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ecore_evas_drm: Let ecore_drm2 track pending page flips 

Since the engines can call the flip functions, we need to protect the
ticker from missing those flips.  Thus, we let ecore_drm2, which obviously
sees all flips, track them.
This commit is contained in:
Derek Foreman 2017-08-11 14:51:30 -05:00
parent eec565cc0f
commit e893d7de7d
1 changed files with 5 additions and 17 deletions
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22
src/modules/ecore_evas/engines/drm/ecore_evas_drm.c
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@ -59,7 +59,6 @@ typedef struct _Ecore_Evas_Engine_Drm_Data
Ecore_Drm2_Device *dev;
Ecore_Drm2_Output *output;
Evas_Device *seat;
Eina_Bool pending : 1;
Eina_Bool ticking : 1;
Eina_Bool once : 1;
} Ecore_Evas_Engine_Drm_Data;
@ -608,8 +607,6 @@ _cb_pageflip(int fd EINA_UNUSED, unsigned int frame EINA_UNUSED, unsigned int se
ret = ecore_drm2_fb_flip_complete(edata->output);
edata->pending = EINA_FALSE;
if (edata->ticking)
{
double t = (double)sec + ((double)usec / 1000000);
@ -618,10 +615,7 @@ _cb_pageflip(int fd EINA_UNUSED, unsigned int frame EINA_UNUSED, unsigned int se
ecore_evas_animator_tick(ee, NULL, t - edata->offset);
}
else if (ret)
{
edata->pending = EINA_TRUE;
ecore_drm2_fb_flip(NULL, edata->output);
}
ecore_drm2_fb_flip(NULL, edata->output);
}
static void
@ -632,11 +626,8 @@ _drm_evas_changed(Ecore_Evas *ee, Eina_Bool changed)
if (changed) return;
edata = ee->engine.data;
if (edata->ticking && !edata->pending)
{
edata->pending = EINA_TRUE;
ecore_drm2_fb_flip(NULL, edata->output);
}
if (edata->ticking && !ecore_drm2_output_pending_get(edata->output))
ecore_drm2_fb_flip(NULL, edata->output);
}
static void
@ -679,11 +670,8 @@ _drm_animator_register(Ecore_Evas *ee)
}
}
if (!edata->pending && !ee->in_async_render)
{
edata->pending = EINA_TRUE;
ecore_drm2_fb_flip(NULL, edata->output);
}
if (!ecore_drm2_output_pending_get(edata->output) && !ee->in_async_render)
ecore_drm2_fb_flip(NULL, edata->output);
}
static void