1 /* $NetBSD: via_verifier.h,v 1.3 2021/12/18 23:45:44 riastradh Exp $ */ 2 3 /* 4 * Copyright 2004 The Unichrome Project. All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sub license, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the 14 * next paragraph) shall be included in all copies or substantial portions 15 * of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 20 * THE UNICHROME PROJECT, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 23 * DEALINGS IN THE SOFTWARE. 24 * 25 * Author: Thomas Hellström 2004. 26 */ 27 28 #ifndef _VIA_VERIFIER_H_ 29 #define _VIA_VERIFIER_H_ 30 31 typedef enum { 32 no_sequence = 0, 33 z_address, 34 dest_address, 35 tex_address 36 } drm_via_sequence_t; 37 38 typedef struct { 39 unsigned texture; 40 uint32_t z_addr; 41 uint32_t d_addr; 42 uint32_t t_addr[2][10]; 43 uint32_t pitch[2][10]; 44 uint32_t height[2][10]; 45 uint32_t tex_level_lo[2]; 46 uint32_t tex_level_hi[2]; 47 uint32_t tex_palette_size[2]; 48 uint32_t tex_npot[2]; 49 drm_via_sequence_t unfinished; 50 int agp_texture; 51 int multitex; 52 struct drm_device *dev; 53 drm_local_map_t *map_cache; 54 uint32_t vertex_count; 55 int agp; 56 const uint32_t *buf_start; 57 } drm_via_state_t; 58 59 extern int via_verify_command_stream(const uint32_t *buf, unsigned int size, 60 struct drm_device *dev, int agp); 61 extern int via_parse_command_stream(struct drm_device *dev, const uint32_t *buf, 62 unsigned int size); 63 64 #endif 65