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