1 ///////////////////////////////////////////////////////////////////////// 2 // $Id: voodoo_main.h 13418 2017-12-29 11:18:45Z vruppert $ 3 ///////////////////////////////////////////////////////////////////////// 4 /* 5 * Portion of this software comes with the following license 6 */ 7 8 /*************************************************************************** 9 10 Copyright Aaron Giles 11 All rights reserved. 12 13 Redistribution and use in source and binary forms, with or without 14 modification, are permitted provided that the following conditions are 15 met: 16 17 * Redistributions of source code must retain the above copyright 18 notice, this list of conditions and the following disclaimer. 19 * Redistributions in binary form must reproduce the above copyright 20 notice, this list of conditions and the following disclaimer in 21 the documentation and/or other materials provided with the 22 distribution. 23 * Neither the name 'MAME' nor the names of its contributors may be 24 used to endorse or promote products derived from this software 25 without specific prior written permission. 26 27 THIS SOFTWARE IS PROVIDED BY AARON GILES ''AS IS'' AND ANY EXPRESS OR 28 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 29 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 30 DISCLAIMED. IN NO EVENT SHALL AARON GILES BE LIABLE FOR ANY DIRECT, 31 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 32 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 33 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 35 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 36 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 POSSIBILITY OF SUCH DAMAGE. 38 39 ***************************************************************************/ 40 41 #ifndef VOODOO_MAIN_H 42 #define VOODOO_MAIN_H 43 44 /* enumeration specifying which model of Voodoo we are emulating */ 45 enum 46 { 47 VOODOO_1, 48 VOODOO_2, 49 VOODOO_BANSHEE, 50 VOODOO_3, 51 MAX_VOODOO_TYPES 52 }; 53 54 55 #define STD_VOODOO_1_CLOCK 50000000.0 56 #define STD_VOODOO_2_CLOCK 90000000.0 57 #define STD_VOODOO_BANSHEE_CLOCK 90000000.0 58 #define STD_VOODOO_3_CLOCK 132000000.0 59 60 61 /*************************************************************************** 62 TYPE DEFINITIONS 63 ***************************************************************************/ 64 65 #define VOODOO_MEM 0x60000000 66 #define VOODOO_REG_PAGES 1024 67 #define VOODOO_LFB_PAGES 1024 68 #define VOODOO_TEX_PAGES 2048 69 #define VOODOO_PAGES (VOODOO_REG_PAGES+VOODOO_LFB_PAGES+VOODOO_TEX_PAGES) 70 71 #define Voodoo_UpdateScreenStart() theVoodooDevice->update_screen_start() 72 #define Voodoo_Output_Enable(x) theVoodooDevice->output_enable(x) 73 #define Voodoo_get_retrace(a) theVoodooDevice->get_retrace(a) 74 #define Voodoo_update_timing() theVoodooDevice->update_timing() 75 #define Voodoo_reg_write(a,b) theVoodooDevice->reg_write(a,b) 76 #define Banshee_2D_write(a,b) theVoodooDevice->blt_reg_write(a,b) 77 #define Banshee_LFB_write(a,b,c) theVoodooDevice->mem_write_linear(a,b,c) 78 79 #endif 80