chromium/third_party/libvpx/source/libvpx/vp9/common/vp9_reconintra.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.
 */

#include "./vpx_config.h"
#include "./vpx_dsp_rtcd.h"

#if CONFIG_VP9_HIGHBITDEPTH
#include "vpx_dsp/vpx_dsp_common.h"
#endif  // CONFIG_VP9_HIGHBITDEPTH
#include "vpx_mem/vpx_mem.h"
#include "vpx_ports/mem.h"
#include "vpx_ports/vpx_once.h"

#include "vp9/common/vp9_reconintra.h"
#include "vp9/common/vp9_onyxc_int.h"

const TX_TYPE intra_mode_to_tx_type_lookup[INTRA_MODES] = …;

enum { … };

static const uint8_t extend_modes[INTRA_MODES] = …;

intra_pred_fn;

static intra_pred_fn pred[INTRA_MODES][TX_SIZES];
static intra_pred_fn dc_pred[2][2][TX_SIZES];

#if CONFIG_VP9_HIGHBITDEPTH
intra_high_pred_fn;
static intra_high_pred_fn pred_high[INTRA_MODES][4];
static intra_high_pred_fn dc_pred_high[2][2][4];
#endif  // CONFIG_VP9_HIGHBITDEPTH

static void vp9_init_intra_predictors_internal(void) { … }

#if CONFIG_VP9_HIGHBITDEPTH
static void build_intra_predictors_high(
    const MACROBLOCKD *xd, const uint8_t *ref8, int ref_stride, uint8_t *dst8,
    int dst_stride, PREDICTION_MODE mode, TX_SIZE tx_size, int up_available,
    int left_available, int right_available, int x, int y, int plane, int bd) { … }
#endif  // CONFIG_VP9_HIGHBITDEPTH

static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
                                   int ref_stride, uint8_t *dst, int dst_stride,
                                   PREDICTION_MODE mode, TX_SIZE tx_size,
                                   int up_available, int left_available,
                                   int right_available, int x, int y,
                                   int plane) { … }

void vp9_predict_intra_block(const MACROBLOCKD *xd, int bwl_in, TX_SIZE tx_size,
                             PREDICTION_MODE mode, const uint8_t *ref,
                             int ref_stride, uint8_t *dst, int dst_stride,
                             int aoff, int loff, int plane) { … }

void vp9_init_intra_predictors(void) { … }