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 #include "va_private.h"
  31
  32
  33 VAStatus vlVaCreateBuffer(              VADriverContextP ctx,
  34                                 VAContextID context,
  35                                 VABufferType type,
  36                                 unsigned int size,
  37                                 unsigned int num_elements,
  38                                 void *data,
  39                                 VABufferID *buf_id)
  40 {
  41         if (!ctx)
  42                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  43
  44         return VA_STATUS_ERROR_UNIMPLEMENTED;
  45 }
  46
  47 VAStatus vlVaBufferSetNumElements(      VADriverContextP ctx,
  48                                     VABufferID buf_id,
  49                                     unsigned int num_elements)
  50 {
  51         if (!ctx)
  52                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  53
  54         return VA_STATUS_ERROR_UNIMPLEMENTED;
  55 }
  56
  57 VAStatus vlVaMapBuffer(                 VADriverContextP ctx,
  58                                 VABufferID buf_id,
  59                                 void **pbuff)
  60 {
  61         if (!ctx)
  62                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  63
  64         return VA_STATUS_ERROR_UNIMPLEMENTED;
  65 }
  66
  67 VAStatus vlVaUnmapBuffer(               VADriverContextP ctx,
  68                                 VABufferID buf_id)
  69 {
  70         if (!ctx)
  71                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  72
  73         return VA_STATUS_ERROR_UNIMPLEMENTED;
  74 }
  75
  76 VAStatus vlVaDestroyBuffer(             VADriverContextP ctx,
  77                                     VABufferID buffer_id)
  78 {
  79         if (!ctx)
  80                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  81
  82         return VA_STATUS_ERROR_UNIMPLEMENTED;
  83 }
  84
  85 VAStatus vlVaBufferInfo(                VADriverContextP ctx,
  86                                 VAContextID context,
  87                                 VABufferID buf_id,
  88                                 VABufferType *type,
  89                                 unsigned int *size,
  90                                 unsigned int *num_elements)
  91 {
  92         if (!ctx)
  93                 return VA_STATUS_ERROR_INVALID_CONTEXT;
  94
  95         return VA_STATUS_ERROR_UNIMPLEMENTED;
  96 }