gallium/dri2: Fix dri2_dup_image

dri2_dup_image was not copying the dri_format field.

This was causing some bugs, for example:
. we create an gbm_bo.
. we get an EGLImage from the gbm_bo.
. Bug: impossible to get again the gbm_bo from the EGLImage by
  importing. (gbm dri2 backend)

Signed-off-by: Axel Davy <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index 2a5b7b4e4e0..05896440a01 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -777,6 +777,7 @@ dri2_dup_image(__DRIimage *image, void *loaderPrivate)
    pipe_resource_reference(&img->texture, image->texture);
    img->level = image->level;
    img->layer = image->layer;
+   img->dri_format = image->dri_format;
    /* This should be 0 for sub images, but dup is also used for base images. */
    img->dri_components = image->dri_components;
    img->loader_private = loaderPrivate;