src/gallium/frontends/va/display.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
   4  * Copyright 2014 Advanced Micro Devices, Inc.
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the
   9  * "Software"), to deal in the Software without restriction, including
  10  * without limitation the rights to use, copy, modify, merge, publish,
  11  * distribute, sub license, and/or sell copies of the Software, and to
  12  * permit persons to whom the Software is furnished to do so, subject to
  13  * the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the
  16  * next paragraph) shall be included in all copies or substantial portions
  17  * of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  22  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
  23  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  24  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26  *
  27  **************************************************************************/
  28
  29 #include "va_private.h"
  30
  31 VAStatus
  32 vlVaQueryDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int *num_attributes)
  33 {
  34    if (!ctx)
  35       return VA_STATUS_ERROR_INVALID_CONTEXT;
  36
  37    if (!(attr_list && num_attributes))
  38       return VA_STATUS_ERROR_UNKNOWN;
  39
  40    *num_attributes = 0;
  41
  42    return VA_STATUS_SUCCESS;
  43 }
  44
  45 VAStatus
  46 vlVaGetDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes)
  47 {
  48    if (!ctx)
  49       return VA_STATUS_ERROR_INVALID_CONTEXT;
  50
  51    return VA_STATUS_ERROR_UNIMPLEMENTED;
  52 }
  53
  54 VAStatus
  55 vlVaSetDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes)
  56 {
  57    if (!ctx)
  58       return VA_STATUS_ERROR_INVALID_CONTEXT;
  59
  60    return VA_STATUS_ERROR_UNIMPLEMENTED;
  61 }