From: Xiang, Haihao <haihao.xiang@intel.com>
Date: Fri, 25 Jun 2010 05:16:30 +0000 (+0800)
Subject: i965_drv_video: [H.264] fix chroma issue
X-Git-Tag: libva-1.0.4~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F19%2F619%2F1;p=profile%2Fivi%2Flibva.git

i965_drv_video: [H.264] fix chroma issue
---

diff --git a/i965_drv_video/i965_avc_bsd.c b/i965_drv_video/i965_avc_bsd.c
index 1334f26..6f75130 100644
--- a/i965_drv_video/i965_avc_bsd.c
+++ b/i965_drv_video/i965_avc_bsd.c
@@ -177,8 +177,8 @@ i965_avc_bsd_img_state(VADriverContextP ctx, struct decode_state *decode_state)
                   (height_in_mbs << 16) | 
                   (width_in_mbs << 0));
     OUT_BCS_BATCH(ctx, 
-                  (pic_param->second_chroma_qp_index_offset << 24) |
-                  (pic_param->chroma_qp_index_offset << 16) | 
+                  ((pic_param->second_chroma_qp_index_offset & 0x1f) << 24) |
+                  ((pic_param->chroma_qp_index_offset & 0x1f) << 16) | 
                   (SCAN_RASTER_ORDER << 15) | /* AVC ILDB Data */
                   (SCAN_SPECIAL_ORDER << 14) | /* AVC IT Command */
                   (SCAN_RASTER_ORDER << 13) | /* AVC IT Data */