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bugfix T86: If an output does not have a crtc, find a possible one. If

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it has no mode set yet, then we try to get the preferred mode. If that
fails we will try the crtc size, if That fails we will fallback to a
safe 640x480. When getting preferred size, if the output does not
specifiy a preferred mode (but does list availabe modes), then we will
assume the largest size.

Signed-off-by: Chris Michael <cp.michael@samsung.com>
devs/sachiel/e19
Chris Michael 11 years ago
parent b4f277a4a6
commit fa9104b305
1 changed files with 40 additions and 55 deletions
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  1. 95
      src/modules/conf_randr/e_smart_randr.c

95
src/modules/conf_randr/e_smart_randr.c
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@ -209,6 +209,7 @@ e_smart_randr_monitors_create(Evas_Object *obj)
Evas_Coord cx = 0, cy = 0, cw = 0, ch = 0;
Ecore_X_Randr_Connection_Status status =
ECORE_X_RANDR_CONNECTION_STATUS_UNKNOWN;
Ecore_X_Randr_Mode mode = 0;
/* ask X if this output is connected */
status =
@ -242,63 +243,35 @@ e_smart_randr_monitors_create(Evas_Object *obj)
/* tell monitor what the grid is and it's geometry */
e_smart_monitor_grid_set(mon, sd->o_grid, gx, gy, gw, gh);
/* try to get the crtc of this output */
if ((crtc = ecore_x_randr_output_crtc_get(root, outputs[i])))
{
Ecore_X_Randr_Mode mode = 0;
/* get the geometry for this crtc */
ecore_x_randr_crtc_geometry_get(root, crtc,
&cx, &cy, &cw, &ch);
e_smart_monitor_crtc_set(mon, crtc, cx, cy, cw, ch);
mode = ecore_x_randr_crtc_mode_get(root, crtc);
/* if this crtc has no mode, or it's size is 0,
* then it's disabled */
if ((!mode) || ((cw == 0) && (ch == 0)))
{
/* get the size of the preferred mode for this output */
_e_smart_randr_monitor_preferred_mode_size_get(outputs[i],
&mw, &mh);
/* tell monitor what it's current position is
* NB: This also packs into the grid */
e_smart_monitor_current_geometry_set(mon, nx, 0, mw, mh);
/* try to get the crtc of this output. If it does not have one
* we will try to find a usable one */
if (!(crtc = ecore_x_randr_output_crtc_get(root, outputs[i])))
crtc = _e_smart_randr_crtc_find(outputs[i]);
/* tell monitor to set the background preview */
e_smart_monitor_background_set(mon, nx, 0);
/* get the geometry for this crtc */
ecore_x_randr_crtc_geometry_get(root, crtc,
&cx, &cy, &cw, &ch);
crtcx = nx;
crtcy = 0;
nx += mw;
}
else
{
/* tell monitor what it's current position is
* NB: This also packs into the grid */
e_smart_monitor_current_geometry_set(mon, cx, cy,
cw, ch);
e_smart_monitor_crtc_set(mon, crtc, cx, cy, cw, ch);
/* tell monitor to set the background preview */
e_smart_monitor_background_set(mon, cx, cy);
mode = ecore_x_randr_crtc_mode_get(root, crtc);
crtcx = cx;
crtcy = cy;
nx += cw;
}
}
else
/* if this crtc has no mode, or it's size is 0,
* then it's disabled */
if ((!mode) || ((cw == 0) && (ch == 0)))
{
crtc = _e_smart_randr_crtc_find(outputs[i]);
/* get the size of the preferred mode for this output */
_e_smart_randr_monitor_preferred_mode_size_get(outputs[i],
&mw, &mh);
if ((mw == 0) && (mh == 0))
ecore_x_randr_crtc_size_get(root, crtc, &mw, &mh);
/* no crtc assigned to this output. it's disabled */
e_smart_monitor_crtc_set(mon, crtc, nx, 0, mw, mh);
/* safety */
if ((mw == 0) && (mh == 0))
{
mw = 640;
mh = 480;
}
/* tell monitor what it's current position is
* NB: This also packs into the grid */
@ -311,6 +284,20 @@ e_smart_randr_monitors_create(Evas_Object *obj)
crtcy = 0;
nx += mw;
}
else
{
/* tell monitor what it's current position is
* NB: This also packs into the grid */
e_smart_monitor_current_geometry_set(mon, cx, cy,
cw, ch);
/* tell monitor to set the background preview */
e_smart_monitor_background_set(mon, cx, cy);
crtcx = cx;
crtcy = cy;
nx += cw;
}
/* tell monitor what output it uses */
e_smart_monitor_output_set(mon, outputs[i]);
@ -812,6 +799,7 @@ _e_smart_randr_monitor_preferred_mode_size_get(Ecore_X_Randr_Output output, Evas
if (mw) *mw = 0;
if (mh) *mh = 0;
if (!output) return;
root = ecore_x_window_root_first_get();
@ -819,13 +807,10 @@ _e_smart_randr_monitor_preferred_mode_size_get(Ecore_X_Randr_Output output, Evas
if (!(modes = ecore_x_randr_output_modes_get(root, output, &n, &p)))
return;
if (n == 0)
{
if (modes) free(modes);
return;
}
ecore_x_randr_mode_size_get(root, modes[p - 1], mw, mh);
if ((n > 0) && (p > 0))
ecore_x_randr_mode_size_get(root, modes[p - 1], mw, mh);
else if (n > 0)
ecore_x_randr_mode_size_get(root, modes[0], mw, mh);
free(modes);
}

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