vpx/vp9/encoder/vp9_rdopt.h
paulwilkins 8dd466edc8 Changes to use of rectangular partitions.
Changes to allow more use of rectangular partitions at
speeds 1 and 2 for content classed by the first pass as
animation and for blocks near the active image edge.

This has quite a big impact in quality for the animated
test sequence but also hurts encode speed for speed 2.

For other content types the impact on both speed and
quality is small.

Added some plumbing for detection of internal vertical
image edges.

Change-Id: I3fc48de2349f8cb87946caaf0b06dbb0ea261a9a
2015-07-08 18:14:12 +01:00

75 lines
2.9 KiB
C

/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VP9_ENCODER_VP9_RDOPT_H_
#define VP9_ENCODER_VP9_RDOPT_H_
#include "vp9/common/vp9_blockd.h"
#include "vp9/encoder/vp9_block.h"
#include "vp9/encoder/vp9_context_tree.h"
#ifdef __cplusplus
extern "C" {
#endif
struct TileInfo;
struct VP9_COMP;
struct macroblock;
struct RD_COST;
void vp9_rd_pick_intra_mode_sb(struct VP9_COMP *cpi, struct macroblock *x,
struct RD_COST *rd_cost, BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx, int64_t best_rd);
unsigned int vp9_get_sby_perpixel_variance(VP9_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs);
#if CONFIG_VP9_HIGHBITDEPTH
unsigned int vp9_high_get_sby_perpixel_variance(VP9_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs, int bd);
#endif
void vp9_rd_pick_inter_mode_sb(struct VP9_COMP *cpi,
struct TileDataEnc *tile_data,
struct macroblock *x,
int mi_row, int mi_col,
struct RD_COST *rd_cost,
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far);
void vp9_rd_pick_inter_mode_sb_seg_skip(struct VP9_COMP *cpi,
struct TileDataEnc *tile_data,
struct macroblock *x,
struct RD_COST *rd_cost,
BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far);
int vp9_internal_image_edge(struct VP9_COMP *cpi);
int vp9_active_h_edge(struct VP9_COMP *cpi, int mi_row, int mi_step);
int vp9_active_v_edge(struct VP9_COMP *cpi, int mi_col, int mi_step);
int vp9_active_edge_sb(struct VP9_COMP *cpi, int mi_row, int mi_col);
void vp9_rd_pick_inter_mode_sub8x8(struct VP9_COMP *cpi,
struct TileDataEnc *tile_data,
struct macroblock *x,
int mi_row, int mi_col,
struct RD_COST *rd_cost,
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_VP9_RDOPT_H_