[mutter/wip/nielsdg/add-yuv-support] wayland: Support complex (YUV) pixel formats



commit 6d37553b346cfdc821d1d48f0b0cb1feb68b05da
Author: Niels De Graef <niels degraef barco com>
Date:   Wed Jun 19 08:21:33 2019 +0200

    wayland: Support complex (YUV) pixel formats
    
    In the previous commits, we added the possibility to use pixel formats
    which are complex (YUV-based and/or multi-planar) inside Cogl. Use this
    new feature by assuming we get a CoglMultiPlaneTexture, rather than a
    "simple" CoglTexture.
    
    To easily test whether this works, one can use GStreamer pipelines
    (you'll need gst-plugins-bad for this to work):
    
    For normal BGRA (this should already work before this commit):
    
    ```
    $ gst-launch-1.0 videotestsrc ! "video/x-raw" ! waylandsink
    ```
    
    For NV12 (a popular video format):
    
    ```
    $ gst-launch-1.0 videotestsrc ! "video/x-raw,format=NV12" ! waylandsink
    ```
    
    For YUV 4:2:2 (another video format):
    
    ```
    $ gst-launch-1.0 videotestsrc ! "video/x-raw,format=Y42B" ! waylandsink
    ```
    
    You can also replace with other video sinks, like `vaapisink`.
    
    `glimagesink` also works, but for some reason seems to unconditionally
    convert to RGBA before submitting a texture (so it doesn't do a lot
    really).
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=705514

 src/compositor/meta-shaped-texture-private.h |   2 +-
 src/compositor/meta-shaped-texture.c         | 172 ++++++++-----
 src/compositor/meta-surface-actor-x11.c      |  11 +-
 src/compositor/meta-surface-actor.c          |  10 +-
 src/compositor/meta-texture-tower.c          | 158 +++++++-----
 src/compositor/meta-texture-tower.h          |   6 +-
 src/compositor/meta-window-actor.c           |   7 +-
 src/meta/meta-shaped-texture.h               |   2 +-
 src/wayland/meta-wayland-buffer.c            | 363 +++++++++++++++++++--------
 src/wayland/meta-wayland-buffer.h            |  16 +-
 src/wayland/meta-wayland-cursor-surface.c    |   9 +-
 src/wayland/meta-wayland-dma-buf.c           | 218 ++++++++++------
 src/wayland/meta-wayland-dma-buf.h           |   8 +-
 src/wayland/meta-wayland-egl-stream.c        |  21 +-
 src/wayland/meta-wayland-egl-stream.h        |   4 +-
 src/wayland/meta-wayland-shell-surface.c     |   6 +-
 src/wayland/meta-wayland-surface.c           |   8 +-
 src/wayland/meta-wayland-surface.h           |   4 +-
 src/wayland/meta-wayland.c                   |  22 ++
 19 files changed, 699 insertions(+), 348 deletions(-)
---
diff --git a/src/compositor/meta-shaped-texture-private.h b/src/compositor/meta-shaped-texture-private.h
index a86a2bff0..43be08127 100644
--- a/src/compositor/meta-shaped-texture-private.h
+++ b/src/compositor/meta-shaped-texture-private.h
@@ -32,7 +32,7 @@
 
 ClutterActor *meta_shaped_texture_new (void);
 void meta_shaped_texture_set_texture (MetaShapedTexture *stex,
-                                      CoglTexture       *texture);
+                                      CoglMultiPlaneTexture *texture);
 void meta_shaped_texture_set_is_y_inverted (MetaShapedTexture *stex,
                                             gboolean           is_y_inverted);
 void meta_shaped_texture_set_snippet (MetaShapedTexture *stex,
diff --git a/src/compositor/meta-shaped-texture.c b/src/compositor/meta-shaped-texture.c
index 90a02210d..df64d1d6a 100644
--- a/src/compositor/meta-shaped-texture.c
+++ b/src/compositor/meta-shaped-texture.c
@@ -89,7 +89,7 @@ struct _MetaShapedTexture
 
   MetaTextureTower *paint_tower;
 
-  CoglTexture *texture;
+  CoglMultiPlaneTexture *texture;
   CoglTexture *mask_texture;
   CoglSnippet *snippet;
 
@@ -97,6 +97,8 @@ struct _MetaShapedTexture
   CoglPipeline *masked_pipeline;
   CoglPipeline *unblended_pipeline;
 
+  CoglPixelFormatConversion *pixel_format_conversion;
+
   gboolean is_y_inverted;
 
   /* The region containing only fully opaque pixels */
@@ -277,9 +279,11 @@ set_clip_region (MetaShapedTexture *stex,
 static void
 meta_shaped_texture_reset_pipelines (MetaShapedTexture *stex)
 {
-  g_clear_pointer (&stex->base_pipeline, cogl_object_unref);
-  g_clear_pointer (&stex->masked_pipeline, cogl_object_unref);
-  g_clear_pointer (&stex->unblended_pipeline, cogl_object_unref);
+  cogl_clear_object (&stex->pixel_format_conversion);
+
+  cogl_clear_object (&stex->base_pipeline);
+  cogl_clear_object (&stex->masked_pipeline);
+  cogl_clear_object (&stex->unblended_pipeline);
 }
 
 static void
@@ -297,7 +301,7 @@ meta_shaped_texture_dispose (GObject *object)
     meta_texture_tower_free (stex->paint_tower);
   stex->paint_tower = NULL;
 
-  g_clear_pointer (&stex->texture, cogl_object_unref);
+  cogl_clear_object (&stex->texture);
   g_clear_pointer (&stex->opaque_region, cairo_region_destroy);
 
   meta_shaped_texture_set_mask_texture (stex, NULL);
@@ -306,7 +310,7 @@ meta_shaped_texture_dispose (GObject *object)
 
   meta_shaped_texture_reset_pipelines (stex);
 
-  g_clear_pointer (&stex->snippet, cogl_object_unref);
+  cogl_clear_object (&stex->snippet);
 
   G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }
@@ -317,19 +321,23 @@ get_base_pipeline (MetaShapedTexture *stex,
 {
   CoglPipeline *pipeline;
   CoglMatrix matrix;
+  CoglPixelFormat format;
+  uint8_t i, n_planes;
 
   if (stex->base_pipeline)
     return stex->base_pipeline;
 
   pipeline = cogl_pipeline_new (ctx);
-  cogl_pipeline_set_layer_wrap_mode_s (pipeline, 0,
-                                       COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
-  cogl_pipeline_set_layer_wrap_mode_t (pipeline, 0,
-                                       COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
-  cogl_pipeline_set_layer_wrap_mode_s (pipeline, 1,
-                                       COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
-  cogl_pipeline_set_layer_wrap_mode_t (pipeline, 1,
-                                       COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+
+  format = cogl_multi_plane_texture_get_format (stex->texture);
+  n_planes = cogl_multi_plane_texture_get_n_planes (stex->texture);
+  for (i = 0; i < n_planes; i++)
+    {
+      cogl_pipeline_set_layer_wrap_mode_s (pipeline, i,
+                                           COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+      cogl_pipeline_set_layer_wrap_mode_t (pipeline, i,
+                                           COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+    }
 
   cogl_matrix_init_identity (&matrix);
 
@@ -409,11 +417,24 @@ get_base_pipeline (MetaShapedTexture *stex,
                              0);
     }
 
-  cogl_pipeline_set_layer_matrix (pipeline, 0, &matrix);
-  cogl_pipeline_set_layer_matrix (pipeline, 1, &matrix);
+  for (i = 0; i < n_planes + 1; i++)
+    cogl_pipeline_set_layer_matrix (pipeline, i, &matrix);
+
+  cogl_clear_object (&stex->pixel_format_conversion);
+  stex->pixel_format_conversion = cogl_pixel_format_conversion_new (format);
+
+  if (stex->pixel_format_conversion)
+    {
+      cogl_pixel_format_conversion_attach_to_pipeline (stex->pixel_format_conversion,
+                                                       pipeline,
+                                                       n_planes - 1);
+    }
 
   if (stex->snippet)
-    cogl_pipeline_add_layer_snippet (pipeline, 0, stex->snippet);
+    {
+      for (i = 0; i < n_planes; i++)
+        cogl_pipeline_add_layer_snippet (pipeline, i, stex->snippet);
+    }
 
   stex->base_pipeline = pipeline;
 
@@ -432,12 +453,14 @@ get_masked_pipeline (MetaShapedTexture *stex,
                      CoglContext       *ctx)
 {
   CoglPipeline *pipeline;
+  uint8_t n_planes;
 
   if (stex->masked_pipeline)
     return stex->masked_pipeline;
 
   pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
-  cogl_pipeline_set_layer_combine (pipeline, 1,
+  n_planes = cogl_multi_plane_texture_get_n_planes (stex->texture);
+  cogl_pipeline_set_layer_combine (pipeline, n_planes,
                                    "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
                                    NULL);
 
@@ -451,17 +474,15 @@ get_unblended_pipeline (MetaShapedTexture *stex,
                         CoglContext       *ctx)
 {
   CoglPipeline *pipeline;
-  CoglColor color;
 
   if (stex->unblended_pipeline)
     return stex->unblended_pipeline;
 
   pipeline = cogl_pipeline_copy (get_base_pipeline (stex, ctx));
-  cogl_color_init_from_4ub (&color, 255, 255, 255, 255);
   cogl_pipeline_set_blend (pipeline,
                            "RGBA = ADD (SRC_COLOR, 0)",
                            NULL);
-  cogl_pipeline_set_color (pipeline, &color);
+  cogl_pipeline_set_color4ub (pipeline, 255, 255, 255, 255);
 
   stex->unblended_pipeline = pipeline;
 
@@ -503,23 +524,21 @@ paint_clipped_rectangle (MetaShapedTexture     *stex,
 }
 
 static void
-set_cogl_texture (MetaShapedTexture *stex,
-                  CoglTexture       *cogl_tex)
+set_planar_texture (MetaShapedTexture *stex,
+                    CoglMultiPlaneTexture *planar_tex)
 {
   int width, height;
 
   g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
 
-  if (stex->texture)
-    cogl_object_unref (stex->texture);
+  cogl_clear_object (&stex->texture);
+  stex->texture = planar_tex;
 
-  stex->texture = cogl_tex;
-
-  if (cogl_tex != NULL)
+  if (planar_tex != NULL)
     {
-      cogl_object_ref (cogl_tex);
-      width = cogl_texture_get_width (COGL_TEXTURE (cogl_tex));
-      height = cogl_texture_get_height (COGL_TEXTURE (cogl_tex));
+      cogl_object_ref (planar_tex);
+      width = cogl_multi_plane_texture_get_width (planar_tex);
+      height = cogl_multi_plane_texture_get_height (planar_tex);
     }
   else
     {
@@ -540,8 +559,11 @@ set_cogl_texture (MetaShapedTexture *stex,
    * previous buffer. We only queue a redraw in response to surface
    * damage. */
 
+  /* if (FALSE) */
   if (stex->create_mipmaps)
-    meta_texture_tower_set_base_texture (stex->paint_tower, cogl_tex);
+    {
+      meta_texture_tower_set_base_texture (stex->paint_tower, planar_tex);
+    }
 }
 
 static gboolean
@@ -559,10 +581,10 @@ texture_is_idle_and_not_mipmapped (gpointer user_data)
 }
 
 static void
-do_paint (MetaShapedTexture *stex,
-          CoglFramebuffer   *fb,
-          CoglTexture       *paint_tex,
-          cairo_region_t    *clip_region)
+do_paint (MetaShapedTexture      *stex,
+          CoglFramebuffer        *fb,
+          CoglMultiPlaneTexture  *paint_tex,
+          cairo_region_t         *clip_region)
 {
   double tex_scale;
   int dst_width, dst_height;
@@ -575,8 +597,12 @@ do_paint (MetaShapedTexture *stex,
   CoglContext *ctx;
   ClutterActorBox alloc;
   CoglPipelineFilter filter;
+  uint8_t n_planes;
 
   clutter_actor_get_scale (CLUTTER_ACTOR (stex), &tex_scale, NULL);
+
+  n_planes = cogl_multi_plane_texture_get_n_planes (paint_tex);
+
   ensure_size_valid (stex);
   dst_width = stex->dst_width;
 
@@ -682,8 +708,15 @@ do_paint (MetaShapedTexture *stex,
       if (!cairo_region_is_empty (region))
         {
           opaque_pipeline = get_unblended_pipeline (stex, ctx);
-          cogl_pipeline_set_layer_texture (opaque_pipeline, 0, paint_tex);
-          cogl_pipeline_set_layer_filters (opaque_pipeline, 0, filter, filter);
+
+          for (i = 0; i < n_planes; i++)
+            {
+              CoglTexture *plane = cogl_multi_plane_texture_get_plane (paint_tex, i);
+
+
+              cogl_pipeline_set_layer_texture (opaque_pipeline, i, plane);
+              cogl_pipeline_set_layer_filters (opaque_pipeline, i, filter, filter);
+            }
 
           n_rects = cairo_region_num_rectangles (region);
           for (i = 0; i < n_rects; i++)
@@ -714,6 +747,7 @@ do_paint (MetaShapedTexture *stex,
   if (!blended_tex_region || !cairo_region_is_empty (blended_tex_region))
     {
       CoglPipeline *blended_pipeline;
+      guint i;
 
       if (stex->mask_texture == NULL)
         {
@@ -722,16 +756,20 @@ do_paint (MetaShapedTexture *stex,
       else
         {
           blended_pipeline = get_masked_pipeline (stex, ctx);
-          cogl_pipeline_set_layer_texture (blended_pipeline, 1, stex->mask_texture);
-          cogl_pipeline_set_layer_filters (blended_pipeline, 1, filter, filter);
+          cogl_pipeline_set_layer_texture (blended_pipeline, n_planes, stex->mask_texture);
+          cogl_pipeline_set_layer_filters (blended_pipeline, n_planes, filter, filter);
         }
 
-      cogl_pipeline_set_layer_texture (blended_pipeline, 0, paint_tex);
-      cogl_pipeline_set_layer_filters (blended_pipeline, 0, filter, filter);
+      for (i = 0; i < n_planes; i++)
+        {
+          CoglTexture *plane = cogl_multi_plane_texture_get_plane (paint_tex, i);
 
-      CoglColor color;
-      cogl_color_init_from_4ub (&color, opacity, opacity, opacity, opacity);
-      cogl_pipeline_set_color (blended_pipeline, &color);
+          cogl_pipeline_set_layer_texture (blended_pipeline, i, plane);
+          cogl_pipeline_set_layer_filters (blended_pipeline, i, filter, filter);
+        }
+
+      cogl_pipeline_set_color4ub (blended_pipeline,
+                                  opacity, opacity, opacity, opacity);
 
       if (blended_tex_region)
         {
@@ -773,7 +811,7 @@ static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
   MetaShapedTexture *stex = META_SHAPED_TEXTURE (actor);
-  CoglTexture *paint_tex;
+  CoglMultiPlaneTexture *paint_tex;
   CoglFramebuffer *fb;
 
   if (!stex->texture)
@@ -828,11 +866,11 @@ meta_shaped_texture_paint (ClutterActor *actor)
     }
   else
     {
-      paint_tex = COGL_TEXTURE (stex->texture);
+      paint_tex = stex->texture;
     }
 
-  if (cogl_texture_get_width (paint_tex) == 0 ||
-      cogl_texture_get_height (paint_tex) == 0)
+  if (cogl_multi_plane_texture_get_width (paint_tex) == 0 ||
+      cogl_multi_plane_texture_get_height (paint_tex) == 0)
     return;
 
   fb = cogl_get_draw_framebuffer ();
@@ -906,7 +944,7 @@ meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
 
   if (create_mipmaps != stex->create_mipmaps)
     {
-      CoglTexture *base_texture;
+      CoglMultiPlaneTexture *base_texture;
       stex->create_mipmaps = create_mipmaps;
       base_texture = create_mipmaps ? stex->texture : NULL;
       meta_texture_tower_set_base_texture (stex->paint_tower, base_texture);
@@ -1089,15 +1127,15 @@ meta_shaped_texture_update_area (MetaShapedTexture *stex,
 /**
  * meta_shaped_texture_set_texture:
  * @stex: The #MetaShapedTexture
- * @pixmap: The #CoglTexture to display
+ * @pixmap: The #CoglMultiPlaneTexture to display
  */
 void
 meta_shaped_texture_set_texture (MetaShapedTexture *stex,
-                                 CoglTexture       *texture)
+                                 CoglMultiPlaneTexture *texture)
 {
   g_return_if_fail (META_IS_SHAPED_TEXTURE (stex));
 
-  set_cogl_texture (stex, texture);
+  set_planar_texture (stex, texture);
 }
 
 /**
@@ -1127,7 +1165,7 @@ meta_shaped_texture_set_snippet (MetaShapedTexture *stex,
 
   meta_shaped_texture_reset_pipelines (stex);
 
-  g_clear_pointer (&stex->snippet, cogl_object_unref);
+  cogl_clear_object (&stex->snippet);
   if (snippet)
     stex->snippet = cogl_object_ref (snippet);
 }
@@ -1138,11 +1176,12 @@ meta_shaped_texture_set_snippet (MetaShapedTexture *stex,
  *
  * Returns: (transfer none): the unshaped texture
  */
-CoglTexture *
+CoglMultiPlaneTexture *
 meta_shaped_texture_get_texture (MetaShapedTexture *stex)
 {
   g_return_val_if_fail (META_IS_SHAPED_TEXTURE (stex), NULL);
-  return COGL_TEXTURE (stex->texture);
+
+  return stex->texture;
 }
 
 /**
@@ -1247,7 +1286,15 @@ meta_shaped_texture_reset_viewport_dst_size (MetaShapedTexture *stex)
 static gboolean
 should_get_via_offscreen (MetaShapedTexture *stex)
 {
-  if (!cogl_texture_is_get_data_supported (stex->texture))
+  CoglTexture *texture;
+
+  /* If we have more than 1 plane, we can't access the data */
+  if (cogl_multi_plane_texture_get_n_planes (stex->texture) > 1)
+    return TRUE;
+
+  /* We have only 1 plane -> access it directly */
+  texture = cogl_multi_plane_texture_get_plane (stex->texture, 0);
+  if (!cogl_texture_is_get_data_supported (texture))
     return TRUE;
 
   if (stex->has_viewport_src_rect || stex->has_viewport_dst_size)
@@ -1364,19 +1411,19 @@ get_image_via_offscreen (MetaShapedTexture     *stex,
  * Returns: (transfer full): a new cairo surface to be freed with
  * cairo_surface_destroy().
  */
+  /* XXX Still need to fix this, but apparently only used for screenshot */
 cairo_surface_t *
 meta_shaped_texture_get_image (MetaShapedTexture     *stex,
                                cairo_rectangle_int_t *clip)
 {
   cairo_rectangle_int_t *transformed_clip = NULL;
-  CoglTexture *texture, *mask_texture;
+  CoglTexture *texture;
+  CoglTexture *mask_texture;
   cairo_surface_t *surface;
 
   g_return_val_if_fail (META_IS_SHAPED_TEXTURE (stex), NULL);
 
-  texture = COGL_TEXTURE (stex->texture);
-
-  if (texture == NULL)
+  if (stex->texture == NULL)
     return NULL;
 
   ensure_size_valid (stex);
@@ -1409,6 +1456,9 @@ meta_shaped_texture_get_image (MetaShapedTexture     *stex,
   if (should_get_via_offscreen (stex))
     return get_image_via_offscreen (stex, transformed_clip);
 
+  /* We know that we only have 1 plane at this point */
+  texture = cogl_multi_plane_texture_get_plane (stex->texture, 0);
+
   if (transformed_clip)
     texture = cogl_texture_new_from_sub_texture (texture,
                                                  transformed_clip->x,
diff --git a/src/compositor/meta-surface-actor-x11.c b/src/compositor/meta-surface-actor-x11.c
index 244b1e885..7fa50c6e1 100644
--- a/src/compositor/meta-surface-actor-x11.c
+++ b/src/compositor/meta-surface-actor-x11.c
@@ -45,7 +45,7 @@ struct _MetaSurfaceActorX11
 
   MetaDisplay *display;
 
-  CoglTexture *texture;
+  CoglMultiPlaneTexture *texture;
   Pixmap pixmap;
   Damage damage;
 
@@ -129,8 +129,9 @@ set_pixmap (MetaSurfaceActorX11 *self,
   else if (G_UNLIKELY (!cogl_texture_pixmap_x11_is_using_tfp_extension (COGL_TEXTURE_PIXMAP_X11 (texture))))
     g_warning ("NOTE: Not using GLX TFP!\n");
 
-  self->texture = texture;
-  meta_shaped_texture_set_texture (stex, texture);
+  self->texture = cogl_multi_plane_texture_new_single_plane (_cogl_texture_get_format (texture),
+                                                             texture);
+  meta_shaped_texture_set_texture (stex, self->texture);
 }
 
 static void
@@ -187,6 +188,7 @@ meta_surface_actor_x11_process_damage (MetaSurfaceActor *actor,
                                        int x, int y, int width, int height)
 {
   MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
+  CoglTexture *texture;
 
   self->received_damage = TRUE;
 
@@ -210,7 +212,8 @@ meta_surface_actor_x11_process_damage (MetaSurfaceActor *actor,
   if (!is_visible (self))
     return;
 
-  cogl_texture_pixmap_x11_update_area (COGL_TEXTURE_PIXMAP_X11 (self->texture),
+  texture = cogl_multi_plane_texture_get_plane (self->texture, 0);
+  cogl_texture_pixmap_x11_update_area (COGL_TEXTURE_PIXMAP_X11 (texture),
                                        x, y, width, height);
 }
 
diff --git a/src/compositor/meta-surface-actor.c b/src/compositor/meta-surface-actor.c
index bcb6ce73a..417d30554 100644
--- a/src/compositor/meta-surface-actor.c
+++ b/src/compositor/meta-surface-actor.c
@@ -325,7 +325,8 @@ gboolean
 meta_surface_actor_is_argb32 (MetaSurfaceActor *self)
 {
   MetaShapedTexture *stex = meta_surface_actor_get_texture (self);
-  CoglTexture *texture = meta_shaped_texture_get_texture (stex);
+  CoglMultiPlaneTexture *mtex = meta_shaped_texture_get_texture (stex);
+  CoglTexture *texture;
 
   /* If we don't have a texture, like during initialization, assume
    * that we're ARGB32.
@@ -335,9 +336,14 @@ meta_surface_actor_is_argb32 (MetaSurfaceActor *self)
    * place. This prevents us from continually redirecting and
    * unredirecting on every paint.
    */
-  if (!texture)
+  if (!mtex)
     return !meta_surface_actor_is_unredirected (self);
 
+  /* Are we dealing with multiple planes? Then it can't be argb32 either */
+  if (cogl_multi_plane_texture_get_n_planes (mtex) != 1)
+    return FALSE;
+
+  texture = cogl_multi_plane_texture_get_plane (mtex, 0);
   switch (cogl_texture_get_components (texture))
     {
     case COGL_TEXTURE_COMPONENTS_A:
diff --git a/src/compositor/meta-texture-tower.c b/src/compositor/meta-texture-tower.c
index a95ee5ccf..72b5ded64 100644
--- a/src/compositor/meta-texture-tower.c
+++ b/src/compositor/meta-texture-tower.c
@@ -58,8 +58,8 @@ typedef struct
 struct _MetaTextureTower
 {
   int n_levels;
-  CoglTexture *textures[MAX_TEXTURE_LEVELS];
-  CoglOffscreen *fbos[MAX_TEXTURE_LEVELS];
+  CoglMultiPlaneTexture *textures[MAX_TEXTURE_LEVELS];
+  GList *fbos[MAX_TEXTURE_LEVELS];
   Box invalid[MAX_TEXTURE_LEVELS];
   CoglPipeline *pipeline_template;
 };
@@ -112,8 +112,8 @@ meta_texture_tower_free (MetaTextureTower *tower)
  * unset or until the tower is freed.
  */
 void
-meta_texture_tower_set_base_texture (MetaTextureTower *tower,
-                                     CoglTexture      *texture)
+meta_texture_tower_set_base_texture (MetaTextureTower      *tower,
+                                     CoglMultiPlaneTexture *texture)
 {
   int i;
 
@@ -126,22 +126,14 @@ meta_texture_tower_set_base_texture (MetaTextureTower *tower,
     {
       for (i = 1; i < tower->n_levels; i++)
         {
-          if (tower->textures[i] != NULL)
-            {
-              cogl_object_unref (tower->textures[i]);
-              tower->textures[i] = NULL;
-            }
-
-          if (tower->fbos[i] != NULL)
-            {
-              cogl_object_unref (tower->fbos[i]);
-              tower->fbos[i] = NULL;
-            }
-        }
+          cogl_clear_object (&tower->textures[i]);
 
-      cogl_object_unref (tower->textures[0]);
+          g_list_free_full (tower->fbos[i], cogl_object_unref);
+          tower->fbos[i] = NULL;
+        }
     }
 
+  cogl_clear_object (&tower->textures[0]);
   tower->textures[0] = texture;
 
   if (tower->textures[0] != NULL)
@@ -150,8 +142,8 @@ meta_texture_tower_set_base_texture (MetaTextureTower *tower,
 
       cogl_object_ref (tower->textures[0]);
 
-      width = cogl_texture_get_width (tower->textures[0]);
-      height = cogl_texture_get_height (tower->textures[0]);
+      width = cogl_multi_plane_texture_get_width (tower->textures[0]);
+      height = cogl_multi_plane_texture_get_height (tower->textures[0]);
 
       tower->n_levels = 1 + MAX ((int)(M_LOG2E * log (width)), (int)(M_LOG2E * log (height)));
       tower->n_levels = MIN(tower->n_levels, MAX_TEXTURE_LEVELS);
@@ -192,8 +184,8 @@ meta_texture_tower_update_area (MetaTextureTower *tower,
   if (tower->textures[0] == NULL)
     return;
 
-  texture_width = cogl_texture_get_width (tower->textures[0]);
-  texture_height = cogl_texture_get_height (tower->textures[0]);
+  texture_width = cogl_multi_plane_texture_get_width (tower->textures[0]);
+  texture_height = cogl_multi_plane_texture_get_height (tower->textures[0]);
 
   invalid.x1 = x;
   invalid.y1 = y;
@@ -351,9 +343,27 @@ texture_tower_create_texture (MetaTextureTower *tower,
                               int               width,
                               int               height)
 {
-  tower->textures[level] = cogl_texture_new_with_size (width, height,
-                                                       COGL_TEXTURE_NO_AUTO_MIPMAP,
-                                                       TEXTURE_FORMAT);
+  CoglMultiPlaneTexture *base_tex = tower->textures[0];
+  GPtrArray *planes;
+  uint8_t i, n_planes;
+
+  n_planes = cogl_multi_plane_texture_get_n_planes (base_tex);
+  planes = g_ptr_array_new_full (n_planes, cogl_object_unref);
+
+  for (i = 0; i < n_planes; i++)
+    {
+      CoglTexture *texture;
+
+      texture = cogl_texture_new_with_size (width, height,
+                                            COGL_TEXTURE_NO_AUTO_MIPMAP,
+                                            TEXTURE_FORMAT);
+      g_ptr_array_add (planes, texture);
+    }
+
+  tower->textures[level] = cogl_multi_plane_texture_new (
+      cogl_multi_plane_texture_get_format (base_tex),
+      (CoglTexture **) g_ptr_array_free (planes, FALSE),
+      n_planes);
 
   tower->invalid[level].x1 = 0;
   tower->invalid[level].y1 = 0;
@@ -365,50 +375,68 @@ static void
 texture_tower_revalidate (MetaTextureTower *tower,
                           int               level)
 {
-  CoglTexture *source_texture = tower->textures[level - 1];
-  int source_texture_width = cogl_texture_get_width (source_texture);
-  int source_texture_height = cogl_texture_get_height (source_texture);
-  CoglTexture *dest_texture = tower->textures[level];
-  int dest_texture_width = cogl_texture_get_width (dest_texture);
-  int dest_texture_height = cogl_texture_get_height (dest_texture);
-  Box *invalid = &tower->invalid[level];
-  CoglFramebuffer *fb;
-  CoglError *catch_error = NULL;
-  CoglPipeline *pipeline;
-
-  if (tower->fbos[level] == NULL)
-    tower->fbos[level] = cogl_offscreen_new_with_texture (dest_texture);
-
-  fb = COGL_FRAMEBUFFER (tower->fbos[level]);
-
-  if (!cogl_framebuffer_allocate (fb, &catch_error))
+  CoglMultiPlaneTexture *src_tex = tower->textures[level - 1];
+  int src_width = cogl_multi_plane_texture_get_width (src_tex);
+  int src_height = cogl_multi_plane_texture_get_height (src_tex);
+  uint8_t src_tex_n_planes = cogl_multi_plane_texture_get_n_planes (src_tex);
+  CoglMultiPlaneTexture *dest_tex = tower->textures[level];
+  int dest_width = cogl_multi_plane_texture_get_width (dest_tex);
+  int dest_height = cogl_multi_plane_texture_get_height (dest_tex);
+  uint8_t i;
+
+
+  /* FIXME: cogl_offscreen_texture_new_with_texture doesn't work for
+   * multi-plane textures, so we have to make an FBO for each layer */
+  for (i = 0; i < src_tex_n_planes; i++)
     {
-      cogl_error_free (catch_error);
-      return;
-    }
+      Box *invalid = &tower->invalid[level];
+      CoglTexture *src_plane, *dest_plane;
+      CoglFramebuffer *fb;
+      CoglError *catch_error = NULL;
+      CoglPipeline *pipeline;
 
-  cogl_framebuffer_orthographic (fb, 0, 0, dest_texture_width, dest_texture_height, -1., 1.);
+      src_plane = cogl_multi_plane_texture_get_plane (src_tex, i);
+      dest_plane = cogl_multi_plane_texture_get_plane (dest_tex, i);
 
-  if (!tower->pipeline_template)
-    {
-      CoglContext *ctx =
-        clutter_backend_get_cogl_context (clutter_get_default_backend ());
-      tower->pipeline_template = cogl_pipeline_new (ctx);
-      cogl_pipeline_set_blend (tower->pipeline_template, "RGBA = ADD (SRC_COLOR, 0)", NULL);
-    }
+      if (g_list_nth (tower->fbos[level], i) != NULL)
+        {
+          fb = COGL_FRAMEBUFFER (g_list_nth (tower->fbos[level], i)->data);
+        }
+      else
+        {
+          fb = COGL_FRAMEBUFFER (cogl_offscreen_new_with_texture (dest_plane));
+          tower->fbos[level] = g_list_append (tower->fbos[level], fb);
+        }
+
+      if (!cogl_framebuffer_allocate (fb, &catch_error))
+        {
+          cogl_error_free (catch_error);
+          return;
+        }
+
+      cogl_framebuffer_orthographic (fb, 0, 0, dest_width, dest_height, -1., 1.);
+
+      if (!tower->pipeline_template)
+        {
+          CoglContext *ctx =
+            clutter_backend_get_cogl_context (clutter_get_default_backend ());
+          tower->pipeline_template = cogl_pipeline_new (ctx);
+          cogl_pipeline_set_blend (tower->pipeline_template, "RGBA = ADD (SRC_COLOR, 0)", NULL);
+        }
 
-  pipeline = cogl_pipeline_copy (tower->pipeline_template);
-  cogl_pipeline_set_layer_texture (pipeline, 0, tower->textures[level - 1]);
+      pipeline = cogl_pipeline_copy (tower->pipeline_template);
+      cogl_pipeline_set_layer_texture (pipeline, 0, src_plane);
 
-  cogl_framebuffer_draw_textured_rectangle (fb, pipeline,
-                                            invalid->x1, invalid->y1,
-                                            invalid->x2, invalid->y2,
-                                            (2. * invalid->x1) / source_texture_width,
-                                            (2. * invalid->y1) / source_texture_height,
-                                            (2. * invalid->x2) / source_texture_width,
-                                            (2. * invalid->y2) / source_texture_height);
+      cogl_framebuffer_draw_textured_rectangle (fb, pipeline,
+                                                invalid->x1, invalid->y1,
+                                                invalid->x2, invalid->y2,
+                                                (2. * invalid->x1) / src_width,
+                                                (2. * invalid->y1) / src_height,
+                                                (2. * invalid->x2) / src_width,
+                                                (2. * invalid->y2) / src_height);
 
-  cogl_object_unref (pipeline);
+      cogl_object_unref (pipeline);
+    }
 
   tower->invalid[level].x1 = tower->invalid[level].x2 = 0;
   tower->invalid[level].y1 = tower->invalid[level].y2 = 0;
@@ -427,7 +455,7 @@ texture_tower_revalidate (MetaTextureTower *tower,
  * Return value: the COGL texture handle to use for painting, or
  *  %NULL if no base texture has yet been set.
  */
-CoglTexture *
+CoglMultiPlaneTexture *
 meta_texture_tower_get_paint_texture (MetaTextureTower *tower)
 {
   int texture_width, texture_height;
@@ -438,8 +466,8 @@ meta_texture_tower_get_paint_texture (MetaTextureTower *tower)
   if (tower->textures[0] == NULL)
     return NULL;
 
-  texture_width = cogl_texture_get_width (tower->textures[0]);
-  texture_height = cogl_texture_get_height (tower->textures[0]);
+  texture_width = cogl_multi_plane_texture_get_width (tower->textures[0]);
+  texture_height = cogl_multi_plane_texture_get_height (tower->textures[0]);
 
   level = get_paint_level(texture_width, texture_height);
   if (level < 0) /* singular paint matrix, scaled to nothing */
diff --git a/src/compositor/meta-texture-tower.h b/src/compositor/meta-texture-tower.h
index 6a39e4184..9897d93b3 100644
--- a/src/compositor/meta-texture-tower.h
+++ b/src/compositor/meta-texture-tower.h
@@ -53,14 +53,14 @@ typedef struct _MetaTextureTower MetaTextureTower;
 
 MetaTextureTower *meta_texture_tower_new               (void);
 void              meta_texture_tower_free              (MetaTextureTower *tower);
-void              meta_texture_tower_set_base_texture  (MetaTextureTower *tower,
-                                                        CoglTexture      *texture);
+void              meta_texture_tower_set_base_texture  (MetaTextureTower      *tower,
+                                                        CoglMultiPlaneTexture *texture);
 void              meta_texture_tower_update_area       (MetaTextureTower *tower,
                                                         int               x,
                                                         int               y,
                                                         int               width,
                                                         int               height);
-CoglTexture      *meta_texture_tower_get_paint_texture (MetaTextureTower *tower);
+CoglMultiPlaneTexture *meta_texture_tower_get_paint_texture (MetaTextureTower *tower);
 
 G_END_DECLS
 
diff --git a/src/compositor/meta-window-actor.c b/src/compositor/meta-window-actor.c
index 837a4c3e9..db64663ce 100644
--- a/src/compositor/meta-window-actor.c
+++ b/src/compositor/meta-window-actor.c
@@ -1502,7 +1502,8 @@ build_and_scan_frame_mask (MetaWindowActor       *self,
   guchar *mask_data;
   guint tex_width, tex_height;
   MetaShapedTexture *stex;
-  CoglTexture *paint_tex, *mask_texture;
+  CoglMultiPlaneTexture *paint_tex;
+  CoglTexture *mask_texture;
   int stride;
   cairo_t *cr;
   cairo_surface_t *surface;
@@ -1517,8 +1518,8 @@ build_and_scan_frame_mask (MetaWindowActor       *self,
   if (paint_tex == NULL)
     return;
 
-  tex_width = cogl_texture_get_width (paint_tex);
-  tex_height = cogl_texture_get_height (paint_tex);
+  tex_width = cogl_multi_plane_texture_get_width (paint_tex);
+  tex_height = cogl_multi_plane_texture_get_height (paint_tex);
 
   stride = cairo_format_stride_for_width (CAIRO_FORMAT_A8, tex_width);
 
diff --git a/src/meta/meta-shaped-texture.h b/src/meta/meta-shaped-texture.h
index c36b8547f..dd4548cb5 100644
--- a/src/meta/meta-shaped-texture.h
+++ b/src/meta/meta-shaped-texture.h
@@ -52,7 +52,7 @@ gboolean meta_shaped_texture_update_area (MetaShapedTexture *stex,
                                           int                height);
 
 META_EXPORT
-CoglTexture * meta_shaped_texture_get_texture (MetaShapedTexture *stex);
+CoglMultiPlaneTexture * meta_shaped_texture_get_texture (MetaShapedTexture *stex);
 
 META_EXPORT
 void meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
diff --git a/src/wayland/meta-wayland-buffer.c b/src/wayland/meta-wayland-buffer.c
index f45679d3a..f29ed5330 100644
--- a/src/wayland/meta-wayland-buffer.c
+++ b/src/wayland/meta-wayland-buffer.c
@@ -123,7 +123,7 @@ meta_wayland_buffer_realize (MetaWaylandBuffer *buffer)
   stream = meta_wayland_egl_stream_new (buffer, NULL);
   if (stream)
     {
-      CoglTexture2D *texture;
+      CoglMultiPlaneTexture *texture;
 
       texture = meta_wayland_egl_stream_create_texture (stream, NULL);
       if (!texture)
@@ -131,7 +131,7 @@ meta_wayland_buffer_realize (MetaWaylandBuffer *buffer)
 
       buffer->egl_stream.stream = stream;
       buffer->type = META_WAYLAND_BUFFER_TYPE_EGL_STREAM;
-      buffer->egl_stream.texture = COGL_TEXTURE (texture);
+      buffer->egl_stream.texture = texture;
       buffer->is_y_inverted = meta_wayland_egl_stream_is_y_inverted (stream);
 
       return TRUE;
@@ -163,43 +163,78 @@ shm_buffer_get_cogl_pixel_format (struct wl_shm_buffer  *shm_buffer,
                                   CoglTextureComponents *components_out)
 {
   CoglPixelFormat format;
-  CoglTextureComponents components = COGL_TEXTURE_COMPONENTS_RGBA;
 
   switch (wl_shm_buffer_get_format (shm_buffer))
     {
 #if G_BYTE_ORDER == G_BIG_ENDIAN
     case WL_SHM_FORMAT_ARGB8888:
       format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_RGBA;
       break;
     case WL_SHM_FORMAT_XRGB8888:
       format = COGL_PIXEL_FORMAT_ARGB_8888;
-      components = COGL_TEXTURE_COMPONENTS_RGB;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_RGB;
       break;
 #elif G_BYTE_ORDER == G_LITTLE_ENDIAN
     case WL_SHM_FORMAT_ARGB8888:
       format = COGL_PIXEL_FORMAT_BGRA_8888_PRE;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_RGBA;
       break;
     case WL_SHM_FORMAT_XRGB8888:
       format = COGL_PIXEL_FORMAT_BGRA_8888;
-      components = COGL_TEXTURE_COMPONENTS_RGB;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_RGB;
       break;
 #endif
+    case WL_SHM_FORMAT_NV12:
+      format = COGL_PIXEL_FORMAT_NV12;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_RG;
+      break;
+    case WL_SHM_FORMAT_NV21:
+      format = COGL_PIXEL_FORMAT_NV21;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_RG;
+      break;
+    case WL_SHM_FORMAT_YUV422:
+      format = COGL_PIXEL_FORMAT_YUV422;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[2] = COGL_TEXTURE_COMPONENTS_R;
+      break;
+    case WL_SHM_FORMAT_YVU422:
+      format = COGL_PIXEL_FORMAT_YVU422;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[2] = COGL_TEXTURE_COMPONENTS_R;
+      break;
+    case WL_SHM_FORMAT_YUV444:
+      format = COGL_PIXEL_FORMAT_YUV444;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[2] = COGL_TEXTURE_COMPONENTS_R;
+      break;
+    case WL_SHM_FORMAT_YVU444:
+      format = COGL_PIXEL_FORMAT_YVU444;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[1] = COGL_TEXTURE_COMPONENTS_R;
+      components_out[2] = COGL_TEXTURE_COMPONENTS_R;
+      break;
+
     default:
       g_warn_if_reached ();
       format = COGL_PIXEL_FORMAT_ARGB_8888;
+      components_out[0] = COGL_TEXTURE_COMPONENTS_RGBA;
     }
 
   if (format_out)
     *format_out = format;
-  if (components_out)
-    *components_out = components;
 }
 
 static gboolean
-shm_buffer_attach (MetaWaylandBuffer  *buffer,
-                   CoglTexture       **texture,
-                   gboolean           *changed_texture,
-                   GError            **error)
+shm_buffer_attach (MetaWaylandBuffer      *buffer,
+                   CoglMultiPlaneTexture **texture,
+                   gboolean               *changed_texture,
+                   GError                **error)
 {
   MetaBackend *backend = meta_get_backend ();
   ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
@@ -207,21 +242,30 @@ shm_buffer_attach (MetaWaylandBuffer  *buffer,
   struct wl_shm_buffer *shm_buffer;
   int stride, width, height;
   CoglPixelFormat format;
-  CoglTextureComponents components;
-  CoglBitmap *bitmap;
-  CoglTexture *new_texture;
-
+  CoglTextureComponents components[3];
+  guint i, n_planes;
+  uint8_t h_factors[3], v_factors[3], bpp[3];
+  CoglPixelFormat subformats[3];
+  gsize plane_offset = 0;
+  guint8 *data;
+  GPtrArray *planes;
+
+  /* Query the necessary parameters */
   shm_buffer = wl_shm_buffer_get (buffer->resource);
   stride = wl_shm_buffer_get_stride (shm_buffer);
   width = wl_shm_buffer_get_width (shm_buffer);
   height = wl_shm_buffer_get_height (shm_buffer);
-  shm_buffer_get_cogl_pixel_format (shm_buffer, &format, &components);
+  shm_buffer_get_cogl_pixel_format (shm_buffer, &format, components);
+  n_planes = cogl_pixel_format_get_n_planes (format);
+  cogl_pixel_format_get_subsampling_factors (format, h_factors, v_factors);
+  cogl_pixel_format_get_subformats (format, subformats);
+  cogl_pixel_format_get_bytes_per_pixel_ (format, bpp);
 
   if (*texture &&
-      cogl_texture_get_width (*texture) == width &&
-      cogl_texture_get_height (*texture) == height &&
-      cogl_texture_get_components (*texture) == components &&
-      _cogl_texture_get_format (*texture) == format)
+      cogl_multi_plane_texture_get_width (*texture) == width &&
+      cogl_multi_plane_texture_get_height (*texture) == height &&
+      /*XXX cogl_texture_get_components (*texture) == components && */
+      cogl_multi_plane_texture_get_format (*texture) == format)
     {
       buffer->is_y_inverted = TRUE;
       *changed_texture = FALSE;
@@ -230,56 +274,92 @@ shm_buffer_attach (MetaWaylandBuffer  *buffer,
 
   cogl_clear_object (texture);
 
+  /* Safely access the data inside the buffer */
   wl_shm_buffer_begin_access (shm_buffer);
+  data = wl_shm_buffer_get_data (shm_buffer);
 
-  bitmap = cogl_bitmap_new_for_data (cogl_context,
-                                     width, height,
-                                     format,
-                                     stride,
-                                     wl_shm_buffer_get_data (shm_buffer));
-
-  new_texture = COGL_TEXTURE (cogl_texture_2d_new_from_bitmap (bitmap));
-  cogl_texture_set_components (new_texture, components);
-
-  if (!cogl_texture_allocate (new_texture, error))
+  planes = g_ptr_array_new_full (n_planes, cogl_object_unref);
+  for (i = 0; i < n_planes; i++)
     {
-      g_clear_pointer (&new_texture, cogl_object_unref);
-      if (g_error_matches (*error, COGL_TEXTURE_ERROR, COGL_TEXTURE_ERROR_SIZE))
+      int plane_stride;
+      CoglBitmap *plane_bitmap;
+      CoglTexture *plane_texture;
+
+      /* Adjust the stride: map to the amount of pixels and calculate how many
+       * bytes that takes in the current plane */
+      plane_stride = (stride / bpp[0]) * bpp[i] / h_factors[i];
+
+      /* Define the bitmap that of this plane */
+      plane_bitmap = cogl_bitmap_new_for_data (cogl_context,
+                                               width / h_factors[i],
+                                               height / v_factors[i],
+                                               subformats[i],
+                                               plane_stride,
+                                               data + plane_offset);
+      g_assert (plane_bitmap);
+
+      /* Create a texture out of it so we can upload it to the GPU */
+      plane_texture = COGL_TEXTURE (cogl_texture_2d_new_from_bitmap (plane_bitmap));
+
+      /* Separately set the components (necessary for e.g. XRGB, NV12) */
+      cogl_texture_set_components (plane_texture, components[i]);
+
+      if (!cogl_texture_allocate (plane_texture, error))
         {
           CoglTexture2DSliced *texture_sliced;
 
+          cogl_clear_object (&plane_texture);
+
+          /* If it didn't work due to an NPOT size, try again with an atlas texture */
+          if (!g_error_matches (*error, COGL_TEXTURE_ERROR, COGL_TEXTURE_ERROR_SIZE))
+            {
+              cogl_object_unref (plane_bitmap);
+              goto failure;
+            }
+
           g_clear_error (error);
 
           texture_sliced =
-            cogl_texture_2d_sliced_new_from_bitmap (bitmap,
+            cogl_texture_2d_sliced_new_from_bitmap (plane_bitmap,
                                                     COGL_TEXTURE_MAX_WASTE);
-          new_texture = COGL_TEXTURE (texture_sliced);
-          cogl_texture_set_components (new_texture, components);
+          plane_texture = COGL_TEXTURE (texture_sliced);
+
+          cogl_texture_set_components (plane_texture, components[i]);
 
-          if (!cogl_texture_allocate (new_texture, error))
-            g_clear_pointer (&new_texture, cogl_object_unref);
+          if (!cogl_texture_allocate (plane_texture, error))
+            {
+              cogl_clear_object (&plane_texture);
+              goto failure;
+            }
         }
+
+      g_ptr_array_add (planes, plane_texture);
+
+      /* Calculate the next plane start in the buffer (consider subsampling) */
+      plane_offset += plane_stride * (height / v_factors[i]);
     }
 
-  cogl_object_unref (bitmap);
+  *texture = cogl_multi_plane_texture_new (format,
+                                          (CoglTexture **) g_ptr_array_free (planes, FALSE),
+                                          n_planes);
 
   wl_shm_buffer_end_access (shm_buffer);
 
-  if (!new_texture)
-    return FALSE;
-
-  *texture = new_texture;
   *changed_texture = TRUE;
   buffer->is_y_inverted = TRUE;
 
   return TRUE;
+
+failure:
+  *texture = NULL;
+  return FALSE;
 }
 
 static gboolean
-egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
-                         CoglTexture       **texture,
-                         gboolean           *changed_texture,
-                         GError            **error)
+egl_image_buffer_attach (MetaWaylandBuffer      *buffer,
+                         CoglMultiPlaneTexture **texture,
+                         gboolean               *changed_texture,
+                         GError                **error)
 {
   MetaBackend *backend = meta_get_backend ();
   MetaEgl *egl = meta_backend_get_egl (backend);
@@ -288,8 +368,9 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
   EGLDisplay egl_display = cogl_egl_context_get_egl_display (cogl_context);
   int format, width, height, y_inverted;
   CoglPixelFormat cogl_format;
-  EGLImageKHR egl_image;
-  CoglTexture2D *texture_2d;
+  CoglTextureComponents components[3];
+  guint i, n_planes;
+  GPtrArray *planes;
 
   if (buffer->egl_image.texture)
     {
@@ -299,6 +380,7 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
       return TRUE;
     }
 
+  /* Query the necessary properties */
   if (!meta_egl_query_wayland_buffer (egl, egl_display, buffer->resource,
                                       EGL_TEXTURE_FORMAT, &format,
                                       error))
@@ -319,6 +401,7 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
                                       NULL))
     y_inverted = EGL_TRUE;
 
+  /* Map the EGL texture format to CoglPixelFormat, if possible */
   switch (format)
     {
     case EGL_TEXTURE_RGB:
@@ -327,6 +410,12 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
     case EGL_TEXTURE_RGBA:
       cogl_format = COGL_PIXEL_FORMAT_RGBA_8888_PRE;
       break;
+    case EGL_TEXTURE_Y_UV_WL:
+      cogl_format = COGL_PIXEL_FORMAT_NV12;
+      break;
+    case EGL_TEXTURE_Y_U_V_WL:
+      cogl_format = COGL_PIXEL_FORMAT_YUV444;
+      break;
     default:
       g_set_error (error, G_IO_ERROR,
                    G_IO_ERROR_FAILED,
@@ -334,27 +423,51 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
       return FALSE;
     }
 
-  /* The WL_bind_wayland_display spec states that EGL_NO_CONTEXT is to be used
-   * in conjunction with the EGL_WAYLAND_BUFFER_WL target. */
-  egl_image = meta_egl_create_image (egl, egl_display, EGL_NO_CONTEXT,
-                                     EGL_WAYLAND_BUFFER_WL, buffer->resource,
-                                     NULL,
-                                     error);
-  if (egl_image == EGL_NO_IMAGE_KHR)
-    return FALSE;
+  n_planes = cogl_pixel_format_get_n_planes (cogl_format);
+  cogl_pixel_format_get_cogl_components (cogl_format, components);
+  planes = g_ptr_array_new_full (n_planes, cogl_object_unref);
 
-  texture_2d = cogl_egl_texture_2d_new_from_image (cogl_context,
-                                                   width, height,
-                                                   cogl_format,
-                                                   egl_image,
-                                                   error);
-
-  meta_egl_destroy_image (egl, egl_display, egl_image, NULL);
+  /* Each EGLImage is a plane in the final texture */
+  for (i = 0; i < n_planes; i++)
+    {
+      EGLint egl_attribs[3];
+      EGLImageKHR egl_img;
+      CoglTexture2D *texture_2d;
+
+      /* Specify that we want the i'th plane */
+      egl_attribs[0] = EGL_WAYLAND_PLANE_WL;
+      egl_attribs[1] = i;
+      egl_attribs[2] = EGL_NONE;
+
+      /* The WL_bind_wayland_display spec states that EGL_NO_CONTEXT is to be
+       * used in conjunction with the EGL_WAYLAND_BUFFER_WL target. */
+      egl_img = meta_egl_create_image (egl, egl_display, EGL_NO_CONTEXT,
+                                       EGL_WAYLAND_BUFFER_WL, buffer->resource,
+                                       egl_attribs,
+                                       error);
+
+      if (G_UNLIKELY (egl_img == EGL_NO_IMAGE_KHR))
+        goto on_error;
+
+      texture_2d = cogl_egl_texture_2d_new_from_image (cogl_context,
+                                                    width, height,
+                                                    cogl_format,
+                                                    components[i],
+                                                    egl_img,
+                                                    error);
+
+      meta_egl_destroy_image (egl, egl_display, egl_img, NULL);
+
+      if (G_UNLIKELY (!texture_2d))
+        goto on_error;
+
+      g_ptr_array_add (planes, texture_2d);
+    }
 
-  if (!texture_2d)
-    return FALSE;
 
-  buffer->egl_image.texture = COGL_TEXTURE (texture_2d);
+  buffer->egl_image.texture = cogl_multi_plane_texture_new (cogl_format,
+                                             (CoglTexture **) g_ptr_array_free (planes, FALSE),
+                                             n_planes);
   buffer->is_y_inverted = !!y_inverted;
 
   cogl_clear_object (texture);
@@ -362,14 +475,19 @@ egl_image_buffer_attach (MetaWaylandBuffer  *buffer,
   *changed_texture = TRUE;
 
   return TRUE;
+
+on_error:
+  g_ptr_array_free (planes, TRUE);
+
+  return FALSE;
 }
 
 #ifdef HAVE_WAYLAND_EGLSTREAM
 static gboolean
-egl_stream_buffer_attach (MetaWaylandBuffer  *buffer,
-                          CoglTexture       **texture,
-                          gboolean           *changed_texture,
-                          GError            **error)
+egl_stream_buffer_attach (MetaWaylandBuffer      *buffer,
+                          CoglMultiPlaneTexture **texture,
+                          gboolean               *changed_texture,
+                          GError                **error)
 {
   MetaWaylandEglStream *stream = buffer->egl_stream.stream;
 
@@ -406,10 +524,10 @@ egl_stream_buffer_attach (MetaWaylandBuffer  *buffer,
  * meta_wayland_buffer_attach(), which also might free it, as described above.
  */
 gboolean
-meta_wayland_buffer_attach (MetaWaylandBuffer  *buffer,
-                            CoglTexture       **texture,
-                            gboolean           *changed_texture,
-                            GError            **error)
+meta_wayland_buffer_attach (MetaWaylandBuffer      *buffer,
+                            CoglMultiPlaneTexture **texture,
+                            gboolean               *changed_texture,
+                            GError                **error)
 {
   g_return_val_if_fail (buffer->resource, FALSE);
 
@@ -466,55 +584,94 @@ meta_wayland_buffer_is_y_inverted (MetaWaylandBuffer *buffer)
 }
 
 static gboolean
-process_shm_buffer_damage (MetaWaylandBuffer *buffer,
-                           CoglTexture       *texture,
-                           cairo_region_t    *region,
-                           GError           **error)
+process_shm_buffer_damage (MetaWaylandBuffer      *buffer,
+                           CoglMultiPlaneTexture  *texture,
+                           cairo_region_t         *region,
+                           GError                **error)
 {
   struct wl_shm_buffer *shm_buffer;
-  int i, n_rectangles;
   gboolean set_texture_failed = FALSE;
+  CoglPixelFormat format;
+  CoglTextureComponents components[3];
+  uint8_t h_factors[3], v_factors[3], bpp[3];
+  CoglPixelFormat subformats[3];
+  gsize plane_offset = 0;
+  const uint8_t *data;
+  int32_t stride, height;
+  uint8_t i, n_planes;
+  int j, n_rectangles;
 
   n_rectangles = cairo_region_num_rectangles (region);
 
   shm_buffer = wl_shm_buffer_get (buffer->resource);
+
+  /* Get the data */
   wl_shm_buffer_begin_access (shm_buffer);
+  data = wl_shm_buffer_get_data (shm_buffer);
+
+  /* Query the necessary properties */
+  stride = wl_shm_buffer_get_stride (shm_buffer);
+  height = wl_shm_buffer_get_height (shm_buffer);
+  shm_buffer_get_cogl_pixel_format (shm_buffer, &format, components);
 
-  for (i = 0; i < n_rectangles; i++)
+  /* Fetch some properties from the pixel format */
+  n_planes = cogl_multi_plane_texture_get_n_planes (texture);
+  cogl_pixel_format_get_subformats (format, subformats);
+  cogl_pixel_format_get_subsampling_factors (format, h_factors, v_factors);
+  cogl_pixel_format_get_bytes_per_pixel_ (format, bpp);
+
+  for (i = 0; i < n_planes; i++)
     {
-      const uint8_t *data = wl_shm_buffer_get_data (shm_buffer);
-      int32_t stride = wl_shm_buffer_get_stride (shm_buffer);
-      CoglPixelFormat format;
-      int bpp;
-      cairo_rectangle_int_t rect;
-
-      shm_buffer_get_cogl_pixel_format (shm_buffer, &format, NULL);
-      bpp = _cogl_pixel_format_get_bytes_per_pixel (format);
-      cairo_region_get_rectangle (region, i, &rect);
-
-      if (!_cogl_texture_set_region (texture,
-                                     rect.width, rect.height,
-                                     format,
-                                     stride,
-                                     data + rect.x * bpp + rect.y * stride,
-                                     rect.x, rect.y,
-                                     0,
-                                     error))
+      CoglTexture *plane;
+      int plane_stride;
+
+      plane = cogl_multi_plane_texture_get_plane (texture, i);
+      plane_stride = (stride / bpp[0]) * bpp[i] / h_factors[i];
+
+      for (j = 0; j < n_rectangles; j++)
         {
-          set_texture_failed = TRUE;
-          break;
+          cairo_rectangle_int_t rect;
+          gsize rect_offset;
+
+          cairo_region_get_rectangle (region, j, &rect);
+
+          /* It's possible we get a faulty rectangle of size zero: ignore */
+          if (rect.height == 0 || rect.width == 0)
+            continue;
+
+          rect_offset = plane_offset
+              + rect.y * plane_stride / v_factors[i] /* Find the right row */
+              + rect.x * bpp[i] / h_factors[i];      /* and the right column */
+
+          if (!_cogl_texture_set_region (plane,
+                                         rect.width / h_factors[i],
+                                         rect.height / v_factors[i],
+                                         subformats[i],
+                                         plane_stride,
+                                         data + rect_offset,
+                                         rect.x, rect.y,
+                                         0,
+                                         error))
+            {
+              set_texture_failed = TRUE;
+              goto out;
+            }
         }
+
+      /* Calculate the next plane start in the buffer (consider subsampling) */
+      plane_offset += plane_stride * (height / v_factors[i]);
     }
 
+out:
   wl_shm_buffer_end_access (shm_buffer);
 
   return !set_texture_failed;
 }
 
 void
-meta_wayland_buffer_process_damage (MetaWaylandBuffer *buffer,
-                                    CoglTexture       *texture,
-                                    cairo_region_t    *region)
+meta_wayland_buffer_process_damage (MetaWaylandBuffer     *buffer,
+                                    CoglMultiPlaneTexture *texture,
+                                    cairo_region_t        *region)
 {
   gboolean res = FALSE;
   GError *error = NULL;
diff --git a/src/wayland/meta-wayland-buffer.h b/src/wayland/meta-wayland-buffer.h
index 5d75a3451..07522f27b 100644
--- a/src/wayland/meta-wayland-buffer.h
+++ b/src/wayland/meta-wayland-buffer.h
@@ -56,19 +56,19 @@ struct _MetaWaylandBuffer
   MetaWaylandBufferType type;
 
   struct {
-    CoglTexture *texture;
+    CoglMultiPlaneTexture *texture;
   } egl_image;
 
 #ifdef HAVE_WAYLAND_EGLSTREAM
   struct {
     MetaWaylandEglStream *stream;
-    CoglTexture *texture;
+    CoglMultiPlaneTexture *texture;
   } egl_stream;
 #endif
 
   struct {
     MetaWaylandDmaBufBuffer *dma_buf;
-    CoglTexture *texture;
+    CoglMultiPlaneTexture *texture;
   } dma_buf;
 };
 
@@ -80,14 +80,14 @@ MetaWaylandBuffer *     meta_wayland_buffer_from_resource       (struct wl_resou
 struct wl_resource *    meta_wayland_buffer_get_resource        (MetaWaylandBuffer     *buffer);
 gboolean                meta_wayland_buffer_is_realized         (MetaWaylandBuffer     *buffer);
 gboolean                meta_wayland_buffer_realize             (MetaWaylandBuffer     *buffer);
-gboolean                meta_wayland_buffer_attach              (MetaWaylandBuffer     *buffer,
-                                                                 CoglTexture          **texture,
-                                                                 gboolean              *changed_texture,
-                                                                 GError               **error);
+gboolean                meta_wayland_buffer_attach              (MetaWaylandBuffer      *buffer,
+                                                                 CoglMultiPlaneTexture **texture,
+                                                                 gboolean               *changed_texture,
+                                                                 GError                **error);
 CoglSnippet *           meta_wayland_buffer_create_snippet      (MetaWaylandBuffer     *buffer);
 gboolean                meta_wayland_buffer_is_y_inverted       (MetaWaylandBuffer     *buffer);
 void                    meta_wayland_buffer_process_damage      (MetaWaylandBuffer     *buffer,
-                                                                 CoglTexture           *texture,
+                                                                 CoglMultiPlaneTexture *texture,
                                                                  cairo_region_t        *region);
 
 #endif /* META_WAYLAND_BUFFER_H */
diff --git a/src/wayland/meta-wayland-cursor-surface.c b/src/wayland/meta-wayland-cursor-surface.c
index 76268d5f2..5e31db239 100644
--- a/src/wayland/meta-wayland-cursor-surface.c
+++ b/src/wayland/meta-wayland-cursor-surface.c
@@ -58,7 +58,7 @@ update_cursor_sprite_texture (MetaWaylandCursorSurface *cursor_surface)
   MetaWaylandSurface *surface =
     meta_wayland_surface_role_get_surface (META_WAYLAND_SURFACE_ROLE (cursor_surface));
   MetaCursorSprite *cursor_sprite = META_CURSOR_SPRITE (priv->cursor_sprite);
-  CoglTexture *texture;
+  CoglMultiPlaneTexture *texture;
 
   if (!priv->cursor_renderer)
     return;
@@ -66,8 +66,13 @@ update_cursor_sprite_texture (MetaWaylandCursorSurface *cursor_surface)
   texture = meta_wayland_surface_get_texture (surface);
   if (texture)
     {
+      CoglTexture *plane;
+
+      /* XXX We assume that we get a simple (single-plane) texture here */
+      plane = cogl_multi_plane_texture_get_plane (texture, 0);
+
       meta_cursor_sprite_set_texture (cursor_sprite,
-                                      texture,
+                                      plane,
                                       priv->hot_x * surface->scale,
                                       priv->hot_y * surface->scale);
     }
diff --git a/src/wayland/meta-wayland-dma-buf.c b/src/wayland/meta-wayland-dma-buf.c
index e49fba9cf..04a35f239 100644
--- a/src/wayland/meta-wayland-dma-buf.c
+++ b/src/wayland/meta-wayland-dma-buf.c
@@ -56,8 +56,9 @@ struct _MetaWaylandDmaBufBuffer
   int width;
   int height;
   uint32_t drm_format;
-  uint64_t drm_modifier;
   bool is_y_inverted;
+
+  uint64_t drm_modifier[META_WAYLAND_DMA_BUF_MAX_FDS];
   int fds[META_WAYLAND_DMA_BUF_MAX_FDS];
   int offsets[META_WAYLAND_DMA_BUF_MAX_FDS];
   unsigned int strides[META_WAYLAND_DMA_BUF_MAX_FDS];
@@ -65,25 +66,9 @@ struct _MetaWaylandDmaBufBuffer
 
 G_DEFINE_TYPE (MetaWaylandDmaBufBuffer, meta_wayland_dma_buf_buffer, G_TYPE_OBJECT);
 
-static gboolean
-meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
-                                      GError            **error)
+static CoglPixelFormat
+drm_buffer_get_cogl_pixel_format (MetaWaylandDmaBufBuffer *dma_buf)
 {
-  MetaBackend *backend = meta_get_backend ();
-  MetaEgl *egl = meta_backend_get_egl (backend);
-  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
-  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
-  EGLDisplay egl_display = cogl_egl_context_get_egl_display (cogl_context);
-  MetaWaylandDmaBufBuffer *dma_buf = buffer->dma_buf.dma_buf;
-  CoglPixelFormat cogl_format;
-  EGLImageKHR egl_image;
-  CoglTexture2D *texture;
-  EGLint attribs[64];
-  int attr_idx = 0;
-
-  if (buffer->dma_buf.texture)
-    return TRUE;
-
   switch (dma_buf->drm_format)
     {
     /*
@@ -94,30 +79,62 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
      * and access the buffer memory at all.
      */
     case DRM_FORMAT_XRGB8888:
-      cogl_format = COGL_PIXEL_FORMAT_RGB_888;
-      break;
+      return COGL_PIXEL_FORMAT_RGB_888;
     case DRM_FORMAT_ARGB8888:
-      cogl_format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
-      break;
+      return COGL_PIXEL_FORMAT_ARGB_8888_PRE;
     case DRM_FORMAT_ARGB2101010:
-      cogl_format = COGL_PIXEL_FORMAT_ARGB_2101010_PRE;
-      break;
+      return COGL_PIXEL_FORMAT_ARGB_2101010_PRE;
     case DRM_FORMAT_RGB565:
-      cogl_format = COGL_PIXEL_FORMAT_RGB_565;
-      break;
+      return COGL_PIXEL_FORMAT_RGB_565;
+    case DRM_FORMAT_YUYV:
+      return COGL_PIXEL_FORMAT_YUYV;
+    case DRM_FORMAT_NV12:
+      return COGL_PIXEL_FORMAT_NV12;
+    case DRM_FORMAT_NV21:
+      return COGL_PIXEL_FORMAT_NV21;
+    case DRM_FORMAT_YUV410:
+      return COGL_PIXEL_FORMAT_YUV410;
+    case DRM_FORMAT_YVU410:
+      return COGL_PIXEL_FORMAT_YVU410;
+    case DRM_FORMAT_YUV411:
+      return COGL_PIXEL_FORMAT_YUV411;
+    case DRM_FORMAT_YVU411:
+      return COGL_PIXEL_FORMAT_YVU411;
+    case DRM_FORMAT_YUV420:
+      return COGL_PIXEL_FORMAT_YUV420;
+    case DRM_FORMAT_YVU420:
+      return COGL_PIXEL_FORMAT_YVU420;
+    case DRM_FORMAT_YUV422:
+      return COGL_PIXEL_FORMAT_YUV422;
+    case DRM_FORMAT_YVU422:
+      return COGL_PIXEL_FORMAT_YVU422;
+    case DRM_FORMAT_YUV444:
+      return COGL_PIXEL_FORMAT_YUV444;
+    case DRM_FORMAT_YVU444:
+      return COGL_PIXEL_FORMAT_YVU444;
     default:
-      g_set_error (error, G_IO_ERROR,
-                   G_IO_ERROR_FAILED,
-                   "Unsupported buffer format %d", dma_buf->drm_format);
-      return FALSE;
+      return COGL_PIXEL_FORMAT_ANY;
     }
+}
+
+static EGLImageKHR
+create_egl_image_from_dmabuf (MetaEgl                 *egl,
+                              EGLDisplay               egl_display,
+                              MetaWaylandDmaBufBuffer *dma_buf,
+                              int32_t                  width,
+                              int32_t                  height,
+                              uint32_t                 drm_format,
+                              GError                 **error)
+{
+  EGLint attribs[64];
+  int attr_idx = 0;
 
   attribs[attr_idx++] = EGL_WIDTH;
-  attribs[attr_idx++] = dma_buf->width;
+  attribs[attr_idx++] = width;
   attribs[attr_idx++] = EGL_HEIGHT;
-  attribs[attr_idx++] = dma_buf->height;
+  attribs[attr_idx++] = height;
   attribs[attr_idx++] = EGL_LINUX_DRM_FOURCC_EXT;
-  attribs[attr_idx++] = dma_buf->drm_format;
+  attribs[attr_idx++] = drm_format;
 
   attribs[attr_idx++] = EGL_DMA_BUF_PLANE0_FD_EXT;
   attribs[attr_idx++] = dma_buf->fds[0];
@@ -126,9 +143,9 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
   attribs[attr_idx++] = EGL_DMA_BUF_PLANE0_PITCH_EXT;
   attribs[attr_idx++] = dma_buf->strides[0];
   attribs[attr_idx++] = EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT;
-  attribs[attr_idx++] = dma_buf->drm_modifier & 0xffffffff;
+  attribs[attr_idx++] = dma_buf->drm_modifier[0] & 0xffffffff;
   attribs[attr_idx++] = EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT;
-  attribs[attr_idx++] = dma_buf->drm_modifier >> 32;
+  attribs[attr_idx++] = dma_buf->drm_modifier[0] >> 32;
 
   if (dma_buf->fds[1] >= 0)
     {
@@ -139,9 +156,9 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE1_PITCH_EXT;
       attribs[attr_idx++] = dma_buf->strides[1];
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier & 0xffffffff;
+      attribs[attr_idx++] = dma_buf->drm_modifier[1] & 0xffffffff;
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier >> 32;
+      attribs[attr_idx++] = dma_buf->drm_modifier[1] >> 32;
     }
 
   if (dma_buf->fds[2] >= 0)
@@ -153,9 +170,9 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE2_PITCH_EXT;
       attribs[attr_idx++] = dma_buf->strides[2];
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier & 0xffffffff;
+      attribs[attr_idx++] = dma_buf->drm_modifier[2] & 0xffffffff;
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier >> 32;
+      attribs[attr_idx++] = dma_buf->drm_modifier[2] >> 32;
     }
 
   if (dma_buf->fds[3] >= 0)
@@ -167,46 +184,101 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE3_PITCH_EXT;
       attribs[attr_idx++] = dma_buf->strides[3];
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier & 0xffffffff;
+      attribs[attr_idx++] = dma_buf->drm_modifier[3] & 0xffffffff;
       attribs[attr_idx++] = EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT;
-      attribs[attr_idx++] = dma_buf->drm_modifier >> 32;
+      attribs[attr_idx++] = dma_buf->drm_modifier[3] >> 32;
     }
 
   attribs[attr_idx++] = EGL_NONE;
-  attribs[attr_idx++] = EGL_NONE;
 
-  /* The EXT_image_dma_buf_import spec states that EGL_NO_CONTEXT is to be used
-   * in conjunction with the EGL_LINUX_DMA_BUF_EXT target. Similarly, the
-   * native buffer is named in the attribs. */
-  egl_image = meta_egl_create_image (egl, egl_display, EGL_NO_CONTEXT,
-                                     EGL_LINUX_DMA_BUF_EXT, NULL, attribs,
-                                     error);
-  if (egl_image == EGL_NO_IMAGE_KHR)
-    return FALSE;
+  /* The EXT_image_dma_buf_import spec states that EGL_NO_CONTEXT is to be
+   * used in conjunction with the EGL_LINUX_DMA_BUF_EXT target. Similarly,
+   * the native buffer is named in the attribs. */
+  return meta_egl_create_image (egl, egl_display, EGL_NO_CONTEXT,
+                                EGL_LINUX_DMA_BUF_EXT, NULL, attribs,
+                                error);
+}
 
-  texture = cogl_egl_texture_2d_new_from_image (cogl_context,
-                                                dma_buf->width,
-                                                dma_buf->height,
-                                                cogl_format,
-                                                egl_image,
-                                                error);
+static gboolean
+meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
+                                      GError            **error)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaEgl *egl = meta_backend_get_egl (backend);
+  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
+  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
+  EGLDisplay egl_display = cogl_egl_context_get_egl_display (cogl_context);
+  MetaWaylandDmaBufBuffer *dma_buf = buffer->dma_buf.dma_buf;
+  CoglPixelFormat cogl_format;
+  CoglTextureComponents components[3];
+  CoglPixelFormat subformats[3];
+  GPtrArray *planes;
+  guint i = 0, n_planes = 1;
 
-  meta_egl_destroy_image (egl, egl_display, egl_image, NULL);
+  if (buffer->dma_buf.texture)
+    return TRUE;
 
-  if (!texture)
-    return FALSE;
+  cogl_format = drm_buffer_get_cogl_pixel_format (dma_buf);
+  if (cogl_format == COGL_PIXEL_FORMAT_ANY)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Unsupported buffer format %d", dma_buf->drm_format);
+      return FALSE;
+    }
+
+  n_planes = cogl_pixel_format_get_n_planes (cogl_format);
+  cogl_pixel_format_get_subformats (cogl_format, subformats);
+  cogl_pixel_format_get_cogl_components (cogl_format, components);
+  planes = g_ptr_array_new_full (n_planes, cogl_object_unref);
 
-  buffer->dma_buf.texture = COGL_TEXTURE (texture);
+  /* Each EGLImage is a plane in the final CoglMultiPlaneTexture */
+  for (i = 0; i < n_planes; i++)
+    {
+      EGLImageKHR egl_img;
+      CoglTexture2D *plane;
+
+      egl_img = create_egl_image_from_dmabuf (egl,
+                                              egl_display,
+                                              dma_buf,
+                                              dma_buf->width, dma_buf->height,
+                                              dma_buf->drm_format,
+                                              error);
+      if (egl_img == EGL_NO_IMAGE_KHR)
+        goto on_error;
+
+      plane = cogl_egl_texture_2d_new_from_image (cogl_context,
+                                                  dma_buf->width,
+                                                  dma_buf->height,
+                                                  subformats[i],
+                                                  components[i],
+                                                  egl_img,
+                                                  error);
+
+      meta_egl_destroy_image (egl, egl_display, egl_img, NULL);
+
+      if (!plane)
+        goto on_error;
+
+      g_ptr_array_add (planes, plane);
+    }
+
+  buffer->dma_buf.texture = cogl_multi_plane_texture_new (cogl_format,
+                                                  (CoglTexture **) g_ptr_array_free (planes, FALSE),
+                                                  n_planes);
   buffer->is_y_inverted = dma_buf->is_y_inverted;
 
   return TRUE;
+
+on_error:
+  g_ptr_array_free (planes, TRUE);
+  return FALSE;
 }
 
 gboolean
-meta_wayland_dma_buf_buffer_attach (MetaWaylandBuffer  *buffer,
-                                    CoglTexture       **texture,
-                                    gboolean           *changed_texture,
-                                    GError            **error)
+meta_wayland_dma_buf_buffer_attach (MetaWaylandBuffer      *buffer,
+                                    CoglMultiPlaneTexture **texture,
+                                    gboolean               *changed_texture,
+                                    GError                **error)
 {
   if (!meta_wayland_dma_buf_realize_texture (buffer, error))
     return FALSE;
@@ -260,8 +332,8 @@ buffer_params_add (struct wl_client   *client,
       return;
     }
 
-  if (dma_buf->drm_modifier != DRM_FORMAT_MOD_INVALID &&
-      dma_buf->drm_modifier != drm_modifier)
+  if (dma_buf->drm_modifier[plane_idx] != DRM_FORMAT_MOD_INVALID &&
+      dma_buf->drm_modifier[plane_idx] != drm_modifier)
     {
       wl_resource_post_error (resource,
                               ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INVALID_WL_BUFFER,
@@ -269,8 +341,9 @@ buffer_params_add (struct wl_client   *client,
       return;
     }
 
-  dma_buf->drm_modifier = drm_modifier;
+
   dma_buf->fds[plane_idx] = fd;
+  dma_buf->drm_modifier[plane_idx] = drm_modifier;
   dma_buf->offsets[plane_idx] = offset;
   dma_buf->strides[plane_idx] = stride;
 }
@@ -550,6 +623,9 @@ dma_buf_bind (struct wl_client *client,
   send_modifiers (resource, DRM_FORMAT_XRGB8888);
   send_modifiers (resource, DRM_FORMAT_ARGB2101010);
   send_modifiers (resource, DRM_FORMAT_RGB565);
+  send_modifiers (resource, DRM_FORMAT_AYUV);
+  send_modifiers (resource, DRM_FORMAT_NV12);
+  send_modifiers (resource, DRM_FORMAT_YUV422);
 }
 
 gboolean
@@ -598,10 +674,12 @@ meta_wayland_dma_buf_buffer_init (MetaWaylandDmaBufBuffer *dma_buf)
 {
   int i;
 
-  dma_buf->drm_modifier = DRM_FORMAT_MOD_INVALID;
 
   for (i = 0; i < META_WAYLAND_DMA_BUF_MAX_FDS; i++)
-    dma_buf->fds[i] = -1;
+    {
+      dma_buf->drm_modifier[i] = DRM_FORMAT_MOD_INVALID;
+      dma_buf->fds[i] = -1;
+    }
 }
 
 static void
diff --git a/src/wayland/meta-wayland-dma-buf.h b/src/wayland/meta-wayland-dma-buf.h
index 580a3e777..a2b4fd937 100644
--- a/src/wayland/meta-wayland-dma-buf.h
+++ b/src/wayland/meta-wayland-dma-buf.h
@@ -42,10 +42,10 @@ typedef struct _MetaWaylandDmaBufBuffer MetaWaylandDmaBufBuffer;
 gboolean meta_wayland_dma_buf_init (MetaWaylandCompositor *compositor);
 
 gboolean
-meta_wayland_dma_buf_buffer_attach (MetaWaylandBuffer  *buffer,
-                                    CoglTexture       **texture,
-                                    gboolean           *changed_texture,
-                                    GError            **error);
+meta_wayland_dma_buf_buffer_attach (MetaWaylandBuffer      *buffer,
+                                    CoglMultiPlaneTexture **texture,
+                                    gboolean                *changed_texture,
+                                    GError                 **error);
 
 MetaWaylandDmaBufBuffer *
 meta_wayland_dma_buf_from_buffer (MetaWaylandBuffer *buffer);
diff --git a/src/wayland/meta-wayland-egl-stream.c b/src/wayland/meta-wayland-egl-stream.c
index 3f8908e67..a0125894d 100644
--- a/src/wayland/meta-wayland-egl-stream.c
+++ b/src/wayland/meta-wayland-egl-stream.c
@@ -132,7 +132,7 @@ struct _MetaWaylandEglStream
 
   EGLStreamKHR egl_stream;
   MetaWaylandBuffer *buffer;
-  CoglTexture2D *texture;
+  CoglMultiPlaneTexture *texture;
   gboolean is_y_inverted;
 };
 
@@ -183,7 +183,7 @@ stream_texture_destroyed (gpointer data)
 }
 
 static gboolean
-alloc_egl_stream_texture (CoglTexture2D *texture,
+alloc_egl_stream_texture (CoglTexture2D *texture_2d,
                           gpointer       user_data,
                           GError       **error)
 {
@@ -199,7 +199,7 @@ alloc_egl_stream_texture (CoglTexture2D *texture,
                                                        error);
 }
 
-CoglTexture2D *
+CoglMultiPlaneTexture *
 meta_wayland_egl_stream_create_texture (MetaWaylandEglStream *stream,
                                         GError              **error)
 {
@@ -208,7 +208,7 @@ meta_wayland_egl_stream_create_texture (MetaWaylandEglStream *stream,
   ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
   CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
   EGLDisplay egl_display = cogl_egl_context_get_egl_display (cogl_context);
-  CoglTexture2D *texture;
+  CoglTexture2D *texture_2d;
   int width, height;
   int y_inverted;
 
@@ -230,29 +230,30 @@ meta_wayland_egl_stream_create_texture (MetaWaylandEglStream *stream,
                                       NULL))
     y_inverted = EGL_TRUE;
 
-  texture =
+  texture_2d =
     cogl_texture_2d_new_from_egl_image_external (cogl_context,
                                                  width, height,
                                                  alloc_egl_stream_texture,
                                                  g_object_ref (stream),
                                                  stream_texture_destroyed,
                                                  error);
-  if (!texture)
+  if (!texture_2d)
     {
       g_object_unref (stream);
       return NULL;
     }
 
-  if (!cogl_texture_allocate (COGL_TEXTURE (texture), error))
+  if (!cogl_texture_allocate (COGL_TEXTURE (texture_2d), error))
     {
-      cogl_object_unref (texture);
+      cogl_object_unref (texture_2d);
       return NULL;
     }
 
-  stream->texture = texture;
+  stream->texture = cogl_multi_plane_texture_new_single_plane (COGL_PIXEL_FORMAT_ANY,
+                                                               COGL_TEXTURE (texture_2d));
   stream->is_y_inverted = !!y_inverted;
 
-  return texture;
+  return stream->texture;
 }
 
 gboolean
diff --git a/src/wayland/meta-wayland-egl-stream.h b/src/wayland/meta-wayland-egl-stream.h
index fe488ed54..d548d9a72 100644
--- a/src/wayland/meta-wayland-egl-stream.h
+++ b/src/wayland/meta-wayland-egl-stream.h
@@ -45,8 +45,8 @@ MetaWaylandEglStream * meta_wayland_egl_stream_new (MetaWaylandBuffer *buffer,
 gboolean meta_wayland_egl_stream_attach (MetaWaylandEglStream *stream,
                                          GError              **error);
 
-CoglTexture2D * meta_wayland_egl_stream_create_texture (MetaWaylandEglStream *stream,
-                                                        GError              **error);
+CoglMultiPlaneTexture * meta_wayland_egl_stream_create_texture (MetaWaylandEglStream *stream,
+                                                                GError              **error);
 CoglSnippet * meta_wayland_egl_stream_create_snippet (void);
 
 gboolean meta_wayland_egl_stream_is_y_inverted (MetaWaylandEglStream *stream);
diff --git a/src/wayland/meta-wayland-shell-surface.c b/src/wayland/meta-wayland-shell-surface.c
index f8354ab7c..3a8e336a4 100644
--- a/src/wayland/meta-wayland-shell-surface.c
+++ b/src/wayland/meta-wayland-shell-surface.c
@@ -153,7 +153,7 @@ meta_wayland_shell_surface_surface_commit (MetaWaylandSurfaceRole  *surface_role
   MetaWaylandSurfaceRoleClass *surface_role_class;
   MetaWindow *window;
   MetaWaylandBuffer *buffer;
-  CoglTexture *texture;
+  CoglMultiPlaneTexture *texture;
   double scale;
 
   surface_role_class =
@@ -171,8 +171,8 @@ meta_wayland_shell_surface_surface_commit (MetaWaylandSurfaceRole  *surface_role
   scale = meta_wayland_actor_surface_calculate_scale (actor_surface);
   texture = meta_wayland_surface_get_texture (surface);
 
-  window->buffer_rect.width = cogl_texture_get_width (texture) * scale;
-  window->buffer_rect.height = cogl_texture_get_height (texture) * scale;
+  window->buffer_rect.width = cogl_multi_plane_texture_get_width (texture) * scale;
+  window->buffer_rect.height = cogl_multi_plane_texture_get_height (texture) * scale;
 }
 
 static void
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c
index f63d6d876..c72ff3c71 100644
--- a/src/wayland/meta-wayland-surface.c
+++ b/src/wayland/meta-wayland-surface.c
@@ -246,7 +246,7 @@ get_buffer_width (MetaWaylandSurface *surface)
   MetaWaylandBuffer *buffer = meta_wayland_surface_get_buffer (surface);
 
   if (buffer)
-    return cogl_texture_get_width (surface->texture);
+    return cogl_multi_plane_texture_get_width (surface->texture);
   else
     return 0;
 }
@@ -257,7 +257,7 @@ get_buffer_height (MetaWaylandSurface *surface)
   MetaWaylandBuffer *buffer = meta_wayland_surface_get_buffer (surface);
 
   if (buffer)
-    return cogl_texture_get_height (surface->texture);
+    return cogl_multi_plane_texture_get_height (surface->texture);
   else
     return 0;
 }
@@ -721,7 +721,7 @@ meta_wayland_surface_apply_pending_state (MetaWaylandSurface      *surface,
           if (changed_texture && meta_wayland_surface_get_actor (surface))
             {
               MetaShapedTexture *stex;
-              CoglTexture *texture;
+              CoglMultiPlaneTexture *texture;
               CoglSnippet *snippet;
               gboolean is_y_inverted;
 
@@ -1846,7 +1846,7 @@ meta_wayland_surface_is_shortcuts_inhibited (MetaWaylandSurface *surface,
   return g_hash_table_contains (surface->shortcut_inhibited_seats, seat);
 }
 
-CoglTexture *
+CoglMultiPlaneTexture *
 meta_wayland_surface_get_texture (MetaWaylandSurface *surface)
 {
   return surface->texture;
diff --git a/src/wayland/meta-wayland-surface.h b/src/wayland/meta-wayland-surface.h
index e244a3fdf..b82cdc600 100644
--- a/src/wayland/meta-wayland-surface.h
+++ b/src/wayland/meta-wayland-surface.h
@@ -149,7 +149,7 @@ struct _MetaWaylandSurface
   GHashTable *outputs_to_destroy_notify_id;
   MetaMonitorTransform buffer_transform;
 
-  CoglTexture *texture;
+  CoglMultiPlaneTexture *texture;
 
   /* Buffer reference state. */
   struct {
@@ -319,7 +319,7 @@ void                meta_wayland_surface_restore_shortcuts (MetaWaylandSurface *
 gboolean            meta_wayland_surface_is_shortcuts_inhibited (MetaWaylandSurface *surface,
                                                                  MetaWaylandSeat    *seat);
 
-CoglTexture *       meta_wayland_surface_get_texture (MetaWaylandSurface *surface);
+CoglMultiPlaneTexture * meta_wayland_surface_get_texture (MetaWaylandSurface *surface);
 
 MetaSurfaceActor *  meta_wayland_surface_get_actor (MetaWaylandSurface *surface);
 
diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index f6ce88ee6..9b86ac2da 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -305,6 +305,26 @@ meta_wayland_log_func (const char *fmt,
   g_free (str);
 }
 
+static void
+add_supported_shm_formats (struct wl_display *display)
+{
+  guint i;
+
+  /* Note that a Wayland compositor should support WL_SHM_FORMAT_ARGB8888 and
+   * WL_SHM_FORMAT_XRGB8888 by default, so no need to add it here. */
+  static const guint32 SUPPORTED_FORMATS[] = {
+    WL_SHM_FORMAT_NV12,
+    WL_SHM_FORMAT_NV21,
+    WL_SHM_FORMAT_YUV422,
+    WL_SHM_FORMAT_YUV444,
+  };
+
+  for (i = 0; i < G_N_ELEMENTS (SUPPORTED_FORMATS); i++)
+    {
+      wl_display_add_shm_format (display, SUPPORTED_FORMATS[i]);
+    }
+}
+
 static void
 meta_wayland_compositor_init (MetaWaylandCompositor *compositor)
 {
@@ -317,6 +337,8 @@ meta_wayland_compositor_init (MetaWaylandCompositor *compositor)
   compositor->wayland_display = wl_display_create ();
   if (compositor->wayland_display == NULL)
     g_error ("Failed to create the global wl_display");
+
+  add_supported_shm_formats (compositor->wayland_display);
 }
 
 static void


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