| Index: third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
|
| diff --git a/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h b/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..bc19d28b906393634d19b2ffaf8cea196623b3b6
|
| --- /dev/null
|
| +++ b/third_party/libvpx/source/libvpx/vp9/common/vp9_pred_common.h
|
| @@ -0,0 +1,133 @@
|
| +/*
|
| + * Copyright (c) 2012 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_COMMON_VP9_PRED_COMMON_H_
|
| +#define VP9_COMMON_VP9_PRED_COMMON_H_
|
| +
|
| +#include "vp9/common/vp9_blockd.h"
|
| +#include "vp9/common/vp9_onyxc_int.h"
|
| +
|
| +#ifdef __cplusplus
|
| +extern "C" {
|
| +#endif
|
| +
|
| +int vp9_get_segment_id(const VP9_COMMON *cm, const uint8_t *segment_ids,
|
| + BLOCK_SIZE bsize, int mi_row, int mi_col);
|
| +
|
| +static INLINE int vp9_get_pred_context_seg_id(const MACROBLOCKD *xd) {
|
| + const MODE_INFO *const above_mi = xd->above_mi;
|
| + const MODE_INFO *const left_mi = xd->left_mi;
|
| + const int above_sip = (above_mi != NULL) ?
|
| + above_mi->mbmi.seg_id_predicted : 0;
|
| + const int left_sip = (left_mi != NULL) ? left_mi->mbmi.seg_id_predicted : 0;
|
| +
|
| + return above_sip + left_sip;
|
| +}
|
| +
|
| +static INLINE vp9_prob vp9_get_pred_prob_seg_id(const struct segmentation *seg,
|
| + const MACROBLOCKD *xd) {
|
| + return seg->pred_probs[vp9_get_pred_context_seg_id(xd)];
|
| +}
|
| +
|
| +static INLINE int vp9_get_skip_context(const MACROBLOCKD *xd) {
|
| + const MODE_INFO *const above_mi = xd->above_mi;
|
| + const MODE_INFO *const left_mi = xd->left_mi;
|
| + const int above_skip = (above_mi != NULL) ? above_mi->mbmi.skip : 0;
|
| + const int left_skip = (left_mi != NULL) ? left_mi->mbmi.skip : 0;
|
| + return above_skip + left_skip;
|
| +}
|
| +
|
| +static INLINE vp9_prob vp9_get_skip_prob(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + return cm->fc->skip_probs[vp9_get_skip_context(xd)];
|
| +}
|
| +
|
| +int vp9_get_pred_context_switchable_interp(const MACROBLOCKD *xd);
|
| +
|
| +int vp9_get_intra_inter_context(const MACROBLOCKD *xd);
|
| +
|
| +static INLINE vp9_prob vp9_get_intra_inter_prob(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + return cm->fc->intra_inter_prob[vp9_get_intra_inter_context(xd)];
|
| +}
|
| +
|
| +int vp9_get_reference_mode_context(const VP9_COMMON *cm, const MACROBLOCKD *xd);
|
| +
|
| +static INLINE vp9_prob vp9_get_reference_mode_prob(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + return cm->fc->comp_inter_prob[vp9_get_reference_mode_context(cm, xd)];
|
| +}
|
| +
|
| +int vp9_get_pred_context_comp_ref_p(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd);
|
| +
|
| +static INLINE vp9_prob vp9_get_pred_prob_comp_ref_p(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + const int pred_context = vp9_get_pred_context_comp_ref_p(cm, xd);
|
| + return cm->fc->comp_ref_prob[pred_context];
|
| +}
|
| +
|
| +int vp9_get_pred_context_single_ref_p1(const MACROBLOCKD *xd);
|
| +
|
| +static INLINE vp9_prob vp9_get_pred_prob_single_ref_p1(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + return cm->fc->single_ref_prob[vp9_get_pred_context_single_ref_p1(xd)][0];
|
| +}
|
| +
|
| +int vp9_get_pred_context_single_ref_p2(const MACROBLOCKD *xd);
|
| +
|
| +static INLINE vp9_prob vp9_get_pred_prob_single_ref_p2(const VP9_COMMON *cm,
|
| + const MACROBLOCKD *xd) {
|
| + return cm->fc->single_ref_prob[vp9_get_pred_context_single_ref_p2(xd)][1];
|
| +}
|
| +
|
| +int vp9_get_tx_size_context(const MACROBLOCKD *xd);
|
| +
|
| +static INLINE const vp9_prob *get_tx_probs(TX_SIZE max_tx_size, int ctx,
|
| + const struct tx_probs *tx_probs) {
|
| + switch (max_tx_size) {
|
| + case TX_8X8:
|
| + return tx_probs->p8x8[ctx];
|
| + case TX_16X16:
|
| + return tx_probs->p16x16[ctx];
|
| + case TX_32X32:
|
| + return tx_probs->p32x32[ctx];
|
| + default:
|
| + assert(0 && "Invalid max_tx_size.");
|
| + return NULL;
|
| + }
|
| +}
|
| +
|
| +static INLINE const vp9_prob *get_tx_probs2(TX_SIZE max_tx_size,
|
| + const MACROBLOCKD *xd,
|
| + const struct tx_probs *tx_probs) {
|
| + return get_tx_probs(max_tx_size, vp9_get_tx_size_context(xd), tx_probs);
|
| +}
|
| +
|
| +static INLINE unsigned int *get_tx_counts(TX_SIZE max_tx_size, int ctx,
|
| + struct tx_counts *tx_counts) {
|
| + switch (max_tx_size) {
|
| + case TX_8X8:
|
| + return tx_counts->p8x8[ctx];
|
| + case TX_16X16:
|
| + return tx_counts->p16x16[ctx];
|
| + case TX_32X32:
|
| + return tx_counts->p32x32[ctx];
|
| + default:
|
| + assert(0 && "Invalid max_tx_size.");
|
| + return NULL;
|
| + }
|
| +}
|
| +
|
| +#ifdef __cplusplus
|
| +} // extern "C"
|
| +#endif
|
| +
|
| +#endif // VP9_COMMON_VP9_PRED_COMMON_H_
|
|
|