shithub: libvpx

Download patch

ref: b1d85bf60f85a5b2f049d6a13c69f129ab740b7a
parent: 20f43ddfdeceb001284707f4ff68e78c9aaebb47
author: Ronald S. Bultje <[email protected]>
date: Thu Oct 1 04:30:49 EDT 2015

vp8: align left pixel array by 16 bytes.

The x86 simd expects this. Identical alignment can be found in vp9
and vp10 also. Fixes crashes on 32bit x86 systems.

Change-Id: I229c88d8f696acbef5337c8fa9503528df4e1c40

--- a/vp8/common/reconintra.c

+++ b/vp8/common/reconintra.c

@@ -55,7 +55,7 @@

                                       int y_stride)

 {

     MB_PREDICTION_MODE mode = x->mode_info_context->mbmi.mode;

-    unsigned char yleft_col[16];

+    DECLARE_ALIGNED(16, uint8_t, yleft_col[16]);

     int i;

     intra_pred_fn fn;