[Mesa-stable] [PATCH] egl: android: don't add the image loader extension for !render_node

[Emil Velikov]

With earlier commit we introduced support for render_node devices, which
was couples with the use of the image loader extension.

As the work was inspired by egl/wayland we (erroneously) added the
extension for the !render_node path as well.

That works for wayland, as the implementations of the DRI2 and IMAGE
loader extensions converge behind the scenes. As that is not yet
the case for Android we shouldn't expose the extension.

Fixes: 34ddef39cef ("egl: android: add dma-buf fd support")

Cc: Rob Herring <robh at kernel.org>
Cc: <mesa-stable at lists.freedesktop.org>
Reported-by: Mauro Rossi <issor.oruam at gmail.com>
Tested-by: Mauro Rossi <issor.oruam at gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
 src/egl/drivers/dri2/platform_android.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c
index 25d02f5..70bbdff 100644
--- a/src/egl/drivers/dri2/platform_android.c
+++ b/src/egl/drivers/dri2/platform_android.c
@@ -814,10 +814,6 @@ dri2_initialize_android(_EGLDriver *drv, _EGLDisplay *dpy)
 
    dri2_dpy->is_render_node = drmGetNodeTypeFromFd(dri2_dpy->fd) == DRM_NODE_RENDER;
 
-   dri2_dpy->extensions[0] = &droid_image_loader_extension.base;
-   dri2_dpy->extensions[1] = &use_invalidate.base;
-   dri2_dpy->extensions[2] = &image_lookup_extension.base;
-
    /* render nodes cannot use Gem names, and thus do not support
     * the __DRI_DRI2_LOADER extension */
    if (!dri2_dpy->is_render_node) {
@@ -827,10 +823,13 @@ dri2_initialize_android(_EGLDriver *drv, _EGLDisplay *dpy)
       dri2_dpy->dri2_loader_extension.flushFrontBuffer = droid_flush_front_buffer;
       dri2_dpy->dri2_loader_extension.getBuffersWithFormat =
         droid_get_buffers_with_format;
-      dri2_dpy->extensions[3] = &dri2_dpy->dri2_loader_extension.base;
-      dri2_dpy->extensions[4] = NULL;
-   } else
-      dri2_dpy->extensions[3] = NULL;
+      dri2_dpy->extensions[0] = &dri2_dpy->dri2_loader_extension.base;
+   } else {
+      dri2_dpy->extensions[0] = &droid_image_loader_extension.base;
+   }
+   dri2_dpy->extensions[1] = &use_invalidate.base;
+   dri2_dpy->extensions[2] = &image_lookup_extension.base;
+   dri2_dpy->extensions[3] = NULL;
 
 
    if (!dri2_create_screen(dpy)) {
-- 
2.8.2