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MetaRendererNative: Warn instead of wait when swapping flip in progress

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A swap-buffers should never be issued when we are waiting for a flipped
callback, so instead of trying to handle a situation that sholud never
happen, warn instead.

https://bugzilla.gnome.org/show_bug.cgi?id=773629
This commit is contained in:
Jonas Ådahl 2016-09-29 22:19:14 +08:00
parent 59b4b5e9e8
commit cb6adc45d1
1 changed files with 1 additions and 8 deletions
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9
src/backends/native/meta-renderer-native.c
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@ -603,11 +603,6 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
const int *rectangles,
int n_rectangles)
{
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerKms *monitor_manager_kms =
META_MONITOR_MANAGER_KMS (monitor_manager);
CoglContext *cogl_context = COGL_FRAMEBUFFER (onscreen)->context;
CoglRenderer *cogl_renderer = cogl_context->display->renderer;
CoglRendererEGL *egl_renderer = cogl_renderer->winsys;
@ -620,9 +615,7 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
frame_info = g_queue_peek_tail (&onscreen->pending_frame_infos);
frame_info->global_frame_counter = renderer_native->frame_counter;
/* If we already have a pending swap then block until it completes */
while (onscreen_native->gbm.next_fb_id != 0)
meta_monitor_manager_kms_wait_for_flip (monitor_manager_kms);
g_warn_if_fail (!onscreen_native->pending_queue_swap_notify);
parent_vtable->onscreen_swap_buffers_with_damage (onscreen,
rectangles,