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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-05-28 22:12:34 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-05-28 22:16:14 +0200 |
| commit | fe7136ef8202b19fda262ea91adc09b3367d37d7 (patch) | |
| tree | a90e7814be95420970639e8204364bf96dc6e637 /libavcodec/jpeg2000.h | |
| parent | aa0d11ed0bdfc38f800771b1d695469ff691dd96 (diff) | |
| download | ffmpeg-fe7136ef8202b19fda262ea91adc09b3367d37d7.tar.gz | |
j2k/jpeg2000: split stepsize in float & int variables
This is more clear and less prone to mistakes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/jpeg2000.h')
| -rw-r--r-- | libavcodec/jpeg2000.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/jpeg2000.h b/libavcodec/jpeg2000.h index 22b8927b80..274bae96c5 100644 --- a/libavcodec/jpeg2000.h +++ b/libavcodec/jpeg2000.h @@ -176,12 +176,11 @@ typedef struct Jpeg2000Prec { uint16_t coord[2][2]; // border coordinates {{x0, x1}, {y0, y1}} } Jpeg2000Prec; // precinct -/* TODO: stepsize can be float or integer depending on - * reversible or irreversible transformation. */ typedef struct Jpeg2000Band { uint16_t coord[2][2]; // border coordinates {{x0, x1}, {y0, y1}} uint16_t log2_cblk_width, log2_cblk_height; - float stepsize; // quantization stepsize + int i_stepsize; // quantization stepsize + float f_stepsize; // quantization stepsize Jpeg2000Prec *prec; } Jpeg2000Band; // subband |