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author | Luigi Scarso <luigi.scarso@gmail.com> | 2020-04-21 18:43:36 +0000 |
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committer | Luigi Scarso <luigi.scarso@gmail.com> | 2020-04-21 18:43:36 +0000 |
commit | 7c0b908f1a6e1489834fbdb0789766eed8a37b49 (patch) | |
tree | cb55d631b861bfcf95fe853713af6f760227ba0f /Build/source/libs/pplib/pplib-src/src/util/utilfpred.h | |
parent | e783b071ded7eef421d0333416b47142bc5542cb (diff) |
pplib under libs -- WORK IN PROGRSS grep '?' out
git-svn-id: svn://tug.org/texlive/trunk@54824 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/pplib/pplib-src/src/util/utilfpred.h')
-rw-r--r-- | Build/source/libs/pplib/pplib-src/src/util/utilfpred.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Build/source/libs/pplib/pplib-src/src/util/utilfpred.h b/Build/source/libs/pplib/pplib-src/src/util/utilfpred.h new file mode 100644 index 00000000000..6ae2f893586 --- /dev/null +++ b/Build/source/libs/pplib/pplib-src/src/util/utilfpred.h @@ -0,0 +1,23 @@ +#ifndef UTIL_FILTER_PREDICTOR_H +#define UTIL_FILTER_PREDICTOR_H + +#include "utiliof.h" + +typedef struct predictor_state predictor_state; + +predictor_state * predictor_decoder_init (predictor_state *state, int predictor, int rowsamples, int components, int compbits); +predictor_state * predictor_encoder_init (predictor_state *state, int predictor, int rowsamples, int components, int compbits); + +void predictor_decoder_close (predictor_state *state); +void predictor_encoder_close (predictor_state *state); + +iof_status predictor_decode_state (iof *I, iof *O, predictor_state *state); +iof_status predictor_encode_state (iof *I, iof *O, predictor_state *state); + +iof_status predictor_decode (iof *I, iof *O, int predictor, int rowsamples, int components, int compbits); +iof_status predictor_encode (iof *I, iof *O, int predictor, int rowsamples, int components, int compbits); + +iof * iof_filter_predictor_decoder (iof *N, int predictor, int rowsamples, int components, int compbits); +iof * iof_filter_predictor_encoder (iof *N, int predictor, int rowsamples, int components, int compbits); + +#endif
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