ref: 66f9864a381673b9bacd94de242f97c522ebd54c
parent: a7bb3360bcac5aee2071028c50678c7a4e1700e9
author: Yaowu Xu <yaowu@google.com>
date: Sat May 29 18:59:31 EDT 2010
Remove un-necessary memory initialization The intra prediction needs one line above at the top edge.
--- a/vp8/common/setupintrarecon.c
+++ b/vp8/common/setupintrarecon.c
@@ -16,21 +16,15 @@
int i;
// set up frame new frame for intra coded blocks
- vpx_memset(ybf->y_buffer - 1 - 2 * ybf->y_stride, 127, ybf->y_width + 5);
vpx_memset(ybf->y_buffer - 1 - ybf->y_stride, 127, ybf->y_width + 5);
-
for (i = 0; i < ybf->y_height; i++)
ybf->y_buffer[ybf->y_stride *i - 1] = (unsigned char) 129;
- vpx_memset(ybf->u_buffer - 1 - 2 * ybf->uv_stride, 127, ybf->uv_width + 5);
vpx_memset(ybf->u_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
-
for (i = 0; i < ybf->uv_height; i++)
ybf->u_buffer[ybf->uv_stride *i - 1] = (unsigned char) 129;
- vpx_memset(ybf->v_buffer - 1 - 2 * ybf->uv_stride, 127, ybf->uv_width + 5);
vpx_memset(ybf->v_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
-
for (i = 0; i < ybf->uv_height; i++)
ybf->v_buffer[ybf->uv_stride *i - 1] = (unsigned char) 129;