[x265] [PATCH] lookahead: remove unused intra mode

[Ximing Cheng]

# HG changeset patch
# User Ximing Cheng <ximingcheng at tencent.com>
# Date 1464884336 -28800
#      Fri Jun 03 00:18:56 2016 +0800
# Node ID a8b9ed784477d7feb6f4d900d963b037ca2e435e
# Parent  6098ba3e0cf16b110cff3b2519ce2d997ecac396
lookahead: remove unused intra mode

diff -r 6098ba3e0cf1 -r a8b9ed784477 source/common/lowres.cpp
--- a/source/common/lowres.cpp	Tue May 31 14:06:55 2016 +0100
+++ b/source/common/lowres.cpp	Fri Jun 03 00:18:56 2016 +0800
@@ -69,7 +69,6 @@
     lowresPlane[3] = buffer[3] + padoffset;
 
     CHECKED_MALLOC(intraCost, int32_t, cuCount);
-    CHECKED_MALLOC(intraMode, uint8_t, cuCount);
 
     for (int i = 0; i < bframes + 2; i++)
     {
@@ -98,7 +97,6 @@
 {
     X265_FREE(buffer[0]);
     X265_FREE(intraCost);
-    X265_FREE(intraMode);
 
     for (int i = 0; i < bframes + 2; i++)
     {
diff -r 6098ba3e0cf1 -r a8b9ed784477 source/common/lowres.h
--- a/source/common/lowres.h	Tue May 31 14:06:55 2016 +0100
+++ b/source/common/lowres.h	Fri Jun 03 00:18:56 2016 +0800
@@ -124,7 +124,6 @@
     int32_t*  rowSatds[X265_BFRAME_MAX + 2][X265_BFRAME_MAX + 2];
     int       intraMbs[X265_BFRAME_MAX + 2];
     int32_t*  intraCost;
-    uint8_t*  intraMode;
     int64_t   satdCost;
     uint16_t* lowresCostForRc;
     uint16_t(*lowresCosts[X265_BFRAME_MAX + 2][X265_BFRAME_MAX + 2]);
diff -r 6098ba3e0cf1 -r a8b9ed784477 source/encoder/slicetype.cpp
--- a/source/encoder/slicetype.cpp	Tue May 31 14:06:55 2016 +0100
+++ b/source/encoder/slicetype.cpp	Fri Jun 03 00:18:56 2016 +0800
@@ -313,7 +313,6 @@
 
             fenc.lowresCosts[0][0][cuXY] = (uint16_t)(X265_MIN(icost, LOWRES_COST_MASK) | (0 << LOWRES_COST_SHIFT));
             fenc.intraCost[cuXY] = icost;
-            fenc.intraMode[cuXY] = (uint8_t)ilowmode;
 
             /* do not include edge blocks in the frame cost estimates, they are not very accurate */
             const bool bFrameScoreCU = (cuX > 0 && cuX < widthInCU - 1 &&