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Schroedinger Reference Manual | ![]() |
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SchroDecoder; SchroDecoder* schro_decoder_new (void); void schro_decoder_free (SchroDecoder *decoder); void schro_decoder_reset (SchroDecoder *decoder); SchroVideoFormat* schro_decoder_get_video_format (SchroDecoder *decoder); void schro_decoder_push (SchroDecoder *decoder, SchroBuffer *buffer); SchroFrame* schro_decoder_pull (SchroDecoder *decoder); int schro_decoder_is_parse_header (SchroBuffer *buffer); int schro_decoder_is_access_unit (SchroBuffer *buffer); int schro_decoder_is_intra (SchroBuffer *buffer); int schro_decoder_iterate (SchroDecoder *decoder); void schro_decoder_decode_parse_header (SchroDecoder *decoder); void schro_decoder_decode_access_unit (SchroDecoder *decoder); void schro_decoder_decode_frame_prediction (SchroDecoder *decoder); void schro_decoder_decode_prediction_data (SchroDecoder *decoder); void schro_decoder_decode_transform_parameters (SchroDecoder *decoder); void schro_decoder_decode_transform_data (SchroDecoder *decoder); void schro_decoder_decode_subband (SchroDecoder *decoder, int component, int index); void schro_decoder_iwt_transform (SchroDecoder *decoder, int component); void schro_decoder_copy_from_frame_buffer (SchroDecoder *decoder, SchroBuffer *buffer); void schro_decoder_set_earliest_frame (SchroDecoder *decoder, SchroPictureNumber earliest_frame); void schro_decoder_set_skip_ratio (SchroDecoder *decoder, double ratio);
typedef struct { SchroFrame *frame; SchroFrame *mc_tmp_frame; int n_reference_pictures; /* the list of reference pictures */ SchroQueue *reference_queue; /* a list of frames provided by the app that we'll decode into */ SchroQueue *output_queue; SchroPictureNumber next_frame_number; SchroPictureNumber picture_number; int n_refs; SchroPictureNumber reference1; SchroPictureNumber reference2; SchroUpsampledFrame *ref0; SchroUpsampledFrame *ref1; SchroFrame *planar_output_frame; int16_t *tmpbuf; int16_t *tmpbuf2; int code; SchroPictureNumber au_picture_number; int next_parse_offset; int prev_parse_offset; SchroBits *bits; int major_version; int minor_version; int profile; int level; SchroVideoFormat video_format; SchroParams params; SchroSubband subbands[1+SCHRO_MAX_TRANSFORM_DEPTH*3]; SchroMotionField *motion_field; int zero_residual; int n_retire; int retire_list[SCHRO_MAX_REFERENCE_FRAMES]; SchroQueue *frame_queue; SchroPictureNumber earliest_frame; SchroBuffer *input_buffer; int have_access_unit; int have_frame_number; double skip_value; double skip_ratio; int error; char *error_message; } SchroDecoder;
SchroVideoFormat* schro_decoder_get_video_format (SchroDecoder *decoder);
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void schro_decoder_push (SchroDecoder *decoder, SchroBuffer *buffer);
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int schro_decoder_is_parse_header (SchroBuffer *buffer);
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int schro_decoder_is_access_unit (SchroBuffer *buffer);
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void schro_decoder_decode_parse_header (SchroDecoder *decoder);
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void schro_decoder_decode_access_unit (SchroDecoder *decoder);
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void schro_decoder_decode_frame_prediction (SchroDecoder *decoder);
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void schro_decoder_decode_prediction_data (SchroDecoder *decoder);
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void schro_decoder_decode_transform_parameters (SchroDecoder *decoder);
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void schro_decoder_decode_transform_data (SchroDecoder *decoder);
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void schro_decoder_decode_subband (SchroDecoder *decoder, int component, int index);
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void schro_decoder_iwt_transform (SchroDecoder *decoder, int component);
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void schro_decoder_copy_from_frame_buffer (SchroDecoder *decoder, SchroBuffer *buffer);
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void schro_decoder_set_earliest_frame (SchroDecoder *decoder, SchroPictureNumber earliest_frame);
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void schro_decoder_set_skip_ratio (SchroDecoder *decoder, double ratio);
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