Lines Matching refs:step
24 int16_t step[4]; in fdct4() local
27 step[0] = input[0] + input[3]; in fdct4()
28 step[1] = input[1] + input[2]; in fdct4()
29 step[2] = input[1] - input[2]; in fdct4()
30 step[3] = input[0] - input[3]; in fdct4()
32 temp1 = (step[0] + step[1]) * cospi_16_64; in fdct4()
33 temp2 = (step[0] - step[1]) * cospi_16_64; in fdct4()
36 temp1 = step[2] * cospi_24_64 + step[3] * cospi_8_64; in fdct4()
37 temp2 = -step[2] * cospi_8_64 + step[3] * cospi_24_64; in fdct4()
57 /*canbe16*/ int step[4]; in vp9_fdct4x4_c() local
77 step[0] = input[0] + input[3]; in vp9_fdct4x4_c()
78 step[1] = input[1] + input[2]; in vp9_fdct4x4_c()
79 step[2] = input[1] - input[2]; in vp9_fdct4x4_c()
80 step[3] = input[0] - input[3]; in vp9_fdct4x4_c()
81 temp1 = (step[0] + step[1]) * cospi_16_64; in vp9_fdct4x4_c()
82 temp2 = (step[0] - step[1]) * cospi_16_64; in vp9_fdct4x4_c()
85 temp1 = step[2] * cospi_24_64 + step[3] * cospi_8_64; in vp9_fdct4x4_c()
86 temp2 = -step[2] * cospi_8_64 + step[3] * cospi_24_64; in vp9_fdct4x4_c()
995 int step[32]; in dct32_1d() local
997 step[0] = input[0] + input[(32 - 1)]; in dct32_1d()
998 step[1] = input[1] + input[(32 - 2)]; in dct32_1d()
999 step[2] = input[2] + input[(32 - 3)]; in dct32_1d()
1000 step[3] = input[3] + input[(32 - 4)]; in dct32_1d()
1001 step[4] = input[4] + input[(32 - 5)]; in dct32_1d()
1002 step[5] = input[5] + input[(32 - 6)]; in dct32_1d()
1003 step[6] = input[6] + input[(32 - 7)]; in dct32_1d()
1004 step[7] = input[7] + input[(32 - 8)]; in dct32_1d()
1005 step[8] = input[8] + input[(32 - 9)]; in dct32_1d()
1006 step[9] = input[9] + input[(32 - 10)]; in dct32_1d()
1007 step[10] = input[10] + input[(32 - 11)]; in dct32_1d()
1008 step[11] = input[11] + input[(32 - 12)]; in dct32_1d()
1009 step[12] = input[12] + input[(32 - 13)]; in dct32_1d()
1010 step[13] = input[13] + input[(32 - 14)]; in dct32_1d()
1011 step[14] = input[14] + input[(32 - 15)]; in dct32_1d()
1012 step[15] = input[15] + input[(32 - 16)]; in dct32_1d()
1013 step[16] = -input[16] + input[(32 - 17)]; in dct32_1d()
1014 step[17] = -input[17] + input[(32 - 18)]; in dct32_1d()
1015 step[18] = -input[18] + input[(32 - 19)]; in dct32_1d()
1016 step[19] = -input[19] + input[(32 - 20)]; in dct32_1d()
1017 step[20] = -input[20] + input[(32 - 21)]; in dct32_1d()
1018 step[21] = -input[21] + input[(32 - 22)]; in dct32_1d()
1019 step[22] = -input[22] + input[(32 - 23)]; in dct32_1d()
1020 step[23] = -input[23] + input[(32 - 24)]; in dct32_1d()
1021 step[24] = -input[24] + input[(32 - 25)]; in dct32_1d()
1022 step[25] = -input[25] + input[(32 - 26)]; in dct32_1d()
1023 step[26] = -input[26] + input[(32 - 27)]; in dct32_1d()
1024 step[27] = -input[27] + input[(32 - 28)]; in dct32_1d()
1025 step[28] = -input[28] + input[(32 - 29)]; in dct32_1d()
1026 step[29] = -input[29] + input[(32 - 30)]; in dct32_1d()
1027 step[30] = -input[30] + input[(32 - 31)]; in dct32_1d()
1028 step[31] = -input[31] + input[(32 - 32)]; in dct32_1d()
1031 output[0] = step[0] + step[16 - 1]; in dct32_1d()
1032 output[1] = step[1] + step[16 - 2]; in dct32_1d()
1033 output[2] = step[2] + step[16 - 3]; in dct32_1d()
1034 output[3] = step[3] + step[16 - 4]; in dct32_1d()
1035 output[4] = step[4] + step[16 - 5]; in dct32_1d()
1036 output[5] = step[5] + step[16 - 6]; in dct32_1d()
1037 output[6] = step[6] + step[16 - 7]; in dct32_1d()
1038 output[7] = step[7] + step[16 - 8]; in dct32_1d()
1039 output[8] = -step[8] + step[16 - 9]; in dct32_1d()
1040 output[9] = -step[9] + step[16 - 10]; in dct32_1d()
1041 output[10] = -step[10] + step[16 - 11]; in dct32_1d()
1042 output[11] = -step[11] + step[16 - 12]; in dct32_1d()
1043 output[12] = -step[12] + step[16 - 13]; in dct32_1d()
1044 output[13] = -step[13] + step[16 - 14]; in dct32_1d()
1045 output[14] = -step[14] + step[16 - 15]; in dct32_1d()
1046 output[15] = -step[15] + step[16 - 16]; in dct32_1d()
1048 output[16] = step[16]; in dct32_1d()
1049 output[17] = step[17]; in dct32_1d()
1050 output[18] = step[18]; in dct32_1d()
1051 output[19] = step[19]; in dct32_1d()
1053 output[20] = dct_32_round((-step[20] + step[27]) * cospi_16_64); in dct32_1d()
1054 output[21] = dct_32_round((-step[21] + step[26]) * cospi_16_64); in dct32_1d()
1055 output[22] = dct_32_round((-step[22] + step[25]) * cospi_16_64); in dct32_1d()
1056 output[23] = dct_32_round((-step[23] + step[24]) * cospi_16_64); in dct32_1d()
1058 output[24] = dct_32_round((step[24] + step[23]) * cospi_16_64); in dct32_1d()
1059 output[25] = dct_32_round((step[25] + step[22]) * cospi_16_64); in dct32_1d()
1060 output[26] = dct_32_round((step[26] + step[21]) * cospi_16_64); in dct32_1d()
1061 output[27] = dct_32_round((step[27] + step[20]) * cospi_16_64); in dct32_1d()
1063 output[28] = step[28]; in dct32_1d()
1064 output[29] = step[29]; in dct32_1d()
1065 output[30] = step[30]; in dct32_1d()
1066 output[31] = step[31]; in dct32_1d()
1107 step[0] = output[0] + output[(8 - 1)]; in dct32_1d()
1108 step[1] = output[1] + output[(8 - 2)]; in dct32_1d()
1109 step[2] = output[2] + output[(8 - 3)]; in dct32_1d()
1110 step[3] = output[3] + output[(8 - 4)]; in dct32_1d()
1111 step[4] = -output[4] + output[(8 - 5)]; in dct32_1d()
1112 step[5] = -output[5] + output[(8 - 6)]; in dct32_1d()
1113 step[6] = -output[6] + output[(8 - 7)]; in dct32_1d()
1114 step[7] = -output[7] + output[(8 - 8)]; in dct32_1d()
1115 step[8] = output[8]; in dct32_1d()
1116 step[9] = output[9]; in dct32_1d()
1117 step[10] = dct_32_round((-output[10] + output[13]) * cospi_16_64); in dct32_1d()
1118 step[11] = dct_32_round((-output[11] + output[12]) * cospi_16_64); in dct32_1d()
1119 step[12] = dct_32_round((output[12] + output[11]) * cospi_16_64); in dct32_1d()
1120 step[13] = dct_32_round((output[13] + output[10]) * cospi_16_64); in dct32_1d()
1121 step[14] = output[14]; in dct32_1d()
1122 step[15] = output[15]; in dct32_1d()
1124 step[16] = output[16] + output[23]; in dct32_1d()
1125 step[17] = output[17] + output[22]; in dct32_1d()
1126 step[18] = output[18] + output[21]; in dct32_1d()
1127 step[19] = output[19] + output[20]; in dct32_1d()
1128 step[20] = -output[20] + output[19]; in dct32_1d()
1129 step[21] = -output[21] + output[18]; in dct32_1d()
1130 step[22] = -output[22] + output[17]; in dct32_1d()
1131 step[23] = -output[23] + output[16]; in dct32_1d()
1132 step[24] = -output[24] + output[31]; in dct32_1d()
1133 step[25] = -output[25] + output[30]; in dct32_1d()
1134 step[26] = -output[26] + output[29]; in dct32_1d()
1135 step[27] = -output[27] + output[28]; in dct32_1d()
1136 step[28] = output[28] + output[27]; in dct32_1d()
1137 step[29] = output[29] + output[26]; in dct32_1d()
1138 step[30] = output[30] + output[25]; in dct32_1d()
1139 step[31] = output[31] + output[24]; in dct32_1d()
1142 output[0] = step[0] + step[3]; in dct32_1d()
1143 output[1] = step[1] + step[2]; in dct32_1d()
1144 output[2] = -step[2] + step[1]; in dct32_1d()
1145 output[3] = -step[3] + step[0]; in dct32_1d()
1146 output[4] = step[4]; in dct32_1d()
1147 output[5] = dct_32_round((-step[5] + step[6]) * cospi_16_64); in dct32_1d()
1148 output[6] = dct_32_round((step[6] + step[5]) * cospi_16_64); in dct32_1d()
1149 output[7] = step[7]; in dct32_1d()
1150 output[8] = step[8] + step[11]; in dct32_1d()
1151 output[9] = step[9] + step[10]; in dct32_1d()
1152 output[10] = -step[10] + step[9]; in dct32_1d()
1153 output[11] = -step[11] + step[8]; in dct32_1d()
1154 output[12] = -step[12] + step[15]; in dct32_1d()
1155 output[13] = -step[13] + step[14]; in dct32_1d()
1156 output[14] = step[14] + step[13]; in dct32_1d()
1157 output[15] = step[15] + step[12]; in dct32_1d()
1159 output[16] = step[16]; in dct32_1d()
1160 output[17] = step[17]; in dct32_1d()
1161 output[18] = dct_32_round(step[18] * -cospi_8_64 + step[29] * cospi_24_64); in dct32_1d()
1162 output[19] = dct_32_round(step[19] * -cospi_8_64 + step[28] * cospi_24_64); in dct32_1d()
1163 output[20] = dct_32_round(step[20] * -cospi_24_64 + step[27] * -cospi_8_64); in dct32_1d()
1164 output[21] = dct_32_round(step[21] * -cospi_24_64 + step[26] * -cospi_8_64); in dct32_1d()
1165 output[22] = step[22]; in dct32_1d()
1166 output[23] = step[23]; in dct32_1d()
1167 output[24] = step[24]; in dct32_1d()
1168 output[25] = step[25]; in dct32_1d()
1169 output[26] = dct_32_round(step[26] * cospi_24_64 + step[21] * -cospi_8_64); in dct32_1d()
1170 output[27] = dct_32_round(step[27] * cospi_24_64 + step[20] * -cospi_8_64); in dct32_1d()
1171 output[28] = dct_32_round(step[28] * cospi_8_64 + step[19] * cospi_24_64); in dct32_1d()
1172 output[29] = dct_32_round(step[29] * cospi_8_64 + step[18] * cospi_24_64); in dct32_1d()
1173 output[30] = step[30]; in dct32_1d()
1174 output[31] = step[31]; in dct32_1d()
1177 step[0] = dct_32_round((output[0] + output[1]) * cospi_16_64); in dct32_1d()
1178 step[1] = dct_32_round((-output[1] + output[0]) * cospi_16_64); in dct32_1d()
1179 step[2] = dct_32_round(output[2] * cospi_24_64 + output[3] * cospi_8_64); in dct32_1d()
1180 step[3] = dct_32_round(output[3] * cospi_24_64 - output[2] * cospi_8_64); in dct32_1d()
1181 step[4] = output[4] + output[5]; in dct32_1d()
1182 step[5] = -output[5] + output[4]; in dct32_1d()
1183 step[6] = -output[6] + output[7]; in dct32_1d()
1184 step[7] = output[7] + output[6]; in dct32_1d()
1185 step[8] = output[8]; in dct32_1d()
1186 step[9] = dct_32_round(output[9] * -cospi_8_64 + output[14] * cospi_24_64); in dct32_1d()
1187 step[10] = dct_32_round(output[10] * -cospi_24_64 + output[13] * -cospi_8_64); in dct32_1d()
1188 step[11] = output[11]; in dct32_1d()
1189 step[12] = output[12]; in dct32_1d()
1190 step[13] = dct_32_round(output[13] * cospi_24_64 + output[10] * -cospi_8_64); in dct32_1d()
1191 step[14] = dct_32_round(output[14] * cospi_8_64 + output[9] * cospi_24_64); in dct32_1d()
1192 step[15] = output[15]; in dct32_1d()
1194 step[16] = output[16] + output[19]; in dct32_1d()
1195 step[17] = output[17] + output[18]; in dct32_1d()
1196 step[18] = -output[18] + output[17]; in dct32_1d()
1197 step[19] = -output[19] + output[16]; in dct32_1d()
1198 step[20] = -output[20] + output[23]; in dct32_1d()
1199 step[21] = -output[21] + output[22]; in dct32_1d()
1200 step[22] = output[22] + output[21]; in dct32_1d()
1201 step[23] = output[23] + output[20]; in dct32_1d()
1202 step[24] = output[24] + output[27]; in dct32_1d()
1203 step[25] = output[25] + output[26]; in dct32_1d()
1204 step[26] = -output[26] + output[25]; in dct32_1d()
1205 step[27] = -output[27] + output[24]; in dct32_1d()
1206 step[28] = -output[28] + output[31]; in dct32_1d()
1207 step[29] = -output[29] + output[30]; in dct32_1d()
1208 step[30] = output[30] + output[29]; in dct32_1d()
1209 step[31] = output[31] + output[28]; in dct32_1d()
1212 output[0] = step[0]; in dct32_1d()
1213 output[1] = step[1]; in dct32_1d()
1214 output[2] = step[2]; in dct32_1d()
1215 output[3] = step[3]; in dct32_1d()
1216 output[4] = dct_32_round(step[4] * cospi_28_64 + step[7] * cospi_4_64); in dct32_1d()
1217 output[5] = dct_32_round(step[5] * cospi_12_64 + step[6] * cospi_20_64); in dct32_1d()
1218 output[6] = dct_32_round(step[6] * cospi_12_64 + step[5] * -cospi_20_64); in dct32_1d()
1219 output[7] = dct_32_round(step[7] * cospi_28_64 + step[4] * -cospi_4_64); in dct32_1d()
1220 output[8] = step[8] + step[9]; in dct32_1d()
1221 output[9] = -step[9] + step[8]; in dct32_1d()
1222 output[10] = -step[10] + step[11]; in dct32_1d()
1223 output[11] = step[11] + step[10]; in dct32_1d()
1224 output[12] = step[12] + step[13]; in dct32_1d()
1225 output[13] = -step[13] + step[12]; in dct32_1d()
1226 output[14] = -step[14] + step[15]; in dct32_1d()
1227 output[15] = step[15] + step[14]; in dct32_1d()
1229 output[16] = step[16]; in dct32_1d()
1230 output[17] = dct_32_round(step[17] * -cospi_4_64 + step[30] * cospi_28_64); in dct32_1d()
1231 output[18] = dct_32_round(step[18] * -cospi_28_64 + step[29] * -cospi_4_64); in dct32_1d()
1232 output[19] = step[19]; in dct32_1d()
1233 output[20] = step[20]; in dct32_1d()
1234 output[21] = dct_32_round(step[21] * -cospi_20_64 + step[26] * cospi_12_64); in dct32_1d()
1235 output[22] = dct_32_round(step[22] * -cospi_12_64 + step[25] * -cospi_20_64); in dct32_1d()
1236 output[23] = step[23]; in dct32_1d()
1237 output[24] = step[24]; in dct32_1d()
1238 output[25] = dct_32_round(step[25] * cospi_12_64 + step[22] * -cospi_20_64); in dct32_1d()
1239 output[26] = dct_32_round(step[26] * cospi_20_64 + step[21] * cospi_12_64); in dct32_1d()
1240 output[27] = step[27]; in dct32_1d()
1241 output[28] = step[28]; in dct32_1d()
1242 output[29] = dct_32_round(step[29] * cospi_28_64 + step[18] * -cospi_4_64); in dct32_1d()
1243 output[30] = dct_32_round(step[30] * cospi_4_64 + step[17] * cospi_28_64); in dct32_1d()
1244 output[31] = step[31]; in dct32_1d()
1247 step[0] = output[0]; in dct32_1d()
1248 step[1] = output[1]; in dct32_1d()
1249 step[2] = output[2]; in dct32_1d()
1250 step[3] = output[3]; in dct32_1d()
1251 step[4] = output[4]; in dct32_1d()
1252 step[5] = output[5]; in dct32_1d()
1253 step[6] = output[6]; in dct32_1d()
1254 step[7] = output[7]; in dct32_1d()
1255 step[8] = dct_32_round(output[8] * cospi_30_64 + output[15] * cospi_2_64); in dct32_1d()
1256 step[9] = dct_32_round(output[9] * cospi_14_64 + output[14] * cospi_18_64); in dct32_1d()
1257 step[10] = dct_32_round(output[10] * cospi_22_64 + output[13] * cospi_10_64); in dct32_1d()
1258 step[11] = dct_32_round(output[11] * cospi_6_64 + output[12] * cospi_26_64); in dct32_1d()
1259 step[12] = dct_32_round(output[12] * cospi_6_64 + output[11] * -cospi_26_64); in dct32_1d()
1260 step[13] = dct_32_round(output[13] * cospi_22_64 + output[10] * -cospi_10_64); in dct32_1d()
1261 step[14] = dct_32_round(output[14] * cospi_14_64 + output[9] * -cospi_18_64); in dct32_1d()
1262 step[15] = dct_32_round(output[15] * cospi_30_64 + output[8] * -cospi_2_64); in dct32_1d()
1264 step[16] = output[16] + output[17]; in dct32_1d()
1265 step[17] = -output[17] + output[16]; in dct32_1d()
1266 step[18] = -output[18] + output[19]; in dct32_1d()
1267 step[19] = output[19] + output[18]; in dct32_1d()
1268 step[20] = output[20] + output[21]; in dct32_1d()
1269 step[21] = -output[21] + output[20]; in dct32_1d()
1270 step[22] = -output[22] + output[23]; in dct32_1d()
1271 step[23] = output[23] + output[22]; in dct32_1d()
1272 step[24] = output[24] + output[25]; in dct32_1d()
1273 step[25] = -output[25] + output[24]; in dct32_1d()
1274 step[26] = -output[26] + output[27]; in dct32_1d()
1275 step[27] = output[27] + output[26]; in dct32_1d()
1276 step[28] = output[28] + output[29]; in dct32_1d()
1277 step[29] = -output[29] + output[28]; in dct32_1d()
1278 step[30] = -output[30] + output[31]; in dct32_1d()
1279 step[31] = output[31] + output[30]; in dct32_1d()
1282 output[0] = step[0]; in dct32_1d()
1283 output[16] = step[1]; in dct32_1d()
1284 output[8] = step[2]; in dct32_1d()
1285 output[24] = step[3]; in dct32_1d()
1286 output[4] = step[4]; in dct32_1d()
1287 output[20] = step[5]; in dct32_1d()
1288 output[12] = step[6]; in dct32_1d()
1289 output[28] = step[7]; in dct32_1d()
1290 output[2] = step[8]; in dct32_1d()
1291 output[18] = step[9]; in dct32_1d()
1292 output[10] = step[10]; in dct32_1d()
1293 output[26] = step[11]; in dct32_1d()
1294 output[6] = step[12]; in dct32_1d()
1295 output[22] = step[13]; in dct32_1d()
1296 output[14] = step[14]; in dct32_1d()
1297 output[30] = step[15]; in dct32_1d()
1299 output[1] = dct_32_round(step[16] * cospi_31_64 + step[31] * cospi_1_64); in dct32_1d()
1300 output[17] = dct_32_round(step[17] * cospi_15_64 + step[30] * cospi_17_64); in dct32_1d()
1301 output[9] = dct_32_round(step[18] * cospi_23_64 + step[29] * cospi_9_64); in dct32_1d()
1302 output[25] = dct_32_round(step[19] * cospi_7_64 + step[28] * cospi_25_64); in dct32_1d()
1303 output[5] = dct_32_round(step[20] * cospi_27_64 + step[27] * cospi_5_64); in dct32_1d()
1304 output[21] = dct_32_round(step[21] * cospi_11_64 + step[26] * cospi_21_64); in dct32_1d()
1305 output[13] = dct_32_round(step[22] * cospi_19_64 + step[25] * cospi_13_64); in dct32_1d()
1306 output[29] = dct_32_round(step[23] * cospi_3_64 + step[24] * cospi_29_64); in dct32_1d()
1307 output[3] = dct_32_round(step[24] * cospi_3_64 + step[23] * -cospi_29_64); in dct32_1d()
1308 output[19] = dct_32_round(step[25] * cospi_19_64 + step[22] * -cospi_13_64); in dct32_1d()
1309 output[11] = dct_32_round(step[26] * cospi_11_64 + step[21] * -cospi_21_64); in dct32_1d()
1310 output[27] = dct_32_round(step[27] * cospi_27_64 + step[20] * -cospi_5_64); in dct32_1d()
1311 output[7] = dct_32_round(step[28] * cospi_7_64 + step[19] * -cospi_25_64); in dct32_1d()
1312 output[23] = dct_32_round(step[29] * cospi_23_64 + step[18] * -cospi_9_64); in dct32_1d()
1313 output[15] = dct_32_round(step[30] * cospi_15_64 + step[17] * -cospi_17_64); in dct32_1d()
1314 output[31] = dct_32_round(step[31] * cospi_31_64 + step[16] * -cospi_1_64); in dct32_1d()