package version up to 2.9.10

[platform/core/uifw/libtdm.git] / src / tdm_buffer.c

diff --git a/src/tdm_buffer.c b/src/tdm_buffer.c
index e437a58..97857b4 100644 (file)
--- a/src/tdm_buffer.c
+++ b/src/tdm_buffer.c
@@ -9,7 +9,7 @@
  *          Taeheon Kim <th908.kim@samsung.com>,
  *          YoungJun Cho <yj44.cho@samsung.com>,
  *          SooChan Lim <sc1.lim@samsung.com>,
- *          Boram Park <sc1.lim@samsung.com>
+ *          Boram Park <boram1288.park@samsung.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -170,26 +170,6 @@ tdm_buffer_remove_release_handler(tbm_surface_h buffer,
        }
 }
 
-INTERN void
-tdm_buffer_remove_release_handler_internal(tbm_surface_h buffer)
-{
-       tdm_buffer_info *buf_info;
-       tdm_buffer_func_info *func_info = NULL, *next = NULL;
-
-       TDM_RETURN_IF_FAIL(buffer != NULL);
-
-       buf_info = tdm_buffer_get_info(buffer);
-       TDM_RETURN_IF_FAIL(buf_info != NULL);
-
-       LIST_FOR_EACH_ENTRY_SAFE(func_info, next, &buf_info->release_funcs, link) {
-
-               LIST_DEL(&func_info->link);
-               free(func_info);
-
-               return;
-       }
-}
-
 EXTERN tbm_surface_h
 tdm_buffer_ref_backend(tbm_surface_h buffer)
 {
@@ -203,6 +183,9 @@ tdm_buffer_ref_backend(tbm_surface_h buffer)
        buf_info->backend_ref_count++;
        tbm_surface_internal_ref(buffer);
 
+       if (tdm_debug_module & TDM_DEBUG_BUFFER)
+               TDM_INFO("buffer(%p) backend_ref_count(%d)", buffer, buf_info->backend_ref_count);
+
        return buffer;
 }
 
@@ -218,13 +201,17 @@ tdm_buffer_unref_backend(tbm_surface_h buffer)
        TDM_RETURN_IF_FAIL(buf_info != NULL);
 
        buf_info->backend_ref_count--;
+
+       if (tdm_debug_module & TDM_DEBUG_BUFFER)
+               TDM_INFO("buffer(%p) backend_ref_count(%d)", buffer, buf_info->backend_ref_count);
+
        if (buf_info->backend_ref_count > 0) {
                tbm_surface_internal_unref(buffer);
                return;
        }
 
-//     if (!tdm_thread_in_display_thread(syscall(SYS_gettid)))
-//             TDM_NEVER_GET_HERE();
+       if (tdm_debug_module & TDM_DEBUG_BUFFER)
+               TDM_INFO("buffer(%p) released", buffer);
 
        tbm_surface_internal_ref(buffer);
        LIST_FOR_EACH_ENTRY_SAFE(func_info, next, &buf_info->release_funcs, link)