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Diffstat (limited to 'third_party/aom/av1/encoder/global_motion.h')
| -rw-r--r-- | third_party/aom/av1/encoder/global_motion.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/third_party/aom/av1/encoder/global_motion.h b/third_party/aom/av1/encoder/global_motion.h deleted file mode 100644 index c7c016c43..000000000 --- a/third_party/aom/av1/encoder/global_motion.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#ifndef AOM_AV1_ENCODER_GLOBAL_MOTION_H_ -#define AOM_AV1_ENCODER_GLOBAL_MOTION_H_ - -#include "aom/aom_integer.h" -#include "aom_scale/yv12config.h" -#include "av1/common/mv.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define RANSAC_NUM_MOTIONS 1 - -void convert_model_to_params(const double *params, WarpedMotionParams *model); - -int is_enough_erroradvantage(double best_erroradvantage, int params_cost, - int erroradv_type); - -// Returns the av1_warp_error between "dst" and the result of applying the -// motion params that result from fine-tuning "wm" to "ref". Note that "wm" is -// modified in place. -int64_t refine_integerized_param(WarpedMotionParams *wm, - TransformationType wmtype, int use_hbd, int bd, - uint8_t *ref, int r_width, int r_height, - int r_stride, uint8_t *dst, int d_width, - int d_height, int d_stride, int n_refinements, - int64_t best_frame_error); - -/* - Computes "num_motions" candidate global motion parameters between two frames. - The array "params_by_motion" should be length 8 * "num_motions". The ordering - of each set of parameters is best described by the homography: - - [x' (m2 m3 m0 [x - z . y' = m4 m5 m1 * y - 1] m6 m7 1) 1] - - where m{i} represents the ith value in any given set of parameters. - - "num_inliers" should be length "num_motions", and will be populated with the - number of inlier feature points for each motion. Params for which the - num_inliers entry is 0 should be ignored by the caller. -*/ -int compute_global_motion_feature_based(TransformationType type, - YV12_BUFFER_CONFIG *frm, - YV12_BUFFER_CONFIG *ref, int bit_depth, - int *num_inliers_by_motion, - double *params_by_motion, - int num_motions); -#ifdef __cplusplus -} // extern "C" -#endif -#endif // AOM_AV1_ENCODER_GLOBAL_MOTION_H_ |