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  1. /*
  2.  * Copyright © 2014 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 GEN9_MFD_H
  30. #define GEN9_MFD_H
  31.  
  32. #include <xf86drm.h>
  33. #include <drm.h>
  34. #include <i915_drm.h>
  35. #include <intel_bufmgr.h>
  36. #include "i965_decoder.h"
  37. #include "vp9_probs.h"
  38.  
  39. struct hw_context;
  40.  
  41. typedef struct vp9_frame_status
  42. {
  43.     uint16_t frame_width;
  44.     uint16_t frame_height;
  45.     uint8_t frame_type;
  46.     uint8_t show_frame;
  47.     uint8_t refresh_frame_context;
  48.     uint8_t frame_context_idx;
  49.     uint8_t intra_only;
  50.     uint8_t prob_buffer_saved_flag;
  51.     uint8_t prob_buffer_restored_flag;
  52.     dri_bo * mv_temporal_buffer_bo;
  53. }vp9_last_frame_status;
  54.  
  55. struct gen9_hcpd_context
  56. {
  57.     struct hw_context base;
  58.  
  59.     GenFrameStoreContext fs_ctx;
  60.  
  61.     GenFrameStore reference_surfaces[MAX_GEN_HCP_REFERENCE_FRAMES];
  62.  
  63.     VAIQMatrixBufferHEVC  iq_matrix_hevc;
  64.  
  65.     uint16_t picture_width_in_pixels;
  66.     uint16_t picture_height_in_pixels;
  67.     uint16_t picture_width_in_ctbs;
  68.     uint16_t picture_height_in_ctbs;
  69.     uint16_t picture_width_in_min_cb_minus1;
  70.     uint16_t picture_height_in_min_cb_minus1;
  71.     uint8_t ctb_size;
  72.     uint8_t min_cb_size;
  73.  
  74.     GenBuffer deblocking_filter_line_buffer;
  75.     GenBuffer deblocking_filter_tile_line_buffer;
  76.     GenBuffer deblocking_filter_tile_column_buffer;
  77.     GenBuffer metadata_line_buffer;
  78.     GenBuffer metadata_tile_line_buffer;
  79.     GenBuffer metadata_tile_column_buffer;
  80.     GenBuffer sao_line_buffer;
  81.     GenBuffer sao_tile_line_buffer;
  82.     GenBuffer sao_tile_column_buffer;
  83.     GenBuffer hvd_line_rowstore_buffer;
  84.     GenBuffer hvd_tile_rowstore_buffer;
  85.     GenBuffer vp9_probability_buffer;
  86.     GenBuffer vp9_segment_id_buffer;
  87.  
  88.     unsigned short first_inter_slice_collocated_ref_idx;
  89.     unsigned short first_inter_slice_collocated_from_l0_flag;
  90.     int first_inter_slice_valid;
  91.  
  92.     vp9_last_frame_status last_frame;
  93.     FRAME_CONTEXT vp9_frame_ctx[FRAME_CONTEXTS];
  94.     FRAME_CONTEXT vp9_fc_inter_default;
  95.     FRAME_CONTEXT vp9_fc_key_default;
  96.     FRAME_CONTEXT vp9_fc;
  97.     FRAME_CONTEXT vp9_saved_fc;
  98. };
  99.  
  100. #endif /* GEN9_MFD_H */
  101.