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-rw-r--r--include/render/gles2.h1
-rw-r--r--include/wlr/render/interface.h1
-rw-r--r--include/wlr/render/wlr_renderer.h7
3 files changed, 9 insertions, 0 deletions
diff --git a/include/render/gles2.h b/include/render/gles2.h
index 2eff0aa5..a2173fbb 100644
--- a/include/render/gles2.h
+++ b/include/render/gles2.h
@@ -35,6 +35,7 @@ struct wlr_gles2_renderer {
struct wlr_renderer wlr_renderer;
struct wlr_egl *egl;
+ int drm_fd;
const char *exts_str;
struct {
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h
index 1b57c660..70e954f8 100644
--- a/include/wlr/render/interface.h
+++ b/include/wlr/render/interface.h
@@ -72,6 +72,7 @@ struct wlr_renderer_impl {
bool (*blit_dmabuf)(struct wlr_renderer *renderer,
struct wlr_dmabuf_attributes *dst,
struct wlr_dmabuf_attributes *src);
+ int (*get_drm_fd)(struct wlr_renderer *renderer);
};
void wlr_renderer_init(struct wlr_renderer *renderer,
diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h
index 8908d3ce..915ec915 100644
--- a/include/wlr/render/wlr_renderer.h
+++ b/include/wlr/render/wlr_renderer.h
@@ -132,6 +132,13 @@ bool wlr_renderer_init_wl_display(struct wlr_renderer *r,
struct wl_display *wl_display);
/**
+ * Obtains the FD of the DRM device used for rendering, or -1 if unavailable.
+ *
+ * The caller doesn't have ownership of the FD, it must not close it.
+ */
+int wlr_renderer_get_drm_fd(struct wlr_renderer *r);
+
+/**
* Destroys this wlr_renderer. Textures must be destroyed separately.
*/
void wlr_renderer_destroy(struct wlr_renderer *renderer);