src/gallium/state_trackers/va/subpicture.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 vlVaQuerySubpictureFormats(VADriverContextP ctx, VAImageFormat *format_list,
  33                            unsigned int *flags, unsigned int *num_formats)
  34 {
  35    if (!ctx)
  36       return VA_STATUS_ERROR_INVALID_CONTEXT;
  37
  38    if (!(format_list && flags && num_formats))
  39       return VA_STATUS_ERROR_UNKNOWN;
  40
  41    *num_formats = 0;
  42
  43    return VA_STATUS_SUCCESS;
  44 }
  45
  46 VAStatus
  47 vlVaCreateSubpicture(VADriverContextP ctx, VAImageID image, VASubpictureID *subpicture)
  48 {
  49    if (!ctx)
  50       return VA_STATUS_ERROR_INVALID_CONTEXT;
  51
  52    return VA_STATUS_ERROR_UNIMPLEMENTED;
  53 }
  54
  55 VAStatus
  56 vlVaDestroySubpicture(VADriverContextP ctx, VASubpictureID subpicture)
  57 {
  58    if (!ctx)
  59       return VA_STATUS_ERROR_INVALID_CONTEXT;
  60
  61    return VA_STATUS_ERROR_UNIMPLEMENTED;
  62 }
  63
  64 VAStatus
  65 vlVaSubpictureImage(VADriverContextP ctx, VASubpictureID subpicture, VAImageID image)
  66 {
  67    if (!ctx)
  68       return VA_STATUS_ERROR_INVALID_CONTEXT;
  69
  70    return VA_STATUS_ERROR_UNIMPLEMENTED;
  71 }
  72
  73 VAStatus
  74 vlVaSetSubpictureChromakey(VADriverContextP ctx, VASubpictureID subpicture,
  75                            unsigned int chromakey_min, unsigned int chromakey_max, unsigned int chromakey_mask)
  76 {
  77    if (!ctx)
  78       return VA_STATUS_ERROR_INVALID_CONTEXT;
  79
  80    return VA_STATUS_ERROR_UNIMPLEMENTED;
  81 }
  82
  83 VAStatus
  84 vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx, VASubpictureID subpicture, float global_alpha)
  85 {
  86    if (!ctx)
  87       return VA_STATUS_ERROR_INVALID_CONTEXT;
  88
  89    return VA_STATUS_ERROR_UNIMPLEMENTED;
  90 }
  91
  92 VAStatus
  93 vlVaAssociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture, VASurfaceID *target_surfaces,
  94                         int num_surfaces, short src_x, short src_y,
  95                         unsigned short src_width, unsigned short src_height,
  96                         short dest_x, short dest_y,
  97                         unsigned short dest_width,
  98                         unsigned short dest_height,
  99                         unsigned int flags)
 100 {
 101    if (!ctx)
 102       return VA_STATUS_ERROR_INVALID_CONTEXT;
 103
 104    return VA_STATUS_ERROR_UNIMPLEMENTED;
 105 }
 106
 107 VAStatus
 108 vlVaDeassociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture,
 109                           VASurfaceID *target_surfaces, int num_surfaces)
 110 {
 111    if (!ctx)
 112       return VA_STATUS_ERROR_INVALID_CONTEXT;
 113
 114    return VA_STATUS_ERROR_UNIMPLEMENTED;
 115 }