* 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
#include "config.h"
#endif
-#include "tdm.h"
#include "tdm_private.h"
-#include "tdm_list.h"
static int tdm_buffer_key;
#define TDM_BUFFER_KEY ((unsigned long)&tdm_buffer_key)
tdm_buffer_release_handler func, void *user_data)
{
tdm_buffer_info *buf_info;
- tdm_buffer_func_info *func_info;
+ tdm_buffer_func_info *func_info = NULL;
TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
buf_info = tdm_buffer_get_info(buffer);
TDM_RETURN_VAL_IF_FAIL(buf_info != NULL, TDM_ERROR_OUT_OF_MEMORY);
+ LIST_FOR_EACH_ENTRY(func_info, &buf_info->release_funcs, link) {
+ if (func_info->release_func == func && func_info->user_data == user_data) {
+ TDM_ERR("can't add twice");
+ return TDM_ERROR_BAD_REQUEST;
+ }
+ }
+
func_info = calloc(1, sizeof(tdm_buffer_func_info));
TDM_RETURN_VAL_IF_FAIL(func_info != NULL, TDM_ERROR_OUT_OF_MEMORY);
func_info->release_func = func;
func_info->user_data = user_data;
- LIST_ADD(&func_info->link, &buf_info->release_funcs);
+ LIST_ADDTAIL(&func_info->link, &buf_info->release_funcs);
return TDM_ERROR_NONE;
}
}
}
-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)
{
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;
}
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)
- func_info->release_func(buffer, func_info->user_data);
+ func_info->release_func(buffer, func_info->user_data);
tbm_surface_internal_unref(buffer);
tbm_surface_internal_unref(buffer);
tdm_buffer_destroy_handler func, void *user_data)
{
tdm_buffer_info *buf_info;
- tdm_buffer_func_info *func_info;
+ tdm_buffer_func_info *func_info = NULL;
TDM_RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER);
buf_info = tdm_buffer_get_info(buffer);
TDM_RETURN_VAL_IF_FAIL(buf_info != NULL, TDM_ERROR_OUT_OF_MEMORY);
+ LIST_FOR_EACH_ENTRY(func_info, &buf_info->destroy_funcs, link) {
+ if (func_info->destroy_func == func && func_info->user_data == user_data) {
+ TDM_ERR("can't add twice");
+ return TDM_ERROR_BAD_REQUEST;
+ }
+ }
+
func_info = calloc(1, sizeof(tdm_buffer_func_info));
TDM_RETURN_VAL_IF_FAIL(func_info != NULL, TDM_ERROR_OUT_OF_MEMORY);
func_info->destroy_func = func;
func_info->user_data = user_data;
- LIST_ADD(&func_info->link, &buf_info->destroy_funcs);
+ LIST_ADDTAIL(&func_info->link, &buf_info->destroy_funcs);
return TDM_ERROR_NONE;
}
}
}
-INTERN tbm_surface_h
-tdm_buffer_list_get_first_entry(struct list_head *list)
-{
- tdm_buffer_info *buf_info = NULL;
-
- TDM_RETURN_VAL_IF_FAIL(list != NULL, NULL);
-
- if (LIST_IS_EMPTY(list))
- return NULL;
-
- buf_info = container_of((list)->next, buf_info, link);
-
- return buf_info->buffer;
-}
-
-INTERN void
-tdm_buffer_list_dump(struct list_head *list)
-{
- tdm_buffer_info *buf_info = NULL;
- char str[256], *p;
- int len = sizeof(str);
-
- TDM_RETURN_IF_FAIL(list != NULL);
-
- p = str;
- LIST_FOR_EACH_ENTRY(buf_info, list, link) {
- if (len > 0) {
- int l = snprintf(p, len, " %p", buf_info->buffer);
- p += l;
- len -= l;
- } else
- break;
- }
-
- TDM_INFO("\t %s", str);
-}