Download Qt Platform Plugin Windows3/23/2021
We refer to the Plug Paint example application through out the document to demonstrate the deployment process.It creates a sandbox for Universal Windows Platform (UWP) or an installation tree for Windows desktop applications, which can be easily bundled into an installation package.It needs to be run within the build environment in order to function correctly.
![]() When using Qt Installer, the script QTDIRbinqtenv2.bat should be used to set it up. If a directory is passed with the --qmldir argument, windeployqt uses the qmlimportscanner tool to scan QML files inside the directory for QML import dependencies. Identified dependencies are then copied to the executables directory. In the case of release builds using Microsoft Visual C, these consist of the Visual C Redistributable Packages, which are intended for recursive installation by the applications installer on the target machine. Otherwise, the shared libraries of the compiler runtime are used. The simplest way to use windeployqt is to add the bin directory of your Qt. If ICU, ANGLE, etc. PATH. Qt libraries can be added by passing their name (-xml) or removed by passing. First we must go into the directory that contains the application. Now, provided that everything compiled and linked without any errors, we should have a plugandpaint.exe file that is ready for deployment. To check that the application has the required libraries, copy the executable to a machine that does not have Qt or any Qt applications installed, and run it on that machine. You can check which libraries your application is linking against by using the depends tool. For more information, read the Application Dependencies section. It will run, but the functionality will be disabled due to the missing plugins. To deploy plugin-based applications we should use the shared library approach. First, we must go into the directory that contains the application. The correct location for the platform plugin is a subdirectory named platforms. Qt Plugins section has additional information about plugins and how Qt searches for them. Qt Platform Plugin Windows .Dll And LibGLESv2For ANGLE, both libEGL.dll and libGLESv2.dll from Qts lib directory are required as well as the HLSL compiler from DirectX. The HLSL compiler library, d3dcompilerXX.dll, where XX is the version number that ANGLE (libGLESv2) was linked against.
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