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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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886cfecd36
... and add more encoding options. QSV API supports dynamic bitrate change without IDR insertion. That's more efficient way of runtime encoding option update than starting from new sequence with IDR per bitrate option change. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2039>
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* GStreamer
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* Copyright (C) 2022 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/gst.h>
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G_BEGIN_DECLS
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typedef enum
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{
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KB_ARROW_UP = 0,
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KB_ARROW_DOWN,
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KB_ARROW_LEFT,
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KB_ARROW_RIGHT,
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} VirtualKeyValue;
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typedef void (*KeyInputCallback) (gchar input, gboolean is_ascii, gpointer user_data);
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void set_key_handler (KeyInputCallback callback, gpointer user_data);
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void unset_key_handler (void);
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G_END_DECLS
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