forked from enlightenment/enlightenment
Do CRTC configuration/restoration in one step.
SVN revision: 68276
This commit is contained in:
parent
32b343cdd3
commit
0e5f759b51
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@ -565,11 +565,13 @@ _output_property_change_event_cb(void *data __UNUSED__, int type, void *ev)
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_try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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{
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Eina_List *iter, *outputs_list = NULL, *common_modes = NULL;
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E_Randr_Crtc_Info *crtc_info, *usable_crtc = NULL;
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E_Randr_Crtc_Info *crtc_info = NULL, *usable_crtc = NULL;
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const E_Randr_Crtc_Info *crtc_rel = NULL;
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E_Randr_Output_Info *primary_output;
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Ecore_X_Randr_Output *outputs;
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Ecore_X_Randr_Mode_Info *mode_info;
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Eina_Bool ret = EINA_FALSE;
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int dx = Ecore_X_Randr_None, dy = Ecore_X_Randr_None;
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Eina_Bool ret = EINA_TRUE;
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EINA_SAFETY_ON_NULL_RETURN_VAL(output_info, EINA_FALSE);
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EINA_SAFETY_ON_TRUE_RETURN_VAL((output_info->crtc && output_info->crtc->current_mode), EINA_FALSE);
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@ -637,7 +639,7 @@ _try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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outputs_list = eina_list_append(outputs_list, output_info);
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outputs = _outputs_to_array(outputs_list);
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primary_output->crtc->outputs = NULL;
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ret = ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, primary_output->crtc->xid, outputs, eina_list_count(outputs_list), primary_output->crtc->current_mode->xid);
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, primary_output->crtc->xid, outputs, eina_list_count(outputs_list), primary_output->crtc->current_mode->xid);
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free(outputs);
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eina_list_free(outputs_list);
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return ret;
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@ -651,8 +653,9 @@ _try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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/*
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* 2a. exact mode.
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*/
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ret = ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, primary_output->crtc->current_mode->xid);
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return ret && ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, primary_output->crtc->current_mode->xid);
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ret &= ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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return ret;
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}
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}
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else
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@ -662,8 +665,9 @@ _try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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*/
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if (primary_output->crtc && (mode_info = _mode_geo_identical_find(output_info->monitor->modes, primary_output->crtc->current_mode)))
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{
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ret = ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid);
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return ret && ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid);
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ret &= ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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return ret;
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}
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/*
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* 3. Find the highest resolution mode common to enable on primary output's CRTC and the new one.
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@ -677,9 +681,9 @@ _try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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{
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eina_list_free(common_modes);
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fprintf(stderr, "Will try to set mode: %dx%d for primary and clone.\n", mode_info->width, mode_info->height);
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ret = ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, primary_output->crtc->xid, ((Ecore_X_Randr_Output *)Ecore_X_Randr_Unset), Ecore_X_Randr_Unset, mode_info->xid);
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ret = (ret && ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid));
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ret = (ret && ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment));
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, primary_output->crtc->xid, ((Ecore_X_Randr_Output *)Ecore_X_Randr_Unset), Ecore_X_Randr_Unset, mode_info->xid);
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid);
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ret &= ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, usable_crtc->xid, primary_output->crtc->xid, ECORE_X_RANDR_OUTPUT_POLICY_CLONE, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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}
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}
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eina_list_free(outputs_list);
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@ -701,20 +705,91 @@ _try_enable_output(E_Randr_Output_Info *output_info, Eina_Bool force)
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ret = EINA_FALSE;
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break;
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}
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if ((ret = ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid)))
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//get the crtc we will place our's relative to. If it's NULL, this is the
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//only output attached, work done.
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if (!(crtc_rel = _crtc_according_to_policy_get(usable_crtc, output_info->policy)))
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{
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fprintf(stderr, "E_RANDR: CRTC %d enabled. No other CRTC had to be moved.\n", usable_crtc->xid);
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, mode_info->xid);
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return ret;
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}
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//Calculate new CRTC's position according to policy
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switch (output_info->policy)
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{
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case ECORE_X_RANDR_OUTPUT_POLICY_ABOVE:
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usable_crtc->geometry.x = crtc_rel->geometry.x;
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usable_crtc->geometry.y = 0;
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break;
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case ECORE_X_RANDR_OUTPUT_POLICY_RIGHT:
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usable_crtc->geometry.x = (crtc_rel->geometry.x + crtc_rel->geometry.w);
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usable_crtc->geometry.y = crtc_rel->geometry.y;
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break;
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case ECORE_X_RANDR_OUTPUT_POLICY_BELOW:
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usable_crtc->geometry.x = crtc_rel->geometry.x;
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usable_crtc->geometry.y = (crtc_rel->geometry.y + crtc_rel->geometry.h);
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break;
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case ECORE_X_RANDR_OUTPUT_POLICY_LEFT:
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usable_crtc->geometry.y = crtc_rel->geometry.y;
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usable_crtc->geometry.x = 0;
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break;
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default:
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usable_crtc->geometry.y = 0;
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usable_crtc->geometry.x = 0;
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}
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if ((ret &= ecore_x_randr_crtc_settings_set(e_randr_screen_info.root, usable_crtc->xid, &output_info->xid, 1, usable_crtc->geometry.x, usable_crtc->geometry.y, mode_info->xid, ECORE_X_RANDR_ORIENTATION_ROT_0)))
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{
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//WORKAROUND
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//Reason: the CRTC event, that'd bring the new info about the set
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//mode is arriving too late here.
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usable_crtc->current_mode = mode_info;
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crtc_info->geometry.x = 0;
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crtc_info->geometry.y = 0;
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crtc_info->geometry.w = mode_info->width;
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crtc_info->geometry.h = mode_info->height;
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usable_crtc->geometry.w = mode_info->width;
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usable_crtc->geometry.h = mode_info->height;
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//WORKAROUND END
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ret &= _crtc_move_policy(usable_crtc, output_info->policy);
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fprintf(stderr, "E_RANDR: Moved CRTC %d has geometry (x,y,wxh): %d, %d, %dx%d.\n", usable_crtc->xid, usable_crtc->geometry.x, usable_crtc->geometry.y, usable_crtc->geometry.w, usable_crtc->geometry.h);
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//following is policy dependend.
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switch (output_info->policy)
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{
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case ECORE_X_RANDR_OUTPUT_POLICY_ABOVE:
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dy = (crtc_rel->geometry.y - usable_crtc->geometry.h);
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if (dy < 0)
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{
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//virtual move (move other CRTCs as nessesary)
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dy = -dy;
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ret &= ecore_x_randr_move_all_crtcs_but(e_randr_screen_info.root,
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&usable_crtc->xid,
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1,
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dx,
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dy);
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fprintf(stderr, "E_RANDR: Moving all CRTCs but %d, by %dx%d delta.\n", usable_crtc->xid, dx, dy);
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}
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break;
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case ECORE_X_RANDR_OUTPUT_POLICY_LEFT:
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dx = (crtc_rel->geometry.x - usable_crtc->geometry.w);
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if (dx < 0)
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{
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//virtual move (move other CRTCs as nessesary)
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dx = -dx;
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ret &= ecore_x_randr_move_all_crtcs_but(e_randr_screen_info.root,
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&usable_crtc->xid,
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1,
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dx,
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dy);
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fprintf(stderr, "E_RANDR: Moving all CRTCs but %d, by %dx%d delta.\n", usable_crtc->xid, dx, dy);
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}
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break;
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default:
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break;
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}
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}
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}
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if (ret)
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ecore_x_randr_screen_reset(e_randr_screen_info.root);
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@ -193,71 +193,6 @@ _crtc_outputs_mode_max_set(E_Randr_Crtc_Info *crtc_info)
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return ret;
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}
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/*
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* reconfigure screen setup according to policy. This is only required if all
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* CRTCs' positions might be affected by the another screens' movement. This includes 'virtual' moves,
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* which means that e.g. when a crtc should be placed at a position < 0, all
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* other crtcs are accordingly moved instead, so the result is the same.
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*/
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Eina_Bool
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_crtc_move_policy(E_Randr_Crtc_Info *new_crtc, Ecore_X_Randr_Output_Policy policy)
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{
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const E_Randr_Crtc_Info *crtc_rel;
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int dx = Ecore_X_Randr_None, dy = Ecore_X_Randr_None;
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Eina_Bool ret = EINA_TRUE;
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EINA_SAFETY_ON_NULL_RETURN_VAL(new_crtc, EINA_FALSE);
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//get the crtc we will place our's relative to. If it's NULL, this is the
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//only output attached, work done.
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if (!(crtc_rel = _crtc_according_to_policy_get(new_crtc, policy)))
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{
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fprintf(stderr, "E_RANDR: Moving CRTC %d, there is no other CRTC to move this one relative to.\n", new_crtc->xid);
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return EINA_TRUE;
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}
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fprintf(stderr, "E_RANDR: Moved CRTC %d has geometry (x,y,wxh): %d, %d, %dx%d.\n", new_crtc->xid, new_crtc->geometry.x, new_crtc->geometry.y, new_crtc->geometry.w, new_crtc->geometry.h);
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//following is policy dependend.
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switch (policy)
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{
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case ECORE_X_RANDR_OUTPUT_POLICY_ABOVE:
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dy = (crtc_rel->geometry.y - new_crtc->geometry.h);
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if (dy < 0)
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{
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//virtual move (move other CRTCs as nessesary)
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dy = -dy;
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ret = ecore_x_randr_move_all_crtcs_but(e_randr_screen_info.root,
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&new_crtc->xid,
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1,
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dx,
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dy);
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fprintf(stderr, "E_RANDR: Moving all CRTCs but %d, by %dx%d delta.\n", new_crtc->xid, dx, dy);
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}
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break;
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case ECORE_X_RANDR_OUTPUT_POLICY_LEFT:
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dx = (crtc_rel->geometry.x - new_crtc->geometry.w);
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if (dx < 0)
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{
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//virtual move (move other CRTCs as nessesary)
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dx = -dx;
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ret = ecore_x_randr_move_all_crtcs_but(e_randr_screen_info.root,
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&new_crtc->xid,
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1,
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dx,
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dy);
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fprintf(stderr, "E_RANDR: Moving all CRTCs but %d, by %dx%d delta.\n", new_crtc->xid, dx, dy);
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}
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break;
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default:
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break;
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}
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ret &= ecore_x_randr_crtc_pos_relative_set(e_randr_screen_info.root, new_crtc->xid, crtc_rel->xid, policy, e_randr_screen_info.rrvd_info.randr_info_12->alignment);
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return ret;
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}
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/*
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* this retrieves a CRTC depending on a policy.
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* Note that this is enlightenment specific! Enlightenment doesn't 'allow' zones
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@ -453,11 +453,9 @@ _12_try_restore_configuration(void)
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fprintf(stderr, ".\n");
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// DEBUG END
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ret &= ecore_x_randr_crtc_mode_set(e_randr_screen_info.root, ci->xid, outputs_array, eina_list_count(outputs_list), mode);
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ret &= ecore_x_randr_crtc_settings_set(e_randr_screen_info.root, ci->xid, outputs_array, eina_list_count(outputs_list), sc->pos.x, sc->pos.y, mode, sc->orientation);
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eina_list_free(outputs_list);
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free(outputs_array);
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ret &= ecore_x_randr_crtc_pos_set(e_randr_screen_info.root, ci->xid, sc->pos.x, sc->pos.y);
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ret &= ecore_x_randr_crtc_orientation_set(e_randr_screen_info.root, ci->xid, sc->orientation);
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}
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return ret;
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}
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@ -61,7 +61,6 @@ E_Randr_Crtc_Info * _crtc_info_new(Ecore_X_Randr_Crtc crtc);
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void _crtc_info_free(E_Randr_Crtc_Info *crtc_info);
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void _crtc_refs_set(E_Randr_Crtc_Info *crtc_info);
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void _crtc_outputs_refs_set(E_Randr_Crtc_Info *crtc_info);
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Eina_Bool _crtc_move_policy(E_Randr_Crtc_Info *new_crtc, Ecore_X_Randr_Output_Policy policy);
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const E_Randr_Crtc_Info *_crtc_according_to_policy_get(E_Randr_Crtc_Info *but, Ecore_X_Randr_Output_Policy policy);
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#endif
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