Returning error for unsupported resolutions

Decoder now returns error for streams greater than 8448x4320

Change-Id: I2cfebf62255d4c6e33b79211fa55af06a097e776

decoder/ihevcd_decode.c

@@ -635,7 +635,7 @@ WORD32 ihevcd_decode(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op)
         }
 
         if((IVD_RES_CHANGED == ret) ||
-           (IHEVCD_UNSUPPORTED_DIMENSIONS == ret))
+           (IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED == ret))
         {
             break;
         }

decoder/ihevcd_parse_headers.c

@@ -1499,6 +1499,13 @@ IHEVCD_ERROR_T ihevcd_parse_sps(codec_t *ps_codec)
         return (IHEVCD_ERROR_T)IVD_RES_CHANGED;
     }
 
+    if((ps_sps->i2_pic_width_in_luma_samples > MAX_WD) ||
+                    ((ps_sps->i2_pic_width_in_luma_samples * ps_sps->i2_pic_height_in_luma_samples) >
+                    (MAX_WD * MAX_HT)))
+    {
+        return (IHEVCD_ERROR_T)IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED;
+    }
+
     /* Update display width and display height */
     {
         WORD32 disp_wd, disp_ht;