gbm: set up the interop extension for egl/drm

breaking libgbm -> libEGL ABI?

Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>

2 files changed, 2 insertions, 0 deletions

diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index 51c4117ba70..5cd7318d57b 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -246,6 +246,7 @@ static struct dri_extension_match dri_core_extensions[] = {
    { __DRI2_FLUSH, 1, offsetof(struct gbm_dri_device, flush) },
    { __DRI_IMAGE, 1, offsetof(struct gbm_dri_device, image) },
    { __DRI2_FENCE, 2, offsetof(struct gbm_dri_device, fence), 1 },
+   { __DRI2_INTEROP, 1, offsetof(struct gbm_dri_device, interop), 1 },
    { NULL, 0, 0 }
 };
 
diff --git a/src/gbm/backends/dri/gbm_driint.h b/src/gbm/backends/dri/gbm_driint.h
index 26376efb1ed..29a8ec25a1e 100644
--- a/src/gbm/backends/dri/gbm_driint.h
+++ b/src/gbm/backends/dri/gbm_driint.h
@@ -58,6 +58,7 @@ struct gbm_dri_device {
    const __DRIswrastExtension *swrast;
    const __DRI2flushExtension *flush;
    const __DRIdri2LoaderExtension *loader;
+   const __DRI2interopExtension *interop;
 
    const __DRIconfig   **driver_configs;
    const __DRIextension **loader_extensions;