135 lines
3.7 KiB
Bash
135 lines
3.7 KiB
Bash
#!/bin/bash
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# This file is part of video2d-2x.
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#
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# video2d-2x is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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source "$Waifu2xConf"
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source "$PreviewConf"
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readonly TmpFramesSrcDir="${PreviewDir}_tmpsrc"
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readonly TmpFramesOutDir="${PreviewDir}_tmpout"
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if ! [[ -r "$RangesList" ]]; then
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echo "Read file error: \"$RangesList\""
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exit "$FILE_READ_ERROR"
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fi
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if ! check_ranges; then
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exit "$RANGES_LIST_SYNTAX_ERROR"
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fi
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rm -rf "$PreviewDir" "$TmpFramesSrcDir" "$TmpFramesOutDir"
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mkdir -p "$PreviewDir" "$TmpFramesSrcDir" "$TmpFramesOutDir"
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# Prepare frames
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CopyList=""
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while read Line
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do
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if [[ -z "$Line" ]]; then
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continue
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fi
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RangeInfo=($Line)
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StartFrame=$(png_num ${RangeInfo[0]})
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EndFrame=$(png_num ${RangeInfo[1]})
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TargetFrame=$((StartFrame + (EndFrame - StartFrame)/2))
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CopyList+="$(printf "%06d" $TargetFrame).png " # faster than copying one by one
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done < <(cat "$RangesList"; echo) # make bash not skip the last line (if there is no empty line at the end)
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pushd "$FramesDir" > /dev/null
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cp -f $CopyList "$TmpFramesSrcDir"
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popd > /dev/null
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if echo "$UseRangeNumbers" | grep -qiF "True"; then
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pushd "$TmpFramesSrcDir" > /dev/null
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Index=0
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while read File
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do
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((Index+=1))
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mv "$File" "$(printf "%06d" $Index).png"
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done < <(find "$TmpFramesSrcDir" -type f -name '*.png' -printf '%f\n')
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popd > /dev/null
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fi
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# Upscale (scale)
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if echo "$Waifu2xScalePreview" | grep -qiF "True" && [[ "$ScaleRatio" -ne 1 ]]; then
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echo "waifu2x scale"
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waifu2x-caffe-cui \
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--mode "scale" \
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--scale_ratio "$ScaleRatio" \
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--output_depth "$OutputDepth" \
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--tta "$TtaMode" \
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--gpu "$GpuNum" \
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--process "$Process" \
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--crop_size "$CropSize" \
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--batch_size "$BatchSize" \
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--model_dir "$(model_path $Model)" \
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--input_path "$TmpFramesSrcDir" \
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--output_path "$TmpFramesOutDir" \
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> /dev/null
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pushd "$TmpFramesOutDir" > /dev/null
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while read Filename
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do
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NewFilename=$(echo "$Filename" | sed "s|.png|_scale${ScaleRatio}.png|")
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mv "$Filename" "$PreviewDir/$NewFilename"
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done < <(find "$TmpFramesOutDir" -type f -name '*.png' -printf "%f\n")
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popd > /dev/null
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fi
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# Upscale (noise_scale)
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for NoiseLevel in $Waifu2xNoiseScaleList
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do
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if [[ "$ScaleRatio" -eq 1 ]]; then
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UpscaleMode="noise"
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else
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UpscaleMode="noise_scale"
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fi
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echo "waifu2x $UpscaleMode $NoiseLevel"
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waifu2x-caffe-cui \
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--mode "$UpscaleMode" \
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--scale_ratio "$ScaleRatio" \
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--output_depth "$OutputDepth" \
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--noise_level "$NoiseLevel" \
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--tta "$TtaMode" \
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--gpu "$GpuNum" \
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--process "$Process" \
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--crop_size "$CropSize" \
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--batch_size "$BatchSize" \
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--model_dir "$(model_path $Model)" \
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--input_path "$TmpFramesSrcDir" \
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--output_path "$TmpFramesOutDir" \
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> /dev/null
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pushd "$TmpFramesOutDir" > /dev/null
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while read Filename
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do
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NewFilename=$(echo "$Filename" | sed "s|.png|_scale${ScaleRatio}_noise${NoiseLevel}.png|")
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mv "$Filename" "$PreviewDir/$NewFilename"
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done < <(find "$TmpFramesOutDir" -type f -name '*.png' -printf "%f\n")
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popd > /dev/null
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done
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if echo "$ResizePreivew" | grep -qiF "True"; then
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echo "scale original"
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mogrify -scale $(echo "$ScaleRatio * 100" | bc)% "$TmpFramesSrcDir"/*.png
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pushd "$TmpFramesSrcDir" > /dev/null
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mv *.png "$PreviewDir"
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popd > /dev/null
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fi
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rm -rf "$TmpFramesSrcDir" "$TmpFramesOutDir" |