WebSVN – Kolibri OS – Diff – /contrib/sdk/sources/Mesa/src/mesa/x86/x86_xform2.S


/*
 * Mesa 3-D graphics library
 *
 * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
 
/*
 * NOTE: Avoid using spaces in between '(' ')' and arguments, especially
 * with macros like CONST, LLBL that expand to CONCAT(...).  Putting spaces
 * in there will break the build on some platforms.
 */
 
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
 
	SEG_TEXT
 
#define FP_ONE		1065353216
#define FP_ZERO		0
 
#define SRC0		REGOFF(0, ESI)
#define SRC1		REGOFF(4, ESI)
#define SRC2		REGOFF(8, ESI)
#define SRC3		REGOFF(12, ESI)
#define DST0		REGOFF(0, EDI)
#define DST1		REGOFF(4, EDI)
#define DST2		REGOFF(8, EDI)
#define DST3		REGOFF(12, EDI)
#define MAT0		REGOFF(0, EDX)
#define MAT1		REGOFF(4, EDX)
#define MAT2		REGOFF(8, EDX)
#define MAT3		REGOFF(12, EDX)
#define MAT4		REGOFF(16, EDX)
#define MAT5		REGOFF(20, EDX)
#define MAT6		REGOFF(24, EDX)
#define MAT7		REGOFF(28, EDX)
#define MAT8		REGOFF(32, EDX)
#define MAT9		REGOFF(36, EDX)
#define MAT10		REGOFF(40, EDX)
#define MAT11		REGOFF(44, EDX)
#define MAT12		REGOFF(48, EDX)
#define MAT13		REGOFF(52, EDX)
#define MAT14		REGOFF(56, EDX)
#define MAT15		REGOFF(60, EDX)
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_general )
HIDDEN(_mesa_x86_transform_points2_general)
GLNAME( _mesa_x86_transform_points2_general ):
 
#define FRAME_OFFSET 8
	PUSH_L( ESI )
	PUSH_L( EDI )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_gr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
ALIGNTEXT16
LLBL(x86_p2_gr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
	FLD_S( SRC0 )			/* F5 F4 */
	FMUL_S( MAT1 )
	FLD_S( SRC0 )			/* F6 F5 F4 */
	FMUL_S( MAT2 )
	FLD_S( SRC0 )			/* F7 F6 F5 F4 */
	FMUL_S( MAT3 )
 
	FLD_S( SRC1 )			/* F0 F7 F6 F5 F4 */
	FMUL_S( MAT4 )
	FLD_S( SRC1 )			/* F1 F0 F7 F6 F5 F4 */
	FMUL_S( MAT5 )
	FLD_S( SRC1 )			/* F2 F1 F0 F7 F6 F5 F4 */
	FMUL_S( MAT6 )
	FLD_S( SRC1 )			/* F3 F2 F1 F0 F7 F6 F5 F4 */
	FMUL_S( MAT7 )
 
	FXCH( ST(3) )			/* F0 F2 F1 F3 F7 F6 F5 F4 */
	FADDP( ST0, ST(7) )		/* F2 F1 F3 F7 F6 F5 F4 */
	FXCH( ST(1) )			/* F1 F2 F3 F7 F6 F5 F4 */
	FADDP( ST0, ST(5) )		/* F2 F3 F7 F6 F5 F4 */
	FADDP( ST0, ST(3) )		/* F3 F7 F6 F5 F4 */
	FADDP( ST0, ST(1) )		/* F7 F6 F5 F4 */
 
	FXCH( ST(3) )			/* F4 F6 F5 F7 */
	FADD_S( MAT12 )
	FXCH( ST(2) )			/* F5 F6 F4 F7 */
	FADD_S( MAT13 )
	FXCH( ST(1) )			/* F6 F5 F4 F7 */
	FADD_S( MAT14 )
	FXCH( ST(3) )			/* F7 F5 F4 F6 */
	FADD_S( MAT15 )
 
	FXCH( ST(2) )			/* F4 F5 F7 F6 */
	FSTP_S( DST0 )			/* F5 F7 F6 */
	FSTP_S( DST1 )			/* F7 F6 */
	FXCH( ST(1) )			/* F6 F7 */
	FSTP_S( DST2 )			/* F7 */
	FSTP_S( DST3 )			/* */
 
LLBL(x86_p2_gr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_gr_loop) )
 
LLBL(x86_p2_gr_done):
 
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_perspective )
HIDDEN(_mesa_x86_transform_points2_perspective)
GLNAME( _mesa_x86_transform_points2_perspective ):
 
#define FRAME_OFFSET 12
	PUSH_L( ESI )
	PUSH_L( EDI )
	PUSH_L( EBX )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_pr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
	MOV_L( MAT14, EBX )
 
ALIGNTEXT16
LLBL(x86_p2_pr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
 
	FLD_S( SRC1 )			/* F1 F4 */
	FMUL_S( MAT5 )
 
	FXCH( ST(1) )			/* F4 F1 */
	FSTP_S( DST0   )		/* F1 */
	FSTP_S( DST1   )		/* */
	MOV_L( EBX, DST2 )
	MOV_L( CONST(FP_ZERO), DST3 )
 
LLBL(x86_p2_pr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_pr_loop) )
 
LLBL(x86_p2_pr_done):
 
	POP_L( EBX )
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_3d )
HIDDEN(_mesa_x86_transform_points2_3d)
GLNAME( _mesa_x86_transform_points2_3d ):
 
#define FRAME_OFFSET 8
	PUSH_L( ESI )
	PUSH_L( EDI )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_3dr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
ALIGNTEXT16
LLBL(x86_p2_3dr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
	FLD_S( SRC0 )			/* F5 F4 */
	FMUL_S( MAT1 )
	FLD_S( SRC0 )			/* F6 F5 F4 */
	FMUL_S( MAT2 )
 
	FLD_S( SRC1 )			/* F0 F6 F5 F4 */
	FMUL_S( MAT4 )
	FLD_S( SRC1 )			/* F1 F0 F6 F5 F4 */
	FMUL_S( MAT5 )
	FLD_S( SRC1 )			/* F2 F1 F0 F6 F5 F4 */
	FMUL_S( MAT6 )
 
	FXCH( ST(2) )			/* F0 F1 F2 F6 F5 F4 */
	FADDP( ST0, ST(5) )		/* F1 F2 F6 F5 F4 */
	FADDP( ST0, ST(3) )		/* F2 F6 F5 F4 */
	FADDP( ST0, ST(1) )		/* F6 F5 F4 */
 
	FXCH( ST(2) )			/* F4 F5 F6 */
	FADD_S( MAT12 )
	FXCH( ST(1) )			/* F5 F4 F6 */
	FADD_S( MAT13 )
	FXCH( ST(2) )			/* F6 F4 F5 */
	FADD_S( MAT14 )
 
	FXCH( ST(1) )			/* F4 F6 F5 */
	FSTP_S( DST0 )			/* F6 F5 */
	FXCH( ST(1) )			/* F5 F6 */
	FSTP_S( DST1 )			/* F6 */
	FSTP_S( DST2 )			/* */
 
LLBL(x86_p2_3dr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_3dr_loop) )
 
LLBL(x86_p2_3dr_done):
 
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_3d_no_rot )
HIDDEN(_mesa_x86_transform_points2_3d_no_rot)
GLNAME( _mesa_x86_transform_points2_3d_no_rot ):
 
#define FRAME_OFFSET 12
	PUSH_L( ESI )
	PUSH_L( EDI )
	PUSH_L( EBX )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_3dnrr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
	MOV_L( MAT14, EBX )
 
ALIGNTEXT16
LLBL(x86_p2_3dnrr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
 
	FLD_S( SRC1 )			/* F1 F4 */
	FMUL_S( MAT5 )
 
	FXCH( ST(1) )			/* F4 F1 */
	FADD_S( MAT12 )
	FLD_S( MAT13 )		/* F5 F4 F1 */
	FXCH( ST(2) )			/* F1 F4 F5 */
	FADDP( ST0, ST(2) )		/* F4 F5 */
 
	FSTP_S( DST0 )		/* F5 */
	FSTP_S( DST1 )		/* */
	MOV_L( EBX, DST2 )
 
LLBL(x86_p2_3dnrr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_3dnrr_loop) )
 
LLBL(x86_p2_3dnrr_done):
 
	POP_L( EBX )
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_2d )
HIDDEN(_mesa_x86_transform_points2_2d)
GLNAME( _mesa_x86_transform_points2_2d ):
 
#define FRAME_OFFSET 8
	PUSH_L( ESI )
	PUSH_L( EDI )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_2dr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
ALIGNTEXT16
LLBL(x86_p2_2dr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
	FLD_S( SRC0 )			/* F5 F4 */
	FMUL_S( MAT1 )
 
	FLD_S( SRC1 )			/* F0 F5 F4 */
	FMUL_S( MAT4 )
	FLD_S( SRC1 )			/* F1 F0 F5 F4 */
	FMUL_S( MAT5 )
 
	FXCH( ST(1) )			/* F0 F1 F5 F4 */
	FADDP( ST0, ST(3) )		/* F1 F5 F4 */
	FADDP( ST0, ST(1) )		/* F5 F4 */
 
	FXCH( ST(1) )			/* F4 F5 */
	FADD_S( MAT12 )
	FXCH( ST(1) )			/* F5 F4 */
	FADD_S( MAT13 )
 
	FXCH( ST(1) )			/* F4 F5 */
	FSTP_S( DST0 )		/* F5 */
	FSTP_S( DST1 )		/* */
 
LLBL(x86_p2_2dr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_2dr_loop) )
 
LLBL(x86_p2_2dr_done):
 
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT4
GLOBL GLNAME( _mesa_x86_transform_points2_2d_no_rot )
HIDDEN(_mesa_x86_transform_points2_2d_no_rot)
GLNAME( _mesa_x86_transform_points2_2d_no_rot ):
 
#define FRAME_OFFSET 8
	PUSH_L( ESI )
	PUSH_L( EDI )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_2dnrr_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
ALIGNTEXT16
LLBL(x86_p2_2dnrr_loop):
 
	FLD_S( SRC0 )			/* F4 */
	FMUL_S( MAT0 )
 
	FLD_S( SRC1 )			/* F1 F4 */
	FMUL_S( MAT5 )
 
	FXCH( ST(1) )			/* F4 F1 */
	FADD_S( MAT12 )
	FLD_S( MAT13 )		/* F5 F4 F1 */
	FXCH( ST(2) )			/* F1 F4 F5 */
	FADDP( ST0, ST(2) )		/* F4 F5 */
 
	FSTP_S( DST0   )		/* F5 */
	FSTP_S( DST1   )		/* */
 
LLBL(x86_p2_2dnrr_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_2dnrr_loop) )
 
LLBL(x86_p2_2dnrr_done):
 
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
 
 
 
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_identity )
HIDDEN(_mesa_x86_transform_points2_identity)
GLNAME( _mesa_x86_transform_points2_identity ):
 
#define FRAME_OFFSET 12
	PUSH_L( ESI )
	PUSH_L( EDI )
	PUSH_L( EBX )
 
	MOV_L( ARG_SOURCE, ESI )
	MOV_L( ARG_DEST, EDI )
 
	MOV_L( ARG_MATRIX, EDX )
	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
 
	TEST_L( ECX, ECX )
	JZ( LLBL(x86_p2_ir_done) )
 
	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
 
	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
 
	SHL_L( CONST(4), ECX )
	MOV_L( REGOFF(V4F_START, ESI), ESI )
 
	MOV_L( REGOFF(V4F_START, EDI), EDI )
	ADD_L( EDI, ECX )
 
	CMP_L( ESI, EDI )
	JE( LLBL(x86_p2_ir_done) )
 
ALIGNTEXT16
LLBL(x86_p2_ir_loop):
 
	MOV_L( SRC0, EBX )
	MOV_L( SRC1, EDX )
 
	MOV_L( EBX, DST0 )
	MOV_L( EDX, DST1 )
 
LLBL(x86_p2_ir_skip):
 
	ADD_L( CONST(16), EDI )
	ADD_L( EAX, ESI )
	CMP_L( ECX, EDI )
	JNE( LLBL(x86_p2_ir_loop) )
 
LLBL(x86_p2_ir_done):
 
	POP_L( EBX )
	POP_L( EDI )
	POP_L( ESI )
	RET
#undef FRAME_OFFSET
 
#if defined (__ELF__) && defined (__linux__)
	.section .note.GNU-stack,"",%progbits
#endif

Rev 4358	Rev 4632
1	/*	1	/*
2	* Mesa 3-D graphics library	2	* Mesa 3-D graphics library
3	*	3	*
4	* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.	4	* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
5	*	5	*
6	* Permission is hereby granted, free of charge, to any person obtaining a	6	* Permission is hereby granted, free of charge, to any person obtaining a
7	* copy of this software and associated documentation files (the "Software"),	7	* copy of this software and associated documentation files (the "Software"),
8	* to deal in the Software without restriction, including without limitation	8	* to deal in the Software without restriction, including without limitation
9	* the rights to use, copy, modify, merge, publish, distribute, sublicense,	9	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
10	* and/or sell copies of the Software, and to permit persons to whom the	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:	11	* Software is furnished to do so, subject to the following conditions:
12	*	12	*
13	* The above copyright notice and this permission notice shall be included	13	* The above copyright notice and this permission notice shall be included
14	* in all copies or substantial portions of the Software.	14	* in all copies or substantial portions of the Software.
15	*	15	*
16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17	* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,	17	* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20	* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,	20	* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21	* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR	21	* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22	* OTHER DEALINGS IN THE SOFTWARE.	22	* OTHER DEALINGS IN THE SOFTWARE.
23	*/	23	*/
24		24
25	/*	25	/*
26	* NOTE: Avoid using spaces in between '(' ')' and arguments, especially	26	* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
27	* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces	27	* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
28	* in there will break the build on some platforms.	28	* in there will break the build on some platforms.
29	*/	29	*/
30		30
31	#include "assyntax.h"	31	#include "assyntax.h"
32	#include "matypes.h"	32	#include "matypes.h"
33	#include "xform_args.h"	33	#include "xform_args.h"
34		34
35	SEG_TEXT	35	SEG_TEXT
36		36
37	#define FP_ONE 1065353216	37	#define FP_ONE 1065353216
38	#define FP_ZERO 0	38	#define FP_ZERO 0
39		39
40	#define SRC0 REGOFF(0, ESI)	40	#define SRC0 REGOFF(0, ESI)
41	#define SRC1 REGOFF(4, ESI)	41	#define SRC1 REGOFF(4, ESI)
42	#define SRC2 REGOFF(8, ESI)	42	#define SRC2 REGOFF(8, ESI)
43	#define SRC3 REGOFF(12, ESI)	43	#define SRC3 REGOFF(12, ESI)
44	#define DST0 REGOFF(0, EDI)	44	#define DST0 REGOFF(0, EDI)
45	#define DST1 REGOFF(4, EDI)	45	#define DST1 REGOFF(4, EDI)
46	#define DST2 REGOFF(8, EDI)	46	#define DST2 REGOFF(8, EDI)
47	#define DST3 REGOFF(12, EDI)	47	#define DST3 REGOFF(12, EDI)
48	#define MAT0 REGOFF(0, EDX)	48	#define MAT0 REGOFF(0, EDX)
49	#define MAT1 REGOFF(4, EDX)	49	#define MAT1 REGOFF(4, EDX)
50	#define MAT2 REGOFF(8, EDX)	50	#define MAT2 REGOFF(8, EDX)
51	#define MAT3 REGOFF(12, EDX)	51	#define MAT3 REGOFF(12, EDX)
52	#define MAT4 REGOFF(16, EDX)	52	#define MAT4 REGOFF(16, EDX)
53	#define MAT5 REGOFF(20, EDX)	53	#define MAT5 REGOFF(20, EDX)
54	#define MAT6 REGOFF(24, EDX)	54	#define MAT6 REGOFF(24, EDX)
55	#define MAT7 REGOFF(28, EDX)	55	#define MAT7 REGOFF(28, EDX)
56	#define MAT8 REGOFF(32, EDX)	56	#define MAT8 REGOFF(32, EDX)
57	#define MAT9 REGOFF(36, EDX)	57	#define MAT9 REGOFF(36, EDX)
58	#define MAT10 REGOFF(40, EDX)	58	#define MAT10 REGOFF(40, EDX)
59	#define MAT11 REGOFF(44, EDX)	59	#define MAT11 REGOFF(44, EDX)
60	#define MAT12 REGOFF(48, EDX)	60	#define MAT12 REGOFF(48, EDX)
61	#define MAT13 REGOFF(52, EDX)	61	#define MAT13 REGOFF(52, EDX)
62	#define MAT14 REGOFF(56, EDX)	62	#define MAT14 REGOFF(56, EDX)
63	#define MAT15 REGOFF(60, EDX)	63	#define MAT15 REGOFF(60, EDX)
64		64
65		65
66	ALIGNTEXT16	66	ALIGNTEXT16
67	GLOBL GLNAME( __mesa_x86_transform_points2_general )	67	GLOBL GLNAME( _mesa_x86_transform_points2_general )
68	HIDDEN(__mesa_x86_transform_points2_general)	68	HIDDEN(_mesa_x86_transform_points2_general)
69	GLNAME( __mesa_x86_transform_points2_general ):	69	GLNAME( _mesa_x86_transform_points2_general ):
70		70
71	#define FRAME_OFFSET 8	71	#define FRAME_OFFSET 8
72	PUSH_L( ESI )	72	PUSH_L( ESI )
73	PUSH_L( EDI )	73	PUSH_L( EDI )
74		74
75	MOV_L( ARG_SOURCE, ESI )	75	MOV_L( ARG_SOURCE, ESI )
76	MOV_L( ARG_DEST, EDI )	76	MOV_L( ARG_DEST, EDI )
77		77
78	MOV_L( ARG_MATRIX, EDX )	78	MOV_L( ARG_MATRIX, EDX )
79	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	79	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
80		80
81	TEST_L( ECX, ECX )	81	TEST_L( ECX, ECX )
82	JZ( LLBL(x86_p2_gr_done) )	82	JZ( LLBL(x86_p2_gr_done) )
83		83
84	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	84	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
85	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )	85	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
86		86
87	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	87	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
88	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )	88	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
89		89
90	SHL_L( CONST(4), ECX )	90	SHL_L( CONST(4), ECX )
91	MOV_L( REGOFF(V4F_START, ESI), ESI )	91	MOV_L( REGOFF(V4F_START, ESI), ESI )
92		92
93	MOV_L( REGOFF(V4F_START, EDI), EDI )	93	MOV_L( REGOFF(V4F_START, EDI), EDI )
94	ADD_L( EDI, ECX )	94	ADD_L( EDI, ECX )
95		95
96	ALIGNTEXT16	96	ALIGNTEXT16
97	LLBL(x86_p2_gr_loop):	97	LLBL(x86_p2_gr_loop):
98		98
99	FLD_S( SRC0 ) /* F4 */	99	FLD_S( SRC0 ) /* F4 */
100	FMUL_S( MAT0 )	100	FMUL_S( MAT0 )
101	FLD_S( SRC0 ) /* F5 F4 */	101	FLD_S( SRC0 ) /* F5 F4 */
102	FMUL_S( MAT1 )	102	FMUL_S( MAT1 )
103	FLD_S( SRC0 ) /* F6 F5 F4 */	103	FLD_S( SRC0 ) /* F6 F5 F4 */
104	FMUL_S( MAT2 )	104	FMUL_S( MAT2 )
105	FLD_S( SRC0 ) /* F7 F6 F5 F4 */	105	FLD_S( SRC0 ) /* F7 F6 F5 F4 */
106	FMUL_S( MAT3 )	106	FMUL_S( MAT3 )
107		107
108	FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */	108	FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */
109	FMUL_S( MAT4 )	109	FMUL_S( MAT4 )
110	FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */	110	FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */
111	FMUL_S( MAT5 )	111	FMUL_S( MAT5 )
112	FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */	112	FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */
113	FMUL_S( MAT6 )	113	FMUL_S( MAT6 )
114	FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */	114	FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
115	FMUL_S( MAT7 )	115	FMUL_S( MAT7 )
116		116
117	FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */	117	FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
118	FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */	118	FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
119	FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */	119	FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
120	FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */	120	FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
121	FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */	121	FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
122	FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */	122	FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
123		123
124	FXCH( ST(3) ) /* F4 F6 F5 F7 */	124	FXCH( ST(3) ) /* F4 F6 F5 F7 */
125	FADD_S( MAT12 )	125	FADD_S( MAT12 )
126	FXCH( ST(2) ) /* F5 F6 F4 F7 */	126	FXCH( ST(2) ) /* F5 F6 F4 F7 */
127	FADD_S( MAT13 )	127	FADD_S( MAT13 )
128	FXCH( ST(1) ) /* F6 F5 F4 F7 */	128	FXCH( ST(1) ) /* F6 F5 F4 F7 */
129	FADD_S( MAT14 )	129	FADD_S( MAT14 )
130	FXCH( ST(3) ) /* F7 F5 F4 F6 */	130	FXCH( ST(3) ) /* F7 F5 F4 F6 */
131	FADD_S( MAT15 )	131	FADD_S( MAT15 )
132		132
133	FXCH( ST(2) ) /* F4 F5 F7 F6 */	133	FXCH( ST(2) ) /* F4 F5 F7 F6 */
134	FSTP_S( DST0 ) /* F5 F7 F6 */	134	FSTP_S( DST0 ) /* F5 F7 F6 */
135	FSTP_S( DST1 ) /* F7 F6 */	135	FSTP_S( DST1 ) /* F7 F6 */
136	FXCH( ST(1) ) /* F6 F7 */	136	FXCH( ST(1) ) /* F6 F7 */
137	FSTP_S( DST2 ) /* F7 */	137	FSTP_S( DST2 ) /* F7 */
138	FSTP_S( DST3 ) /* */	138	FSTP_S( DST3 ) /* */
139		139
140	LLBL(x86_p2_gr_skip):	140	LLBL(x86_p2_gr_skip):
141		141
142	ADD_L( CONST(16), EDI )	142	ADD_L( CONST(16), EDI )
143	ADD_L( EAX, ESI )	143	ADD_L( EAX, ESI )
144	CMP_L( ECX, EDI )	144	CMP_L( ECX, EDI )
145	JNE( LLBL(x86_p2_gr_loop) )	145	JNE( LLBL(x86_p2_gr_loop) )
146		146
147	LLBL(x86_p2_gr_done):	147	LLBL(x86_p2_gr_done):
148		148
149	POP_L( EDI )	149	POP_L( EDI )
150	POP_L( ESI )	150	POP_L( ESI )
151	RET	151	RET
152	#undef FRAME_OFFSET	152	#undef FRAME_OFFSET
153		153
154		154
155		155
156		156
157	ALIGNTEXT16	157	ALIGNTEXT16
158	GLOBL GLNAME( __mesa_x86_transform_points2_perspective )	158	GLOBL GLNAME( _mesa_x86_transform_points2_perspective )
159	HIDDEN(__mesa_x86_transform_points2_perspective)	159	HIDDEN(_mesa_x86_transform_points2_perspective)
160	GLNAME( __mesa_x86_transform_points2_perspective ):	160	GLNAME( _mesa_x86_transform_points2_perspective ):
161		161
162	#define FRAME_OFFSET 12	162	#define FRAME_OFFSET 12
163	PUSH_L( ESI )	163	PUSH_L( ESI )
164	PUSH_L( EDI )	164	PUSH_L( EDI )
165	PUSH_L( EBX )	165	PUSH_L( EBX )
166		166
167	MOV_L( ARG_SOURCE, ESI )	167	MOV_L( ARG_SOURCE, ESI )
168	MOV_L( ARG_DEST, EDI )	168	MOV_L( ARG_DEST, EDI )
169		169
170	MOV_L( ARG_MATRIX, EDX )	170	MOV_L( ARG_MATRIX, EDX )
171	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	171	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
172		172
173	TEST_L( ECX, ECX )	173	TEST_L( ECX, ECX )
174	JZ( LLBL(x86_p2_pr_done) )	174	JZ( LLBL(x86_p2_pr_done) )
175		175
176	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	176	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
177	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )	177	OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
178		178
179	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	179	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
180	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )	180	MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
181		181
182	SHL_L( CONST(4), ECX )	182	SHL_L( CONST(4), ECX )
183	MOV_L( REGOFF(V4F_START, ESI), ESI )	183	MOV_L( REGOFF(V4F_START, ESI), ESI )
184		184
185	MOV_L( REGOFF(V4F_START, EDI), EDI )	185	MOV_L( REGOFF(V4F_START, EDI), EDI )
186	ADD_L( EDI, ECX )	186	ADD_L( EDI, ECX )
187		187
188	MOV_L( MAT14, EBX )	188	MOV_L( MAT14, EBX )
189		189
190	ALIGNTEXT16	190	ALIGNTEXT16
191	LLBL(x86_p2_pr_loop):	191	LLBL(x86_p2_pr_loop):
192		192
193	FLD_S( SRC0 ) /* F4 */	193	FLD_S( SRC0 ) /* F4 */
194	FMUL_S( MAT0 )	194	FMUL_S( MAT0 )
195		195
196	FLD_S( SRC1 ) /* F1 F4 */	196	FLD_S( SRC1 ) /* F1 F4 */
197	FMUL_S( MAT5 )	197	FMUL_S( MAT5 )
198		198
199	FXCH( ST(1) ) /* F4 F1 */	199	FXCH( ST(1) ) /* F4 F1 */
200	FSTP_S( DST0 ) /* F1 */	200	FSTP_S( DST0 ) /* F1 */
201	FSTP_S( DST1 ) /* */	201	FSTP_S( DST1 ) /* */
202	MOV_L( EBX, DST2 )	202	MOV_L( EBX, DST2 )
203	MOV_L( CONST(FP_ZERO), DST3 )	203	MOV_L( CONST(FP_ZERO), DST3 )
204		204
205	LLBL(x86_p2_pr_skip):	205	LLBL(x86_p2_pr_skip):
206		206
207	ADD_L( CONST(16), EDI )	207	ADD_L( CONST(16), EDI )
208	ADD_L( EAX, ESI )	208	ADD_L( EAX, ESI )
209	CMP_L( ECX, EDI )	209	CMP_L( ECX, EDI )
210	JNE( LLBL(x86_p2_pr_loop) )	210	JNE( LLBL(x86_p2_pr_loop) )
211		211
212	LLBL(x86_p2_pr_done):	212	LLBL(x86_p2_pr_done):
213		213
214	POP_L( EBX )	214	POP_L( EBX )
215	POP_L( EDI )	215	POP_L( EDI )
216	POP_L( ESI )	216	POP_L( ESI )
217	RET	217	RET
218	#undef FRAME_OFFSET	218	#undef FRAME_OFFSET
219		219
220		220
221		221
222		222
223	ALIGNTEXT16	223	ALIGNTEXT16
224	GLOBL GLNAME( __mesa_x86_transform_points2_3d )	224	GLOBL GLNAME( _mesa_x86_transform_points2_3d )
225	HIDDEN(__mesa_x86_transform_points2_3d)	225	HIDDEN(_mesa_x86_transform_points2_3d)
226	GLNAME( __mesa_x86_transform_points2_3d ):	226	GLNAME( _mesa_x86_transform_points2_3d ):
227		227
228	#define FRAME_OFFSET 8	228	#define FRAME_OFFSET 8
229	PUSH_L( ESI )	229	PUSH_L( ESI )
230	PUSH_L( EDI )	230	PUSH_L( EDI )
231		231
232	MOV_L( ARG_SOURCE, ESI )	232	MOV_L( ARG_SOURCE, ESI )
233	MOV_L( ARG_DEST, EDI )	233	MOV_L( ARG_DEST, EDI )
234		234
235	MOV_L( ARG_MATRIX, EDX )	235	MOV_L( ARG_MATRIX, EDX )
236	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	236	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
237		237
238	TEST_L( ECX, ECX )	238	TEST_L( ECX, ECX )
239	JZ( LLBL(x86_p2_3dr_done) )	239	JZ( LLBL(x86_p2_3dr_done) )
240		240
241	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	241	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
242	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )	242	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
243		243
244	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	244	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
245	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )	245	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
246		246
247	SHL_L( CONST(4), ECX )	247	SHL_L( CONST(4), ECX )
248	MOV_L( REGOFF(V4F_START, ESI), ESI )	248	MOV_L( REGOFF(V4F_START, ESI), ESI )
249		249
250	MOV_L( REGOFF(V4F_START, EDI), EDI )	250	MOV_L( REGOFF(V4F_START, EDI), EDI )
251	ADD_L( EDI, ECX )	251	ADD_L( EDI, ECX )
252		252
253	ALIGNTEXT16	253	ALIGNTEXT16
254	LLBL(x86_p2_3dr_loop):	254	LLBL(x86_p2_3dr_loop):
255		255
256	FLD_S( SRC0 ) /* F4 */	256	FLD_S( SRC0 ) /* F4 */
257	FMUL_S( MAT0 )	257	FMUL_S( MAT0 )
258	FLD_S( SRC0 ) /* F5 F4 */	258	FLD_S( SRC0 ) /* F5 F4 */
259	FMUL_S( MAT1 )	259	FMUL_S( MAT1 )
260	FLD_S( SRC0 ) /* F6 F5 F4 */	260	FLD_S( SRC0 ) /* F6 F5 F4 */
261	FMUL_S( MAT2 )	261	FMUL_S( MAT2 )
262		262
263	FLD_S( SRC1 ) /* F0 F6 F5 F4 */	263	FLD_S( SRC1 ) /* F0 F6 F5 F4 */
264	FMUL_S( MAT4 )	264	FMUL_S( MAT4 )
265	FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */	265	FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */
266	FMUL_S( MAT5 )	266	FMUL_S( MAT5 )
267	FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */	267	FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */
268	FMUL_S( MAT6 )	268	FMUL_S( MAT6 )
269		269
270	FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */	270	FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
271	FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */	271	FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
272	FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */	272	FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
273	FADDP( ST0, ST(1) ) /* F6 F5 F4 */	273	FADDP( ST0, ST(1) ) /* F6 F5 F4 */
274		274
275	FXCH( ST(2) ) /* F4 F5 F6 */	275	FXCH( ST(2) ) /* F4 F5 F6 */
276	FADD_S( MAT12 )	276	FADD_S( MAT12 )
277	FXCH( ST(1) ) /* F5 F4 F6 */	277	FXCH( ST(1) ) /* F5 F4 F6 */
278	FADD_S( MAT13 )	278	FADD_S( MAT13 )
279	FXCH( ST(2) ) /* F6 F4 F5 */	279	FXCH( ST(2) ) /* F6 F4 F5 */
280	FADD_S( MAT14 )	280	FADD_S( MAT14 )
281		281
282	FXCH( ST(1) ) /* F4 F6 F5 */	282	FXCH( ST(1) ) /* F4 F6 F5 */
283	FSTP_S( DST0 ) /* F6 F5 */	283	FSTP_S( DST0 ) /* F6 F5 */
284	FXCH( ST(1) ) /* F5 F6 */	284	FXCH( ST(1) ) /* F5 F6 */
285	FSTP_S( DST1 ) /* F6 */	285	FSTP_S( DST1 ) /* F6 */
286	FSTP_S( DST2 ) /* */	286	FSTP_S( DST2 ) /* */
287		287
288	LLBL(x86_p2_3dr_skip):	288	LLBL(x86_p2_3dr_skip):
289		289
290	ADD_L( CONST(16), EDI )	290	ADD_L( CONST(16), EDI )
291	ADD_L( EAX, ESI )	291	ADD_L( EAX, ESI )
292	CMP_L( ECX, EDI )	292	CMP_L( ECX, EDI )
293	JNE( LLBL(x86_p2_3dr_loop) )	293	JNE( LLBL(x86_p2_3dr_loop) )
294		294
295	LLBL(x86_p2_3dr_done):	295	LLBL(x86_p2_3dr_done):
296		296
297	POP_L( EDI )	297	POP_L( EDI )
298	POP_L( ESI )	298	POP_L( ESI )
299	RET	299	RET
300	#undef FRAME_OFFSET	300	#undef FRAME_OFFSET
301		301
302		302
303		303
304		304
305	ALIGNTEXT16	305	ALIGNTEXT16
306	GLOBL GLNAME( __mesa_x86_transform_points2_3d_no_rot )	306	GLOBL GLNAME( _mesa_x86_transform_points2_3d_no_rot )
307	HIDDEN(__mesa_x86_transform_points2_3d_no_rot)	307	HIDDEN(_mesa_x86_transform_points2_3d_no_rot)
308	GLNAME( __mesa_x86_transform_points2_3d_no_rot ):	308	GLNAME( _mesa_x86_transform_points2_3d_no_rot ):
309		309
310	#define FRAME_OFFSET 12	310	#define FRAME_OFFSET 12
311	PUSH_L( ESI )	311	PUSH_L( ESI )
312	PUSH_L( EDI )	312	PUSH_L( EDI )
313	PUSH_L( EBX )	313	PUSH_L( EBX )
314		314
315	MOV_L( ARG_SOURCE, ESI )	315	MOV_L( ARG_SOURCE, ESI )
316	MOV_L( ARG_DEST, EDI )	316	MOV_L( ARG_DEST, EDI )
317		317
318	MOV_L( ARG_MATRIX, EDX )	318	MOV_L( ARG_MATRIX, EDX )
319	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	319	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
320		320
321	TEST_L( ECX, ECX )	321	TEST_L( ECX, ECX )
322	JZ( LLBL(x86_p2_3dnrr_done) )	322	JZ( LLBL(x86_p2_3dnrr_done) )
323		323
324	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	324	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
325	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )	325	OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
326		326
327	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	327	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
328	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )	328	MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
329		329
330	SHL_L( CONST(4), ECX )	330	SHL_L( CONST(4), ECX )
331	MOV_L( REGOFF(V4F_START, ESI), ESI )	331	MOV_L( REGOFF(V4F_START, ESI), ESI )
332		332
333	MOV_L( REGOFF(V4F_START, EDI), EDI )	333	MOV_L( REGOFF(V4F_START, EDI), EDI )
334	ADD_L( EDI, ECX )	334	ADD_L( EDI, ECX )
335		335
336	MOV_L( MAT14, EBX )	336	MOV_L( MAT14, EBX )
337		337
338	ALIGNTEXT16	338	ALIGNTEXT16
339	LLBL(x86_p2_3dnrr_loop):	339	LLBL(x86_p2_3dnrr_loop):
340		340
341	FLD_S( SRC0 ) /* F4 */	341	FLD_S( SRC0 ) /* F4 */
342	FMUL_S( MAT0 )	342	FMUL_S( MAT0 )
343		343
344	FLD_S( SRC1 ) /* F1 F4 */	344	FLD_S( SRC1 ) /* F1 F4 */
345	FMUL_S( MAT5 )	345	FMUL_S( MAT5 )
346		346
347	FXCH( ST(1) ) /* F4 F1 */	347	FXCH( ST(1) ) /* F4 F1 */
348	FADD_S( MAT12 )	348	FADD_S( MAT12 )
349	FLD_S( MAT13 ) /* F5 F4 F1 */	349	FLD_S( MAT13 ) /* F5 F4 F1 */
350	FXCH( ST(2) ) /* F1 F4 F5 */	350	FXCH( ST(2) ) /* F1 F4 F5 */
351	FADDP( ST0, ST(2) ) /* F4 F5 */	351	FADDP( ST0, ST(2) ) /* F4 F5 */
352		352
353	FSTP_S( DST0 ) /* F5 */	353	FSTP_S( DST0 ) /* F5 */
354	FSTP_S( DST1 ) /* */	354	FSTP_S( DST1 ) /* */
355	MOV_L( EBX, DST2 )	355	MOV_L( EBX, DST2 )
356		356
357	LLBL(x86_p2_3dnrr_skip):	357	LLBL(x86_p2_3dnrr_skip):
358		358
359	ADD_L( CONST(16), EDI )	359	ADD_L( CONST(16), EDI )
360	ADD_L( EAX, ESI )	360	ADD_L( EAX, ESI )
361	CMP_L( ECX, EDI )	361	CMP_L( ECX, EDI )
362	JNE( LLBL(x86_p2_3dnrr_loop) )	362	JNE( LLBL(x86_p2_3dnrr_loop) )
363		363
364	LLBL(x86_p2_3dnrr_done):	364	LLBL(x86_p2_3dnrr_done):
365		365
366	POP_L( EBX )	366	POP_L( EBX )
367	POP_L( EDI )	367	POP_L( EDI )
368	POP_L( ESI )	368	POP_L( ESI )
369	RET	369	RET
370	#undef FRAME_OFFSET	370	#undef FRAME_OFFSET
371		371
372		372
373		373
374		374
375	ALIGNTEXT16	375	ALIGNTEXT16
376	GLOBL GLNAME( __mesa_x86_transform_points2_2d )	376	GLOBL GLNAME( _mesa_x86_transform_points2_2d )
377	HIDDEN(__mesa_x86_transform_points2_2d)	377	HIDDEN(_mesa_x86_transform_points2_2d)
378	GLNAME( __mesa_x86_transform_points2_2d ):	378	GLNAME( _mesa_x86_transform_points2_2d ):
379		379
380	#define FRAME_OFFSET 8	380	#define FRAME_OFFSET 8
381	PUSH_L( ESI )	381	PUSH_L( ESI )
382	PUSH_L( EDI )	382	PUSH_L( EDI )
383		383
384	MOV_L( ARG_SOURCE, ESI )	384	MOV_L( ARG_SOURCE, ESI )
385	MOV_L( ARG_DEST, EDI )	385	MOV_L( ARG_DEST, EDI )
386		386
387	MOV_L( ARG_MATRIX, EDX )	387	MOV_L( ARG_MATRIX, EDX )
388	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	388	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
389		389
390	TEST_L( ECX, ECX )	390	TEST_L( ECX, ECX )
391	JZ( LLBL(x86_p2_2dr_done) )	391	JZ( LLBL(x86_p2_2dr_done) )
392		392
393	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	393	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
394	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )	394	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
395		395
396	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	396	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
397	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )	397	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
398		398
399	SHL_L( CONST(4), ECX )	399	SHL_L( CONST(4), ECX )
400	MOV_L( REGOFF(V4F_START, ESI), ESI )	400	MOV_L( REGOFF(V4F_START, ESI), ESI )
401		401
402	MOV_L( REGOFF(V4F_START, EDI), EDI )	402	MOV_L( REGOFF(V4F_START, EDI), EDI )
403	ADD_L( EDI, ECX )	403	ADD_L( EDI, ECX )
404		404
405	ALIGNTEXT16	405	ALIGNTEXT16
406	LLBL(x86_p2_2dr_loop):	406	LLBL(x86_p2_2dr_loop):
407		407
408	FLD_S( SRC0 ) /* F4 */	408	FLD_S( SRC0 ) /* F4 */
409	FMUL_S( MAT0 )	409	FMUL_S( MAT0 )
410	FLD_S( SRC0 ) /* F5 F4 */	410	FLD_S( SRC0 ) /* F5 F4 */
411	FMUL_S( MAT1 )	411	FMUL_S( MAT1 )
412		412
413	FLD_S( SRC1 ) /* F0 F5 F4 */	413	FLD_S( SRC1 ) /* F0 F5 F4 */
414	FMUL_S( MAT4 )	414	FMUL_S( MAT4 )
415	FLD_S( SRC1 ) /* F1 F0 F5 F4 */	415	FLD_S( SRC1 ) /* F1 F0 F5 F4 */
416	FMUL_S( MAT5 )	416	FMUL_S( MAT5 )
417		417
418	FXCH( ST(1) ) /* F0 F1 F5 F4 */	418	FXCH( ST(1) ) /* F0 F1 F5 F4 */
419	FADDP( ST0, ST(3) ) /* F1 F5 F4 */	419	FADDP( ST0, ST(3) ) /* F1 F5 F4 */
420	FADDP( ST0, ST(1) ) /* F5 F4 */	420	FADDP( ST0, ST(1) ) /* F5 F4 */
421		421
422	FXCH( ST(1) ) /* F4 F5 */	422	FXCH( ST(1) ) /* F4 F5 */
423	FADD_S( MAT12 )	423	FADD_S( MAT12 )
424	FXCH( ST(1) ) /* F5 F4 */	424	FXCH( ST(1) ) /* F5 F4 */
425	FADD_S( MAT13 )	425	FADD_S( MAT13 )
426		426
427	FXCH( ST(1) ) /* F4 F5 */	427	FXCH( ST(1) ) /* F4 F5 */
428	FSTP_S( DST0 ) /* F5 */	428	FSTP_S( DST0 ) /* F5 */
429	FSTP_S( DST1 ) /* */	429	FSTP_S( DST1 ) /* */
430		430
431	LLBL(x86_p2_2dr_skip):	431	LLBL(x86_p2_2dr_skip):
432		432
433	ADD_L( CONST(16), EDI )	433	ADD_L( CONST(16), EDI )
434	ADD_L( EAX, ESI )	434	ADD_L( EAX, ESI )
435	CMP_L( ECX, EDI )	435	CMP_L( ECX, EDI )
436	JNE( LLBL(x86_p2_2dr_loop) )	436	JNE( LLBL(x86_p2_2dr_loop) )
437		437
438	LLBL(x86_p2_2dr_done):	438	LLBL(x86_p2_2dr_done):
439		439
440	POP_L( EDI )	440	POP_L( EDI )
441	POP_L( ESI )	441	POP_L( ESI )
442	RET	442	RET
443	#undef FRAME_OFFSET	443	#undef FRAME_OFFSET
444		444
445		445
446		446
447		447
448	ALIGNTEXT4	448	ALIGNTEXT4
449	GLOBL GLNAME( __mesa_x86_transform_points2_2d_no_rot )	449	GLOBL GLNAME( _mesa_x86_transform_points2_2d_no_rot )
450	HIDDEN(__mesa_x86_transform_points2_2d_no_rot)	450	HIDDEN(_mesa_x86_transform_points2_2d_no_rot)
451	GLNAME( __mesa_x86_transform_points2_2d_no_rot ):	451	GLNAME( _mesa_x86_transform_points2_2d_no_rot ):
452		452
453	#define FRAME_OFFSET 8	453	#define FRAME_OFFSET 8
454	PUSH_L( ESI )	454	PUSH_L( ESI )
455	PUSH_L( EDI )	455	PUSH_L( EDI )
456		456
457	MOV_L( ARG_SOURCE, ESI )	457	MOV_L( ARG_SOURCE, ESI )
458	MOV_L( ARG_DEST, EDI )	458	MOV_L( ARG_DEST, EDI )
459		459
460	MOV_L( ARG_MATRIX, EDX )	460	MOV_L( ARG_MATRIX, EDX )
461	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )	461	MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
462		462
463	TEST_L( ECX, ECX )	463	TEST_L( ECX, ECX )
464	JZ( LLBL(x86_p2_2dnrr_done) )	464	JZ( LLBL(x86_p2_2dnrr_done) )
465		465
466	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )	466	MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
467	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )	467	OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
468		468
469	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )	469	MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
470	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )	470	MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
471		471
472	SHL_L( CONST(4), ECX )	472	SHL_L( CONST(4), ECX )
473	MOV_L( REGOFF(V4F_START, ESI), ESI )	473	MOV_L( REGOFF(V4F_START, ESI), ESI )
474		474
475	MOV_L( REGOFF(V4F_START, EDI), EDI )	475	MOV_L( REGOFF(V4F_START, EDI), EDI )
476	ADD_L( EDI, ECX )	476	ADD_L( EDI, ECX )
477		477
478	ALIGNTEXT16	478	ALIGNTEXT16
479	LLBL(x86_p2_2dnrr_loop):	479	LLBL(x86_p2_2dnrr_loop):
480		480
481	FLD_S( SRC0 ) /* F4 */	481	FLD_S( SRC0 ) /* F4 */
482	FMUL_S( MAT0 )	482	FMUL_S( MAT0 )
483		483
484	FLD_S( SRC1 ) /* F1 F4 */	484	FLD_S( SRC1 ) /* F1 F4 */
485	FMUL_S( MAT5 )	485	FMUL_S( MAT5 )
486		486
487	FXCH( ST(1) ) /* F4 F1 */	487	FXCH( ST(1) ) /* F4 F1 */
488	FADD_S( MAT12 )	488	FADD_S( MAT12 )
489	FLD_S( MAT13 ) /* F5 F4 F1 */	489	FLD_S( MAT13 ) /* F5 F4 F1 */
490	FXCH( ST(2) ) /* F1 F4 F5 */	490	FXCH( ST(2) ) /* F1 F4 F5 */
491	FADDP( ST0, ST(2) ) /* F4 F5 */	491	FADDP( ST0, ST(2) ) /* F4 F5 */
492		492
493	FSTP_S( DST0 ) /* F5 */	493	FSTP_S( DST0 ) /* F5 */
494	FSTP_S( DST1 ) /* */	494	FSTP_S( DST1 ) /* */
495		495
496	LLBL(x86_p2_2dnrr_skip):	496	LLBL(x86_p2_2dnrr_skip):
497		497
498	ADD_L( CONST(16), EDI )	498	ADD_L( CONST(16), EDI )
499	ADD_L( EAX, ESI )	499	ADD_L( EAX, ESI )
500	CMP_L( ECX, EDI )	500	CMP_L( ECX, EDI )

Subversion Repositories Kolibri OS

(root)/contrib/sdk/sources/Mesa/src/mesa/x86/x86_xform2.S – Rev 4358 → 4632