From d2ebbd103cda11b36fa44aa801128b2e477d465b Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Sun, 8 Apr 2018 11:00:56 -0400
Subject: backend: remove wlr_backend_get_egl

---
 include/wlr/backend.h                |  4 ----
 include/wlr/backend/interface.h      |  1 -
 include/wlr/render/egl.h             |  2 +-
 include/wlr/render/interface.h       |  5 +++++
 include/wlr/render/wlr_renderer.h    | 16 ++++++++++++++++
 include/wlr/types/wlr_linux_dmabuf.h |  6 +++---
 6 files changed, 25 insertions(+), 9 deletions(-)

(limited to 'include')

diff --git a/include/wlr/backend.h b/include/wlr/backend.h
index f5482e04..2059e3b7 100644
--- a/include/wlr/backend.h
+++ b/include/wlr/backend.h
@@ -37,10 +37,6 @@ bool wlr_backend_start(struct wlr_backend *backend);
  * automatically when the wl_display is destroyed.
  */
 void wlr_backend_destroy(struct wlr_backend *backend);
-/**
- * Obtains the wlr_egl reference this backend is using.
- */
-struct wlr_egl *wlr_backend_get_egl(struct wlr_backend *backend);
 /**
  * Obtains the wlr_renderer reference this backend is using.
  */
diff --git a/include/wlr/backend/interface.h b/include/wlr/backend/interface.h
index f03e95d9..42b39a16 100644
--- a/include/wlr/backend/interface.h
+++ b/include/wlr/backend/interface.h
@@ -8,7 +8,6 @@
 struct wlr_backend_impl {
 	bool (*start)(struct wlr_backend *backend);
 	void (*destroy)(struct wlr_backend *backend);
-	struct wlr_egl *(*get_egl)(struct wlr_backend *backend);
 	struct wlr_renderer *(*get_renderer)(struct wlr_backend *backend);
 };
 
diff --git a/include/wlr/render/egl.h b/include/wlr/render/egl.h
index 51f63b20..0b7f1dde 100644
--- a/include/wlr/render/egl.h
+++ b/include/wlr/render/egl.h
@@ -83,7 +83,7 @@ int wlr_egl_get_dmabuf_formats(struct wlr_egl *egl, int **formats);
  * Get the available dmabuf modifiers for a given format
  */
 int wlr_egl_get_dmabuf_modifiers(struct wlr_egl *egl, int format,
-		uint64_t **modifiers);
+	uint64_t **modifiers);
 
 /**
  * Destroys an EGL image created with the given wlr_egl.
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h
index 597e4b39..9dbe7247 100644
--- a/include/wlr/render/interface.h
+++ b/include/wlr/render/interface.h
@@ -36,6 +36,11 @@ struct wlr_renderer_impl {
 		struct wl_resource *resource);
 	void (*wl_drm_buffer_get_size)(struct wlr_renderer *renderer,
 		struct wl_resource *buffer, int *width, int *height);
+	bool (*check_import_dmabuf)(struct wlr_renderer *renderer,
+		struct wlr_dmabuf_buffer *dmabuf);
+	int (*get_dmabuf_formats)(struct wlr_renderer *renderer, int **formats);
+	int (*get_dmabuf_modifiers)(struct wlr_renderer *renderer, int format,
+		uint64_t **modifiers);
 	bool (*read_pixels)(struct wlr_renderer *renderer, enum wl_shm_format fmt,
 		uint32_t stride, uint32_t width, uint32_t height,
 		uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
diff --git a/include/wlr/render/wlr_renderer.h b/include/wlr/render/wlr_renderer.h
index 65fc7b19..9ead7d81 100644
--- a/include/wlr/render/wlr_renderer.h
+++ b/include/wlr/render/wlr_renderer.h
@@ -64,6 +64,22 @@ bool wlr_renderer_resource_is_wl_drm_buffer(struct wlr_renderer *renderer,
  */
 void wlr_renderer_wl_drm_buffer_get_size(struct wlr_renderer *renderer,
 	struct wl_resource *buffer, int *width, int *height);
+/**
+ * Get the available dmabuf formats
+ */
+int wlr_renderer_get_dmabuf_formats(struct wlr_renderer *renderer,
+	int **formats);
+/**
+ * Get the available dmabuf modifiers for a given format
+ */
+int wlr_renderer_get_dmabuf_modifiers(struct wlr_renderer *renderer, int format,
+	uint64_t **modifiers);
+/**
+ * Try to import the given dmabuf. On success return true false otherwise.
+ * If this succeeds the dmabuf can be used for rendering on a texture
+ */
+bool wlr_renderer_check_import_dmabuf(struct wlr_renderer *renderer,
+	struct wlr_dmabuf_buffer *dmabuf);
 /**
  * Reads out of pixels of the currently bound surface into data. `stride` is in
  * bytes.
diff --git a/include/wlr/types/wlr_linux_dmabuf.h b/include/wlr/types/wlr_linux_dmabuf.h
index c06d8a87..3fe8e1fc 100644
--- a/include/wlr/types/wlr_linux_dmabuf.h
+++ b/include/wlr/types/wlr_linux_dmabuf.h
@@ -32,7 +32,7 @@ struct wlr_dmabuf_buffer_attribs {
 };
 
 struct wlr_dmabuf_buffer {
-	struct wlr_egl *egl;
+	struct wlr_renderer *renderer;
 	struct wl_resource *buffer_resource;
 	struct wl_resource *params_resource;
 	struct wlr_dmabuf_buffer_attribs attributes;
@@ -62,14 +62,14 @@ struct wlr_dmabuf_buffer *wlr_dmabuf_buffer_from_params_resource(
 struct wlr_linux_dmabuf {
 	struct wl_global *wl_global;
 	struct wl_listener display_destroy;
-	struct wlr_egl *egl;
+	struct wlr_renderer *renderer;
 };
 
 /**
  * Create linux-dmabuf interface
  */
 struct wlr_linux_dmabuf *wlr_linux_dmabuf_create(struct wl_display *display,
-	struct wlr_egl *egl);
+	struct wlr_renderer *renderer);
 /**
  * Destroy the linux-dmabuf interface
  */
-- 
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