git.cworth.org Git - vogl/blob - src/vogleditor/vogleditor_qapicalltreemodel.cpp

   1 /**************************************************************************
   2  *
   3  * Copyright 2013-2014 RAD Game Tools and Valve Software
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  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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  22  * THE SOFTWARE.
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  25
  26 #include "vogleditor_qapicalltreemodel.h"
  27
  28 #include "vogl_common.h"
  29 #include "vogl_trace_file_reader.h"
  30 #include "vogl_trace_packet.h"
  31 #include "vogl_trace_stream_types.h"
  32 #include "vogleditor_gl_state_snapshot.h"
  33
  34 vogleditor_QApiCallTreeModel::vogleditor_QApiCallTreeModel(vogl_trace_file_reader* reader, QObject *parent)
  35     : QAbstractItemModel(parent)
  36 {
  37     m_rootItem = new vogleditor_apiCallTreeItem(this);
  38     setupModelData(reader, m_rootItem);
  39 }
  40
  41 vogleditor_QApiCallTreeModel::~vogleditor_QApiCallTreeModel()
  42 {
  43    if (m_rootItem != NULL)
  44    {
  45       delete m_rootItem;
  46       m_rootItem = NULL;
  47    }
  48
  49    m_itemList.clear();
  50 }
  51
  52 // TODO: return bool
  53 void vogleditor_QApiCallTreeModel::setupModelData(vogl_trace_file_reader* pTrace_reader, vogleditor_apiCallTreeItem *parent)
  54 {
  55    const vogl_trace_stream_start_of_file_packet &sof_packet = pTrace_reader->get_sof_packet();
  56    VOGL_NOTE_UNUSED(sof_packet);
  57
  58    uint64_t total_swaps = 0;
  59    // TODO probably need to handle eof_packet
  60    //bool found_eof_packet = false;
  61
  62    // make a PendingFrame node to hold the api calls
  63    // this will remain in the pending state until the first
  64    // api call is seen, then it will be made the CurFrame and
  65    // appended to the parent
  66    vogleditor_frameItem* pCurFrame = NULL;
  67    vogleditor_apiCallTreeItem* pCurParent = parent;
  68
  69    // Make a PendingSnapshot that may or may not be populated when reading the trace.
  70    // This snapshot will be assigned to the next API call that occurs.
  71    vogleditor_gl_state_snapshot* pPendingSnapshot = NULL;
  72
  73    m_trace_ctypes.init(pTrace_reader->get_sof_packet().m_pointer_sizes);
  74
  75    vogl_trace_packet trace_packet(&m_trace_ctypes);
  76
  77    for ( ; ; )
  78    {
  79       vogl_trace_file_reader::trace_file_reader_status_t read_status = pTrace_reader->read_next_packet();
  80
  81       if ((read_status != vogl_trace_file_reader::cOK) && (read_status != vogl_trace_file_reader::cEOF))
  82       {
  83          vogl_error_printf("Failed reading from trace file!\n");
  84          break;
  85       }
  86
  87       if (read_status == vogl_trace_file_reader::cEOF)
  88       {
  89          vogl_printf("At trace file EOF on swap %" PRIu64 "\n", total_swaps);
  90          break;
  91       }
  92
  93       const vogl::vector<uint8> &packet_buf = pTrace_reader->get_packet_buf(); VOGL_NOTE_UNUSED(packet_buf);
  94
  95       const vogl_trace_stream_packet_base &base_packet = pTrace_reader->get_base_packet(); VOGL_NOTE_UNUSED(base_packet);
  96       const vogl_trace_gl_entrypoint_packet *pGL_packet = NULL;
  97
  98       if (pTrace_reader->get_packet_type() == cTSPTGLEntrypoint)
  99       {
 100          if (!trace_packet.deserialize(pTrace_reader->get_packet_buf().get_ptr(), pTrace_reader->get_packet_buf().size(), false))
 101          {
 102             console::error("%s: Failed parsing GL entrypoint packet\n", VOGL_FUNCTION_NAME);
 103             break;
 104          }
 105
 106          pGL_packet = &pTrace_reader->get_packet<vogl_trace_gl_entrypoint_packet>();
 107          gl_entrypoint_id_t entrypoint_id = static_cast<gl_entrypoint_id_t>(pGL_packet->m_entrypoint_id);
 108
 109          if (entrypoint_id == VOGL_ENTRYPOINT_glInternalTraceCommandRAD)
 110          {
 111             // Check if this is a state snapshot.
 112             // This is entirely optional since the client is designed to dynamically get new snapshots
 113             // if they don't exist.
 114             GLuint cmd = trace_packet.get_param_value<GLuint>(0);
 115             GLuint size = trace_packet.get_param_value<GLuint>(1); VOGL_NOTE_UNUSED(size);
 116
 117             if (cmd == cITCRKeyValueMap)
 118             {
 119                key_value_map &kvm = trace_packet.get_key_value_map();
 120
 121                dynamic_string cmd_type(kvm.get_string("command_type"));
 122                if (cmd_type == "state_snapshot")
 123                {
 124                   dynamic_string id(kvm.get_string("binary_id"));
 125                   if (id.is_empty())
 126                   {
 127                      vogl_warning_printf("%s: Missing binary_id field in glInternalTraceCommandRAD key_valye_map command type: \"%s\"\n", VOGL_FUNCTION_NAME, cmd_type.get_ptr());
 128                      continue;
 129                   }
 130
 131                   uint8_vec snapshot_data;
 132                   {
 133                      timed_scope ts("get_multi_blob_manager().get");
 134                      if (!pTrace_reader->get_multi_blob_manager().get(id, snapshot_data) || (snapshot_data.is_empty()))
 135                      {
 136                         vogl_warning_printf("%s: Failed reading snapshot blob data \"%s\"!\n", VOGL_FUNCTION_NAME, id.get_ptr());
 137                         continue;
 138                      }
 139                   }
 140
 141                   json_document doc;
 142                   {
 143                      timed_scope ts("doc.binary_deserialize");
 144                      if (!doc.binary_deserialize(snapshot_data) || (!doc.get_root()))
 145                      {
 146                         vogl_warning_printf("%s: Failed deserializing JSON snapshot blob data \"%s\"!\n", VOGL_FUNCTION_NAME, id.get_ptr());
 147                         continue;
 148                      }
 149                   }
 150
 151                   vogl_gl_state_snapshot* pGLSnapshot = vogl_new(vogl_gl_state_snapshot);
 152                   pPendingSnapshot = vogl_new(vogleditor_gl_state_snapshot, pGLSnapshot);
 153
 154                   timed_scope ts("pPendingSnapshot->deserialize");
 155                   if (!pPendingSnapshot->get_snapshot()->deserialize(*doc.get_root(), pTrace_reader->get_multi_blob_manager(), &m_trace_ctypes))
 156                   {
 157                      vogl_delete(pPendingSnapshot);
 158                      pPendingSnapshot = NULL;
 159
 160                      vogl_warning_printf("%s: Failed deserializing snapshot blob data \"%s\"!\n", VOGL_FUNCTION_NAME, id.get_ptr());
 161                   }
 162                }
 163             }
 164
 165             continue;
 166          }
 167
 168          const gl_entrypoint_desc_t &entrypoint_desc = g_vogl_entrypoint_descs[entrypoint_id];
 169
 170          QString funcCall = entrypoint_desc.m_pName;
 171
 172          // format parameters
 173          funcCall.append("( ");
 174          dynamic_string paramStr;
 175          for (uint param_index = 0; param_index < trace_packet.total_params(); param_index++)
 176          {
 177             if (param_index != 0)
 178                funcCall.append(", ");
 179
 180             paramStr.clear();
 181             trace_packet.pretty_print_param(paramStr, param_index, false);
 182
 183             funcCall.append(paramStr.c_str());
 184          }
 185          funcCall.append(" )");
 186
 187          if (trace_packet.has_return_value())
 188          {
 189             funcCall.append(" = ");
 190             paramStr.clear();
 191             trace_packet.pretty_print_return_value(paramStr, false);
 192             funcCall.append(paramStr.c_str());
 193          }
 194
 195          // if we don't have a current frame, make a new frame node
 196          // and append it to the parent
 197          if (pCurFrame == NULL)
 198          {
 199             pCurFrame = new vogleditor_frameItem(total_swaps);
 200             vogleditor_apiCallTreeItem* pNewFrameNode = new vogleditor_apiCallTreeItem(pCurFrame, pCurParent);
 201             pCurParent->appendChild(pNewFrameNode);
 202             m_itemList.append(pNewFrameNode);
 203
 204             if (pPendingSnapshot != NULL)
 205             {
 206                pCurFrame->set_snapshot(pPendingSnapshot);
 207                pPendingSnapshot = NULL;
 208             }
 209
 210             // update current parent
 211             pCurParent = pNewFrameNode;
 212          }
 213
 214          // make item and node for the api call
 215          vogleditor_apiCallItem* pCallItem = new vogleditor_apiCallItem(pCurFrame, trace_packet, *pGL_packet);
 216          pCurFrame->appendCall(pCallItem);
 217
 218          if (pPendingSnapshot != NULL)
 219          {
 220             pCallItem->set_snapshot(pPendingSnapshot);
 221             pPendingSnapshot = NULL;
 222          }
 223
 224          vogleditor_apiCallTreeItem* item = new vogleditor_apiCallTreeItem(funcCall, pCallItem, pCurParent);
 225          pCurParent->appendChild(item);
 226          m_itemList.append(item);
 227
 228          if (vogl_is_swap_buffers_entrypoint(entrypoint_id))
 229          {
 230             total_swaps++;
 231
 232             // reset the CurParent back to the original parent so that the next frame will be at the root level
 233             pCurParent = parent;
 234
 235             // reset the CurFrame so that a new frame node will be created on the next api call
 236             pCurFrame = NULL;
 237          }
 238       }
 239
 240       if (pTrace_reader->get_packet_type() == cTSPTEOF)
 241       {
 242          //found_eof_packet = true;
 243          vogl_printf("Found trace file EOF packet on swap %" PRIu64 "\n", total_swaps);
 244          break;
 245       }
 246    }
 247 }
 248
 249 QModelIndex vogleditor_QApiCallTreeModel::index(int row, int column, const QModelIndex &parent) const
 250 {
 251     if (!hasIndex(row, column, parent))
 252         return QModelIndex();
 253
 254     vogleditor_apiCallTreeItem *parentItem;
 255
 256     if (!parent.isValid())
 257         parentItem = m_rootItem;
 258     else
 259         parentItem = static_cast<vogleditor_apiCallTreeItem*>(parent.internalPointer());
 260
 261     vogleditor_apiCallTreeItem *childItem = parentItem->child(row);
 262     if (childItem)
 263         return createIndex(row, column, childItem);
 264     else
 265         return QModelIndex();
 266 }
 267
 268 QModelIndex vogleditor_QApiCallTreeModel::indexOf(const vogleditor_apiCallTreeItem* pItem) const
 269 {
 270     if (pItem != NULL)
 271         return createIndex(pItem->row(), VOGL_ACTC_APICALL, (void*)pItem);
 272     else
 273         return QModelIndex();
 274 }
 275
 276 QModelIndex vogleditor_QApiCallTreeModel::parent(const QModelIndex &index) const
 277 {
 278     if (!index.isValid())
 279         return QModelIndex();
 280
 281     vogleditor_apiCallTreeItem* childItem = static_cast<vogleditor_apiCallTreeItem*>(index.internalPointer());
 282     vogleditor_apiCallTreeItem* parentItem = childItem->parent();
 283
 284     if (parentItem == m_rootItem)
 285         return QModelIndex();
 286
 287     return createIndex(parentItem->row(), VOGL_ACTC_APICALL, parentItem);
 288 }
 289
 290 int vogleditor_QApiCallTreeModel::rowCount(const QModelIndex &parent) const
 291 {
 292     vogleditor_apiCallTreeItem* parentItem;
 293     if (parent.column() > 0)
 294         return 0;
 295
 296     if (!parent.isValid())
 297         parentItem = m_rootItem;
 298     else
 299         parentItem = static_cast<vogleditor_apiCallTreeItem*>(parent.internalPointer());
 300
 301     return parentItem->childCount();
 302 }
 303
 304 int vogleditor_QApiCallTreeModel::columnCount(const QModelIndex &parent) const
 305 {
 306    VOGL_NOTE_UNUSED(parent);
 307    return VOGL_MAX_ACTC;
 308 }
 309
 310 QVariant vogleditor_QApiCallTreeModel::data(const QModelIndex &index, int role) const
 311 {
 312     if (!index.isValid())
 313         return QVariant();
 314
 315     vogleditor_apiCallTreeItem *item = static_cast<vogleditor_apiCallTreeItem*>(index.internalPointer());
 316
 317     return item->columnData(index.column(), role);
 318 }
 319
 320 Qt::ItemFlags vogleditor_QApiCallTreeModel::flags(const QModelIndex &index) const
 321 {
 322     if (!index.isValid())
 323         return 0;
 324
 325     return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
 326 }
 327
 328 QVariant vogleditor_QApiCallTreeModel::headerData(int section, Qt::Orientation orientation,
 329                                int role) const
 330 {
 331     if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
 332         return m_rootItem->columnData(section, role);
 333
 334     return QVariant();
 335 }
 336
 337 QModelIndexList vogleditor_QApiCallTreeModel::find_search_matches(const QString searchText)
 338 {
 339     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 340
 341     QModelIndexList matches;
 342     // iterate through all items and find matching text
 343     while (iter.hasNext())
 344     {
 345         vogleditor_apiCallTreeItem* pItem = iter.peekNext();
 346         QVariant data = pItem->columnData(VOGL_ACTC_APICALL, Qt::DisplayRole);
 347         QString string = data.toString();
 348         if (string.contains(searchText, Qt::CaseInsensitive))
 349         {
 350             matches.push_back(indexOf(pItem));
 351         }
 352
 353         iter.next();
 354     }
 355
 356     return matches;
 357 }
 358
 359 QModelIndex vogleditor_QApiCallTreeModel::find_prev_search_result(vogleditor_apiCallTreeItem* start, const QString searchText)
 360 {
 361     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 362
 363     if (iter.findNext(start) == false)
 364     {
 365         // the object wasn't found in the list, so just return the same item
 366         return indexOf(start);
 367     }
 368
 369     // need to back up past the current item
 370     iter.previous();
 371
 372     // now the iterator is pointing to the desired start object in the list,
 373     // continually check the prev item and find one with a snapshot
 374     vogleditor_apiCallTreeItem* pFound = start;
 375     while (iter.hasPrevious())
 376     {
 377         vogleditor_apiCallTreeItem* pItem = iter.peekPrevious();
 378         QVariant data = pItem->columnData(VOGL_ACTC_APICALL, Qt::DisplayRole);
 379         QString string = data.toString();
 380         if (string.contains(searchText, Qt::CaseInsensitive))
 381         {
 382             pFound = pItem;
 383             break;
 384         }
 385
 386         iter.previous();
 387     }
 388
 389     return indexOf(pFound);
 390 }
 391
 392 QModelIndex vogleditor_QApiCallTreeModel::find_next_search_result(vogleditor_apiCallTreeItem* start, const QString searchText)
 393 {
 394
 395     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 396
 397     if (iter.findNext(start) == false)
 398     {
 399         // the object wasn't found in the list, so just return the same item
 400         return indexOf(start);
 401     }
 402
 403     // now the iterator is pointing to the desired start object in the list,
 404     // continually check the next item and find one with a snapshot
 405     vogleditor_apiCallTreeItem* pFound = start;
 406     while (iter.hasNext())
 407     {
 408         vogleditor_apiCallTreeItem* pItem = iter.peekNext();
 409         QVariant data = pItem->columnData(VOGL_ACTC_APICALL, Qt::DisplayRole);
 410         QString string = data.toString();
 411         if (string.contains(searchText, Qt::CaseInsensitive))
 412         {
 413             pFound = pItem;
 414             break;
 415         }
 416
 417         iter.next();
 418     }
 419
 420     return indexOf(pFound);
 421 }
 422
 423 vogleditor_apiCallTreeItem* vogleditor_QApiCallTreeModel::find_prev_snapshot(vogleditor_apiCallTreeItem* start)
 424 {
 425     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 426
 427     if (iter.findNext(start) == false)
 428     {
 429         // the object wasn't found in the list, so just return the same item
 430         return start;
 431     }
 432
 433     // need to back up past the current item
 434     iter.previous();
 435
 436     // now the iterator is pointing to the desired start object in the list,
 437     // continually check the prev item and find one with a snapshot
 438     vogleditor_apiCallTreeItem* pFound = start;
 439     while (iter.hasPrevious())
 440     {
 441         if (iter.peekPrevious()->has_snapshot())
 442         {
 443             pFound = iter.peekPrevious();
 444             break;
 445         }
 446
 447         iter.previous();
 448     }
 449
 450     return pFound;
 451 }
 452
 453 vogleditor_apiCallTreeItem* vogleditor_QApiCallTreeModel::find_next_snapshot(vogleditor_apiCallTreeItem* start)
 454 {
 455     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 456
 457     if (iter.findNext(start) == false)
 458     {
 459         // the object wasn't found in the list, so just return the same item
 460         return start;
 461     }
 462
 463     // now the iterator is pointing to the desired start object in the list,
 464     // continually check the next item and find one with a snapshot
 465     vogleditor_apiCallTreeItem* pFound = start;
 466     while (iter.hasNext())
 467     {
 468         if (iter.peekNext()->has_snapshot())
 469         {
 470             pFound = iter.peekNext();
 471             break;
 472         }
 473
 474         iter.next();
 475     }
 476
 477     return pFound;
 478 }
 479
 480
 481 vogleditor_apiCallTreeItem *vogleditor_QApiCallTreeModel::find_prev_drawcall(vogleditor_apiCallTreeItem* start)
 482 {
 483     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 484
 485     if (iter.findNext(start) == false)
 486     {
 487         // the object wasn't found in the list, so just return the same item
 488         return start;
 489     }
 490
 491     // need to back up past the current item
 492     iter.previous();
 493
 494     // now the iterator is pointing to the desired start object in the list,
 495     // continually check the prev item and find one with a snapshot
 496     vogleditor_apiCallTreeItem* pFound = start;
 497     while (iter.hasPrevious())
 498     {
 499         vogleditor_apiCallTreeItem* pItem = iter.peekPrevious();
 500         if (pItem->apiCallItem() != NULL)
 501         {
 502             gl_entrypoint_id_t entrypointId = static_cast<gl_entrypoint_id_t>(pItem->apiCallItem()->getGLPacket()->m_entrypoint_id);
 503             if (vogl_is_draw_entrypoint(entrypointId) ||
 504                 vogl_is_clear_entrypoint(entrypointId))
 505             {
 506                 pFound = iter.peekPrevious();
 507                 break;
 508             }
 509         }
 510
 511         iter.previous();
 512     }
 513
 514     return pFound;
 515 }
 516
 517 vogleditor_apiCallTreeItem *vogleditor_QApiCallTreeModel::find_next_drawcall(vogleditor_apiCallTreeItem* start)
 518 {
 519     QLinkedListIterator<vogleditor_apiCallTreeItem*> iter(m_itemList);
 520
 521     if (iter.findNext(start) == false)
 522     {
 523         // the object wasn't found in the list, so just return the same item
 524         return start;
 525     }
 526
 527     // now the iterator is pointing to the desired start object in the list,
 528     // continually check the next item and find one with a snapshot
 529     vogleditor_apiCallTreeItem* pFound = start;
 530     while (iter.hasNext())
 531     {
 532         vogleditor_apiCallTreeItem* pItem = iter.peekNext();
 533         if (pItem->apiCallItem() != NULL)
 534         {
 535             gl_entrypoint_id_t entrypointId = static_cast<gl_entrypoint_id_t>(pItem->apiCallItem()->getGLPacket()->m_entrypoint_id);
 536             if (vogl_is_draw_entrypoint(entrypointId) ||
 537                 vogl_is_clear_entrypoint(entrypointId))
 538             {
 539                 pFound = iter.peekNext();
 540                 break;
 541             }
 542         }
 543
 544         iter.next();
 545     }
 546
 547     return pFound;
 548 }