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3769 Serge 1 
/*
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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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 * SOFTWAR
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 *
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 * Authors:
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 *    Zhou Chang
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 *
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 */
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#ifndef _GEN6_VME_H_
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#define _GEN6_VME_H_
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#include
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#include
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#include
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#include
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#define INTRA_VME_OUTPUT_IN_BYTES       16      /* in bytes */
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#define MAX_INTERFACE_DESC_GEN6      32
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#define MAX_MEDIA_SURFACES_GEN6      34
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#define GEN6_VME_KERNEL_NUMBER          2
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struct encode_state;
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struct gen6_encoder_context;
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struct gen6_vme_context
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{
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    struct {
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        dri_bo *bo;
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    } surface_state_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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    } curbe;
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    struct {
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        unsigned int gpgpu_mode:1;
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        unsigned int max_num_threads:16;
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        unsigned int num_urb_entries:8;
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        unsigned int urb_entry_size:16;
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        unsigned int curbe_allocation_size:16;
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    } vfe_state;
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    struct {
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        dri_bo *bo;
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    } vme_state;
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    struct {
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        dri_bo *bo;
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        unsigned int num_blocks;
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        unsigned int size_block; /* in bytes */
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        unsigned int pitch;
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    } vme_output;
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    struct i965_kernel vme_kernels[GEN6_VME_KERNEL_NUMBER];
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    void *vme_state_message;
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};
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VAStatus gen6_vme_pipeline(VADriverContextP ctx,
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                           VAProfile profile,
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                           struct encode_state *encode_state,
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                           struct gen6_encoder_context *gen6_encoder_context);
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Bool gen6_vme_context_init(VADriverContextP ctx, struct gen6_vme_context *vme_context);
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Bool gen6_vme_context_destroy(struct gen6_vme_context *vme_context);
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VAStatus gen75_vme_pipeline(VADriverContextP ctx,
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                           VAProfile profile,
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                           struct encode_state *encode_state,
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                           struct gen6_encoder_context *gen6_encoder_context);
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Bool gen75_vme_context_init(VADriverContextP ctx, struct gen6_vme_context *vme_context);
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Bool gen75_vme_context_destroy(struct gen6_vme_context *vme_context);
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#endif /* _GEN6_VME_H_ */