLY_4X4;

-  if (cpi->common.frame_type == KEY_FRAME)

-    return TX_MODE_SELECT;

   if (cpi->sf.tx_size_search_method == USE_LARGESTALL)

     return ALLOW_32X32;

   else if (cpi->sf.tx_size_search_method == USE_FULL_RD||

-- 

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