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https://git.code.sf.net/p/quake/quakeforge
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84 lines
2 KiB
ArmAsm
84 lines
2 KiB
ArmAsm
/*
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r_varsa.S
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(description)
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "asm_i386.h"
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#include "quakeasm.h"
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#include "asm_draw.h"
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#include "d_ifacea.h"
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#ifdef USE_INTEL_ASM
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.data
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//-------------------------------------------------------
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// ASM-only variables
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//-------------------------------------------------------
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.globl float_1, float_particle_z_clip, float_point5
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.globl float_minus_1, float_0
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float_0: .single 0.0
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float_1: .single 1.0
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float_minus_1: .single -1.0
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float_particle_z_clip: .single PARTICLE_Z_CLIP
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float_point5: .single 0.5
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.globl fp_16, fp_64k, fp_1m, fp_64kx64k
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.globl fp_1m_minus_1
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.globl fp_8
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fp_1m: .single 1048576.0
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fp_1m_minus_1: .single 1048575.0
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fp_64k: .single 65536.0
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fp_8: .single 8.0
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fp_16: .single 16.0
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fp_64kx64k: .long 0x4f000000 // (float)0x8000*0x10000
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.globl FloatZero, Float2ToThe31nd, FloatMinus2ToThe31nd
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FloatZero: .long 0
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Float2ToThe31nd: .long 0x4f000000
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FloatMinus2ToThe31nd: .long 0xcf000000
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.globl r_ceil_cw, r_single_cw
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r_ceil_cw: .long 0
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r_single_cw: .long 0
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.globl C(r_bmodelactive)
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C(r_bmodelactive): .long 0
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.global C(R_InitVars)
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C(R_InitVars):
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movl ceil_cw, %eax
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movl single_cw, %edx
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movl %eax, r_ceil_cw
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movl %edx, r_single_cw
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ret
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#endif // USE_INTEL_ASM
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