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1 | - | /* ResizeX v1.0.1 mod 5 |
1 | + | /* ResizeX v1.0.1 mod 6 |
2 | ||
3 | ResizeX is a wrapper function for AviSynth's internal resizers and Dither_resize16 | |
4 | that corrects for the chroma shift caused by the internal resizers when they're | |
5 | used on horizontally subsampled chroma with MPEG2 placement. | |
6 | If either the lsb_in or lsb parameters are set to true, Dither_resize16 is used. | |
7 | If both are false, AviSynth's internal resizers are used. | |
8 | ||
9 | All AviSynth 2.6 colorspaces are supported. However, to use Dither_resize16 on RGB, the input | |
10 | must first be split into a Y8 clip containing the individual red, green, and blue channels. | |
11 | This can be done with the following script: | |
12 | ||
13 | ||
14 | Interleave(ShowRed("Y8"),ShowGreen("Y8"),ShowBlue("Y8")) | |
15 | ResizeX(target_width,target_height, lsb=true) | |
16 | DitherPost() | |
17 | MergeRGB(SelectEvery(3,0),SelectEvery(3,1),SelectEvery(3,2)) | |
18 | ||
19 | ||
20 | Internal and Dither_resize16 kernels: "Bicubic", "Bilinear", "Blackman", "Gauss", "Lanczos", | |
21 | "Point", "Sinc", "Spline16", "Spline36", "Spline64" | |
22 | ||
23 | Dither_resize16 only kernels: "Blackmanminlobe", "Impulse", "Rect" or "Box", "Spline" | |
24 | ||
25 | Bicubic kernel presets: "Catmull-Rom" or "CatRom", "Hermite", | |
26 | "Mitchell-Netravali" or "Mitchell", "Robidoux", "SoftCubic" | |
27 | ||
28 | The number of taps for the Blackman, Blackmanminlobe, Lanczos, Sinc, and Spline kernels | |
29 | can be set with the taps parameter or with a number after the kernel name. | |
30 | Using the latter method overrides the taps parameter. | |
31 | ||
32 | The b and c values for the Bicubic kernel can be set with the a1 and a2 parameters, respectively. | |
33 | If a Bicubic preset is used, it will override a1 and a2. | |
34 | The p value for the Gauss kernel can be set with a1. | |
35 | ||
36 | The softness of the SoftCubic preset can be set with a number after it ranging from 0 through 100. | |
37 | The default is 75. | |
38 | */ | |
39 | ||
40 | function ResizeX(clip input, int target_width, int target_height, float "src_left", float "src_top", | |
41 | \ float "src_width", float "src_height", string "kernel", int "taps", float "a1", float "a2", | |
42 | - | \ string "cplace", bool "luma", bool "chroma", bool "lsb_in", bool "lsb", bool "mt", string "mt_params", string "dither_params", bool "lsb_out") { |
42 | + | \ string "cplace", bool "luma", bool "chroma", bool "lsb_in", bool "lsb", bool "mt", string "mt_params", string "dither_params", bool "lsb_out", bool "desampling") { |
43 | ||
44 | lsb_in = Default(lsb_in, false) | |
45 | lsb_out = Default(lsb_out, false) | |
46 | lsb = Default(lsb, false) | |
47 | ||
48 | lsb = (lsb_out && !lsb) || (lsb_in && !lsb) ? true : lsb | |
49 | ||
50 | iw = input.Width() | |
51 | ih = lsb_in ? input.Height()/2 : input.Height() | |
52 | ||
53 | src_left = Default(src_left, 0) | |
54 | src_top = Default(src_top, 0) | |
55 | - | src_width = Default(src_width, iw) |
55 | + | desampling = Default(desampling, false) |
56 | - | src_height = Default(src_height, ih) |
56 | + | src_width = Default(src_width, desampling ? 0 : iw) |
57 | src_height = Default(src_height, desampling ? 0 : ih) | |
58 | kernel = Default(kernel, "Spline36") | |
59 | cplace = Default(cplace, "MPEG2") | |
60 | luma = Default(luma, true) | |
61 | chroma = Default(chroma, true) | |
62 | mt = Default(mt, true) | |
63 | mt_params = Default(mt_params, "") | |
64 | dither_params = Default(dither_params , "") | |
65 | ||
66 | sispmt = Findstr(VersionString(), "AviSynth+") != 0 && Findstr(VersionString(), "r1576") == 0 | |
67 | ||
68 | Assert(target_width > 0, "ResizeX: target width must be greater than 0") | |
69 | Assert(target_height > 0, "ResizeX: target height must be greater than 0") | |
70 | Assert(cplace == "MPEG1" || cplace == "MPEG2", "ResizeX: cplace must be MPEG1 or MPEG2") | |
71 | lsb_native = sispmt ? !(Input.BitsPerComponent() > 8 && (lsb)) : true | |
72 | sispmt ? Assert(lsb_native, "lsb hack is not Compatible with native high bit depth" ) : nop() | |
73 | sispmt ? Assert(!(Input.isYUVA() && lsb), "lsb hack is not Compatible with YUVA" ) : nop() | |
74 | ||
75 | - | src_width = src_width == 0 ? iw |
75 | + | |
76 | src_width = src_width == 0 ? desampling ? undefined : iw | |
77 | \ : src_width < 0 ? iw-src_left+src_width | |
78 | - | src_height = src_height == 0 ? ih |
78 | + | |
79 | src_height = src_height == 0 ? desampling ? undefined : ih | |
80 | \ : src_height < 0 ? ih-src_top+src_height | |
81 | \ : src_height | |
82 | ||
83 | # Get the input clip's colorspace | |
84 | csp = input.PixelType() | |
85 | ||
86 | sislumaonly = sispmt ? input.isy() : input.isy8() | |
87 | ||
88 | chroma = sislumaonly ? false : chroma | |
89 | ||
90 | chr420 = sispmt ? input.is420() : input.isyv12() | |
91 | chr422 = sispmt ? input.is422() : input.isYV16() | |
92 | chr444 = sispmt ? input.is444() : input.isYV24() | |
93 | ||
94 | Assert(csp != "RGB24" && csp != "RGB32" || !lsb, "ResizeX: lsb things must be false for RGB input") | |
95 | ||
96 | # Check for subsampled chroma | |
97 | hssc12 = chr420 || chr422 || csp == "YUY2" | |
98 | hssc14 = csp == "YV411" | |
99 | vssc12 = chr420 | |
100 | ||
101 | Assert(!hssc12 || target_width%2 == 0, "ResizeX: target width of "+csp+" must be a multiple of 2") | |
102 | Assert(!hssc14 || target_width%4 == 0, "ResizeX: target width of "+csp+" must be a multiple of 4") | |
103 | Assert(!vssc12 || target_height%2 == 0, "ResizeX: target height of "+csp+" must be a multiple of 2") | |
104 | ||
105 | # Set chroma target and src values based on the subsampling ratios | |
106 | target_width_c = hssc12 ? target_width/2 : hssc14 ? target_width/4 : target_width | |
107 | target_height_c = vssc12 ? target_height/2 : target_height | |
108 | src_left_c = hssc12 ? src_left/2.0 : hssc14 ? src_left/4.0 : src_left | |
109 | - | src_width_c = hssc12 ? src_width/2.0 : hssc14 ? src_width/4.0 : src_width |
109 | + | |
110 | - | src_height_c = vssc12 ? src_height/2.0 : src_height |
110 | + | src_width2 = defined(src_width) ? src_width : iw |
111 | src_height2 = defined(src_height) ? src_height : ih | |
112 | src_width_c = defined(src_width) ? hssc12 ? src_width/2.0 : hssc14 ? src_width/4.0 : src_width : src_width | |
113 | - | MPEG2shift = hssc12 ? 0.25*(1.0-Float(src_width_c)/Float(target_width_c)) |
113 | + | src_height_c = defined(src_height) ? vssc12 ? src_height/2.0 : src_height : src_height |
114 | - | \ : hssc14 ? 0.375*(1.0-Float(src_width_c)/Float(target_width_c)) |
114 | + | src_width_c2 = defined(src_width_c) ? src_width_c : hssc12 ? src_width2/2.0 : hssc14 ? src_width2/4.0 : src_width2 |
115 | src_height_c2 = defined(src_height_c) ? src_height_c : vssc12 ? src_height2/2.0 : src_height2 | |
116 | ||
117 | # Add the MPEG2 chroma shift correction to the src_left_c value | |
118 | MPEG2shift = hssc12 ? 0.25*(1.0-Float(src_width_c2)/Float(target_width_c)) | |
119 | \ : hssc14 ? 0.375*(1.0-Float(src_width_c2)/Float(target_width_c)) | |
120 | \ : 0 | |
121 | src_left_c = cplace == "MPEG2" && kernel.LeftStr(5) != "Point" ? src_left_c+MPEG2shift | |
122 | \ : src_left_c | |
123 | ||
124 | # Remove "Resize" from the end of the kernel string if present | |
125 | kernel = kernel.RightStr(6) == "Resize" ? kernel.LeftStr(kernel.StrLen()-6) : kernel | |
126 | ||
127 | # Support the Dither_resize16 kernel name variants when resizing 8-bit | |
128 | kernel = kernel == "Linear" ? "Bilinear" | |
129 | \ : kernel == "Cubic" ? "Bicubic" | |
130 | \ : kernel == "Gaussian" ? "Gauss" | |
131 | \ : kernel | |
132 | ||
133 | # Dither_resize16 kernels without an internal equivalent can't be used without lsb things being true | |
134 | Assert(lsb || kernel == "Spline16" || kernel == "Spline36" || kernel == "Spline64" || | |
135 | \ kernel != "Rect" && kernel != "Box" && kernel != "Blackmanminlobe" && kernel.LeftStr(6) != "Spline" && kernel != "Impulse", | |
136 | \ "ResizeX: Rect, Box, Blackmanminlobe, Spline, and Impulse kernels"+chr(10)+ | |
137 | \ "are available only when resizing for lsb things)") | |
138 | ||
139 | # Get the taps value from the kernel string if present (overrides the parameter) | |
140 | taps = kernel.LeftStr(6) == "Spline" && kernel != "Spline16" && kernel != "Spline36" && kernel != "Spline64" && | |
141 | \ kernel.StrLen() > 6 ? kernel.RightStr(kernel.StrLen()-6).Value().Int() | |
142 | \ : kernel.LeftStr(7) == "Lanczos" && kernel.StrLen() > 7 ? kernel.RightStr(kernel.StrLen()-7).Value().Int() | |
143 | \ : kernel.LeftStr(8) == "Blackman" && kernel.LeftStr(15) != "Blackmanminlobe" && | |
144 | \ kernel.StrLen() > 8 ? kernel.RightStr(kernel.StrLen()-8).Value().Int() | |
145 | \ : kernel.LeftStr(15) == "Blackmanminlobe" && kernel.StrLen() > 15 ? kernel.RightStr(kernel.StrLen()-15).Value().Int() | |
146 | \ : kernel.LeftStr(4) == "Sinc" && kernel.StrLen() > 4 ? kernel.RightStr(kernel.StrLen()-4).Value().Int() | |
147 | \ : taps | |
148 | ||
149 | # Remove the taps value from the kernel string if present | |
150 | kernel = kernel.LeftStr(6) == "Spline" && kernel != "Spline16" && kernel != "Spline36" && kernel != "Spline64" && | |
151 | \ kernel.StrLen() > 6 ? kernel.LeftStr(6) | |
152 | \ : kernel.LeftStr(7) == "Lanczos" && kernel.StrLen() > 7 ? kernel.LeftStr(7) | |
153 | \ : kernel.LeftStr(8) == "Blackman" && kernel.LeftStr(15) != "Blackmanminlobe" && | |
154 | \ kernel.StrLen() > 8 ? kernel.LeftStr(8) | |
155 | \ : kernel.LeftStr(15) == "Blackmanminlobe" && kernel.StrLen() > 15 ? kernel.LeftStr(15) | |
156 | \ : kernel.LeftStr(4) == "Sinc" && kernel.StrLen() > 4 ? kernel.LeftStr(4) | |
157 | \ : kernel | |
158 | ||
159 | # Set the a1 and a2 values for bicubic presets (overrides the parameters) | |
160 | kernel == "Catmull-Rom" || kernel == "CatRom" ? | |
161 | \ Eval(""" | |
162 | a1 = 0.0 | |
163 | a2 = 0.5 | |
164 | kernel = "Bicubic" | |
165 | """) | |
166 | \ : kernel == "Hermite" ? | |
167 | \ Eval(""" | |
168 | a1 = 0.0 | |
169 | a2 = 0.0 | |
170 | kernel = "Bicubic" | |
171 | """) | |
172 | \ : kernel == "Mitchell-Netravali" || kernel == "Mitchell" ? | |
173 | \ Eval(""" | |
174 | a1 = 1.0/3.0 | |
175 | a2 = 1.0/3.0 | |
176 | kernel = "Bicubic" | |
177 | """) | |
178 | \ : kernel == "Robidoux" ? | |
179 | \ Eval(""" | |
180 | a1 = 0.3782 | |
181 | a2 = 0.3109 | |
182 | kernel = "Bicubic" | |
183 | """) | |
184 | \ : kernel == "SoftCubic" ? | |
185 | \ Eval(""" | |
186 | a1 = 0.75 | |
187 | a2 = 0.25 | |
188 | kernel = "Bicubic" | |
189 | """) | |
190 | \ : kernel.LeftStr(9) == "SoftCubic" && kernel.StrLen() > 9 ? | |
191 | \ Eval(""" | |
192 | a1 = kernel.RightStr(kernel.StrLen()-9).Value() | |
193 | a1 = a1 >= 0 && a1 <= 100 ? a1/100.0 | |
194 | \ : Assert(false, "ResizeX: SoftCubic value must be in the range 0 through 100") | |
195 | a2 = 1.0-a1 | |
196 | kernel = "Bicubic" | |
197 | """) | |
198 | \ : NOP() | |
199 | ||
200 | # If chroma=false and resizing 8-bit YUV, convert to Y8 to avoid processing chroma | |
201 | csp2 = !chroma && !lsb && !(input.isrgb()) ? "Y" : csp | |
202 | input2 = csp2 == "Y" && !sislumaonly ? sispmt ? input.ConvertToY() : input.ConvertToY8() : input | |
203 | ||
204 | # Convert YUY2 to YV16 because Dither_resize16 only supports planar formats | |
205 | input2 = csp2 == "YUY2" ? input2.ConvertToYV16() : input2 | |
206 | ||
207 | # Dither_resize16 is used if lsb things is true, | |
208 | # so the input needs to be converted to stack16 format if lsb_in=false and lsb is used | |
209 | input2 = !lsb_in && lsb ? input2.Dither_convert_8_to_16() : input2 | |
210 | ||
211 | # Blank luma channel for luma=false | |
212 | noY = input2.BlankClip(width=target_width, height=target_height, pixel_type=sispmt ? "Y"+string(Input.BitsPerComponent()) : "Y8", color_yuv=color_gray) | |
213 | ||
214 | # Perform resizing | |
215 | lsb ? | |
216 | \ Eval(""" | |
217 | - | r8 = mt ? input2.ResizeX_AvsmtResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : input2.ResizeX_AvsResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2) |
217 | + | |
218 | \ taps=taps, a1=a1, a2=a2, cplace=cplace, y=luma?3:1, u=chroma?3:1, v=chroma?3:1"""+dither_params+""") | |
219 | """) | |
220 | \ : input.isRGB() || (sispmt ? (csp2 == "Y" || input.is444() && luma) : (csp2 == "Y" || csp2 == "YV24" && luma)) ? | |
221 | \ Eval(""" | |
222 | - | r8Y = mt ? r8Y.ResizeX_AvsmtResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : r8Y.ResizeX_AvsResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2) |
222 | + | r8 = desampling ? input2.ResizeX_deResizemt(target_width,target_height,-src_left,-src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : \ |
223 | mt ? input2.ResizeX_AvsmtResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : input2.ResizeX_AvsResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2) | |
224 | - | r8U = mt ? r8U.ResizeX_AvsmtResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : r8U.ResizeX_AvsResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2) |
224 | + | |
225 | """) | |
226 | - | r8V = mt ? r8V.ResizeX_AvsmtResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : r8V.ResizeX_AvsResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2) |
226 | + | |
227 | r8Y = sispmt ? input2.ConvertToY() : input2.ConvertToY8() | |
228 | r8Y = desampling ? r8Y.ResizeX_deResizemt(target_width,target_height,-src_left,-src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : \ | |
229 | mt ? r8Y.ResizeX_AvsmtResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : r8Y.ResizeX_AvsResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2) | |
230 | r8U = sispmt ? input2.ExtractU() : input2.UToY8() | |
231 | r8U = desampling ? r8U.ResizeX_deResizemt(target_width_c,target_height_c,-src_left_c,-src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : \ | |
232 | mt ? r8U.ResizeX_AvsmtResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : r8U.ResizeX_AvsResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2) | |
233 | r8V = sispmt ? input2.ExtractV() : input2.VToY8() | |
234 | r8V = desampling ? r8V.ResizeX_deResizemt(target_width_c,target_height_c,-src_left_c,-src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : \ | |
235 | mt ? r8V.ResizeX_AvsmtResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2,mt_params) : r8V.ResizeX_AvsResize(target_width_c,target_height_c,src_left_c,src_top_c,src_width_c,src_height_c,kernel,taps,a1,a2) | |
236 | resized = luma ? YToUV(r8U,r8V,r8Y) | |
237 | \ : YToUV(r8U,r8V,noY) | |
238 | """) | |
239 | ||
240 | # The resized clip will be in stack16 format if lsb is used, so dither down to 8-bit if lsb_out=false | |
241 | resized = lsb && !lsb_out ? resized.DitherPost(mode=6) : resized | |
242 | ||
243 | # Make sure the output is the same colorspace as the input | |
244 | resized = csp == "YV12" ? resized.ConvertToYV12() | |
245 | \ : csp == "YV16" ? resized.ConvertToYV16() | |
246 | \ : csp == "YUY2" ? resized.ConvertToYUY2() | |
247 | \ : csp == "YV411" ? resized.ConvertToYV411() | |
248 | \ : csp == "YV24" ? resized.ConvertToYV24() | |
249 | \ : chr420 ? resized.ConvertToYUV420() | |
250 | \ : chr422 ? resized.ConvertToYUV422() | |
251 | \ : chr444 ? resized.ConvertToYUV444() | |
252 | \ : resized | |
253 | ||
254 | resized = sispmt ? input.IsYUVA() && !(resized.IsYUVA()) ? resized.AddAlphaPlane(mt ? input.ExtractA().ResizeX_AvsmtResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2,mt_params) : input.ExtractA().ResizeX_AvsResize(target_width,target_height,src_left,src_top,src_width,src_height,kernel,taps,a1,a2)) : resized : resized | |
255 | ||
256 | return resized | |
257 | } | |
258 | ||
259 | # Wrapper function for AviSynth's internal resizers | |
260 | function ResizeX_AvsResize(clip input, int target_width, int target_height, float "src_left", float "src_top", | |
261 | \ float "src_width", float "src_height", string "kernel", int "taps", float "a1", float "a2") { | |
262 | ||
263 | kernel = Default(kernel, "Spline36") | |
264 | ||
265 | Eval(""" | |
266 | kernel == "Spline16" || | |
267 | \ kernel == "Spline36" || | |
268 | \ kernel == "Spline64" || | |
269 | \ kernel == "Bilinear" || | |
270 | \ kernel == "Point" ? input."""+kernel+"""Resize(target_width,target_height,src_left,src_top,src_width,src_height) | |
271 | \ : kernel == "Lanczos" || | |
272 | \ kernel == "Blackman" || | |
273 | \ kernel == "Sinc" ? input."""+kernel+"""Resize(target_width,target_height,src_left,src_top,src_width,src_height,taps) | |
274 | \ : kernel == "Bicubic" ? input."""+kernel+"""Resize(target_width,target_height,a1,a2,src_left,src_top,src_width,src_height) | |
275 | \ : kernel == "Gauss" ? input."""+kernel+"""Resize(target_width,target_height,src_left,src_top,src_width,src_height,a1) | |
276 | \ : Assert(false, "ResizeX_AvsResize: invalid kernel") | |
277 | """) | |
278 | } | |
279 | ||
280 | # Wrapper function for AviSynth's mt resizers | |
281 | function ResizeX_AvsmtResize(clip input, int target_width, int target_height, float "src_left", float "src_top", | |
282 | \ float "src_width", float "src_height", string "kernel", int "taps", float "a1", float "a2", string "mt_params") { | |
283 | ||
284 | kernel = Default(kernel, "Spline36") | |
285 | mt_params = Default(mt_params, "") | |
286 | ||
287 | try { Eval(""" | |
288 | kernel == "Spline16" || | |
289 | \ kernel == "Spline36" || | |
290 | \ kernel == "Spline64" || | |
291 | \ kernel == "Bilinear" || | |
292 | \ kernel == "Point" ? input."""+kernel+"""Resizemt(target_width,target_height,src_left,src_top,src_width,src_height"""+mt_params+""") | |
293 | \ : kernel == "Lanczos" || | |
294 | \ kernel == "Blackman" || | |
295 | \ kernel == "Sinc" ? input."""+kernel+"""Resizemt(target_width,target_height,src_left,src_top,src_width,src_height,taps"""+mt_params+""") | |
296 | \ : kernel == "Bicubic" ? input."""+kernel+"""Resizemt(target_width,target_height,a1,a2,src_left,src_top,src_width,src_height"""+mt_params+""") | |
297 | \ : kernel == "Gauss" ? input."""+kernel+"""Resizemt(target_width,target_height,src_left,src_top,src_width,src_height,a1"""+mt_params+""") | |
298 | \ : Assert(false, "ResizeX_AvsmtResize: invalid kernel") | |
299 | """) | |
300 | } catch(error_msg) { input.ResizeX_AvsResize(target_width, target_height, src_left, src_top, src_width, src_height, kernel, taps, a1, a2) } | |
301 | } | |
302 | ||
303 | # Wrapper function for AviSynth's mt deresizers | |
304 | function ResizeX_deResizemt(clip input, int target_width, int target_height, float "src_left", float "src_top", | |
305 | \ float "src_width", float "src_height", string "kernel", int "taps", float "a1", float "a2", string "mt_params") { | |
306 | ||
307 | kernel = Default(kernel, "Spline36") | |
308 | mt_params = Default(mt_params, "") | |
309 | ||
310 | kernel == "Spline16" || | |
311 | \ kernel == "Spline36" || | |
312 | \ kernel == "Spline64" || | |
313 | \ kernel == "Bilinear" ? Eval("input.de"+kernel+"Resizemt(target_width,target_height,src_left,src_top,src_width,src_height"+mt_params+")") | |
314 | \ : kernel == "Lanczos" || | |
315 | \ kernel == "Blackman" || | |
316 | \ kernel == "Sinc" ? Eval("input.de"+kernel+"Resizemt(target_width,target_height,src_left,src_top,src_width,src_height,taps"+mt_params+")") | |
317 | \ : kernel == "Bicubic" ? Eval("input.de"+kernel+"Resizemt(target_width,target_height,a1,a2,src_left,src_top,src_width,src_height"+mt_params+")") | |
318 | \ : kernel == "Gauss" ? Eval("input.de"+kernel+"Resizemt(target_width,target_height,src_left,src_top,src_width,src_height,a1"+mt_params+")") | |
319 | \ : Assert(false, "ResizeX_deResizemt: invalid kernel") | |
320 | } |