src/gallium/state_trackers/va/va_buffer.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #include <va/va.h>
  29 #include <va/va_backend.h>
  30
  31 #include "va_private.h"
  32
  33 VAStatus
  34 vlVaCreateBuffer(VADriverContextP ctx, VAContextID context, VABufferType type,
  35                  unsigned int size, unsigned int num_elements, void *data,
  36                  VABufferID *buf_id)
  37 {
  38    if (!ctx)
  39       return VA_STATUS_ERROR_INVALID_CONTEXT;
  40
  41    return VA_STATUS_ERROR_UNIMPLEMENTED;
  42 }
  43
  44 VAStatus
  45 vlVaBufferSetNumElements(VADriverContextP ctx, VABufferID buf_id, unsigned int num_elements)
  46 {
  47    if (!ctx)
  48       return VA_STATUS_ERROR_INVALID_CONTEXT;
  49
  50    return VA_STATUS_ERROR_UNIMPLEMENTED;
  51 }
  52
  53 VAStatus
  54 vlVaMapBuffer(VADriverContextP ctx, VABufferID buf_id, void **pbuff)
  55 {
  56    if (!ctx)
  57       return VA_STATUS_ERROR_INVALID_CONTEXT;
  58
  59    return VA_STATUS_ERROR_UNIMPLEMENTED;
  60 }
  61
  62 VAStatus
  63 vlVaUnmapBuffer(VADriverContextP ctx, VABufferID buf_id)
  64 {
  65    if (!ctx)
  66       return VA_STATUS_ERROR_INVALID_CONTEXT;
  67
  68    return VA_STATUS_ERROR_UNIMPLEMENTED;
  69 }
  70
  71 VAStatus
  72 vlVaDestroyBuffer(VADriverContextP ctx, VABufferID buffer_id)
  73 {
  74    if (!ctx)
  75       return VA_STATUS_ERROR_INVALID_CONTEXT;
  76
  77    return VA_STATUS_ERROR_UNIMPLEMENTED;
  78 }
  79
  80 VAStatus
  81 vlVaBufferInfo(VADriverContextP ctx, VAContextID context, VABufferID buf_id,
  82                VABufferType *type, unsigned int *size, unsigned int *num_elements)
  83 {
  84    if (!ctx)
  85       return VA_STATUS_ERROR_INVALID_CONTEXT;
  86
  87    return VA_STATUS_ERROR_UNIMPLEMENTED;
  88 }