gbm: Add gbm_bo_get_fd()

[mesa.git] / src / gbm / main / gbm.h

diff --git a/src/gbm/main/gbm.h b/src/gbm/main/gbm.h
index cf3d4752c36486dc51b139da6b848eeba0a472f3..9e0c7705ea8c9a9a7bd9b021ba76e87b365a7164 100644 (file)
--- a/src/gbm/main/gbm.h
+++ b/src/gbm/main/gbm.h
@@ -201,6 +201,12 @@ enum gbm_bo_flags {
     * as the storage for a color buffer
     */
    GBM_BO_USE_RENDERING    = (1 << 2),
+   /**
+    * Buffer can be used for gbm_bo_write.  This is guaranteed to work
+    * with GBM_BO_USE_CURSOR_64X64. but may not work for other
+    * combinations.
+    */
+   GBM_BO_USE_WRITE    = (1 << 3),
 };
 
 int
@@ -224,11 +230,12 @@ gbm_bo_create(struct gbm_device *gbm,
               uint32_t width, uint32_t height,
               uint32_t format, uint32_t flags);
 
+#define GBM_BO_IMPORT_WL_BUFFER         0x5501
+#define GBM_BO_IMPORT_EGL_IMAGE         0x5502
+
 struct gbm_bo *
-gbm_bo_create_from_egl_image(struct gbm_device *gbm,
-                             void *egl_dpy, void *egl_img,
-                             uint32_t width, uint32_t height,
-                             uint32_t usage);
+gbm_bo_import(struct gbm_device *gbm, uint32_t type,
+              void *buffer, uint32_t usage);
 
 uint32_t
 gbm_bo_get_width(struct gbm_bo *bo);
@@ -237,7 +244,7 @@ uint32_t
 gbm_bo_get_height(struct gbm_bo *bo);
 
 uint32_t
-gbm_bo_get_pitch(struct gbm_bo *bo);
+gbm_bo_get_stride(struct gbm_bo *bo);
 
 uint32_t
 gbm_bo_get_format(struct gbm_bo *bo);
@@ -248,6 +255,12 @@ gbm_bo_get_device(struct gbm_bo *bo);
 union gbm_bo_handle
 gbm_bo_get_handle(struct gbm_bo *bo);
 
+int
+gbm_bo_get_fd(struct gbm_bo *bo);
+
+int
+gbm_bo_write(struct gbm_bo *bo, const void *buf, size_t count);
+
 void
 gbm_bo_set_user_data(struct gbm_bo *bo, void *data,
                     void (*destroy_user_data)(struct gbm_bo *, void *));