97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/*
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* Copyright © 2009 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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* Zou Nan hai <nanhai.zou@intel.com>
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*
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*/
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#ifndef _I965_MEDIA_H_
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#define _I965_MEDIA_H_
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#include <xf86drm.h>
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#include <drm.h>
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#include <i915_drm.h>
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#include <intel_bufmgr.h>
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#include "i965_structs.h"
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#define MAX_INTERFACE_DESC 16
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#define MAX_MEDIA_SURFACES 34
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struct decode_state;
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struct i965_media_context
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{
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struct hw_context base;
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struct {
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dri_bo *bo;
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} surface_state[MAX_MEDIA_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; /* interface descriptor remap table */
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struct {
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dri_bo *bo;
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int enabled;
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} extended_state;
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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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dri_bo *bo;
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} curbe;
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struct {
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dri_bo *bo;
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unsigned long offset;
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} indirect_object;
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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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void *private_context;
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void (*media_states_setup)(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);
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void (*media_objects)(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);
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void (*free_private_context)(void **data);
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};
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#endif /* _I965_MEDIA_H_ */
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