X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftbm_bufmgr_backend.c;h=87d3c78bbfc7209d861543723763be5e0576f7eb;hb=d470174e6839eacee9b4d9759c0aa414b671b188;hp=bcd6a06d8f80f3b475d1d0a91ec44532455e4834;hpb=8ef6843c0eeaf558005ce0272bcbb5ce58f77a7a;p=platform%2Fcore%2Fuifw%2Flibtbm.git

diff --git a/src/tbm_bufmgr_backend.c b/src/tbm_bufmgr_backend.c
index bcd6a06..87d3c78 100644
--- a/src/tbm_bufmgr_backend.c
+++ b/src/tbm_bufmgr_backend.c
@@ -37,13 +37,16 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <sys/types.h>
 #include "tbm_bufmgr_int.h"
 
+/* LCOV_EXCL_START */
 tbm_bufmgr_backend tbm_backend_alloc(void)
 {
 	tbm_bufmgr_backend bufmgr_backend;
 
 	bufmgr_backend = calloc(1, sizeof(struct _tbm_bufmgr_backend));
-	if (!bufmgr_backend)
+	if (!bufmgr_backend) {
+		TBM_ERR("error: fail to allocate the bufmgr_backend\n");
 		return NULL;
+	}
 
 	return bufmgr_backend;
 }
@@ -59,36 +62,24 @@ void tbm_backend_free(tbm_bufmgr_backend backend)
 
 int tbm_backend_init(tbm_bufmgr bufmgr, tbm_bufmgr_backend backend)
 {
-	int flags = 0;
-
 	if (!bufmgr) {
-		TBM_LOG("[libtbm:%d] "
-			"error (%s): fail to init tbm backend... bufmgr is null\n", getpid(),
-			__func__);
+		TBM_ERR("error: fail to init tbm backend... bufmgr is null\n");
 		return 0;
 	}
 
 	if (!backend) {
-		TBM_LOG("[libtbm:%d] "
-			"error (%s): fail to init tbm backend... backend is null\n", getpid(),
-			__func__);
+		TBM_ERR("error: fail to init tbm backend... backend is null\n");
 		return 0;
 	}
 
-	flags = backend->flags;
-	/* check the backend flags */
-	if (!(flags & TBM_USE_2_0_BACKEND)) {
-		if (flags & TBM_CACHE_CTRL_BACKEND) {
-			if (!backend->bo_cache_flush) {
-				TBM_LOG("[libtbm:%d] "
-					"error (%s): TBM_FLAG_CACHE_CTRL_TBM needs backend->bo_cache_flush\n", getpid(),
-					__func__);
-				return 0;
-			}
-		}
-	}
-
 	bufmgr->backend = backend;
+	bufmgr->capabilities = TBM_BUFMGR_CAPABILITY_NONE;
+
+	if (bufmgr->backend->bo_import && bufmgr->backend->bo_export)
+		bufmgr->capabilities |= TBM_BUFMGR_CAPABILITY_SHARE_KEY;
+
+	if (bufmgr->backend->bo_import_fd && bufmgr->backend->bo_export_fd)
+		bufmgr->capabilities |= TBM_BUFMGR_CAPABILITY_SHARE_FD;
 
 	return 1;
 }
@@ -121,9 +112,17 @@ int tbm_backend_is_display_server(void)
 {
 	const char *value;
 
-	value = (const char*)getenv("TBM_DISPLAY_SERVER");
-	if (!value)
+	if (gBufMgr == NULL) {
+		TBM_ERR("error: no gBufMgr.\n");
 		return 0;
+	}
 
-	return 1;
+	/* TODO: TBM_DISPLAY_SERVER will be removed */
+	value = (const char*)getenv("TBM_DISPLAY_SERVER");
+
+	if (value || gBufMgr->display_server)
+		return 1;
+
+	return 0;
 }
+/* LCOV_EXCL_STOP */