[EGIT] [tools/exactness] master 01/01: Recording: stop recording consecutive duplicates events

[Daniel Zaoui]

jackdanielz pushed a commit to branch master.

http://git.enlightenment.org/tools/exactness.git/commit/?id=06811238a1d809eab17b65be1ecdb7a114d5aee7

commit 06811238a1d809eab17b65be1ecdb7a114d5aee7
Author: Daniel Zaoui <daniel.za...@samsung.com>
Date:   Thu Mar 17 11:44:56 2016 +0200

    Recording: stop recording consecutive duplicates events
    
    A lot of events caught by Exactness preload are repeated with the same
    information, such as mouse move on the same coordinates and with the
    same timestamp. This adds a lot of noise into the recording file.
    
    This patch checks if the current caught event is the same as the last
    stored and skips it if they are the same.
---
 src/lib/tsuite_evas_hook.c | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/src/lib/tsuite_evas_hook.c b/src/lib/tsuite_evas_hook.c
index 288cea1..a53d44c 100644
--- a/src/lib/tsuite_evas_hook.c
+++ b/src/lib/tsuite_evas_hook.c
@@ -588,7 +588,7 @@ tsuite_feed_event(void *data)
      current_event_time = td->recent_event_time;
 
 #ifdef DEBUG_TSUITE
-   printf("%s td->recent_event_time=<%u> current_event_time=<%u>\n", __func__, 
td->recent_event_time, current_event_time);
+   printf("  %s td->recent_event_time=<%u> current_event_time=<%u>\n", 
__func__, td->recent_event_time, current_event_time);
 #endif
    timer_time = (current_event_time - td->recent_event_time) / 1000.0;
 
@@ -596,7 +596,7 @@ tsuite_feed_event(void *data)
      timer_time = 0.0;
 
 #ifdef DEBUG_TSUITE
-   printf("%s timer_time=<%f>\n", __func__, timer_time);
+   printf("  %s timer_time=<%f>\n", __func__, timer_time);
 #endif
    ecore_timer_add(timer_time, tsuite_feed_event, td);
 
@@ -626,17 +626,30 @@ ecore_main_loop_begin(void)
    return _ecore_main_loop_begin();
 }
 
+static Eina_Bool
+_is_hook_duplicate(const Variant_st *v, Tsuite_Event_Type ev_type, const void 
*info, int len)
+{
+   if (v->t.type == tsuite_event_mapping_type_str_get(ev_type) &&
+         !memcmp(v->data, info, len)) return EINA_TRUE;
+   return EINA_FALSE;
+}
+
 /* Adding variant to list, this list is later written to EET file */
 #define ADD_TO_LIST(EVT_TYPE, EVT_STRUCT_NAME, INFO) \
    do { /* This macro will add event to EET data list */ \
         if (vr_list && _hook_setting->recording) \
           { \
-             Variant_st *v =  malloc(sizeof(Variant_st)); \
-             v->data = malloc(sizeof(EVT_STRUCT_NAME)); \
-             _variant_type_set(tsuite_event_mapping_type_str_get(EVT_TYPE), \
-                   &v->t, EINA_FALSE); \
-             memcpy(v->data, &INFO, sizeof(EVT_STRUCT_NAME)); \
-             vr_list->variant_list = eina_list_append(vr_list->variant_list, 
v); \
+             const Variant_st *prev_v = 
eina_list_last_data_get(vr_list->variant_list); \
+             if (!prev_v || !_is_hook_duplicate(prev_v, EVT_TYPE, &INFO, 
sizeof(EVT_STRUCT_NAME))) \
+               { \
+                  printf("Recording %s\n", 
tsuite_event_mapping_type_str_get(EVT_TYPE)); \
+                  Variant_st *v =  malloc(sizeof(Variant_st)); \
+                  v->data = malloc(sizeof(EVT_STRUCT_NAME)); \
+                  
_variant_type_set(tsuite_event_mapping_type_str_get(EVT_TYPE), \
+                        &v->t, EINA_FALSE); \
+                  memcpy(v->data, &INFO, sizeof(EVT_STRUCT_NAME)); \
+                  vr_list->variant_list = 
eina_list_append(vr_list->variant_list, v); \
+               } \
           } \
    } while (0)
 

--