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Unified Diff: source/libvpx/vp9/common/vp9_quant_common.c

Issue 592203002: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 6 years, 3 months ago
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Index: source/libvpx/vp9/common/vp9_quant_common.c
===================================================================
--- source/libvpx/vp9/common/vp9_quant_common.c (revision 292072)
+++ source/libvpx/vp9/common/vp9_quant_common.c (working copy)
@@ -47,6 +47,78 @@
1022, 1058, 1098, 1139, 1184, 1232, 1282, 1336,
};
+#if CONFIG_VP9_HIGHBITDEPTH
+static const int16_t dc_qlookup_10[QINDEX_RANGE] = {
+ 4, 9, 10, 13, 15, 17, 20, 22,
+ 25, 28, 31, 34, 37, 40, 43, 47,
+ 50, 53, 57, 60, 64, 68, 71, 75,
+ 78, 82, 86, 90, 93, 97, 101, 105,
+ 109, 113, 116, 120, 124, 128, 132, 136,
+ 140, 143, 147, 151, 155, 159, 163, 166,
+ 170, 174, 178, 182, 185, 189, 193, 197,
+ 200, 204, 208, 212, 215, 219, 223, 226,
+ 230, 233, 237, 241, 244, 248, 251, 255,
+ 259, 262, 266, 269, 273, 276, 280, 283,
+ 287, 290, 293, 297, 300, 304, 307, 310,
+ 314, 317, 321, 324, 327, 331, 334, 337,
+ 343, 350, 356, 362, 369, 375, 381, 387,
+ 394, 400, 406, 412, 418, 424, 430, 436,
+ 442, 448, 454, 460, 466, 472, 478, 484,
+ 490, 499, 507, 516, 525, 533, 542, 550,
+ 559, 567, 576, 584, 592, 601, 609, 617,
+ 625, 634, 644, 655, 666, 676, 687, 698,
+ 708, 718, 729, 739, 749, 759, 770, 782,
+ 795, 807, 819, 831, 844, 856, 868, 880,
+ 891, 906, 920, 933, 947, 961, 975, 988,
+ 1001, 1015, 1030, 1045, 1061, 1076, 1090, 1105,
+ 1120, 1137, 1153, 1170, 1186, 1202, 1218, 1236,
+ 1253, 1271, 1288, 1306, 1323, 1342, 1361, 1379,
+ 1398, 1416, 1436, 1456, 1476, 1496, 1516, 1537,
+ 1559, 1580, 1601, 1624, 1647, 1670, 1692, 1717,
+ 1741, 1766, 1791, 1817, 1844, 1871, 1900, 1929,
+ 1958, 1990, 2021, 2054, 2088, 2123, 2159, 2197,
+ 2236, 2276, 2319, 2363, 2410, 2458, 2508, 2561,
+ 2616, 2675, 2737, 2802, 2871, 2944, 3020, 3102,
+ 3188, 3280, 3375, 3478, 3586, 3702, 3823, 3953,
+ 4089, 4236, 4394, 4559, 4737, 4929, 5130, 5347,
+};
+
+static const int16_t dc_qlookup_12[QINDEX_RANGE] = {
+ 4, 12, 18, 25, 33, 41, 50, 60,
+ 70, 80, 91, 103, 115, 127, 140, 153,
+ 166, 180, 194, 208, 222, 237, 251, 266,
+ 281, 296, 312, 327, 343, 358, 374, 390,
+ 405, 421, 437, 453, 469, 484, 500, 516,
+ 532, 548, 564, 580, 596, 611, 627, 643,
+ 659, 674, 690, 706, 721, 737, 752, 768,
+ 783, 798, 814, 829, 844, 859, 874, 889,
+ 904, 919, 934, 949, 964, 978, 993, 1008,
+ 1022, 1037, 1051, 1065, 1080, 1094, 1108, 1122,
+ 1136, 1151, 1165, 1179, 1192, 1206, 1220, 1234,
+ 1248, 1261, 1275, 1288, 1302, 1315, 1329, 1342,
+ 1368, 1393, 1419, 1444, 1469, 1494, 1519, 1544,
+ 1569, 1594, 1618, 1643, 1668, 1692, 1717, 1741,
+ 1765, 1789, 1814, 1838, 1862, 1885, 1909, 1933,
+ 1957, 1992, 2027, 2061, 2096, 2130, 2165, 2199,
+ 2233, 2267, 2300, 2334, 2367, 2400, 2434, 2467,
+ 2499, 2532, 2575, 2618, 2661, 2704, 2746, 2788,
+ 2830, 2872, 2913, 2954, 2995, 3036, 3076, 3127,
+ 3177, 3226, 3275, 3324, 3373, 3421, 3469, 3517,
+ 3565, 3621, 3677, 3733, 3788, 3843, 3897, 3951,
+ 4005, 4058, 4119, 4181, 4241, 4301, 4361, 4420,
+ 4479, 4546, 4612, 4677, 4742, 4807, 4871, 4942,
+ 5013, 5083, 5153, 5222, 5291, 5367, 5442, 5517,
+ 5591, 5665, 5745, 5825, 5905, 5984, 6063, 6149,
+ 6234, 6319, 6404, 6495, 6587, 6678, 6769, 6867,
+ 6966, 7064, 7163, 7269, 7376, 7483, 7599, 7715,
+ 7832, 7958, 8085, 8214, 8352, 8492, 8635, 8788,
+ 8945, 9104, 9275, 9450, 9639, 9832, 10031, 10245,
+ 10465, 10702, 10946, 11210, 11482, 11776, 12081, 12409,
+ 12750, 13118, 13501, 13913, 14343, 14807, 15290, 15812,
+ 16356, 16943, 17575, 18237, 18949, 19718, 20521, 21387,
+};
+#endif
+
static const int16_t ac_qlookup[QINDEX_RANGE] = {
4, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22,
@@ -82,15 +154,116 @@
1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
};
-int16_t vp9_dc_quant(int qindex, int delta) {
+#if CONFIG_VP9_HIGHBITDEPTH
+static const int16_t ac_qlookup_10[QINDEX_RANGE] = {
+ 4, 9, 11, 13, 16, 18, 21, 24,
+ 27, 30, 33, 37, 40, 44, 48, 51,
+ 55, 59, 63, 67, 71, 75, 79, 83,
+ 88, 92, 96, 100, 105, 109, 114, 118,
+ 122, 127, 131, 136, 140, 145, 149, 154,
+ 158, 163, 168, 172, 177, 181, 186, 190,
+ 195, 199, 204, 208, 213, 217, 222, 226,
+ 231, 235, 240, 244, 249, 253, 258, 262,
+ 267, 271, 275, 280, 284, 289, 293, 297,
+ 302, 306, 311, 315, 319, 324, 328, 332,
+ 337, 341, 345, 349, 354, 358, 362, 367,
+ 371, 375, 379, 384, 388, 392, 396, 401,
+ 409, 417, 425, 433, 441, 449, 458, 466,
+ 474, 482, 490, 498, 506, 514, 523, 531,
+ 539, 547, 555, 563, 571, 579, 588, 596,
+ 604, 616, 628, 640, 652, 664, 676, 688,
+ 700, 713, 725, 737, 749, 761, 773, 785,
+ 797, 809, 825, 841, 857, 873, 889, 905,
+ 922, 938, 954, 970, 986, 1002, 1018, 1038,
+ 1058, 1078, 1098, 1118, 1138, 1158, 1178, 1198,
+ 1218, 1242, 1266, 1290, 1314, 1338, 1362, 1386,
+ 1411, 1435, 1463, 1491, 1519, 1547, 1575, 1603,
+ 1631, 1663, 1695, 1727, 1759, 1791, 1823, 1859,
+ 1895, 1931, 1967, 2003, 2039, 2079, 2119, 2159,
+ 2199, 2239, 2283, 2327, 2371, 2415, 2459, 2507,
+ 2555, 2603, 2651, 2703, 2755, 2807, 2859, 2915,
+ 2971, 3027, 3083, 3143, 3203, 3263, 3327, 3391,
+ 3455, 3523, 3591, 3659, 3731, 3803, 3876, 3952,
+ 4028, 4104, 4184, 4264, 4348, 4432, 4516, 4604,
+ 4692, 4784, 4876, 4972, 5068, 5168, 5268, 5372,
+ 5476, 5584, 5692, 5804, 5916, 6032, 6148, 6268,
+ 6388, 6512, 6640, 6768, 6900, 7036, 7172, 7312,
+};
+
+static const int16_t ac_qlookup_12[QINDEX_RANGE] = {
+ 4, 13, 19, 27, 35, 44, 54, 64,
+ 75, 87, 99, 112, 126, 139, 154, 168,
+ 183, 199, 214, 230, 247, 263, 280, 297,
+ 314, 331, 349, 366, 384, 402, 420, 438,
+ 456, 475, 493, 511, 530, 548, 567, 586,
+ 604, 623, 642, 660, 679, 698, 716, 735,
+ 753, 772, 791, 809, 828, 846, 865, 884,
+ 902, 920, 939, 957, 976, 994, 1012, 1030,
+ 1049, 1067, 1085, 1103, 1121, 1139, 1157, 1175,
+ 1193, 1211, 1229, 1246, 1264, 1282, 1299, 1317,
+ 1335, 1352, 1370, 1387, 1405, 1422, 1440, 1457,
+ 1474, 1491, 1509, 1526, 1543, 1560, 1577, 1595,
+ 1627, 1660, 1693, 1725, 1758, 1791, 1824, 1856,
+ 1889, 1922, 1954, 1987, 2020, 2052, 2085, 2118,
+ 2150, 2183, 2216, 2248, 2281, 2313, 2346, 2378,
+ 2411, 2459, 2508, 2556, 2605, 2653, 2701, 2750,
+ 2798, 2847, 2895, 2943, 2992, 3040, 3088, 3137,
+ 3185, 3234, 3298, 3362, 3426, 3491, 3555, 3619,
+ 3684, 3748, 3812, 3876, 3941, 4005, 4069, 4149,
+ 4230, 4310, 4390, 4470, 4550, 4631, 4711, 4791,
+ 4871, 4967, 5064, 5160, 5256, 5352, 5448, 5544,
+ 5641, 5737, 5849, 5961, 6073, 6185, 6297, 6410,
+ 6522, 6650, 6778, 6906, 7034, 7162, 7290, 7435,
+ 7579, 7723, 7867, 8011, 8155, 8315, 8475, 8635,
+ 8795, 8956, 9132, 9308, 9484, 9660, 9836, 10028,
+ 10220, 10412, 10604, 10812, 11020, 11228, 11437, 11661,
+ 11885, 12109, 12333, 12573, 12813, 13053, 13309, 13565,
+ 13821, 14093, 14365, 14637, 14925, 15213, 15502, 15806,
+ 16110, 16414, 16734, 17054, 17390, 17726, 18062, 18414,
+ 18766, 19134, 19502, 19886, 20270, 20670, 21070, 21486,
+ 21902, 22334, 22766, 23214, 23662, 24126, 24590, 25070,
+ 25551, 26047, 26559, 27071, 27599, 28143, 28687, 29247,
+};
+#endif
+
+int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
+#if CONFIG_VP9_HIGHBITDEPTH
+ switch (bit_depth) {
+ case VPX_BITS_8:
+ return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
+ case VPX_BITS_10:
+ return dc_qlookup_10[clamp(qindex + delta, 0, MAXQ)];
+ case VPX_BITS_12:
+ return dc_qlookup_12[clamp(qindex + delta, 0, MAXQ)];
+ default:
+ assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
+ return -1;
+ }
+#else
+ (void) bit_depth;
return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
+#endif
}
-int16_t vp9_ac_quant(int qindex, int delta) {
+int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
+#if CONFIG_VP9_HIGHBITDEPTH
+ switch (bit_depth) {
+ case VPX_BITS_8:
+ return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
+ case VPX_BITS_10:
+ return ac_qlookup_10[clamp(qindex + delta, 0, MAXQ)];
+ case VPX_BITS_12:
+ return ac_qlookup_12[clamp(qindex + delta, 0, MAXQ)];
+ default:
+ assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
+ return -1;
+ }
+#else
+ (void) bit_depth;
return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
+#endif
}
-
int vp9_get_qindex(const struct segmentation *seg, int segment_id,
int base_qindex) {
if (vp9_segfeature_active(seg, segment_id, SEG_LVL_ALT_Q)) {
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