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| 1 | #-------------------------------------------------------------------# | |
| 2 | # # | |
| 3 | # QTGMC 3.33, by Vit, 2012 # | |
| 4 | # # | |
| 5 | # A high quality deinterlacer using motion-compensated temporal # | |
| 6 | # smoothing, with a range of features for quality and convenience # | |
| 7 | # Originally based on TempGaussMC_beta2 by Didée # | |
| 8 | # # | |
| 9 | #-------------------------------------------------------------------# | |
| 10 | # | |
| 11 | # Full documentation is in the 'QTGMC' html file that comes with this script | |
| 12 | # | |
| 13 | # --- LATEST CHANGES --- | |
| 14 | # | |
| 15 | # v3.33s (mod) 2016 04 11 | |
| 16 | # - Add KNLMeansCL as another Denoiser to NoiseProcess | |
| 17 | # - others | |
| 18 | # | |
| 19 | # v3.33s (mod) 2016 01 19 | |
| 20 | # - make QTGMC_deflate/QTGMC_inflate work with YUY2 using masktool2 for avs 2.60 | |
| 21 | # | |
| 22 | # v3.33s (mod) 2015 10 23 | |
| 23 | # - revert to QTGMC_deflate/QTGMC_inflate quoted from Dogway | |
| 24 | # | |
| 25 | # v3.33s (mod) 2015 9 10 | |
| 26 | # - fix Multiple QTGMC Calls | |
| 27 | # - others fix | |
| 28 | # | |
| 29 | # v3.33s (mod) 2015 8 6 | |
| 30 | # - some changes in bob to speed up | |
| 31 | # | |
| 32 | # v3.33s (mod) 2015 8 4 | |
| 33 | # - fix bug in YUY2 with SourceMatch | |
| 34 | # - add slice=false to ditherpost to avoid artefacts | |
| 35 | # | |
| 36 | # v3.33s (mod) | |
| 37 | # - fix bob chroma | |
| 38 | # - work with new masktool2 for avs 2.60 in YUY2 | |
| 39 | # | |
| 40 | # v3.33d (mod) | |
| 41 | # - Added 32 bit precision option through the lsbd (for dfttest and knlmeanscl) and lsb (mdegrain) options. | |
| 42 | # - optimized some mask handling a bit as originally suggested by Vit | |
| 43 | # - others | |
| 44 | # | |
| 45 | # v3.33 | |
| 46 | # - Increased maximum value for Rep0, Rep1 and Rep2 to 7 (from 5). Higher values help with flicker on static detail, potential for minor motion blur | |
| 47 | # - Bug fix for the fact that Bob always outputs a BFF clip regardless of field order of input (thanks ajp_anton) | |
| 48 | # - Improved generation of noise (NoiseDeint="Generate") for noise bypass / EZKeepGrain | |
| 49 | # - Minor change to denoising | |
| 50 | # | |
| 51 | # v3.32 | |
| 52 | # - Bugfix with shutter blur and ChromaMotion (thanks Heaud) | |
| 53 | # - Tweaked vector recalculation for shutter motion blur | |
| 54 | # - Changed defaults for TR2 when using source-match | |
| 55 | # - Minor bugfix with SLMode/SLRad on pass-through settings | |
| 56 | # | |
| 57 | # --- REQUIREMENTS --- | |
| 58 | # | |
| 59 | # Input colorspaces: YV12, YUY2 | |
| 60 | # | |
| 61 | # Core plugins: | |
| 62 | # MVTools2 (2.6.0.5 or above) | |
| 63 | # MaskTools v2 (recommend 2.0a48 or above) | |
| 64 | # NNEDI3 (recommend 0.9.4 or above for speed) | |
| 65 | # RemoveGrain + Repair (several versions of this plugin, use the SSE2 dlls from the file called "RemoveGrain-1.0.rar". Don't use the SSE3 versions ) | |
| 66 | # SSE2Tools for YUY2 support (from the earlier 0.9 version of RemoveGrain, use only SSE2Tools.dll from this version. Don't use the SSE3 version) | |
| 67 | # | |
| 68 | # Additional plugins: | |
| 69 | # NNEDI2, NNEDI, EEDI3, EEDI2, TDeInt - if selected directly or via a source-match preset | |
| 70 | # Yadif - for Preset="Ultra Fast" or if selected directly (cannot be autoloaded, must be loaded in the calling script) | |
| 71 | # VerticalCleaner - for SVThin or Lossless modes | |
| 72 | # FFT3DFilter - if selected for noise processing | |
| 73 | # dfttest - if selected for noise processing | |
| 74 | # For FFT3DFilter & ddftest you also need the FFTW3 library (FFTW.org). On Windows the file needed for both is libfftw3f-3.dll. However, for FFT3DFilter | |
| 75 | # the file needs to be called FFTW3.dll, so you will need two copies and rename one. On Windows put the files in your System32 or SysWow64 folder | |
| 76 | # AddGrainC - if NoiseDeint="Generate" selected for noise bypass | |
| 77 | ||
| 78 | ||
| 79 | # --- GETTING STARTED --- | |
| 80 | # | |
| 81 | # Install AviSynth and ensure you have at least the core plugins listed in the requirements section above. Put them in the plugins autoload folder. | |
| 82 | # To use QTGMC write a script like this: | |
| 83 | # YourSource("yourfile") # DGDecode_mpeg2source, FFVideoSource, AviSource, whatever your source requires
| |
| 84 | # QTGMC( Preset="Slow" ) | |
| 85 | # SelectEven() # Add this line to keep original frame rate, leave it out for smoother doubled frame rate | |
| 86 | # | |
| 87 | # Save this script with an ".avs" extension. You can now use it as an AVI source for encoding. | |
| 88 | # | |
| 89 | # The "Preset" used selects sensible settings for a given encoding speed. Choose a preset from: | |
| 90 | # "Placebo", "Very Slow", "Slower", "Slow", "Medium", "Fast", "Faster", "Very Fast", "Super Fast", "Ultra Fast" & "Draft" | |
| 91 | # The default preset is "Slower" | |
| 92 | # Don't be obsessed with using slower settings as the differences can be small. HD material benefits little from extreme settings (and will be very slow) | |
| 93 | # For much faster speeds read the full documentation, the section on 'Multi-threading' | |
| 94 | # | |
| 95 | # There are many settings for tweaking the script, full details in the main documentation. You can display settings currently being used with "ShowSettings": | |
| 96 | # QTGMC( Preset="Slow", ShowSettings=true ) | |
| 97 | ||
| 98 | ||
| 99 | function QTGMC( clip Input, string "Preset", int "TR0", int "TR1", int "TR2", int "Rep0", int "Rep1", int "Rep2", string "EdiMode", bool "RepChroma", \ | |
| 100 | int "NNSize", int "NNeurons", int "EdiQual", int "EdiMaxD", string "ChromaEdi", int "EdiThreads", clip "EdiExt", float "Sharpness", \ | |
| 101 | int "SMode", int "SLMode", int "SLRad", int "SOvs", float "SVThin", int "Sbb", int "SrchClipPP", int "SubPel", int "SubPelInterp", \ | |
| 102 | int "BlockSize", int "Overlap", int "Search", int "SearchParam", int "PelSearch", bool "ChromaMotion", bool "TrueMotion", int "Lambda", \ | |
| 103 | int "LSAD", int "PNew", int "PLevel", bool "GlobalMotion", int "DCT", int "ThSAD1", int "ThSAD2", int "ThSCD1", int "ThSCD2", \ | |
| 104 | int "SourceMatch", string "MatchPreset", string "MatchEdi", string "MatchPreset2", string "MatchEdi2", int "MatchTR2", \ | |
| 105 | float "MatchEnhance", int "Lossless", int "NoiseProcess", float "EZDenoise", float "EZKeepGrain", string "NoisePreset", string "Denoiser", \ | |
| 106 | int "DftThreads", bool "DenoiseMC", int "NoiseTR", float "Sigma", bool "ChromaNoise", val "ShowNoise", float "GrainRestore", \ | |
| 107 | float "NoiseRestore", string "NoiseDeint", bool "StabilizeNoise", int "InputType", float "ProgSADMask", int "FPSDivisor", \ | |
| 108 | int "ShutterBlur", float "ShutterAngleSrc", float "ShutterAngleOut", int "SBlurLimit", bool "Border", bool "Precise", string "Tuning", \ | |
| 109 | bool "ShowSettings", string "GlobalNames", string "PrevGlobals", int "ForceTR", \ | |
| 110 | val "BT", val "DetailRestore", val "MotionBlur", val "MBlurLimit", val "NoiseBypass", bool "lsbd", bool "lsb" ) | |
| 111 | {
| |
| 112 | # The preset "Ultra Fast" & EdiMode="RepYadif"/"Yadif" require the Yadif plugin, which doesn't autoload. Typically the calling script would load it. | |
| 113 | # To have this script load Yadif put it's full path in string below (e.g. "C:\Plugins\Yadif.dll"). Use empty string ("") if calling script will load Yadif
| |
| 114 | YadifPath = "" # Or just enter "yadif.dll" if Yadif is placed in the system path (e.g. windows\system32) | |
| 115 | ||
| 116 | # Temporary Warnings | |
| 117 | Assert( !defined(BT), "QTGMC: Setting BT has been replaced by setting NoiseTR" ) | |
| 118 | Assert( !defined(DetailRestore), "QTGMC: Setting DetailRestore has been renamed to GrainRestore" ) | |
| 119 | Assert( !defined(MotionBlur), "QTGMC: Setting MotionBlur has been renamed to ShutterBlur" ) | |
| 120 | Assert( !defined(MBlurLimit), "QTGMC: Setting MBlurLimit has been renamed to SBlurLimit" ) | |
| 121 | Assert( !defined(NoiseBypass), "QTGMC: Setting NoiseBypass has been renamed to NoiseProcess" ) | |
| 122 | ||
| 123 | #--------------------------------------- | |
| 124 | # Presets | |
| 125 | lsbd=default(lsbd, false) | |
| 126 | lsb=default(lsb, false) | |
| 127 | # Select presets / tuning | |
| 128 | Preset = default( Preset, "Slower" ) | |
| 129 | pNum = (Preset == "Placebo" ) ? 0 : \ | |
| 130 | (Preset == "Very Slow" ) ? 1 : \ | |
| 131 | (Preset == "Slower" ) ? 2 : \ | |
| 132 | (Preset == "Slow" ) ? 3 : \ | |
| 133 | (Preset == "Medium" ) ? 4 : \ | |
| 134 | (Preset == "Fast" ) ? 5 : \ | |
| 135 | (Preset == "Faster" ) ? 6 : \ | |
| 136 | (Preset == "Very Fast" ) ? 7 : \ | |
| 137 | (Preset == "Super Fast") ? 8 : \ | |
| 138 | (Preset == "Ultra Fast") ? 9 : \ | |
| 139 | (Preset == "Draft" ) ? 10 : 11 | |
| 140 | Assert( pNum < 11, "'Preset' choice is invalid" ) | |
| 141 | ||
| 142 | mpNum1 = (!defined(MatchPreset)) ? ((pNum + 3 <= 9) ? (pNum + 3) : 9) : \ | |
| 143 | (MatchPreset == "Placebo" ) ? 0 : \ | |
| 144 | (MatchPreset == "Very Slow" ) ? 1 : \ | |
| 145 | (MatchPreset == "Slower" ) ? 2 : \ | |
| 146 | (MatchPreset == "Slow" ) ? 3 : \ | |
| 147 | (MatchPreset == "Medium" ) ? 4 : \ | |
| 148 | (MatchPreset == "Fast" ) ? 5 : \ | |
| 149 | (MatchPreset == "Faster" ) ? 6 : \ | |
| 150 | (MatchPreset == "Very Fast" ) ? 7 : \ | |
| 151 | (MatchPreset == "Super Fast") ? 8 : \ | |
| 152 | (MatchPreset == "Ultra Fast") ? 9 : \ | |
| 153 | (MatchPreset == "Draft" ) ? 10 : 11 | |
| 154 | Assert( mpNum1 < 10, "'MatchPreset' choice is invalid/unsupported" ) | |
| 155 | MatchPreset = Select( mpNum1, "Placebo", "Very Slow", "Slower", "Slow", "Medium", "Fast", "Faster", "Very Fast", "Super Fast", "Ultra Fast", "Draft" ) | |
| 156 | ||
| 157 | mpNum2 = (!defined(MatchPreset2)) ? ((mpNum1 + 2 <= 9) ? (mpNum1 + 2) : 9) : \ | |
| 158 | (MatchPreset2 == "Placebo" ) ? 0 : \ | |
| 159 | (MatchPreset2 == "Very Slow" ) ? 1 : \ | |
| 160 | (MatchPreset2 == "Slower" ) ? 2 : \ | |
| 161 | (MatchPreset2 == "Slow" ) ? 3 : \ | |
| 162 | (MatchPreset2 == "Medium" ) ? 4 : \ | |
| 163 | (MatchPreset2 == "Fast" ) ? 5 : \ | |
| 164 | (MatchPreset2 == "Faster" ) ? 6 : \ | |
| 165 | (MatchPreset2 == "Very Fast" ) ? 7 : \ | |
| 166 | (MatchPreset2 == "Super Fast") ? 8 : \ | |
| 167 | (MatchPreset2 == "Ultra Fast") ? 9 : \ | |
| 168 | (MatchPreset2 == "Draft" ) ? 10 : 11 | |
| 169 | Assert( mpNum2 < 10, "'MatchPreset2' choice is invalid/unsupported" ) | |
| 170 | MatchPreset2 = Select( mpNum2, "Placebo", "Very Slow", "Slower", "Slow", "Medium", "Fast", "Faster", "Very Fast", "Super Fast", "Ultra Fast", "Draft" ) | |
| 171 | ||
| 172 | NoisePreset = default( NoisePreset, "Fast" ) | |
| 173 | npNum = (NoisePreset == "Slower" ) ? 0 : \ | |
| 174 | (NoisePreset == "Slow" ) ? 1 : \ | |
| 175 | (NoisePreset == "Medium" ) ? 2 : \ | |
| 176 | (NoisePreset == "Fast" ) ? 3 : \ | |
| 177 | (NoisePreset == "Faster" ) ? 4 : 5 | |
| 178 | Assert( npNum < 5, "'NoisePreset' choice is invalid" ) | |
| 179 | ||
| 180 | Tuning = default( Tuning, "None" ) | |
| 181 | tNum = (Tuning == "None" ) ? 0 : \ | |
| 182 | (Tuning == "DV-SD" ) ? 1 : \ | |
| 183 | (Tuning == "DV-HD" ) ? 2 : 3 | |
| 184 | Assert( tNum < 3, "'Tuning' choice is invalid" ) | |
| 185 | ||
| 186 | # Tunings only affect blocksize in this version | |
| 187 | bs = Select( tNum, 16, 16, 32 ) | |
| 188 | bs2 = (bs >= 16) ? 32 : bs * 2 | |
| 189 | ||
| 190 | # Very Very Super Ultra | |
| 191 | # Preset groups: Placebo Slow Slower Slow Medium Fast Faster Fast Fast Fast Draft | |
| 192 | TR0 = default( TR0, Select( pNum, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1 ) ) | |
| 193 | TR1 = default( TR1, Select( pNum, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 ) ) | |
| 194 | TR2X = default( TR2, Select( pNum, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0 ) ) | |
| 195 | Rep0 = default( Rep0, Select( pNum, 4, 4, 4, 4, 3, 3, 0, 0, 0, 0, 0 ) ) | |
| 196 | Rep1 = default( Rep1, Select( pNum, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ) ) | |
| 197 | Rep2 = default( Rep2, Select( pNum, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 0 ) ) | |
| 198 | EdiMode = default( EdiMode, Select( pNum, "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "RepYadif","Bob" ) ) | |
| 199 | NNSize = default( NNSize, Select( pNum, 1, 1, 1, 1, 5, 5, 4, 4, 4, 4, 4 ) ) | |
| 200 | NNeurons = default( NNeurons, Select( pNum, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0 ) ) | |
| 201 | EdiQual = default( EdiQual, Select( pNum, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ) ) | |
| 202 | EdiMaxD = default( EdiMaxD, Select( pNum, 12, 10, 8, 7, 7, 6, 6, 5, 4, 4, 4 ) ) | |
| 203 | SMode = default( SMode, Select( pNum, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0 ) ) | |
| 204 | SLModeX = default( SLMode, Select( pNum, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0 ) ) | |
| 205 | SLRad = default( SLRad, Select( pNum, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ) ) | |
| 206 | Sbb = default( Sbb, Select( pNum, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 ) ) | |
| 207 | SrchClipPP = default( SrchClipPP, Select( pNum, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 0 ) ) | |
| 208 | SubPel = default( SubPel, Select( pNum, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1 ) ) | |
| 209 | Blocksize = default( Blocksize, Select( pNum, bs, bs, bs, bs, bs, bs, bs2, bs2, bs2, bs2, bs2 ) ) | |
| 210 | bs = Blocksize | |
| 211 | Overlap = default( Overlap, Select( pNum, bs/2, bs/2, bs/2, bs/2, bs/2, bs/2, bs/2, bs/4, bs/4, bs/4, bs/4 ) ) | |
| 212 | Search = default( Search, Select( pNum, 5, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0 ) ) | |
| 213 | SearchParam = default( SearchParam, Select( pNum, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1 ) ) | |
| 214 | PelSearch = default( PelSearch, Select( pNum, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1 ) ) | |
| 215 | ChromaMotion = default( ChromaMotion, Select( pNum, true, true, true, false, false, false, false, false, false, false, false ) ) | |
| 216 | Precise = default( Precise, Select( pNum, true, true, false, false, false, false, false, false, false, false, false ) ) | |
| 217 | ProgSADMask = default( ProgSADMask, Select( pNum, 10.0, 10.0, 10.0, 10.0, 10.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ) ) | |
| 218 | ||
| 219 | # Noise presets Slower Slow Medium Fast Faster | |
| 220 | Denoiser = default( Denoiser, Select( npNum, "dfttest", "dfttest", "dfttest", "fft3df", "fft3df" ) ) | |
| 221 | DenoiseMC = default( DenoiseMC, Select( npNum, true, true, false, false, false ) ) | |
| 222 | NoiseTR = default( NoiseTR, Select( npNum, 2, 1, 1, 1, 0 ) ) | |
| 223 | NoiseDeint = default( NoiseDeint, Select( npNum, "Generate","Bob", "", "", "" ) ) | |
| 224 | StabilizeNoise = default( StabilizeNoise, Select( npNum, true, true, true, false, false ) ) | |
| 225 | ||
| 226 | # The basic source-match step corrects and re-runs the interpolation of the input clip. So it initialy uses same interpolation settings as the main preset | |
| 227 | SourceMatch = default( SourceMatch, 0 ) | |
| 228 | MatchNNSize = NNSize | |
| 229 | MatchNNeurons = NNeurons | |
| 230 | MatchEdiMaxD = EdiMaxD | |
| 231 | MatchEdiQual = EdiQual | |
| 232 | ||
| 233 | # However, can use a faster initial interpolation when using source-match allowing the basic source-match step to "correct" it with higher quality settings | |
| 234 | Assert( SourceMatch == 0 || mpNum1 >= pNum, "'MatchPreset' cannot use a slower setting than 'Preset'" ) | |
| 235 | # Very Very Super Ultra | |
| 236 | # Basic source-match presets Placebo Slow Slower Slow Medium Fast Faster Fast Fast Fast | |
| 237 | NNSize = (SourceMatch == 0) ? NNSize : Select( mpNum1, 1, 1, 1, 1, 5, 5, 4, 4, 4, 4 ) | |
| 238 | NNeurons = (SourceMatch == 0) ? NNeurons : Select( mpNum1, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0 ) | |
| 239 | EdiMaxD = (SourceMatch == 0) ? EdiMaxD : Select( mpNum1, 12, 10, 8, 7, 7, 6, 6, 5, 4, 4 ) | |
| 240 | EdiQual = (SourceMatch == 0) ? EdiQual : Select( mpNum1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ) | |
| 241 | TempEdi = EdiMode # Main interpolation is actually done by basic-source match step when enabled, so a little swap and wriggle is needed | |
| 242 | EdiMode = (SourceMatch == 0) ? EdiMode : default( MatchEdi, ((mpNum1 < 9) ? EdiMode : "Yadif") ) # Force Yadif for "Ultra Fast" basic source match | |
| 243 | MatchEdi = TempEdi | |
| 244 | ||
| 245 | # Very Very Super Ultra | |
| 246 | # Refined source-match presets Placebo Slow Slower Slow Medium Fast Faster Fast Fast Fast | |
| 247 | MatchEdi2 = default( MatchEdi2, Select( mpNum2, "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "NNEDI3", "TDeint", "" ) ) | |
| 248 | MatchNNSize2 = Select( mpNum2, 1, 1, 1, 1, 5, 5, 4, 4, 4, 4 ) | |
| 249 | MatchNNeurons2 = Select( mpNum2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0 ) | |
| 250 | MatchEdiMaxD2 = Select( mpNum2, 12, 10, 8, 7, 7, 6, 6, 5, 4, 4 ) | |
| 251 | MatchEdiQual2 = Select( mpNum2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ) | |
| 252 | ||
| 253 | ||
| 254 | #--------------------------------------- | |
| 255 | # Settings | |
| 256 | ||
| 257 | # Core and Interpolation defaults | |
| 258 | TR2 = (SourceMatch > 0) ? default(TR2, ((TR2X == 0) ? 1 : TR2X)) : TR2X # ***TR2 defaults always at least 1 when using source-match*** | |
| 259 | RepChroma = default( RepChroma, true ) | |
| 260 | EdiThreads = default( EdiThreads, 0 ) | |
| 261 | ChromaEdi = default( ChromaEdi, "" ) | |
| 262 | NNeurons = (EdiMode == "NNEDI2" && NNeurons > 2) ? 2 : NNeurons # Smaller range for NNeurons in NNEDI2 (which calls it nsize) | |
| 263 | EdiQual = (EdiMode == "NNEDI3" && EdiQual > 2 ) ? 2 : EdiQual # Smaller range for EdiQual in NNEDI3 | |
| 264 | ((FindStr( EdiMode, "Yadif" ) != 0 || FindStr( MatchEdi, "Yadif" ) != 0 || FindStr( MatchEdi2, "Yadif" ) != 0 ) && YadifPath != "") ? \ | |
| 265 | Load_Stdcall_Plugin( YadifPath ) : NOP() # Load Yadif as required | |
| 266 | ||
| 267 | # Source-match / lossless defaults | |
| 268 | MatchTR1 = TR1 | |
| 269 | MatchTR2 = default( MatchTR2, 1 ) | |
| 270 | MatchEnhance = default( MatchEnhance, 0.5 ) | |
| 271 | Lossless = default( Lossless, 0 ) | |
| 272 | Assert( Lossless <= 2, "Lossless setting only supports mode 1 ('true lossless') and mode 2 ('fake lossless') - see documentation in script and consider source-match settings" )
| |
| 273 | ||
| 274 | # Sharpness defaults. Sharpness default is always 1.0 (0.2 with source-match), but adjusted to give roughly same sharpness for all settings | |
| 275 | SMode = (defined(Sharpness) && Sharpness == 0.0) ? 0 : SMode | |
| 276 | SLMode = (SourceMatch > 0) ? default(SLMode, 0) : SLModeX # ***Sharpness limiting disabled by default for source-match*** | |
| 277 | SLMode = (SLRad <= 0) ? 0 : SLMode | |
| 278 | spatialSL = (SLMode == 1 || SLMode == 3) | |
| 279 | temporalSL = (SLMode == 2 || SLMode == 4) | |
| 280 | Sharpness = default( Sharpness, (SMode == 0) ? 0.0 : ((SourceMatch > 0) ? 0.2 : 1.0) ) # Default sharpness is 1.0, or 0.2 if using source-match | |
| 281 | sharpMul = (temporalSL) ? 2 : (spatialSL) ? 1.5 : 1 # Adjust sharpness based on other settings | |
| 282 | sharpAdj = Sharpness * (sharpMul * (0.2 + TR1*0.15 + TR2*0.25) + ((SMode == 1) ? 0.1 : 0)) # [This needs a bit more refinement] | |
| 283 | Sbb = (SMode == 0) ? 0 : Sbb | |
| 284 | SOvs = default( SOvs, 0 ) | |
| 285 | SVThin = default( SVThin, 0.0 ) | |
| 286 | ||
| 287 | # Noise processing settings | |
| 288 | Assert( !defined(EZDenoise) || EZDenoise <= 0.0 || !defined(EZKeepGrain) || EZKeepGrain <= 0.0, "QTGMC: EZDenoise and EZKeepGrain cannot be used together" ) | |
| 289 | NoiseProcess = defined(NoiseProcess) ? NoiseProcess : \ | |
| 290 | (defined(EZDenoise) && EZDenoise > 0.0) ? 1 : \ | |
| 291 | (defined(EZKeepGrain) && EZKeepGrain > 0.0) ? 2 : \ | |
| 292 | (Preset == "Placebo" || Preset == "Very Slow") ? 2 : 0 | |
| 293 | GrainRestore = defined(GrainRestore) ? GrainRestore : \ | |
| 294 | (defined(EZDenoise) && EZDenoise > 0.0) ? 0.0 : \ | |
| 295 | (defined(EZKeepGrain) && EZKeepGrain > 0.0) ? 0.3 * sqrt(EZKeepGrain) : \ | |
| 296 | Select( NoiseProcess, 0.0, 0.7, 0.3 ) | |
| 297 | NoiseRestore = defined(NoiseRestore) ? NoiseRestore : \ | |
| 298 | (defined(EZDenoise) && EZDenoise > 0.0) ? 0.0 : \ | |
| 299 | (defined(EZKeepGrain) && EZKeepGrain > 0.0) ? 0.1 * sqrt(EZKeepGrain) : \ | |
| 300 | Select( NoiseProcess, 0.0, 0.3, 0.1 ) | |
| 301 | Sigma = defined(Sigma) ? Sigma : \ | |
| 302 | (defined(EZDenoise) && EZDenoise > 0.0) ? EZDenoise : \ | |
| 303 | (defined(EZKeepGrain) && EZKeepGrain > 0.0) ? 4.0 * EZKeepGrain : 2.0 | |
| 304 | DftThreads = default( DftThreads, EdiThreads ) | |
| 305 | ChromaNoise = default( ChromaNoise, false ) | |
| 306 | ShowNoise = default( ShowNoise, 0.0 ) | |
| 307 | ShowNoise = IsBool( ShowNoise ) ? (ShowNoise ? 10.0 : 0.0) : ShowNoise | |
| 308 | NoiseProcess = (ShowNoise > 0.0) ? 2 : NoiseProcess | |
| 309 | NoiseRestore = (ShowNoise > 0.0) ? 1.0 : NoiseRestore | |
| 310 | NoiseTR = (NoiseProcess == 0) ? 0 : NoiseTR | |
| 311 | GrainRestore = (NoiseProcess == 0) ? 0.0 : GrainRestore | |
| 312 | NoiseRestore = (NoiseProcess == 0) ? 0.0 : NoiseRestore | |
| 313 | totalRestore = GrainRestore + NoiseRestore | |
| 314 | StabilizeNoise = (totalRestore <= 0) ? false : StabilizeNoise | |
| 315 | noiseTD = Select( NoiseTR, 1, 3, 5 ) | |
| 316 | noiseCentre = (Denoiser == "dfttest") ? "128" : "128.5" | |
| 317 | ||
| 318 | # MVTools settings | |
| 319 | SubPelInterp = default( SubPelInterp, 2 ) | |
| 320 | TrueMotion = default( TrueMotion, false ) | |
| 321 | GlobalMotion = default( GlobalMotion, true ) | |
| 322 | Lambda = default( Lambda, ((TrueMotion) ? 1000 : 100 ) * (BlockSize*BlockSize)/(8*8) ) | |
| 323 | LSAD = default( LSAD, (TrueMotion) ? 1200 : 400 ) | |
| 324 | PNew = default( PNew, (TrueMotion) ? 50 : 25 ) | |
| 325 | PLevel = default( PLevel, (TrueMotion) ? 1 : 0 ) | |
| 326 | DCT = default( DCT, 0 ) | |
| 327 | ThSAD1 = default( ThSAD1, 10 * 8*8 ) | |
| 328 | ThSAD2 = default( ThSAD2, 4 * 8*8 ) | |
| 329 | ThSCD1 = default( ThSCD1, 180 ) | |
| 330 | ThSCD2 = default( ThSCD2, 98 ) | |
| 331 | ||
| 332 | # Motion blur settings | |
| 333 | FPSDivisor = default( FPSDivisor, 1 ) | |
| 334 | ShutterBlur = default( ShutterBlur, 0 ) | |
| 335 | ShutterAngleSrc = default( ShutterAngleSrc, 180 ) | |
| 336 | ShutterAngleOut = default( ShutterAngleOut, 180 ) | |
| 337 | SBlurLimit = default( SBlurLimit, 4 ) | |
| 338 | ShutterBlur = (ShutterAngleOut * FPSDivisor == ShutterAngleSrc) ? 0 : ShutterBlur # If motion blur output is same as input | |
| 339 | ||
| 340 | # Miscellaneous | |
| 341 | InputType = default( InputType, 0 ) | |
| 342 | Border = default( Border, false ) | |
| 343 | ShowSettings = default( ShowSettings, false ) | |
| 344 | GlobalNames = default( GlobalNames, "QTGMC" ) | |
| 345 | PrevGlobals = default( PrevGlobals, "Replace" ) | |
| 346 | ForceTR = default( ForceTR, 0 ) | |
| 347 | ReplaceGlobals = (PrevGlobals == "Replace" || PrevGlobals == "Reuse") # If reusing existing globals put them back afterwards - simplifies logic later | |
| 348 | ReuseGlobals = (PrevGlobals == "Reuse") | |
| 349 | ProgSADMask = (InputType != 2 && InputType != 3) ? 0.0 : ProgSADMask | |
| 350 | rgBlur = (Precise) ? 11 : 12 | |
| 351 | ||
| 352 | # Get maximum temporal radius needed | |
| 353 | maxTR = (temporalSL) ? SLRad : 0 | |
| 354 | maxTR = (MatchTR2 > maxTR) ? MatchTR2 : maxTR | |
| 355 | maxTR = (TR1 > maxTR) ? TR1 : maxTR | |
| 356 | maxTR = (TR2 > maxTR) ? TR2 : maxTR | |
| 357 | maxTR = (NoiseTR > maxTR) ? NoiseTR : maxTR | |
| 358 | maxTR = (ProgSADMask > 0.0 || StabilizeNoise || ShutterBlur > 0) ? (maxTR > 1 ? maxTR : 1) : maxTR | |
| 359 | maxTR = (ForceTR > MaxTR) ? ForceTR : maxTR | |
| 360 | ||
| 361 | ||
| 362 | #--------------------------------------- | |
| 363 | # Pre-Processing | |
| 364 | ||
| 365 | w = Input.Width() | |
| 366 | h = Input.Height() | |
| 367 | yuy2 = Input.IsYUY2() | |
| 368 | epsilon = 0.0001 | |
| 369 | ||
| 370 | # Reverse "field" dominance for progressive repair mode 3 (only difference from mode 2) | |
| 371 | compl = (InputType == 3) ? Input.ComplementParity() : Input | |
| 372 | ||
| 373 | # Pad vertically during processing (to prevent artefacts at top & bottom edges) | |
| 374 | clip = (Border) ? compl.PointResize( w,h+8, 0,-4,0,h+8+epsilon ) : compl | |
| 375 | h = (Border) ? h+8 : h | |
| 376 | ||
| 377 | # Calculate padding needed for MVTools super clips to avoid crashes [fixed in latest MVTools, but keeping this code for a while] | |
| 378 | hpad = w - (Int((w - Overlap) / (Blocksize - Overlap)) * (Blocksize - Overlap) + Overlap) | |
| 379 | vpad = h - (Int((h - Overlap) / (Blocksize - Overlap)) * (Blocksize - Overlap) + Overlap) | |
| 380 | hpad = (hpad > 8) ? hpad : 8 # But match default padding if possible | |
| 381 | vpad = (vpad > 8) ? vpad : 8 | |
| 382 | ||
| 383 | ||
| 384 | #--------------------------------------- | |
| 385 | # Motion Analysis | |
| 386 | ||
| 387 | # >>> Planar YUY2 for motion analysis, interleaved whilst blurring search clip | |
| 388 | planarClip = yuy2 ? clip.interleaved2planar() : clip | |
| 389 | ||
| 390 | # Bob the input as a starting point for motion search clip | |
| 391 | bobbed = (InputType == 0) ? planarClip.QTGMC_Bob( 0,0.5 ) : \ | |
| 392 | (InputType == 1) ? planarClip : \ | |
| 393 | planarClip.Blur( 0,1 ) | |
| 394 | ||
| 395 | # If required, get any existing global clips with a matching "GlobalNames" setting. Unmatched values get NOP (= 0) | |
| 396 | srchClip = QTGMC_GetUserGlobal( GlobalNames, "srchClip", ReuseGlobals ) | |
| 397 | srchSuper = QTGMC_GetUserGlobal( GlobalNames, "srchSuper", ReuseGlobals ) | |
| 398 | bVec1 = QTGMC_GetUserGlobal( GlobalNames, "bVec1", ReuseGlobals ) | |
| 399 | fVec1 = QTGMC_GetUserGlobal( GlobalNames, "fVec1", ReuseGlobals ) | |
| 400 | bVec2 = QTGMC_GetUserGlobal( GlobalNames, "bVec2", ReuseGlobals ) | |
| 401 | fVec2 = QTGMC_GetUserGlobal( GlobalNames, "fVec2", ReuseGlobals ) | |
| 402 | bVec3 = QTGMC_GetUserGlobal( GlobalNames, "bVec3", ReuseGlobals ) | |
| 403 | fVec3 = QTGMC_GetUserGlobal( GlobalNames, "fVec3", ReuseGlobals ) | |
| 404 | ||
| 405 | CMmt = ChromaMotion ? 3 : 1 | |
| 406 | CMts = ChromaMotion ? 255 : 0 | |
| 407 | CMrg = ChromaMotion ? 12 : -1 | |
| 408 | ||
| 409 | # The bobbed clip will shimmer due to being derived from alternating fields. Temporally smooth over the neighboring frames using a binomial kernel. Binomial | |
| 410 | # kernels give equal weight to even and odd frames and hence average away the shimmer. The two kernels used are [1 2 1] and [1 4 6 4 1] for radius 1 and 2. | |
| 411 | # These kernels are approximately Gaussian kernels, which work well as a prefilter before motion analysis (hence the original name for this script) | |
| 412 | # Create linear weightings of neighbors first -2 -1 0 1 2 | |
| 413 | ts1 = (!IsClip(srchClip) && TR0 > 0) ? !yuy2 ? bobbed.TemporalSoften( 1, 255,CMts, 28, 2 ) : \ | |
| 414 | bobbed.planar2interleaved().TemporalSoften( 1, 255,CMts, 28, 2 ).interleaved2planar() : NOP() # 0.00 0.33 0.33 0.33 0.00 | |
| 415 | ts2 = (!IsClip(srchClip) && TR0 > 1) ? !yuy2 ? bobbed.TemporalSoften( 2, 255,CMts, 28, 2 ) : \ | |
| 416 | bobbed.planar2interleaved().TemporalSoften( 2, 255,CMts, 28, 2 ).interleaved2planar() : NOP() # 0.20 0.20 0.20 0.20 0.20 | |
| 417 | ||
| 418 | # Combine linear weightings to give binomial weightings - TR0=0: (1), TR0=1: (1:2:1), TR0=2: (1:4:6:4:1) | |
| 419 | binomial0 = IsClip(srchClip) ? NOP() : \ | |
| 420 | (TR0 == 0) ? bobbed : \ | |
| 421 | (TR0 == 1) ? (ChromaMotion ? ts1.Merge( bobbed, 0.25 ) : !yuy2 ? ts1.MergeLuma( bobbed, 0.25 ) : \ | |
| 422 | ts1.planar2interleaved().MergeLuma( bobbed.planar2interleaved(), 0.25 ).interleaved2planar()) : \ | |
| 423 | (ChromaMotion ? ts1.Merge( ts2, 0.357 ).Merge( bobbed, 0.125 ) : !yuy2 ? ts1.MergeLuma( ts2, 0.357 ).MergeLuma( bobbed, 0.125 ) : \ | |
| 424 | ts1.planar2interleaved().MergeLuma( ts2.planar2interleaved(), 0.357 ).MergeLuma( bobbed.planar2interleaved(), 0.125 ).interleaved2planar()) | |
| 425 | ||
| 426 | # Remove areas of difference between temporal blurred motion search clip and bob that are not due to bob-shimmer - removes general motion blur | |
| 427 | repair0 = (IsClip(srchClip) || Rep0 == 0) ? binomial0 : binomial0.QTGMC_KeepOnlyBobShimmerFixes( bobbed, Rep0, (RepChroma && ChromaMotion) ) | |
| 428 | ||
| 429 | # Blur image and soften edges to assist in motion matching of edge blocks. Blocks are matched by SAD (sum of absolute differences between blocks), but even | |
| 430 | # a slight change in an edge from frame to frame will give a high SAD due to the higher contrast of edges | |
| 431 | spatialBlur = (IsClip(srchClip) || SrchClipPP == 0) ? NOP() : \ | |
| 432 | (!yuy2 && SrchClipPP == 1) ? repair0.BilinearResize( w/2, h/2 ).RemoveGrain( 12,CMrg, planar=true ).BilinearResize( w, h ) : \ | |
| 433 | (!yuy2) ? repair0.RemoveGrain( 12,CMrg, planar=true ).GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=2 ) : \ | |
| 434 | repair0.RemoveGrain( 12,CMrg, planar=true ).planar2interleaved().GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=2 ).interleaved2planar() | |
| 435 | spatialBlur = (IsClip(spatialBlur) && SrchClipPP > 1) ? (ChromaMotion ? spatialBlur.Merge( repair0, 0.1 ) : spatialBlur.MergeLuma( repair0, 0.1 )) : spatialBlur | |
| 436 | tweluin26 = (!IsClip(srchClip) && SrchClipPP > 1) ? yuy2 ? mt_lutxy( repair0.planar2interleaved().ConvertToYV16(), bobbed.planar2interleaved().ConvertToYV16(), "x 3 + y < x 3 + x 3 - y > x 3 - y ? ?", U=CMmt,V=CMmt ).ConvertToYUY2().interleaved2planar() : nop() : nop() | |
| 437 | tweaked = (!IsClip(srchClip) && SrchClipPP > 1) ? !yuy2 ? mt_lutxy( repair0, bobbed, "x 3 + y < x 3 + x 3 - y > x 3 - y ? ?", U=CMmt,V=CMmt ) : tweluin26 : NOP() | |
| 438 | srchClip = IsClip(srchClip) ? srchClip : \ | |
| 439 | (SrchClipPP == 0) ? repair0 : \ | |
| 440 | (SrchClipPP < 3) ? spatialBlur : \ | |
| 441 | yuy2 ? spatialBlur.planar2interleaved().ConvertToYV16().mt_lutxy( tweaked.planar2interleaved().ConvertToYV16(), \ | |
| 442 | "x 7 + y < x 2 + x 7 - y > x 2 - x 51 * y 49 * + 100 / ? ?", U=CMmt,V=CMmt ).ConvertToYUY2().interleaved2planar() : \ | |
| 443 | spatialBlur.mt_lutxy( tweaked, "x 7 + y < x 2 + x 7 - y > x 2 - x 51 * y 49 * + 100 / ? ?", U=CMmt,V=CMmt ) | |
| 444 | # Calculate forward and backward motion vectors from motion search clip | |
| 445 | srchSuper = IsClip(srchSuper) ? srchSuper : \ | |
| 446 | (maxTR > 0) ? srchClip.MSuper( pel=SubPel, sharp=SubPelInterp, hpad=hpad, vpad=vpad, chroma=ChromaMotion, planar=true ) : NOP() | |
| 447 | bVec3 = IsClip(bVec3) ? bVec3 : \ | |
| 448 | (maxTR > 2) ? srchSuper.MAnalyse( isb=true, delta=3, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 449 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 450 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 451 | bVec2 = IsClip(bVec2) ? bVec2 : \ | |
| 452 | (maxTR > 1) ? srchSuper.MAnalyse( isb=true, delta=2, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 453 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 454 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 455 | bVec1 = IsClip(bVec1) ? bVec1 : \ | |
| 456 | (maxTR > 0) ? srchSuper.MAnalyse( isb=true, delta=1, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 457 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 458 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 459 | fVec1 = IsClip(fVec1) ? fVec1 : \ | |
| 460 | (maxTR > 0) ? srchSuper.MAnalyse( isb=false, delta=1, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 461 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 462 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 463 | fVec2 = IsClip(fVec2) ? fVec2 : \ | |
| 464 | (maxTR > 1) ? srchSuper.MAnalyse( isb=false, delta=2, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 465 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 466 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 467 | fVec3 = IsClip(fVec3) ? fVec3 : \ | |
| 468 | (maxTR > 2) ? srchSuper.MAnalyse( isb=false, delta=3, blksize=BlockSize, overlap=Overlap, search=Search, searchparam=SearchParam, \ | |
| 469 | pelsearch=PelSearch, truemotion=TrueMotion, lambda=Lambda, lsad=LSAD, pnew=PNew, plevel=PLevel, \ | |
| 470 | global=GlobalMotion, DCT=DCT, chroma=ChromaMotion ) : NOP() | |
| 471 | ||
| 472 | # Expose search clip, motion search super clip and motion vectors to calling script through globals | |
| 473 | QTGMC_SetUserGlobal( GlobalNames, "srchClip", srchClip, ReplaceGlobals ) | |
| 474 | QTGMC_SetUserGlobal( GlobalNames, "srchSuper", srchSuper, ReplaceGlobals ) | |
| 475 | QTGMC_SetUserGlobal( GlobalNames, "bVec1", bVec1, ReplaceGlobals ) | |
| 476 | QTGMC_SetUserGlobal( GlobalNames, "fVec1", fVec1, ReplaceGlobals ) | |
| 477 | QTGMC_SetUserGlobal( GlobalNames, "bVec2", bVec2, ReplaceGlobals ) | |
| 478 | QTGMC_SetUserGlobal( GlobalNames, "fVec2", fVec2, ReplaceGlobals ) | |
| 479 | QTGMC_SetUserGlobal( GlobalNames, "bVec3", bVec3, ReplaceGlobals ) | |
| 480 | QTGMC_SetUserGlobal( GlobalNames, "fVec3", fVec3, ReplaceGlobals ) | |
| 481 | ||
| 482 | ||
| 483 | #--------------------------------------- | |
| 484 | # Noise Processing | |
| 485 | ||
| 486 | # >>>> Interleaved YUY2 for denoising, planar whilst pre-motion compensating | |
| 487 | ||
| 488 | # Expand fields to full frame size before extracting noise (allows use of motion vectors which are frame-sized) | |
| 489 | fullClip = (NoiseProcess == 0) ? NOP() : \ | |
| 490 | (InputType > 0) ? clip : \ | |
| 491 | clip.QTGMC_Bob( 0,1.0 ) | |
| 492 | - | fullClip = (yuy2 && NoiseTR > 0) || (yuy2 && (Denoiser == "KNLMeansCL")) ? fullClip.interleaved2planar() : fullClip |
| 492 | + | fullClip = (yuy2 && NoiseTR > 0) ? fullClip.interleaved2planar() : fullClip |
| 493 | fullSuper = (NoiseTR > 0) ? fullClip.MSuper( pel=SubPel, levels=1, hpad=hpad, vpad=vpad, chroma=ChromaNoise, planar=true ) : NOP() #TEST chroma OK? | |
| 494 | ||
| 495 | # Create a motion compensated temporal window around current frame and use to guide denoisers | |
| 496 | noiseWindow = (NoiseProcess == 0) ? NOP() : \ | |
| 497 | (!DenoiseMC) ? fullClip : \ | |
| 498 | (NoiseTR == 0) ? fullClip : \ | |
| 499 | (NoiseTR == 1) ? Interleave( fullClip.MCompensate( fullSuper, fVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ), \ | |
| 500 | fullClip, \ | |
| 501 | fullClip.MCompensate( fullSuper, bVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) ) : \ | |
| 502 | Interleave( fullClip.MCompensate( fullSuper, fVec2, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ), \ | |
| 503 | fullClip.MCompensate( fullSuper, fVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ), \ | |
| 504 | fullClip, \ | |
| 505 | fullClip.MCompensate( fullSuper, bVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ), \ | |
| 506 | fullClip.MCompensate( fullSuper, bVec2, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) ) | |
| 507 | - | noiseWindow = yuy2 && (Denoiser == "KNLMeansCL") ? noiseWindow.planar2interleaved().ConvertToYV16() : (yuy2 && NoiseTR > 0) ? noiseWindow.planar2interleaved() : noiseWindow |
| 507 | + | noiseWindow = yuy2 && (Denoiser == "KNLMeansCL") ? NoiseTR > 0 ? noiseWindow.planar2interleaved().ConvertToYV16() : noiseWindow.ConvertToYV16() : (yuy2 && NoiseTR > 0) ? noiseWindow.planar2interleaved() : noiseWindow |
| 508 | dnWindow = (NoiseProcess == 0) ? NOP() : \ | |
| 509 | (Denoiser == "dfttest") ? noiseWindow.dfttest( Y=true, U=ChromaNoise, V=ChromaNoise, sigma=Sigma*4, tbsize=noiseTD, threads=DftThreads, lsb=lsbd ) : \ | |
| 510 | (Denoiser == "KNLMeansCL") ? KNLMeansCL( lsbd ? noiseWindow.Dither_convert_8_to_16() : noiseWindow, d=NoiseTR, h=Sigma, lsb_inout=lsbd, device_type="GPU") : \ | |
| 511 | noiseWindow.FFT3DFilter( plane=(ChromaNoise ? 4 : 0), sigma=Sigma, bt=noiseTD ) | |
| 512 | dnwindow = (Denoiser == "dfttest") && (NoiseProcess != 0) && lsbd ? yuy2 ? dnWindow.ConvertToYV16().ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false).ConvertToYUY2() : dnWindow.ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false) : dnWindow | |
| 513 | - | dnwindow = (Denoiser == "KNLMeansCL") && (NoiseProcess != 0) && lsbd ? yuy2 ? dnWindow.ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false).ConvertToYUY2() : dnWindow.ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false) : dnWindow |
| 513 | + | dnwindow = (Denoiser == "KNLMeansCL") && (NoiseProcess != 0) ? lsbd ? yuy2 ? dnWindow.ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false).ConvertToYUY2() : dnWindow.ditherpost(mode=6, U=ChromaNoise?3:2, V=ChromaNoise?3:2, slice=false) : yuy2 ? dnWindow.ConvertToYUY2() : dnWindow : dnWindow |
| 514 | # Rework denoised clip to match source format - various code paths here: discard the motion compensation window, discard doubled lines (from point resize) | |
| 515 | # Also reweave to get interlaced noise if source was interlaced (could keep the full frame of noise, but it will be poor quality from the point resize) | |
| 516 | denoised = (NoiseProcess == 0) ? NOP() : \ | |
| 517 | (!DenoiseMC) ? ((InputType > 0) ? dnWindow : dnWindow.SeparateFields().SelectEvery( 4, 0,3 ).Weave()) : \ | |
| 518 | (InputType > 0) ? ((NoiseTR == 0) ? dnWindow : dnWindow.SelectEvery( noiseTD, NoiseTR )) : \ | |
| 519 | dnWindow.SeparateFields().SelectEvery( noiseTD*4, NoiseTR*2,NoiseTR*6+3 ).Weave() | |
| 520 | ||
| 521 | # >>>> Switch to planar YUY2 for noise bypass | |
| 522 | ||
| 523 | CNmt1 = ChromaNoise ? 3 : 1 | |
| 524 | CNmt2 = ChromaNoise ? 3 : 2 | |
| 525 | CNmt128 = ChromaNoise ? 3 : -128 | |
| 526 | ||
| 527 | # Get actual noise from difference. Then 'deinterlace' where we have weaved noise - create the missing lines of noise in various ways | |
| 528 | noise = (totalRestore > 0.0) ? yuy2 ? mt_makediff( clip.ConvertToYV16(), denoised.ConvertToYV16(), U=CNmt1,V=CNmt1 ).ConvertToYUY2().interleaved2planar() : \ | |
| 529 | mt_makediff( Clip, denoised, U=CNmt1,V=CNmt1 ) : NOP() | |
| 530 | deintNoise = (NoiseProcess == 0 || totalRestore == 0.0) ? NOP() : \ | |
| 531 | (InputType != 0) ? noise : \ | |
| 532 | (NoiseDeint == "Bob") ? noise.QTGMC_Bob( 0,0.5 ) : \ | |
| 533 | (NoiseDeint == "Generate") ? noise.QTGMC_Generate2ndFieldNoise( denoised, ChromaNoise ) : \ | |
| 534 | noise.DoubleWeave() | |
| 535 | # Motion-compensated stabilization of generated noise | |
| 536 | noiseSuper = (StabilizeNoise) ? deintNoise.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, chroma=ChromaNoise, planar=true ) : NOP() | |
| 537 | mcNoise = (StabilizeNoise) ? deintNoise.MCompensate( noiseSuper, bVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 538 | finalNoise = (StabilizeNoise) ? yuy2 ? mt_lutxy( deintNoise.planar2interleaved().ConvertToYV16(), mcNoise.planar2interleaved().ConvertToYV16(), \ | |
| 539 | "x 128 - abs y 128 - abs > x y ? 0.6 * x y + 0.2 * +", U=CNmt1,V=CNmt1 ).ConvertToYUY2().interleaved2planar() : \ | |
| 540 | mt_lutxy( deintNoise, mcNoise, "x 128 - abs y 128 - abs > x y ? 0.6 * x y + 0.2 * +", U=CNmt1,V=CNmt1 ) : deintNoise | |
| 541 | ||
| 542 | # If NoiseProcess=1 denoise input clip. If NoiseProcess=2 leave noise in the clip and let the temporal blurs "denoise" it for a stronger effect | |
| 543 | innerClip = (NoiseProcess == 1) ? denoised : clip | |
| 544 | ||
| 545 | ||
| 546 | #--------------------------------------- | |
| 547 | # Interpolation | |
| 548 | ||
| 549 | # >>>> Interleaved YUY2 for interpolation | |
| 550 | ||
| 551 | # Support badly deinterlaced progressive content - drop half the fields and reweave to get 1/2fps interlaced stream appropriate for QTGMC processing | |
| 552 | ediInput = (InputType == 2 || InputType == 3) ? innerClip.SeparateFields().SelectEvery(4,0,3).Weave() : innerClip | |
| 553 | ||
| 554 | # Create interpolated image as starting point for output | |
| 555 | edi1 = defined(EdiExt) ? EdiExt.PointResize( w,h, 0,(EdiExt.Height()-h)/2, -0,h+epsilon ) : \ | |
| 556 | QTGMC_Interpolate( ediInput, InputType, EdiMode, NNSize, NNeurons, EdiQual, EdiMaxD, EdiThreads, \ | |
| 557 | yuy2 ? bobbed.planar2interleaved() : bobbed, ChromaEdi ) | |
| 558 | ||
| 559 | # >>>> Switch to planar YUY2 during next step - remains planar until very end of script except blurring for back blending & SVThin | |
| 560 | ||
| 561 | # InputType=2,3: use motion mask to blend luma between original clip & reweaved clip based on ProgSADMask setting. Use chroma from original clip in any case | |
| 562 | inputTypeBlend = (ProgSADMask > 0.0) ? MMask( srchClip, bVec1, kind=1, ml=ProgSADMask, planar=true ) : NOP() | |
| 563 | edi = (InputType != 2 && InputType != 3) ? (!yuy2 ? edi1 : edi1.interleaved2planar()) :\ | |
| 564 | (ProgSADMask <= 0.0) ? (!yuy2 ? edi1.MergeChroma( innerClip ) : edi1.MergeChroma( innerClip ).interleaved2planar()) : \ | |
| 565 | (!yuy2 ? mt_merge( innerClip, edi1, inputTypeBlend, U=2,V=2 ) : \ | |
| 566 | mt_merge( innerClip.ConvertToYV16(), edi1.ConvertToYV16(), inputTypeBlend.planar2interleaved().ConvertToYV16(), U=2,V=2 ).ConvertToYUY2().interleaved2planar()) | |
| 567 | ||
| 568 | # Get the max/min value for each pixel over neighboring motion-compensated frames - used for temporal sharpness limiting | |
| 569 | ediSuper = (TR1 > 0 || temporalSL) ? edi.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 570 | bComp1 = (temporalSL) ? edi.MCompensate( ediSuper, bVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 571 | fComp1 = (temporalSL) ? edi.MCompensate( ediSuper, fVec1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 572 | tMax = (temporalSL) ? yuy2 ? edi.planar2interleaved().ConvertToYV16().mt_logic( fComp1.planar2interleaved().ConvertToYV16(), "max", \ | |
| 573 | U=3,V=3 ).mt_logic( bComp1.planar2interleaved().ConvertToYV16(), "max", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : edi.mt_logic( fComp1, "max", U=3,V=3 ).mt_logic( bComp1, "max", U=3,V=3 ) : NOP() | |
| 574 | tMin = (temporalSL) ? yuy2 ? edi.planar2interleaved().ConvertToYV16().mt_logic( fComp1.planar2interleaved().ConvertToYV16(), "min", \ | |
| 575 | U=3,V=3 ).mt_logic( bComp1.planar2interleaved().ConvertToYV16(), "min", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : edi.mt_logic( fComp1, "min", U=3,V=3 ).mt_logic( bComp1, "min", U=3,V=3 ) : NOP() | |
| 576 | bComp3 = (SLRad > 1 && temporalSL) ? edi.MCompensate( ediSuper, bVec3, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 577 | fComp3 = (SLRad > 1 && temporalSL) ? edi.MCompensate( ediSuper, fVec3, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 578 | tMax = (SLRad > 1 && temporalSL) ? yuy2 ? tMax.planar2interleaved().ConvertToYV16().mt_logic( fComp3.planar2interleaved().ConvertToYV16(), "max", \ | |
| 579 | U=3,V=3 ).mt_logic( bComp3.planar2interleaved().ConvertToYV16(), "max", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : tMax.mt_logic( fComp3, "max", U=3,V=3 ).mt_logic( bComp3, "max", U=3,V=3 ) : tMax | |
| 580 | tMin = (SLRad > 1 && temporalSL) ? yuy2 ? tMin.planar2interleaved().ConvertToYV16().mt_logic( fComp3.planar2interleaved().ConvertToYV16(), "min", \ | |
| 581 | U=3,V=3 ).mt_logic( bComp3.planar2interleaved().ConvertToYV16(), "min", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : tMin.mt_logic( fComp3, "min", U=3,V=3 ).mt_logic( bComp3, "min", U=3,V=3 ) : tMin | |
| 582 | ||
| 583 | ||
| 584 | #--------------------------------------- | |
| 585 | # Create basic output | |
| 586 | ||
| 587 | # Use motion vectors to blur interpolated image (edi) with motion-compensated previous and next frames. As above, this is done to remove shimmer from | |
| 588 | # alternate frames so the same binomial kernels are used. However, by using motion-compensated smoothing this time we avoid motion blur. The use of | |
| 589 | # MDegrain1 (motion compensated) rather than TemporalSmooth makes the weightings *look* different, but they evaluate to the same values | |
| 590 | # Create linear weightings of neighbors first -2 -1 0 1 2 | |
| 591 | degrain1 = (TR1 > 0) ? edi.MDegrain1( ediSuper, bVec1,fVec1, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb) : NOP() # 0.00 0.33 0.33 0.33 0.00 | |
| 592 | degrain2 = (TR1 > 1) ? edi.MDegrain1( ediSuper, bVec2,fVec2, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb) : NOP() # 0.33 0.00 0.33 0.00 0.33 | |
| 593 | degrain1 = (TR1 > 0) && lsb ? yuy2 ? degrain1.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : degrain1.ditherpost(mode=6, slice=false) : degrain1 | |
| 594 | degrain2 = (TR1 > 1) && lsb ? yuy2 ? degrain2.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : degrain2.ditherpost(mode=6, slice=false) : degrain2 | |
| 595 | ||
| 596 | # Combine linear weightings to give binomial weightings - TR1=0: (1), TR1=1: (1:2:1), TR1=2: (1:4:6:4:1) | |
| 597 | binomial1 = (TR1 == 0) ? edi : \ | |
| 598 | (TR1 == 1) ? degrain1.Merge( edi, 0.25 ) : \ | |
| 599 | degrain1.Merge( degrain2, 0.2 ).Merge( edi, 0.0625 ) | |
| 600 | ||
| 601 | # Remove areas of difference between smoothed image and interpolated image that are not bob-shimmer fixes: repairs residual motion blur from temporal smooth | |
| 602 | repair1 = (Rep1 == 0) ? binomial1 : binomial1.QTGMC_KeepOnlyBobShimmerFixes( edi, Rep1, RepChroma ) | |
| 603 | ||
| 604 | # Apply source match - use difference between output and source to succesively refine output [extracted to function to clarify main code path] | |
| 605 | match = (SourceMatch == 0) ? repair1 : \ | |
| 606 | repair1.QTGMC_ApplySourceMatch( InputType, ediInput, bVec1,fVec1, bVec2,fVec2, SubPel, SubPelInterp, hpad, vpad, \ | |
| 607 | ThSAD1, ThSCD1, ThSCD2, SourceMatch, MatchTR1, MatchEdi, MatchNNSize, MatchNNeurons, \ | |
| 608 | MatchEdiQual, MatchEdiMaxD, MatchTR2, MatchEdi2, MatchNNSize2, MatchNNeurons2, MatchEdiQual2, \ | |
| 609 | MatchEdiMaxD2, MatchEnhance, EdiThreads, lsb ) | |
| 610 | ||
| 611 | # Lossless=2 - after preparing an interpolated, de-shimmered clip, restore the original source fields into it and clean up any artefacts. | |
| 612 | # This mode will not give a true lossless result because the resharpening and final temporal smooth are still to come, but it will add further detail. | |
| 613 | # However, it can introduce minor combing. This setting is best used together with source-match (it's effectively the final source-match stage). | |
| 614 | lossed1 = (Lossless == 2) ? QTGMC_MakeLossless( match, innerClip, InputType ) : match | |
| 615 | ||
| 616 | ||
| 617 | #--------------------------------------- | |
| 618 | # Resharpen / retouch output | |
| 619 | ||
| 620 | # Resharpen to counteract temporal blurs. Little sharpening needed for source-match mode since it has already recovered sharpness from source | |
| 621 | vresharp1 = (SMode == 2) ? yuy2 ? Merge( lossed1.planar2interleaved().ConvertToYV16().mt_expand( mode="vertical", U=3,V=3 ), \ | |
| 622 | lossed1.planar2interleaved().ConvertToYV16().mt_inpand( mode="vertical", U=3,V=3 ) ).ConvertToYUY2().interleaved2planar() : \ | |
| 623 | Merge( lossed1.mt_expand( mode="vertical", U=3,V=3 ), lossed1.mt_inpand( mode="vertical", U=3,V=3 ) ) : NOP() | |
| 624 | vresharp = (Precise && SMode == 2) ? yuy2 ? vresharp1.planar2interleaved().ConvertToYV16().mt_lutxy( lossed1.planar2interleaved().ConvertToYV16(), \ | |
| 625 | "x y < x 1 + x y > x 1 - x ? ?", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : vresharp1.mt_lutxy( lossed1, "x y < x 1 + x y > x 1 - x ? ?", U=3,V=3 ) : vresharp1 # Precise mode: reduce tiny overshoot | |
| 626 | resharp = (SMode == 0) ? lossed1 : \ | |
| 627 | (SMode == 1) ? yuy2 ? lossed1.planar2interleaved().ConvertToYV16().mt_lutxy( lossed1.RemoveGrain( rgBlur, planar=true ).planar2interleaved().ConvertToYV16(), \ | |
| 628 | "x x y - "+ string(sharpAdj) + " * +", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : lossed1.mt_lutxy( lossed1.RemoveGrain( rgBlur, planar=true ), "x x y - "+ string(sharpAdj) + " * +", U=3,V=3 ) : \ | |
| 629 | yuy2 ? lossed1.planar2interleaved().ConvertToYV16().mt_lutxy( vresharp.RemoveGrain( rgBlur, planar=true ).planar2interleaved().ConvertToYV16(), \ | |
| 630 | "x x y - "+ string(sharpAdj) + " * +", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : lossed1.mt_lutxy( vresharp.RemoveGrain( rgBlur, planar=true ), "x x y - "+ string(sharpAdj) + " * +", U=3,V=3 ) | |
| 631 | ||
| 632 | # Slightly thin down 1-pixel high horizontal edges that have been widened into neigboring field lines by the interpolator | |
| 633 | SVThinSc = SVThin * 6.0 | |
| 634 | vertMedD = (SVthin > 0.0) ? yuy2 ? mt_lutxy( lossed1.planar2interleaved().ConvertToYV16(), lossed1.VerticalCleaner( mode=1, modeU=-1, modeV=-1, planar=true ).planar2interleaved().ConvertToYV16(), \ | |
| 635 | "y x - " + string(SVThinSc) + " * 128 +", U=1,V=1 ).ConvertToYUY2().interleaved2planar() : mt_lutxy( lossed1, lossed1.VerticalCleaner( mode=1, modeU=-1, modeV=-1, planar=true ), "y x - " + string(SVThinSc) + " * 128 +", U=1,V=1 ) : NOP() | |
| 636 | vertMedD = (SVthin > 0.0) ? (!yuy2 ? vertMedD.Blur( 1,0 ) : vertMedD.planar2interleaved().Blur( 1,0 ).interleaved2planar()) : NOP() | |
| 637 | neighborD = (SVthin > 0.0) ? yuy2 ? mt_lutxy( vertMedD.planar2interleaved().ConvertToYV16(), vertMedD.RemoveGrain( rgBlur,-1, planar=true ).planar2interleaved().ConvertToYV16(), \ | |
| 638 | "y 128 - abs x 128 - abs > y 128 ?" ).ConvertToYUY2().interleaved2planar() : mt_lutxy( vertMedD, vertMedD.RemoveGrain( rgBlur,-1, planar=true ), "y 128 - abs x 128 - abs > y 128 ?" ) : NOP() | |
| 639 | thin = (SVthin > 0.0) ? yuy2 ? resharp.planar2interleaved().ConvertToYV16().mt_adddiff( neighborD.planar2interleaved().ConvertToYV16(), U=2,V=2 ).ConvertToYUY2().interleaved2planar() : resharp.mt_adddiff( neighborD, U=2,V=2 ) : resharp | |
| 640 | ||
| 641 | # Back blend the blurred difference between sharpened & unsharpened clip, before (1st) sharpness limiting (Sbb == 1,3). A small fidelity improvement | |
| 642 | backBlend1 = (Sbb != 1 && Sbb != 3) ? thin : \ | |
| 643 | !yuy2 ? thin.mt_makediff( mt_makediff( thin, lossed1, U=1,V=1 ).RemoveGrain( 12, -1, planar=true ) \ | |
| 644 | .GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=5 ), U=2,V=2 ) : \ | |
| 645 | thin.planar2interleaved().ConvertToYV16().mt_makediff( mt_makediff( thin.planar2interleaved().ConvertToYV16(), lossed1.planar2interleaved().ConvertToYV16(), U=1,V=1 ).ConvertToYUY2().interleaved2planar().RemoveGrain( 12, -1, planar=true ) \ | |
| 646 | .planar2interleaved().GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=5 ).ConvertToYV16(), U=2,V=2 ).ConvertToYUY2().interleaved2planar() | |
| 647 | ||
| 648 | # Limit over-sharpening by clamping to neighboring (spatial or temporal) min/max values in original | |
| 649 | # Occurs here (before final temporal smooth) if SLMode == 1,2. This location will restrict sharpness more, but any artefacts introduced will be smoothed | |
| 650 | sharpLimit1 = (SLMode == 1) ? backBlend1.Repair( ((SLrad <= 1) ? edi : backBlend1.Repair( edi, 12, planar=true )), 1, planar=true ) : \ | |
| 651 | (SLMode == 2) ? yuy2 ? backBlend1.planar2interleaved().ConvertToYV16().mt_clamp( tMax.planar2interleaved().ConvertToYV16(),tMin.planar2interleaved().ConvertToYV16(), Sovs,Sovs, U=3,V=3 ).ConvertToYUY2().interleaved2planar() : backBlend1.mt_clamp( tMax,tMin, Sovs,Sovs, U=3,V=3 ) : \ | |
| 652 | backBlend1 | |
| 653 | ||
| 654 | # Back blend the blurred difference between sharpened & unsharpened clip, after (1st) sharpness limiting (Sbb == 2,3). A small fidelity improvement | |
| 655 | backBlend2 = (Sbb < 2) ? sharpLimit1 : \ | |
| 656 | !yuy2 ? sharpLimit1.mt_makediff( mt_makediff( sharpLimit1, lossed1, U=1,V=1 ).RemoveGrain( 12, -1, planar=true ) \ | |
| 657 | .GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=5 ), U=2,V=2 ) : \ | |
| 658 | sharpLimit1.planar2interleaved().ConvertToYV16().mt_makediff( mt_makediff( sharpLimit1.planar2interleaved().ConvertToYV16(), lossed1.planar2interleaved().ConvertToYV16(), U=1,V=1 ).ConvertToYUY2().interleaved2planar().RemoveGrain( 12, -1, planar=true ) \ | |
| 659 | .planar2interleaved().GaussResize( w,h, 0,0, w+epsilon,h+epsilon, p=5 ).ConvertToYV16(), U=2,V=2 ).ConvertToYUY2().interleaved2planar() | |
| 660 | ||
| 661 | # Add back any extracted noise, prior to final temporal smooth - this will restore detail that was removed as "noise" without restoring the noise itself | |
| 662 | # Average luma of FFT3DFilter extracted noise is 128.5, so deal with that too | |
| 663 | addNoise1 = (GrainRestore <= 0.0) ? backBlend2 : \ | |
| 664 | yuy2 ? backBlend2.planar2interleaved().ConvertToYV16().mt_adddiff( finalNoise.planar2interleaved().ConvertToYV16().mt_lut( "x " + noiseCentre + " - " + string(GrainRestore) + " * 128 +", U=CNmt1,V=CNmt1 ), U=CNmt2,V=CNmt2 ).ConvertToYUY2().interleaved2planar() : \ | |
| 665 | backBlend2.mt_adddiff( finalNoise.mt_lut( "x " + noiseCentre + " - " + string(GrainRestore) + " * 128 +", U=CNmt1,V=CNmt1 ), U=CNmt2,V=CNmt2 ) | |
| 666 | ||
| 667 | # Final light linear temporal smooth for denoising | |
| 668 | stableSuper = (TR2 > 0) ? addNoise1.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 669 | stable = (TR2 == 0) ? addNoise1 : \ | |
| 670 | (TR2 == 1) ? addNoise1.MDegrain1( stableSuper, bVec1,fVec1, thSAD=ThSAD2, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : \ | |
| 671 | (TR2 == 2) ? addNoise1.MDegrain2( stableSuper, bVec1,fVec1, bVec2,fVec2, thSAD=ThSAD2, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : \ | |
| 672 | addNoise1.MDegrain3( stableSuper, bVec1,fVec1, bVec2,fVec2, bVec3,fVec3, thSAD=ThSAD2, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) | |
| 673 | stable = (TR2 > 0) && lsb ? yuy2 ? stable.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : stable.ditherpost(mode=6, slice=false) : stable | |
| 674 | ||
| 675 | # Remove areas of difference between final output & basic interpolated image that are not bob-shimmer fixes: repairs motion blur caused by temporal smooth | |
| 676 | repair2 = (Rep2 == 0) ? stable : stable.QTGMC_KeepOnlyBobShimmerFixes( edi, Rep2, RepChroma ) | |
| 677 | ||
| 678 | # Limit over-sharpening by clamping to neighboring (spatial or temporal) min/max values in original | |
| 679 | # Occurs here (after final temporal smooth) if SLMode == 3,4. Allows more sharpening here, but more prone to introducing minor artefacts | |
| 680 | sharpLimit2 = (SLMode == 3) ? repair2.Repair( ((SLrad <= 1) ? edi : repair2.Repair( edi, 12, planar=true )), 1, planar=true ) : \ | |
| 681 | (SLMode == 4) ? yuy2 ? repair2.planar2interleaved().ConvertToYV16().mt_clamp( tMax.planar2interleaved().ConvertToYV16(),tMin.planar2interleaved().ConvertToYV16(), Sovs,Sovs, U=3,V=3 ).ConvertToYUY2().interleaved2planar() : repair2.mt_clamp( tMax,tMin, Sovs,Sovs, U=3,V=3 ) : \ | |
| 682 | repair2 | |
| 683 | ||
| 684 | # Lossless=1 - inject source fields into result and clean up inevitable artefacts. Provided NoiseRestore=0.0 or 1.0, this mode will make the script result | |
| 685 | # properly lossless, but this will retain source artefacts and cause some combing (where the smoothed deinterlace doesn't quite match the source) | |
| 686 | lossed2 = (Lossless == 1) ? QTGMC_MakeLossless( sharpLimit2, innerClip, InputType ) : sharpLimit2 | |
| 687 | ||
| 688 | # Add back any extracted noise, after final temporal smooth. This will appear as noise/grain in the output | |
| 689 | # Average luma of FFT3DFilter extracted noise is 128.5, so deal with that too | |
| 690 | addNoise2 = (NoiseRestore <= 0.0) ? lossed2 : \ | |
| 691 | yuy2 ? lossed2.planar2interleaved().ConvertToYV16().mt_adddiff( finalNoise.planar2interleaved().ConvertToYV16().mt_lut( "x " + noiseCentre + " - " + string(NoiseRestore) + " * 128 +", U=CNmt1,V=CNmt1 ), U=CNmt2,V=CNmt2 ).ConvertToYUY2().interleaved2planar() : \ | |
| 692 | lossed2.mt_adddiff( finalNoise.mt_lut( "x " + noiseCentre + " - " + string(NoiseRestore) + " * 128 +", U=CNmt1,V=CNmt1 ), U=CNmt2,V=CNmt2 ) | |
| 693 | ||
| 694 | ||
| 695 | #--------------------------------------- | |
| 696 | # Post-Processing | |
| 697 | ||
| 698 | # Shutter motion blur - get level of blur depending on output framerate and blur already in source | |
| 699 | blurLevel = (ShutterAngleOut * FPSDivisor - ShutterAngleSrc) * 100.0 / 360.0 | |
| 700 | Assert( blurLevel >= 0, "Cannot reduce motion blur already in source: increase ShutterAngleOut or FPSDivisor" ) | |
| 701 | Assert( blurLevel <= 200, "Exceeded maximum motion blur level: decrease ShutterAngleOut or FPSDivisor" ) | |
| 702 | ||
| 703 | # ShutterBlur mode 2,3 - get finer resolution motion vectors to reduce blur "bleeding" into static areas | |
| 704 | rBlockDivide = Select( ShutterBlur, 1, 1, 2, 4 ) | |
| 705 | rBlockSize = BlockSize / rBlockDivide | |
| 706 | rOverlap = Overlap / rBlockDivide | |
| 707 | rBlockSize = (rBlockSize < 4) ? 4 : rBlockSize | |
| 708 | rOverlap = (rOverlap < 2) ? 2 : rOverlap | |
| 709 | rBlockDivide = BlockSize / rBlockSize | |
| 710 | rLambda = Lambda / (rBlockDivide * rBlockDivide) | |
| 711 | sbBVec1 = (ShutterBlur > 1) ? srchSuper.MRecalculate( bVec1, thSAD=ThSAD1, blksize=rBlockSize, overlap=rOverlap, search=Search, searchparam=SearchParam, \ | |
| 712 | truemotion=TrueMotion, lambda=Lambda, pnew=PNew, DCT=DCT, chroma=ChromaMotion ) : bVec1 | |
| 713 | sbFVec1 = (ShutterBlur > 1) ? srchSuper.MRecalculate( fVec1, thSAD=ThSAD1, blksize=rBlockSize, overlap=rOverlap, search=Search, searchparam=SearchParam, \ | |
| 714 | truemotion=TrueMotion, lambda=Lambda, pnew=PNew, DCT=DCT, chroma=ChromaMotion ) : fVec1 | |
| 715 | ||
| 716 | # Shutter motion blur - use MFlowBlur to blur along motion vectors | |
| 717 | sblurSuper = (ShutterBlur > 0) ? addNoise2.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 718 | sblur = (ShutterBlur > 0) ? addNoise2.MFlowBlur( sblurSuper, sbBVec1, sbFVec1, blur=blurLevel, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true ) : NOP() | |
| 719 | ||
| 720 | # Shutter motion blur - use motion mask to reduce blurring in areas of low motion - also helps reduce blur "bleeding" into static areas, then select blur type | |
| 721 | sbMotionMask = (ShutterBlur > 0 && SBlurLimit > 0) ? MMask( srchClip, bVec1, kind=0, ml=SBlurLimit, planar=true ) : NOP() | |
| 722 | sblurred = (ShutterBlur == 0) ? addNoise2 : \ | |
| 723 | (SBlurLimit == 0) ? sblur : \ | |
| 724 | yuy2 ? mt_merge( addNoise2.planar2interleaved().ConvertToYV16(), sblur.planar2interleaved().ConvertToYV16(), sbMotionMask.planar2interleaved().ConvertToYV16(), U=3,V=3 ).ConvertToYUY2().interleaved2planar() : \ | |
| 725 | mt_merge( addNoise2, sblur, sbMotionMask, U=3,V=3 ) | |
| 726 | # Reduce frame rate | |
| 727 | decimated = (FPSDivisor != 1) ? sblurred.SelectEvery( FPSDivisor, 0 ) : sblurred | |
| 728 | ||
| 729 | # Crop off temporary vertical padding | |
| 730 | cropped = Border ? decimated.Crop( 0, 4, -0, -4 ) : decimated | |
| 731 | h = Border ? h-8 : h | |
| 732 | ||
| 733 | # Show output of choice + settings | |
| 734 | # >>>> Restore YUY2 to interleaved | |
| 735 | output = (ShowNoise == 0.0) ? cropped : yuy2 ? finalNoise.planar2interleaved().ConvertToYV16().mt_lut( "x 128 - " + string(ShowNoise) + " * 128 +", U=CNmt128,V=CNmt128 ).ConvertToYUY2().interleaved2planar() : \ | |
| 736 | finalNoise.mt_lut( "x 128 - " + string(ShowNoise) + " * 128 +", U=CNmt128,V=CNmt128 ) | |
| 737 | output = yuy2 ? output.planar2interleaved() : output | |
| 738 | return (ShowSettings == false) ? output : \ | |
| 739 | output.Subtitle( "TR0=" + string(TR0) + " | TR1=" + string(TR1) + " | TR2=" + string(TR2) + " | Rep0=" + string(Rep0) + " | Rep1=" + string(Rep1) + \ | |
| 740 | " | Rep2=" + string(Rep2) + " | RepChroma=" + string(RepChroma) + "\nEdiMode='" + EdiMode + "' | NNSize=" + string(NNSize) + " | NNeurons=" + \ | |
| 741 | string(NNeurons) + " | EdiQual=" + string(EdiQual) + " | EdiMaxD=" + string(EdiMaxD) + " | ChromaEdi='" + ChromaEdi + "' | EdiThreads=" + \ | |
| 742 | string(EdiThreads) + "\nSharpness=" + string(Sharpness, "%.2f") + " | SMode=" + string(SMode) + " | SLMode=" + string(SLMode) + " | SLRad=" + \ | |
| 743 | string(SLRad) + " | SOvs=" + string(SOvs) + " | SVThin=" + string(SVThin, "%.2f") + " | Sbb=" + string(Sbb) + "\nSrchClipPP=" + string(SrchClipPP) + \ | |
| 744 | " | SubPel=" + string(SubPel) + " | SubPelInterp=" + string(SubPelInterp) + " | BlockSize=" + string(BlockSize) + " | Overlap=" + string(Overlap) + \ | |
| 745 | "\nSearch=" + string(Search) + " | SearchParam=" + string(SearchParam) + " | PelSearch=" + string(PelSearch) + " | ChromaMotion=" + \ | |
| 746 | string(ChromaMotion) + " | TrueMotion=" + string(TrueMotion) + "\nLambda=" + string(Lambda) + " | LSAD=" + string(LSAD) + " | PNew=" + string(PNew) + \ | |
| 747 | " | PLevel=" + string(PLevel) + " | GlobalMotion=" + string(GlobalMotion) + " | DCT=" + string(DCT) + "\nThSAD1=" + string(ThSAD1) + " | ThSAD2=" + \ | |
| 748 | string(ThSAD2) + " | ThSCD1=" + string(ThSCD1) + " | ThSCD2=" + string(ThSCD2) + "\nSourceMatch=" + string(SourceMatch) + " | MatchPreset='" + \ | |
| 749 | MatchPreset + "' | MatchEdi='" + MatchEdi + "'\nMatchPreset2='" + MatchPreset2 + "' | MatchEdi2='" + MatchEdi2 + "' | MatchTR2=" + string(MatchTR2) + \ | |
| 750 | " | MatchEnhance=" + string(MatchEnhance, "%.2f") + " | Lossless=" + string(Lossless) + "\nNoiseProcess=" + string(NoiseProcess) + " | Denoiser='" + \ | |
| 751 | Denoiser + "' | DftThreads=" + string(DftThreads) + " | DenoiseMC=" + string(DenoiseMC) + " | NoiseTR=" + string(NoiseTR) + " | Sigma=" + \ | |
| 752 | string(Sigma, "%.2f") + "\nChromaNoise=" + string(ChromaNoise) + " | ShowNoise=" + string(ShowNoise, "%.2f") + " | GrainRestore=" + \ | |
| 753 | string(GrainRestore, "%.2f") + " | NoiseRestore=" + string(NoiseRestore, "%.2f") + "\nNoiseDeint='" + NoiseDeint + "' | StabilizeNoise=" + \ | |
| 754 | string(StabilizeNoise) + " | InputType=" + string(InputType) + " | ProgSADMask=" + string(ProgSADMask, "%.2f") + "\nFPSDivisor=" + \ | |
| 755 | string(FPSDivisor) + " | ShutterBlur=" + string(ShutterBlur) + " | ShutterAngleSrc=" + string(ShutterAngleSrc, "%.2f") + " | ShutterAngleOut=" + \ | |
| 756 | string(ShutterAngleOut, "%.2f") + " | SBlurLimit=" + string(SBlurLimit) + "\nBorder=" + string(Border) + " | Precise=" + string(Precise) + \ | |
| 757 | "\nPreset='" + Preset + "' | Tuning='" + Tuning + "' | GlobalNames='" + GlobalNames + "' | PrevGlobals='" + PrevGlobals + "' | ForceTR=" + \ | |
| 758 | string(ForceTR), font="Lucida Console", size=11, lsp=12 ) | |
| 759 | } | |
| 760 | ||
| 761 | ||
| 762 | #--------------------------------------- | |
| 763 | # Helpers | |
| 764 | ||
| 765 | # Same as Bob, but keeps the field order the same. | |
| 766 | function QTGMC_Bob(clip cp, float "b", float "c", int "height" ) | |
| 767 | {
| |
| 768 | h = Default(height, cp.Height) | |
| 769 | w = cp.Width | |
| 770 | shift = GetParity(cp) ? 0.25 : -0.25 | |
| 771 | ||
| 772 | yv12c = IsYV12(cp) ? true : false | |
| 773 | ||
| 774 | yv12c ? cp.SeparateFields() : nop() | |
| 775 | ||
| 776 | oeven=yv12c ? SelectEven() : nop() | |
| 777 | oodd=yv12c ? SelectOdd() : nop() | |
| 778 | ||
| 779 | even=yv12c ? oeven.ConvertToY8.BicubicResize(w, h, b, c, 0, shift, w, Height()).AssumeFrameBased() : nop() | |
| 780 | odd=yv12c ? oodd.ConvertToY8.BicubicResize(w, h, b, c, 0, -shift, w, Height()).AssumeFrameBased() : nop() | |
| 781 | ||
| 782 | evenChr=yv12c ? Interleave(oeven.UToY8, oeven.VToY8).BicubicResize(w/2, h/2, b, c, 0, shift, w/2, Height()/2).AssumeFrameBased() : nop() | |
| 783 | oddChr=yv12c ? Interleave(oodd.UToY8, oodd.VToY8).BicubicResize(w/2, h/2, b, c, 0, -shift, w/2, Height()/2).AssumeFrameBased() : nop() | |
| 784 | ||
| 785 | yv12c ? YToUV(Interleave(evenChr.SelectEven(), oddChr.SelectEven()),Interleave(evenChr.SelectOdd(), oddChr.SelectOdd()),Interleave(even, odd)) : cp.Bob( b,c, h ) | |
| 786 | GetParity(cp) ? AssumeTFF() : AssumeBFF() | |
| 787 | } | |
| 788 | ||
| 789 | ||
| 790 | # Interpolate input clip using method given in EdiMode. Use Fallback or Bob as result if mode not in list. If ChromaEdi string if set then interpolate chroma | |
| 791 | # separately with that method (only really useful for EEDIx). The function is used as main algorithm starting point and for first two source-match stages | |
| 792 | function QTGMC_Interpolate( clip Input, int InputType, string EdiMode, int NNSize, int NNeurons, int EdiQual, int EdiMaxD, int EdiThreads, clip "Fallback", \ | |
| 793 | string "ChromaEdi" ) | |
| 794 | {
| |
| 795 | # >>>> YUY2 is interleaved here | |
| 796 | ||
| 797 | ChromaEdi = default( ChromaEdi, "" ) | |
| 798 | CEed = (ChromaEdi == "") | |
| 799 | ||
| 800 | interp = (InputType == 1) ? Input : \ | |
| 801 | (EdiMode == "NNEDI3") ? Input.NNEDI3( field=-2, nsize=NNSize, nns=NNeurons, qual=EdiQual, threads=EdiThreads, U=CEed,V=CEed ) : \ | |
| 802 | (EdiMode == "NNEDI2") ? Input.NNEDI2( field=-2, nsize=NNeurons, qual=EdiQual, threads=EdiThreads, U=CEed,V=CEed ) : \ | |
| 803 | (EdiMode == "NNEDI") ? Input.NNEDI( field=-2, U=CEed,V=CEed ) : \ | |
| 804 | (EdiMode == "EEDI3+NNEDI3") ? Input.EEDI3( field=-2, mdis=EdiMaxD, threads=EdiThreads, U=CEed,V=CEed, \ | |
| 805 | sclip=Input.NNEDI3( field=-2, nsize=NNSize, nns=NNeurons, qual=EdiQual, threads=EdiThreads, U=CEed,V=CEed ) ) : \ | |
| 806 | (EdiMode == "EEDI3") ? Input.EEDI3( field=-2, mdis=EdiMaxD, threads=EdiThreads, U=CEed,V=CEed ) : \ | |
| 807 | (EdiMode == "EEDI2") ? Input.SeparateFields().EEDI2( field=-2, maxd=EdiMaxD ) : \ | |
| 808 | (EdiMode == "Yadif") ? Input.Yadif( mode=3 ) : \ | |
| 809 | (EdiMode == "TDeint") ? Input.TDeInt( mode=1 ) : \ | |
| 810 | (EdiMode == "RepYadif") ? isyuy2(Input) ? Repair( Input.Yadif( mode=3 ).interleaved2planar(), default( Fallback, Input.QTGMC_Bob( 0,0.5 ) ).interleaved2planar(), 2, 0, Planar=true ).planar2interleaved() : \ | |
| 811 | Repair( Input.Yadif( mode=3 ), default( Fallback, Input.QTGMC_Bob( 0,0.5 ) ), 2, 0 ) : \ | |
| 812 | default( Fallback, Input.QTGMC_Bob( 0,0.5 ) ) | |
| 813 | ||
| 814 | interpuv = (InputType == 1) ? NOP() : \ | |
| 815 | (ChromaEdi == "NNEDI3") ? Input.NNEDI3( field=-2, nsize=4, nns=0, qual=1, threads=EdiThreads, Y=false ) : \ | |
| 816 | (ChromaEdi == "Yadif") ? Input.Yadif( mode=3 ) : \ | |
| 817 | (ChromaEdi == "Bob") ? Input.QTGMC_Bob( 0,0.5 ) : \ | |
| 818 | NOP() | |
| 819 | ||
| 820 | return (!IsClip(interpuv)) ? interp : interp.MergeChroma( interpuv ) | |
| 821 | } | |
| 822 | ||
| 823 | ||
| 824 | # Functions (from original TGMC) used instead of mt_xxflate with similar operation but a somewhat stronger result. Originally added for speed, they are | |
| 825 | # no longer faster due to improvements in masktools. Difference (visual and speed) is small so may be reverted in a later version. | |
| 826 | function QTGMC_inflate( clip c, int "Y", int "U", int "V" ) | |
| 827 | {
| |
| 828 | # >>>> YUY2 is planar here | |
| 829 | mtY =default( Y, 3 ) | |
| 830 | mtU =default( U, 1 ) | |
| 831 | mtV =default( V, 1 ) | |
| 832 | rgY = (mtY == 3) ? 20 : -1 | |
| 833 | rgU = (mtU == 3) ? 20 : -1 | |
| 834 | rgV = (mtV == 3) ? 20 : -1 | |
| 835 | yuy2=Isyuy2(c) | |
| 836 | rg = c.RemoveGrain( rgY, rgU, rgV, planar=true ) | |
| 837 | c = yuy2 ? c.planar2interleaved().ConvertToYV16() : c | |
| 838 | rg = yuy2 ? rg.planar2interleaved().ConvertToYV16() : rg | |
| 839 | yuy2 ? mt_logic( c, rg, "max", Y=mtY,U=mtU,V=mtV ).ConvertToYUY2().interleaved2planar() : mt_logic( c, rg, "max", Y=mtY,U=mtU,V=mtV ) | |
| 840 | } | |
| 841 | ||
| 842 | function QTGMC_deflate( clip c, int "Y", int "U", int "V" ) | |
| 843 | {
| |
| 844 | # >>>> YUY2 is planar here | |
| 845 | mtY =default( Y, 3 ) | |
| 846 | mtU =default( U, 1 ) | |
| 847 | mtV =default( V, 1 ) | |
| 848 | rgY = (mtY == 3) ? 20 : -1 | |
| 849 | rgU = (mtU == 3) ? 20 : -1 | |
| 850 | rgV = (mtV == 3) ? 20 : -1 | |
| 851 | yuy2=Isyuy2(c) | |
| 852 | rg = c.RemoveGrain( rgY, rgU, rgV, planar=true ) | |
| 853 | c = yuy2 ? c.planar2interleaved().ConvertToYV16() : c | |
| 854 | rg = yuy2 ? rg.planar2interleaved().ConvertToYV16() : rg | |
| 855 | yuy2 ? mt_logic( c, rg, "min", Y=mtY,U=mtU,V=mtV ).ConvertToYUY2().interleaved2planar() : mt_logic( c, rg, "min", Y=mtY,U=mtU,V=mtV ) | |
| 856 | } | |
| 857 | ||
| 858 | # Helper function: Compare processed clip with reference clip: only allow thin, horizontal areas of difference, i.e. bob shimmer fixes | |
| 859 | # Rough algorithm: Get difference, deflate vertically by a couple of pixels or so, then inflate again. Thin regions will be removed | |
| 860 | # by this process. Restore remaining areas of difference back to as they were in reference clip. | |
| 861 | function QTGMC_KeepOnlyBobShimmerFixes( clip Input, clip Ref, int Rep, bool Chroma ) | |
| 862 | {
| |
| 863 | # >>>> YUY2 is planar here | |
| 864 | ||
| 865 | # ed is the erosion distance - how much to deflate then reflate to remove thin areas of interest: 0 = minimum to 6 = maximum | |
| 866 | # od is over-dilation level - extra inflation to ensure areas to restore back are fully caught: 0 = none to 3 = one full pixel | |
| 867 | # If Rep < 10, then ed = Rep and od = 0, otherwise ed = 10s digit and od = 1s digit (nasty method, but kept for compatibility with original TGMC) | |
| 868 | Rep = default( Rep, 1 ) | |
| 869 | Chroma = default( Chroma, true ) | |
| 870 | ed = (Rep < 10) ? Rep : Rep / 10 | |
| 871 | od = (Rep < 10) ? 0 : Rep % 10 | |
| 872 | RCrg = Chroma ? 3 : 1 | |
| 873 | RCrgo = Chroma ? 3 : 2 | |
| 874 | ||
| 875 | diff = mt_makediff(Isyuy2(Input) ? Ref.planar2interleaved().ConvertToYV16() : Ref, Isyuy2(Input) ? Input.planar2interleaved().ConvertToYV16() : Input, U=3,V=3 ) | |
| 876 | ||
| 877 | # Areas of positive difference # ed = 0 1 2 3 4 5 6 7 | |
| 878 | choke1 = diff. mt_inpand( mode="vertical", U=RCrg,V=RCrg ) # x x x x x x x x 1 pixel \ | |
| 879 | choke1 = (ed > 2) ? choke1.mt_inpand( mode="vertical", U=RCrg,V=RCrg ) : choke1 # . . . x x x x x 1 pixel | Deflate to remove thin areas | |
| 880 | choke1 = (ed > 5) ? choke1.mt_inpand( mode="vertical", U=RCrg,V=RCrg ) : choke1 # . . . . . . x x 1 pixel / | |
| 881 | choke1 = Isyv16(choke1) && Isyuy2(Input) ? choke1.ConvertToYUY2().interleaved2planar() : choke1 | |
| 882 | choke1 = (ed % 3 != 0) ? choke1.QTGMC_deflate( U=RCrg,V=RCrg ) : choke1 # . x x . x x . x A bit more deflate & some horizonal effect | |
| 883 | choke1 = (ed == 2 || ed == 5) ? choke1.RemoveGrain( 4, planar=true ) : choke1 # . . x . . x . . Local median | |
| 884 | ||
| 885 | choke1 = Isyuy2(choke1) ? choke1.planar2interleaved().ConvertToYV16() : choke1 | |
| 886 | choke1 = choke1.mt_expand( mode="vertical", U=RCrg,V=RCrg ) # x x x x x x x x 1 pixel \ | |
| 887 | choke1 = (ed > 1) ? choke1.mt_expand( mode="vertical", U=RCrg,V=RCrg ) : choke1 # . . x x x x x x 1 pixel | Reflate again | |
| 888 | choke1 = (ed > 4) ? choke1.mt_expand( mode="vertical", U=RCrg,V=RCrg ) : choke1 # . . . . . x x x 1 pixel / | |
| 889 | ||
| 890 | # Over-dilation - extra reflation up to about 1 pixel | |
| 891 | choke1 = (od == 0) ? choke1 : \ | |
| 892 | (od == 1) ? Isyv16(choke1) && Isyuy2(Input) ? choke1.ConvertToYUY2().interleaved2planar().QTGMC_inflate( U=RCrg,V=RCrg ).planar2interleaved().ConvertToYV16() : choke1.QTGMC_inflate( U=RCrg,V=RCrg ) : \ | |
| 893 | (od == 2) ? Isyv16(choke1) && Isyuy2(Input) ? choke1.ConvertToYUY2().interleaved2planar().QTGMC_inflate( U=RCrg,V=RCrg ).QTGMC_inflate( U=RCrg,V=RCrg ).planar2interleaved().ConvertToYV16() : choke1.QTGMC_inflate( U=RCrg,V=RCrg ).QTGMC_inflate( U=RCrg,V=RCrg ) : \ | |
| 894 | choke1.mt_expand ( U=RCrg,V=RCrg ) | |
| 895 | ||
| 896 | # Areas of negative difference (similar to above) | |
| 897 | choke2 = diff. mt_expand( mode="vertical", U=RCrg,V=RCrg ) | |
| 898 | choke2 = (ed > 2) ? choke2.mt_expand( mode="vertical", U=RCrg,V=RCrg ) : choke2 | |
| 899 | choke2 = (ed > 5) ? choke2.mt_expand( mode="vertical", U=RCrg,V=RCrg ) : choke2 | |
| 900 | choke2 = Isyv16(choke2) && Isyuy2(Input) ? choke2.ConvertToYUY2().interleaved2planar() : choke2 | |
| 901 | choke2 = (ed % 3 != 0) ? choke2.QTGMC_inflate( U=RCrg,V=RCrg ) : choke2 | |
| 902 | choke2 = (ed == 2 || ed == 5) ? choke2.RemoveGrain( 4, planar=true ) : choke2 | |
| 903 | choke2 = Isyuy2(choke2) ? choke2.planar2interleaved().ConvertToYV16() : choke2 | |
| 904 | choke2 = choke2.mt_inpand( mode="vertical", U=RCrg,V=RCrg ) | |
| 905 | choke2 = (ed > 1) ? choke2.mt_inpand( mode="vertical", U=RCrg,V=RCrg ) : choke2 | |
| 906 | choke2 = (ed > 4) ? choke2.mt_inpand( mode="vertical", U=RCrg,V=RCrg ) : choke2 | |
| 907 | choke2 = (od == 0) ? choke2 : \ | |
| 908 | (od == 1) ? Isyv16(choke2) && Isyuy2(Input) ? choke2.ConvertToYUY2().interleaved2planar().QTGMC_deflate( U=RCrg,V=RCrg ).planar2interleaved().ConvertToYV16() : choke2.QTGMC_deflate( U=RCrg,V=RCrg ) : \ | |
| 909 | (od == 2) ? Isyv16(choke2) && Isyuy2(Input) ? choke2.ConvertToYUY2().interleaved2planar().QTGMC_deflate( U=RCrg,V=RCrg ).QTGMC_deflate( U=RCrg,V=RCrg ).planar2interleaved().ConvertToYV16() : choke2.QTGMC_deflate( U=RCrg,V=RCrg ).QTGMC_deflate( U=RCrg,V=RCrg ) : \ | |
| 910 | choke2.mt_inpand ( U=RCrg,V=RCrg ) | |
| 911 | ||
| 912 | # Combine above areas to find those areas of difference to restore | |
| 913 | restore = diff.mt_lutxy( choke1, "x 129 < x y 128 < 128 y ? ?", U=RCrg,V=RCrg ).mt_lutxy( choke2, "x 127 > x y 128 > 128 y ? ?", U=RCrg,V=RCrg ) | |
| 914 | fin4ret = Isyuy2(Input) ? Input.planar2interleaved().ConvertToYV16().mt_adddiff( restore, U=RCrgo,V=RCrgo ) : Input.mt_adddiff( restore, U=RCrgo,V=RCrgo ) | |
| 915 | return Isyuy2(Input) ? fin4ret.ConvertToYUY2().interleaved2planar() : fin4ret | |
| 916 | } | |
| 917 | ||
| 918 | ||
| 919 | # Given noise extracted from an interlaced source (i.e. the noise is interlaced), generate "progressive" noise with a new "field" of noise injected. The new | |
| 920 | # noise is centered on a weighted local average and uses the difference between local min & max as an estimate of local variance | |
| 921 | # YUY2 clip input is planar, but must pass interleaved version of clip to setup noise | |
| 922 | function QTGMC_Generate2ndFieldNoise( clip Input, clip InterleavedClip, bool "ChromaNoise" ) | |
| 923 | {
| |
| 924 | # >>>> YUY2 is planar here. Noise is generated (AddGrainC) interleaved, but immediately made planar | |
| 925 | ChromaNoise = default( ChromaNoise, false ) | |
| 926 | CNmt1 = ChromaNoise ? 3 : 1 | |
| 927 | origNoise = Input.SeparateFields() | |
| 928 | origNoise = Isyuy2(Input) ? origNoise.planar2interleaved().ConvertToYV16() : origNoise | |
| 929 | noiseMax = origNoise.mt_expand( mode="square", U=CNmt1,V=CNmt1 ).mt_expand( mode="horizontal", U=CNmt1,V=CNmt1 ) | |
| 930 | noiseMin = origNoise.mt_inpand( mode="square", U=CNmt1,V=CNmt1 ).mt_inpand( mode="horizontal", U=CNmt1,V=CNmt1 ) | |
| 931 | random = BlankClip( InterleavedClip.SeparateFields(), color_yuv=$808080 ).AddGrainC( var=1800, uvar=ChromaNoise ? 1800 : 0 ) | |
| 932 | random = InterleavedClip.IsYUY2() ? random.ConvertToYV16() : random | |
| 933 | varRandom = mt_makediff( noiseMax, noiseMin, U=CNmt1,V=CNmt1 ).mt_lutxy( random, "x 128 - y * 256 / 128 +", U=CNmt1,V=CNmt1) | |
| 934 | newNoise = noiseMin.mt_adddiff( varRandom, U=CNmt1,V=CNmt1 ) | |
| 935 | return Isyuy2(Input) ? Interleave( origNoise, newNoise ).ConvertToYUY2().interleaved2planar().Weave() : Interleave( origNoise, newNoise ).Weave() | |
| 936 | } | |
| 937 | ||
| 938 | ||
| 939 | # Insert the source lines into the result to create a true lossless output. However, the other lines in the result have had considerable processing and won't | |
| 940 | # exactly match source lines. There will be some slight residual combing. Use vertical medians to clean a little of this away | |
| 941 | function QTGMC_MakeLossless( clip Input, clip Source, int InputType ) | |
| 942 | {
| |
| 943 | Assert( InputType != 1, "Lossless modes are incompatible with InputType=1" ) | |
| 944 | ||
| 945 | # >>>> YUY2: 'Input' is planar, 'Source' is interleaved (changed to planar here for processing) - returns planar result | |
| 946 | ||
| 947 | # Weave the source fields and the "new" fields that have generated in the input | |
| 948 | srcFields1 = (InputType == 0) ? Source.SeparateFields() : Source.SeparateFields().SelectEvery( 4, 0,3 ) | |
| 949 | srcFields = Source.IsYUY2() ? srcFields1.interleaved2planar() : srcFields1 | |
| 950 | newFields = Input.SeparateFields().SelectEvery( 4, 1,2 ) | |
| 951 | processed = Interleave( srcFields, newFields ).SelectEvery(4, 0,1,3,2 ).Weave() | |
| 952 | ||
| 953 | # Clean some of the artefacts caused by the above - creating a second version of the "new" fields | |
| 954 | vertMedian = processed.VerticalCleaner( mode=1, planar=true ) | |
| 955 | vertMedDiff = mt_makediff( Isyuy2(Source) ? processed.planar2interleaved().ConvertToYV16() : \ | |
| 956 | processed, Isyuy2(Source) ? vertMedian.planar2interleaved().ConvertToYV16() : vertMedian, U=3,V=3 ) | |
| 957 | vertMedDiff = Isyv16(vertMedDiff) && Isyuy2(Source) ? vertMedDiff.ConvertToYUY2().interleaved2planar() : vertMedDiff | |
| 958 | vmNewDiff1 = vertMedDiff.SeparateFields().SelectEvery( 4, 1,2 ) | |
| 959 | vmNewDiff2 = vmNewDiff1.VerticalCleaner( mode=1, planar=true ) | |
| 960 | vmNewDiff2 = Isyuy2(vmNewDiff2) ? vmNewDiff2.planar2interleaved().ConvertToYV16().mt_lutxy( vmNewDiff1.planar2interleaved().ConvertToYV16(), \ | |
| 961 | "x 128 - y 128 - * 0 < 128 x 128 - abs y 128 - abs < x y ? ?", U=3,V=3 ) : \ | |
| 962 | vmNewDiff2.mt_lutxy( vmNewDiff1, "x 128 - y 128 - * 0 < 128 x 128 - abs y 128 - abs < x y ? ?", U=3,V=3 ) | |
| 963 | vmNewDiff2 = Isyv16(vmNewDiff2) && Isyuy2(Source) ? vmNewDiff2.ConvertToYUY2().interleaved2planar() : vmNewDiff2 | |
| 964 | vmNewDiff3 = vmNewDiff2.Repair( vmNewDiff2.RemoveGrain( 2, planar=true ), 1, planar=true ) | |
| 965 | ||
| 966 | # Reweave final result | |
| 967 | newfd = Isyuy2(Source) ? newFields.planar2interleaved().ConvertToYV16().mt_makediff( vmNewDiff3.planar2interleaved().ConvertToYV16(), U=3,V=3 ).ConvertToYUY2().interleaved2planar() : \ | |
| 968 | newFields.mt_makediff( vmNewDiff3, U=3,V=3 ) | |
| 969 | return Interleave( srcFields, newfd).SelectEvery( 4, 0,1,3,2 ).Weave() | |
| 970 | } | |
| 971 | ||
| 972 | ||
| 973 | # Source-match, a three stage process that takes the difference between deinterlaced input and the original interlaced source, to shift the input more towards | |
| 974 | # the source without introducing shimmer. All other arguments defined in main script | |
| 975 | function QTGMC_ApplySourceMatch( clip Deinterlace, int InputType, val Source, val bVec1, val fVec1, val bVec2, val fVec2, \ | |
| 976 | int SubPel, int SubPelInterp, int hpad, int vpad, int ThSAD1, int ThSCD1, int ThSCD2, int SourceMatch, \ | |
| 977 | int MatchTR1, string MatchEdi, int MatchNNSize, int MatchNNeurons, int MatchEdiQual, int MatchEdiMaxD,\ | |
| 978 | int MatchTR2, string MatchEdi2, int MatchNNSize2, int MatchNNeurons2, int MatchEdiQual2, int MatchEdiMaxD2, \ | |
| 979 | float MatchEnhance, int EdiThreads, bool lsb ) | |
| 980 | {
| |
| 981 | # >>>> YUY2: 'Deinterlace' is planar, 'Source' is interleaved (changed to planar here for all processing except interpolation) - returns planar result | |
| 982 | yuy2 = Source.IsYUY2() | |
| 983 | Source = yuy2 ? Source.interleaved2planar() : Source | |
| 984 | ||
| 985 | # Basic source-match. Find difference between source clip & equivalent fields in interpolated/smoothed clip (called the "error" in formula below). Ideally | |
| 986 | # there should be no difference, we want the fields in the output to be as close as possible to the source whilst remaining shimmer-free. So adjust the | |
| 987 | # *source* in such a way that smoothing it will give a result closer to the unadjusted source. Then rerun the interpolation (edi) and binomial smooth with | |
| 988 | # this new source. Result will still be shimmer-free and closer to the original source. | |
| 989 | # Formula used for correction is P0' = P0 + (P0-P1)/(k+S(1-k)), where P0 is original image, P1 is the 1st attempt at interpolation/smoothing , P0' is the | |
| 990 | # revised image to use as new source for interpolation/smoothing, k is the weighting given to the current frame in the smooth, and S is a factor indicating | |
| 991 | # "temporal similarity" of the error from frame to frame, i.e. S = average over all pixels of [neighbor frame error / current frame error] . Decreasing | |
| 992 | # S will make the result sharper, sensible range is about -0.25 to 1.0. Empirically, S=0.5 is effective [will do deeper analysis later] | |
| 993 | errorTemporalSimilarity = 0.5 # S in formula described above | |
| 994 | errorAdjust1 = Select( MatchTR1, 1.0, 2.0 / (1.0 + errorTemporalSimilarity), 8.0 / (3.0 + 5.0 * errorTemporalSimilarity) ) | |
| 995 | match1Clip = (SourceMatch < 1 || InputType == 1) ? Deinterlace : Deinterlace.SeparateFields().SelectEvery( 4, 0,3 ).Weave() | |
| 996 | match1Update = (SourceMatch < 1 || MatchTR1 == 0) \ | |
| 997 | ? Source : yuy2 ? mt_lutxy( Source.planar2interleaved().ConvertToYV16(), match1Clip.planar2interleaved().ConvertToYV16(), "x " + string(errorAdjust1 + 1) + " * y " + string(errorAdjust1) + " * -", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : \ | |
| 998 | mt_lutxy( Source, match1Clip, "x " + string(errorAdjust1 + 1) + " * y " + string(errorAdjust1) + " * -", U=3,V=3 ) | |
| 999 | match1Edi = (SourceMatch == 0) ? NOP() : \ | |
| 1000 | !yuy2 ? match1Update.QTGMC_Interpolate( InputType, MatchEdi, MatchNNSize, MatchNNeurons, MatchEdiQual, MatchEdiMaxD, EdiThreads ) : \ | |
| 1001 | match1Update.planar2interleaved() \ | |
| 1002 | .QTGMC_Interpolate( InputType, MatchEdi, MatchNNSize, MatchNNeurons, MatchEdiQual, MatchEdiMaxD, EdiThreads ) \ | |
| 1003 | .interleaved2planar() | |
| 1004 | match1Super = (SourceMatch > 0 && MatchTR1 > 0) ? match1Edi.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 1005 | match1Degrain1 = (SourceMatch > 0 && MatchTR1 > 0) ? match1Edi.MDegrain1( match1Super, bVec1,fVec1, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1006 | match1Degrain2 = (SourceMatch > 0 && MatchTR1 > 1) ? match1Edi.MDegrain1( match1Super, bVec2,fVec2, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1007 | match1Degrain1 = (SourceMatch > 0 && MatchTR1 > 0) && lsb ? yuy2 ? match1Degrain1.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match1Degrain1.ditherpost(mode=6, slice=false) : match1Degrain1 | |
| 1008 | match1Degrain2 = (SourceMatch > 0 && MatchTR1 > 1) && lsb ? yuy2 ? match1Degrain2.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match1Degrain2.ditherpost(mode=6, slice=false) : match1Degrain2 | |
| 1009 | match1 = (SourceMatch < 1) ? Deinterlace : \ | |
| 1010 | (MatchTR1 == 0) ? match1Edi : \ | |
| 1011 | (MatchTR1 == 1) ? match1Degrain1.Merge( match1Edi, 0.25 ) : \ | |
| 1012 | match1Degrain1.Merge( match1Degrain2, 0.2 ).Merge( match1Edi, 0.0625 ) | |
| 1013 | ||
| 1014 | # Enhance effect of source-match stages 2 & 3 by sharpening clip prior to refinement (source-match tends to underestimate so this will leave result sharper) | |
| 1015 | malu26 = (SourceMatch > 1 && MatchEnhance > 0.0) ? yuy2 ? match1.planar2interleaved().ConvertToYV16().mt_lutxy( match1.RemoveGrain( 12, planar=true ).planar2interleaved().ConvertToYV16(), \ | |
| 1016 | "x x y - "+ string(MatchEnhance) + " * +", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : nop() : nop() | |
| 1017 | match1Shp = (SourceMatch > 1 && MatchEnhance > 0.0) ? !yuy2 ? match1.mt_lutxy( match1.RemoveGrain( 12 ), "x x y - "+ string(MatchEnhance) + " * +", U=3,V=3 ) : malu26 : match1 | |
| 1018 | ||
| 1019 | # Source-match refinement. Find difference between source clip & equivalent fields in (updated) interpolated/smoothed clip. Interpolate & binomially smooth | |
| 1020 | # this difference then add it back to output. Helps restore differences that the basic match missed. However, as this pass works on a difference rather than | |
| 1021 | # the source image it can be prone to occasional artefacts (difference images are not ideal for interpolation). In fact a lower quality interpolation such | |
| 1022 | # as a simple bob often performs nearly as well as advanced, slower methods (e.g. NNEDI3) | |
| 1023 | match2Clip = (SourceMatch < 2 || InputType == 1) ? match1Shp : match1Shp.SeparateFields().SelectEvery( 4, 0,3 ).Weave() | |
| 1024 | matchdifyuyin26= (SourceMatch > 1) ? yuy2 ? mt_makediff( Source.planar2interleaved().ConvertToYV16(), match2Clip.planar2interleaved().ConvertToYV16(), U=3,V=3 ).ConvertToYUY2().interleaved2planar() : nop() : nop() | |
| 1025 | match2Diff = (SourceMatch > 1) ? !yuy2 ? mt_makediff( Source, match2Clip, U=3,V=3 ) : matchdifyuyin26 : NOP() | |
| 1026 | match2Edi = (SourceMatch <= 1) ? NOP() : \ | |
| 1027 | !yuy2 ? match2Diff.QTGMC_Interpolate( InputType, MatchEdi2, MatchNNSize2, MatchNNeurons2, MatchEdiQual2, MatchEdiMaxD2, EdiThreads ) : \ | |
| 1028 | match2Diff.planar2interleaved() \ | |
| 1029 | .QTGMC_Interpolate( InputType, MatchEdi2, MatchNNSize2, MatchNNeurons2, MatchEdiQual2, MatchEdiMaxD2, EdiThreads ) \ | |
| 1030 | .interleaved2planar() | |
| 1031 | match2Super = (SourceMatch > 1 && MatchTR2 > 0) ? match2Edi.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 1032 | match2Degrain1 = (SourceMatch > 1 && MatchTR2 > 0) ? match2Edi.MDegrain1( match2Super, bVec1,fVec1, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1033 | match2Degrain2 = (SourceMatch > 1 && MatchTR2 > 1) ? match2Edi.MDegrain1( match2Super, bVec2,fVec2, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1034 | match2Degrain1 = (SourceMatch > 1 && MatchTR2 > 0) && lsb ? yuy2 ? match2Degrain1.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match2Degrain1.ditherpost(mode=6, slice=false) : match2Degrain1 | |
| 1035 | match2Degrain2 = (SourceMatch > 1 && MatchTR2 > 1) && lsb ? yuy2 ? match2Degrain2.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match2Degrain2.ditherpost(mode=6, slice=false) : match2Degrain2 | |
| 1036 | match2 = (SourceMatch < 2) ? match1 : \ | |
| 1037 | (MatchTR2 == 0) ? match2Edi : \ | |
| 1038 | (MatchTR2 == 1) ? match2Degrain1.Merge( match2Edi, 0.25 ) : \ | |
| 1039 | match2Degrain1.Merge( match2Degrain2, 0.2 ).Merge( match2Edi, 0.0625 ) | |
| 1040 | ||
| 1041 | # Source-match second refinement - correct error introduced in the refined difference by temporal smoothing. Similar to error correction from basic step | |
| 1042 | errorAdjust2 = Select( MatchTR2, 1.0, 2.0 / (1.0 + errorTemporalSimilarity), 8.0 / (3.0 + 5.0 * errorTemporalSimilarity) ) | |
| 1043 | matlutin26 = !(SourceMatch < 3 || MatchTR2 == 0) ? yuy2 ? mt_lutxy( match2Edi.planar2interleaved().ConvertToYV16(), match2.planar2interleaved().ConvertToYV16(), \ | |
| 1044 | "x " + string(errorAdjust2 + 1) + " * y " + string(errorAdjust2) + " * -", U=3,V=3 ).ConvertToYUY2().interleaved2planar() : nop() : nop() | |
| 1045 | match3Update = (SourceMatch < 3 || MatchTR2 == 0) \ | |
| 1046 | ? match2Edi : !yuy2 ? mt_lutxy( match2Edi, match2, "x " + string(errorAdjust2 + 1) + " * y " + string(errorAdjust2) + " * -", U=3,V=3 ) : matlutin26 | |
| 1047 | match3Super = (SourceMatch > 2 && MatchTR2 > 0) ? match3Update.MSuper( pel=SubPel, sharp=SubPelInterp, levels=1, hpad=hpad, vpad=vpad, planar=true ) : NOP() | |
| 1048 | match3Degrain1 = (SourceMatch > 2 && MatchTR2 > 0) ? match3Update.MDegrain1( match3Super, bVec1,fVec1, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1049 | match3Degrain2 = (SourceMatch > 2 && MatchTR2 > 1) ? match3Update.MDegrain1( match3Super, bVec2,fVec2, thSAD=ThSAD1, thSCD1=ThSCD1,thSCD2=ThSCD2, planar=true, lsb=lsb ) : NOP() | |
| 1050 | match3Degrain1 = (SourceMatch > 2 && MatchTR2 > 0) && lsb ? yuy2 ? match3Degrain1.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match3Degrain1.ditherpost(mode=6, slice=false) : match3Degrain1 | |
| 1051 | match3Degrain2 = (SourceMatch > 2 && MatchTR2 > 1) && lsb ? yuy2 ? match3Degrain2.planar2interleaved().ConvertToYV16().ditherpost(mode=6, slice=false).ConvertToYUY2().interleaved2planar() : match3Degrain2.ditherpost(mode=6, slice=false) : match3Degrain2 | |
| 1052 | match3 = (SourceMatch < 3) ? match2 : \ | |
| 1053 | (MatchTR2 == 0) ? match3Update : \ | |
| 1054 | (MatchTR2 == 1) ? match3Degrain1.Merge( match3Update, 0.25 ) : \ | |
| 1055 | match3Degrain1.Merge( match3Degrain2, 0.2 ).Merge( match3Update, 0.0625 ) | |
| 1056 | ||
| 1057 | # Apply difference calculated in source-match refinement | |
| 1058 | return (SourceMatch < 2) ? match1 : yuy2 ? match1Shp.planar2interleaved().ConvertToYV16().mt_adddiff( match3.planar2interleaved().ConvertToYV16(), U=3,V=3 ).ConvertToYUY2().interleaved2planar() : \ | |
| 1059 | match1Shp.mt_adddiff( match3, U=3,V=3 ) | |
| 1060 | } | |
| 1061 | ||
| 1062 | ||
| 1063 | # Set global variable called "Prefix_Name" to "Value". Throws exception if global already exists unless Replace=true, in which case the global is overwritten | |
| 1064 | function QTGMC_SetUserGlobal( string Prefix, string Name, val Value, bool "Replace" ) | |
| 1065 | {
| |
| 1066 | Replace = default( Replace, false ) | |
| 1067 | globalName = Prefix + "_" + Name | |
| 1068 | ||
| 1069 | # Tricky logic to check global: enter catch block if Replace=true *or* globalName doesn't exist (i.e. need to set the global), the exception is not rethrown | |
| 1070 | # Not entering catch block means that Replace=false and global exists - so it throws an exception back to AviSynth | |
| 1071 | try { Assert( !Replace && defined(Eval(globalName)) ) }
| |
| 1072 | catch (e) | |
| 1073 | {
| |
| 1074 | Eval( "global " + globalName + " = Value" ) | |
| 1075 | Replace = true | |
| 1076 | } | |
| 1077 | Assert( Replace, """Multiple calls to QTGMC, set PrevGlobals="Replace" or read documentation on 'Multiple QTGMC Calls'""" ) | |
| 1078 | } | |
| 1079 | ||
| 1080 | # Return value of global variable called "Prefix_Name". Returns NOP() if it doesn't exist or Reuse is false | |
| 1081 | function QTGMC_GetUserGlobal( string Prefix, string Name, bool "Reuse" ) | |
| 1082 | {
| |
| 1083 | Reuse = default( Reuse, false ) | |
| 1084 | globalName = Prefix + "_" + Name | |
| 1085 | ||
| 1086 | try { ret = Reuse ? Eval( globalName ) : NOP() }
| |
| 1087 | catch (e) { ret = NOP() }
| |
| 1088 | return ret | |
| 1089 | } |
