ref: 85cfae818b71ff75ec0379734d60eb58dfa31a00
parent: 8c1f071f1ea03b33bcf31edc1eec3d549d134b37
author: Jingning Han <jingning@google.com>
date: Mon Jun 23 11:49:12 EDT 2014
Add vp9_ prefix to mv_pred and setup_pred_block functions Make these two functions accessible by both RD and non-RD coding modes. Change-Id: Iecb39dbf3d65436286ea3c7ffaa9920d0b3aff85
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2074,9 +2074,9 @@
return bsi->segment_rd;
}
-static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
- uint8_t *ref_y_buffer, int ref_y_stride,
- int ref_frame, BLOCK_SIZE block_size ) {+void vp9_mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
+ uint8_t *ref_y_buffer, int ref_y_stride,
+ int ref_frame, BLOCK_SIZE block_size) {MACROBLOCKD *xd = &x->e_mbd;
MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
int_mv this_mv;
@@ -2215,12 +2215,12 @@
sizeof(*best_filter_diff) * SWITCHABLE_FILTER_CONTEXTS);
}
-static void setup_pred_block(const MACROBLOCKD *xd,
- struct buf_2d dst[MAX_MB_PLANE],
- const YV12_BUFFER_CONFIG *src,
- int mi_row, int mi_col,
- const struct scale_factors *scale,
- const struct scale_factors *scale_uv) {+void vp9_setup_pred_block(const MACROBLOCKD *xd,
+ struct buf_2d dst[MAX_MB_PLANE],
+ const YV12_BUFFER_CONFIG *src,
+ int mi_row, int mi_col,
+ const struct scale_factors *scale,
+ const struct scale_factors *scale_uv) {int i;
dst[0].buf = src->y_buffer;
@@ -2258,7 +2258,7 @@
// TODO(jkoleszar): Is the UV buffer ever used here? If so, need to make this
// use the UV scaling factors.
- setup_pred_block(xd, yv12_mb[ref_frame], yv12, mi_row, mi_col, sf, sf);
+ vp9_setup_pred_block(xd, yv12_mb[ref_frame], yv12, mi_row, mi_col, sf, sf);
// Gets an initial list of candidate vectors from neighbours and orders them
vp9_find_mv_refs(cm, xd, tile, mi, ref_frame, candidates, mi_row, mi_col);
@@ -2272,8 +2272,8 @@
// in full and choose the best as the centre point for subsequent searches.
// The current implementation doesn't support scaling.
if (!vp9_is_scaled(sf) && block_size >= BLOCK_8X8)
- mv_pred(cpi, x, yv12_mb[ref_frame][0].buf, yv12->y_stride,
- ref_frame, block_size);
+ vp9_mv_pred(cpi, x, yv12_mb[ref_frame][0].buf, yv12->y_stride,
+ ref_frame, block_size);
}
const YV12_BUFFER_CONFIG *vp9_get_scaled_ref_frame(const VP9_COMP *cpi,
--- a/vp9/encoder/vp9_rdopt.h
+++ b/vp9/encoder/vp9_rdopt.h
@@ -181,6 +181,16 @@
return best_rd < ((int64_t)thresh * thresh_fact >> 5) || thresh == INT_MAX;
}
+void vp9_mv_pred(struct VP9_COMP *cpi, MACROBLOCK *x,
+ uint8_t *ref_y_buffer, int ref_y_stride,
+ int ref_frame, BLOCK_SIZE block_size);
+
+void vp9_setup_pred_block(const MACROBLOCKD *xd,
+ struct buf_2d dst[MAX_MB_PLANE],
+ const YV12_BUFFER_CONFIG *src,
+ int mi_row, int mi_col,
+ const struct scale_factors *scale,
+ const struct scale_factors *scale_uv);
#ifdef __cplusplus
} // extern "C"
#endif
--
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