diff options
Diffstat (limited to 'platform/uwp/gl_context_egl.cpp')
| -rw-r--r-- | platform/uwp/gl_context_egl.cpp | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/platform/uwp/gl_context_egl.cpp b/platform/uwp/gl_context_egl.cpp index 88c9c8d687..6c60b27f5a 100644 --- a/platform/uwp/gl_context_egl.cpp +++ b/platform/uwp/gl_context_egl.cpp @@ -93,12 +93,26 @@ Error ContextEGL::initialize() { EGLint numConfigs = 0; EGLint majorVersion = 1; - EGLint minorVersion = 0; + EGLint minorVersion; + if (driver == GLES_2_0) { + minorVersion = 0; + } else { + minorVersion = 5; + } EGLDisplay display = EGL_NO_DISPLAY; EGLContext context = EGL_NO_CONTEXT; EGLSurface surface = EGL_NO_SURFACE; EGLConfig config = nullptr; - EGLint contextAttribs[] = { EGL_CONTEXT_CLIENT_VERSION, 3, EGL_NONE, EGL_NONE }; + EGLint contextAttribs[3]; + if (driver == GLES_2_0) { + contextAttribs[0] = EGL_CONTEXT_CLIENT_VERSION; + contextAttribs[1] = 2; + contextAttribs[2] = EGL_NONE; + } else { + contextAttribs[0] = EGL_CONTEXT_CLIENT_VERSION; + contextAttribs[1] = 3; + contextAttribs[2] = EGL_NONE; + } try { @@ -114,7 +128,8 @@ Error ContextEGL::initialize() { // EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER is an optimization that can have large performance benefits on mobile devices. // Its syntax is subject to change, though. Please update your Visual Studio templates if you experience compilation issues with it. - //EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER, EGL_TRUE, + EGL_ANGLE_DISPLAY_ALLOW_RENDER_TO_BACK_BUFFER, + EGL_TRUE, // EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE is an option that enables ANGLE to automatically call // the IDXGIDevice3::Trim method on behalf of the application when it gets suspended. @@ -193,13 +208,12 @@ void ContextEGL::cleanup() { } }; -ContextEGL::ContextEGL(CoreWindow ^ p_window) : +ContextEGL::ContextEGL(CoreWindow ^ p_window, Driver p_driver) : mEglDisplay(EGL_NO_DISPLAY), mEglContext(EGL_NO_CONTEXT), - mEglSurface(EGL_NO_SURFACE) { - - window = p_window; -}; + mEglSurface(EGL_NO_SURFACE), + driver(p_driver), + window(p_window) {} ContextEGL::~ContextEGL() { |