diff options
Diffstat (limited to 'src/plugins/gfxdrivers/powervr/README')
| -rw-r--r-- | src/plugins/gfxdrivers/powervr/README | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/plugins/gfxdrivers/powervr/README b/src/plugins/gfxdrivers/powervr/README index 4dce87f..513e7f5 100644 --- a/src/plugins/gfxdrivers/powervr/README +++ b/src/plugins/gfxdrivers/powervr/README @@ -31,9 +31,10 @@ strictly Unix-style markers. * IMPORTANT: To build the QScreen plugin and the WSEGL library it depends * * on, the pvr2d.h, wsegl.h headers for your platform are required. You * * can find a copy of these headers in src/3rdparty/powervr for SGX based * -* platforms like the TI OMAP3xxx. They may also work on MBX platforms too * -* depending on how old your libEGL is. You can tell Qt where to find * -* these headers by setting QMAKE_INCDIR_POWERVR in the mkspec. * +* platforms like the TI OMAP3xxx. They probably will not work on MBX * +* because of differences in the layout of certain PVR2D structures. * +* You can tell Qt where to find the actual headers for your system by * +* setting QMAKE_INCDIR_POWERVR in the mkspec. * *************************************************************************** When you start a Qt/Embedded application, you should modify the QWS_DISPLAY @@ -51,6 +52,11 @@ on the device with: hellogl_es -qws +The driver also supports screen rotation if Qt is configured with the +-qt-gfx-transformed option and the QWS_DISPLAY variable is wrapped in a +"Transformed" declaration: + + Transformed:powervr:mmWidth40:mmHeight54:Rot90:0 Know Issues: * A QGLWidget may not have window decorations if it is a top-level window. |