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48 lines
1.7 KiB
48 lines
1.7 KiB
/* |
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* video processing hooks |
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* copyright (c) 2000, 2001 Fabrice Bellard |
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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 Lesser 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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* 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 this library; 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 _FRAMEHOOK_H |
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#define _FRAMEHOOK_H |
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/* |
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* Prototypes for interface to .so that implement a video processing hook |
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*/ |
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#include "avcodec.h" |
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/* Function must be called 'Configure' */ |
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typedef int (FrameHookConfigure)(void **ctxp, int argc, char *argv[]); |
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typedef FrameHookConfigure *FrameHookConfigureFn; |
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extern FrameHookConfigure Configure; |
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/* Function must be called 'Process' */ |
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typedef void (FrameHookProcess)(void *ctx, struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts); |
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typedef FrameHookProcess *FrameHookProcessFn; |
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extern FrameHookProcess Process; |
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/* Function must be called 'Release' */ |
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typedef void (FrameHookRelease)(void *ctx); |
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typedef FrameHookRelease *FrameHookReleaseFn; |
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extern FrameHookRelease Release; |
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extern int frame_hook_add(int argc, char *argv[]); |
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extern void frame_hook_process(struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height); |
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extern void frame_hook_release(void); |
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#endif
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