Add changes file for Qt 5.12.1v5.12.15.12.1

+ 27ab485e6a28dc081152ed8a8867ae51220479ba Gstreamer: Fix camera example to apply video settings
+ 630738f9ef1ba7467c3c280a1cb64471c37d62d1 Gstreamer: Fix compiling issue with < 1.1.3 ver
+ be919fd68a844a2e7e0d15c70fc5ccacce8d4edc Alsa: Do not open device twice in QSoundEffect
+ cce3e8a019a3272ff422b1cdb1ce11bb7b00feea Gstreamer: Do not create video profile if no codec provided
+ 05a58a81db51564f93397dcf8f7cd37c8d4d1a9d DirectShow: Fix compiler warnings
+ d9bf568551c9e101374ba842e831650d34d0d41e Bump version
+ 6dd0e0141bbb8ca8571f7d142c7b0314e8c63f57 CoreAudio: Decrease volume when playback is stopped on macOS
+ 2c974280aa8c40d29ec89bdc73bc6bf384c010c9 EVR: Prevent redefinition of MFVideoNormalizedRect
+ 6966a09c9a6a2c134a739446cc582e47d0c6ed6d Add changes file for Qt 5.11.3
+ c459810caf72be43275e983b01cf97556ad55562 DirectShow: Display windows error string when camera fails
+ 9fb8dd4e76700da8d321a8677e44e771a0213a7e DirectShow: use supported pixel formats for QCamera video surface
+ 67a826716a9a58659f7272cbce3c450af384da5a Windows: Repaint QVideoWidget when WM_PAINT or WM_ERASEBKGND received
+ a9889e9e853b2b0e9b3736a258c908fa7559b35c DirectShow: Restart not active surface when frame is received
+ 06f1f32daa89265269532a02457e73912da3c2d7 DirectShow: Don't queue video buffers from sample grabber
+ 4e9b9c1f268b333efd4b266091976585e4660352 WMF: Map PKEY_Media_EncodingSettings to QMediaMetaData::Description
+ 4fb0aa479ea6b5ea7e72ba880cf01bbaa59d93fa Add binary compatibility files for 5.12 for QtMultimedia
+ 7064057843bd474115055acdc76a886953acf898 QGstUtils: fix build with MSVC
+ 885ad4bd1de3c0e8d14bae94f63d10e54b36283c GStreamer camera bin service plugin: remove bogus export macros
+ 982d4c9505cf427709aac18346dd9df4a13f76c5 GStreamer: remove unnecessary <unistd.h> includes
+ 5d7531192bbb411c24039dd5c68805d42383f547 Fix QCamera::testCameraLockCancel test
+ 8c26502e386e76fa7db6ce8c4d073e9dabf00b44 Fix test to pass when wave is not available
+ afc952f93922db36ff7a93ce3c4e558cb78177e2 Bump version
+ 80898b03be54e2855472987f60f4c2526344389b Return ServiceMissingError if no camera found by name

Change-Id: Ib012fed3c29d300df9101f1db7f38387e5288c23
Reviewed-by: Christian Stromme <christian.stromme@qt.io>

1 files changed, 68 insertions, 0 deletions

diff --git a/dist/changes-5.12.1 b/dist/changes-5.12.1
new file mode 100644
index 000000000..6aa1c02d8
--- /dev/null
+++ b/dist/changes-5.12.1
@@ -0,0 +1,68 @@
+Qt 5.12.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.12.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.12 series is binary compatible with the 5.11.x series.
+Applications compiled for 5.11 will continue to run with 5.12.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                            Qt 5.12.1 Changes                             *
+****************************************************************************
+
+ - [QTBUG-54901 Fixed QCamera to return ServiceMissingError
+   if no camera can be found by name.
+
+****************************************************************************
+*                      Platform Specific Changes                           *
+****************************************************************************
+
+Gstreamer
+---------
+
+ - [QTBUG-51769] Fixed camera example to apply video settings.
+ - [QTBUG-64178] Fixed compilation error
+   if GST_VIDEO_REGION_OF_INTEREST_META_INFO is not available.
+ - Added fix to avoid creating video profile if no codec provided.
+ - Added fix to build gstreamer on Windows and MSVC.
+
+CoreAudio
+---------
+
+ - [QTBUG-63492] Added logic to decrease volume when playback is stopped
+   to avoid popping noise.
+
+DirectShow
+----------
+
+ - [QTBUG-68768] The camera will now use the pixel format requested by
+   QCameraViewFinderSettings, if supported, instead of defaulting to RGB32.
+ - [QTBUG-71851] Added fix to display windows error string when camera fails.
+ - [QTBUG-42057] Added fix to restart an inactive surface when a new frame is received.
+ - [QTBUG-72012] Added fix to keep the last video buffer from sample grabber.
+
+Alsa
+----
+
+ - Fixed QSoundEffect to prevent openning a device twice.
+
+Windows
+-------
+
+ - [QTBUG-71326] Added fix to repaint QVideoWidget when WM_PAINT or WM_ERASEBKGND received.
+
+WMF
+---
+
+ - [QTBUG-72287] Mapped PKEY_Media_EncodingSettings to QMediaMetaData::Description.