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clutter/cogl: Take over global frame count responsibility

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The native backend had a plain counter, and the X11 backend used the
CoglOnscreen of the screen; change it into a plain counter in
ClutterStageCogl. This also moves the global frame count setting to the
frame info constuctor.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
This commit is contained in:
Jonas Ådahl
2020-05-22 22:30:45 +02:00
parent 2a6e8bda8d
commit c00a8e98a3
8 changed files with 33 additions and 44 deletions
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28
clutter/clutter/cogl/clutter-stage-cogl.c
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@ -60,12 +60,18 @@ typedef struct _ClutterStageViewCoglPrivate
G_DEFINE_TYPE_WITH_PRIVATE (ClutterStageViewCogl, clutter_stage_view_cogl,
CLUTTER_TYPE_STAGE_VIEW)
typedef struct _ClutterStageCoglPrivate
{
int64_t global_frame_counter;
} ClutterStageCoglPrivate;
static void
clutter_stage_window_iface_init (ClutterStageWindowInterface *iface);
G_DEFINE_TYPE_WITH_CODE (ClutterStageCogl,
_clutter_stage_cogl,
G_TYPE_OBJECT,
G_ADD_PRIVATE (ClutterStageCogl)
G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_STAGE_WINDOW,
clutter_stage_window_iface_init));
@ -158,6 +164,16 @@ clutter_stage_cogl_realize (ClutterStageWindow *stage_window)
return TRUE;
}
static int64_t
clutter_stage_cogl_get_frame_counter (ClutterStageWindow *stage_window)
{
ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
ClutterStageCoglPrivate *priv =
_clutter_stage_cogl_get_instance_private (stage_cogl);
return priv->global_frame_counter;
}
static void
clutter_stage_cogl_schedule_update (ClutterStageWindow *stage_window,
gint sync_delay)
@ -361,6 +377,9 @@ swap_framebuffer (ClutterStageWindow *stage_window,
cairo_region_t *swap_region,
gboolean swap_with_damage)
{
ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
ClutterStageCoglPrivate *priv =
_clutter_stage_cogl_get_instance_private (stage_cogl);
CoglFramebuffer *framebuffer = clutter_stage_view_get_onscreen (view);
clutter_stage_view_before_swap_buffer (view, swap_region);
@ -384,7 +403,8 @@ swap_framebuffer (ClutterStageWindow *stage_window,
damage[i * 4 + 3] = rect.height;
}
frame_info = cogl_frame_info_new ();
frame_info = cogl_frame_info_new (priv->global_frame_counter);
priv->global_frame_counter++;
/* push on the screen */
if (n_rects > 0 && !swap_with_damage)
@ -750,6 +770,8 @@ clutter_stage_cogl_scanout_view (ClutterStageCogl *stage_cogl,
ClutterStageView *view,
CoglScanout *scanout)
{
ClutterStageCoglPrivate *priv =
_clutter_stage_cogl_get_instance_private (stage_cogl);
CoglFramebuffer *framebuffer = clutter_stage_view_get_framebuffer (view);
CoglOnscreen *onscreen;
CoglFrameInfo *frame_info;
@ -758,7 +780,8 @@ clutter_stage_cogl_scanout_view (ClutterStageCogl *stage_cogl,
onscreen = COGL_ONSCREEN (framebuffer);
frame_info = cogl_frame_info_new ();
frame_info = cogl_frame_info_new (priv->global_frame_counter);
priv->global_frame_counter++;
cogl_onscreen_direct_scanout (onscreen, scanout, frame_info);
}
@ -821,6 +844,7 @@ clutter_stage_window_iface_init (ClutterStageWindowInterface *iface)
iface->resize = clutter_stage_cogl_resize;
iface->show = clutter_stage_cogl_show;
iface->hide = clutter_stage_cogl_hide;
iface->get_frame_counter = clutter_stage_cogl_get_frame_counter;
iface->schedule_update = clutter_stage_cogl_schedule_update;
iface->get_update_time = clutter_stage_cogl_get_update_time;
iface->clear_update_time = clutter_stage_cogl_clear_update_time;