1 /* 2 * Copyright © 2013 Intel Corporation 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, sublicense, 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 next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * 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 NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 24 /* 25 * To share code with mesa without having to do big modifications and still be 26 * able to sync files together at a later point, this file stubs the fields 27 * of struct brw_context used by the code we import. 28 */ 29 30 #ifndef __BRW_CONTEXT_H__ 31 #define __BRW_CONTEXT_H__ 32 33 #include <stdbool.h> 34 #include <stdio.h> 35 36 #include "brw_structs.h" 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 #ifndef INTEL_DEBUG 43 #define INTEL_DEBUG (0) 44 #endif 45 46 struct intel_context 47 { 48 int gen; 49 int gt; 50 bool is_haswell; 51 bool is_g4x; 52 bool needs_ff_sync; 53 }; 54 55 struct brw_context 56 { 57 struct intel_context intel; 58 }; 59 60 bool 61 brw_init_context(struct brw_context *brw, int gen); 62 63 /* brw_disasm.c */ 64 struct opcode_desc { 65 char *name; 66 int nsrc; 67 int ndst; 68 }; 69 70 extern const struct opcode_desc opcode_descs[128]; 71 72 int brw_disasm (FILE *file, struct brw_instruction *inst, int gen); 73 74 #ifdef __cplusplus 75 } /* end of extern "C" */ 76 #endif 77 78 #endif /* __BRW_CONTEXT_H__ */ 79