diff options
Diffstat (limited to 'platform/winrt/gl_context_egl.cpp')
| -rw-r--r-- | platform/winrt/gl_context_egl.cpp | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/platform/winrt/gl_context_egl.cpp b/platform/winrt/gl_context_egl.cpp index ca592c5d19..fd9fbe406f 100644 --- a/platform/winrt/gl_context_egl.cpp +++ b/platform/winrt/gl_context_egl.cpp @@ -1,5 +1,7 @@ #include "gl_context_egl.h" +#include "EGL/eglext.h" + using namespace Platform; void ContextEGL::release_current() { @@ -22,6 +24,14 @@ int ContextEGL::get_window_height() { return height; }; +void ContextEGL::reset() { + + cleanup(); + + window = CoreWindow::GetForCurrentThread(); + initialize(); +}; + void ContextEGL::swap_buffers() { if (eglSwapBuffers(mEglDisplay, mEglSurface) != EGL_TRUE) @@ -63,7 +73,23 @@ Error ContextEGL::initialize() { try { - display = eglGetDisplay(EGL_DEFAULT_DISPLAY); + const EGLint displayAttributes[] = + { + EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE, + EGL_PLATFORM_ANGLE_MAX_VERSION_MAJOR_ANGLE, 9, + EGL_PLATFORM_ANGLE_MAX_VERSION_MINOR_ANGLE, 3, + EGL_NONE, + }; + + PFNEGLGETPLATFORMDISPLAYEXTPROC eglGetPlatformDisplayEXT = reinterpret_cast<PFNEGLGETPLATFORMDISPLAYEXTPROC>(eglGetProcAddress("eglGetPlatformDisplayEXT")); + + if (!eglGetPlatformDisplayEXT) + { + throw Exception::CreateException(E_FAIL, L"Failed to get function eglGetPlatformDisplayEXT"); + } + + display = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, displayAttributes); + if (display == EGL_NO_DISPLAY) { throw Exception::CreateException(E_FAIL, L"Failed to get default EGL display"); |