src/gallium/state_trackers/vdpau/bitmap.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Thomas Balling Sørensen.
   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 <vdpau/vdpau.h>
  29
  30 #include "vdpau_private.h"
  31
  32 /**
  33  * Create a VdpBitmapSurface.
  34  */
  35 VdpStatus
  36 vlVdpBitmapSurfaceCreate(VdpDevice device,
  37                          VdpRGBAFormat rgba_format,
  38                          uint32_t width, uint32_t height,
  39                          VdpBool frequently_accessed,
  40                          VdpBitmapSurface *surface)
  41 {
  42    VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating a bitmap surface\n");
  43    if (!surface)
  44       return VDP_STATUS_INVALID_POINTER;
  45
  46    return VDP_STATUS_NO_IMPLEMENTATION;
  47 }
  48
  49 /**
  50  * Destroy a VdpBitmapSurface.
  51  */
  52 VdpStatus
  53 vlVdpBitmapSurfaceDestroy(VdpBitmapSurface surface)
  54 {
  55    return VDP_STATUS_NO_IMPLEMENTATION;
  56 }
  57
  58 /**
  59  * Retrieve the parameters used to create a VdpBitmapSurface.
  60  */
  61 VdpStatus
  62 vlVdpBitmapSurfaceGetParameters(VdpBitmapSurface surface,
  63                                 VdpRGBAFormat *rgba_format,
  64                                 uint32_t *width, uint32_t *height,
  65                                 VdpBool *frequently_accessed)
  66 {
  67    if (!(rgba_format && width && height && frequently_accessed))
  68       return VDP_STATUS_INVALID_POINTER;
  69
  70    return VDP_STATUS_NO_IMPLEMENTATION;
  71 }
  72
  73 /**
  74  * Copy image data from application memory in the surface's native format to
  75  * a VdpBitmapSurface.
  76  */
  77 VdpStatus
  78 vlVdpBitmapSurfacePutBitsNative(VdpBitmapSurface surface,
  79                                 void const *const *source_data,
  80                                 uint32_t const *source_pitches,
  81                                 VdpRect const *destination_rect)
  82 {
  83    if (!(source_data && source_pitches && destination_rect))
  84       return VDP_STATUS_INVALID_POINTER;
  85
  86    return VDP_STATUS_NO_IMPLEMENTATION;
  87 }