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Merge "Extended quantizer range for high bitdepth" into highbitdepth

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This commit is contained in:
Debargha Mukherjee
2014-06-19 00:00:55 -07:00
committed by Gerrit Code Review
parent db55558e0b 8ca39ede47
commit 8ba0eeba1b
33 changed files with 1060 additions and 235 deletions
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1
configure vendored
View File

@@ -271,6 +271,7 @@ EXPERIMENT_LIST="
multiple_arf
spatial_svc
high_transforms
high_quant
"
CONFIG_LIST="
external_build

4
vp9/common/vp9_entropy.h
View File

@@ -55,8 +55,12 @@ typedef struct {
// indexed by token value
extern const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
extern const vp9_extra_bit vp9_extra_bits_high[ENTROPY_TOKENS];
#endif
#define DCT_MAX_VALUE 16384
#define DCT_MAX_VALUE_HIGH 262144
/* Coefficients are predicted via a 3-dimensional probability table. */

2
vp9/common/vp9_idct.c
View File

@@ -25,7 +25,7 @@ static INLINE tran_low_t clamp_high(tran_high_t value, tran_low_t low,
static INLINE tran_low_t clip_pixel_bps_high(tran_high_t dest,
tran_high_t trans, int bps) {
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bps) {
default:
return clamp_high(dest + trans, 0, 255);

2
vp9/common/vp9_idct.h
View File

@@ -33,7 +33,7 @@ extern "C" {
#define pair_set_epi16(a, b) \
_mm_set_epi16(b, a, b, a, b, a, b, a)
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
typedef int64_t tran_high_t;
typedef int32_t tran_low_t;
#else

6
vp9/common/vp9_onyxc_int.h
View File

@@ -66,10 +66,10 @@ typedef struct {
typedef struct VP9Common {
struct vpx_internal_error_info error;
DECLARE_ALIGNED(16, int16_t, y_dequant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_dequant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_dequant[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, uv_dequant[QINDEX_RANGE_MAX][8]);
#if CONFIG_ALPHA
DECLARE_ALIGNED(16, int16_t, a_dequant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, a_dequant[QINDEX_RANGE_MAX][8]);
#endif
COLOR_SPACE color_space;

285
vp9/common/vp9_quant_common.c
View File

@@ -48,6 +48,105 @@ static const int16_t dc_qlookup[QINDEX_RANGE] = {
1022, 1058, 1098, 1139, 1184, 1232, 1282, 1336,
};
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const int16_t dc_qlookup_10[QINDEX_RANGE_10] = {
4, 8, 8, 9, 10, 11, 12, 13,
13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 22, 23, 24, 25, 26, 27,
28, 29, 30, 30, 31, 32, 33, 34,
35, 36, 37, 38, 38, 39, 40, 41,
42, 43, 44, 45, 45, 46, 47, 48,
49, 50, 51, 52, 53, 53, 54, 55,
56, 57, 58, 59, 60, 60, 61, 62,
63, 64, 65, 66, 67, 67, 68, 69,
70, 71, 72, 73, 74, 74, 75, 76,
77, 78, 79, 80, 81, 81, 82, 83,
84, 85, 86, 87, 88, 88, 89, 90,
92, 94, 95, 97, 99, 101, 102, 104,
106, 107, 109, 111, 113, 114, 116, 118,
119, 121, 123, 125, 126, 128, 130, 131,
133, 136, 138, 141, 143, 146, 148, 151,
153, 156, 159, 161, 164, 166, 169, 171,
174, 176, 180, 183, 186, 190, 193, 196,
199, 203, 206, 209, 213, 216, 219, 223,
227, 232, 236, 240, 244, 248, 252, 256,
260, 265, 270, 274, 279, 284, 289, 294,
298, 303, 309, 314, 320, 325, 331, 336,
341, 348, 354, 360, 366, 372, 378, 385,
392, 399, 406, 413, 419, 427, 434, 442,
449, 456, 464, 473, 481, 489, 496, 505,
514, 522, 531, 540, 549, 558, 567, 577,
587, 596, 606, 616, 626, 637, 647, 658,
669, 680, 691, 702, 714, 725, 737, 749,
761, 773, 785, 798, 811, 824, 836, 850,
863, 877, 890, 904, 918, 933, 947, 962,
976, 992, 1007, 1022, 1037, 1053, 1069, 1085,
1101, 1117, 1133, 1150, 1167, 1184, 1201, 1219,
1236, 1254, 1272, 1291, 1309, 1328, 1347, 1366,
1385, 1405, 1425, 1445, 1465, 1486, 1507, 1528,
1550, 1572, 1595, 1618, 1641, 1664, 1689, 1713,
1738, 1764, 1790, 1816, 1844, 1872, 1901, 1930,
1961, 1992, 2025, 2058, 2093, 2129, 2166, 2205,
2245, 2287, 2330, 2376, 2423, 2473, 2526, 2580,
2638, 2699, 2763, 2830, 2902, 2976, 3055, 3139,
3228, 3322, 3423, 3529, 3641, 3761, 3889, 4024,
4169, 4323, 4488, 4663, 4850, 5049, 5262, 5489,
};
static const int16_t dc_qlookup_12[QINDEX_RANGE_12] = {
4, 8, 8, 9, 10, 11, 12, 13,
13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 22, 23, 24, 25, 26, 27,
28, 29, 30, 31, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 40, 41,
42, 43, 44, 45, 46, 47, 48, 48,
49, 50, 51, 52, 53, 54, 55, 56,
57, 57, 58, 59, 60, 61, 62, 63,
64, 65, 65, 66, 67, 68, 69, 70,
71, 72, 73, 74, 74, 75, 76, 77,
78, 79, 80, 81, 82, 82, 83, 84,
85, 86, 87, 88, 89, 90, 90, 91,
93, 95, 97, 99, 100, 102, 104, 106,
107, 109, 111, 113, 115, 116, 118, 120,
122, 123, 125, 127, 129, 131, 132, 134,
136, 139, 141, 144, 147, 149, 152, 154,
157, 160, 162, 165, 168, 170, 173, 176,
178, 181, 185, 188, 192, 195, 199, 202,
206, 209, 213, 216, 220, 223, 227, 231,
236, 240, 244, 249, 253, 258, 262, 266,
271, 276, 281, 287, 292, 297, 302, 307,
313, 318, 324, 330, 336, 342, 348, 354,
361, 367, 374, 381, 388, 395, 402, 410,
418, 425, 433, 441, 449, 457, 466, 474,
483, 491, 501, 510, 520, 529, 538, 549,
559, 569, 579, 590, 601, 612, 623, 635,
647, 659, 670, 683, 695, 708, 721, 735,
748, 762, 776, 790, 805, 820, 835, 851,
866, 882, 898, 915, 932, 949, 966, 984,
1002, 1020, 1039, 1058, 1078, 1098, 1118, 1138,
1159, 1180, 1202, 1224, 1246, 1269, 1292, 1315,
1339, 1363, 1388, 1412, 1438, 1464, 1490, 1517,
1544, 1572, 1600, 1628, 1658, 1687, 1717, 1747,
1778, 1809, 1841, 1873, 1906, 1940, 1974, 2008,
2043, 2079, 2115, 2152, 2190, 2228, 2266, 2305,
2344, 2384, 2425, 2466, 2508, 2550, 2593, 2637,
2681, 2726, 2771, 2817, 2864, 2911, 2959, 3007,
3057, 3106, 3157, 3208, 3260, 3312, 3366, 3419,
3474, 3529, 3585, 3641, 3699, 3756, 3815, 3874,
3934, 3995, 4056, 4118, 4181, 4244, 4308, 4373,
4439, 4505, 4572, 4640, 4709, 4778, 4848, 4919,
4991, 5064, 5137, 5212, 5287, 5363, 5440, 5518,
5597, 5677, 5758, 5840, 5923, 6008, 6093, 6180,
6268, 6358, 6449, 6542, 6636, 6732, 6831, 6931,
7033, 7138, 7245, 7355, 7467, 7583, 7702, 7824,
7949, 8079, 8213, 8352, 8496, 8645, 8800, 8960,
9128, 9303, 9485, 9675, 9875, 10083, 10303, 10533,
10775, 11030, 11299, 11583, 11883, 12200, 12536, 12891,
13269, 13668, 14093, 14545, 15024, 15535, 16078, 16657,
17273, 17930, 18632, 19380, 20179, 21032, 21943,
};
#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,
@@ -83,6 +182,105 @@ static const int16_t ac_qlookup[QINDEX_RANGE] = {
1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
};
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const int16_t ac_qlookup_10[QINDEX_RANGE_10] = {
4, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, 62,
63, 64, 65, 66, 67, 68, 69, 70,
71, 72, 73, 74, 75, 76, 77, 78,
79, 80, 81, 82, 83, 84, 85, 86,
87, 88, 89, 90, 91, 92, 93, 94,
95, 96, 97, 98, 99, 100, 101, 102,
104, 106, 108, 110, 112, 114, 116, 118,
120, 122, 124, 126, 128, 130, 132, 134,
136, 138, 140, 142, 144, 146, 148, 150,
152, 155, 158, 161, 164, 167, 170, 173,
176, 179, 182, 185, 188, 191, 194, 197,
200, 203, 207, 211, 215, 219, 223, 227,
231, 235, 239, 243, 247, 251, 255, 260,
265, 270, 275, 280, 285, 290, 295, 300,
305, 311, 317, 323, 329, 335, 341, 347,
353, 359, 366, 373, 380, 387, 394, 401,
408, 416, 424, 432, 440, 448, 456, 465,
474, 483, 492, 501, 510, 520, 530, 540,
550, 560, 571, 582, 593, 604, 615, 627,
639, 651, 663, 676, 689, 702, 715, 729,
743, 757, 771, 786, 801, 816, 832, 848,
864, 881, 898, 915, 933, 951, 969, 988,
1007, 1026, 1046, 1066, 1087, 1108, 1129, 1151,
1173, 1196, 1219, 1243, 1267, 1292, 1317, 1343,
1369, 1396, 1423, 1451, 1479, 1508, 1537, 1567,
1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
1864, 1900, 1937, 1975, 2014, 2053, 2093, 2134,
2176, 2218, 2261, 2305, 2350, 2396, 2443, 2491,
2540, 2590, 2641, 2693, 2746, 2800, 2855, 2911,
2968, 3026, 3085, 3145, 3207, 3270, 3334, 3399,
3466, 3534, 3603, 3674, 3746, 3819, 3894, 3970,
4048, 4127, 4208, 4291, 4375, 4461, 4549, 4638,
4729, 4822, 4917, 5014, 5113, 5213, 5315, 5419,
5526, 5635, 5746, 5859, 5974, 6091, 6211, 6333,
6458, 6585, 6715, 6847, 6982, 7119, 7259, 7402,
};
static const int16_t ac_qlookup_12[QINDEX_RANGE_12] = {
4, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 42, 43, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, 62,
63, 64, 65, 66, 67, 68, 69, 70,
71, 72, 73, 74, 75, 76, 77, 78,
79, 80, 81, 82, 83, 84, 85, 86,
87, 88, 89, 90, 91, 92, 93, 94,
95, 96, 97, 98, 99, 100, 101, 102,
104, 106, 108, 110, 112, 114, 116, 118,
120, 122, 124, 126, 128, 130, 132, 134,
136, 138, 140, 142, 144, 146, 148, 150,
152, 155, 158, 161, 164, 167, 170, 173,
176, 179, 182, 185, 188, 191, 194, 197,
200, 203, 207, 211, 215, 219, 223, 227,
231, 235, 239, 243, 247, 251, 255, 260,
265, 270, 275, 280, 285, 290, 295, 300,
305, 311, 317, 323, 329, 335, 341, 347,
353, 359, 366, 373, 380, 387, 394, 401,
408, 416, 424, 432, 440, 448, 456, 465,
474, 483, 492, 501, 510, 520, 530, 540,
550, 560, 571, 582, 593, 604, 615, 627,
639, 651, 663, 676, 689, 702, 715, 729,
743, 757, 771, 786, 801, 816, 832, 848,
864, 881, 898, 915, 933, 951, 969, 988,
1007, 1026, 1046, 1066, 1087, 1108, 1129, 1151,
1173, 1196, 1219, 1243, 1267, 1292, 1317, 1343,
1369, 1396, 1423, 1451, 1479, 1508, 1537, 1567,
1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
1864, 1900, 1937, 1975, 2014, 2053, 2093, 2134,
2176, 2218, 2261, 2305, 2350, 2396, 2443, 2491,
2540, 2590, 2641, 2693, 2746, 2800, 2855, 2911,
2968, 3026, 3085, 3145, 3207, 3270, 3334, 3399,
3466, 3534, 3603, 3674, 3746, 3819, 3894, 3970,
4048, 4127, 4208, 4291, 4375, 4461, 4549, 4638,
4729, 4822, 4917, 5014, 5113, 5213, 5315, 5419,
5526, 5635, 5746, 5859, 5974, 6091, 6211, 6333,
6458, 6585, 6715, 6847, 6982, 7119, 7259, 7402,
7548, 7697, 7849, 8004, 8162, 8323, 8487, 8654,
8824, 8998, 9175, 9356, 9540, 9728, 9920, 10115,
10314, 10517, 10724, 10935, 11150, 11370, 11594, 11822,
12055, 12293, 12535, 12782, 13034, 13291, 13553, 13820,
14092, 14370, 14653, 14942, 15237, 15537, 15843, 16155,
16474, 16799, 17130, 17468, 17812, 18163, 18521, 18886,
19258, 19638, 20025, 20420, 20823, 21234, 21653, 22080,
22516, 22960, 23413, 23875, 24346, 24826, 25316, 25815,
26324, 26843, 27373, 27913, 28464, 29026, 29599,
};
#endif
void vp9_init_quant_tables(void) { }
#else
static int16_t dc_qlookup[QINDEX_RANGE];
@@ -122,15 +320,27 @@ void vp9_init_quant_tables() {
#endif
int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
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_10)];
case VPX_BITS_12:
return dc_qlookup_12[clamp(qindex + delta, 0, MAXQ_12)];
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#elif CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
return dc_qlookup[clamp(qindex + delta, 0, MAXQ)];
case VPX_BITS_10:
return dc_qlookup[clamp(qindex + delta, 0, MAXQ)] << 2;
case VPX_BITS_12:
return dc_qlookup[clamp(qindex + delta, 0, MAXQ)] << 4;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
@@ -139,15 +349,27 @@ int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
}
int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
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_10)];
case VPX_BITS_12:
return ac_qlookup_12[clamp(qindex + delta, 0, MAXQ_12)];
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#elif CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
return ac_qlookup[clamp(qindex + delta, 0, MAXQ)];
case VPX_BITS_10:
return ac_qlookup[clamp(qindex + delta, 0, MAXQ)] << 2;
case VPX_BITS_12:
return ac_qlookup[clamp(qindex + delta, 0, MAXQ)] << 4;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
@@ -155,16 +377,69 @@ int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) {
#endif
}
int vp9_get_qindex(const struct segmentation *seg, int segment_id,
int base_qindex) {
int base_qindex, vpx_bit_depth_t bit_depth) {
if (vp9_segfeature_active(seg, segment_id, SEG_LVL_ALT_Q)) {
const int data = vp9_get_segdata(seg, segment_id, SEG_LVL_ALT_Q);
const int seg_qindex = seg->abs_delta == SEGMENT_ABSDATA ?
data : base_qindex + data;
return clamp(seg_qindex, 0, MAXQ);
return clamp(seg_qindex, 0, vp9_get_maxq(bit_depth));
} else {
return base_qindex;
}
}
int vp9_get_maxq(vpx_bit_depth_t bit_depth) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
return MAXQ;
case VPX_BITS_10:
return MAXQ_10;
case VPX_BITS_12:
return MAXQ_12;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
return MAXQ;
#endif
}
int vp9_get_qindex_range(vpx_bit_depth_t bit_depth) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
return QINDEX_RANGE;
case VPX_BITS_10:
return QINDEX_RANGE_10;
case VPX_BITS_12:
return QINDEX_RANGE_12;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
return QINDEX_RANGE;
#endif
}
int vp9_get_qindex_bits(vpx_bit_depth_t bit_depth) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
return QINDEX_BITS;
case VPX_BITS_10:
return QINDEX_BITS_10;
case VPX_BITS_12:
return QINDEX_BITS_12;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
return QINDEX_BITS;
#endif
}

20
vp9/common/vp9_quant_common.h
View File

@@ -20,8 +20,20 @@ extern "C" {
#define MINQ 0
#define MAXQ 255
#define MAXQ_10 327
#define MAXQ_12 398
#define QINDEX_RANGE (MAXQ - MINQ + 1)
#define QINDEX_RANGE_10 (MAXQ_10 - MINQ + 1)
#define QINDEX_RANGE_12 (MAXQ_12 - MINQ + 1)
#define QINDEX_BITS 8
#define QINDEX_BITS_10 9
#define QINDEX_BITS_12 9
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
#define QINDEX_RANGE_MAX QINDEX_RANGE_12
#else
#define QINDEX_RANGE_MAX QINDEX_RANGE
#endif
void vp9_init_quant_tables();
@@ -29,7 +41,13 @@ int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth);
int vp9_get_qindex(const struct segmentation *seg, int segment_id,
int base_qindex);
int base_qindex, vpx_bit_depth_t bit_depth);
int vp9_get_maxq(vpx_bit_depth_t bit_depth);
int vp9_get_qindex_range(vpx_bit_depth_t bit_depth);
int vp9_get_qindex_bits(vpx_bit_depth_t bit_depth);
#ifdef __cplusplus
} // extern "C"

6
vp9/common/vp9_rtcd_defs.pl
View File

@@ -332,7 +332,7 @@ $vp9_convolve8_avg_vert_neon_asm=vp9_convolve8_avg_vert_neon;
#
# dct
#
if (vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
if (vpx_config("CONFIG_VP9_HIGH") eq "yes" && vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
add_proto qw/void vp9_idct4x4_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
specialize qw/vp9_idct4x4_1_add/;
@@ -1060,7 +1060,7 @@ specialize qw/vp9_get_mb_ss mmx sse2/;
add_proto qw/void vp9_subtract_block/, "int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride";
specialize qw/vp9_subtract_block/, "$sse2_x86inc";
if (vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
if (vpx_config("CONFIG_VP9_HIGH") eq "yes" && vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
add_proto qw/int64_t vp9_block_error/, "const tran_low_t *coeff, const tran_low_t *dqcoeff, intptr_t block_size, int64_t *ssz";
specialize qw/vp9_block_error avx2/;
@@ -1092,7 +1092,7 @@ if (vpx_config("CONFIG_INTERNAL_STATS") eq "yes") {
}
# fdct functions
if (vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
if (vpx_config("CONFIG_VP9_HIGH") eq "yes" && vpx_config("CONFIG_HIGH_TRANSFORMS") eq "yes") {
add_proto qw/void vp9_fht4x4/, "const int16_t *input, tran_low_t *output, int stride, int tx_type";
specialize qw/vp9_fht4x4/;

34
vp9/common/vp9_seg_common.c
View File

@@ -15,11 +15,20 @@
#include "vp9/common/vp9_seg_common.h"
#include "vp9/common/vp9_quant_common.h"
static const int seg_feature_data_signed[SEG_LVL_MAX] = { 1, 1, 0, 0 };
static const int seg_feature_data_max[SEG_LVL_MAX] = {
MAXQ, MAX_LOOP_FILTER, 3, 0 };
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const int seg_feature_data_max_10[SEG_LVL_MAX] = {
MAXQ_10, MAX_LOOP_FILTER, 3, 0 };
static const int seg_feature_data_max_12[SEG_LVL_MAX] = {
MAXQ_12, MAX_LOOP_FILTER, 3, 0 };
#endif
// These functions provide access to new segment level features.
// Eventually these function may be "optimized out" but for the moment,
// the coding mechanism is still subject to change so these provide a
@@ -41,8 +50,23 @@ void vp9_enable_segfeature(struct segmentation *seg, int segment_id,
seg->feature_mask[segment_id] |= 1 << feature_id;
}
int vp9_seg_feature_data_max(SEG_LVL_FEATURES feature_id) {
int vp9_seg_feature_data_max(SEG_LVL_FEATURES feature_id,
vpx_bit_depth_t bit_depth) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
return seg_feature_data_max[feature_id];
case VPX_BITS_10:
return seg_feature_data_max_10[feature_id];
case VPX_BITS_12:
return seg_feature_data_max_12[feature_id];
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
return seg_feature_data_max[feature_id];
#endif
}
int vp9_is_segfeature_signed(SEG_LVL_FEATURES feature_id) {
@@ -50,11 +74,13 @@ int vp9_is_segfeature_signed(SEG_LVL_FEATURES feature_id) {
}
void vp9_set_segdata(struct segmentation *seg, int segment_id,
SEG_LVL_FEATURES feature_id, int seg_data) {
assert(seg_data <= seg_feature_data_max[feature_id]);
SEG_LVL_FEATURES feature_id, int seg_data,
vpx_bit_depth_t bit_depth) {
const int data_max = vp9_seg_feature_data_max(feature_id, bit_depth);
assert(seg_data <= data_max);
if (seg_data < 0) {
assert(seg_feature_data_signed[feature_id]);
assert(-seg_data <= seg_feature_data_max[feature_id]);
assert(-seg_data <= data_max);
}
seg->feature_data[segment_id][feature_id] = seg_data;

8
vp9/common/vp9_seg_common.h
View File

@@ -11,6 +11,8 @@
#ifndef VP9_COMMON_VP9_SEG_COMMON_H_
#define VP9_COMMON_VP9_SEG_COMMON_H_
#include "vpx/vpx_codec.h"
#include "vp9/common/vp9_prob.h"
#ifdef __cplusplus
@@ -59,14 +61,16 @@ void vp9_enable_segfeature(struct segmentation *seg,
int segment_id,
SEG_LVL_FEATURES feature_id);
int vp9_seg_feature_data_max(SEG_LVL_FEATURES feature_id);
int vp9_seg_feature_data_max(SEG_LVL_FEATURES feature_id,
vpx_bit_depth_t bit_depth);
int vp9_is_segfeature_signed(SEG_LVL_FEATURES feature_id);
void vp9_set_segdata(struct segmentation *seg,
int segment_id,
SEG_LVL_FEATURES feature_id,
int seg_data);
int seg_data,
vpx_bit_depth_t bit_depth);
int vp9_get_segdata(const struct segmentation *seg,
int segment_id,

18
vp9/decoder/vp9_decodeframe.c
View File

@@ -400,7 +400,8 @@ static void decode_block(VP9_COMMON *const cm, MACROBLOCKD *const xd,
} else {
if (cm->seg.enabled)
setup_plane_dequants(cm, xd, vp9_get_qindex(&cm->seg, mbmi->segment_id,
cm->base_qindex));
cm->base_qindex,
cm->bit_depth));
}
if (!is_inter_block(mbmi)) {
@@ -541,7 +542,8 @@ static void read_coef_probs(FRAME_CONTEXT *fc, TX_MODE tx_mode,
}
static void setup_segmentation(struct segmentation *seg,
struct vp9_read_bit_buffer *rb) {
struct vp9_read_bit_buffer *rb,
vpx_bit_depth_t bit_depth) {
int i, j;
seg->update_map = 0;
@@ -582,11 +584,12 @@ static void setup_segmentation(struct segmentation *seg,
const int feature_enabled = vp9_rb_read_bit(rb);
if (feature_enabled) {
vp9_enable_segfeature(seg, i, j);
data = decode_unsigned_max(rb, vp9_seg_feature_data_max(j));
data = decode_unsigned_max(rb, vp9_seg_feature_data_max(j,
bit_depth));
if (vp9_is_segfeature_signed(j))
data = vp9_rb_read_bit(rb) ? -data : data;
}
vp9_set_segdata(seg, i, j, data);
vp9_set_segdata(seg, i, j, data, bit_depth);
}
}
}
@@ -628,7 +631,7 @@ static void setup_quantization(VP9_COMMON *const cm, MACROBLOCKD *const xd,
struct vp9_read_bit_buffer *rb) {
int update = 0;
cm->base_qindex = vp9_rb_read_literal(rb, QINDEX_BITS);
cm->base_qindex = vp9_rb_read_literal(rb, vp9_get_qindex_bits(cm->bit_depth));
update |= read_delta_q(rb, &cm->y_dc_delta_q);
update |= read_delta_q(rb, &cm->uv_dc_delta_q);
update |= read_delta_q(rb, &cm->uv_ac_delta_q);
@@ -1265,7 +1268,7 @@ static size_t read_uncompressed_header(VP9Decoder *pbi,
setup_loopfilter(&cm->lf, rb);
setup_quantization(cm, &pbi->mb, rb);
setup_segmentation(&cm->seg, rb);
setup_segmentation(&cm->seg, rb, cm->bit_depth);
setup_tile_info(cm, rb);
sz = vp9_rb_read_literal(rb, 16);
@@ -1331,8 +1334,9 @@ static int read_compressed_header(VP9Decoder *pbi, const uint8_t *data,
void vp9_init_dequantizer(VP9_COMMON *cm) {
int q;
int range = vp9_get_qindex_range(cm->bit_depth);
for (q = 0; q < QINDEX_RANGE; q++) {
for (q = 0; q < range; q++) {
cm->y_dequant[q][0] = vp9_dc_quant(q, cm->y_dc_delta_q, cm->bit_depth);
cm->y_dequant[q][1] = vp9_ac_quant(q, 0, cm->bit_depth);

22
vp9/decoder/vp9_detokenize.c
View File

@@ -8,6 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
#include "./vpx_config.h"
#include "vpx_mem/vpx_mem.h"
#include "vpx_ports/mem.h"
@@ -58,6 +60,13 @@ static const vp9_prob cat6_prob[15] = {
254, 254, 254, 252, 249, 243, 230, 196, 177, 153, 140, 133, 130, 129, 0
};
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const vp9_prob cat6_prob_high[19] = {
254, 254, 254, 254, 254, 254, 254, 252, 249,
243, 230, 196, 177, 153, 140, 133, 130, 129, 0
};
#endif
#define INCREMENT_COUNT(token) \
do { \
if (!cm->frame_parallel_decoding_mode) \
@@ -98,11 +107,21 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd, PLANE_TYPE type,
counts->eob_branch[tx_size][type][ref];
uint8_t token_cache[32 * 32];
const uint8_t *cat6;
const uint8_t *cat6_ptr;
const uint8_t *band_translate = get_band_translate(tx_size);
const int dq_shift = (tx_size == TX_32X32);
int v;
int16_t dqv = dq[0];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
if (cm->use_high)
cat6_ptr = cat6_prob_high;
else
cat6_ptr = cat6_prob;
#else
cat6_ptr = cat6_prob;
#endif
while (c < max_eob) {
int val;
band = *band_translate++;
@@ -184,7 +203,8 @@ static int decode_coefs(VP9_COMMON *cm, const MACROBLOCKD *xd, PLANE_TYPE type,
WRITE_COEF_CONTINUE(val, CATEGORY5_TOKEN);
}
val = 0;
cat6 = cat6_prob;
cat6 = cat6_ptr;
while (*cat6)
val = (val << 1) | vp9_read(r, *cat6++);
val += CAT6_MIN_VAL;

5
vp9/encoder/vp9_aq_complexity.c
View File

@@ -49,9 +49,10 @@ void vp9_setup_in_frame_q_adj(VP9_COMP *cpi) {
for (segment = 1; segment < 2; segment++) {
const int qindex_delta =
vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type, cm->base_qindex,
in_frame_q_adj_ratio[segment]);
in_frame_q_adj_ratio[segment],
cm->bit_depth);
vp9_enable_segfeature(seg, segment, SEG_LVL_ALT_Q);
vp9_set_segdata(seg, segment, SEG_LVL_ALT_Q, qindex_delta);
vp9_set_segdata(seg, segment, SEG_LVL_ALT_Q, qindex_delta, cm->bit_depth);
}
}
}

9
vp9/encoder/vp9_aq_cyclicrefresh.c
View File

@@ -201,7 +201,7 @@ void vp9_cyclic_refresh_setup(VP9_COMP *const cpi) {
// Rate target ratio to set q delta.
const float rate_ratio_qdelta = 2.0;
const double q = vp9_convert_qindex_to_q(cm->base_qindex);
const double q = vp9_convert_qindex_to_q(cm->base_qindex, cm->bit_depth);
vp9_clear_system_state();
// Some of these parameters may be set via codec-control function later.
cr->max_sbs_perframe = 10;
@@ -243,17 +243,18 @@ void vp9_cyclic_refresh_setup(VP9_COMP *const cpi) {
// Set the q delta for segment 1.
qindex_delta = vp9_compute_qdelta_by_rate(rc, cm->frame_type,
cm->base_qindex,
rate_ratio_qdelta);
rate_ratio_qdelta, cm->bit_depth);
// TODO(marpan): Incorporate the actual-vs-target rate over/undershoot from
// previous encoded frame.
if (-qindex_delta > cr->max_qdelta_perc * cm->base_qindex / 100)
qindex_delta = -cr->max_qdelta_perc * cm->base_qindex / 100;
// Compute rd-mult for segment 1.
qindex2 = clamp(cm->base_qindex + cm->y_dc_delta_q + qindex_delta, 0, MAXQ);
qindex2 = clamp(cm->base_qindex + cm->y_dc_delta_q + qindex_delta, 0,
vp9_get_maxq(cm->bit_depth));
cr->rdmult = vp9_compute_rd_mult(cpi, qindex2);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qindex_delta);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qindex_delta, cm->bit_depth);
sb_cols = (cm->mi_cols + MI_BLOCK_SIZE - 1) / MI_BLOCK_SIZE;
sb_rows = (cm->mi_rows + MI_BLOCK_SIZE - 1) / MI_BLOCK_SIZE;

8
vp9/encoder/vp9_aq_variance.c
View File

@@ -79,7 +79,7 @@ void vp9_vaq_init() {
void vp9_vaq_frame_setup(VP9_COMP *cpi) {
VP9_COMMON *cm = &cpi->common;
struct segmentation *seg = &cm->seg;
const double base_q = vp9_convert_qindex_to_q(cm->base_qindex);
const double base_q = vp9_convert_qindex_to_q(cm->base_qindex, cm->bit_depth);
const int base_rdmult = vp9_compute_rd_mult(cpi, cm->base_qindex +
cm->y_dc_delta_q);
int i;
@@ -103,8 +103,10 @@ void vp9_vaq_frame_setup(VP9_COMP *cpi) {
continue;
}
qindex_delta = vp9_compute_qdelta(&cpi->rc, base_q, base_q * Q_RATIO(i));
vp9_set_segdata(seg, SEGMENT_ID(i), SEG_LVL_ALT_Q, qindex_delta);
qindex_delta = vp9_compute_qdelta(&cpi->rc, base_q, base_q * Q_RATIO(i),
cm->bit_depth);
vp9_set_segdata(seg, SEGMENT_ID(i), SEG_LVL_ALT_Q, qindex_delta,
cm->bit_depth);
vp9_enable_segfeature(seg, SEGMENT_ID(i), SEG_LVL_ALT_Q);
segment_rdmult = vp9_compute_rd_mult(cpi, cm->base_qindex + qindex_delta +

19
vp9/encoder/vp9_bitstream.c
View File

@@ -12,6 +12,8 @@
#include <stdio.h>
#include <limits.h>
#include "./vpx_config.h"
#include "vpx/vpx_encoder.h"
#include "vpx_mem/vpx_mem.h"
#include "vpx_ports/mem_ops.h"
@@ -121,16 +123,22 @@ static void update_switchable_interp_probs(VP9_COMMON *cm, vp9_writer *w) {
}
static void pack_mb_tokens(vp9_writer *w,
TOKENEXTRA **tp, const TOKENEXTRA *stop) {
TOKENEXTRA **tp, const TOKENEXTRA *stop,
BITSTREAM_PROFILE profile) {
TOKENEXTRA *p = *tp;
while (p < stop && p->token != EOSB_TOKEN) {
const int t = p->token;
const struct vp9_token *const a = &vp9_coef_encodings[t];
const vp9_extra_bit *const b = &vp9_extra_bits[t];
int i = 0;
int v = a->value;
int n = a->len;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
const vp9_extra_bit *const b = profile > PROFILE_1 ?
&vp9_extra_bits_high[t] : &vp9_extra_bits[t];
#else
const vp9_extra_bit *const b = &vp9_extra_bits[t];
#endif
/* skip one or two nodes */
if (p->skip_eob_node) {
@@ -388,7 +396,7 @@ static void write_modes_b(VP9_COMP *cpi, const TileInfo *const tile,
}
assert(*tok < tok_end);
pack_mb_tokens(w, tok, tok_end);
pack_mb_tokens(w, tok, tok_end, cm->profile);
}
static void write_partition(VP9_COMMON *cm, MACROBLOCKD *xd,
@@ -733,7 +741,7 @@ static void write_delta_q(struct vp9_write_bit_buffer *wb, int delta_q) {
static void encode_quantization(VP9_COMMON *cm,
struct vp9_write_bit_buffer *wb) {
vp9_wb_write_literal(wb, cm->base_qindex, QINDEX_BITS);
vp9_wb_write_literal(wb, cm->base_qindex, vp9_get_qindex_bits(cm->bit_depth));
write_delta_q(wb, cm->y_dc_delta_q);
write_delta_q(wb, cm->uv_dc_delta_q);
write_delta_q(wb, cm->uv_ac_delta_q);
@@ -788,7 +796,8 @@ static void encode_segmentation(VP9_COMP *cpi,
vp9_wb_write_bit(wb, active);
if (active) {
const int data = vp9_get_segdata(seg, i, j);
const int data_max = vp9_seg_feature_data_max(j);
const int data_max = vp9_seg_feature_data_max(j,
cpi->common.bit_depth);
if (vp9_is_segfeature_signed(j)) {
encode_unsigned_max(wb, abs(data), data_max);

4
vp9/encoder/vp9_encodeframe.c
View File

@@ -1368,8 +1368,10 @@ static void set_source_var_based_partition(VP9_COMP *cpi,
d16[j].sum >>= 4;
break;
case VPX_BITS_8:
default:
break;
default:
assert(0 && "cm->bit_depth should be VPX_BITS_8, "
"VPX_BITS_10 or VPX_BITS_12");
}
} else {
get_sse_sum_16x16(src + b_offset, src_stride,

33
vp9/encoder/vp9_encodemb.c
View File

@@ -60,7 +60,7 @@ void vp9_high_subtract_block_c(int rows, int cols,
int r, c;
uint16_t *src = CONVERT_TO_SHORTPTR(src8);
uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
(void) bps;
#else
int shift = bps - 8;
@@ -69,7 +69,7 @@ void vp9_high_subtract_block_c(int rows, int cols,
for (r = 0; r < rows; r++) {
for (c = 0; c < cols; c++) {
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
diff[c] = src[c] - pred[c];
#else
diff[c] = (src[c] - pred[c] + rnd) >> shift;
@@ -163,6 +163,8 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
int64_t rd_cost0, rd_cost1;
int rate0, rate1, error0, error1, t0, t1;
int best, band, pt, i, final_eob;
const TOKENVALUE *dct_value_tokens;
const int16_t *dct_value_cost;
assert((!type && !plane) || (type && plane));
assert(eob <= default_eob);
@@ -179,9 +181,22 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
tokens[eob][0].qc = 0;
tokens[eob][1] = tokens[eob][0];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
if (xd->bps > 8) {
dct_value_tokens = vp9_dct_value_tokens_high_ptr;
dct_value_cost = vp9_dct_value_cost_high_ptr;
} else {
dct_value_tokens = vp9_dct_value_tokens_ptr;
dct_value_cost = vp9_dct_value_cost_ptr;
}
#else
dct_value_tokens = vp9_dct_value_tokens_ptr;
dct_value_cost = vp9_dct_value_cost_ptr;
#endif
for (i = 0; i < eob; i++)
token_cache[scan[i]] =
vp9_pt_energy_class[vp9_dct_value_tokens_ptr[qcoeff[scan[i]]].token];
vp9_pt_energy_class[dct_value_tokens[qcoeff[scan[i]]].token];
for (i = eob; i-- > 0;) {
int base_bits, d2, dx;
@@ -195,7 +210,7 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
/* Evaluate the first possibility for this state. */
rate0 = tokens[next][0].rate;
rate1 = tokens[next][1].rate;
t0 = (vp9_dct_value_tokens_ptr + x)->token;
t0 = (dct_value_tokens + x)->token;
/* Consider both possible successor states. */
if (next < default_eob) {
band = band_translate[i + 1];
@@ -208,9 +223,9 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
UPDATE_RD_COST();
/* And pick the best. */
best = rd_cost1 < rd_cost0;
base_bits = vp9_dct_value_cost_ptr[x];
base_bits = dct_value_cost[x];
dx = mul * (dqcoeff[rc] - coeff[rc]);
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
dx >>= xd->bps - 8;
}
@@ -247,7 +262,7 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
t0 = tokens[next][0].token == EOB_TOKEN ? EOB_TOKEN : ZERO_TOKEN;
t1 = tokens[next][1].token == EOB_TOKEN ? EOB_TOKEN : ZERO_TOKEN;
} else {
t0 = t1 = (vp9_dct_value_tokens_ptr + x)->token;
t0 = t1 = (dct_value_tokens + x)->token;
}
if (next < default_eob) {
band = band_translate[i + 1];
@@ -266,10 +281,10 @@ static int optimize_b(MACROBLOCK *mb, int plane, int block,
UPDATE_RD_COST();
/* And pick the best. */
best = rd_cost1 < rd_cost0;
base_bits = vp9_dct_value_cost_ptr[x];
base_bits = dct_value_cost[x];
if (shortcut) {
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
dx -= ((dequant_ptr[rc != 0] >> (xd->bps - 8)) + sz) ^ sz;
} else {

42
vp9/encoder/vp9_encoder.c
View File

@@ -289,9 +289,10 @@ static void configure_static_seg_features(VP9_COMP *cpi) {
seg->update_map = 1;
seg->update_data = 1;
qi_delta = vp9_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2);
qi_delta = vp9_compute_qdelta(rc, rc->avg_q, rc->avg_q * 0.875,
cm->bit_depth);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta - 2, cm->bit_depth);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2, cm->bit_depth);
vp9_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
vp9_enable_segfeature(seg, 1, SEG_LVL_ALT_LF);
@@ -310,16 +311,18 @@ static void configure_static_seg_features(VP9_COMP *cpi) {
seg->update_data = 1;
seg->abs_delta = SEGMENT_DELTADATA;
qi_delta = vp9_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2);
qi_delta = vp9_compute_qdelta(rc, rc->avg_q, rc->avg_q * 1.125,
cm->bit_depth);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_Q, qi_delta + 2, cm->bit_depth);
vp9_enable_segfeature(seg, 1, SEG_LVL_ALT_Q);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2);
vp9_set_segdata(seg, 1, SEG_LVL_ALT_LF, -2, cm->bit_depth);
vp9_enable_segfeature(seg, 1, SEG_LVL_ALT_LF);
// Segment coding disabled for compred testing
if (high_q || (cpi->static_mb_pct == 100)) {
vp9_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
vp9_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME,
cm->bit_depth);
vp9_enable_segfeature(seg, 1, SEG_LVL_REF_FRAME);
vp9_enable_segfeature(seg, 1, SEG_LVL_SKIP);
}
@@ -347,9 +350,9 @@ static void configure_static_seg_features(VP9_COMP *cpi) {
// All mbs should use ALTREF_FRAME
vp9_clear_segdata(seg, 0, SEG_LVL_REF_FRAME);
vp9_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME);
vp9_set_segdata(seg, 0, SEG_LVL_REF_FRAME, ALTREF_FRAME, cm->bit_depth);
vp9_clear_segdata(seg, 1, SEG_LVL_REF_FRAME);
vp9_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME);
vp9_set_segdata(seg, 1, SEG_LVL_REF_FRAME, ALTREF_FRAME, cm->bit_depth);
// Skip all MBs if high Q (0,0 mv and skip coeffs)
if (high_q) {
@@ -1005,7 +1008,7 @@ static void high_set_var_fns(VP9_COMP *const cpi) {
VP9_COMMON *const cm = &cpi->common;
if (cm->use_high) {
switch (cm->bit_depth) {
default:
case VPX_BITS_8:
HIGH_BFP(BLOCK_32X16, vp9_high_sad32x16_bits8,
vp9_high_sad32x16_avg_bits8,
vp9_high_variance32x16,
@@ -1331,6 +1334,9 @@ static void high_set_var_fns(VP9_COMP *const cpi) {
vp9_high_sad4x4x8_bits12,
vp9_high_sad4x4x4d_bits12)
break;
default:
assert(0 && "cm->bit_depth should be VPX_BITS_8, "
"VPX_BITS_10 or VPX_BITS_12");
}
}
}
@@ -2214,16 +2220,17 @@ static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src,
vp8_yv12_extend_frame_borders_c(dst);
}
static int find_fp_qindex() {
static int find_fp_qindex(vpx_bit_depth_t bit_depth) {
int i;
int range = vp9_get_qindex_range(bit_depth);
for (i = 0; i < QINDEX_RANGE; i++) {
if (vp9_convert_qindex_to_q(i) >= 30.0) {
for (i = 0; i < range; i++) {
if (vp9_convert_qindex_to_q(i, bit_depth) >= 30.0) {
break;
}
}
if (i == QINDEX_RANGE)
if (i == range)
i--;
return i;
@@ -3130,7 +3137,7 @@ static void Pass1Encode(VP9_COMP *cpi, size_t *size, uint8_t *dest,
(void) frame_flags;
vp9_rc_get_first_pass_params(cpi);
vp9_set_quantizer(&cpi->common, find_fp_qindex());
vp9_set_quantizer(&cpi->common, find_fp_qindex(cpi->common.bit_depth));
vp9_first_pass(cpi);
}
@@ -3778,7 +3785,6 @@ int vp9_high_get_y_sse(const YV12_BUFFER_CONFIG *a, const YV12_BUFFER_CONFIG *b,
assert((a->flags & YV12_FLAG_HIGH) != 0);
assert((b->flags & YV12_FLAG_HIGH) != 0);
switch (bit_depth) {
default:
case VPX_BITS_8:
high_variance(a->y_buffer, a->y_stride, b->y_buffer, b->y_stride,
a->y_crop_width, a->y_crop_height, &sse, &sum);
@@ -3791,9 +3797,9 @@ int vp9_high_get_y_sse(const YV12_BUFFER_CONFIG *a, const YV12_BUFFER_CONFIG *b,
high_12_variance(a->y_buffer, a->y_stride, b->y_buffer, b->y_stride,
a->y_crop_width, a->y_crop_height, &sse, &sum);
return (int) sse;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
assert(0);
}
#endif

36
vp9/encoder/vp9_firstpass.c
View File

@@ -72,8 +72,8 @@ static void swap_yv12(YV12_BUFFER_CONFIG *a, YV12_BUFFER_CONFIG *b) {
*b = temp;
}
static int gfboost_qadjust(int qindex) {
const double q = vp9_convert_qindex_to_q(qindex);
static int gfboost_qadjust(int qindex, vpx_bit_depth_t bit_depth) {
const double q = vp9_convert_qindex_to_q(qindex, bit_depth);
return (int)((0.00000828 * q * q * q) +
(-0.0055 * q * q) +
(1.32 * q) + 79.3);
@@ -338,6 +338,9 @@ static double high_simple_weight(const YV12_BUFFER_CONFIG *buf,
int shift;
uint16_t *row16 = CONVERT_TO_SHORTPTR(row);
switch (bit_depth) {
case VPX_BITS_8:
shift = 0;
break;
case VPX_BITS_10:
shift = 2;
break;
@@ -345,8 +348,7 @@ static double high_simple_weight(const YV12_BUFFER_CONFIG *buf,
shift = 4;
break;
default:
shift = 0;
break;
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
for (i = 0; i < h; ++i) {
@@ -699,6 +701,8 @@ void vp9_first_pass(VP9_COMP *cpi) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (cm->use_high) {
switch (cm->bit_depth) {
case VPX_BITS_8:
break;
case VPX_BITS_10:
this_error >>= 4;
break;
@@ -706,7 +710,8 @@ void vp9_first_pass(VP9_COMP *cpi) {
this_error >>= 8;
break;
default:
break;
assert(0 && "cm->bit_depth should be VPX_BITS_8, "
"VPX_BITS_10 or VPX_BITS_12");
}
}
#endif
@@ -1024,12 +1029,13 @@ static double calc_correction_factor(double err_per_mb,
double err_divisor,
double pt_low,
double pt_high,
int q) {
int q,
vpx_bit_depth_t bit_depth) {
const double error_term = err_per_mb / err_divisor;
// Adjustment based on actual quantizer to power term.
const double power_term = MIN(vp9_convert_qindex_to_q(q) * 0.0125 + pt_low,
pt_high);
const double power_term = MIN(vp9_convert_qindex_to_q(q, bit_depth)
* 0.0125 + pt_low, pt_high);
// Calculate correction factor.
if (power_term < 1.0)
@@ -1066,9 +1072,11 @@ static int get_twopass_worst_quality(const VP9_COMP *cpi,
const double factor =
calc_correction_factor(err_per_mb, ERR_DIVISOR,
is_svc_upper_layer ? SVC_FACTOR_PT_LOW :
FACTOR_PT_LOW, FACTOR_PT_HIGH, q);
FACTOR_PT_LOW, FACTOR_PT_HIGH, q,
cpi->common.bit_depth);
const int bits_per_mb = vp9_rc_bits_per_mb(INTER_FRAME, q,
factor * speed_term);
factor * speed_term,
cpi->common.bit_depth);
if (bits_per_mb <= target_norm_bits_per_mb)
break;
}
@@ -1721,7 +1729,8 @@ static void define_gf_group(VP9_COMP *cpi, FIRSTPASS_STATS *this_frame) {
// interval to spread the cost of the GF.
//
active_max_gf_interval =
12 + ((int)vp9_convert_qindex_to_q(rc->last_q[INTER_FRAME]) >> 5);
12 + ((int)vp9_convert_qindex_to_q(rc->last_q[INTER_FRAME],
cpi->common.bit_depth) >> 5);
if (active_max_gf_interval > rc->max_gf_interval)
active_max_gf_interval = rc->max_gf_interval;
@@ -1907,7 +1916,8 @@ static void define_gf_group(VP9_COMP *cpi, FIRSTPASS_STATS *this_frame) {
// Calculate the extra bits to be used for boosted frame(s)
{
int q = rc->last_q[INTER_FRAME];
int boost = (rc->gfu_boost * gfboost_qadjust(q)) / 100;
int boost = (rc->gfu_boost *
gfboost_qadjust(q, cpi->common.bit_depth)) / 100;
// Set max and minimum boost and hence minimum allocation.
boost = clamp(boost, 125, (rc->baseline_gf_interval + 1) * 200);
@@ -2342,7 +2352,7 @@ void vp9_rc_get_second_pass_params(VP9_COMP *cpi) {
section_target_bandwidth);
twopass->active_worst_quality = tmp_q;
rc->ni_av_qi = tmp_q;
rc->avg_q = vp9_convert_qindex_to_q(tmp_q);
rc->avg_q = vp9_convert_qindex_to_q(tmp_q, cm->bit_depth);
}
vp9_zero(this_frame);
if (EOF == input_stats(twopass, &this_frame))

22
vp9/encoder/vp9_picklpf.c
View File

@@ -154,10 +154,28 @@ void vp9_pick_filter_level(const YV12_BUFFER_CONFIG *sd, VP9_COMP *cpi,
if (method == LPF_PICK_FROM_Q) {
const int min_filter_level = 0;
const int max_filter_level = get_max_filter_level(cpi);
const int q = vp9_ac_quant(cm->base_qindex, 0, VPX_BITS_8);
const int q = vp9_ac_quant(cm->base_qindex, 0, cm->bit_depth);
int filt_guess;
// These values were determined by linear fitting the result of the
// searched level, filt_guess = q * 0.316206 + 3.87252
int filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (cm->bit_depth) {
case VPX_BITS_8:
filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
break;
case VPX_BITS_10:
filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 4060632, 20);
break;
case VPX_BITS_12:
filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 16242526, 22);
break;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 "
"or VPX_BITS_12");
}
#else
filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
#endif
if (cm->frame_type == KEY_FRAME)
filt_guess -= 4;
lf->filter_level = clamp(filt_guess, min_filter_level, max_filter_level);

33
vp9/encoder/vp9_pickmode.c
View File

@@ -23,6 +23,7 @@
#include "vp9/common/vp9_reconintra.h"
#include "vp9/encoder/vp9_encoder.h"
#include "vp9/encoder/vp9_pickmode.h"
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_rdopt.h"
@@ -172,7 +173,7 @@ static void model_rd_for_sb_y(VP9_COMP *cpi, BLOCK_SIZE bsize,
if ((sse >> 3) > var)
sse = var;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
vp9_model_rd_from_var_lapndz(var + sse,
1 << num_pels_log2_lookup[bsize],
@@ -219,8 +220,9 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
unsigned int sse_y = UINT_MAX;
VP9_COMMON *cm = &cpi->common;
int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q,
VPX_BITS_8);
int intra_cost_penalty = vp9_get_intra_cost_penalty(cm->base_qindex,
cm->y_dc_delta_q,
cm->bit_depth);
const int64_t inter_mode_thresh = RDCOST(x->rdmult, x->rddiv,
intra_cost_penalty, 0);
@@ -392,13 +394,13 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// The encode_breakout input
const unsigned int min_thresh =
MIN(((unsigned int)x->encode_breakout << 4), max_thresh);
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
const int shift = 2 * xd->bps - 16;
#endif
// Calculate threshold according to dequant value.
thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
if (shift > 0)
thresh_ac = ROUND_POWER_OF_TWO(thresh_ac, shift);
@@ -410,7 +412,7 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
b_height_log2_lookup[bsize]);
thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
if (shift > 0)
thresh_dc = ROUND_POWER_OF_TWO(thresh_dc, shift);
@@ -509,3 +511,22 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
return INT64_MAX;
}
int vp9_get_intra_cost_penalty(int qindex, int qdelta,
vpx_bit_depth_t bit_depth) {
const int q = vp9_dc_quant(qindex, qdelta, bit_depth);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
return 20 * q;
case VPX_BITS_10:
return 5 * q;
case VPX_BITS_12:
return ROUND_POWER_OF_TWO(5 * q, 2);
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
return 20 * q;
#endif
}

3
vp9/encoder/vp9_pickmode.h
View File

@@ -24,6 +24,9 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
int64_t *returndistortion,
BLOCK_SIZE bsize);
int vp9_get_intra_cost_penalty(int qindex, int qdelta,
vpx_bit_depth_t bit_depth);
#ifdef __cplusplus
} // extern "C"
#endif

91
vp9/encoder/vp9_quantize.c
View File

@@ -10,6 +10,8 @@
#include <math.h>
#include "./vpx_config.h"
#include "vpx_mem/vpx_mem.h"
#include "vp9/common/vp9_quant_common.h"
@@ -280,14 +282,33 @@ static void invert_quant(int16_t *quant, int16_t *shift, int d) {
*shift = 1 << (16 - l);
}
static int get_qzbin_factor(int q, vpx_bit_depth_t bit_depth) {
int quant = vp9_dc_quant(q, 0, bit_depth);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
return q == 0 ? 64 : (quant < 148 ? 84 : 80);
case VPX_BITS_10:
return q == 0 ? 64 : (quant < 592 ? 84 : 80);
case VPX_BITS_12:
return q == 0 ? 64 : (quant < 2368 ? 84 : 80);
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
return q == 0 ? 64 : (quant < 148 ? 84 : 80);
#endif
}
void vp9_init_quantizer(VP9_COMP *cpi) {
VP9_COMMON *const cm = &cpi->common;
QUANTS *const quants = &cpi->quants;
int i, q, quant;
int range = vp9_get_qindex_range(cm->bit_depth);
for (q = 0; q < range; q++) {
const int qzbin_factor = get_qzbin_factor(q, cm->bit_depth);
for (q = 0; q < QINDEX_RANGE; q++) {
const int qzbin_factor = q == 0 ? 64 :
(vp9_dc_quant(q, 0, VPX_BITS_8) < 148 ? 84 : 80);
const int qrounding_factor = q == 0 ? 64 : 48;
for (i = 0; i < 2; ++i) {
@@ -348,7 +369,8 @@ void vp9_init_plane_quantizers(VP9_COMP *cpi, MACROBLOCK *x) {
MACROBLOCKD *const xd = &x->e_mbd;
QUANTS *const quants = &cpi->quants;
const int segment_id = xd->mi[0]->mbmi.segment_id;
const int qindex = vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex);
const int qindex = vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex,
cm->bit_depth);
const int rdmult = vp9_compute_rd_mult(cpi, qindex + cm->y_dc_delta_q);
const int zbin = cpi->zbin_mode_boost;
int i;
@@ -428,15 +450,70 @@ static const int quantizer_to_qindex[] = {
224, 228, 232, 236, 240, 244, 249, 255,
};
int vp9_quantizer_to_qindex(int quantizer) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const int quantizer_to_qindex_10[] = {
0, 5, 10, 15, 20, 26, 31, 36,
41, 46, 52, 57, 62, 67, 72, 78,
83, 88, 93, 98, 104, 109, 114, 119,
124, 130, 135, 140, 145, 150, 156, 161,
166, 171, 176, 182, 187, 192, 197, 202,
208, 213, 218, 223, 228, 234, 239, 244,
249, 254, 260, 265, 270, 275, 280, 286,
291, 296, 301, 306, 312, 317, 322, 327,
};
static const int quantizer_to_qindex_12[] = {
0, 6, 12, 19, 25, 31, 38, 44,
50, 57, 63, 69, 76, 82, 88, 95,
101, 107, 114, 120, 126, 133, 139, 145,
152, 158, 164, 171, 177, 183, 190, 196,
202, 209, 215, 221, 228, 234, 240, 247,
253, 259, 266, 272, 278, 285, 291, 297,
304, 310, 316, 323, 329, 335, 342, 348,
354, 361, 367, 373, 380, 386, 392, 398,
};
#endif
int vp9_quantizer_to_qindex(int quantizer, vpx_bit_depth_t bit_depth) {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
return quantizer_to_qindex[quantizer];
case VPX_BITS_10:
return quantizer_to_qindex_10[quantizer];
case VPX_BITS_12:
return quantizer_to_qindex_12[quantizer];
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
return quantizer_to_qindex[quantizer];
#endif
}
int vp9_qindex_to_quantizer(int qindex) {
int vp9_qindex_to_quantizer(int qindex, vpx_bit_depth_t bit_depth) {
int quantizer;
const int *table = quantizer_to_qindex;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
switch (bit_depth) {
case VPX_BITS_8:
break;
case VPX_BITS_10:
table = quantizer_to_qindex_10;
break;
case VPX_BITS_12:
table = quantizer_to_qindex_12;
break;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
#endif
for (quantizer = 0; quantizer < 64; ++quantizer)
if (quantizer_to_qindex[quantizer] >= qindex)
if (table[quantizer] >= qindex)
return quantizer;
return 63;

28
vp9/encoder/vp9_quantize.h
View File

@@ -19,21 +19,21 @@ extern "C" {
#endif
typedef struct {
DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE_MAX][8]);
#if CONFIG_ALPHA
DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, a_quant_shift[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, a_zbin[QINDEX_RANGE_MAX][8]);
DECLARE_ALIGNED(16, int16_t, a_round[QINDEX_RANGE_MAX][8]);
#endif
} QUANTS;
@@ -53,9 +53,9 @@ void vp9_init_quantizer(struct VP9_COMP *cpi);
void vp9_set_quantizer(struct VP9Common *cm, int q);
int vp9_quantizer_to_qindex(int quantizer);
int vp9_quantizer_to_qindex(int quantizer, vpx_bit_depth_t bit_depth);
int vp9_qindex_to_quantizer(int qindex);
int vp9_qindex_to_quantizer(int qindex, vpx_bit_depth_t bit_depth);
#ifdef __cplusplus
} // extern "C"

260
vp9/encoder/vp9_ratectrl.c
View File

@@ -15,6 +15,8 @@
#include <stdlib.h>
#include <string.h>
#include "./vpx_config.h"
#include "vpx_mem/vpx_mem.h"
#include "vp9/common/vp9_alloccommon.h"
@@ -42,13 +44,52 @@
#define FRAME_OVERHEAD_BITS 200
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
#define ASSIGN_MINQ_TABLE(bit_depth, name) \
do { \
switch (bit_depth) { \
case VPX_BITS_8: \
name = name##_8; \
break; \
case VPX_BITS_10: \
name = name##_10; \
break; \
case VPX_BITS_12: \
name = name##_12; \
break; \
default: \
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10" \
" or VPX_BITS_12"); \
} \
} while (0)
#else
#define ASSIGN_MINQ_TABLE(bit_depth, name) \
do { \
name = name##_8; \
} while (0)
#endif
// Tables relating active max Q to active min Q
static int kf_low_motion_minq[QINDEX_RANGE];
static int kf_high_motion_minq[QINDEX_RANGE];
static int arfgf_low_motion_minq[QINDEX_RANGE];
static int arfgf_high_motion_minq[QINDEX_RANGE];
static int inter_minq[QINDEX_RANGE];
static int rtc_minq[QINDEX_RANGE];
static int kf_low_motion_minq_8[QINDEX_RANGE];
static int kf_high_motion_minq_8[QINDEX_RANGE];
static int arfgf_low_motion_minq_8[QINDEX_RANGE];
static int arfgf_high_motion_minq_8[QINDEX_RANGE];
static int inter_minq_8[QINDEX_RANGE];
static int rtc_minq_8[QINDEX_RANGE];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
static int kf_low_motion_minq_10[QINDEX_RANGE_10];
static int kf_high_motion_minq_10[QINDEX_RANGE_10];
static int arfgf_low_motion_minq_10[QINDEX_RANGE_10];
static int arfgf_high_motion_minq_10[QINDEX_RANGE_10];
static int inter_minq_10[QINDEX_RANGE_10];
static int rtc_minq_10[QINDEX_RANGE_10];
static int kf_low_motion_minq_12[QINDEX_RANGE_12];
static int kf_high_motion_minq_12[QINDEX_RANGE_12];
static int arfgf_low_motion_minq_12[QINDEX_RANGE_12];
static int arfgf_high_motion_minq_12[QINDEX_RANGE_12];
static int inter_minq_12[QINDEX_RANGE_12];
static int rtc_minq_12[QINDEX_RANGE_12];
#endif
static int gf_high = 2000;
static int gf_low = 400;
static int kf_high = 5000;
@@ -58,8 +99,10 @@ static int kf_low = 400;
// formulaic approach to facilitate easier adjustment of the Q tables.
// The formulae were derived from computing a 3rd order polynomial best
// fit to the original data (after plotting real maxq vs minq (not q index))
static int get_minq_index(double maxq, double x3, double x2, double x1) {
static int get_minq_index(double maxq, double x3, double x2, double x1,
vpx_bit_depth_t bit_depth) {
int i;
int range = vp9_get_qindex_range(bit_depth);
const double minqtarget = MIN(((x3 * maxq + x2) * maxq + x1) * maxq,
maxq);
@@ -68,48 +111,79 @@ static int get_minq_index(double maxq, double x3, double x2, double x1) {
if (minqtarget <= 2.0)
return 0;
for (i = 0; i < QINDEX_RANGE; i++)
if (minqtarget <= vp9_convert_qindex_to_q(i))
for (i = 0; i < range; i++)
if (minqtarget <= vp9_convert_qindex_to_q(i, bit_depth))
return i;
return QINDEX_RANGE - 1;
return range - 1;
}
static void init_minq_luts(int *kf_low_m, int *kf_high_m,
int *arfgf_low, int *arfgf_high,
int *inter, int *rtc, vpx_bit_depth_t bit_depth) {
int i;
int range = vp9_get_qindex_range(bit_depth);
for (i = 0; i < range; i++) {
const double maxq = vp9_convert_qindex_to_q(i, bit_depth);
kf_low_m[i] = get_minq_index(maxq, 0.000001, -0.0004, 0.125, bit_depth);
kf_high_m[i] = get_minq_index(maxq, 0.000002, -0.0012, 0.50, bit_depth);
arfgf_low[i] = get_minq_index(maxq, 0.0000015, -0.0009, 0.30, bit_depth);
arfgf_high[i] = get_minq_index(maxq, 0.0000021, -0.00125, 0.50, bit_depth);
inter[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.90, bit_depth);
rtc[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.70, bit_depth);
}
}
void vp9_rc_init_minq_luts() {
int i;
for (i = 0; i < QINDEX_RANGE; i++) {
const double maxq = vp9_convert_qindex_to_q(i);
kf_low_motion_minq[i] = get_minq_index(maxq, 0.000001, -0.0004, 0.125);
kf_high_motion_minq[i] = get_minq_index(maxq, 0.000002, -0.0012, 0.50);
arfgf_low_motion_minq[i] = get_minq_index(maxq, 0.0000015, -0.0009, 0.30);
arfgf_high_motion_minq[i] = get_minq_index(maxq, 0.0000021, -0.00125, 0.50);
inter_minq[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.90);
rtc_minq[i] = get_minq_index(maxq, 0.00000271, -0.00113, 0.70);
}
init_minq_luts(kf_low_motion_minq_8, kf_high_motion_minq_8,
arfgf_low_motion_minq_8, arfgf_high_motion_minq_8,
inter_minq_8, rtc_minq_8, VPX_BITS_8);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
init_minq_luts(kf_low_motion_minq_10, kf_high_motion_minq_10,
arfgf_low_motion_minq_10, arfgf_high_motion_minq_10,
inter_minq_10, rtc_minq_10, VPX_BITS_10);
init_minq_luts(kf_low_motion_minq_12, kf_high_motion_minq_12,
arfgf_low_motion_minq_12, arfgf_high_motion_minq_12,
inter_minq_12, rtc_minq_12, VPX_BITS_12);
#endif
}
// These functions use formulaic calculations to make playing with the
// quantizer tables easier. If necessary they can be replaced by lookup
// tables if and when things settle down in the experimental bitstream
double vp9_convert_qindex_to_q(int qindex) {
double vp9_convert_qindex_to_q(int qindex, vpx_bit_depth_t bit_depth) {
// Convert the index to a real Q value (scaled down to match old Q values)
return vp9_ac_quant(qindex, 0, VPX_BITS_8) / 4.0;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
return vp9_ac_quant(qindex, 0, bit_depth) / 4.0;
case VPX_BITS_10:
return vp9_ac_quant(qindex, 0, bit_depth) / 16.0;
case VPX_BITS_12:
return vp9_ac_quant(qindex, 0, bit_depth) / 64.0;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
return vp9_ac_quant(qindex, 0, bit_depth) / 4.0;
#endif
}
int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex,
double correction_factor) {
const double q = vp9_convert_qindex_to_q(qindex);
double correction_factor, vpx_bit_depth_t bit_depth) {
const double q = vp9_convert_qindex_to_q(qindex, bit_depth);
int enumerator = frame_type == KEY_FRAME ? 3300000 : 2250000;
// q based adjustment to baseline enumerator
enumerator += (int)(enumerator * q) >> 12;
return (int)(0.5 + (enumerator * correction_factor / q));
}
static int estimate_bits_at_q(FRAME_TYPE frame_type, int q, int mbs,
double correction_factor) {
const int bpm = (int)(vp9_rc_bits_per_mb(frame_type, q, correction_factor));
double correction_factor,
vpx_bit_depth_t bit_depth) {
const int bpm = (int)(vp9_rc_bits_per_mb(frame_type, q, correction_factor,
bit_depth));
return ((uint64_t)bpm * mbs) >> BPER_MB_NORMBITS;
}
@@ -230,7 +304,7 @@ void vp9_rc_init(const VP9EncoderConfig *oxcf, int pass, RATE_CONTROL *rc) {
rc->ni_frames = 0;
rc->tot_q = 0.0;
rc->avg_q = vp9_convert_qindex_to_q(oxcf->worst_allowed_q);
rc->avg_q = vp9_convert_qindex_to_q(oxcf->worst_allowed_q, oxcf->bit_depth);
rc->rate_correction_factor = 1.0;
rc->key_frame_rate_correction_factor = 1.0;
@@ -321,7 +395,8 @@ void vp9_rc_update_rate_correction_factors(VP9_COMP *cpi, int damp_var) {
// Stay in double to avoid int overflow when values are large
projected_size_based_on_q = estimate_bits_at_q(cm->frame_type,
cm->base_qindex, cm->MBs,
rate_correction_factor);
rate_correction_factor,
cm->bit_depth);
// Work out a size correction factor.
if (projected_size_based_on_q > 0)
correction_factor = (100 * cpi->rc.projected_frame_size) /
@@ -383,7 +458,8 @@ int vp9_rc_regulate_q(const VP9_COMP *cpi, int target_bits_per_frame,
do {
const int bits_per_mb_at_this_q = (int)vp9_rc_bits_per_mb(cm->frame_type, i,
correction_factor);
correction_factor,
cm->bit_depth);
if (bits_per_mb_at_this_q <= target_bits_per_mb) {
if ((target_bits_per_mb - bits_per_mb_at_this_q) <= last_error)
@@ -499,6 +575,17 @@ static int rc_pick_q_and_bounds_one_pass_cbr(const VP9_COMP *cpi,
int active_best_quality;
int active_worst_quality = calc_active_worst_quality_one_pass_cbr(cpi);
int q;
int *kf_low_motion_minq;
int *kf_high_motion_minq;
int *arfgf_low_motion_minq;
int *arfgf_high_motion_minq;
int *rtc_minq;
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_high_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_high_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, rtc_minq);
if (frame_is_intra_only(cm)) {
active_best_quality = rc->best_quality;
@@ -507,9 +594,10 @@ static int rc_pick_q_and_bounds_one_pass_cbr(const VP9_COMP *cpi,
// based on the ambient Q to reduce the risk of popping.
if (rc->this_key_frame_forced) {
int qindex = rc->last_boosted_qindex;
double last_boosted_q = vp9_convert_qindex_to_q(qindex);
double last_boosted_q = vp9_convert_qindex_to_q(qindex, cm->bit_depth);
int delta_qindex = vp9_compute_qdelta(rc, last_boosted_q,
(last_boosted_q * 0.75));
(last_boosted_q * 0.75),
cm->bit_depth);
active_best_quality = MAX(qindex + delta_qindex, rc->best_quality);
} else if (cm->current_video_frame > 0) {
// not first frame of one pass and kf_boost is set
@@ -529,9 +617,10 @@ static int rc_pick_q_and_bounds_one_pass_cbr(const VP9_COMP *cpi,
// Convert the adjustment factor to a qindex delta
// on active_best_quality.
q_val = vp9_convert_qindex_to_q(active_best_quality);
q_val = vp9_convert_qindex_to_q(active_best_quality, cm->bit_depth);
active_best_quality += vp9_compute_qdelta(rc, q_val,
q_val * q_adj_factor);
q_val * q_adj_factor,
cm->bit_depth);
}
} else if (!rc->is_src_frame_alt_ref &&
!cpi->use_svc &&
@@ -580,7 +669,8 @@ static int rc_pick_q_and_bounds_one_pass_cbr(const VP9_COMP *cpi,
int qdelta = 0;
vp9_clear_system_state();
qdelta = vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type,
active_worst_quality, 2.0);
active_worst_quality, 2.0,
cm->bit_depth);
*top_index = active_worst_quality + qdelta;
*top_index = (*top_index > *bottom_index) ? *top_index : *bottom_index;
}
@@ -632,6 +722,22 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
int active_best_quality;
int active_worst_quality = calc_active_worst_quality_one_pass_vbr(cpi);
int q;
#if !CONFIG_MULTIPLE_ARF
int *kf_low_motion_minq;
int *kf_high_motion_minq;
#endif
int *arfgf_low_motion_minq;
int *arfgf_high_motion_minq;
int *inter_minq;
#if !CONFIG_MULTIPLE_ARF
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_high_motion_minq);
#endif
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_high_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, inter_minq);
if (frame_is_intra_only(cm)) {
active_best_quality = rc->best_quality;
@@ -641,9 +747,10 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
// based on the ambient Q to reduce the risk of popping.
if (rc->this_key_frame_forced) {
int qindex = rc->last_boosted_qindex;
double last_boosted_q = vp9_convert_qindex_to_q(qindex);
double last_boosted_q = vp9_convert_qindex_to_q(qindex, cm->bit_depth);
int delta_qindex = vp9_compute_qdelta(rc, last_boosted_q,
last_boosted_q * 0.75);
last_boosted_q * 0.75,
cm->bit_depth);
active_best_quality = MAX(qindex + delta_qindex, rc->best_quality);
} else if (cm->current_video_frame > 0) {
// not first frame of one pass and kf_boost is set
@@ -663,16 +770,17 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
// Convert the adjustment factor to a qindex delta
// on active_best_quality.
q_val = vp9_convert_qindex_to_q(active_best_quality);
q_val = vp9_convert_qindex_to_q(active_best_quality, cm->bit_depth);
active_best_quality += vp9_compute_qdelta(rc, q_val,
q_val * q_adj_factor);
q_val * q_adj_factor,
cm->bit_depth);
}
#else
double current_q;
// Force the KF quantizer to be 30% of the active_worst_quality.
current_q = vp9_convert_qindex_to_q(active_worst_quality);
current_q = vp9_convert_qindex_to_q(active_worst_quality, cm->bit_depth);
active_best_quality = active_worst_quality
+ vp9_compute_qdelta(rc, current_q, current_q * 0.3);
+ vp9_compute_qdelta(rc, current_q, current_q * 0.3, cm->bit_depth);
#endif
} else if (!rc->is_src_frame_alt_ref &&
(cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) {
@@ -748,11 +856,13 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
!rc->this_key_frame_forced &&
!(cm->current_video_frame == 0)) {
qdelta = vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type,
active_worst_quality, 2.0);
active_worst_quality, 2.0,
cm->bit_depth);
} else if (!rc->is_src_frame_alt_ref &&
(cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) {
qdelta = vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type,
active_worst_quality, 1.75);
active_worst_quality, 1.75,
cm->bit_depth);
}
*top_index = active_worst_quality + qdelta;
*top_index = (*top_index > *bottom_index) ? *top_index : *bottom_index;
@@ -780,12 +890,13 @@ static int rc_pick_q_and_bounds_one_pass_vbr(const VP9_COMP *cpi,
if (cpi->multi_arf_enabled && (cm->frame_type != KEY_FRAME) &&
cpi->oxcf.rc_mode != RC_MODE_CONSTANT_QUALITY) {
double new_q;
double current_q = vp9_convert_qindex_to_q(active_worst_quality);
double current_q = vp9_convert_qindex_to_q(active_worst_quality,
cm->bit_depth);
int level = cpi->this_frame_weight;
assert(level >= 0);
new_q = current_q * (1.0 - (0.2 * (cpi->max_arf_level - level)));
q = active_worst_quality +
vp9_compute_qdelta(rc, current_q, new_q);
vp9_compute_qdelta(rc, current_q, new_q, cm->bit_depth);
*bottom_index = q;
*top_index = q;
@@ -810,6 +921,21 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
int active_best_quality;
int active_worst_quality = cpi->twopass.active_worst_quality;
int q;
#if !CONFIG_MULTIPLE_ARF
int *kf_low_motion_minq;
int *kf_high_motion_minq;
#endif
int *arfgf_low_motion_minq;
int *arfgf_high_motion_minq;
int *inter_minq;
#if !CONFIG_MULTIPLE_ARF
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, kf_high_motion_minq);
#endif
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_low_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, arfgf_high_motion_minq);
ASSIGN_MINQ_TABLE(cm->bit_depth, inter_minq);
if (frame_is_intra_only(cm) || vp9_is_upper_layer_key_frame(cpi)) {
#if !CONFIG_MULTIPLE_ARF
@@ -818,9 +944,10 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
// based on the ambient Q to reduce the risk of popping.
if (rc->this_key_frame_forced) {
int qindex = rc->last_boosted_qindex;
double last_boosted_q = vp9_convert_qindex_to_q(qindex);
double last_boosted_q = vp9_convert_qindex_to_q(qindex, cm->bit_depth);
int delta_qindex = vp9_compute_qdelta(rc, last_boosted_q,
last_boosted_q * 0.75);
last_boosted_q * 0.75,
cm->bit_depth);
active_best_quality = MAX(qindex + delta_qindex, rc->best_quality);
} else {
// Not forced keyframe.
@@ -843,16 +970,17 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
// Convert the adjustment factor to a qindex delta
// on active_best_quality.
q_val = vp9_convert_qindex_to_q(active_best_quality);
q_val = vp9_convert_qindex_to_q(active_best_quality, cm->bit_depth);
active_best_quality += vp9_compute_qdelta(rc, q_val,
q_val * q_adj_factor);
q_val * q_adj_factor,
cm->bit_depth);
}
#else
double current_q;
// Force the KF quantizer to be 30% of the active_worst_quality.
current_q = vp9_convert_qindex_to_q(active_worst_quality);
current_q = vp9_convert_qindex_to_q(active_worst_quality, cm->bit_depth);
active_best_quality = active_worst_quality
+ vp9_compute_qdelta(rc, current_q, current_q * 0.3);
+ vp9_compute_qdelta(rc, current_q, current_q * 0.3, cm->bit_depth);
#endif
} else if (!rc->is_src_frame_alt_ref &&
(cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) {
@@ -924,12 +1052,14 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
if ((cm->frame_type == KEY_FRAME || vp9_is_upper_layer_key_frame(cpi)) &&
!rc->this_key_frame_forced) {
qdelta = vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type,
active_worst_quality, 2.0);
active_worst_quality, 2.0,
cm->bit_depth);
} else if (!rc->is_src_frame_alt_ref &&
(oxcf->rc_mode != RC_MODE_CBR) &&
(cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame)) {
qdelta = vp9_compute_qdelta_by_rate(&cpi->rc, cm->frame_type,
active_worst_quality, 1.75);
active_worst_quality, 1.75,
cm->bit_depth);
}
*top_index = active_worst_quality + qdelta;
*top_index = (*top_index > *bottom_index) ? *top_index : *bottom_index;
@@ -957,12 +1087,13 @@ static int rc_pick_q_and_bounds_two_pass(const VP9_COMP *cpi,
if (cpi->multi_arf_enabled && (cm->frame_type != KEY_FRAME) &&
cpi->oxcf.rc_mode != RC_MODE_CONSTANT_QUALITY) {
double new_q;
double current_q = vp9_convert_qindex_to_q(active_worst_quality);
double current_q = vp9_convert_qindex_to_q(active_worst_quality,
cm->bit_depth);
int level = cpi->this_frame_weight;
assert(level >= 0);
new_q = current_q * (1.0 - (0.2 * (cpi->max_arf_level - level)));
q = active_worst_quality +
vp9_compute_qdelta(rc, current_q, new_q);
vp9_compute_qdelta(rc, current_q, new_q, cm->bit_depth);
*bottom_index = q;
*top_index = q;
@@ -1098,7 +1229,7 @@ void vp9_rc_postencode_update(VP9_COMP *cpi, uint64_t bytes_used) {
rc->avg_frame_qindex[INTER_FRAME] =
ROUND_POWER_OF_TWO(3 * rc->avg_frame_qindex[INTER_FRAME] + qindex, 2);
rc->ni_frames++;
rc->tot_q += vp9_convert_qindex_to_q(qindex);
rc->tot_q += vp9_convert_qindex_to_q(qindex, cm->bit_depth);
rc->avg_q = rc->tot_q / rc->ni_frames;
// Calculate the average Q for normal inter frames (not key or GFU frames).
rc->ni_tot_qi += qindex;
@@ -1347,7 +1478,8 @@ void vp9_rc_get_one_pass_cbr_params(VP9_COMP *cpi) {
rc->baseline_gf_interval = INT_MAX;
}
int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget) {
int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget,
vpx_bit_depth_t bit_depth) {
int start_index = rc->worst_quality;
int target_index = rc->worst_quality;
int i;
@@ -1355,14 +1487,14 @@ int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget) {
// Convert the average q value to an index.
for (i = rc->best_quality; i < rc->worst_quality; ++i) {
start_index = i;
if (vp9_convert_qindex_to_q(i) >= qstart)
if (vp9_convert_qindex_to_q(i, bit_depth) >= qstart)
break;
}
// Convert the q target to an index
for (i = rc->best_quality; i < rc->worst_quality; ++i) {
target_index = i;
if (vp9_convert_qindex_to_q(i) >= qtarget)
if (vp9_convert_qindex_to_q(i, bit_depth) >= qtarget)
break;
}
@@ -1370,12 +1502,14 @@ int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget) {
}
int vp9_compute_qdelta_by_rate(const RATE_CONTROL *rc, FRAME_TYPE frame_type,
int qindex, double rate_target_ratio) {
int qindex, double rate_target_ratio,
vpx_bit_depth_t bit_depth) {
int target_index = rc->worst_quality;
int i;
// Look up the current projected bits per block for the base index
const int base_bits_per_mb = vp9_rc_bits_per_mb(frame_type, qindex, 1.0);
const int base_bits_per_mb = vp9_rc_bits_per_mb(frame_type, qindex, 1.0,
bit_depth);
// Find the target bits per mb based on the base value and given ratio.
const int target_bits_per_mb = (int)(rate_target_ratio * base_bits_per_mb);
@@ -1383,7 +1517,7 @@ int vp9_compute_qdelta_by_rate(const RATE_CONTROL *rc, FRAME_TYPE frame_type,
// Convert the q target to an index
for (i = rc->best_quality; i < rc->worst_quality; ++i) {
target_index = i;
if (vp9_rc_bits_per_mb(frame_type, i, 1.0) <= target_bits_per_mb )
if (vp9_rc_bits_per_mb(frame_type, i, 1.0, bit_depth) <= target_bits_per_mb)
break;
}

11
vp9/encoder/vp9_ratectrl.h
View File

@@ -13,6 +13,7 @@
#define VP9_ENCODER_VP9_RATECTRL_H_
#include "vpx/vpx_integer.h"
#include "vpx/vpx_codec.h"
#include "vp9/common/vp9_blockd.h"
@@ -93,7 +94,7 @@ struct VP9EncoderConfig;
void vp9_rc_init(const struct VP9EncoderConfig *oxcf, int pass,
RATE_CONTROL *rc);
double vp9_convert_qindex_to_q(int qindex);
double vp9_convert_qindex_to_q(int qindex, vpx_bit_depth_t bit_depth);
void vp9_rc_init_minq_luts();
@@ -156,7 +157,7 @@ int vp9_rc_regulate_q(const struct VP9_COMP *cpi, int target_bits_per_frame,
// Estimates bits per mb for a given qindex and correction factor.
int vp9_rc_bits_per_mb(FRAME_TYPE frame_type, int qindex,
double correction_factor);
double correction_factor, vpx_bit_depth_t bit_depth);
// Clamping utilities for bitrate targets for iframes and pframes.
int vp9_rc_clamp_iframe_target_size(const struct VP9_COMP *const cpi,
@@ -169,12 +170,14 @@ void vp9_rc_set_frame_target(struct VP9_COMP *cpi, int target);
// Computes a q delta (in "q index" terms) to get from a starting q value
// to a target q value
int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget);
int vp9_compute_qdelta(const RATE_CONTROL *rc, double qstart, double qtarget,
vpx_bit_depth_t bit_depth);
// Computes a q delta (in "q index" terms) to get from a starting q value
// to a value that should equate to the given rate ratio.
int vp9_compute_qdelta_by_rate(const RATE_CONTROL *rc, FRAME_TYPE frame_type,
int qindex, double rate_target_ratio);
int qindex, double rate_target_ratio,
vpx_bit_depth_t bit_depth);
void vp9_rc_update_framerate(struct VP9_COMP *cpi);

164
vp9/encoder/vp9_rdopt.c
View File

@@ -14,6 +14,7 @@
#include <stdio.h>
#include "./vp9_rtcd.h"
#include "./vpx_config.h"
#include "vpx_mem/vpx_mem.h"
@@ -34,6 +35,7 @@
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_encoder.h"
#include "vp9/encoder/vp9_mcomp.h"
#include "vp9/encoder/vp9_pickmode.h"
#include "vp9/encoder/vp9_quantize.h"
#include "vp9/encoder/vp9_ratectrl.h"
#include "vp9/encoder/vp9_rdopt.h"
@@ -201,26 +203,62 @@ static const uint8_t rd_iifactor[32] = {
// 3* dc_qlookup[Q]*dc_qlookup[Q];
/* values are now correlated to quantizer */
static int sad_per_bit16lut[QINDEX_RANGE];
static int sad_per_bit4lut[QINDEX_RANGE];
static int sad_per_bit16lut_8[QINDEX_RANGE];
static int sad_per_bit4lut_8[QINDEX_RANGE];
void vp9_init_me_luts() {
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
static int sad_per_bit16lut_10[QINDEX_RANGE_10];
static int sad_per_bit4lut_10[QINDEX_RANGE_10];
static int sad_per_bit16lut_12[QINDEX_RANGE_12];
static int sad_per_bit4lut_12[QINDEX_RANGE_12];
#endif
static void init_me_luts_bd(int *bit16lut, int *bit4lut, int range,
vpx_bit_depth_t bit_depth) {
int i;
// Initialize the sad lut tables using a formulaic calculation for now
// This is to make it easier to resolve the impact of experimental changes
// to the quantizer tables.
for (i = 0; i < QINDEX_RANGE; i++) {
const double q = vp9_convert_qindex_to_q(i);
sad_per_bit16lut[i] = (int)(0.0418 * q + 2.4107);
sad_per_bit4lut[i] = (int)(0.063 * q + 2.742);
for (i = 0; i < range; i++) {
const double q = vp9_convert_qindex_to_q(i, bit_depth);
bit16lut[i] = (int)(0.0418 * q + 2.4107);
bit4lut[i] = (int)(0.063 * q + 2.742);
}
}
void vp9_init_me_luts() {
init_me_luts_bd(sad_per_bit16lut_8, sad_per_bit4lut_8, QINDEX_RANGE,
VPX_BITS_8);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
init_me_luts_bd(sad_per_bit16lut_10, sad_per_bit4lut_10, QINDEX_RANGE_10,
VPX_BITS_10);
init_me_luts_bd(sad_per_bit16lut_12, sad_per_bit4lut_12, QINDEX_RANGE_12,
VPX_BITS_12);
#endif
}
int vp9_compute_rd_mult(const VP9_COMP *cpi, int qindex) {
const int q = vp9_dc_quant(qindex, 0, VPX_BITS_8);
int rdmult;
const int64_t q = vp9_dc_quant(qindex, 0, cpi->common.bit_depth);
// TODO(debargha): Adjust the function below
int rdmult = 88 * q * q / 25;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (cpi->common.bit_depth) {
case VPX_BITS_8:
rdmult = 88 * q * q / 25;
break;
case VPX_BITS_10:
rdmult = ROUND_POWER_OF_TWO(88 * q * q / 25, 4);
break;
case VPX_BITS_12:
rdmult = ROUND_POWER_OF_TWO(88 * q * q / 25, 8);
break;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
rdmult = 88 * q * q / 25;
#endif
if (cpi->pass == 2 && (cpi->common.frame_type != KEY_FRAME)) {
if (cpi->twopass.next_iiratio > 31)
rdmult += (rdmult * rd_iifactor[31]) >> 4;
@@ -230,16 +268,52 @@ int vp9_compute_rd_mult(const VP9_COMP *cpi, int qindex) {
return rdmult;
}
static int compute_rd_thresh_factor(int qindex) {
static int compute_rd_thresh_factor(int qindex, vpx_bit_depth_t bit_depth) {
double q;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (bit_depth) {
case VPX_BITS_8:
q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0;
break;
case VPX_BITS_10:
q = vp9_dc_quant(qindex, 0, VPX_BITS_10) / 16.0;
break;
case VPX_BITS_12:
q = vp9_dc_quant(qindex, 0, VPX_BITS_12) / 64.0;
break;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
(void) bit_depth;
q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0;
#endif
// TODO(debargha): Adjust the function below
const int q = (int)(pow(vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0,
RD_THRESH_POW) * 5.12);
return MAX(q, 8);
return MAX((int)(pow(q, RD_THRESH_POW) * 5.12), 8);
}
void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex) {
cpi->mb.sadperbit16 = sad_per_bit16lut[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut[qindex];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
switch (cpi->common.bit_depth) {
case VPX_BITS_8:
cpi->mb.sadperbit16 = sad_per_bit16lut_8[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut_8[qindex];
break;
case VPX_BITS_10:
cpi->mb.sadperbit16 = sad_per_bit16lut_10[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut_10[qindex];
break;
case VPX_BITS_12:
cpi->mb.sadperbit16 = sad_per_bit16lut_12[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut_12[qindex];
break;
default:
assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
}
#else
cpi->mb.sadperbit16 = sad_per_bit16lut_8[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut_8[qindex];
#endif
}
static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
@@ -271,10 +345,11 @@ static void set_block_thresholds(const VP9_COMMON *cm, RD_OPT *rd) {
int i, bsize, segment_id;
for (segment_id = 0; segment_id < MAX_SEGMENTS; ++segment_id) {
const int qindex = clamp(vp9_get_qindex(&cm->seg, segment_id,
cm->base_qindex) + cm->y_dc_delta_q,
0, MAXQ);
const int q = compute_rd_thresh_factor(qindex);
const int qindex = clamp(
vp9_get_qindex(&cm->seg, segment_id, cm->base_qindex, cm->bit_depth) +
cm->y_dc_delta_q, 0, vp9_get_maxq(cm->bit_depth));
const int q = compute_rd_thresh_factor(qindex, cm->bit_depth);
for (bsize = 0; bsize < BLOCK_SIZES; ++bsize) {
// Threshold here seems unnecessarily harsh but fine given actual
@@ -495,7 +570,7 @@ static void model_rd_for_sb(VP9_COMP *cpi, BLOCK_SIZE bsize,
} else {
int rate;
int64_t dist;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
vp9_model_rd_from_var_lapndz(sse, 1 << num_pels_log2_lookup[bs],
pd->dequant[1] >> (xd->bps - 5),
@@ -554,7 +629,7 @@ static void model_rd_for_sb_y_tx(VP9_COMP *cpi, BLOCK_SIZE bsize,
&pd->dst.buf[j * pd->dst.stride + k], pd->dst.stride,
&sse);
// sse works better than var, since there is no dc prediction used
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
vp9_model_rd_from_var_lapndz(sse, t * t,
pd->dequant[1] >> (xd->bps - 5),
@@ -646,10 +721,25 @@ static INLINE int cost_coeffs(MACROBLOCK *x,
uint8_t token_cache[32 * 32];
int pt = combine_entropy_contexts(*A, *L);
int c, cost;
const TOKENVALUE *dct_value_tokens;
const int16_t *dct_value_cost;
// Check for consistency of tx_size with mode info
assert(type == PLANE_TYPE_Y ? mbmi->tx_size == tx_size
: get_uv_tx_size(mbmi) == tx_size);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
if (xd->bps > 8) {
dct_value_tokens = vp9_dct_value_tokens_high_ptr;
dct_value_cost = vp9_dct_value_cost_high_ptr;
} else {
dct_value_tokens = vp9_dct_value_tokens_ptr;
dct_value_cost = vp9_dct_value_cost_ptr;
}
#else
dct_value_tokens = vp9_dct_value_tokens_ptr;
dct_value_cost = vp9_dct_value_cost_ptr;
#endif
if (eob == 0) {
// single eob token
cost = token_costs[0][0][pt][EOB_TOKEN];
@@ -659,8 +749,8 @@ static INLINE int cost_coeffs(MACROBLOCK *x,
// dc token
int v = qcoeff[0];
int prev_t = vp9_dct_value_tokens_ptr[v].token;
cost = (*token_costs)[0][pt][prev_t] + vp9_dct_value_cost_ptr[v];
int prev_t = dct_value_tokens[v].token;
cost = (*token_costs)[0][pt][prev_t] + dct_value_cost[v];
token_cache[0] = vp9_pt_energy_class[prev_t];
++token_costs;
@@ -670,12 +760,12 @@ static INLINE int cost_coeffs(MACROBLOCK *x,
int t;
v = qcoeff[rc];
t = vp9_dct_value_tokens_ptr[v].token;
t = dct_value_tokens[v].token;
if (use_fast_coef_costing) {
cost += (*token_costs)[!prev_t][!prev_t][t] + vp9_dct_value_cost_ptr[v];
cost += (*token_costs)[!prev_t][!prev_t][t] + dct_value_cost[v];
} else {
pt = get_coef_context(nb, token_cache, c);
cost += (*token_costs)[!prev_t][pt][t] + vp9_dct_value_cost_ptr[v];
cost += (*token_costs)[!prev_t][pt][t] + dct_value_cost[v];
token_cache[rc] = vp9_pt_energy_class[t];
}
prev_t = t;
@@ -1235,7 +1325,7 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4,
so->scan, so->neighbors,
cpi->sf.use_fast_coef_costing);
#if CONFIG_HIGH_TRANSFORMS
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
distortion += vp9_high_block_error(coeff,
BLOCK_OFFSET(pd->dqcoeff, block), 16, &unused,
xd->bps) >> 2;
@@ -3109,7 +3199,7 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
// Calculate threshold according to dequant value.
thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
const int shift = 2 * xd->bps - 16;
if (shift > 0)
@@ -3132,7 +3222,7 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
unsigned int thresh_dc;
thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
const int shift = 2 * xd->bps - 16;
if (shift > 0)
@@ -3349,8 +3439,9 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
int skip_uv[TX_SIZES];
PREDICTION_MODE mode_uv[TX_SIZES];
int64_t mode_distortions[MB_MODE_COUNT] = {-1};
int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q,
VPX_BITS_8);
int intra_cost_penalty = vp9_get_intra_cost_penalty(cm->base_qindex,
cm->y_dc_delta_q,
cm->bit_depth);
const int bws = num_8x8_blocks_wide_lookup[bsize] / 2;
const int bhs = num_8x8_blocks_high_lookup[bsize] / 2;
int best_skip2 = 0;
@@ -3754,7 +3845,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
int scale = 4;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
qstep >>= (xd->bps - 8);
}
@@ -3961,8 +4052,9 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
int64_t dist_uv;
int skip_uv;
PREDICTION_MODE mode_uv = DC_PRED;
int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q,
VPX_BITS_8);
int intra_cost_penalty = vp9_get_intra_cost_penalty(cm->base_qindex,
cm->y_dc_delta_q,
cm->bit_depth);
int_mv seg_mvs[4][MAX_REF_FRAMES];
b_mode_info best_bmodes[4];
int best_skip2 = 0;
@@ -4418,7 +4510,7 @@ int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
int scale = 4;
#if CONFIG_HIGH_TRANSFORMS && CONFIG_VP9_HIGH
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS
if (xd->cur_buf->flags & YV12_FLAG_HIGH) {
qstep >>= (xd->bps - 8);
}

4
vp9/encoder/vp9_temporal_filter.c
View File

@@ -733,10 +733,10 @@ void vp9_configure_arnr_filter(VP9_COMP *cpi,
// Adjust the strength based on active max q
if (cpi->common.current_video_frame > 1)
q = ((int)vp9_convert_qindex_to_q(
cpi->rc.avg_frame_qindex[INTER_FRAME]));
cpi->rc.avg_frame_qindex[INTER_FRAME], cpi->common.bit_depth));
else
q = ((int)vp9_convert_qindex_to_q(
cpi->rc.avg_frame_qindex[KEY_FRAME]));
cpi->rc.avg_frame_qindex[KEY_FRAME], cpi->common.bit_depth));
if (q > 16) {
cpi->active_arnr_strength = cpi->oxcf.arnr_strength;
} else {

85
vp9/encoder/vp9_tokenize.c
View File

@@ -13,6 +13,8 @@
#include <stdio.h>
#include <string.h>
#include "./vpx_config.h"
#include "vpx_mem/vpx_mem.h"
#include "vp9/common/vp9_entropy.h"
@@ -28,6 +30,14 @@ const TOKENVALUE *vp9_dct_value_tokens_ptr;
static int16_t dct_value_cost[DCT_MAX_VALUE * 2];
const int16_t *vp9_dct_value_cost_ptr;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static TOKENVALUE dct_value_tokens_high[DCT_MAX_VALUE_HIGH * 2];
const TOKENVALUE *vp9_dct_value_tokens_high_ptr;
static int16_t dct_value_cost_high[DCT_MAX_VALUE_HIGH * 2];
const int16_t *vp9_dct_value_cost_high_ptr;
#endif
// Array indices are identical to previously-existing CONTEXT_NODE indices
const vp9_tree_index vp9_coef_tree[TREE_SIZE(ENTROPY_TOKENS)] = {
-EOB_TOKEN, 2, // 0 = EOB
@@ -66,6 +76,14 @@ static const vp9_prob Pcat6[] = {
static vp9_tree_index cat1[2], cat2[4], cat3[6], cat4[8], cat5[10], cat6[28];
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
static const vp9_prob Pcat6_high[] = {
254, 254, 254, 254, 254, 254, 254, 252, 249,
243, 230, 196, 177, 153, 140, 133, 130, 129
};
static vp9_tree_index cat6_high[36];
#endif
static void init_bit_tree(vp9_tree_index *p, int n) {
int i = 0;
@@ -84,6 +102,9 @@ static void init_bit_trees() {
init_bit_tree(cat4, 4);
init_bit_tree(cat5, 5);
init_bit_tree(cat6, 14);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
init_bit_tree(cat6_high, 18);
#endif
}
const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS] = {
@@ -101,6 +122,23 @@ const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS] = {
{0, 0, 0, 0} // EOB_TOKEN
};
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
const vp9_extra_bit vp9_extra_bits_high[ENTROPY_TOKENS] = {
{0, 0, 0, 0}, // ZERO_TOKEN
{0, 0, 0, 1}, // ONE_TOKEN
{0, 0, 0, 2}, // TWO_TOKEN
{0, 0, 0, 3}, // THREE_TOKEN
{0, 0, 0, 4}, // FOUR_TOKEN
{cat1, Pcat1, 1, 5}, // CATEGORY1_TOKEN
{cat2, Pcat2, 2, 7}, // CATEGORY2_TOKEN
{cat3, Pcat3, 3, 11}, // CATEGORY3_TOKEN
{cat4, Pcat4, 4, 19}, // CATEGORY4_TOKEN
{cat5, Pcat5, 5, 35}, // CATEGORY5_TOKEN
{cat6_high, Pcat6_high, 18, 67}, // CATEGORY6_TOKEN
{0, 0, 0, 0} // EOB_TOKEN
};
#endif
struct vp9_token vp9_coef_encodings[ENTROPY_TOKENS];
void vp9_coef_tree_initialize() {
@@ -108,11 +146,9 @@ void vp9_coef_tree_initialize() {
vp9_tokens_from_tree(vp9_coef_encodings, vp9_coef_tree);
}
void vp9_tokenize_initialize() {
TOKENVALUE *const t = dct_value_tokens + DCT_MAX_VALUE;
const vp9_extra_bit *const e = vp9_extra_bits;
int i = -DCT_MAX_VALUE;
static void tokenize_init_one(TOKENVALUE *t, const vp9_extra_bit *const e,
int16_t *value_cost, int max_value) {
int i = -max_value;
int sign = 1;
do {
@@ -139,7 +175,7 @@ void vp9_tokenize_initialize() {
// initialize the cost for extra bits for all possible coefficient value.
{
int cost = 0;
const vp9_extra_bit *p = &vp9_extra_bits[t[i].token];
const vp9_extra_bit *p = &e[t[i].token];
if (p->base_val) {
const int extra = t[i].extra;
@@ -149,13 +185,27 @@ void vp9_tokenize_initialize() {
cost += treed_cost(p->tree, p->prob, extra >> 1, length);
cost += vp9_cost_bit(vp9_prob_half, extra & 1); /* sign */
dct_value_cost[i + DCT_MAX_VALUE] = cost;
value_cost[i] = cost;
}
}
} while (++i < DCT_MAX_VALUE);
} while (++i < max_value);
}
void vp9_tokenize_initialize() {
vp9_dct_value_tokens_ptr = dct_value_tokens + DCT_MAX_VALUE;
vp9_dct_value_cost_ptr = dct_value_cost + DCT_MAX_VALUE;
tokenize_init_one(dct_value_tokens + DCT_MAX_VALUE, vp9_extra_bits,
dct_value_cost + DCT_MAX_VALUE, DCT_MAX_VALUE);
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
vp9_dct_value_tokens_high_ptr = dct_value_tokens_high + DCT_MAX_VALUE_HIGH;
vp9_dct_value_cost_high_ptr = dct_value_cost_high + DCT_MAX_VALUE_HIGH;
tokenize_init_one(dct_value_tokens_high + DCT_MAX_VALUE_HIGH,
vp9_extra_bits_high,
dct_value_cost_high + DCT_MAX_VALUE_HIGH,
DCT_MAX_VALUE_HIGH);
#endif
}
struct tokenize_b_args {
@@ -177,7 +227,7 @@ static void set_entropy_context_b(int plane, int block, BLOCK_SIZE plane_bsize,
}
static INLINE void add_token(TOKENEXTRA **t, const vp9_prob *context_tree,
int16_t extra, uint8_t token,
int32_t extra, uint8_t token,
uint8_t skip_eob_node,
unsigned int *counts) {
(*t)->token = token;
@@ -234,6 +284,7 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
cpi->common.counts.eob_branch[tx_size][type][ref];
const uint8_t *const band = get_band_translate(tx_size);
const int seg_eob = get_tx_eob(&cpi->common.seg, segment_id, tx_size);
const TOKENVALUE *dct_value_tokens;
int aoff, loff;
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &aoff, &loff);
@@ -244,6 +295,15 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
scan = so->scan;
nb = so->neighbors;
c = 0;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
if (cpi->common.profile > PROFILE_1) {
dct_value_tokens = vp9_dct_value_tokens_high_ptr;
} else {
dct_value_tokens = vp9_dct_value_tokens_ptr;
}
#else
dct_value_tokens = vp9_dct_value_tokens_ptr;
#endif
while (c < eob) {
int v = 0;
int skip_eob = 0;
@@ -260,16 +320,15 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
pt = get_coef_context(nb, token_cache, c);
v = qcoeff[scan[c]];
}
add_token(&t, coef_probs[band[c]][pt],
vp9_dct_value_tokens_ptr[v].extra,
(uint8_t)vp9_dct_value_tokens_ptr[v].token,
dct_value_tokens[v].extra,
(uint8_t)dct_value_tokens[v].token,
(uint8_t)skip_eob,
counts[band[c]][pt]);
eob_branch[band[c]][pt] += !skip_eob;
token_cache[scan[c]] =
vp9_pt_energy_class[vp9_dct_value_tokens_ptr[v].token];
vp9_pt_energy_class[dct_value_tokens[v].token];
++c;
pt = get_coef_context(nb, token_cache, c);
}

15
vp9/encoder/vp9_tokenize.h
View File

@@ -26,12 +26,20 @@ void vp9_tokenize_initialize();
typedef struct {
int16_t token;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
int32_t extra;
#else
int16_t extra;
#endif
} TOKENVALUE;
typedef struct {
const vp9_prob *context_tree;
int16_t extra;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
int32_t extra;
#else
int16_t extra;
#endif
uint8_t token;
uint8_t skip_eob_node;
} TOKENEXTRA;
@@ -54,6 +62,11 @@ extern const int16_t *vp9_dct_value_cost_ptr;
*/
extern const TOKENVALUE *vp9_dct_value_tokens_ptr;
#if CONFIG_VP9_HIGH && CONFIG_HIGH_TRANSFORMS && CONFIG_HIGH_QUANT
extern const int16_t *vp9_dct_value_cost_high_ptr;
extern const TOKENVALUE *vp9_dct_value_tokens_high_ptr;
#endif
#ifdef __cplusplus
} // extern "C"
#endif

12
vp9/vp9_cx_iface.c
View File

@@ -346,9 +346,12 @@ static vpx_codec_err_t set_encoder_config(
oxcf->target_bandwidth = cfg->rc_target_bitrate;
oxcf->rc_max_intra_bitrate_pct = extra_cfg->rc_max_intra_bitrate_pct;
oxcf->best_allowed_q = vp9_quantizer_to_qindex(cfg->rc_min_quantizer);
oxcf->worst_allowed_q = vp9_quantizer_to_qindex(cfg->rc_max_quantizer);
oxcf->cq_level = vp9_quantizer_to_qindex(extra_cfg->cq_level);
oxcf->best_allowed_q = vp9_quantizer_to_qindex(cfg->rc_min_quantizer,
oxcf->bit_depth);
oxcf->worst_allowed_q = vp9_quantizer_to_qindex(cfg->rc_max_quantizer,
oxcf->bit_depth);
oxcf->cq_level = vp9_quantizer_to_qindex(extra_cfg->cq_level,
oxcf->bit_depth);
oxcf->fixed_q = -1;
oxcf->under_shoot_pct = cfg->rc_undershoot_pct;
@@ -490,7 +493,8 @@ static vpx_codec_err_t ctrl_get_param(vpx_codec_alg_priv_t *ctx, int ctrl_id,
switch (ctrl_id) {
MAP(VP8E_GET_LAST_QUANTIZER, vp9_get_quantizer(ctx->cpi));
MAP(VP8E_GET_LAST_QUANTIZER_64,
vp9_qindex_to_quantizer(vp9_get_quantizer(ctx->cpi)));
vp9_qindex_to_quantizer(vp9_get_quantizer(ctx->cpi),
ctx->oxcf.bit_depth));
}
return VPX_CODEC_OK;

3
vpxdec.c
View File

@@ -986,6 +986,9 @@ int main_loop(int argc, const char **argv_) {
// Fallback to 8bit
bit_depth = VPX_BITS_8;
}
// Default to codec bit depth if output bit depth not set
if (!out_bit_depth)
out_bit_depth = bit_depth * 2 + 8;
if (out_bit_depth != 8 &&
out_bit_depth != bit_depth * 2 + 8) {
fprintf(stderr, "Does not support bit-depth conversion to: %d.\n",