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  1. /*
  2.  * Copyright © 2010 Intel Corporation
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the
  6.  * "Software"), to deal in the Software without restriction, including
  7.  * without limitation the rights to use, copy, modify, merge, publish,
  8.  * distribute, sub license, and/or sell copies of the Software, and to
  9.  * permit persons to whom the Software is furnished to do so, subject to
  10.  * the following conditions:
  11.  *
  12.  * The above copyright notice and this permission notice (including the
  13.  * next paragraph) shall be included in all copies or substantial portions
  14.  * of the Software.
  15.  *
  16.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  17.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  19.  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  20.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  *
  24.  * Authors:
  25.  *    Xiang Haihao <haihao.xiang@intel.com>
  26.  *
  27.  */
  28.  
  29. #ifndef __I965_AVC_HW_SCOREBOARD_H__
  30. #define __I965_AVC_HW_SCOREBOARD_H__
  31.  
  32. struct i965_avc_hw_scoreboard_context
  33. {
  34.     struct {
  35.         unsigned int num_mb_cmds;
  36.         unsigned int starting_mb_number;
  37.         unsigned int pic_width_in_mbs;
  38.     } inline_data;
  39.  
  40.     struct {
  41.         dri_bo *ss_bo;
  42.         dri_bo *s_bo;
  43.         unsigned int total_mbs;
  44.     } surface;
  45.  
  46.     struct {
  47.         dri_bo *bo;
  48.     } binding_table;
  49.  
  50.     struct {
  51.         dri_bo *bo;
  52.     } idrt;
  53.  
  54.     struct {
  55.         dri_bo *bo;
  56.     } vfe_state;
  57.  
  58.     struct {
  59.         dri_bo *bo;
  60.         int upload;
  61.     } curbe;
  62.  
  63.     struct {
  64.         dri_bo *bo;
  65.         unsigned long offset;
  66.     } hw_kernel;
  67.  
  68.     struct {
  69.         unsigned int vfe_start;
  70.         unsigned int cs_start;
  71.  
  72.         unsigned int num_vfe_entries;
  73.         unsigned int num_cs_entries;
  74.  
  75.         unsigned int size_vfe_entry;
  76.         unsigned int size_cs_entry;
  77.     } urb;
  78. };
  79.  
  80. void i965_avc_hw_scoreboard(VADriverContextP, struct decode_state *, void *h264_context);
  81. void i965_avc_hw_scoreboard_decode_init(VADriverContextP, void *h264_context);
  82. Bool i965_avc_hw_scoreboard_ternimate(struct i965_avc_hw_scoreboard_context *);
  83.  
  84. #endif /* __I965_AVC_HW_SCOREBOARD_H__ */
  85.  
  86.