From 009c3747a8771bcd441dc9cf95823fe40895f1e0 Mon Sep 17 00:00:00 2001
From: Scott Anderson <ascent12@hotmail.com>
Date: Sun, 1 Oct 2017 19:22:47 +1300
Subject: Multi-GPU DRM

---
 include/wlr/backend/drm.h      | 2 +-
 include/wlr/render.h           | 9 +++++++--
 include/wlr/render/interface.h | 4 ++++
 3 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'include/wlr')

diff --git a/include/wlr/backend/drm.h b/include/wlr/backend/drm.h
index fa63df0a..b3475703 100644
--- a/include/wlr/backend/drm.h
+++ b/include/wlr/backend/drm.h
@@ -6,7 +6,7 @@
 #include <wlr/backend.h>
 
 struct wlr_backend *wlr_drm_backend_create(struct wl_display *display,
-		struct wlr_session *session, int gpu_fd);
+	struct wlr_session *session, int gpu_fd, struct wlr_backend *parent);
 
 bool wlr_backend_is_drm(struct wlr_backend *backend);
 
diff --git a/include/wlr/render.h b/include/wlr/render.h
index 325f8c01..2fbfb476 100644
--- a/include/wlr/render.h
+++ b/include/wlr/render.h
@@ -2,6 +2,8 @@
 #define WLR_RENDER_H
 
 #include <stdint.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <wayland-server-protocol.h>
 #include <wlr/types/wlr_output.h>
 
@@ -93,8 +95,11 @@ bool wlr_texture_upload_shm(struct wlr_texture *tex, uint32_t format,
  * texture. The wl_resource is not used after this call.
  * Will fail (return false) if the given resource is no drm buffer.
  */
- bool wlr_texture_upload_drm(struct wlr_texture *tex,
- 	struct wl_resource *drm_buffer);
+bool wlr_texture_upload_drm(struct wlr_texture *tex,
+	struct wl_resource *drm_buffer);
+
+bool wlr_texture_upload_eglimage(struct wlr_texture *tex,
+	EGLImageKHR image, uint32_t width, uint32_t height);
 
 /**
  * Copies a rectangle of pixels from a wl_shm_buffer onto the texture. The
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h
index e3ba0414..cbe33822 100644
--- a/include/wlr/render/interface.h
+++ b/include/wlr/render/interface.h
@@ -2,6 +2,8 @@
 #define WLR_RENDER_INTERFACE_H
 
 #include <wayland-server-protocol.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <stdbool.h>
 #include <wlr/render.h>
 #include <wlr/types/wlr_output.h>
@@ -45,6 +47,8 @@ struct wlr_texture_impl {
 		int x, int y, int width, int height, struct wl_shm_buffer *shm);
 	bool (*upload_drm)(struct wlr_texture *texture,
 		struct wl_resource *drm_buf);
+	bool (*upload_eglimage)(struct wlr_texture *texture, EGLImageKHR image,
+		uint32_t width, uint32_t height);
 	void (*get_matrix)(struct wlr_texture *state,
 		float (*matrix)[16], const float (*projection)[16], int x, int y);
 	void (*get_buffer_size)(struct wlr_texture *texture,
-- 
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