RPi: Resolve all BRCM functions dynamically

Directly calling eglCreateGlobalImageBRCM and friends is not ideal due to the
messy RPi distro setups: shipping Mesa (sw rasterizer only) in standard locations
may cause picking up those EGL/GLES libs instead of the Broadcom ones from /opt/vc
when building Qt. While this is something that should be fixed in the sysroot (since
it is a problem at runtime anyway), let's make life easier by resolving via
eglGetProcAddress, which is the right approach in any case.

Change-Id: I73f7698b638691d97743a6f819bc7c8ee6ebd245
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp
index c9ebb96b4..ca4b653af 100644
--- a/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp
+++ b/src/hardwareintegration/client/brcm-egl/qwaylandbrcmeglintegration.cpp
@@ -90,13 +90,13 @@ void QWaylandBrcmEglIntegration::initialize(QWaylandDisplay *waylandDisplay)
             qWarning("failed to resolve eglFlushBRCM, performance will suffer");
         }
 
-        eglCreateGlobalImageBRCM = ::eglCreateGlobalImageBRCM;
+        eglCreateGlobalImageBRCM = (PFNEGLCREATEGLOBALIMAGEBRCMPROC)eglGetProcAddress("eglCreateGlobalImageBRCM");
         if (!eglCreateGlobalImageBRCM) {
             qWarning("failed to resolve eglCreateGlobalImageBRCM");
             return;
         }
 
-        eglDestroyGlobalImageBRCM = ::eglDestroyGlobalImageBRCM;
+        eglDestroyGlobalImageBRCM = (PFNEGLDESTROYGLOBALIMAGEBRCMPROC)eglGetProcAddress("eglDestroyGlobalImageBRCM");
         if (!eglDestroyGlobalImageBRCM) {
             qWarning("failed to resolve eglDestroyGlobalImageBRCM");
             return;