From: Emil Velikov <emil.velikov@collabora.com>
Date: Fri, 12 May 2017 14:11:27 +0000 (+0100)
Subject: egl/drm: check for dri2_dpy->flush before using the flush extension
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4db5e8322796b2f566a4d16a5c4aaede2c8265f9;p=mesa.git

egl/drm: check for dri2_dpy->flush before using the flush extension

The current __DRI_DRI2 imples __DRI2_FLUSH. At the same time, one can
use __DRI_IMAGE_DRIVER alongside the latter, so the current check is
confusing at best.

Check for what we use.

v2: Split out from whitespace changes

Reviewed-by: Chad Versace <chadversary@chromium.org> (v1)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---

diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index 50627a7492d..e8f007f0cd3 100644
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -426,7 +426,7 @@ dri2_drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
    struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
    unsigned i;
 
-   if (dri2_dpy->swrast) {
+   if (!dri2_dpy->flush) {
       dri2_dpy->core->swapBuffers(dri2_surf->dri_drawable);
    } else {
       if (dri2_surf->base.Type == EGL_WINDOW_BIT) {