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/*
* Copyright 2004 The Unichrome Project. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sub license,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE UNICHROME PROJECT, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Author: Thomas Hellstr�m 2004.
*/
#ifndef _VIA_VERIFIER_H_
#define _VIA_VERIFIER_H_
typedef enum {
no_sequence = 0,
z_address,
dest_address,
tex_address
} drm_via_sequence_t;
typedef struct {
unsigned texture;
uint32_t z_addr;
uint32_t d_addr;
uint32_t t_addr[2][10];
uint32_t pitch[2][10];
uint32_t height[2][10];
uint32_t tex_level_lo[2];
uint32_t tex_level_hi[2];
uint32_t tex_palette_size[2];
drm_via_sequence_t unfinished;
int agp_texture;
int multitex;
drm_device_t *dev;
drm_local_map_t *map_cache;
uint32_t vertex_count;
int agp;
const uint32_t *buf_start;
} drm_via_state_t;
extern int via_verify_command_stream(const uint32_t * buf, unsigned int size,
drm_device_t * dev, int agp);
extern int via_parse_command_stream(drm_device_t *dev, const uint32_t *buf,
unsigned int size);
#endif
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