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| author | Luboš Luňák <l.lunak@collabora.com> | 2020-01-14 16:30:59 +0100 |
|---|---|---|
| committer | Luboš Luňák <l.lunak@collabora.com> | 2020-01-16 16:33:59 +0100 |
| commit | dfe106c8a939ef051135bb6d546ba2d50afa766e (patch) | |
| tree | fc0b256fb97b7f168ccf5c357eb42a84b32b29f4 /vcl/qa | |
| parent | b1d3ef798a89d11b853c467fa9ce0fe6ed235735 (diff) | |
implement xor drawing for Skia
Fortunately it seems this is largely unused (I can see 5 invocations
when running all LO tests), so I went for the crude approach
of redirecting all drawing to a temporary bitmap and then manually
xor-ing all the data after each draw operation. This could be
optimized if needed.
Change-Id: I6fc91362dd93188775b371d5548a68a58645f85c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86776
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Diffstat (limited to 'vcl/qa')
| -rw-r--r-- | vcl/qa/cppunit/BackendTest.cxx | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/vcl/qa/cppunit/BackendTest.cxx b/vcl/qa/cppunit/BackendTest.cxx index 07c6d03d2a0c..802e4eb239c6 100644 --- a/vcl/qa/cppunit/BackendTest.cxx +++ b/vcl/qa/cppunit/BackendTest.cxx @@ -430,7 +430,17 @@ public: BitmapEx aBitmapEx = aOutDevTest.setupDrawBlend(); auto eResult = vcl::test::OutputDeviceTestBitmap::checkBlend(aBitmapEx); exportImage("08-05_blend_test.png", aBitmapEx); - if (aOutDevTest.getRenderBackendName() == "skia") + if (SHOULD_ASSERT) + CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed); + } + + void testDrawXor() + { + vcl::test::OutputDeviceTestAnotherOutDev aOutDevTest; + Bitmap aBitmap = aOutDevTest.setupXOR(); + auto eResult = vcl::test::OutputDeviceTestAnotherOutDev::checkXOR(aBitmap); + exportImage("08-06_xor_test.png", aBitmap); + if (SHOULD_ASSERT) CPPUNIT_ASSERT(eResult != vcl::test::TestResult::Failed); } @@ -475,6 +485,7 @@ public: CPPUNIT_TEST(testDrawBitmapExWithAlpha); CPPUNIT_TEST(testDrawMask); CPPUNIT_TEST(testDrawBlend); + CPPUNIT_TEST(testDrawXor); CPPUNIT_TEST_SUITE_END(); }; |