X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Ftdm_common.h;h=35d5c91a308735370dfc6964737986596268363f;hb=ed57cc13684a3269b6188583aac543cf286d4b75;hp=e97170b2b89dfdbcbbe9a22f35e319f84fbc0b4b;hpb=85de7e2c5aee819eaa922c2efd3d38fffcb24d9f;p=platform%2Fcore%2Fuifw%2Flibtdm.git

diff --git a/include/tdm_common.h b/include/tdm_common.h
index e97170b..35d5c91 100644
--- a/include/tdm_common.h
+++ b/include/tdm_common.h
@@ -148,6 +148,9 @@ typedef enum {
 
 /**
  * @brief The pp capability enumeration
+ * @details The scale, transform and CSC functionalities seem the default functions of PP.
+ * If hardware device doesn't support one of them, we'd better let a developer know
+ * what a backend doesn't support like TDM_PP_CAPABILITY_NO_CSC.
  */
 typedef enum {
 	TDM_PP_CAPABILITY_SYNC           = (1 << 0), /**< The pp device supports synchronous operation */
@@ -158,6 +161,9 @@ typedef enum {
 
 /**
  * @brief The capture capability enumeration
+ * @details The scale, transform and CSC functionalities seem the default functions of capture.
+ * If hardware device doesn't support one of them, we'd better let a developer know
+ * what a backend doesn't support like TDM_PP_CAPABILITY_NO_CSC.
  */
 typedef enum {
 	TDM_CAPTURE_CAPABILITY_OUTPUT    = (1 << 0), /**< The capture device supports to dump a output */