first commit

2026-02-21 17:11:31 +09:00
commit 18b4338361
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--- a/project/fm_viewer/fav/SubImage.h
+++ b/project/fm_viewer/fav/SubImage.h
@@ -0,0 +1,73 @@
+/******************************************************************************
+    QtAV:  Multimedia framework based on Qt and LibASS
+    Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
+
+*   This file is part of QtAV (from 2016)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+******************************************************************************/
+#ifndef QTAV_SUBIMAGE_H
+#define QTAV_SUBIMAGE_H
+
+#include "_fav_constants.h"
+
+#if !(DO_NOT_USE_SUBTITLE)
+
+#include <QtCore/QVector>
+
+namespace FAV {
+/*!
+ * \brief The SubImage struct
+ * (x, y, w, h) is relative to parent SubImageSet (0, 0, SubImageSet.w, SubImageSet.h)
+ */
+struct SubImageSet;
+struct Q_AV_EXPORT SubImage {
+    SubImage(int x = 0, int y = 0, int w = 0, int h = 0, int stride = 0);
+    bool operator ==(const SubImage& o) const {
+        return x == o.x && y == o.y && w == o.w && h == o.h && stride == o.stride && color == o.color && data == o.data;
+    }
+    int x, y;
+    int w, h;
+    int stride;
+    quint32 color; //ass only
+    QByteArray data; //size = stride*h
+};
+
+struct Q_AV_EXPORT SubImageSet {
+    enum Format { ASS, RGBA, Unknown };
+    SubImageSet(int width = 0, int height = 0, Format format = Unknown);
+    int width() const {return w;}
+    int height() const {return h;}
+    Format format() const {return fmt;}
+    bool isValid() const {return !images.isEmpty() && w > 0 && h > 0 && fmt != Unknown;}
+    void reset(int width = 0, int height = 0, Format format = Unknown) {
+        fmt = format;
+        w = width;
+        h = height;
+        ++id;
+        images.clear();
+    }
+    bool operator ==(const SubImageSet& other) const {
+        return id == other.id && w == other.w && h == other.h && fmt == other.fmt && images == other.images; //TODO: image data
+    }
+    QVector<SubImage> images;
+private:
+    Format fmt;
+    int w, h;
+    int id;
+};
+} //namespace FAV
+#endif //QTAV_SUBIMAGE_H
+#endif // #if !(DO_NOT_USE_SUBTITLE)