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Merge "Moving x1 & y1 calculation under if condition."

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This commit is contained in:
Dmitry Kovalev 2014-02-04 14:50:25 -08:00 committed by Gerrit Code Review
commit c31cf0d647
1 changed files with 5 additions and 6 deletions
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11
vp9/common/vp9_reconinter.c
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@ -270,8 +270,8 @@ static void dec_build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
: mi_mv_pred_q4(mi, ref))
: mi->mbmi.mv[ref].as_mv;
MV32 scaled_mv;
int xs, ys, x0, y0, x0_16, y0_16, x1, y1, frame_width,
frame_height, subpel_x, subpel_y, buf_stride;
int xs, ys, x0, y0, x0_16, y0_16, frame_width, frame_height, buf_stride,
subpel_x, subpel_y;
uint8_t *ref_frame, *buf_ptr;
const YV12_BUFFER_CONFIG *ref_buf = xd->block_refs[ref]->buf;
const MV mv_q4 = {
@ -321,10 +321,6 @@ static void dec_build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
x0_16 += scaled_mv.col;
y0_16 += scaled_mv.row;
// Get reference block bottom right coordinate.
x1 = ((x0_16 + (w - 1) * xs) >> SUBPEL_BITS) + 1;
y1 = ((y0_16 + (h - 1) * ys) >> SUBPEL_BITS) + 1;
// Get reference block pointer.
buf_ptr = ref_frame + y0 * pre_buf->stride + x0;
buf_stride = pre_buf->stride;
@ -333,6 +329,9 @@ static void dec_build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
// width/height is not a multiple of 8 pixels.
if (scaled_mv.col || scaled_mv.row ||
(frame_width & 0x7) || (frame_height & 0x7)) {
// Get reference block bottom right coordinate.
int x1 = ((x0_16 + (w - 1) * xs) >> SUBPEL_BITS) + 1;
int y1 = ((y0_16 + (h - 1) * ys) >> SUBPEL_BITS) + 1;
int x_pad = 0, y_pad = 0;
if (subpel_x || (sf->x_step_q4 & SUBPEL_MASK)) {