Mercurial > hg > dmlib

comparison tools/lib64gfx.c @ 2171:a39bf85308e5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add helper function dmC64GetOpType() and use it to display operator type name instead of just number.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 11 Jun 2019 07:38:44 +0300
parents 9a9493809b3a
children de88333acc44
comparison
equal deleted inserted replaced
2170:7c4c9013e412 2171:a39bf85308e5
901 else 901 else
902 return NULL; 902 return NULL;
903 } 903 }
904 904
905 905
906 const char *dmC64GetOpType(const int type)
907 {
908 static const char *typeNames[DO_LAST] =
909 {
910 "COPY",
911 "SET_MEM",
912 "SET_OP",
913 "SET_MEM_HI",
914 "SET_MEM_LO",
915
916 "FUNC",
917 "CHAR_CFG",
918 };
919 if (type >= 0 && type < DO_LAST)
920 return typeNames[type];
921 else
922 return "ERROR";
923 }
924
925
906 const DMC64MemBlock * dmC64GetOpMemBlock(const DMC64Image *img, const int subject, const int bank) 926 const DMC64MemBlock * dmC64GetOpMemBlock(const DMC64Image *img, const int subject, const int bank)
907 { 927 {
908 if (bank >= 0 && bank < img->nbanks) 928 if (bank >= 0 && bank < img->nbanks)
909 { 929 {
910 switch (subject) 930 switch (subject)
952 // Is the operation inside the bounds? 972 // Is the operation inside the bounds?
953 size = dmC64GetOpSubjectSize(op, fmt->format); 973 size = dmC64GetOpSubjectSize(op, fmt->format);
954 if (op->type == DO_COPY && op->offs + size > buf->len + 1) 974 if (op->type == DO_COPY && op->offs + size > buf->len + 1)
955 { 975 {
956 return dmError(DMERR_INVALID_DATA, 976 return dmError(DMERR_INVALID_DATA,
957 "Decode SRC out of bounds, op #%d type=%d, subj=%s, offs=%d ($%04x), " 977 "Decode SRC out of bounds, op #%d type=%s, subj=%s, offs=%d ($%04x), "
958 "bank=%d, size=%d ($%04x) @ %d ($%04x)\n", 978 "bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
959 i, op->type, subjname, op->offs, op->offs, op->bank, 979 i, dmC64GetOpType(op->type), subjname, op->offs, op->offs, op->bank,
960 size, size, buf->len, buf->len); 980 size, size, buf->len, buf->len);
961 } 981 }
962 982
963 src = buf->data + op->offs; 983 src = buf->data + op->offs;
964 984
1009 dmMemset(blk->data + op->offs2, op->offs, size); 1029 dmMemset(blk->data + op->offs2, op->offs, size);
1010 break; 1030 break;
1011 1031
1012 default: 1032 default:
1013 return dmError(DMERR_INTERNAL, 1033 return dmError(DMERR_INTERNAL,
1014 "Unhandled op type %d in " 1034 "Unhandled op type %s in "
1015 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n", 1035 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
1016 op->type, i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len); 1036 dmC64GetOpType(op->type), i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
1017 } 1037 }
1018 break; 1038 break;
1019 1039
1020 case DS_D020: 1040 case DS_D020:
1021 case DS_BGCOL: 1041 case DS_BGCOL:
1042 value = *src & 0x0f; 1062 value = *src & 0x0f;
1043 break; 1063 break;
1044 1064
1045 default: 1065 default:
1046 return dmError(DMERR_INTERNAL, 1066 return dmError(DMERR_INTERNAL,
1047 "Unhandled op type %d in " 1067 "Unhandled op type %s in "
1048 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n", 1068 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
1049 op->type, i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len); 1069 dmC64GetOpType(op->type), i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
1050 } 1070 }
1051 switch (op->subject) 1071 switch (op->subject)
1052 { 1072 {
1053 case DS_D020: img->d020 = value; break; 1073 case DS_D020: img->d020 = value; break;
1054 case DS_BGCOL: 1074 case DS_BGCOL:
1211 // This operation makes no sense in encoding, so do nothing 1231 // This operation makes no sense in encoding, so do nothing
1212 break; 1232 break;
1213 1233
1214 default: 1234 default:
1215 return dmError(DMERR_INTERNAL, 1235 return dmError(DMERR_INTERNAL,
1216 "Unhandled op type %d in " 1236 "Unhandled op type %s in "
1217 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n", 1237 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
1218 op->type, i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len); 1238 dmC64GetOpType(op->type), i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
1219 } 1239 }
1220 break; 1240 break;
1221 1241
1222 case DS_D020: 1242 case DS_D020:
1223 case DS_BGCOL: 1243 case DS_BGCOL:
1253 // Do nothing in this case 1273 // Do nothing in this case
1254 break; 1274 break;
1255 1275
1256 default: 1276 default:
1257 return dmError(DMERR_INTERNAL, 1277 return dmError(DMERR_INTERNAL,
1258 "Unhandled op type %d in " 1278 "Unhandled op type %s in "
1259 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n", 1279 "op #%d, offs=%d ($%04x), bank=%d, size=%d ($%04x) @ %d ($%04x)\n",
1260 op->type, i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len); 1280 dmC64GetOpType(op->type), i, op->offs, op->offs, op->bank, size, size, buf->len, buf->len);
1261 } 1281 }
1262 break; 1282 break;
1263 1283
1264 default: 1284 default:
1265 return dmError(DMERR_INTERNAL, 1285 return dmError(DMERR_INTERNAL,