b3d0c8209b
Define static function to registers types in qzxing.cpp, not in qzxing.h
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This simplifies the code for QZXingFilter (revert it to what it was before)
Also added a global include file, to include all QZXing user classes.
Reverts 5627d2fbb5eb6bdb41e91bae498386213c4d684b
2017-01-18 16:01:18 +01:00
5627d2fbb5
deallocate instance of QZXing on QZXingFilter destruction. update the initialization list to match the declaration order
2017-01-17 16:35:26 +02:00
eb6bdb41e9
revert propert decoder of QZXingFilter that was mistakenly renamed. Allocate an instance of QZXing at the creation of QZXingFilter
2017-01-17 16:13:42 +02:00
54a7fc9d72
added missing includes for QDebug and QFuture.
2017-01-17 13:40:33 +02:00
1bae498386
properly fix compile issue by forward declaring QZXing in QZXingFilter. Had to make decoder variable as pointer in order to avoid the compiler requirement to known the exact size of the class...that had to be forward declared. Properly addresses issue #16
2017-01-17 13:37:20 +02:00
213c4d684b
fixes #16 . compilation error due to a forgotten include in QZXing.h
2017-01-17 13:16:36 +02:00
cbaef5e90f
Delete gradle.properties
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removed unnecessary file
2017-01-16 20:04:22 +02:00
c48d31f523
removed unecessary file
2017-01-16 20:02:13 +02:00
703d79174d
Update main readme file to include the latest changes with the dependency control. Added more info for a quick introduction to the library
2017-01-16 19:58:34 +02:00
75eb47e8c5
fine tune the use of QZXing::registerQMLTypes to include the QZXingFilter. Update QZXingLive with the latest changes
2017-01-16 19:57:25 +02:00
905ee3359a
make QZXingLive aware of the Android configuration
2017-01-16 19:54:20 +02:00
ac2d636532
Added initial Android files
2017-01-16 19:52:44 +02:00
a3e71ec1e7
created qzxing_qml and qzxing_multimedia qmake CONFIG tags for QZXing.pri to allow the control of dependencies based on the needs. qzxing_qml enables QML specific parts of the library. qzxing_multimedia enables QZXingFilter which requires Qt's multimedia.
2017-01-15 20:36:41 +02:00
b1eaeb1960
Merge pull request #13 from KDAB/improved_qzxingfilter
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great improvements of QZXing and QZXingLive performance provided by @milianw from KDAB!
QZXingFilter becomes integral part of QZXing library source code.
closes #5
2017-01-14 17:15:31 +02:00
594b178501
Make QZXingFilter "official" by moving it out of the example folder
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The filter is much more performant than using the QZXing API in an
imparative way for the use-case of live-analyzing video frames in QML.
2017-01-10 13:24:55 +01:00
61508f461a
Optimize: Return the matrix reference directly instead of copying it.
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This removes another copy of frame data, thereby improving the FPS
of the QZXingFilter example noticeably.
2017-01-10 13:17:54 +01:00
449a808972
Crop to capture rect directly when converting RGB to grayscale
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This improves the performance since we only need to convert the
actually interesting part of the frame, instead of the full frame.
2017-01-10 13:17:54 +01:00
c882465649
Improve performance of rgb(a) reading, convert directly to greyscale
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This again leads to a noticeable performance improvement of the
QZXingFilter example, as we get rid of one full copy of the image
data by converting directly into greyscale, instead of first
converting to RGB and then converting to greyscale.
2017-01-10 13:17:54 +01:00
9d378fa2e4
use __builtin_ctz instead of reinventing it in a slower way
2017-01-10 13:17:54 +01:00
b5e4f06e9f
Fix linking on recent Qt for iOS
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The qtmn hack is not required anymore.
2017-01-10 13:17:54 +01:00
0e10d8aeca
Add simple FPS counter to QZXingLive example
2017-01-10 13:17:54 +01:00
69e05c1ff1
Add support for NV12 video frames
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This was encountered on a recent Android device.
2017-01-10 13:17:54 +01:00
75b1a0d355
Further optimize QZXingFilterRunnable::processVideoFrameProbed
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Do not call detaching QByteArray::data, use constData instead.
Also hoist some constants out of the inner conversion loops and make
more variables const.
2017-01-10 13:17:54 +01:00
3eb5b0b869
Cleanup debug code, save at most 100 images.
2017-01-10 13:17:54 +01:00
bc2badb5b5
Optimize: reduce memory allocations, convert directly to grayscale
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This dramatically improves the performance of the QZXingFilter.
2017-01-10 13:17:54 +01:00
d112bf4186
Don't try harder by default in the QZXingLive example
2017-01-10 13:17:54 +01:00
7937cb84b5
Only try to mirror images when tryHarder is set to true
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Additionally, this is only done until a match is found, instead of
always applying mirroring for the 2nd, 3rd and 4th frames.
2017-01-10 13:17:54 +01:00
cafad4a9c0
Add captureRect functionality
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This allows one to only detect within a certain unscaled region
of the input frame. The reduction of pixels scanned leads to
a significant performance win, and the removal of the scaling
improves the quality of the checked image, thereby leading to
higher detection rates.
2017-01-10 13:17:54 +01:00
a7103d5cac
Expand QZXingFilter example code
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- allow autofocus and manual focus
- count number of tags matched
- allow configuring the barcode scanner from QML
2017-01-10 13:17:54 +01:00
eba661a424
Make QZXing's tryHarder, charSet and foundedFormat accessible from QML
2017-01-10 13:17:54 +01:00
4c22c65b5e
Constify data and put it into the .rodata section
2017-01-10 13:17:54 +01:00
bb903ca27e
Enable all decoders by default
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Otherwise this leads to access of uninitialized, when one forgets
to set a custom list of decoders.
2017-01-10 13:17:54 +01:00
8cdfdee225
Make test compile on 64bit Linux machines
2017-01-10 13:17:54 +01:00
b68b4c3fed
minor edits in QQrDecorder readme file
2016-12-28 15:01:20 +02:00
67eb93253e
minor edit in QQrdecoder project readme file.
2016-12-28 14:58:56 +02:00
db9d8a3441
Update readme.md
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Fixed broken relative path to project QZXingLive
2016-12-03 15:57:36 +02:00
79a5396aeb
restored folder QQrDecoder to not break external links. Added reference to the updated project.
2016-12-03 15:55:31 +02:00
7ea672e6d1
fixes issues #4 and #9 (dummy commit to add the issue reference to the commit 37ca7a1 )
2016-12-03 15:46:26 +02:00
d260ac47b2
removed obsoled example project QQrDecoder. Replaced by QZXingLive project
2016-12-03 13:07:45 +02:00
5cd96d1aae
Multiple changes in test suite. a) Added tests for ReedSolomonEncoder (current status: failing) b) Added printing of stacktrace upon test missmatch, will work only where supported by backward.hpp code.
2016-12-03 12:48:50 +02:00
588d478b7b
updated .gitignore
2016-12-03 12:34:22 +02:00
37ca7a13e1
Merge pull request #12 from ChALkeR/patch-2
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QZXingFilter: add YUV420P format support
2016-12-03 12:16:01 +02:00
d2f7748148
Merge pull request #11 from ChALkeR/patch-1
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QZXingLive example: remove unused qzxing.h include
2016-12-03 12:15:42 +02:00
fe1337394e
QZXingFilter: add YUV420P format support
2016-12-01 17:22:33 +03:00
3adcc83300
QZXingLive example: remove unused qzxing.h include
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qzxing.h doesn't exist, and the example works fine without it.
2016-12-01 02:58:00 +03:00
46c8ab94f0
Create license.txt
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added the license file. The license of the project is the inherited license from zxing project. Apache License 2.0.
2016-11-15 15:28:50 +02:00
9941055ae6
minor refactoring to simplify the code on the construction of ArrayRef instances
2016-10-04 21:08:22 +03:00
505f60c264
fixed the range of the array where the coefficients will be stored at ReedSolomonEncoder
2016-10-04 21:07:39 +03:00
bd96c910e9
Merge pull request #6 from sergey-platonov/isnan-fix
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zxing::isnan for non-msvc compilers was implemented with c99 function,
which is still not fully supported by some compilers (e.g., GCC).
Added an implementation for compilers without c++11 or c99 support. And wrapped
all related code in #if.
2016-10-02 13:55:15 +03:00
3e8509c12a
Merge branch 'dkormalev-better-qt5-support'
2016-10-02 13:51:13 +03:00
oKcerG
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Milian Wolff
Сковорода Никита Андреевич