From 21c6a0258c32d3967cb66638dad5c892a645ab0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Wed, 26 Aug 2009 23:07:07 +0000
Subject: [PATCH] Remove useless alignment from MpegEncContext.intra_scantable
The first member of struct ScanTable is a simple pointer, extra alignment
of which serves no purpose. The alignment specifier was added along with
some Altivec optimisations also adding a 16-byte-aligned array at the end
of struct ScanTable. Presumably the redundant, outer alignment was added
by mistake. The inner one is clearly sufficient.
Originally committed as revision 19724 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/mpegvideo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 181a9cdea62..9b19841a110 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -436,7 +436,7 @@ typedef struct MpegEncContext {
uint16_t (*q_inter_matrix16)[2][64];
int block_last_index[12]; ///< last non zero coefficient in block
/* scantables */
- DECLARE_ALIGNED_8(ScanTable, intra_scantable);
+ ScanTable intra_scantable;
ScanTable intra_h_scantable;
ScanTable intra_v_scantable;
ScanTable inter_scantable; ///< if inter == intra then intra should be used to reduce tha cache usage
--
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