diff options
| -rw-r--r-- | src/egl/drivers/dri2/egl_dri2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index 4aa1df056c..0099a0d6d7 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -697,6 +697,12 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf, dri_config = dri2_config->dri_double_config; else dri_config = dri2_config->dri_single_config; + + /* EGL_WINDOW_BIT is set only when there is a dri_double_config. This + * makes sure the back buffer will always be used. + */ + if (conf->SurfaceType & EGL_WINDOW_BIT) + dri2_ctx->base.WindowRenderBuffer = EGL_BACK_BUFFER; } else dri_config = NULL; |