diff options
Diffstat (limited to 'third_party/aom/av1/encoder/global_motion.c')
-rw-r--r-- | third_party/aom/av1/encoder/global_motion.c | 82 |
1 files changed, 5 insertions, 77 deletions
diff --git a/third_party/aom/av1/encoder/global_motion.c b/third_party/aom/av1/encoder/global_motion.c index 73910de121..0ae47809c6 100644 --- a/third_party/aom/av1/encoder/global_motion.c +++ b/third_party/aom/av1/encoder/global_motion.c @@ -30,83 +30,6 @@ // Border over which to compute the global motion #define ERRORADV_BORDER 0 -/* clang-format off */ -// Error metric used for global motion evaluation. -// For 8-bit input, the pixel error used to index this table will always -// be between -255 and +255. But for 10- and 12-bit input, we use interpolation -// which means that we need to support indices of -256 and +256 as well. -// Therefore, the table is offset so that logical index 0 corresponds to -// error_measure_lut[256]. -const int error_measure_lut[513] = { - // pow 0.7 - 16384, 16384, 16339, 16294, 16249, 16204, 16158, 16113, - 16068, 16022, 15977, 15932, 15886, 15840, 15795, 15749, - 15703, 15657, 15612, 15566, 15520, 15474, 15427, 15381, - 15335, 15289, 15242, 15196, 15149, 15103, 15056, 15010, - 14963, 14916, 14869, 14822, 14775, 14728, 14681, 14634, - 14587, 14539, 14492, 14445, 14397, 14350, 14302, 14254, - 14206, 14159, 14111, 14063, 14015, 13967, 13918, 13870, - 13822, 13773, 13725, 13676, 13628, 13579, 13530, 13481, - 13432, 13383, 13334, 13285, 13236, 13187, 13137, 13088, - 13038, 12988, 12939, 12889, 12839, 12789, 12739, 12689, - 12639, 12588, 12538, 12487, 12437, 12386, 12335, 12285, - 12234, 12183, 12132, 12080, 12029, 11978, 11926, 11875, - 11823, 11771, 11719, 11667, 11615, 11563, 11511, 11458, - 11406, 11353, 11301, 11248, 11195, 11142, 11089, 11036, - 10982, 10929, 10875, 10822, 10768, 10714, 10660, 10606, - 10552, 10497, 10443, 10388, 10333, 10279, 10224, 10168, - 10113, 10058, 10002, 9947, 9891, 9835, 9779, 9723, - 9666, 9610, 9553, 9497, 9440, 9383, 9326, 9268, - 9211, 9153, 9095, 9037, 8979, 8921, 8862, 8804, - 8745, 8686, 8627, 8568, 8508, 8449, 8389, 8329, - 8269, 8208, 8148, 8087, 8026, 7965, 7903, 7842, - 7780, 7718, 7656, 7593, 7531, 7468, 7405, 7341, - 7278, 7214, 7150, 7086, 7021, 6956, 6891, 6826, - 6760, 6695, 6628, 6562, 6495, 6428, 6361, 6293, - 6225, 6157, 6089, 6020, 5950, 5881, 5811, 5741, - 5670, 5599, 5527, 5456, 5383, 5311, 5237, 5164, - 5090, 5015, 4941, 4865, 4789, 4713, 4636, 4558, - 4480, 4401, 4322, 4242, 4162, 4080, 3998, 3916, - 3832, 3748, 3663, 3577, 3490, 3402, 3314, 3224, - 3133, 3041, 2948, 2854, 2758, 2661, 2562, 2461, - 2359, 2255, 2148, 2040, 1929, 1815, 1698, 1577, - 1452, 1323, 1187, 1045, 894, 731, 550, 339, - 0, 339, 550, 731, 894, 1045, 1187, 1323, - 1452, 1577, 1698, 1815, 1929, 2040, 2148, 2255, - 2359, 2461, 2562, 2661, 2758, 2854, 2948, 3041, - 3133, 3224, 3314, 3402, 3490, 3577, 3663, 3748, - 3832, 3916, 3998, 4080, 4162, 4242, 4322, 4401, - 4480, 4558, 4636, 4713, 4789, 4865, 4941, 5015, - 5090, 5164, 5237, 5311, 5383, 5456, 5527, 5599, - 5670, 5741, 5811, 5881, 5950, 6020, 6089, 6157, - 6225, 6293, 6361, 6428, 6495, 6562, 6628, 6695, - 6760, 6826, 6891, 6956, 7021, 7086, 7150, 7214, - 7278, 7341, 7405, 7468, 7531, 7593, 7656, 7718, - 7780, 7842, 7903, 7965, 8026, 8087, 8148, 8208, - 8269, 8329, 8389, 8449, 8508, 8568, 8627, 8686, - 8745, 8804, 8862, 8921, 8979, 9037, 9095, 9153, - 9211, 9268, 9326, 9383, 9440, 9497, 9553, 9610, - 9666, 9723, 9779, 9835, 9891, 9947, 10002, 10058, - 10113, 10168, 10224, 10279, 10333, 10388, 10443, 10497, - 10552, 10606, 10660, 10714, 10768, 10822, 10875, 10929, - 10982, 11036, 11089, 11142, 11195, 11248, 11301, 11353, - 11406, 11458, 11511, 11563, 11615, 11667, 11719, 11771, - 11823, 11875, 11926, 11978, 12029, 12080, 12132, 12183, - 12234, 12285, 12335, 12386, 12437, 12487, 12538, 12588, - 12639, 12689, 12739, 12789, 12839, 12889, 12939, 12988, - 13038, 13088, 13137, 13187, 13236, 13285, 13334, 13383, - 13432, 13481, 13530, 13579, 13628, 13676, 13725, 13773, - 13822, 13870, 13918, 13967, 14015, 14063, 14111, 14159, - 14206, 14254, 14302, 14350, 14397, 14445, 14492, 14539, - 14587, 14634, 14681, 14728, 14775, 14822, 14869, 14916, - 14963, 15010, 15056, 15103, 15149, 15196, 15242, 15289, - 15335, 15381, 15427, 15474, 15520, 15566, 15612, 15657, - 15703, 15749, 15795, 15840, 15886, 15932, 15977, 16022, - 16068, 16113, 16158, 16204, 16249, 16294, 16339, 16384, - 16384, -}; -/* clang-format on */ - int av1_is_enough_erroradvantage(double best_erroradvantage, int params_cost) { return best_erroradvantage < erroradv_tr && best_erroradvantage * params_cost < erroradv_prod_tr; @@ -541,6 +464,11 @@ int64_t av1_refine_integerized_param( } wm->wmtype = get_wmtype(wm); + // Recompute shear params for the refined model + // This should never fail, because we only ever consider warp-able models + if (!av1_get_shear_params(wm)) { + assert(0); + } return best_error; } |