[FFmpeg-cvslog] r26025 - trunk/libavcodec/ac3enc.c

[jbr]

Author: jbr
Date: Thu Dec 16 03:32:59 2010
New Revision: 26025

Log:
Make windowed_samples 16-byte aligned.
This will allow future SIMD optimization of the window function.

Modified:
   trunk/libavcodec/ac3enc.c

Modified: trunk/libavcodec/ac3enc.c
==============================================================================
--- trunk/libavcodec/ac3enc.c	Thu Dec 16 03:32:55 2010	(r26024)
+++ trunk/libavcodec/ac3enc.c	Thu Dec 16 03:32:59 2010	(r26025)
@@ -121,9 +121,10 @@ typedef struct AC3EncodeContext {
     uint16_t *qmant1_ptr, *qmant2_ptr, *qmant4_ptr; ///< mantissa pointers for bap=1,2,4
 
     int16_t **planar_samples;
-    int16_t windowed_samples[AC3_WINDOW_SIZE];
     uint8_t *bap_buffer;
     uint8_t *bap1_buffer;
+
+    DECLARE_ALIGNED(16, int16_t, windowed_samples)[AC3_WINDOW_SIZE];
 } AC3EncodeContext;