Skip to content

F
ffmpeg.wasm-core
Commit d3ae4c65 authored by Vittorio Giovara's avatar Vittorio Giovara
Browse files
Options

dnxhddata: List the reused tables in a comment

parent fdd02188
Show whitespace changes
Inline Side-by-side
Showing with 38 additions and 10 deletions
libavcodec/dnxhddata.c
View file @ d3ae4c65
......@@ -23,6 +23,7 @@
#include "dnxhddata.h"
#include "libavutil/common.h"
/* Used in CID 1235, 1256 */
static const uint8_t dnxhd_1235_luma_weight[] = {
0, 32, 32, 32, 33, 35, 38, 39,
32, 33, 32, 33, 36, 36, 39, 42,
......@@ -45,6 +46,7 @@ static const uint8_t dnxhd_1235_chroma_weight[] = {
74, 84, 75, 78, 90, 85, 73, 73
};
/* Used in CID 1237, 1253 */
static const uint8_t dnxhd_1237_luma_weight[] = {
0, 32, 33, 34, 34, 36, 37, 36,
36, 37, 38, 38, 38, 39, 41, 44,
......@@ -56,6 +58,7 @@ static const uint8_t dnxhd_1237_luma_weight[] = {
97, 100, 104, 102, 98, 98, 99, 99,
};
/* Used in CID 1237, 1253 */
static const uint8_t dnxhd_1237_chroma_weight[] = {
0, 32, 36, 39, 39, 38, 39, 41,
45, 51, 57, 58, 53, 48, 47, 51,
......@@ -253,14 +256,17 @@ static const uint8_t dnxhd_1258_chroma_weight[] = {
74, 74, 90, 100, 128, 125, 116, 116,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
/* Used in CID 1237, 1242, 1253 */
static const uint16_t dnxhd_1237_ac_codes[257] = {
0, 1, 4, 5, 12, 26, 27, 56,
57, 58, 59, 120, 121, 244, 245, 246,
......@@ -297,6 +303,7 @@ static const uint16_t dnxhd_1237_ac_codes[257] = {
65535,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_ac_bits[257] = {
2, 2, 3, 3, 4, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8,
8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11,
......@@ -317,6 +324,7 @@ static const uint8_t dnxhd_1237_ac_bits[257] = {
16,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_ac_level[257] = {
1, 1, 2, 0, 3, 4, 2, 5, 6, 7, 3, 8, 9, 10, 11, 12,
4, 5, 13, 14, 15, 16, 6, 17, 18, 19, 20, 21, 7, 22, 23, 24,
......@@ -337,6 +345,7 @@ static const uint8_t dnxhd_1237_ac_level[257] = {
64,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_ac_run_flag[257] = {
0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0,
......@@ -357,6 +366,7 @@ static const uint8_t dnxhd_1237_ac_run_flag[257] = {
1,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_ac_index_flag[257] = {
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, 0, 0, 0, 0, 0, 0,
......@@ -377,6 +387,7 @@ static const uint8_t dnxhd_1237_ac_index_flag[257] = {
1,
};
/* Used in CID 1237, 1242, 1253 */
static const uint16_t dnxhd_1237_run_codes[62] = {
0, 4, 10, 11, 24, 25, 26, 54,
55, 56, 57, 58, 118, 119, 240, 482,
......@@ -388,6 +399,7 @@ static const uint16_t dnxhd_1237_run_codes[62] = {
1018, 1019, 1020, 1021, 1022, 1023,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_run_bits[62] = {
1, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 8, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10,
......@@ -395,6 +407,7 @@ static const uint8_t dnxhd_1237_run_bits[62] = {
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
};
/* Used in CID 1237, 1242, 1253 */
static const uint8_t dnxhd_1237_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 53, 57, 58, 59, 60, 61, 62, 22, 23, 24, 25,
......@@ -402,14 +415,17 @@ static const uint8_t dnxhd_1237_run[62] = {
42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56,
};
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
/* Used in CID 1238, 1243 */
static const uint16_t dnxhd_1238_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
......@@ -446,6 +462,7 @@ static const uint16_t dnxhd_1238_ac_codes[257] = {
65535,
};
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10,
......@@ -466,6 +483,7 @@ static const uint8_t dnxhd_1238_ac_bits[257] = {
16,
};
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_ac_level[257] = {
1, 1, 2, 3, 0, 4, 5, 2, 6, 7, 8, 3, 9, 10, 11, 4,
12, 13, 14, 15, 16, 5, 17, 18, 19, 20, 21, 22, 6, 7, 23, 24,
......@@ -486,6 +504,7 @@ static const uint8_t dnxhd_1238_ac_level[257] = {
64,
}; /* 0 is EOB */
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_ac_run_flag[257] = {
0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
......@@ -506,6 +525,7 @@ static const uint8_t dnxhd_1238_ac_run_flag[257] = {
1,
};
/* Used in CID 1238, 1243 */
static const uint8_t dnxhd_1238_ac_index_flag[257] = {
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, 0, 0, 0, 0, 0, 0,
......@@ -526,7 +546,7 @@ static const uint8_t dnxhd_1238_ac_index_flag[257] = {
1,
};
/* Used in CID 1235, 1238, 1241 */
/* Used in CID 1235, 1238, 1241, 1256 */
static const uint16_t dnxhd_1235_run_codes[62] = {
0, 4, 10, 11, 24, 25, 26, 27,
56, 57, 58, 59, 120, 242, 486, 487,
......@@ -538,7 +558,7 @@ static const uint16_t dnxhd_1235_run_codes[62] = {
1018, 1019, 1020, 1021, 1022, 1023,
};
/* Used in CID 1235, 1238, 1241 */
/* Used in CID 1235, 1238, 1241, 1243, 1256 */
static const uint8_t dnxhd_1235_run_bits[62] = {
1, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8, 9, 9,
9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
......@@ -553,17 +573,17 @@ static const uint8_t dnxhd_1238_run[62] = {
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_dc_codes[14] = {
10, 62, 11, 12, 13, 0, 1, 2, 3, 4, 14, 30, 126, 127,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_dc_bits[14] = {
4, 6, 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 7, 7,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint16_t dnxhd_1235_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
......@@ -600,7 +620,7 @@ static const uint16_t dnxhd_1235_ac_codes[257] = {
65535,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10,
......@@ -621,7 +641,7 @@ static const uint8_t dnxhd_1235_ac_bits[257] = {
16,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_ac_level[257] = {
1, 1, 2, 3, 0, 4, 5, 2, 6, 7, 8, 3, 9, 10, 11, 4,
12, 13, 14, 15, 16, 5, 17, 18, 19, 20, 21, 6, 7, 22, 23, 24,
......@@ -642,7 +662,7 @@ static const uint8_t dnxhd_1235_ac_level[257] = {
64,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_ac_run_flag[257] = {
0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,
0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
......@@ -663,7 +683,7 @@ static const uint8_t dnxhd_1235_ac_run_flag[257] = {
1,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_ac_index_flag[257] = {
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, 0, 0, 0, 0, 0, 0,
......@@ -684,7 +704,7 @@ static const uint8_t dnxhd_1235_ac_index_flag[257] = {
1,
};
/* Used in CID 1235, 1241 */
/* Used in CID 1235, 1241, 1256 */
static const uint8_t dnxhd_1235_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
18, 20, 17, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
......@@ -956,6 +976,7 @@ static const uint8_t dnxhd_1251_ac_index_flag[257] = {
1,
};
/* Used in CID 1251, 1252, 1258 */
static const uint16_t dnxhd_1251_run_codes[62] = {
0, 4, 5, 12, 26, 27, 28, 58,
118, 119, 120, 242, 486, 487, 976, 977,
......@@ -967,6 +988,7 @@ static const uint16_t dnxhd_1251_run_codes[62] = {
1018, 1019, 1020, 1021, 1022, 1023,
};
/* Used in CID 1251, 1252, 1258 */
static const uint8_t dnxhd_1251_run_bits[62] = {
1, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
......@@ -974,6 +996,7 @@ static const uint8_t dnxhd_1251_run_bits[62] = {
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
};
/* Used in CID 1251, 1252, 1258 */
static const uint8_t dnxhd_1251_run[62] = {
1, 2, 3, 4, 5, 6, 7, 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,
......@@ -989,6 +1012,7 @@ static const uint8_t dnxhd_1252_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
/* Used in CID 1252, 1258 */
static const uint16_t dnxhd_1252_ac_codes[257] = {
0, 1, 4, 10, 11, 12, 26, 27,
56, 57, 58, 118, 119, 120, 242, 243,
......@@ -1025,6 +1049,7 @@ static const uint16_t dnxhd_1252_ac_codes[257] = {
65535,
};
/* Used in CID 1252, 1258 */
static const uint8_t dnxhd_1252_ac_bits[257] = {
2, 2, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8,
8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10,
......@@ -1045,6 +1070,7 @@ static const uint8_t dnxhd_1252_ac_bits[257] = {
16,
};
/* Used in CID 1252, 1258 */
static const uint8_t dnxhd_1252_ac_level[257] = {
1, 1, 2, 3, 2, 0, 4, 5, 6, 7, 3, 8, 9, 10, 11, 12,
13, 14, 4, 5, 15, 16, 17, 18, 6, 19, 20, 21, 22, 23, 24, 7,
......@@ -1065,6 +1091,7 @@ static const uint8_t dnxhd_1252_ac_level[257] = {
64,
};
/* Used in CID 1252, 1258 */
static const uint8_t dnxhd_1252_ac_run_flag[257] = {
0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1,
......@@ -1085,6 +1112,7 @@ static const uint8_t dnxhd_1252_ac_run_flag[257] = {
1,
};
/* Used in CID 1252, 1258 */
static const uint8_t dnxhd_1252_ac_index_flag[257] = {
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, 0, 0, 0, 0, 0, 0,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment