コミット: 03b410ca392972c6f349b55321ba2b094ea80f16 - hardware-intel-common-libva (git)

hardware/intel/common/libva

コミットメタ情報

• リビジョン: 03b410ca392972c6f349b55321ba2b094ea80f16 (tree)
• 日時: 2017-11-22 16:27:31
• 作者: xfengcarl <carl.zhang@inte...>
• コミッター: Xiang, Haihao

ログメッセージ

expose driver capibility of resolution

application can get the maxium resolution supported by driver
through these two attribute:VAConfigAttribMaxPictureWidth & VAConfigAttribMaxPictureHeight

Signed-off-by: Carl.Zhang <[e-mail]>

変更サマリ

• modified: va/va.h
• modified: va/va_str.c

差分

--- a/va/va.h
+++ b/va/va.h
@@ -505,6 +505,20 @@ typedef enum
      */
     VAConfigAttribEncMacroblockInfo     = 16,
     /**
+     * \brief Maximum picture width. Read-only.
+     *
+     * This attribute determines the maximum picture width the driver supports
+     * for a given configuration.
+     */
+    VAConfigAttribMaxPictureWidth     = 18,
+    /**
+     * \brief Maximum picture height. Read-only.
+     *
+     * This attribute determines the maximum picture height the driver supports
+     * for a given configuration.
+     */
+    VAConfigAttribMaxPictureHeight    = 19,
+    /**
      * \brief JPEG encoding attribute. Read-only.
      *
      * This attribute exposes a number of capabilities of the underlying

--- a/va/va_str.c
+++ b/va/va_str.c
@@ -99,6 +99,8 @@ const char *vaConfigAttribTypeStr(VAConfigAttribType configAttribType)
     TOSTR(VAConfigAttribFEIFunctionType);
     TOSTR(VAConfigAttribFEIMVPredictors);
     TOSTR(VAConfigAttribDecJPEG);
+    TOSTR(VAConfigAttribMaxPictureWidth);
+    TOSTR(VAConfigAttribMaxPictureHeight);
     case VAConfigAttribTypeMax: break;
     }
     return "<unknown config attribute type>";