99 lines
3.2 KiB
C
99 lines
3.2 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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* SOFTWAR
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*
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* Authors:
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* Zhou Chang <chang.zhou@intel.com>
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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 <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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#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_ */
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