forked from mia/Aegisub
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
// Copyright (c) 2013, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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#include <string>
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#include <vector>
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class AssFile;
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enum class ResampleARMode {
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Stretch,
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AddBorder,
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RemoveBorder,
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Manual
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};
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enum class YCbCrMatrix : int {
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rgb,
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tv_601,
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pc_601,
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tv_709,
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pc_709,
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tv_fcc,
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pc_fcc,
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tv_240m,
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pc_240m
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};
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YCbCrMatrix MatrixFromString(std::string const& str);
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std::string MatrixToString(YCbCrMatrix mat);
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std::vector<std::string> MatrixNames();
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/// Configuration parameters for a resample
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struct ResampleSettings {
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int margin[4]; ///< Amount to add to each margin
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int source_x; ///< Original X resolution
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int source_y; ///< Original Y resolution
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int dest_x; ///< New X resolution
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int dest_y; ///< New Y resolution
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ResampleARMode ar_mode; ///< What to do if the old AR and new AR don't match
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YCbCrMatrix source_matrix;
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YCbCrMatrix dest_matrix;
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};
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/// Resample the subtitles in the project
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/// @param file Subtitles to resample
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/// @param settings Resample configuration settings
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void ResampleResolution(AssFile *file, ResampleSettings settings);
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