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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
commit | d8bbc7858622b6d9c278469aab701ca0b609cddf (patch) | |
tree | eff41dc61d9f714852212739e6b3738b82a2af87 /third_party/aom/aom_dsp/flow_estimation/corner_match.h | |
parent | Releasing progress-linux version 125.0.3-1~progress7.99u1. (diff) | |
download | firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.tar.xz firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.zip |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/aom/aom_dsp/flow_estimation/corner_match.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/third_party/aom/aom_dsp/flow_estimation/corner_match.h b/third_party/aom/aom_dsp/flow_estimation/corner_match.h index 4435d2c767..77ebee2ea3 100644 --- a/third_party/aom/aom_dsp/flow_estimation/corner_match.h +++ b/third_party/aom/aom_dsp/flow_estimation/corner_match.h @@ -25,14 +25,20 @@ extern "C" { #endif -#define MATCH_SZ 13 +#define MATCH_SZ 16 #define MATCH_SZ_BY2 ((MATCH_SZ - 1) / 2) #define MATCH_SZ_SQ (MATCH_SZ * MATCH_SZ) +// Minimum threshold for the variance of a patch, in order for it to be +// considered useful for matching. +// This is evaluated against the scaled variance MATCH_SZ_SQ * sigma^2, +// so a setting of 1 * MATCH_SZ_SQ corresponds to an unscaled variance of 1 +#define MIN_FEATURE_VARIANCE (1 * MATCH_SZ_SQ) + bool av1_compute_global_motion_feature_match( TransformationType type, YV12_BUFFER_CONFIG *src, YV12_BUFFER_CONFIG *ref, - int bit_depth, MotionModel *motion_models, int num_motion_models, - bool *mem_alloc_failed); + int bit_depth, int downsample_level, MotionModel *motion_models, + int num_motion_models, bool *mem_alloc_failed); #ifdef __cplusplus } |