Lines Matching refs:dc

946 void ff_vp8_luma_dc_wht_mmi(int16_t block[4][4][16], int16_t dc[16])
953         MMI_LDC1(%[ftmp0], %[dc], 0x00)
954         MMI_LDC1(%[ftmp1], %[dc], 0x08)
955         MMI_LDC1(%[ftmp2], %[dc], 0x10)
956         MMI_LDC1(%[ftmp3], %[dc], 0x18)
965         MMI_SDC1(%[ftmp0], %[dc], 0x00)
966         MMI_SDC1(%[ftmp1], %[dc], 0x08)
967         MMI_SDC1(%[ftmp2], %[dc], 0x10)
968         MMI_SDC1(%[ftmp3], %[dc], 0x18)
975         : [dc]"r"((uint8_t*)dc)
979     block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3;
980     block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3;
981     block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3;
982     block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3;
984     block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3;
985     block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3;
986     block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3;
987     block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3;
989     block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3;
990     block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3;
991     block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3;
992     block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3;
994     block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3;
995     block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3;
996     block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3;
997     block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3;
1001         MMI_SDC1(%[ftmp0], %[dc], 0x00)
1002         MMI_SDC1(%[ftmp0], %[dc], 0x08)
1003         MMI_SDC1(%[ftmp0], %[dc], 0x10)
1004         MMI_SDC1(%[ftmp0], %[dc], 0x18)
1007         : [dc]"r"((uint8_t *)dc)
1013     t00 = dc[0] + dc[12];
1014     t10 = dc[1] + dc[13];
1015     t20 = dc[2] + dc[14];
1016     t30 = dc[3] + dc[15];
1018     t03 = dc[0] - dc[12];
1019     t13 = dc[1] - dc[13];
1020     t23 = dc[2] - dc[14];
1021     t33 = dc[3] - dc[15];
1023     t01 = dc[4] + dc[ 8];
1024     t11 = dc[5] + dc[ 9];
1025     t21 = dc[6] + dc[10];
1026     t31 = dc[7] + dc[11];
1028     t02 = dc[4] - dc[ 8];
1029     t12 = dc[5] - dc[ 9];
1030     t22 = dc[6] - dc[10];
1031     t32 = dc[7] - dc[11];
1033     dc[ 0] = t00 + t01;
1034     dc[ 1] = t10 + t11;
1035     dc[ 2] = t20 + t21;
1036     dc[ 3] = t30 + t31;
1038     dc[ 4] = t03 + t02;
1039     dc[ 5] = t13 + t12;
1040     dc[ 6] = t23 + t22;
1041     dc[ 7] = t33 + t32;
1043     dc[ 8] = t00 - t01;
1044     dc[ 9] = t10 - t11;
1045     dc[10] = t20 - t21;
1046     dc[11] = t30 - t31;
1048     dc[12] = t03 - t02;
1049     dc[13] = t13 - t12;
1050     dc[14] = t23 - t22;
1051     dc[15] = t33 - t32;
1053     block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3;
1054     block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3;
1055     block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3;
1056     block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3;
1058     block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3;
1059     block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3;
1060     block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3;
1061     block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3;
1063     block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3;
1064     block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3;
1065     block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3;
1066     block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3;
1068     block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3;
1069     block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3;
1070     block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3;
1071     block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3;
1073     AV_ZERO64(dc + 0);
1074     AV_ZERO64(dc + 4);
1075     AV_ZERO64(dc + 8);
1076     AV_ZERO64(dc + 12);
1080 void ff_vp8_luma_dc_wht_dc_mmi(int16_t block[4][4][16], int16_t dc[16])
1082     int val = (dc[0] + 3) >> 3;
1084     dc[0] = 0;
1276     int dc = (block[0] + 4) >> 3;
1284         "mtc1       %[dc],      %[ftmp5]                            \n\t"
1313           [dc]"r"(dc)
1317     int i, dc = (block[0] + 4) >> 3;
1322         dst[0] = av_clip_uint8(dst[0] + dc);
1323         dst[1] = av_clip_uint8(dst[1] + dc);
1324         dst[2] = av_clip_uint8(dst[2] + dc);
1325         dst[3] = av_clip_uint8(dst[3] + dc);