1 // SPDX-License-Identifier: MIT
3 * Copyright © 2021 Intel Corporation
6 #include <drm/display/drm_dsc.h>
8 #include "i915_utils.h"
9 #include "intel_qp_tables.h"
11 /* from BPP 6 to 24 in steps of 0.5 */
12 #define RC_RANGE_QP444_8BPC_MAX_NUM_BPP 37
14 /* from BPP 6 to 30 in steps of 0.5 */
15 #define RC_RANGE_QP444_10BPC_MAX_NUM_BPP 49
17 /* from BPP 6 to 36 in steps of 0.5 */
18 #define RC_RANGE_QP444_12BPC_MAX_NUM_BPP 61
20 /* from BPP 6 to 24 in steps of 0.5 */
21 #define RC_RANGE_QP420_8BPC_MAX_NUM_BPP 17
23 /* from BPP 6 to 30 in steps of 0.5 */
24 #define RC_RANGE_QP420_10BPC_MAX_NUM_BPP 23
26 /* from BPP 6 to 36 in steps of 0.5 */
27 #define RC_RANGE_QP420_12BPC_MAX_NUM_BPP 29
30 * These qp tables are as per the C model
31 * and it has the rows pointing to bpps which increment
33 * We do not support fractional bpps as of today,
34 * hence we would skip the fractional bpps during
35 * our references for qp calclulations.
37 static const u8 rc_range_minqp444_8bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_8BPC_MAX_NUM_BPP] = {
38 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
39 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
40 { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
41 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
42 { 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
43 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
44 { 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
45 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
46 { 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1,
47 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
48 { 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1,
49 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 },
50 { 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1,
51 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 },
52 { 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2,
53 2, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
54 { 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2,
55 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
56 { 6, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
57 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
58 { 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3,
59 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
60 { 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4,
61 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0 },
62 { 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4,
63 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0 },
64 { 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5,
65 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1 },
66 { 14, 14, 13, 13, 12, 12, 12, 12, 11, 11, 10, 10, 10, 10, 9, 9, 9, 8, 8,
67 8, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3 }
70 static const u8 rc_range_maxqp444_8bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_8BPC_MAX_NUM_BPP] = {
71 { 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0,
72 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
73 { 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1,
74 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
75 { 8, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1,
76 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
77 { 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2,
78 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
79 { 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 4, 4, 3, 2, 2, 2, 2, 2,
80 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
81 { 9, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3,
82 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1 },
83 { 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 4, 4, 3, 3, 3, 3, 3,
84 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1 },
85 { 10, 10, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 5, 5, 4, 4, 4, 4, 3,
86 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1 },
87 { 11, 11, 10, 10, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 5,
88 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1 },
89 { 12, 11, 11, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 6, 6, 5, 5, 5,
90 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1 },
91 { 12, 12, 11, 11, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 8, 7, 7, 6, 6, 6,
92 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1 },
93 { 12, 12, 12, 11, 11, 11, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 7, 7, 7,
94 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1 },
95 { 12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 9, 9, 9, 8, 8, 8, 7, 7, 7,
96 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1 },
97 { 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 9, 9, 8, 8, 8,
98 8, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2 },
99 { 15, 15, 14, 14, 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 9,
100 9, 9, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4 }
103 static const u8 rc_range_minqp444_10bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_10BPC_MAX_NUM_BPP] = {
104 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
105 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
107 { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1,
108 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
110 { 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2,
111 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
113 { 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3,
114 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
116 { 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3,
117 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
119 { 9, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4,
120 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 0, 0, 0,
122 { 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5,
123 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 0, 0,
125 { 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5,
126 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 0,
128 { 9, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5,
129 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1,
131 { 10, 9, 9, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6,
132 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1,
134 { 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6,
135 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1,
137 { 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8,
138 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2,
140 { 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
141 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2,
143 { 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11,
144 11, 11, 11, 10, 10, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4,
145 4, 3, 3, 3, 3, 2, 2, 2, 2, 1 },
146 { 18, 18, 17, 17, 16, 16, 16, 16, 15, 15, 14, 14, 14, 14, 13, 13, 13,
147 12, 12, 12, 11, 11, 11, 11, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7,
148 7, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3 }
151 static const u8 rc_range_maxqp444_10bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_10BPC_MAX_NUM_BPP] = {
152 { 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2,
153 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
155 { 10, 10, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3,
156 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
158 { 12, 11, 11, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 6, 6, 5, 5, 5, 4,
159 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
161 { 12, 12, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 7, 7, 6,
162 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1,
163 1, 0, 0, 0, 0, 0, 0 },
164 { 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 8, 8, 7,
165 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1,
166 1, 1, 1, 0, 0, 0, 0, 0 },
167 { 13, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 8, 8,
168 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2,
169 2, 2, 1, 1, 1, 1, 0, 0 },
170 { 13, 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 8, 8,
171 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2,
172 2, 2, 2, 1, 1, 1, 1, 1 },
173 { 14, 14, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 10, 9, 9,
174 8, 8, 8, 8, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3,
175 3, 2, 2, 2, 1, 1, 1, 1 },
176 { 15, 15, 14, 14, 13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 11, 10, 10, 9,
177 9, 9, 9, 9, 8, 8, 8, 8, 7, 7, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3,
178 3, 3, 2, 2, 2, 2, 1, 1 },
179 { 16, 15, 15, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 10,
180 10, 9, 9, 9, 9, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4,
181 4, 3, 3, 3, 2, 2, 2, 2, 1 },
182 { 16, 16, 15, 15, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 11, 11,
183 10, 10, 10, 9, 9, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5,
184 4, 4, 4, 3, 3, 3, 2, 2, 2, 2 },
185 { 16, 16, 16, 15, 15, 15, 14, 14, 14, 14, 13, 13, 13, 13, 12, 12, 12,
186 11, 11, 11, 10, 10, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5,
187 5, 4, 4, 4, 4, 3, 3, 2, 2, 2 },
188 { 16, 16, 16, 16, 15, 15, 15, 15, 15, 14, 14, 13, 13, 13, 12, 12, 12,
189 11, 11, 11, 10, 10, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5,
190 5, 4, 4, 4, 4, 3, 3, 3, 3, 2 },
191 { 17, 17, 17, 17, 16, 16, 15, 15, 15, 15, 14, 14, 14, 14, 13, 13, 12,
192 12, 12, 12, 11, 11, 10, 10, 10, 10, 9, 9, 8, 8, 8, 8, 7, 7, 6, 6, 6,
193 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2 },
194 { 19, 19, 18, 18, 17, 17, 17, 17, 16, 16, 15, 15, 15, 15, 14, 14, 14,
195 13, 13, 13, 12, 12, 12, 12, 11, 11, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8,
196 8, 8, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 4 }
199 static const u8 rc_range_minqp444_12bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_12BPC_MAX_NUM_BPP] = {
200 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
201 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
202 0, 0, 0, 0, 0, 0, 0, 0, 0 },
203 { 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2,
204 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
205 0, 0, 0, 0, 0, 0, 0, 0, 0 },
206 { 11, 10, 10, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 5, 5, 4, 4, 4, 3, 3, 3, 3,
207 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
208 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
209 { 11, 11, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 6, 6, 6, 6, 6, 5, 5, 5,
210 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 0,
211 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
212 { 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 9, 8, 7, 7, 7,
213 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1,
214 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
215 { 13, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 9, 9, 8, 8,
216 8, 8, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2,
217 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
218 { 13, 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 9, 9, 9, 9,
219 9, 9, 9, 8, 8, 8, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3,
220 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
221 { 13, 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10,
222 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4,
223 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0 },
224 { 13, 13, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
225 11, 11, 11, 10, 10, 10, 10, 9, 9, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5, 5,
226 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0 },
227 { 14, 13, 13, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
228 11, 11, 11, 10, 10, 10, 10, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5,
229 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 0 },
230 { 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12,
231 12, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 7, 7, 7,
232 6, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1 },
233 { 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
234 13, 12, 12, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8,
235 7, 7, 7, 7, 6, 6, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1 },
236 { 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
237 13, 12, 12, 12, 12, 12, 12, 11, 11, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8,
238 7, 7, 7, 7, 6, 6, 6, 6, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1 },
239 { 17, 17, 17, 17, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
240 15, 14, 14, 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 10, 10, 9, 9, 9, 9, 8, 8,
241 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 1 },
242 { 22, 22, 21, 21, 20, 20, 20, 20, 19, 19, 18, 18, 18, 18, 17, 17, 17, 16, 16,
243 16, 15, 15, 15, 15, 14, 14, 13, 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 11,
244 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 3 }
247 static const u8 rc_range_maxqp444_12bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_12BPC_MAX_NUM_BPP] = {
248 { 12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 9, 9, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4,
249 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
250 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
251 { 14, 14, 13, 13, 12, 12, 12, 12, 12, 12, 11, 11, 9, 9, 9, 8, 8, 7, 7, 7, 7, 5,
252 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1,
253 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
254 { 16, 15, 15, 14, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 10, 10, 9, 9,
255 9, 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1,
256 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
257 { 16, 16, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 11, 11, 10,
258 10, 10, 8, 8, 8, 8, 8, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 2,
259 2, 2, 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
260 { 17, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 13, 12, 12, 11, 10,
261 10, 10, 10, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3,
262 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
263 { 17, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 13, 12, 12, 11,
264 11, 11, 11, 9, 9, 9, 9, 8, 8, 8, 8, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 3,
265 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0 },
266 { 17, 17, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 13, 12, 12, 11,
267 11, 11, 11, 11, 10, 10, 10, 9, 9, 9, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5,
268 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 0 },
269 { 18, 18, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 14, 13, 13, 12,
270 12, 12, 12, 11, 11, 11, 11, 10, 10, 10, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6,
271 6, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1 },
272 { 19, 19, 18, 18, 17, 17, 17, 17, 17, 17, 16, 16, 16, 15, 15, 14, 14, 13, 13,
273 13, 13, 13, 12, 12, 12, 12, 11, 11, 10, 9, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6,
274 6, 6, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1 },
275 { 20, 19, 19, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 16, 16, 15, 14, 14, 13,
276 13, 13, 13, 12, 12, 12, 12, 11, 11, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7,
277 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1 },
278 { 20, 20, 19, 19, 18, 18, 18, 18, 18, 18, 17, 17, 17, 16, 16, 15, 15, 14, 14,
279 14, 13, 13, 12, 12, 12, 12, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9,
280 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2 },
281 { 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17, 17, 16, 16, 16, 15, 15,
282 15, 14, 14, 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 9, 9, 9,
283 9, 8, 8, 8, 8, 7, 7, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2 },
284 { 20, 20, 20, 20, 19, 19, 19, 19, 19, 18, 18, 17, 17, 17, 16, 16, 16, 15, 15,
285 15, 14, 14, 13, 13, 13, 13, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 9, 9, 9,
286 9, 8, 8, 8, 8, 7, 7, 7, 7, 6, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2 },
287 { 21, 21, 21, 21, 20, 20, 19, 19, 19, 19, 18, 18, 18, 18, 17, 17, 16, 16, 16,
288 16, 15, 15, 14, 14, 14, 14, 13, 13, 12, 12, 12, 12, 11, 11, 10, 10, 10, 10,
289 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 2 },
290 { 23, 23, 22, 22, 21, 21, 21, 21, 20, 20, 19, 19, 19, 19, 18, 18, 18, 17, 17,
291 17, 16, 16, 16, 16, 15, 15, 14, 14, 14, 14, 14, 13, 13, 12, 12, 12, 12, 12,
292 11, 11, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 5, 5, 4 }
295 static const u8 rc_range_minqp420_8bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_8BPC_MAX_NUM_BPP] = {
296 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
297 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
298 { 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
299 { 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
300 { 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
301 { 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
302 { 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
303 { 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 0 },
304 { 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 0 },
305 { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1 },
306 { 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 1, 1 },
307 { 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1 },
308 { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 1 },
309 { 9, 8, 8, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 3, 3, 3, 2 },
310 { 13, 12, 12, 11, 10, 10, 9, 8, 8, 7, 6, 6, 5, 5, 4, 4, 3 }
313 static const u8 rc_range_maxqp420_8bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_8BPC_MAX_NUM_BPP] = {
314 { 4, 4, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
315 { 4, 4, 4, 4, 4, 3, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
316 { 5, 5, 5, 5, 5, 4, 3, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
317 { 6, 6, 6, 6, 6, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 0, 0 },
318 { 7, 7, 7, 7, 7, 5, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 0 },
319 { 7, 7, 7, 7, 7, 6, 5, 4, 3, 3, 3, 2, 2, 2, 1, 1, 0 },
320 { 7, 7, 7, 7, 7, 6, 5, 4, 3, 3, 3, 3, 2, 2, 2, 1, 1 },
321 { 8, 8, 8, 8, 8, 7, 6, 5, 4, 4, 4, 3, 3, 2, 2, 2, 1 },
322 { 9, 9, 9, 8, 8, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1 },
323 { 10, 10, 9, 9, 9, 8, 7, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2 },
324 { 10, 10, 10, 9, 9, 8, 8, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2 },
325 { 11, 11, 10, 10, 9, 9, 8, 7, 7, 6, 6, 5, 5, 4, 3, 3, 2 },
326 { 11, 11, 11, 10, 9, 9, 9, 8, 7, 7, 6, 5, 5, 4, 4, 3, 2 },
327 { 13, 12, 12, 11, 10, 10, 9, 8, 8, 7, 6, 6, 5, 4, 4, 4, 3 },
328 { 14, 13, 13, 12, 11, 11, 10, 9, 9, 8, 7, 7, 6, 6, 5, 5, 4 }
331 static const u8 rc_range_minqp420_10bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_10BPC_MAX_NUM_BPP] = {
332 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
333 { 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
334 { 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
335 { 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0 },
336 { 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0 },
337 { 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 0, 0 },
338 { 7, 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 3, 2, 2, 2, 2, 1, 1, 1, 0 },
339 { 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 0 },
340 { 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 1, 1 },
341 { 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1 },
342 { 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1 },
343 { 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 6, 6, 5, 4, 4, 3, 3, 2, 1 },
344 { 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 5, 4, 4, 3, 3, 2, 1 },
345 { 13, 12, 12, 11, 11, 11, 11, 11, 11, 10, 9, 9, 8, 7, 7, 6, 5, 5, 4, 3, 3,
347 { 17, 16, 16, 15, 14, 14, 13, 12, 12, 11, 10, 10, 10, 9, 8, 8, 7, 6, 6, 5,
351 static const u8 rc_range_maxqp420_10bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_10BPC_MAX_NUM_BPP] = {
352 { 8, 8, 7, 6, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
353 { 8, 8, 8, 7, 6, 5, 4, 4, 3, 3, 3, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 },
354 { 9, 9, 9, 8, 8, 7, 6, 5, 4, 3, 3, 3, 3, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0 },
355 { 10, 10, 10, 9, 9, 8, 7, 6, 5, 4, 4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 0,
357 { 11, 11, 11, 10, 10, 8, 7, 6, 5, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1,
359 { 11, 11, 11, 10, 10, 9, 8, 7, 6, 6, 6, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1,
361 { 11, 11, 11, 11, 11, 10, 9, 8, 7, 7, 7, 6, 5, 5, 4, 3, 3, 3, 3, 2, 2, 2,
363 { 12, 12, 12, 12, 12, 11, 10, 9, 8, 8, 8, 7, 6, 5, 5, 4, 3, 3, 3, 2, 2,
365 { 13, 13, 13, 12, 12, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 5, 4, 4, 3, 3, 3,
367 { 14, 14, 13, 13, 13, 12, 11, 10, 9, 9, 9, 8, 8, 7, 7, 6, 5, 4, 4, 3, 3,
369 { 14, 14, 14, 13, 13, 12, 12, 11, 10, 10, 9, 9, 8, 8, 7, 6, 5, 5, 4, 4,
371 { 15, 15, 14, 14, 13, 13, 12, 11, 11, 10, 10, 9, 9, 8, 7, 7, 6, 5, 5, 4,
373 { 15, 15, 15, 14, 13, 13, 13, 12, 11, 11, 10, 9, 9, 8, 8, 7, 6, 5, 5, 4,
375 { 17, 16, 16, 15, 14, 14, 13, 12, 12, 11, 10, 10, 9, 8, 8, 7, 6, 6, 5, 4,
377 { 18, 17, 17, 16, 15, 15, 14, 13, 13, 12, 11, 11, 11, 10, 9, 9, 8, 7, 7,
381 static const u8 rc_range_minqp420_12bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_12BPC_MAX_NUM_BPP] = {
382 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
384 { 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0,
386 { 9, 8, 8, 7, 7, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 0, 0, 0, 0, 0, 0,
388 { 10, 9, 9, 8, 8, 8, 7, 7, 6, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 0, 0, 0,
390 { 11, 10, 10, 10, 10, 9, 9, 8, 7, 6, 6, 6, 6, 5, 5, 4, 3, 3, 3, 2, 2, 1,
391 0, 0, 0, 0, 0, 0, 0 },
392 { 11, 11, 11, 11, 11, 10, 10, 9, 9, 9, 9, 8, 7, 6, 5, 5, 4, 4, 3, 3, 3, 2,
393 1, 1, 0, 0, 0, 0, 0 },
394 { 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 9, 8, 8, 7, 6, 5, 5, 5, 5, 4, 3, 3,
395 2, 1, 1, 1, 1, 1, 0 },
396 { 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 9, 8, 8, 8, 7, 6, 6, 5, 4, 4,
397 3, 2, 2, 1, 1, 1, 1, 1 },
398 { 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 5,
399 5, 4, 4, 2, 2, 1, 1, 1, 1 },
400 { 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6,
401 5, 4, 4, 3, 2, 2, 1, 1, 1 },
402 { 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7,
403 6, 5, 4, 3, 3, 2, 2, 1, 1 },
404 { 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 11, 10, 10, 9, 8, 8,
405 7, 7, 6, 5, 4, 3, 3, 2, 2, 1 },
406 { 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8,
407 7, 7, 6, 5, 4, 4, 3, 2, 2, 1 },
408 { 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 13, 13, 12, 11, 11, 10, 9, 9, 8,
409 8, 7, 6, 6, 5, 4, 4, 3, 3, 2 },
410 { 21, 20, 20, 19, 18, 18, 17, 16, 16, 15, 14, 14, 14, 13, 12, 12, 11, 10,
411 10, 10, 9, 8, 8, 7, 6, 6, 5, 5, 4 }
414 static const u8 rc_range_maxqp420_12bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP420_12BPC_MAX_NUM_BPP] = {
415 { 11, 10, 9, 8, 6, 6, 5, 5, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0,
417 { 12, 11, 11, 10, 9, 8, 7, 7, 6, 6, 5, 5, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1,
418 1, 0, 0, 0, 0, 0, 0 },
419 { 13, 12, 12, 11, 11, 10, 9, 8, 7, 6, 6, 6, 5, 5, 4, 3, 3, 2, 1, 1, 1, 1,
420 1, 0, 0, 0, 0, 0, 0 },
421 { 14, 13, 13, 12, 12, 11, 10, 9, 8, 7, 7, 6, 6, 5, 5, 4, 3, 3, 2, 2, 2, 1,
422 1, 1, 0, 0, 0, 0, 0 },
423 { 15, 14, 14, 13, 13, 11, 10, 9, 8, 7, 7, 7, 7, 6, 6, 5, 4, 4, 4, 3, 3, 2,
424 1, 1, 1, 0, 0, 0, 0 },
425 { 15, 15, 15, 14, 14, 13, 12, 11, 10, 10, 10, 9, 8, 7, 6, 6, 5, 5, 4, 4,
426 4, 3, 2, 2, 1, 1, 0, 0, 0 },
427 { 15, 15, 15, 15, 15, 14, 13, 12, 11, 11, 11, 10, 9, 8, 7, 6, 6, 6, 6, 5,
428 4, 4, 3, 2, 2, 2, 1, 1, 0 },
429 { 16, 16, 16, 16, 16, 15, 14, 13, 12, 12, 12, 11, 10, 9, 9, 8, 7, 7, 6, 5,
430 5, 4, 3, 3, 2, 2, 2, 1, 1 },
431 { 17, 17, 17, 16, 16, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8, 7,
432 6, 6, 5, 5, 3, 3, 2, 2, 1, 1 },
433 { 18, 18, 17, 17, 17, 16, 15, 14, 13, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8,
434 7, 6, 5, 5, 4, 3, 3, 2, 2, 1 },
435 { 18, 18, 18, 17, 17, 16, 16, 15, 14, 14, 13, 13, 12, 12, 11, 10, 9, 9, 8,
436 8, 7, 6, 5, 4, 4, 3, 3, 2, 2 },
437 { 19, 19, 18, 18, 17, 17, 16, 15, 15, 14, 14, 13, 13, 12, 11, 11, 10, 9,
438 9, 8, 8, 7, 6, 5, 4, 4, 3, 3, 2 },
439 { 19, 19, 19, 18, 17, 17, 17, 16, 15, 15, 14, 13, 13, 12, 12, 11, 10, 9,
440 9, 8, 8, 7, 6, 5, 5, 4, 3, 3, 2 },
441 { 21, 20, 20, 19, 18, 18, 17, 16, 16, 15, 14, 14, 13, 12, 12, 11, 10, 10,
442 9, 9, 8, 7, 7, 6, 5, 5, 4, 4, 3 },
443 { 22, 21, 21, 20, 19, 19, 18, 17, 17, 16, 15, 15, 15, 14, 13, 13, 12, 11,
444 11, 11, 10, 9, 9, 8, 7, 7, 6, 6, 5 }
447 #define PARAM_TABLE(_minmax, _bpc, _row, _col, _is_420) do { \
448 if (bpc == (_bpc)) { \
450 return rc_range_##_minmax##qp420_##_bpc##bpc[_row][_col]; \
452 return rc_range_##_minmax##qp444_##_bpc##bpc[_row][_col]; \
456 u8 intel_lookup_range_min_qp(int bpc, int buf_i, int bpp_i, bool is_420)
458 PARAM_TABLE(min, 8, buf_i, bpp_i, is_420);
459 PARAM_TABLE(min, 10, buf_i, bpp_i, is_420);
460 PARAM_TABLE(min, 12, buf_i, bpp_i, is_420);
466 u8 intel_lookup_range_max_qp(int bpc, int buf_i, int bpp_i, bool is_420)
468 PARAM_TABLE(max, 8, buf_i, bpp_i, is_420);
469 PARAM_TABLE(max, 10, buf_i, bpp_i, is_420);
470 PARAM_TABLE(max, 12, buf_i, bpp_i, is_420);