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authoraavit <qt_aavit@ovi.com>2012-04-18 15:02:21 +0200
committerQt by Nokia <qt-info@nokia.com>2012-04-27 10:37:02 +0200
commit878a01b2d1ca819e24cda04c9baa2417c53a1215 (patch)
tree08ff13218984de78f17678fb4294b95bb7bc7dfa /tests/auto/gui
parentbc5e82ad99e5213a470ebbeb85a9c9c1f70b83e1 (diff)
Implement inline downscaling in png reader, to save memory
Instead of allocating and reading the entire image and then scaling it down, this code reads only one line at a time and scales it on the fly. Change-Id: I61fde307146c11dcd90ca617cc2e7f85dd3b66c4 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'tests/auto/gui')
-rw-r--r--tests/auto/gui/image/qimagereader/tst_qimagereader.cpp3
-rw-r--r--tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp3
2 files changed, 4 insertions, 2 deletions
diff --git a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
index 876d69ea1c..12c90445cb 100644
--- a/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
+++ b/tests/auto/gui/image/qimagereader/tst_qimagereader.cpp
@@ -1487,7 +1487,8 @@ void tst_QImageReader::supportsOption_data()
<< (QIntList() << QImageIOHandler::Gamma
<< QImageIOHandler::Description
<< QImageIOHandler::Quality
- << QImageIOHandler::Size);
+ << QImageIOHandler::Size
+ << QImageIOHandler::ScaledSize);
}
void tst_QImageReader::supportsOption()
diff --git a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp
index 827fa3606c..f28f84dc60 100644
--- a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp
+++ b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp
@@ -394,7 +394,8 @@ void tst_QImageWriter::supportsOption_data()
<< (QIntList() << QImageIOHandler::Gamma
<< QImageIOHandler::Description
<< QImageIOHandler::Quality
- << QImageIOHandler::Size);
+ << QImageIOHandler::Size
+ << QImageIOHandler::ScaledSize);
}
void tst_QImageWriter::supportsOption()