Lighthouse: Wayland: Added a xpixmap readback glcontext

It uses a x11 pixmap to render all gl content into, then reads it back
using glReadPixels. Then it sends it over the wire like any other shm
surface.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/platforms/eglconvenience/qeglconvenience.cpp b/src/plugins/platforms/eglconvenience/qeglconvenience.cpp
index ec4577a..df7abc1 100644
--- a/src/plugins/platforms/eglconvenience/qeglconvenience.cpp
+++ b/src/plugins/platforms/eglconvenience/qeglconvenience.cpp
@@ -206,12 +206,12 @@ bool q_reduceConfigAttributes(QVector<EGLint> *configAttributes)
     return false;
 }
 
-EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformWindowFormat &format, bool highestPixelFormat)
+EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformWindowFormat &format, bool highestPixelFormat, int surfaceType)
 {
     EGLConfig cfg = 0;
     QVector<EGLint> configureAttributes = q_createConfigAttributesFromFormat(format);
     configureAttributes.append(EGL_SURFACE_TYPE); //we only support eglconfigs for windows for now
-    configureAttributes.append(EGL_WINDOW_BIT);
+    configureAttributes.append(surfaceType);
 
     configureAttributes.append(EGL_RENDERABLE_TYPE);
     if (format.windowApi() == QPlatformWindowFormat::OpenVG) {
diff --git a/src/plugins/platforms/eglconvenience/qeglconvenience.h b/src/plugins/platforms/eglconvenience/qeglconvenience.h
index fab1cb0..c7d3d61 100644
--- a/src/plugins/platforms/eglconvenience/qeglconvenience.h
+++ b/src/plugins/platforms/eglconvenience/qeglconvenience.h
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
 
 QVector<EGLint> q_createConfigAttributesFromFormat(const QPlatformWindowFormat &format);
 bool q_reduceConfigAttributes(QVector<EGLint> *configAttributes);
-EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformWindowFormat &format, bool highestPixelFormat = false);
+EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformWindowFormat &format, bool highestPixelFormat = false, int surfaceType = EGL_WINDOW_BIT);
 QPlatformWindowFormat qt_qPlatformWindowFormatFromConfig(EGLDisplay display, const EGLConfig config);
 bool q_hasEglExtension(EGLDisplay display,const char* extensionName);