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Use 32 as the alignment if possible in VP8 wrapper.

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BUG=
TEST=

Review URL: https://webrtc-codereview.appspot.com/663004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2420 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
wu@webrtc.org 2012-06-18 21:15:32 +00:00
parent df596ae444
commit 67f256fab4
1 changed files with 5 additions and 1 deletions
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6
src/modules/video_coding/codecs/vp8/main/source/vp8.cc
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@ -972,9 +972,13 @@ VideoDecoder* VP8Decoder::Copy() {
if (!ref_frame_) { if (!ref_frame_) {
ref_frame_ = new vpx_ref_frame_t; ref_frame_ = new vpx_ref_frame_t;
unsigned int align = 1;
if (decoded_image_._width % 32 == 0) {
align = 32;
}
if (!vpx_img_alloc(&ref_frame_->img, if (!vpx_img_alloc(&ref_frame_->img,
static_cast<vpx_img_fmt_t>(image_format_), static_cast<vpx_img_fmt_t>(image_format_),
decoded_image_._width, decoded_image_._height, 1)) { decoded_image_._width, decoded_image_._height, align)) {
assert(false); assert(false);
delete copy; delete copy;
return NULL; return NULL;