From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Wed, 5 Aug 2020 09:46:51 +0000 (+0900)
Subject: e_comp: add config hwc_send_redraw_request
X-Git-Tag: submit/tizen/20200805.095055^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a41262104d7724f74d19e7bb91af2a3da056eb6;p=platform%2Fupstream%2Fenlightenment.git

e_comp: add config hwc_send_redraw_request

Change-Id: Ibf1ea0bb11c5ea41d8c302c9e3b1d9f3bb3df62f
0: none, 1: send redraw request to client when client need to redraw for hwc
---

diff --git a/src/bin/e_comp.c b/src/bin/e_comp.c
index d96c478e1e..e06c07d9c5 100644
--- a/src/bin/e_comp.c
+++ b/src/bin/e_comp.c
@@ -459,6 +459,7 @@ e_comp_init(void)
         if (conf->hwc_sync_mode_change) e_comp->hwc_sync_mode_change = EINA_TRUE;
         if (conf->hwc_use_detach) e_comp->hwc_use_detach = EINA_TRUE;
         if (conf->hwc_ignore_primary) e_comp->hwc_ignore_primary = EINA_TRUE;
+        if (conf->hwc_send_redraw_request) e_comp->hwc_send_redraw_request = EINA_TRUE;
      }
 
    // use wl_surface instead of tbm_surface for the e_comp_wl_buffer
diff --git a/src/bin/e_comp.h b/src/bin/e_comp.h
index a3c04079bf..af92ed8b60 100644
--- a/src/bin/e_comp.h
+++ b/src/bin/e_comp.h
@@ -164,6 +164,7 @@ struct _E_Comp
    Eina_Bool       hwc_sync_mode_change;
    Eina_Bool       hwc_use_detach;
    Eina_Bool       hwc_ignore_primary;
+   Eina_Bool       hwc_send_redraw_request;
    Eina_Bool       use_native_type_buffer : 1; // use native buffer type
    Eina_Bool       avoid_afill; // avoid to fill the alpha channel as 0xff. that means filling 0x00.
 
diff --git a/src/bin/e_comp_cfdata.c b/src/bin/e_comp_cfdata.c
index 55f61fd9db..00ff7c3269 100644
--- a/src/bin/e_comp_cfdata.c
+++ b/src/bin/e_comp_cfdata.c
@@ -62,6 +62,7 @@ e_comp_cfdata_edd_init(E_Config_DD **conf_edd, E_Config_DD **match_edd)
    E_CONFIG_VAL(D, T, hwc_sync_mode_change, UCHAR);
    E_CONFIG_VAL(D, T, hwc_ignore_primary, UCHAR);
    E_CONFIG_VAL(D, T, hwc_use_detach, UCHAR);
+   E_CONFIG_VAL(D, T, hwc_send_redraw_request, UCHAR);
    E_CONFIG_VAL(D, T, use_native_type_buffer, UCHAR);
    E_CONFIG_VAL(D, T, nofade, UCHAR);
    E_CONFIG_VAL(D, T, smooth_windows, UCHAR);
@@ -137,6 +138,7 @@ e_comp_cfdata_config_new(void)
    cfg->hwc_sync_mode_change = 0;
    cfg->hwc_ignore_primary = 0;
    cfg->hwc_use_detach = 0;
+   cfg->hwc_send_redraw_request = 0;
    cfg->use_native_type_buffer = 0;  // 1 if use_native(wl_buffer), 0 if use_tbm(tbm_surface)
    cfg->nofade = 0;
    cfg->smooth_windows = 0; // 1 if gl, 0 if not
diff --git a/src/bin/e_comp_cfdata.h b/src/bin/e_comp_cfdata.h
index 670d68110f..a484cc3fe2 100644
--- a/src/bin/e_comp_cfdata.h
+++ b/src/bin/e_comp_cfdata.h
@@ -39,6 +39,7 @@ struct _E_Comp_Config
    unsigned char hwc_sync_mode_change; // 0: none, 1: synchronize scanout buffer when hwc mode change in reserved memory plane
    unsigned char hwc_ignore_primary; // 0: none, 1: hwc use plane has lowest zpos and support rgb to default ui layer
    unsigned char hwc_use_detach; // 0: hwc use dequeue protocol, 1: hwc use detach request when synchronize scanout buffer
+   unsigned char hwc_send_redraw_request; // 0: none, 1: send redraw request to client when client need to redraw for hwc
    unsigned char use_native_type_buffer; // 0: use the tbm_buffer(tbm_surface), 1: use the native_buffer(wl_buffer)
    unsigned char smooth_windows;
    unsigned char nofade;
diff --git a/src/bin/e_hwc_window_queue.c b/src/bin/e_hwc_window_queue.c
index bd139a73e8..925fc78743 100644
--- a/src/bin/e_hwc_window_queue.c
+++ b/src/bin/e_hwc_window_queue.c
@@ -911,7 +911,8 @@ _e_hwc_window_queue_prepare_set(E_Hwc_Window_Queue *queue, E_Hwc_Window *hwc_win
 
    queue->state = E_HWC_WINDOW_QUEUE_STATE_SET_WAITING_WAIT_USABLE;
 
-   e_comp_wl_renderer_client_redraw_request_send(hwc_window->ec);
+   if (e_comp->hwc_send_redraw_request)
+     e_comp_wl_renderer_client_redraw_request_send(hwc_window->ec);
 
    EHWQINF("Set Waiting wait usable user ehw:%p -- {%s}",
            hwc_window->ec, queue->hwc, queue, hwc_window,