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| 1 | #ifndef _FRAMEHOOK_H
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| 2 | #define _FRAMEHOOK_H
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| 3 |
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| 4 | /*
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| 5 | * Prototypes for interface to .so that implement a video processing hook
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| 6 | */
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| 7 |
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| 8 | #include "avcodec.h"
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| 9 |
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| 10 | /* Function must be called 'Configure' */
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| 11 | typedef int (FrameHookConfigure)(void **ctxp, int argc, char *argv[]);
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| 12 | typedef FrameHookConfigure *FrameHookConfigureFn;
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| 13 | extern FrameHookConfigure Configure;
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| 14 |
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| 15 | /* Function must be called 'Process' */
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| 16 | typedef void (FrameHookProcess)(void *ctx, struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);
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| 17 | typedef FrameHookProcess *FrameHookProcessFn;
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| 18 | extern FrameHookProcess Process;
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| 19 |
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| 20 | /* Function must be called 'Release' */
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| 21 | typedef void (FrameHookRelease)(void *ctx);
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| 22 | typedef FrameHookRelease *FrameHookReleaseFn;
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| 23 | extern FrameHookRelease Release;
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| 24 |
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| 25 | extern int frame_hook_add(int argc, char *argv[]);
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| 26 | extern void frame_hook_process(struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height);
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| 27 | extern void frame_hook_release(void);
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| 28 |
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| 29 | #endif
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