[x265] [PATCH] asm: rearrange buffer positions to align m_residualSumEmergency buffer for asm code

chen chenm003 at 163.com
Mon Sep 28 16:49:48 CEST 2015


this is unsafe way to make alignment buffer , it depends on Compiler and its version


At 2015-09-28 12:43:12,dnyaneshwar at multicorewareinc.com wrote:
># HG changeset patch
># User Dnyaneshwar G <dnyaneshwar at multicorewareinc.com>
># Date 1443415172 -19800
>#      Mon Sep 28 10:09:32 2015 +0530
># Node ID 247891a7dbea7ae2a0e89c290b5a35f38d5be658
># Parent  4f524673358748837d281abf28e4382f2ee845d2
>asm: rearrange buffer positions to align m_residualSumEmergency buffer for asm code
>
>diff -r 4f5246733587 -r 247891a7dbea source/encoder/encoder.h
>--- a/source/encoder/encoder.h	Thu Sep 24 18:53:28 2015 -0500
>+++ b/source/encoder/encoder.h	Mon Sep 28 10:09:32 2015 +0530
>@@ -131,8 +131,8 @@
>     bool               m_aborted;          // fatal error detected
>     bool               m_reconfigured;      // reconfigure of encoder detected
> 
>+    uint16_t           (*m_offsetEmergency)[MAX_NUM_TR_CATEGORIES][MAX_NUM_TR_COEFFS];
>     uint32_t           m_residualSumEmergency[MAX_NUM_TR_CATEGORIES][MAX_NUM_TR_COEFFS];
>-    uint16_t           (*m_offsetEmergency)[MAX_NUM_TR_CATEGORIES][MAX_NUM_TR_COEFFS];
>     uint32_t           m_countEmergency[MAX_NUM_TR_CATEGORIES];
> 
>     Encoder();
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