win/C#/frmMain/x264Panel.cs

   1 using System;\r
   2 using System.Windows.Forms;\r
   3 \r
   4 namespace Handbrake\r
   5 {\r
   6     class x264Panel\r
   7     {\r
   8         /// <summary>\r
   9         /// Reset all components to defaults and clears the x264 rtf box\r
  10         /// </summary>\r
  11         public void reset2Defaults(frmMain mainWindow)\r
  12         {\r
  13             mainWindow.check_8x8DCT.CheckState = CheckState.Unchecked;\r
  14             mainWindow.check_Cabac.CheckState = CheckState.Checked;\r
  15             mainWindow.check_mixedReferences.CheckState = CheckState.Unchecked;\r
  16             mainWindow.check_noDCTDecimate.CheckState = CheckState.Unchecked;\r
  17             mainWindow.check_noFastPSkip.CheckState = CheckState.Unchecked;\r
  18             mainWindow.check_pyrmidalBFrames.CheckState = CheckState.Unchecked;\r
  19             mainWindow.check_weightedBFrames.CheckState = CheckState.Unchecked;\r
  20             mainWindow.drop_analysis.SelectedIndex = 0;\r
  21             mainWindow.drop_bFrames.SelectedIndex = 0;\r
  22             mainWindow.drop_deblockAlpha.SelectedIndex = 0;\r
  23             mainWindow.drop_deblockBeta.SelectedIndex = 0;\r
  24             mainWindow.drop_directPrediction.SelectedIndex = 0;\r
  25             mainWindow.drop_MotionEstimationMethod.SelectedIndex = 0;\r
  26             mainWindow.drop_MotionEstimationRange.SelectedIndex = 0;\r
  27             mainWindow.drop_refFrames.SelectedIndex = 0;\r
  28             mainWindow.drop_subpixelMotionEstimation.SelectedIndex = 0;\r
  29             mainWindow.drop_trellis.SelectedIndex = 0;\r
  30             mainWindow.slider_psyrd.Value = 0;\r
  31             mainWindow.slider_psytrellis.Value = 0;\r
  32             mainWindow.drop_adaptBFrames.SelectedIndex = 0;\r
  33 \r
  34             mainWindow.rtf_x264Query.Text = "";\r
  35         }\r
  36 \r
  37         /// <summary>\r
  38         /// Update GUI componets from the current x264 rtf string\r
  39         /// </summary>\r
  40         public void X264_SetCurrentSettingsInPanel(frmMain mainWindow)\r
  41         {\r
  42             /* Set widgets depending on the opt string in field */\r
  43             String thisOpt; // The separated option such as "bframes=3"\r
  44             String optName; // The option name such as "bframes"\r
  45             String optValue;// The option value such as "3"\r
  46             String[] currentOptsArray;\r
  47 \r
  48             //Set currentOptString to the contents of the text box.\r
  49             String currentOptString = mainWindow.rtf_x264Query.Text.Replace("\n", "");\r
  50 \r
  51             /*verify there is an opt string to process */\r
  52             if (currentOptString.Contains("="))\r
  53             {\r
  54                 /*Put individual options into an array based on the ":" separator for processing, result is "<opt>=<value>"*/\r
  55                 currentOptsArray = currentOptString.Split(':');\r
  56 \r
  57                 /*iterate through the array and get <opts> and <values*/\r
  58                 int loopcounter;\r
  59                 int currentOptsArrayCount = currentOptsArray.Length;\r
  60 \r
  61 \r
  62                 /*iterate through the array and get <opts> and <values*/\r
  63                 for (loopcounter = 0; loopcounter < currentOptsArrayCount; loopcounter++)\r
  64                 {\r
  65 \r
  66                     thisOpt = currentOptsArray[loopcounter];\r
  67                     String[] splitOptRange = thisOpt.Split('=');\r
  68 \r
  69                     if (thisOpt.Contains("="))\r
  70                     {\r
  71                         optName = splitOptRange[0];\r
  72                         optValue = splitOptRange[1];\r
  73 \r
  74                         /*Run through the available widgets for x264 opts and set them, as you add widgets, \r
  75                             they need to be added here. This should be moved to its own method probably*/\r
  76 \r
  77                         /*bframes NSPopUpButton*/\r
  78                         if (optName.Equals("bframes"))\r
  79                             mainWindow.drop_bFrames.SelectedItem = optValue;\r
  80 \r
  81                         /*ref NSPopUpButton*/\r
  82                         else if (optName.Equals("ref"))\r
  83                             mainWindow.drop_refFrames.SelectedItem = optValue;\r
  84 \r
  85                         /*No Fast PSkip NSPopUpButton*/\r
  86                         else if (optName.Equals("no-fast-pskip"))\r
  87                             mainWindow.check_noFastPSkip.CheckState = CheckState.Checked;\r
  88 \r
  89                         /*No Dict Decimate NSPopUpButton*/\r
  90                         else if (optName.Equals("no-dct-decimate"))\r
  91                             mainWindow.check_noDCTDecimate.CheckState = CheckState.Checked;\r
  92 \r
  93                         /*Sub Me NSPopUpButton*/\r
  94                         else if (optName.Equals("subq"))\r
  95                             mainWindow.drop_subpixelMotionEstimation.SelectedItem = optValue;\r
  96 \r
  97                         /*Trellis NSPopUpButton*/\r
  98                         else if (optName.Equals("trellis"))\r
  99                             mainWindow.drop_trellis.SelectedItem = optValue;\r
 100 \r
 101                         /*Mixed Refs NSButton*/\r
 102                         else if (optName.Equals("mixed-refs"))\r
 103                             mainWindow.check_mixedReferences.CheckState = CheckState.Checked;\r
 104 \r
 105                         /*Motion Estimation NSPopUpButton*/\r
 106                         else if (optName.Equals("me"))\r
 107                         {\r
 108                             if (optValue.Equals("dia"))\r
 109                                 mainWindow.drop_MotionEstimationMethod.SelectedItem = "Diamond";\r
 110                             else if (optValue.Equals("hex"))\r
 111                                 mainWindow.drop_MotionEstimationMethod.SelectedItem = "Hexagon";\r
 112                             else if (optValue.Equals("umh"))\r
 113                                 mainWindow.drop_MotionEstimationMethod.SelectedItem = "Uneven Multi-Hexagon";\r
 114                             else if (optValue.Equals("esa"))\r
 115                                 mainWindow.drop_MotionEstimationMethod.SelectedItem = "Exhaustive";\r
 116                             else if (optValue.Equals("tesa"))\r
 117                                 mainWindow.drop_MotionEstimationMethod.SelectedItem = "Transformed Exhaustive";\r
 118 \r
 119                         }\r
 120                         /*ME Range NSPopUpButton*/\r
 121                         else if (optName.Equals("merange"))\r
 122                             mainWindow.drop_MotionEstimationRange.SelectedItem = optValue;\r
 123 \r
 124                         else if (optName.Equals("b-adapt"))\r
 125                             mainWindow.drop_adaptBFrames.SelectedItem = optValue; \r
 126 \r
 127                         /*Weighted B-Frames NSPopUpButton*/\r
 128                         else if (optName.Equals("weightb"))\r
 129                             mainWindow.check_weightedBFrames.CheckState = CheckState.Checked;\r
 130 \r
 131                         /*B Pyramid NSPopUpButton*/\r
 132                         else if (optName.Equals("b-pyramid"))\r
 133                             mainWindow.check_pyrmidalBFrames.CheckState = CheckState.Checked;\r
 134 \r
 135                         /*Direct B-frame Prediction NSPopUpButton*/\r
 136                         else if (optName.Equals("direct"))\r
 137                         {\r
 138                             if (optValue == "auto")\r
 139                                 optValue = "Automatic";\r
 140 \r
 141                             if (optValue != "")\r
 142                             {\r
 143                                 Char[] letters = optValue.ToCharArray();\r
 144                                 letters[0] = Char.ToUpper(letters[0]);\r
 145                                 optValue = new string(letters);\r
 146                             }\r
 147 \r
 148                             mainWindow.drop_directPrediction.SelectedItem = optValue;\r
 149                         }\r
 150 \r
 151                         /*Deblocking NSPopUpButtons*/\r
 152                         else if (optName.Equals("deblock"))\r
 153                         {\r
 154                             string[] splitDeblock = optValue.Split(',');\r
 155                             string alphaDeblock = splitDeblock[0];\r
 156                             string betaDeblock = splitDeblock[1];\r
 157 \r
 158                             if (alphaDeblock.Equals("0") && betaDeblock.Replace("\n", "").Equals("0"))\r
 159                             {\r
 160                                 mainWindow.drop_deblockAlpha.SelectedItem = "Default (0)";\r
 161                                 mainWindow.drop_deblockBeta.SelectedItem = "Default (0)";\r
 162                             }\r
 163                             else\r
 164                             {\r
 165                                 if (!alphaDeblock.Equals("0"))\r
 166                                     mainWindow.drop_deblockAlpha.SelectedItem = alphaDeblock;\r
 167                                 else\r
 168                                     mainWindow.drop_deblockAlpha.SelectedItem = "0";\r
 169 \r
 170                                 if (!betaDeblock.Replace("\n", "").Equals("0"))\r
 171                                     mainWindow.drop_deblockBeta.SelectedItem = betaDeblock.Replace("\n", "");\r
 172                                 else\r
 173                                     mainWindow.drop_deblockBeta.SelectedItem = "0";\r
 174                             }\r
 175                         }\r
 176                         /* Analysis NSPopUpButton */\r
 177                         else if (optName.Equals("analyse"))\r
 178                         {\r
 179 \r
 180                             if (optValue.Equals("p8x8,b8x8,i8x8,i4x4"))\r
 181                                 mainWindow.drop_analysis.SelectedItem = "Default (some)";\r
 182                             if (optValue.Equals("none"))\r
 183                                 mainWindow.drop_analysis.SelectedItem = "None";\r
 184                             if (optValue.Equals("all"))\r
 185                                 mainWindow.drop_analysis.SelectedItem = "All";\r
 186                         }\r
 187                         /* 8x8 DCT NSButton */\r
 188                         else if (optName.Equals("8x8dct"))\r
 189                             mainWindow.check_8x8DCT.CheckState = CheckState.Checked;\r
 190 \r
 191                         /* CABAC NSButton */\r
 192                         else if (optName.Equals("cabac"))\r
 193                             mainWindow.check_Cabac.CheckState = CheckState.Unchecked;\r
 194 \r
 195                         /* Psy-RD and Psy-Trellis NSSliders */\r
 196                         else if (optName.Equals("psy-rd"))\r
 197                         {\r
 198                             string[] x = optValue.Split(',');\r
 199 \r
 200                             double psyrd = 0, psytrellis = 0;\r
 201                             int val, val2;\r
 202                             double.TryParse(x[0], out psyrd);\r
 203                             double.TryParse(x[1], out psytrellis);\r
 204 \r
 205                             psyrd = psyrd * 10;\r
 206                             psytrellis = psytrellis * 10;\r
 207 \r
 208                             int.TryParse(psyrd.ToString(), out val);\r
 209                             int.TryParse(psytrellis.ToString(), out val2);\r
 210 \r
 211                             mainWindow.slider_psyrd.Value = val;\r
 212                             mainWindow.slider_psytrellis.Value = val2;\r
 213                         }\r
 214                     }\r
 215                 }\r
 216             }\r
 217         }\r
 218 \r
 219         /// <summary>\r
 220         /// Iterate over every x264 option, standardize it, write the full string to the x264 rtf box\r
 221         /// </summary>\r
 222         public void X264_StandardizeOptString(frmMain mainWindow)\r
 223         {\r
 224             /* Set widgets depending on the opt string in field */\r
 225             String thisOpt; // The separated option such as "bframes=3"\r
 226             String optName; // The option name such as "bframes"\r
 227             String optValue;// The option value such as "3"\r
 228             String changedOptString = "";\r
 229             String[] currentOptsArray;\r
 230 \r
 231             /*First, we get an opt string to process */\r
 232             String currentOptString = mainWindow.rtf_x264Query.Text;\r
 233 \r
 234             /*verify there is an opt string to process */\r
 235             if (currentOptString.Contains("="))\r
 236             {\r
 237                 /*Put individual options into an array based on the ":" separator for processing, result is "<opt>=<value>"*/\r
 238                 currentOptsArray = currentOptString.Split(':');\r
 239 \r
 240                 /*iterate through the array and get <opts> and <values*/\r
 241                 //NSEnumerator * enumerator = [currentOptsArray objectEnumerator];\r
 242                 int loopcounter;\r
 243                 int currentOptsArrayCount = currentOptsArray.Length;\r
 244                 for (loopcounter = 0; loopcounter < currentOptsArrayCount; loopcounter++)\r
 245                 {\r
 246                     thisOpt = currentOptsArray[loopcounter];\r
 247                     if (currentOptsArray[currentOptsArrayCount - 1] == string.Empty)\r
 248                         break;\r
 249 \r
 250                     String[] splitOptRange = thisOpt.Split('=');\r
 251                     if (thisOpt != "")\r
 252                     {\r
 253                         if (thisOpt.Contains("="))\r
 254                         {\r
 255                             optName = splitOptRange[0];\r
 256                             optValue = splitOptRange[1];\r
 257 \r
 258                             /* Standardize the names here depending on whats in the string */\r
 259                             optName = X264_StandardizeOptNames(optName);\r
 260                             thisOpt = optName + "=" + optValue;\r
 261                         }\r
 262                         else // No value given so we use a default of "1"\r
 263                         {\r
 264                             optName = thisOpt;\r
 265                             /* Standardize the names here depending on whats in the string */\r
 266                             optName = X264_StandardizeOptNames(optName);\r
 267                             thisOpt = optName + "=1";\r
 268                         }\r
 269                     }\r
 270 \r
 271                     /* Construct New String for opts here */\r
 272                     if (thisOpt == string.Empty)\r
 273                         changedOptString = changedOptString + thisOpt;\r
 274                     else\r
 275                     {\r
 276                         if (changedOptString == string.Empty)\r
 277                             changedOptString = thisOpt;\r
 278                         else\r
 279                             changedOptString = changedOptString + ":" + thisOpt;\r
 280                     }\r
 281                 }\r
 282             }\r
 283 \r
 284             /* Change the option string to reflect the new standardized option string */\r
 285             if (changedOptString != "")\r
 286                 mainWindow.rtf_x264Query.Text = changedOptString;\r
 287         }\r
 288         /*\r
 289          * Take a single option and standardize it. Returns as a String\r
 290          * Input: String. - Single X264 Option. Name only\r
 291          * Output: String - Single X264 Option. Name only. Changed to standard format\r
 292          */\r
 293         private string X264_StandardizeOptNames(String cleanOptNameString)\r
 294         {\r
 295             String input = cleanOptNameString;\r
 296 \r
 297             if (input.Equals("ref") || input.Equals("frameref"))\r
 298                 cleanOptNameString = "ref";\r
 299 \r
 300             /*No Fast PSkip nofast_pskip*/\r
 301             if (input.Equals("no-fast-pskip") || input.Equals("no_fast_pskip") || input.Equals("nofast_pskip"))\r
 302                 cleanOptNameString = "no-fast-pskip";\r
 303 \r
 304             /*No Dict Decimate*/\r
 305             if (input.Equals("no-dct-decimate") || input.Equals("no_dct_decimate") || input.Equals("nodct_decimate"))\r
 306                 cleanOptNameString = "no-dct-decimate";\r
 307 \r
 308             /*Subme*/\r
 309             if (input.Equals("subme"))\r
 310                 cleanOptNameString = "subq";\r
 311 \r
 312             /*ME Range*/\r
 313             if (input.Equals("me-range") || input.Equals("me_range"))\r
 314                 cleanOptNameString = "merange";\r
 315 \r
 316             /*WeightB*/\r
 317             if (input.Equals("weight-b") || input.Equals("weight_b"))\r
 318                 cleanOptNameString = "weightb";\r
 319 \r
 320             /*B Pyramid*/\r
 321             if (input.Equals("b_pyramid"))\r
 322                 cleanOptNameString = "b-pyramid";\r
 323 \r
 324             /*Direct Prediction*/\r
 325             if (input.Equals("direct-pred") || input.Equals("direct_pred"))\r
 326                 cleanOptNameString = "direct";\r
 327 \r
 328             /*Deblocking*/\r
 329             if (input.Equals("filter"))\r
 330                 cleanOptNameString = "deblock";\r
 331 \r
 332             /*Analysis*/\r
 333             if (input.Equals("partitions"))\r
 334                 cleanOptNameString = "analyse";\r
 335 \r
 336             return cleanOptNameString;\r
 337         }\r
 338 \r
 339         /// <summary>\r
 340         /// This function will update the X264 Query when one of the GUI widgets changes.\r
 341         /// </summary>\r
 342         public void on_x264_WidgetChange(string sender, frmMain mainWindow)\r
 343         {\r
 344             animate(mainWindow, sender);\r
 345             String optNameToChange = sender;\r
 346             String currentOptString = mainWindow.rtf_x264Query.Text;\r
 347 \r
 348             /*First, we create a pattern to check for ":"optNameToChange"=" to modify the option if the name falls after\r
 349                 the first character of the opt string (hence the ":") */\r
 350             String checkOptNameToChange = ":" + optNameToChange + "=";\r
 351             String checkOptNameToChangeBegin = optNameToChange + "=";\r
 352 \r
 353             // IF the current H264 Option String Contains Multiple Items or Just 1 Item\r
 354             if ((currentOptString.Contains(checkOptNameToChange)) || (currentOptString.StartsWith(checkOptNameToChangeBegin)))\r
 355                 hasOptions(currentOptString, optNameToChange, mainWindow);\r
 356             else // IF there is no options in the rich text box!\r
 357                 hasNoOptions(optNameToChange, mainWindow);\r
 358         }\r
 359         /*\r
 360          * Used by on_x264_WidgetChange()\r
 361          ** hasOptions - Called when the current x264 option string contains multiple (or a single) item(s) in it seperated by :\r
 362          * it updates the current option that the widget corrosponds to, if it is already in thes string.\r
 363          ** hasNoOptions - Add's an option to the x264 query string.\r
 364          * Handles 2 cases.  1 Where rtf_x264Query.Text is empty, and one where there is an option with no value,\r
 365          * e.g no-fast-pskip\r
 366          */\r
 367         private void hasOptions(string currentOptString, string optNameToChange, frmMain mainWindow)\r
 368         {\r
 369             String thisOpt;             // The separated option such as "bframes=3"\r
 370             String optName;        // The option name such as "bframes"\r
 371             String[] currentOptsArray;\r
 372 \r
 373             /* Create new empty opt string*/\r
 374             String changedOptString = "";\r
 375 \r
 376             /*Put individual options into an array based on the ":" separator for processing, result is "<opt>=<value>"*/\r
 377             currentOptsArray = currentOptString.Split(':');\r
 378 \r
 379             /*iterate through the array and get <opts> and <values*/\r
 380             for (int loopcounter = 0; loopcounter < currentOptsArray.Length; loopcounter++)\r
 381             {\r
 382                 thisOpt = currentOptsArray[loopcounter];\r
 383 \r
 384                 if (thisOpt.Contains("="))\r
 385                 {\r
 386                     string[] splitOptRange = thisOpt.Split('=');\r
 387 \r
 388                     optName = splitOptRange[0];     // e.g bframes\r
 389 \r
 390                     /* \r
 391                      * Run through the available widgets for x264 opts and set them, as you add widgets,\r
 392                      * they need to be added here. This should be moved to its own method probably\r
 393                      * If the optNameToChange is found, appropriately change the value or delete it if\r
 394                      * "unspecified" is set.\r
 395                      */\r
 396                     if (optName.Equals(optNameToChange))\r
 397                     {\r
 398                         if (optNameToChange.Equals("deblock"))\r
 399                         {\r
 400                             String da = mainWindow.drop_deblockAlpha.SelectedItem.ToString();\r
 401                             String db = mainWindow.drop_deblockBeta.SelectedItem.ToString();\r
 402 \r
 403                             if (((da.Contains("Default")) && (db.Contains("Default"))) || ((da.Contains("0")) && (db.Contains("0"))))\r
 404                             {\r
 405                                 mainWindow.drop_deblockBeta.SelectedItem = "Default (0)";\r
 406                                 mainWindow.drop_deblockAlpha.SelectedItem = "Default (0)";\r
 407                                 thisOpt = "";\r
 408                             }\r
 409                             else if ((!da.Contains("Default")) && (db.Contains("Default")))\r
 410                             {\r
 411                                 mainWindow.drop_deblockBeta.SelectedItem = "0";\r
 412                                 thisOpt = "deblock=" + da + ",0";\r
 413                             }\r
 414                             else if ((da.Contains("Default")) && (!db.Contains("Default")))\r
 415                             {\r
 416                                 mainWindow.drop_deblockAlpha.SelectedItem = "0";\r
 417                                 thisOpt = "deblock=0," + db;\r
 418                             }\r
 419                             else if ((!da.Contains("Default")) && (!db.Contains("Default")))\r
 420                                 thisOpt = "deblock=" + da + "," + db;\r
 421                         }\r
 422                         else if (optNameToChange.Equals("psy-rd"))\r
 423                         {\r
 424                             if (mainWindow.slider_psyrd.Value == 10 && mainWindow.slider_psytrellis.Value == 0)\r
 425                                 thisOpt = "";\r
 426                             else\r
 427                             {\r
 428                                 double psyrd = mainWindow.slider_psyrd.Value * 0.1;\r
 429                                 double psytre = mainWindow.slider_psytrellis.Value * 0.1;\r
 430                                 string rd, rt;\r
 431                                 if (psyrd == 1)\r
 432                                     rd = "1.0";\r
 433                                 else\r
 434                                     rd = psyrd.ToString();\r
 435 \r
 436                                 if (psytre == 1)\r
 437                                     rt = "1.0";\r
 438                                 else\r
 439                                     rt = psytre.ToString();\r
 440 \r
 441                                 thisOpt = "psy-rd=" + rd + "," + rt;\r
 442                             }\r
 443                         }\r
 444                         else if (optNameToChange.Equals("mixed-refs"))\r
 445                         {\r
 446                             if (mainWindow.check_mixedReferences.CheckState == CheckState.Checked)\r
 447                                 thisOpt = "mixed-refs=1";\r
 448                             else\r
 449                                 thisOpt = "";\r
 450                         }\r
 451                         else if (optNameToChange.Equals("weightb"))\r
 452                         {\r
 453                             if (mainWindow.check_weightedBFrames.CheckState == CheckState.Checked)\r
 454                                 thisOpt = "weightb=1";\r
 455                             else\r
 456                                 thisOpt = "";\r
 457                         }\r
 458                         else if (optNameToChange.Equals("b-pyramid"))\r
 459                         {\r
 460                             if (mainWindow.check_pyrmidalBFrames.CheckState == CheckState.Checked)\r
 461                                 thisOpt = "b-pyramid=1";\r
 462                             else\r
 463                                 thisOpt = "";\r
 464                         }\r
 465                         else if (optNameToChange.Equals("no-fast-pskip"))\r
 466                         {\r
 467                             if (mainWindow.check_noFastPSkip.CheckState == CheckState.Checked)\r
 468                                 thisOpt = "no-fast-pskip=1";\r
 469                             else\r
 470                                 thisOpt = "";\r
 471                         }\r
 472                         else if (optNameToChange.Equals("no-dct-decimate"))\r
 473                         {\r
 474                             if (mainWindow.check_noDCTDecimate.CheckState == CheckState.Checked)\r
 475                                 thisOpt = "no-dct-decimate=1";\r
 476                             else\r
 477                                 thisOpt = "";\r
 478                         }\r
 479                         else if (optNameToChange.Equals("8x8dct"))\r
 480                         {\r
 481                             if (mainWindow.check_8x8DCT.CheckState == CheckState.Checked)\r
 482                                 thisOpt = "8x8dct=1";\r
 483                             else\r
 484                                 thisOpt = "";\r
 485                         }\r
 486                         else if (optNameToChange.Equals("cabac"))\r
 487                         {\r
 488                             if (mainWindow.check_Cabac.CheckState == CheckState.Checked)\r
 489                                 thisOpt = "";\r
 490                             else\r
 491                                 thisOpt = "cabac=0";\r
 492                         }\r
 493                         else if (optNameToChange.Equals("me"))\r
 494                         {\r
 495                             switch (mainWindow.drop_MotionEstimationMethod.SelectedIndex)\r
 496                             {\r
 497                                 case 1:\r
 498                                     thisOpt = "me=dia";\r
 499                                     break;\r
 500 \r
 501                                 case 2:\r
 502                                     thisOpt = "me=hex";\r
 503                                     break;\r
 504 \r
 505                                 case 3:\r
 506                                     thisOpt = "me=umh";\r
 507                                     break;\r
 508 \r
 509                                 case 4:\r
 510                                     thisOpt = "me=esa";\r
 511                                     break;\r
 512 \r
 513                                 case 5:\r
 514                                     thisOpt = "me=tesa";\r
 515                                     break;\r
 516 \r
 517                                 default:\r
 518                                     thisOpt = "";\r
 519                                     break;\r
 520                             }\r
 521                         }\r
 522                         else if (optNameToChange.Equals("direct"))\r
 523                         {\r
 524                             switch (mainWindow.drop_directPrediction.SelectedIndex)\r
 525                             {\r
 526                                 case 1:\r
 527                                     thisOpt = "direct=none";\r
 528                                     break;\r
 529 \r
 530                                 case 2:\r
 531                                     thisOpt = "direct=spatial";\r
 532                                     break;\r
 533 \r
 534                                 case 3:\r
 535                                     thisOpt = "direct=temporal";\r
 536                                     break;\r
 537 \r
 538                                 case 4:\r
 539                                     thisOpt = "direct=auto";\r
 540                                     break;\r
 541 \r
 542                                 default:\r
 543                                     thisOpt = "";\r
 544                                     break;\r
 545                             }\r
 546                         }\r
 547                         else if (optNameToChange.Equals("analyse"))\r
 548                         {\r
 549                             switch (mainWindow.drop_analysis.SelectedIndex)\r
 550                             {\r
 551                                 case 1:\r
 552                                     thisOpt = "analyse=none";\r
 553                                     break;\r
 554 \r
 555                                 case 2:\r
 556                                     thisOpt = "analyse=all";\r
 557                                     break;\r
 558 \r
 559                                 default:\r
 560                                     thisOpt = "";\r
 561                                     break;\r
 562                             }\r
 563                         }\r
 564                         else if (optNameToChange.Equals("merange"))\r
 565                         {\r
 566                             if (!mainWindow.drop_MotionEstimationRange.SelectedItem.ToString().Contains("Default"))\r
 567                                 thisOpt = "merange=" + mainWindow.drop_MotionEstimationRange.SelectedItem;\r
 568                             else\r
 569                                 thisOpt = "";\r
 570                         }\r
 571                         else if (optNameToChange.Equals("b-adapt"))\r
 572                         {\r
 573                             if (!mainWindow.drop_adaptBFrames.SelectedItem.ToString().Contains("Default"))\r
 574                                 thisOpt = "b-adapt=" + (mainWindow.drop_adaptBFrames.SelectedIndex - 1);\r
 575                             else\r
 576                                 thisOpt = "";\r
 577                         }\r
 578                         else if (optNameToChange.Equals("ref"))\r
 579                         {\r
 580                             if (!mainWindow.drop_refFrames.SelectedItem.ToString().Contains("Default"))\r
 581                                 thisOpt = "ref=" + mainWindow.drop_refFrames.SelectedItem;\r
 582                             else\r
 583                                 thisOpt = "";\r
 584                         }\r
 585                         else if (optNameToChange.Equals("bframes"))\r
 586                         {\r
 587                             String value = mainWindow.drop_bFrames.SelectedItem.ToString();\r
 588                             if (!mainWindow.drop_bFrames.SelectedItem.ToString().Contains("Default"))\r
 589                                 thisOpt = "bframes=" + value;\r
 590                             else\r
 591                                 thisOpt = "";\r
 592                         }\r
 593                         else if (optNameToChange.Equals("subq"))\r
 594                         {\r
 595                             String value = mainWindow.drop_subpixelMotionEstimation.SelectedItem.ToString();\r
 596                             if (!mainWindow.drop_subpixelMotionEstimation.SelectedItem.ToString().Contains("Default"))\r
 597                                 thisOpt = "subq=" + value;\r
 598                             else\r
 599                                 thisOpt = "";\r
 600                         }\r
 601                         else if (optNameToChange.Equals("trellis"))\r
 602                         {\r
 603                             String value = mainWindow.drop_trellis.SelectedItem.ToString();\r
 604                             if (!mainWindow.drop_trellis.SelectedItem.ToString().Contains("Default"))\r
 605                                 thisOpt = "trellis=" + value;\r
 606                             else\r
 607                                 thisOpt = "";\r
 608                         }\r
 609                     }\r
 610                 }\r
 611 \r
 612                 /* Construct New String for opts here */\r
 613                 if (!thisOpt.Equals(""))\r
 614                 {\r
 615                     if (changedOptString.Equals(""))\r
 616                         changedOptString = thisOpt;\r
 617                     else\r
 618                         changedOptString = changedOptString + ":" + thisOpt;\r
 619                 }\r
 620             }\r
 621 \r
 622             /* Change the option string to reflect the new mod settings */\r
 623             mainWindow.rtf_x264Query.Text = changedOptString;\r
 624         }\r
 625         private void hasNoOptions(string optNameToChange, frmMain mainWindow)\r
 626         {\r
 627             string colon = "";\r
 628             if (mainWindow.rtf_x264Query.Text != "")\r
 629                 colon = ":";\r
 630 \r
 631             string query = mainWindow.rtf_x264Query.Text;\r
 632             if (optNameToChange.Equals("me"))\r
 633             {\r
 634                 switch (mainWindow.drop_MotionEstimationMethod.SelectedIndex)\r
 635                 {\r
 636                     case 1:\r
 637                         query = query + colon + "me=dia";\r
 638                         break;\r
 639 \r
 640                     case 2:\r
 641                         query = query + colon + "me=hex";\r
 642                         break;\r
 643 \r
 644                     case 3:\r
 645                         query = query + colon + "me=umh";\r
 646                         break;\r
 647 \r
 648                     case 4:\r
 649                         query = query + colon + "me=esa";\r
 650                         break;\r
 651 \r
 652                     case 5:\r
 653                         query = query + colon + "me=tesa";\r
 654                         break;\r
 655 \r
 656                     default:\r
 657                         break;\r
 658                 }\r
 659             }\r
 660             else if (optNameToChange.Equals("direct"))\r
 661             {\r
 662                 switch (mainWindow.drop_directPrediction.SelectedIndex)\r
 663                 {\r
 664                     case 1:\r
 665                         query = query + colon + "direct=none";\r
 666                         break;\r
 667 \r
 668                     case 2:\r
 669                         query = query + colon + "direct=spatial";\r
 670                         break;\r
 671 \r
 672                     case 3:\r
 673                         query = query + colon + "direct=temporal";\r
 674                         break;\r
 675 \r
 676                     case 4:\r
 677                         query = query + colon + "direct=auto";\r
 678                         break;\r
 679 \r
 680                     default:\r
 681                         break;\r
 682                 }\r
 683             }\r
 684             else if (optNameToChange.Equals("analyse"))\r
 685             {\r
 686                 switch (mainWindow.drop_analysis.SelectedIndex)\r
 687                 {\r
 688                     case 1:\r
 689                         query = query + colon + "analyse=none";\r
 690                         break;\r
 691 \r
 692                     case 2:\r
 693                         query = query + colon + "analyse=all";\r
 694                         break;\r
 695 \r
 696                     default:\r
 697                         break;\r
 698                 }\r
 699             }\r
 700             else if (optNameToChange.Equals("merange"))\r
 701             {\r
 702                 int value = mainWindow.drop_MotionEstimationRange.SelectedIndex + 3;\r
 703                 query = query + colon + "merange=" + value;\r
 704             }\r
 705             else if (optNameToChange.Equals("b-adapt"))\r
 706             {\r
 707                 int value = mainWindow.drop_adaptBFrames.SelectedIndex -1;\r
 708                 query = query + colon + "b-adapt=" + value;\r
 709             }\r
 710 \r
 711             else if (optNameToChange.Equals("deblock"))\r
 712             {\r
 713                 String da = mainWindow.drop_deblockAlpha.SelectedItem.ToString();\r
 714                 String db = mainWindow.drop_deblockBeta.Text;\r
 715 \r
 716                 if (((da.Contains("Default")) && (db.Contains("Default"))) || ((da.Contains("0")) && (db.Contains("0"))))\r
 717                 {\r
 718                     mainWindow.drop_deblockBeta.SelectedItem = "Default (0)";\r
 719                     mainWindow.drop_deblockAlpha.SelectedItem = "Default (0)";\r
 720                 }\r
 721                 else\r
 722                 {\r
 723                     if (db.Contains("Default"))\r
 724                         db = "0";\r
 725 \r
 726                     if (da.Contains("Default"))\r
 727                         da = "0";\r
 728 \r
 729                     query = query + colon + "deblock=" + da + "," + db;\r
 730                 }\r
 731             }\r
 732             else if (optNameToChange.Equals("psy-rd"))\r
 733             {\r
 734                 if (mainWindow.slider_psyrd.Value == 10 && mainWindow.slider_psytrellis.Value == 0)\r
 735                     query += "";\r
 736                 else\r
 737                 {\r
 738                     double psyrd = mainWindow.slider_psyrd.Value * 0.1;\r
 739                     double psytre = mainWindow.slider_psytrellis.Value * 0.1;\r
 740                     string rd, rt;\r
 741                     if (psyrd == 1)\r
 742                         rd = "1.0";\r
 743                     else\r
 744                         rd = psyrd.ToString();\r
 745 \r
 746                     if (psytre == 1)\r
 747                         rt = "1.0";\r
 748                     else\r
 749                         rt = psytre.ToString();\r
 750 \r
 751                     query += colon + "psy-rd=" + rd + "," + rt;\r
 752                 }\r
 753             }\r
 754             else if (optNameToChange.Equals("mixed-refs"))\r
 755             {\r
 756                 if (mainWindow.check_mixedReferences.CheckState == CheckState.Checked)\r
 757                     query = query + colon + "mixed-refs=1";\r
 758             }\r
 759             else if (optNameToChange.Equals("weightb"))\r
 760             {\r
 761                 if (mainWindow.check_weightedBFrames.CheckState == CheckState.Checked)\r
 762                     query = query + colon + "weightb=1";\r
 763             }\r
 764             else if (optNameToChange.Equals("b-pyramid"))\r
 765             {\r
 766                 if (mainWindow.check_pyrmidalBFrames.CheckState == CheckState.Checked)\r
 767                     query = query + colon + "b-pyramid=1";\r
 768             }\r
 769             else if (optNameToChange.Equals("no-fast-pskip"))\r
 770             {\r
 771                 if (mainWindow.check_noFastPSkip.CheckState == CheckState.Checked)\r
 772                     query = query + colon + "no-fast-pskip=1";\r
 773             }\r
 774             else if (optNameToChange.Equals("no-dct-decimate"))\r
 775             {\r
 776                 if (mainWindow.check_noDCTDecimate.CheckState == CheckState.Checked)\r
 777                     query = query + colon + "no-dct-decimate=1";\r
 778             }\r
 779             else if (optNameToChange.Equals("8x8dct"))\r
 780             {\r
 781                 if (mainWindow.check_8x8DCT.CheckState == CheckState.Checked)\r
 782                     query = query + colon + "8x8dct=1";\r
 783             }\r
 784             else if (optNameToChange.Equals("cabac"))\r
 785             {\r
 786                 if (mainWindow.check_Cabac.CheckState != CheckState.Checked)\r
 787                     query = query + colon + "cabac=0";\r
 788             }\r
 789             else if (optNameToChange.Equals("ref"))\r
 790             {\r
 791                 if (!mainWindow.drop_refFrames.SelectedItem.ToString().Contains("Default"))\r
 792                     query = query + colon + "ref=" + mainWindow.drop_refFrames.SelectedItem;\r
 793             }\r
 794             else if (optNameToChange.Equals("bframes"))\r
 795             {\r
 796                 String value = mainWindow.drop_bFrames.SelectedItem.ToString();\r
 797                 if (!mainWindow.drop_bFrames.SelectedItem.ToString().Contains("Default"))\r
 798                     query = query + colon + "bframes=" + value;\r
 799             }\r
 800             else if (optNameToChange.Equals("subq"))\r
 801             {\r
 802                 String value = mainWindow.drop_subpixelMotionEstimation.SelectedItem.ToString();\r
 803                 if (!mainWindow.drop_subpixelMotionEstimation.SelectedItem.ToString().Contains("Default"))\r
 804                     query = query + colon + "subq=" + value;\r
 805             }\r
 806             else if (optNameToChange.Equals("trellis"))\r
 807             {\r
 808                 if (!mainWindow.drop_trellis.SelectedItem.ToString().Contains("Default"))\r
 809                     query = query + colon + "trellis=" + mainWindow.drop_trellis.SelectedItem;\r
 810             }\r
 811 \r
 812             mainWindow.rtf_x264Query.Text = query;\r
 813         }\r
 814         private void animate(frmMain mainWindow, string sender)\r
 815         {\r
 816             /* Lots of situations to cover.\r
 817                - B-frames (when 0 turn of b-frame specific stuff, when < 2 disable b-pyramid)\r
 818                - CABAC (when 0 turn off trellis)\r
 819                - analysis (if none, turn off 8x8dct)\r
 820                - refs (under 2, disable mixed-refs)\r
 821             */\r
 822             if (mainWindow.drop_bFrames.SelectedIndex < 2)\r
 823             {\r
 824                 /* If the b-frame widget is at 0 or 1, the user has chosen\r
 825                    not to use b-frames at all. So disable the options\r
 826                    that can only be used when b-frames are enabled.        */\r
 827                 mainWindow.check_weightedBFrames.Visible = false;\r
 828                 mainWindow.check_pyrmidalBFrames.Visible = false;\r
 829                 mainWindow.drop_directPrediction.Visible = false;\r
 830                 mainWindow.lbl_direct_prediction.Visible = false;\r
 831 \r
 832                 mainWindow.check_weightedBFrames.CheckState = CheckState.Unchecked;\r
 833                 mainWindow.check_pyrmidalBFrames.CheckState = CheckState.Unchecked;\r
 834                 mainWindow.drop_directPrediction.SelectedIndex = 0;\r
 835 \r
 836                 mainWindow.drop_adaptBFrames.Visible = false;\r
 837                 mainWindow.lbl_adaptBFrames.Visible = false;\r
 838                 mainWindow.drop_adaptBFrames.SelectedIndex = 0;\r
 839             }\r
 840             else if (mainWindow.drop_bFrames.SelectedIndex == 2)\r
 841             {\r
 842                 /* Only 1 b-frame? Disable b-pyramid. */\r
 843                 mainWindow.check_pyrmidalBFrames.Visible = false;\r
 844                 mainWindow.check_pyrmidalBFrames.CheckState = CheckState.Unchecked;\r
 845 \r
 846                 mainWindow.check_weightedBFrames.Visible = true;\r
 847                 mainWindow.drop_directPrediction.Visible = true;\r
 848                 mainWindow.lbl_direct_prediction.Visible = true;\r
 849 \r
 850                 mainWindow.drop_adaptBFrames.Visible = true;\r
 851                 mainWindow.lbl_adaptBFrames.Visible = true;\r
 852             }\r
 853             else\r
 854             {\r
 855                 mainWindow.check_weightedBFrames.Visible = true;\r
 856                 mainWindow.check_pyrmidalBFrames.Visible = true;\r
 857                 mainWindow.drop_directPrediction.Visible = true;\r
 858                 mainWindow.lbl_direct_prediction.Visible = true;\r
 859 \r
 860                 mainWindow.drop_adaptBFrames.Visible = true;\r
 861                 mainWindow.lbl_adaptBFrames.Visible = true;\r
 862             }\r
 863 \r
 864             if (mainWindow.check_Cabac.Checked == false)\r
 865             {\r
 866                 /* Without CABAC entropy coding, trellis doesn't run. */\r
 867                 mainWindow.drop_trellis.Visible = false;\r
 868                 mainWindow.drop_trellis.SelectedIndex = 0;\r
 869                 mainWindow.lbl_trellis.Visible = false;\r
 870             }\r
 871             else\r
 872             {\r
 873                 mainWindow.drop_trellis.Visible = true;\r
 874                 mainWindow.lbl_trellis.Visible = true;\r
 875             }\r
 876 \r
 877             if (mainWindow.drop_analysis.SelectedIndex == 1)\r
 878             {\r
 879                 /* No analysis? Disable 8x8dct */\r
 880                 mainWindow.check_8x8DCT.Visible = false;\r
 881                 if (sender != "8x8dct")\r
 882                     mainWindow.check_8x8DCT.CheckState = CheckState.Unchecked;\r
 883             }\r
 884             else\r
 885                 mainWindow.check_8x8DCT.Visible = true;\r
 886 \r
 887             if (mainWindow.drop_refFrames.SelectedIndex < 3)\r
 888             {\r
 889                 mainWindow.check_mixedReferences.Visible = false;\r
 890                 if (sender != "mixed-refs")\r
 891                     mainWindow.check_mixedReferences.CheckState = CheckState.Unchecked;\r
 892             }\r
 893             else\r
 894                 mainWindow.check_mixedReferences.Visible = true;\r
 895 \r
 896             if (mainWindow.drop_MotionEstimationMethod.SelectedIndex < 3)\r
 897             {\r
 898                 mainWindow.drop_MotionEstimationRange.Visible = false;\r
 899                 mainWindow.lbl_merange.Visible = false;\r
 900                 mainWindow.drop_MotionEstimationRange.SelectedIndex = 0;\r
 901             }\r
 902             else\r
 903             {\r
 904                 mainWindow.drop_MotionEstimationRange.Visible = true;\r
 905                 mainWindow.lbl_merange.Visible = true;\r
 906             }\r
 907 \r
 908             if (mainWindow.drop_subpixelMotionEstimation.SelectedIndex != 0 && mainWindow.drop_subpixelMotionEstimation.SelectedIndex < 7)\r
 909             {\r
 910                 mainWindow.slider_psyrd.Visible = false;\r
 911                 mainWindow.slider_psyrd.Value = 10;\r
 912                 mainWindow.lbl_psyrd.Visible = false;\r
 913 \r
 914 \r
 915                 mainWindow.slider_psytrellis.Visible = false;\r
 916                 mainWindow.slider_psytrellis.Value = 0;\r
 917                 mainWindow.lbl_psytrellis.Visible = false;\r
 918             }\r
 919             else\r
 920             {\r
 921                 mainWindow.slider_psyrd.Visible = true;\r
 922                 mainWindow.lbl_psyrd.Visible = true;\r
 923 \r
 924                 if (mainWindow.drop_trellis.SelectedIndex >= 2 && mainWindow.check_Cabac.Checked && mainWindow.slider_psytrellis.Visible == false)\r
 925                 {\r
 926                     mainWindow.slider_psytrellis.Visible = true;\r
 927                     mainWindow.lbl_psytrellis.Visible = true;\r
 928                 }\r
 929             }\r
 930 \r
 931             if (mainWindow.drop_trellis.SelectedIndex < 2)\r
 932             {\r
 933                 mainWindow.slider_psytrellis.Visible = false;\r
 934                 mainWindow.slider_psytrellis.Value = 0;\r
 935                 mainWindow.lbl_psytrellis.Visible = false;\r
 936             }\r
 937             else\r
 938             {\r
 939                 if ((mainWindow.drop_subpixelMotionEstimation.SelectedIndex == 0 || mainWindow.drop_subpixelMotionEstimation.SelectedIndex >= 7) && mainWindow.check_Cabac.Checked && mainWindow.slider_psytrellis.Visible == false)\r
 940                 {\r
 941                     mainWindow.slider_psytrellis.Visible = true;\r
 942                     mainWindow.lbl_psytrellis.Visible = true;\r
 943                 }\r
 944             }\r
 945 \r
 946         }\r
 947 \r
 948     }\r
 949 }