diff --git a/vp9/common/vp9_mvref_common.c b/vp9/common/vp9_mvref_common.c
index 3b0d1e9829bbc6062dec805f5955fb193f2cf657..e5f3fed45919529d7014ce163ae8a8977748d261 100644
--- a/vp9/common/vp9_mvref_common.c
+++ b/vp9/common/vp9_mvref_common.c
@@ -186,13 +186,12 @@ static INLINE int is_inside(const TileInfo *const tile,
// This function searches the neighbourhood of a given MB/SB
// to try and find candidate reference vectors.
-void vp9_find_mv_refs_idx(const VP9_COMMON *cm, const MACROBLOCKD *xd,
- const TileInfo *const tile,
- MODE_INFO *mi, const MODE_INFO *prev_mi,
- MV_REFERENCE_FRAME ref_frame,
- int_mv *mv_ref_list,
- int block_idx,
- int mi_row, int mi_col) {
+static void find_mv_refs_idx(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ const TileInfo *const tile,
+ MODE_INFO *mi, const MODE_INFO *prev_mi,
+ MV_REFERENCE_FRAME ref_frame,
+ int_mv *mv_ref_list,
+ int block_idx, int mi_row, int mi_col) {
const int *ref_sign_bias = cm->ref_frame_sign_bias;
int i, refmv_count = 0;
const POSITION *const mv_ref_search = mv_ref_blocks[mi->mbmi.sb_type];
@@ -291,6 +290,16 @@ void vp9_find_mv_refs_idx(const VP9_COMMON *cm, const MACROBLOCKD *xd,
clamp_mv_ref(&mv_ref_list[i].as_mv, xd);
}
+void vp9_find_mv_refs(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ const TileInfo *const tile,
+ MODE_INFO *mi, const MODE_INFO *prev_mi,
+ MV_REFERENCE_FRAME ref_frame,
+ int_mv *mv_ref_list,
+ int mi_row, int mi_col) {
+ find_mv_refs_idx(cm, xd, tile, mi, prev_mi, ref_frame, mv_ref_list, -1,
+ mi_row, mi_col);
+}
+
static void lower_mv_precision(MV *mv, int allow_hp) {
const int use_hp = allow_hp && vp9_use_mv_hp(mv);
if (!use_hp) {
@@ -325,8 +334,8 @@ void vp9_append_sub8x8_mvs_for_idx(VP9_COMMON *cm, MACROBLOCKD *xd,
assert(MAX_MV_REF_CANDIDATES == 2);
- vp9_find_mv_refs_idx(cm, xd, tile, mi, xd->last_mi, mi->mbmi.ref_frame[ref],
- mv_list, block, mi_row, mi_col);
+ find_mv_refs_idx(cm, xd, tile, mi, xd->last_mi, mi->mbmi.ref_frame[ref],
+ mv_list, block, mi_row, mi_col);
near->as_int = 0;
switch (block) {
diff --git a/vp9/common/vp9_mvref_common.h b/vp9/common/vp9_mvref_common.h
index f99952f3c02e924b66103de1d32ab18bb9f0e17f..04cb000ef2aa87bdbd013b7a76309193d624c860 100644
--- a/vp9/common/vp9_mvref_common.h
+++ b/vp9/common/vp9_mvref_common.h
@@ -17,29 +17,24 @@
extern "C" {
#endif
+#define LEFT_TOP_MARGIN ((VP9_ENC_BORDER_IN_PIXELS - VP9_INTERP_EXTEND) << 3)
+#define RIGHT_BOTTOM_MARGIN ((VP9_ENC_BORDER_IN_PIXELS -\
+ VP9_INTERP_EXTEND) << 3)
-void vp9_find_mv_refs_idx(const VP9_COMMON *cm, const MACROBLOCKD *xd,
- const TileInfo *const tile,
- MODE_INFO *mi, const MODE_INFO *prev_mi,
- MV_REFERENCE_FRAME ref_frame,
- int_mv *mv_ref_list,
- int block_idx,
- int mi_row, int mi_col);
-
-static INLINE void vp9_find_mv_refs(const VP9_COMMON *cm, const MACROBLOCKD *xd,
- const TileInfo *const tile,
- MODE_INFO *mi, const MODE_INFO *prev_mi,
- MV_REFERENCE_FRAME ref_frame,
- int_mv *mv_ref_list,
- int mi_row, int mi_col) {
- vp9_find_mv_refs_idx(cm, xd, tile, mi, prev_mi, ref_frame,
- mv_ref_list, -1, mi_row, mi_col);
+// TODO(jingning): this mv clamping function should be block size dependent.
+static INLINE void clamp_mv2(MV *mv, const MACROBLOCKD *xd) {
+ clamp_mv(mv, xd->mb_to_left_edge - LEFT_TOP_MARGIN,
+ xd->mb_to_right_edge + RIGHT_BOTTOM_MARGIN,
+ xd->mb_to_top_edge - LEFT_TOP_MARGIN,
+ xd->mb_to_bottom_edge + RIGHT_BOTTOM_MARGIN);
}
-#define LEFT_TOP_MARGIN ((VP9_ENC_BORDER_IN_PIXELS \
- - VP9_INTERP_EXTEND) << 3)
-#define RIGHT_BOTTOM_MARGIN ((VP9_ENC_BORDER_IN_PIXELS \
- - VP9_INTERP_EXTEND) << 3)
+void vp9_find_mv_refs(const VP9_COMMON *cm, const MACROBLOCKD *xd,
+ const TileInfo *const tile,
+ MODE_INFO *mi, const MODE_INFO *prev_mi,
+ MV_REFERENCE_FRAME ref_frame,
+ int_mv *mv_ref_list,
+ int mi_row, int mi_col);
// check a list of motion vectors by sad score using a number rows of pixels
// above and a number cols of pixels in the left to select the one with best
@@ -47,14 +42,6 @@ static INLINE void vp9_find_mv_refs(const VP9_COMMON *cm, const MACROBLOCKD *xd,
void vp9_find_best_ref_mvs(MACROBLOCKD *xd, int allow_hp,
int_mv *mvlist, int_mv *nearest, int_mv *near);
-// TODO(jingning): this mv clamping function should be block size dependent.
-static INLINE void clamp_mv2(MV *mv, const MACROBLOCKD *xd) {
- clamp_mv(mv, xd->mb_to_left_edge - LEFT_TOP_MARGIN,
- xd->mb_to_right_edge + RIGHT_BOTTOM_MARGIN,
- xd->mb_to_top_edge - LEFT_TOP_MARGIN,
- xd->mb_to_bottom_edge + RIGHT_BOTTOM_MARGIN);
-}
-
void vp9_append_sub8x8_mvs_for_idx(VP9_COMMON *cm, MACROBLOCKD *xd,
const TileInfo *const tile,
int block, int ref, int mi_row, int mi_col,