diff options
| author | Antonin Descampe <antonin@gmail.com> | 2005-09-21 13:00:51 +0000 |
|---|---|---|
| committer | Antonin Descampe <antonin@gmail.com> | 2005-09-21 13:00:51 +0000 |
| commit | d6a523e091c46ba502329579b01df6ff2a7b3fde (patch) | |
| tree | d67413a822f15a56c1eb4e4daad0c155503172b9 /libopenjpeg/dwt.h | |
| parent | ac634b16399125777139f0b4efcd52555e2864cb (diff) | |
major change in the dwt-module, thanks to Ive (aka Reiner Wahler): thanks a lot ! See note in dwt.c for more details.
Diffstat (limited to 'libopenjpeg/dwt.h')
| -rw-r--r-- | libopenjpeg/dwt.h | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/libopenjpeg/dwt.h b/libopenjpeg/dwt.h index ec9860b6..a9c30ca7 100644 --- a/libopenjpeg/dwt.h +++ b/libopenjpeg/dwt.h @@ -33,26 +33,15 @@ /* * Apply a reversible DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component * tilec : tile component information (present tile) - * l: number of decomposition levels in the DWT */ /* void dwt_encode(int* a, int w, int h, int l); */ -void dwt_encode(int *a, int w, int h, tcd_tilecomp_t * tilec, int l); +void dwt_encode(tcd_tilecomp_t * tilec); /* * Apply a reversible inverse DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component * tilec : tile component information (present tile) - * l: number of decomposition levels in the DWT - * row_tilec : tile component information (previous tile on the same row) - * col_tilec : tile component information (previous tile on the same column) */ -void dwt_decode(int *a, int w, int h, tcd_tilecomp_t * tilec, int l, - int stop); +void dwt_decode(tcd_tilecomp_t * tilec, int stop); /* * Get the gain of a subband for the reversible DWT @@ -69,22 +58,13 @@ double dwt_getnorm(int level, int orient); /* * Apply an irreversible DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * l: number of decomposition levels in the DWT */ -void dwt_encode_real(int *a, int w, int h, tcd_tilecomp_t * tilec, int l); +void dwt_encode_real(tcd_tilecomp_t * tilec); /* * Apply an irreversible inverse DWT transform to a component of an image - * a: samples of the component - * w: width of the component - * h: height of the component - * l: number of decomposition levels in the DWT */ -void dwt_decode_real(int *a, int w, int h, tcd_tilecomp_t * tilec, int l, - int stop); +void dwt_decode_real(tcd_tilecomp_t * tilec, int stop); /* * Get the gain of a subband for the irreversible DWT * orient: number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) |