diff options
| author | Alexandra Cherdantseva <neluhus.vagus@gmail.com> | 2018-09-07 13:07:35 +0300 |
|---|---|---|
| committer | Alexandra Cherdantseva <neluhus.vagus@gmail.com> | 2018-10-14 19:36:33 +0000 |
| commit | 1192c463db34e3f69be4d9ef976246ce265143a3 (patch) | |
| tree | b7f2bd57dd7863bdccb4b3ff99425d5d8f024c54 /tests/auto/gui | |
| parent | 502a6cc2537f2b26d5cce1caec7504cc89047db1 (diff) | |
QImageWriter/QPNGHandler: Quality option should be CompressionRatio
Wrong option was used to set zlib compression level for png
setCompression with negative value uses default compression
setCompression with value between 0-100 converts to zlib compression level 0-9
setCompression with positive value overrides Quality option
Change-Id: Ic4b048a1e30d6940019c2a00a6c24d0c11e3f821
Reviewed-by: Alexandra Cherdantseva <neluhus.vagus@gmail.com>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Diffstat (limited to 'tests/auto/gui')
| -rw-r--r-- | tests/auto/gui/image/qimagereader/tst_qimagereader.cpp | 1 | ||||
| -rw-r--r-- | tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp index aa9a990fef..c2ec5b8925 100644 --- a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp +++ b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp @@ -1603,6 +1603,7 @@ void tst_QImageReader::supportsOption_data() << (QIntList() << QImageIOHandler::Gamma << QImageIOHandler::Description << QImageIOHandler::Quality + << QImageIOHandler::CompressionRatio << QImageIOHandler::Size << QImageIOHandler::ScaledSize); } diff --git a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp index a53c2ddb5b..77851cd7d0 100644 --- a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp +++ b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp @@ -408,6 +408,7 @@ void tst_QImageWriter::supportsOption_data() << (QIntList() << QImageIOHandler::Gamma << QImageIOHandler::Description << QImageIOHandler::Quality + << QImageIOHandler::CompressionRatio << QImageIOHandler::Size << QImageIOHandler::ScaledSize); } |