| Index: third_party/libvpx/source/libvpx/vp9/common/vp9_entropymode.h
|
| diff --git a/third_party/libvpx/source/libvpx/vp9/common/vp9_entropymode.h b/third_party/libvpx/source/libvpx/vp9/common/vp9_entropymode.h
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..f4e20e1af8b080ef6d384f35558bcdabfb6984a1
|
| --- /dev/null
|
| +++ b/third_party/libvpx/source/libvpx/vp9/common/vp9_entropymode.h
|
| @@ -0,0 +1,113 @@
|
| +/*
|
| + * 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_COMMON_VP9_ENTROPYMODE_H_
|
| +#define VP9_COMMON_VP9_ENTROPYMODE_H_
|
| +
|
| +#include "vp9/common/vp9_blockd.h"
|
| +#include "vp9/common/vp9_entropy.h"
|
| +#include "vp9/common/vp9_entropymv.h"
|
| +
|
| +#ifdef __cplusplus
|
| +extern "C" {
|
| +#endif
|
| +
|
| +#define TX_SIZE_CONTEXTS 2
|
| +
|
| +struct VP9Common;
|
| +
|
| +struct tx_probs {
|
| + vp9_prob p32x32[TX_SIZE_CONTEXTS][TX_SIZES - 1];
|
| + vp9_prob p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 2];
|
| + vp9_prob p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 3];
|
| +};
|
| +
|
| +struct tx_counts {
|
| + unsigned int p32x32[TX_SIZE_CONTEXTS][TX_SIZES];
|
| + unsigned int p16x16[TX_SIZE_CONTEXTS][TX_SIZES - 1];
|
| + unsigned int p8x8[TX_SIZE_CONTEXTS][TX_SIZES - 2];
|
| + unsigned int tx_totals[TX_SIZES];
|
| +};
|
| +
|
| +typedef struct frame_contexts {
|
| + vp9_prob y_mode_prob[BLOCK_SIZE_GROUPS][INTRA_MODES - 1];
|
| + vp9_prob uv_mode_prob[INTRA_MODES][INTRA_MODES - 1];
|
| + vp9_prob partition_prob[PARTITION_CONTEXTS][PARTITION_TYPES - 1];
|
| + vp9_coeff_probs_model coef_probs[TX_SIZES][PLANE_TYPES];
|
| + vp9_prob switchable_interp_prob[SWITCHABLE_FILTER_CONTEXTS]
|
| + [SWITCHABLE_FILTERS - 1];
|
| + vp9_prob inter_mode_probs[INTER_MODE_CONTEXTS][INTER_MODES - 1];
|
| + vp9_prob intra_inter_prob[INTRA_INTER_CONTEXTS];
|
| + vp9_prob comp_inter_prob[COMP_INTER_CONTEXTS];
|
| + vp9_prob single_ref_prob[REF_CONTEXTS][2];
|
| + vp9_prob comp_ref_prob[REF_CONTEXTS];
|
| + struct tx_probs tx_probs;
|
| + vp9_prob skip_probs[SKIP_CONTEXTS];
|
| + nmv_context nmvc;
|
| + int initialized;
|
| +} FRAME_CONTEXT;
|
| +
|
| +typedef struct FRAME_COUNTS {
|
| + unsigned int y_mode[BLOCK_SIZE_GROUPS][INTRA_MODES];
|
| + unsigned int uv_mode[INTRA_MODES][INTRA_MODES];
|
| + unsigned int partition[PARTITION_CONTEXTS][PARTITION_TYPES];
|
| + vp9_coeff_count_model coef[TX_SIZES][PLANE_TYPES];
|
| + unsigned int eob_branch[TX_SIZES][PLANE_TYPES][REF_TYPES]
|
| + [COEF_BANDS][COEFF_CONTEXTS];
|
| + unsigned int switchable_interp[SWITCHABLE_FILTER_CONTEXTS]
|
| + [SWITCHABLE_FILTERS];
|
| + unsigned int inter_mode[INTER_MODE_CONTEXTS][INTER_MODES];
|
| + unsigned int intra_inter[INTRA_INTER_CONTEXTS][2];
|
| + unsigned int comp_inter[COMP_INTER_CONTEXTS][2];
|
| + unsigned int single_ref[REF_CONTEXTS][2][2];
|
| + unsigned int comp_ref[REF_CONTEXTS][2];
|
| + struct tx_counts tx;
|
| + unsigned int skip[SKIP_CONTEXTS][2];
|
| + nmv_context_counts mv;
|
| +} FRAME_COUNTS;
|
| +
|
| +extern const vp9_prob vp9_kf_uv_mode_prob[INTRA_MODES][INTRA_MODES - 1];
|
| +extern const vp9_prob vp9_kf_y_mode_prob[INTRA_MODES][INTRA_MODES]
|
| + [INTRA_MODES - 1];
|
| +extern const vp9_prob vp9_kf_partition_probs[PARTITION_CONTEXTS]
|
| + [PARTITION_TYPES - 1];
|
| +extern const vp9_tree_index vp9_intra_mode_tree[TREE_SIZE(INTRA_MODES)];
|
| +extern const vp9_tree_index vp9_inter_mode_tree[TREE_SIZE(INTER_MODES)];
|
| +extern const vp9_tree_index vp9_partition_tree[TREE_SIZE(PARTITION_TYPES)];
|
| +extern const vp9_tree_index vp9_switchable_interp_tree
|
| + [TREE_SIZE(SWITCHABLE_FILTERS)];
|
| +
|
| +void vp9_setup_past_independence(struct VP9Common *cm);
|
| +
|
| +void vp9_init_mode_probs(FRAME_CONTEXT *fc);
|
| +
|
| +void vp9_adapt_mode_probs(struct VP9Common *cm);
|
| +
|
| +void tx_counts_to_branch_counts_32x32(const unsigned int *tx_count_32x32p,
|
| + unsigned int (*ct_32x32p)[2]);
|
| +void tx_counts_to_branch_counts_16x16(const unsigned int *tx_count_16x16p,
|
| + unsigned int (*ct_16x16p)[2]);
|
| +void tx_counts_to_branch_counts_8x8(const unsigned int *tx_count_8x8p,
|
| + unsigned int (*ct_8x8p)[2]);
|
| +
|
| +static INLINE const vp9_prob *get_y_mode_probs(const MODE_INFO *mi,
|
| + const MODE_INFO *above_mi,
|
| + const MODE_INFO *left_mi,
|
| + int block) {
|
| + const PREDICTION_MODE above = vp9_above_block_mode(mi, above_mi, block);
|
| + const PREDICTION_MODE left = vp9_left_block_mode(mi, left_mi, block);
|
| + return vp9_kf_y_mode_prob[above][left];
|
| +}
|
| +
|
| +#ifdef __cplusplus
|
| +} // extern "C"
|
| +#endif
|
| +
|
| +#endif // VP9_COMMON_VP9_ENTROPYMODE_H_
|
|
|