mirror of
https://github.com/brl/mutter.git
synced 2024-11-21 23:50:41 -05:00
clutter/stage-cogl: Remove pending_swaps counter
As a protection against duplicate/early update times, it has already been replaced by commit35aa2781
and commit4faeb127
. Removing it also prevents a common cause of frame skips: clutter_stage_cogl_schedule_update() clutter_stage_cogl_get_update_time() == -1 Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1411 https://gitlab.gnome.org/GNOME/mutter/merge_requests/719
This commit is contained in:
parent
4d8190972d
commit
f57ce7254d
@ -95,22 +95,7 @@ _clutter_stage_cogl_presented (ClutterStageCogl *stage_cogl,
|
||||
CoglFrameEvent frame_event,
|
||||
ClutterFrameInfo *frame_info)
|
||||
{
|
||||
|
||||
if (frame_event == COGL_FRAME_EVENT_SYNC)
|
||||
{
|
||||
/* Early versions of the swap_event implementation in Mesa
|
||||
* deliver BufferSwapComplete event when not selected for,
|
||||
* so if we get a swap event we aren't expecting, just ignore it.
|
||||
*
|
||||
* https://bugs.freedesktop.org/show_bug.cgi?id=27962
|
||||
*
|
||||
* FIXME: This issue can be hidden inside Cogl so we shouldn't
|
||||
* need to care about this bug here.
|
||||
*/
|
||||
if (stage_cogl->pending_swaps > 0)
|
||||
stage_cogl->pending_swaps--;
|
||||
}
|
||||
else if (frame_event == COGL_FRAME_EVENT_COMPLETE)
|
||||
if (frame_event == COGL_FRAME_EVENT_COMPLETE)
|
||||
{
|
||||
gint64 presentation_time_cogl = frame_info->presentation_time;
|
||||
|
||||
@ -243,9 +228,6 @@ clutter_stage_cogl_get_update_time (ClutterStageWindow *stage_window)
|
||||
{
|
||||
ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
|
||||
|
||||
if (stage_cogl->pending_swaps)
|
||||
return -1; /* in the future, indefinite */
|
||||
|
||||
return stage_cogl->update_time;
|
||||
}
|
||||
|
||||
@ -454,7 +436,7 @@ paint_damage_region (ClutterStageWindow *stage_window,
|
||||
cogl_framebuffer_pop_matrix (framebuffer);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
static void
|
||||
swap_framebuffer (ClutterStageWindow *stage_window,
|
||||
ClutterStageView *view,
|
||||
cairo_rectangle_int_t *swap_region,
|
||||
@ -492,8 +474,6 @@ swap_framebuffer (ClutterStageWindow *stage_window,
|
||||
|
||||
cogl_onscreen_swap_region (onscreen,
|
||||
damage, ndamage);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -502,8 +482,6 @@ swap_framebuffer (ClutterStageWindow *stage_window,
|
||||
|
||||
cogl_onscreen_swap_buffers_with_damage (onscreen,
|
||||
damage, ndamage);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
else
|
||||
@ -511,8 +489,6 @@ swap_framebuffer (ClutterStageWindow *stage_window,
|
||||
CLUTTER_NOTE (BACKEND, "cogl_framebuffer_finish (framebuffer: %p)",
|
||||
framebuffer);
|
||||
cogl_framebuffer_finish (framebuffer);
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
@ -636,7 +612,7 @@ scale_and_clamp_rect (const ClutterRect *rect,
|
||||
_clutter_util_rectangle_int_extents (&tmp, dest);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
static void
|
||||
clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
|
||||
ClutterStageView *view)
|
||||
{
|
||||
@ -955,14 +931,10 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
|
||||
transform_swap_region_to_onscreen (view, &swap_region);
|
||||
}
|
||||
|
||||
return swap_framebuffer (stage_window,
|
||||
view,
|
||||
&swap_region,
|
||||
swap_with_damage);
|
||||
}
|
||||
else
|
||||
{
|
||||
return FALSE;
|
||||
swap_framebuffer (stage_window,
|
||||
view,
|
||||
&swap_region,
|
||||
swap_with_damage);
|
||||
}
|
||||
}
|
||||
|
||||
@ -970,7 +942,6 @@ static void
|
||||
clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
|
||||
{
|
||||
ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
|
||||
gboolean swap_event = FALSE;
|
||||
GList *l;
|
||||
|
||||
COGL_TRACE_BEGIN (ClutterStageCoglRedraw, "Paint (Cogl Redraw)");
|
||||
@ -979,23 +950,13 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
|
||||
{
|
||||
ClutterStageView *view = l->data;
|
||||
|
||||
swap_event =
|
||||
clutter_stage_cogl_redraw_view (stage_window, view) || swap_event;
|
||||
clutter_stage_cogl_redraw_view (stage_window, view);
|
||||
}
|
||||
|
||||
_clutter_stage_emit_after_paint (stage_cogl->wrapper);
|
||||
|
||||
_clutter_stage_window_finish_frame (stage_window);
|
||||
|
||||
if (swap_event)
|
||||
{
|
||||
/* If we have swap buffer events then cogl_onscreen_swap_buffers
|
||||
* will return immediately and we need to track that there is a
|
||||
* swap in progress... */
|
||||
if (clutter_feature_available (CLUTTER_FEATURE_SWAP_EVENTS))
|
||||
stage_cogl->pending_swaps++;
|
||||
}
|
||||
|
||||
/* reset the redraw clipping for the next paint... */
|
||||
stage_cogl->initialized_redraw_clip = FALSE;
|
||||
|
||||
|
@ -49,7 +49,6 @@ struct _ClutterStageCogl
|
||||
ClutterBackend *backend;
|
||||
|
||||
float refresh_rate;
|
||||
int pending_swaps;
|
||||
|
||||
gint64 last_presentation_time;
|
||||
gint64 update_time;
|
||||
|
Loading…
Reference in New Issue
Block a user