70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
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* Copyright (c) 2023 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/*!\file
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* \brief Describes the TPL stats descriptor and associated operations
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*
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*/
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#ifndef VPX_VPX_VPX_TPL_H_
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#define VPX_VPX_VPX_TPL_H_
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#include "./vpx_integer.h"
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#include "./vpx_codec.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!\brief Current ABI version number
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*
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* \internal
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* If this file is altered in any way that changes the ABI, this value
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* must be bumped. Examples include, but are not limited to, changing
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* types, removing or reassigning enums, adding/removing/rearranging
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* fields to structures
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*/
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#define VPX_TPL_ABI_VERSION 5 /**<\hideinitializer*/
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/*!\brief Temporal dependency model stats for each block before propagation */
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typedef struct VpxTplBlockStats {
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int16_t row; /**< Pixel row of the top left corner */
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int16_t col; /**< Pixel col of the top left corner */
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int64_t intra_cost; /**< Intra cost */
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int64_t inter_cost; /**< Inter cost */
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int16_t mv_r; /**< Motion vector row in pixel */
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int16_t mv_c; /**< Motion vector col in pixel */
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int64_t srcrf_rate; /**< Rate from source ref frame */
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int64_t srcrf_dist; /**< Distortion from source ref frame */
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int64_t pred_error; /**< Prediction error */
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int64_t inter_pred_err; /**< Inter prediction error */
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int64_t intra_pred_err; /**< Intra prediction error */
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int ref_frame_index; /**< Ref frame index in the ref frame buffer */
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} VpxTplBlockStats;
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/*!\brief Temporal dependency model stats for each frame before propagation */
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typedef struct VpxTplFrameStats {
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int frame_width; /**< Frame width */
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int frame_height; /**< Frame height */
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int num_blocks; /**< Number of blocks. Size of block_stats_list */
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VpxTplBlockStats *block_stats_list; /**< List of tpl stats for each block */
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} VpxTplFrameStats;
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/*!\brief Temporal dependency model stats for each GOP before propagation */
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typedef struct VpxTplGopStats {
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int size; /**< GOP size, also the size of frame_stats_list. */
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VpxTplFrameStats *frame_stats_list; /**< List of tpl stats for each frame */
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} VpxTplGopStats;
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // VPX_VPX_VPX_TPL_H_
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