diff options
author | Jay Berkenbilt <ejb@ql.org> | 2020-12-23 12:12:49 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2020-12-28 18:58:19 +0100 |
commit | 39bfa0130713defc9abb478a70717ca07377cdab (patch) | |
tree | 18b6370d5f2f7d10a3f1ef09a8f0dd3b9281bd3c /libqpdf/QPDFStreamFilter.cc | |
parent | 1fb26f08ad91d08f67ac30e2557ddcadd8b9ccac (diff) | |
download | qpdf-39bfa0130713defc9abb478a70717ca07377cdab.tar.zst |
Implement user-provided stream filters
Refactor QPDF_Stream to use stream filter classes to handle supported
stream filters as well.
Diffstat (limited to 'libqpdf/QPDFStreamFilter.cc')
-rw-r--r-- | libqpdf/QPDFStreamFilter.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libqpdf/QPDFStreamFilter.cc b/libqpdf/QPDFStreamFilter.cc new file mode 100644 index 00000000..66a2f762 --- /dev/null +++ b/libqpdf/QPDFStreamFilter.cc @@ -0,0 +1,19 @@ +#include <qpdf/QPDFStreamFilter.hh> + +bool +QPDFStreamFilter::setDecodeParms(QPDFObjectHandle decode_parms) +{ + return decode_parms.isNull(); +} + +bool +QPDFStreamFilter::isSpecializedCompression() +{ + return false; +} + +bool +QPDFStreamFilter::isLossyCompression() +{ + return false; +} |