The class allows to get the list of available cameras on the system as
well as getting some static information about them such as their unique
ID, display name, physical position and sensor orientation.
This makes QCamera::availableDevices() and QCamera::deviceDescription()
obsolete.
This patch contains the API, documentation and auto-tests but not the
actual implementation by each backend (except for retrieving the default
camera device).
[ChangeLog][QtMultimedia] Added new QCameraInfo class
[ChangeLog][QtMultimedia] QCamera: availableDevices() and
deviceDescription() are deprecated, use QCameraInfo instead
Change-Id: I64fd65729ab26a789468979ed5444ee90bb82cd0
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Commit 773dd01 in qtbase introduced a general mingw platform scope, which
is cleaner and more flexible than matching the spec name.
(see 278152fff for a similar commit in qtbase).
Change-Id: Ib46b9e83f690b0b26933b73764c7d7d4b031d792
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
The camera itself can have a mode set that causes the image to be flipped
so instead of always mirroring the image that is taken from the camera we
check for the supported modes first and then check the mode and only
mirror if it is set. Otherwise we assume that it does not need
horizontally flipping but that it needs vertically flipping which seems to
be the standard for cameras on Windows.
[ChangeLog][QtMultimedia][Windows] Fixed the incorrect mirroring of the
image from the camera
Task-number: QTBUG-30365
Change-Id: I166b1f354e8d91c9a6c64f64164d782b52df98d8
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Correctly return the list of available metadata.
On Windows Vista and later, we now use shell properties to retrieve the
metadata. This allows us to get much more metadata properties.
Task-number: QTBUG-30776
Change-Id: If542756d08d832903984ef10d09c4caf410bdb1c
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Frames in the RGB32 format are actually using the BGR byte order, no need
to do the conversion.
Task-number: QTBUG-29206
Change-Id: I13527bd9dacc8330df78beb0965b31469c1d7a87
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
They previously had the multimedia services they provided as keys. This
was a problem when several plugins were available on the same platform,
providing the same multimedia service, but with different features or
capabilities. Since they had the same key, only the first plugin in the
directory was loaded.
Nevertheless, it was actually working until commit 732dcfe7 in qtbase,
as all plugins were loaded even when sharing the same key.
The services a multimedia plugin provides are now declared in the
'Services' property. To preserve compatibility with third-party plugins,
if that new property doesn't exist it falls back to the 'Keys' property.
Task-number: QTBUG-31868
Task-number: QTBUG-31476
Change-Id: Ic3ba32eeef21b69b922bd3d4feb111101559d132
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
No longer include <qedit.h> in directshow-plugin,
which no longer ships in newer SDKs.
Ensure it only provides the camera service if the
WMF-plugin is built by using a different .json-file.
Adapt qcamerabackend-test to use widgets.
Task-number: QTBUG-28047
Change-Id: I22ea441b9edb56ff55bc275dba37c01c77d8dd90
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
qmultimedia.h is included in more places, but qmediametadata.h is
larger. This patch should reduce unnecessary #include-ing.
Change-Id: I4a3d174bafc555d794bb75087c1f6b79745ae903
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
YUV and other compressed frame formats are always TopToBottom. Only for uncompressed RGB formats the sign of their height is used to indicate the scanline direction.
Change-Id: I6474783583672861eeeb538b79d14ee3d6995f59
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@gmail.com>
Names are case sensitive when cross bulding for mingw on unix.
Change-Id: I355b9388241c7c5fefb05b6f0c231efec4530c7e
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Jonas Rabbe <jonas.rabbe@gmail.com>
Evaluate the environment variable DXSDK_DIR at qmake time.
This makes sure, the contents get properly quoted, even if the DirectX
SDK is installed into a path that contains spaces.
Change-Id: Id22f56448eef4d392af77e97f46308f1b486c7c7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
DESTDIR and INSTALLS+=target are set up automatically now. note that in
the qmediaserviceprovider test we must override that.
also, TARGET munging is done automatically.
Change-Id: Ida5d5601e22b099134d1ec07ace713e0d0986bd6
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Build list of supported formats before starting directshow graph.
Select first available format supported by both device and surface.
Force DirectShow to do color space conversion instead of using QImage.
Change-Id: I8f946cc7c2693eea0135981e899003b453bd8784
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Jonas Rabbe <jonas.rabbe@gmail.com>
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
Moniker names are unique, while device friendly names are not.
Change-Id: Ic3e842e49d04c502cf5ad1fc40f89db657f0401a
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Ling Hu <ling.hu@nokia.com>
Recent versions of MinGW include strsafe.h in dshow.h.
strsafe.h undefines all non-safe string functions, including
vsprintf and others, to prevent their usage. This causes
QString and others to fail. Defining NO_DSHOW_STRSAFE before
including dshow.h prevents this behaviour.
Change-Id: I012fecbabc5c11900486c1dfdc970a00613ef6f7
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
The encoder controls could be confused with actual encoding, so make
clear they are just settings. Also, the end point selector controls
were not named very well.
Change-Id: I27f8bf9c865c5f295abad97c01ef98752af42613
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Ling Hu <ling.hu@nokia.com>
Windows system header files redefine min/max, unless NOMINMAX is defined.
In some cases we can simply include qt_windows.h, which does the trick,
in other cases including qt_windows.h produces different compilation
errors and it's simpler to just do the NOMINMAX trick.
Change-Id: I3cf81bab7c239363adfa274f158bdf999d1d3ecd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Instead of com.nokia.qt we should use org.qt-project.qt.
All the identifiers have also been updated to use pure lowercase, and
where used the version numbers have been updated to 5.0.
Change-Id: Ib209327f5205f5a086a5932394504a8a52e1f712
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
Changed QMediaPluginLoader to use QFactoryLoader instead of QPluginLoader
and used metadata to get keys.
Removed QAudioPluginLoader and changed audio classes to use instead use
QMediaPluginLoader.
The plugins must include the Q_PLUGIN_METADATA macro, and no longer use
the Q_PLUGIN_EXPORT/Q_PLUGIN_EXPORT2 macros.
A json file has been added for each plugin which can contain metadata
which is available to the plugin loader before the plugin is actually
loaded, and is used to read the keys for the plugin, e.g. supported
services.
QFactoryInterface will be deprecated and has been removed from all
plugins.
Change-Id: I035b82f9c9c65717bebf704d560ea8f891df21da
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
Conversion of WId to HWND requires reinterpret_cast.
Comment out RatingOrganisation for directshow as it is commented out in
the gstreamer plugins too.
(Note that both directshow and gstreamer plugins spell it incorrectly.
It's spelled "RatingOrganization" in qtmedianamespace.h)
Change-Id: I4cbcecfeb62ad795facf498d1c3d84a776d2ca35
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
It's not intended to be used by applications.
Change-Id: I2acc26180ebb5c2419438169827f39aaf4578389
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.
Change-Id: I20e5215108c6ebd5f8474fed5c3665118e4791e6
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
This allows to combine metaData and extendedMetaData
and simplify metadata handling on both backend and application sides.
Change-Id: I136eedc86c215be3485db101c43069ca7c82101b
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Since it seems it was never implemented, don't keep the
legacy spelling.
Change-Id: Idc918548a4ed643ba7da35e97ce08f401e74303f
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
