[cogl] cogland: Update to the Wayland 1.0 API
- From: Neil Roberts <nroberts src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [cogl] cogland: Update to the Wayland 1.0 API
- Date: Fri, 22 Mar 2013 00:01:22 +0000 (UTC)
commit 4cbbc0f8e3de1fd44dee08b487f1c3f97dda8ede
Author: Neil Roberts <neil linux intel com>
Date: Wed Dec 19 13:42:52 2012 +0000
cogland: Update to the Wayland 1.0 API
This updates Cogland example compositor to use the stable Wayland 1.0
API.
• When the client attaches a new buffer to a surface it is now added
to a struct contaning pending the state instead of immediately
switching to the new buffer. This state is then flushed when the
surface is committed.
• The frame callbacks are now queued in a pending list and only added
to the compositor's main list when the surface is committed. Both
lists are now a wl_list instead of a GQueue because it makes it
easier to remove the callback without knowing which list it is in.
• When the buffer is destroyed for a surface the resource for the
buffer is now sent a release event.
• It now flushes the clients in the prepare for the for the Wayland
event GSource. This is part of the multi-threaded API in this
Wayland patch:
http://cgit.freedesktop.org/wayland/wayland/commit/?id=53d24713a31d59
• Implements a dummy wl_region interface. The only interfaces that
actually use regions (the opaque and input regions) are ignored but
we need the interface to create a resource.
• Most the of the SHM interface is now implemented directly in
libwayland-server except that it still needs to copy the data to the
subregion of the texture when the damage region is committed.
• The callback list for when a resource is destroyed has been unified
into a generic wl_signal implementation so the signature for the
functions has been changed.
http://cgit.freedesktop.org/wayland/wayland/commit/?h=6802eaa68af9022
• The wl_buffer struct no longer has a user_data parameter so we can't
attach our own CoglandBuffer data to it. Instead the CoglandSurface
now just keeps track of the wl_buffer directly.
• The Cogland example is now unconditionally built instead of checking
the Wayland version number in the configure script. It looks like
this check was broken anyway because it was checking the version of
the gbm package rather than a Wayland package.
Reviewed-by: Robert Bragg <robert linux intel com>
configure.ac | 7 -
examples/Makefile.am | 2 -
examples/cogland.c | 561 ++++++++++++++++++++++++++++++++++++--------------
3 files changed, 411 insertions(+), 159 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index cf3a993..ee49c94 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1001,17 +1001,10 @@ AS_IF([test "x$enable_wayland_egl_server" = "xyes"],
],
[AC_MSG_ERROR([Unable to locate required wayland-server library])])
- WAYLAND_SERVER_VERSION=`$PKG_CONFIG --modversion gbm`
- WAYLAND_SERVER_MAJOR=`echo $WAYLAND_SERVER_VERSION | cut -d'.' -f1`
- WAYLAND_SERVER_MINOR=`echo $WAYLAND_SERVER_VERSION | cut -d'.' -f2`
- WAYLAND_SERVER_MICRO=`echo $WAYLAND_SERVER_VERSION | cut -d'.' -f3`
-
COGL_DEFINES_SYMBOLS="$COGL_DEFINES_SYMBOLS COGL_HAS_WAYLAND_EGL_SERVER_SUPPORT"
])
AM_CONDITIONAL(SUPPORT_WAYLAND_EGL_SERVER,
[test "x$enable_wayland_egl_server" = "xyes"])
-AM_CONDITIONAL(WAYLAND_0_85_X_SERVER,
- [test "x$WAYLAND_SERVER_MAJOR" = "x1" -a "x$WAYLAND_SERVER_MINOR" = "x85"])
dnl Android EGL platform
AC_ARG_ENABLE(
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 2b30de1..101b9be 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -64,12 +64,10 @@ cogl_x11_tfp_LDADD = $(common_ldadd)
endif
if SUPPORT_WAYLAND_EGL_SERVER
-if WAYLAND_0_85_X_SERVER
programs += cogland2
cogland2_SOURCES = cogland.c
cogland2_LDADD = $(common_ldadd)
endif
-endif
cogl_gles2_context_SOURCES = cogl-gles2-context.c
cogl_gles2_context_LDADD = $(common_ldadd)
diff --git a/examples/cogland.c b/examples/cogland.c
index acbeda0..3835ba9 100644
--- a/examples/cogland.c
+++ b/examples/cogland.c
@@ -11,10 +11,14 @@ typedef struct _CoglandCompositor CoglandCompositor;
typedef struct
{
- struct wl_buffer *wayland_buffer;
- CoglTexture2D *texture;
- GList *surfaces_attached_to;
-} CoglandBuffer;
+ int x1, y1, x2, y2;
+} CoglandRegion;
+
+typedef struct
+{
+ struct wl_resource resource;
+ CoglandRegion region;
+} CoglandSharedRegion;
typedef struct
{
@@ -23,9 +27,27 @@ typedef struct
struct wl_surface wayland_surface;
int x;
int y;
- CoglandBuffer *buffer;
+ struct wl_buffer *buffer;
+ struct wl_listener buffer_destroy_listener;
+ CoglTexture2D *texture;
CoglBool has_shell_surface;
+
+ /* All the pending state, that wl_surface.commit will apply. */
+ struct
+ {
+ /* wl_surface.attach */
+ struct wl_buffer *buffer;
+ struct wl_listener buffer_destroy_listener;
+ int32_t sx;
+ int32_t sy;
+
+ /* wl_surface.damage */
+ CoglandRegion damage;
+
+ /* wl_surface.frame */
+ struct wl_list frame_callback_list;
+ } pending;
} CoglandSurface;
typedef struct
@@ -62,13 +84,12 @@ typedef struct
{
GSource source;
GPollFD pfd;
- struct wl_event_loop *loop;
+ struct wl_display *display;
} WaylandEventSource;
struct _CoglandCompositor
{
struct wl_display *wayland_display;
- struct wl_shm *wayland_shm;
struct wl_event_loop *wayland_loop;
CoglDisplay *cogl_display;
@@ -78,7 +99,7 @@ struct _CoglandCompositor
int virtual_height;
GList *outputs;
- GQueue frame_callbacks;
+ struct wl_list frame_callbacks;
CoglPrimitive *triangle;
CoglPipeline *triangle_pipeline;
@@ -96,6 +117,55 @@ get_time (void)
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
+static void
+region_init (CoglandRegion *region)
+{
+ memset (region, 0, sizeof (*region));
+}
+
+static CoglBool
+region_is_empty (const CoglandRegion *region)
+{
+ return region->x1 == region->x2 || region->y1 == region->y2;
+}
+
+static void
+region_add (CoglandRegion *region,
+ int x,
+ int y,
+ int w,
+ int h)
+{
+ if (region_is_empty (region))
+ {
+ region->x1 = x;
+ region->y1 = y;
+ region->x2 = x + w;
+ region->y2 = y + h;
+ }
+ else
+ {
+ if (x < region->x1)
+ region->x1 = x;
+ if (y < region->y1)
+ region->y1 = y;
+ if (x + w > region->x2)
+ region->x2 = x + w;
+ if (y + h > region->y2)
+ region->y2 = y + h;
+ }
+}
+
+static void
+region_subtract (CoglandRegion *region,
+ int x,
+ int y,
+ int w,
+ int h)
+{
+ /* FIXME */
+}
+
static CoglBool
wayland_event_source_prepare (GSource *base, int *timeout)
{
@@ -108,6 +178,9 @@ static CoglBool
wayland_event_source_check (GSource *base)
{
WaylandEventSource *source = (WaylandEventSource *)base;
+
+ wl_display_flush_clients (source->display);
+
return source->pfd.revents;
}
@@ -117,7 +190,10 @@ wayland_event_source_dispatch (GSource *base,
void *data)
{
WaylandEventSource *source = (WaylandEventSource *)base;
- wl_event_loop_dispatch (source->loop, 0);
+ struct wl_event_loop *loop = wl_display_get_event_loop (source->display);
+
+ wl_event_loop_dispatch (loop, 0);
+
return TRUE;
}
@@ -130,13 +206,15 @@ static GSourceFuncs wayland_event_source_funcs =
};
static GSource *
-wayland_event_source_new (struct wl_event_loop *loop)
+wayland_event_source_new (struct wl_display *display)
{
WaylandEventSource *source;
+ struct wl_event_loop *loop =
+ wl_display_get_event_loop (display);
source = (WaylandEventSource *) g_source_new (&wayland_event_source_funcs,
sizeof (WaylandEventSource));
- source->loop = loop;
+ source->display = display;
source->pfd.fd = wl_event_loop_get_fd (loop);
source->pfd.events = G_IO_IN | G_IO_ERR;
g_source_add_poll (&source->source, &source->pfd);
@@ -144,56 +222,20 @@ wayland_event_source_new (struct wl_event_loop *loop)
return &source->source;
}
-static CoglandBuffer *
-cogland_buffer_new (struct wl_buffer *wayland_buffer)
-{
- CoglandBuffer *buffer = g_slice_new (CoglandBuffer);
-
- buffer->wayland_buffer = wayland_buffer;
- buffer->texture = NULL;
- buffer->surfaces_attached_to = NULL;
-
- return buffer;
-}
-
-static void
-cogland_buffer_free (CoglandBuffer *buffer)
-{
- GList *l;
-
- buffer->wayland_buffer->user_data = NULL;
-
- for (l = buffer->surfaces_attached_to; l; l = l->next)
- {
- CoglandSurface *surface = l->data;
- surface->buffer = NULL;
- }
-
- if (buffer->texture)
- cogl_object_unref (buffer->texture);
-
- g_list_free (buffer->surfaces_attached_to);
- g_slice_free (CoglandBuffer, buffer);
-}
-
-static void
-shm_buffer_created (struct wl_buffer *wayland_buffer)
-{
- wayland_buffer->user_data = cogland_buffer_new (wayland_buffer);
-}
-
static void
-shm_buffer_damaged (struct wl_buffer *wayland_buffer,
+shm_buffer_damaged (CoglandSurface *surface,
int32_t x,
int32_t y,
int32_t width,
int32_t height)
{
- CoglandBuffer *buffer = wayland_buffer->user_data;
+ struct wl_buffer *wayland_buffer = surface->buffer;
- if (buffer->texture)
+ if (surface->texture)
{
CoglPixelFormat format;
+ int stride = wl_shm_buffer_get_stride (wayland_buffer);
+ const uint8_t *data = wl_shm_buffer_get_data (wayland_buffer);
switch (wl_shm_buffer_get_format (wayland_buffer))
{
@@ -217,100 +259,89 @@ shm_buffer_damaged (struct wl_buffer *wayland_buffer,
format = COGL_PIXEL_FORMAT_ARGB_8888;
}
- cogl_texture_set_region (COGL_TEXTURE (buffer->texture),
- x, y,
- x, y,
- width, height,
+ cogl_texture_set_region (COGL_TEXTURE (surface->texture),
width, height,
format,
- wl_shm_buffer_get_stride (wayland_buffer),
- wl_shm_buffer_get_data (wayland_buffer));
+ stride,
+ data + x * 4 + y * stride,
+ x, y, /* dst_x/y */
+ 0, /* level */
+ NULL /* error */);
}
}
static void
-shm_buffer_destroyed (struct wl_buffer *wayland_buffer)
-{
- if (wayland_buffer->user_data)
- cogland_buffer_free ((CoglandBuffer *)wayland_buffer->user_data);
-}
-
-const static struct wl_shm_callbacks shm_callbacks = {
- shm_buffer_created,
- shm_buffer_damaged,
- shm_buffer_destroyed
-};
-
-static void
cogland_surface_destroy (struct wl_client *wayland_client,
struct wl_resource *wayland_resource)
{
- wl_resource_destroy (wayland_resource, get_time ());
+ wl_resource_destroy (wayland_resource);
}
static void
cogland_surface_detach_buffer (CoglandSurface *surface)
{
- CoglandBuffer *buffer = surface->buffer;
+ struct wl_buffer *buffer = surface->buffer;
if (buffer)
{
- buffer->surfaces_attached_to =
- g_list_remove (buffer->surfaces_attached_to, surface);
- if (buffer->surfaces_attached_to == NULL)
- cogland_buffer_free (buffer);
+ wl_list_remove (&surface->buffer_destroy_listener.link);
+
surface->buffer = NULL;
+
+ if (surface->texture)
+ {
+ cogl_object_unref (surface->texture);
+ surface->texture = NULL;
+ }
}
}
static void
-cogland_surface_attach_buffer (struct wl_client *wayland_client,
- struct wl_resource *wayland_surface_resource,
- struct wl_resource *wayland_buffer_resource,
- int32_t dx, int32_t dy)
+surface_handle_buffer_destroy (struct wl_listener *listener,
+ void *data)
{
- struct wl_buffer *wayland_buffer = wayland_buffer_resource->data;
- CoglandBuffer *buffer = wayland_buffer->user_data;
- CoglandSurface *surface = wayland_surface_resource->data;
- CoglandCompositor *compositor = surface->compositor;
-
- /* XXX: in the case where we are reattaching the same buffer we can
- * simply bail out. Note this is important because if we don't bail
- * out then the _detach_buffer will actually end up destroying the
- * buffer we're trying to attach. */
- if (buffer && surface->buffer == buffer)
- return;
+ CoglandSurface *surface =
+ wl_container_of (listener, surface, buffer_destroy_listener);
cogland_surface_detach_buffer (surface);
+}
- /* XXX: it seems like for shm buffers we will have been notified of
- * the buffer already via the callbacks, but for drm buffers I guess
- * this will be the first we know of them? */
- if (!buffer)
+static void
+cogland_surface_detach_buffer_and_notify (CoglandSurface *surface)
+{
+ struct wl_buffer *buffer = surface->buffer;
+
+ if (buffer)
{
- buffer = cogland_buffer_new (wayland_buffer);
- wayland_buffer->user_data = buffer;
- }
+ g_assert (buffer->resource.client != NULL);
- g_return_if_fail (g_list_find (buffer->surfaces_attached_to, surface) == NULL);
+ wl_resource_queue_event (&buffer->resource, WL_BUFFER_RELEASE);
- buffer->surfaces_attached_to = g_list_prepend (buffer->surfaces_attached_to,
- surface);
+ cogland_surface_detach_buffer (surface);
+ }
+}
- if (!buffer->texture)
- {
- CoglError *error = NULL;
+static void
+cogland_surface_attach (struct wl_client *wayland_client,
+ struct wl_resource *wayland_surface_resource,
+ struct wl_resource *wayland_buffer_resource,
+ int32_t sx, int32_t sy)
+{
+ CoglandSurface *surface = wayland_surface_resource->data;
+ struct wl_buffer *buffer =
+ wayland_buffer_resource ? wayland_buffer_resource->data : NULL;
- buffer->texture =
- cogl_wayland_texture_2d_new_from_buffer (compositor->cogl_context,
- wayland_buffer,
- &error);
- if (!buffer->texture)
- g_error ("Failed to create texture_2d from wayland buffer: %s",
- error->message);
- }
+ /* Attach without commit in between does not went wl_buffer.release */
+ if (surface->pending.buffer)
+ wl_list_remove (&surface->pending.buffer_destroy_listener.link);
+
+ surface->pending.sx = sx;
+ surface->pending.sy = sy;
+ surface->pending.buffer = buffer;
- surface->buffer = buffer;
+ if (buffer)
+ wl_signal_add (&buffer->resource.destroy_signal,
+ &surface->pending.buffer_destroy_listener);
}
static void
@@ -321,12 +352,14 @@ cogland_surface_damage (struct wl_client *client,
int32_t width,
int32_t height)
{
+ CoglandSurface *surface = resource->data;
+
+ region_add (&surface->pending.damage, x, y, width, height);
}
typedef struct _CoglandFrameCallback
{
- /* GList node used as an embedded list */
- GList node;
+ struct wl_list link;
/* Pointer back to the compositor */
CoglandCompositor *compositor;
@@ -339,8 +372,7 @@ destroy_frame_callback (struct wl_resource *callback_resource)
{
CoglandFrameCallback *callback = callback_resource->data;
- g_queue_unlink (&callback->compositor->frame_callbacks,
- &callback->node);
+ wl_list_remove (&callback->link);
g_slice_free (CoglandFrameCallback, callback);
}
@@ -354,31 +386,131 @@ cogland_surface_frame (struct wl_client *client,
callback = g_slice_new0 (CoglandFrameCallback);
callback->compositor = surface->compositor;
- callback->node.data = callback;
callback->resource.object.interface = &wl_callback_interface;
callback->resource.object.id = callback_id;
callback->resource.destroy = destroy_frame_callback;
callback->resource.data = callback;
wl_client_add_resource (client, &callback->resource);
+ wl_list_insert (surface->pending.frame_callback_list.prev, &callback->link);
+}
+
+static void
+cogland_surface_set_opaque_region (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *region)
+{
+}
+
+static void
+cogland_surface_set_input_region (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *region)
+{
+}
+
+static void
+cogland_surface_commit (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ CoglandSurface *surface = resource->data;
+ CoglandCompositor *compositor = surface->compositor;
+
+ /* wl_surface.attach */
+ if (surface->buffer != surface->pending.buffer)
+ {
+ CoglError *error = NULL;
+
+ cogland_surface_detach_buffer_and_notify (surface);
+
+ if (surface->pending.buffer)
+ {
+ surface->texture =
+ cogl_wayland_texture_2d_new_from_buffer (compositor->cogl_context,
+ surface->pending.buffer,
+ &error);
+
+ if (!surface->texture)
+ {
+ g_error ("Failed to create texture_2d from wayland buffer: %s",
+ error->message);
+ cogl_error_free (error);
+ }
+
+ surface->buffer = surface->pending.buffer;
+
+ wl_signal_add (&surface->buffer->resource.destroy_signal,
+ &surface->buffer_destroy_listener);
+ wl_list_remove (&surface->pending.buffer_destroy_listener.link);
+ }
+ }
+ surface->pending.buffer = NULL;
+ surface->pending.sx = 0;
+ surface->pending.sy = 0;
+
+ /* wl_surface.damage */
+ if (surface->buffer &&
+ wl_buffer_is_shm (surface->buffer) &&
+ surface->texture &&
+ !region_is_empty (&surface->pending.damage))
+ {
+ CoglandRegion *region = &surface->pending.damage;
+ CoglTexture *texture = COGL_TEXTURE (surface->texture);
+
+ if (region->x2 > cogl_texture_get_width (texture))
+ region->x2 = cogl_texture_get_width (texture);
+ if (region->y2 > cogl_texture_get_height (texture))
+ region->y2 = cogl_texture_get_height (texture);
+ if (region->x1 < 0)
+ region->x1 = 0;
+ if (region->y1 < 0)
+ region->y1 = 0;
+
+ shm_buffer_damaged (surface,
+ region->x1,
+ region->y1,
+ region->x2 - region->x1,
+ region->y2 - region->y1);
+ }
+ region_init (&surface->pending.damage);
- g_queue_push_tail_link (&surface->compositor->frame_callbacks,
- &callback->node);
+ /* wl_surface.frame */
+ wl_list_insert_list (&compositor->frame_callbacks,
+ &surface->pending.frame_callback_list);
+ wl_list_init (&surface->pending.frame_callback_list);
+}
+
+static void
+cogland_surface_set_buffer_transform (struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t transform)
+{
}
const struct wl_surface_interface cogland_surface_interface = {
cogland_surface_destroy,
- cogland_surface_attach_buffer,
+ cogland_surface_attach,
cogland_surface_damage,
- cogland_surface_frame
+ cogland_surface_frame,
+ cogland_surface_set_opaque_region,
+ cogland_surface_set_input_region,
+ cogland_surface_commit,
+ cogland_surface_set_buffer_transform
};
static void
cogland_surface_free (CoglandSurface *surface)
{
CoglandCompositor *compositor = surface->compositor;
+ CoglandFrameCallback *cb, *next;
+
compositor->surfaces = g_list_remove (compositor->surfaces, surface);
- cogland_surface_detach_buffer (surface);
+ cogland_surface_detach_buffer_and_notify (surface);
+
+ wl_list_for_each_safe (cb, next,
+ &surface->pending.frame_callback_list, link)
+ wl_resource_destroy (&cb->resource);
+
g_slice_free (CoglandSurface, surface);
}
static void
@@ -389,6 +521,16 @@ cogland_surface_resource_destroy_cb (struct wl_resource *resource)
}
static void
+surface_handle_pending_buffer_destroy (struct wl_listener *listener,
+ void *data)
+{
+ CoglandSurface *surface =
+ wl_container_of (listener, surface, pending.buffer_destroy_listener);
+
+ surface->pending.buffer = NULL;
+}
+
+static void
cogland_compositor_create_surface (struct wl_client *wayland_client,
struct wl_resource *wayland_compositor_resource,
uint32_t id)
@@ -406,6 +548,14 @@ cogland_compositor_create_surface (struct wl_client *wayland_client,
(void (**)(void)) &cogland_surface_interface;
surface->wayland_surface.resource.data = surface;
+ surface->buffer_destroy_listener.notify =
+ surface_handle_buffer_destroy;
+
+ surface->pending.buffer_destroy_listener.notify =
+ surface_handle_pending_buffer_destroy;
+ wl_list_init (&surface->pending.frame_callback_list);
+ region_init (&surface->pending.damage);
+
wl_client_add_resource (wayland_client, &surface->wayland_surface.resource);
compositor->surfaces = g_list_prepend (compositor->surfaces,
@@ -413,6 +563,73 @@ cogland_compositor_create_surface (struct wl_client *wayland_client,
}
static void
+cogland_region_destroy (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ wl_resource_destroy (resource);
+}
+
+static void
+cogland_region_add (struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x,
+ int32_t y,
+ int32_t width,
+ int32_t height)
+{
+ CoglandSharedRegion *shared_region = resource->data;
+
+ region_add (&shared_region->region, x, y, width, height);
+}
+
+static void
+cogland_region_subtract (struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x,
+ int32_t y,
+ int32_t width,
+ int32_t height)
+{
+ CoglandSharedRegion *shared_region = resource->data;
+
+ region_subtract (&shared_region->region, x, y, width, height);
+}
+
+const struct wl_region_interface cogland_region_interface = {
+ cogland_region_destroy,
+ cogland_region_add,
+ cogland_region_subtract
+};
+
+static void
+cogland_region_resource_destroy_cb (struct wl_resource *resource)
+{
+ CoglandSharedRegion *region = resource->data;
+
+ g_slice_free (CoglandSharedRegion, region);
+}
+
+static void
+cogland_compositor_create_region (struct wl_client *wayland_client,
+ struct wl_resource *compositor_resource,
+ uint32_t id)
+{
+ CoglandSharedRegion *region = g_slice_new0 (CoglandSharedRegion);
+
+ region->resource.destroy =
+ cogland_region_resource_destroy_cb;
+ region->resource.object.id = id;
+ region->resource.object.interface = &wl_region_interface;
+ region->resource.object.implementation =
+ (void (**)(void)) &cogland_region_interface;
+ region->resource.data = region;
+
+ region_init (®ion->region);
+
+ wl_client_add_resource (wayland_client, ®ion->resource);
+}
+
+static void
bind_output (struct wl_client *client,
void *data,
uint32_t version,
@@ -514,9 +731,9 @@ paint_cb (void *user_data)
{
CoglandSurface *surface = l2->data;
- if (surface->buffer)
+ if (surface->texture)
{
- CoglTexture2D *texture = surface->buffer->texture;
+ CoglTexture2D *texture = surface->texture;
CoglPipeline *pipeline =
cogl_pipeline_new (compositor->cogl_context);
cogl_pipeline_set_layer_texture (pipeline, 0,
@@ -528,14 +745,14 @@ paint_cb (void *user_data)
cogl_onscreen_swap_buffers (COGL_ONSCREEN (fb));
}
- while (!g_queue_is_empty (&compositor->frame_callbacks))
+ while (!wl_list_empty (&compositor->frame_callbacks))
{
CoglandFrameCallback *callback =
- g_queue_peek_head (&compositor->frame_callbacks);
+ wl_container_of (compositor->frame_callbacks.next, callback, link);
wl_resource_post_event (&callback->resource,
WL_CALLBACK_DONE, get_time ());
- wl_resource_destroy (&callback->resource, 0);
+ wl_resource_destroy (&callback->resource);
}
return TRUE;
@@ -544,6 +761,7 @@ paint_cb (void *user_data)
const static struct wl_compositor_interface cogland_compositor_interface =
{
cogland_compositor_create_surface,
+ cogland_compositor_create_region
};
static void
@@ -559,18 +777,25 @@ compositor_bind (struct wl_client *client,
}
static void
+shell_surface_pong (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t serial)
+{
+}
+
+static void
shell_surface_move (struct wl_client *client,
struct wl_resource *resource,
- struct wl_resource *input_device,
- uint32_t time)
+ struct wl_resource *seat,
+ uint32_t serial)
{
}
static void
shell_surface_resize (struct wl_client *client,
struct wl_resource *resource,
- struct wl_resource *input_device,
- uint32_t time,
+ struct wl_resource *seat,
+ uint32_t serial,
uint32_t edges)
{
}
@@ -593,31 +818,70 @@ shell_surface_set_transient (struct wl_client *client,
static void
shell_surface_set_fullscreen (struct wl_client *client,
- struct wl_resource *resource)
+ struct wl_resource *resource,
+ uint32_t method,
+ uint32_t framerate,
+ struct wl_resource *output)
+{
+}
+
+static void
+shell_surface_set_popup (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat,
+ uint32_t serial,
+ struct wl_resource *parent,
+ int32_t x,
+ int32_t y,
+ uint32_t flags)
+{
+}
+
+static void
+shell_surface_set_maximized (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *output)
+{
+}
+
+static void
+shell_surface_set_title (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *title)
+{
+}
+
+static void
+shell_surface_set_class (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *class_)
{
}
static const struct wl_shell_surface_interface cogl_shell_surface_interface =
{
+ shell_surface_pong,
shell_surface_move,
shell_surface_resize,
shell_surface_set_toplevel,
shell_surface_set_transient,
- shell_surface_set_fullscreen
+ shell_surface_set_fullscreen,
+ shell_surface_set_popup,
+ shell_surface_set_maximized,
+ shell_surface_set_title,
+ shell_surface_set_class
};
static void
shell_handle_surface_destroy (struct wl_listener *listener,
- struct wl_resource *resource,
- uint32_t time)
+ void *data)
{
- CoglandShellSurface *shell_surface = container_of (listener,
- CoglandShellSurface,
- surface_destroy_listener);
+ CoglandShellSurface *shell_surface =
+ wl_container_of (listener, shell_surface, surface_destroy_listener);
shell_surface->surface->has_shell_surface = FALSE;
shell_surface->surface = NULL;
- wl_resource_destroy (&shell_surface->resource, time);
+ wl_resource_destroy (&shell_surface->resource);
}
static void
@@ -660,9 +924,9 @@ get_shell_surface (struct wl_client *client,
shell_surface->resource.data = shell_surface;
shell_surface->surface = surface;
- shell_surface->surface_destroy_listener.func = shell_handle_surface_destroy;
- wl_list_insert (surface->wayland_surface.resource.destroy_listener_list.prev,
- &shell_surface->surface_destroy_listener.link);
+ shell_surface->surface_destroy_listener.notify = shell_handle_surface_destroy;
+ wl_signal_add (&surface->wayland_surface.resource.destroy_signal,
+ &shell_surface->surface_destroy_listener);
surface->has_shell_surface = TRUE;
@@ -703,7 +967,7 @@ main (int argc, char **argv)
if (compositor.wayland_display == NULL)
g_error ("failed to create wayland display");
- g_queue_init (&compositor.frame_callbacks);
+ wl_list_init (&compositor.frame_callbacks);
if (!wl_display_add_global (compositor.wayland_display,
&wl_compositor_interface,
@@ -711,16 +975,13 @@ main (int argc, char **argv)
compositor_bind))
g_error ("Failed to register wayland compositor object");
- compositor.wayland_shm = wl_shm_init (compositor.wayland_display,
- &shm_callbacks);
- if (!compositor.wayland_shm)
- g_error ("Failed to allocate setup wayland shm callbacks");
+ wl_display_init_shm (compositor.wayland_display);
loop = g_main_loop_new (NULL, FALSE);
compositor.wayland_loop =
wl_display_get_event_loop (compositor.wayland_display);
compositor.wayland_event_source =
- wayland_event_source_new (compositor.wayland_loop);
+ wayland_event_source_new (compositor.wayland_display);
g_source_attach (compositor.wayland_event_source, NULL);
compositor.cogl_display = cogl_display_new (NULL, NULL);
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