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feat(libvideo2x): use OpenCV to retrieve total frame count (#1194)

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K4YT3X
2024-10-21 16:54:22 -07:00
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parent e09f348890
commit bc168d11ab
20 changed files with 327 additions and 208 deletions
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6
include/libvideo2x/filter.h
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@@ -12,10 +12,10 @@ extern "C" {
// Abstract base class for filters
class Filter {
public:
virtual ~Filter() {}
virtual ~Filter() = default;
virtual int init(AVCodecContext *dec_ctx, AVCodecContext *enc_ctx, AVBufferRef *hw_ctx) = 0;
virtual int process_frame(AVFrame *input_frame, AVFrame **output_frame) = 0;
virtual int flush(std::vector<AVFrame *> &processed_frames) = 0;
virtual int process_frame(AVFrame *in_frame, AVFrame **out_frame) = 0;
virtual int flush(std::vector<AVFrame *> &flushed_frames) { return 0; }
};
#endif // FILTER_H