97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/*
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* Copyright © 2010 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Xiang Haihao <haihao.xiang@intel.com>
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*
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*/
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#ifndef __I965_AVC_ILDB_H__
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#define __I965_AVC_ILDB_H__
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#define SURFACE_EDGE_CONTROL_DATA 0
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#define SURFACE_SRC_Y 1
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#define SURFACE_SRC_UV 2
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#define SURFACE_DEST_Y 3
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#define SURFACE_DEST_UV 4
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#define NUM_AVC_ILDB_SURFACES 5
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#define EDGE_CONTROL_DATA_IN_DWS 16
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#define EDGE_CONTROL_DATA_IN_BTYES 64
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struct i965_avc_ildb_context
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{
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struct {
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dri_bo *bo;
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} curbe;
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struct {
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dri_bo *ss_bo;
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dri_bo *s_bo;
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unsigned long offset;
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int surface_type;
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int width;
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int height;
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int depth;
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int pitch;
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int format;
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int vert_line_stride;
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int vert_line_stride_ofs;
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int is_target;
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} surface[NUM_AVC_ILDB_SURFACES];
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struct {
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dri_bo *bo;
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} binding_table;
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struct {
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dri_bo *bo;
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} idrt;
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struct {
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dri_bo *bo;
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} vfe_state;
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struct {
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unsigned int vfe_start;
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unsigned int cs_start;
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unsigned int num_vfe_entries;
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unsigned int num_cs_entries;
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unsigned int size_vfe_entry;
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unsigned int size_cs_entry;
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} urb;
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int picture_type;
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int mbs_per_picture;
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};
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void i965_avc_ildb(VADriverContextP, struct decode_state *, void *h264_context);
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void i965_avc_ildb_decode_init(VADriverContextP, void *h264_context);
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Bool i965_avc_ildb_ternimate(struct i965_avc_ildb_context *);
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#endif /* __I965_AVC_ILDB_H__ */
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