diff options
| author | Antonin Descampe <antonin@gmail.com> | 2005-10-27 07:49:29 +0000 |
|---|---|---|
| committer | Antonin Descampe <antonin@gmail.com> | 2005-10-27 07:49:29 +0000 |
| commit | 7ee36c3a4c37d9c8cee30ac19fd5532a3863285b (patch) | |
| tree | 77a7f1ec3e1b356a3ac4f2cb666e21af37a70728 /libopenjpeg/tcd.h | |
| parent | 7f8f47566fc1e98ce1aad3ff1a1621bf8b454527 (diff) | |
1) quantization stepsizes stored as float instead of shifted integers -> fixes a pb of precision when using very small stepsizes. 2) bug fixed when decoding until bitplane 0 -> r-value (1/2) added to the coefficient.
Diffstat (limited to 'libopenjpeg/tcd.h')
| -rw-r--r-- | libopenjpeg/tcd.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libopenjpeg/tcd.h b/libopenjpeg/tcd.h index 3201243d..714d5ea4 100644 --- a/libopenjpeg/tcd.h +++ b/libopenjpeg/tcd.h @@ -57,7 +57,6 @@ typedef struct { typedef struct { int x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ int numbps; - int lastbp; /* Add antonin : quantizbug1 */ int numlenbits; int len; /* length */ int numpasses; /* number of pass already done for the code-blocks */ @@ -84,7 +83,7 @@ typedef struct { int bandno; tcd_precinct_t *precincts; /* precinct information */ int numbps; - int stepsize; + float stepsize; } tcd_band_t; typedef struct { |