shithub: libvpx

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ref: 74ed33cf6e2c5d29a817d2e90d439a5b6fc52a99
parent: 5e30127c7a2eecf805ecdc8296be488b1eda0f49
author: James Zern <[email protected]>
date: Thu Jul 10 19:48:47 EDT 2014 

vp8_bilinear_predict4x4_neon: init src vectors

quiets uninitialized warnings on the first load.

Change-Id: I58a5af337087d96b4eaea8991a0f85c4ba58aebe


--- a/vp8/common/arm/neon/bilinearpredict_neon.c
+++ b/vp8/common/arm/neon/bilinearpredict_neon.c
@@ -30,7 +30,6 @@
         int dst_pitch) {
     uint8x8_t d0u8, d1u8, d2u8, d3u8, d4u8, d5u8, d6u8;
     uint8x8_t d26u8, d27u8, d28u8, d29u8, d30u8;
-    uint32x2_t d28u32, d29u32, d30u32;
     uint8x16_t q1u8, q2u8;
     uint16x8_t q1u16, q2u16;
     uint16x8_t q7u16, q8u16, q9u16;
@@ -39,6 +38,10 @@
     uint32x2x2_t d0u32x2, d1u32x2, d2u32x2, d3u32x2;
 
     if (xoffset == 0) {  // skip_1stpass_filter
+        uint32x2_t d28u32 = vdup_n_u32(0);
+        uint32x2_t d29u32 = vdup_n_u32(0);
+        uint32x2_t d30u32 = vdup_n_u32(0);
+
         d28u32 = vld1_lane_u32((const uint32_t *)src_ptr, d28u32, 0);
         src_ptr += src_pixels_per_line;
         d28u32 = vld1_lane_u32((const uint32_t *)src_ptr, d28u32, 1);