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86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVFILTER_VSRC_GFXCAPTURE_H
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#define AVFILTER_VSRC_GFXCAPTURE_H
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#include "libavutil/log.h"
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#include "libavutil/rational.h"
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#include "libavfilter/avfilter.h"
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typedef struct GfxCaptureContextCpp GfxCaptureContextCpp;
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enum GfxResizeMode {
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GFX_RESIZE_CROP = 0,
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GFX_RESIZE_SCALE,
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GFX_RESIZE_SCALE_ASPECT,
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GFX_RESIZE_NB
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};
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enum GfxScaleMode {
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GFX_SCALE_POINT = 0,
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GFX_SCALE_BILINEAR,
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GFX_SCALE_BICUBIC,
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GFX_SCALE_NB
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};
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enum GfxMonitorIdx {
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GFX_MONITOR_IDX_WINDOW = -1,
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GFX_MONITOR_IDX_DEFAULT = -2
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};
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typedef struct GfxCaptureContext {
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const AVClass *avclass;
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GfxCaptureContextCpp *ctx;
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const char *window_text;
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const char *window_class;
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const char *window_exe;
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int monitor_idx;
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uint64_t user_hwnd;
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uint64_t user_hmonitor;
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int capture_cursor;
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int capture_border;
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int display_border;
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AVRational frame_rate;
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int canvas_width, canvas_height;
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int crop_left, crop_top, crop_right, crop_bottom;
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int out_fmt;
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int resize_mode;
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int scale_mode;
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int premult_alpha;
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} GfxCaptureContext;
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#ifdef __cplusplus
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#define NOEXCEPT noexcept
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#else
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#define NOEXCEPT
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#endif
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av_cold int ff_gfxcapture_init(AVFilterContext *avctx) NOEXCEPT;
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av_cold void ff_gfxcapture_uninit(AVFilterContext *avctx) NOEXCEPT;
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int ff_gfxcapture_activate(AVFilterContext *avctx) NOEXCEPT;
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int ff_gfxcapture_config_props(AVFilterLink *outlink) NOEXCEPT;
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#undef NOEXCEPT
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#endif /* AVFILTER_VSRC_GFXCAPTURE_H */
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