diff options
Diffstat (limited to 'ui/egl-helpers.c')
| -rw-r--r-- | ui/egl-helpers.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index f38800e920..8f9fbf583e 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -15,16 +15,19 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" + #include "qemu/drm.h" #include "qemu/error-report.h" #include "ui/console.h" #include "ui/egl-helpers.h" #include "sysemu/sysemu.h" #include "qapi/error.h" +#include "trace.h" EGLDisplay *qemu_egl_display; EGLConfig qemu_egl_config; DisplayGLMode qemu_egl_mode; +bool qemu_egl_angle_d3d; /* ------------------------------------------------------------------ */ @@ -553,7 +556,34 @@ int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode) if (mode == DISPLAYGL_MODE_ON) { mode = DISPLAYGL_MODE_ES; } - return qemu_egl_init_dpy(dpy, 0, mode); + + if (qemu_egl_init_dpy(dpy, 0, mode) < 0) { + return -1; + } + +#ifdef EGL_D3D11_DEVICE_ANGLE + if (epoxy_has_egl_extension(qemu_egl_display, "EGL_EXT_device_query")) { + EGLDeviceEXT device; + void *d3d11_device; + + if (!eglQueryDisplayAttribEXT(qemu_egl_display, + EGL_DEVICE_EXT, + (EGLAttrib *)&device)) { + return 0; + } + + if (!eglQueryDeviceAttribEXT(device, + EGL_D3D11_DEVICE_ANGLE, + (EGLAttrib *)&d3d11_device)) { + return 0; + } + + trace_egl_init_d3d11_device(device); + qemu_egl_angle_d3d = device != NULL; + } +#endif + + return 0; } #endif |