WebSVN – Kolibri OS – Blame – /contrib/sdk/sources/Mesa/src/mesa/x86/3dnow_xform1.S

Rev	Author	Line No.	Line
4358	Serge	1
		2	* Mesa 3-D graphics library
		3	*
		4	* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
		5	*
		6	* Permission is hereby granted, free of charge, to any person obtaining a
		7	* copy of this software and associated documentation files (the "Software"),
		8	* to deal in the Software without restriction, including without limitation
		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
		11	* Software is furnished to do so, subject to the following conditions:
		12	*
		13	* The above copyright notice and this permission notice shall be included
		14	* in all copies or substantial portions of the Software.
		15	*
		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,
		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
		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
		22	* OTHER DEALINGS IN THE SOFTWARE.
		23	*/
		24
		25
		26	#include "assyntax.h"
		27	#include "matypes.h"
		28	#include "xform_args.h"
		29
		30
		31
		32
		33
		34
		35
		36	GLOBL GLNAME( _mesa_3dnow_transform_points1_general )
		37	HIDDEN(_mesa_3dnow_transform_points1_general)
		38	GLNAME( _mesa_3dnow_transform_points1_general ):
		39
		40
		41
		42
		43	MOV_L ( ARG_MATRIX, ESI )
		44	MOV_L ( ARG_SOURCE, EAX )
		45	MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
		46	OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
		47	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		48	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		49
		50
		51
		52
		53	MOV_L ( ESI, ECX )
		54	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		55	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		56	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		57
		58
		59	JZ ( LLBL( G3TPGR_3 ) )
		60
		61
		62	MOVQ ( REGOFF(8, ECX), MM1 ) /* m03 \| m02 */
		63
		64
		65	MOVQ ( REGOFF(56, ECX), MM3 ) /* m33 \| m32 */
		66
		67
		68	LLBL( G3TPGR_2 ):
		69
		70
		71	PUNPCKLDQ ( MM4, MM4 ) /* x0 \| x0 */
		72
		73
		74	PFMUL ( MM0, MM4 ) /* x0m01 \| x0m00 */
		75
		76
		77	PFADD ( MM2, MM4 ) /* x0m01+m31 \| x0m00+m30 */
		78
		79
		80	MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
		81
		82
		83	ADD_L ( EDI, EAX ) /* next vertex */
		84
		85
		86	DEC_L ( ESI ) /* decrement vertex counter */
		87
		88
		89
		90
		91
		92
		93	POP_L ( EDI )
		94	POP_L ( ESI )
		95	RET
		96
		97
		98
		99
		100
		101	GLOBL GLNAME( _mesa_3dnow_transform_points1_identity )
		102	HIDDEN(_mesa_3dnow_transform_points1_identity)
		103	GLNAME( _mesa_3dnow_transform_points1_identity ):
		104
		105
		106
		107
		108	MOV_L ( ARG_MATRIX, ESI )
		109	MOV_L ( ARG_SOURCE, EAX )
		110	MOV_L ( CONST(1), REGOFF(V4F_SIZE, ECX) )
		111	OR_B ( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, ECX) )
		112	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		113	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		114
		115
		116
		117
		118	MOV_L ( ESI, ECX )
		119	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		120	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		121	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		122
		123
		124	JZ ( LLBL( G3TPIR_4) )
		125
		126
		127	LLBL( G3TPIR_3 ):
		128
		129
		130	ADD_L ( EDI, EAX ) /* next vertex */
		131
		132
		133	ADD_L ( CONST(16), EDX ) /* next r */
		134
		135
		136	JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */
		137
		138
		139
		140
		141	POP_L ( EDI )
		142	POP_L ( ESI )
		143	RET
		144
		145
		146
		147
		148
		149	GLOBL GLNAME( _mesa_3dnow_transform_points1_3d_no_rot )
		150	HIDDEN(_mesa_3dnow_transform_points1_3d_no_rot)
		151	GLNAME( _mesa_3dnow_transform_points1_3d_no_rot ):
		152
		153
		154
		155
		156	MOV_L ( ARG_MATRIX, ESI )
		157	MOV_L ( ARG_SOURCE, EAX )
		158	MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
		159	OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
		160	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		161	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		162
		163
		164
		165
		166	MOV_L ( ESI, ECX )
		167	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		168	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		169	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		170
		171
		172	JZ ( LLBL( G3TP3NRR_3 ) )
		173
		174
		175	MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 \| m30 */
		176
		177
		178
		179
		180	LLBL( G3TP3NRR_2 ):
		181
		182
		183	PFMUL ( MM0, MM4 ) /* \| x0m00 /
		184
		185
		186	MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
		187
		188
		189	ADD_L ( EDI, EAX ) /* next vertex */
		190
		191
		192	DEC_L ( ESI ) /* decrement vertex counter */
		193
		194
		195
		196
		197
		198
		199	POP_L ( EDI )
		200	POP_L ( ESI )
		201	RET
		202
		203
		204
		205
		206
		207	GLOBL GLNAME( _mesa_3dnow_transform_points1_perspective )
		208	HIDDEN(_mesa_3dnow_transform_points1_perspective)
		209	GLNAME( _mesa_3dnow_transform_points1_perspective ):
		210
		211
		212
		213
		214	MOV_L ( ARG_MATRIX, ESI )
		215	MOV_L ( ARG_SOURCE, EAX )
		216	MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
		217	OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
		218	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		219	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		220
		221
		222
		223
		224	MOV_L ( ESI, ECX )
		225	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		226	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		227	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		228
		229
		230	JZ ( LLBL( G3TPPR_3 ) )
		231
		232
		233	MOVD ( REGOFF(56, ECX), MM3 ) /* \| m32 */
		234
		235
		236	LLBL( G3TPPR_2 ):
		237
		238
		239	PFMUL ( MM0, MM4 ) /* 0 \| x0m00 /
		240
		241
		242	MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */
		243
		244
		245	ADD_L ( CONST(16), EDX ) /* next r */
		246
		247
		248	JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */
		249
		250
		251
		252
		253	POP_L ( EDI )
		254	POP_L ( ESI )
		255	RET
		256
		257
		258
		259
		260
		261	GLOBL GLNAME( _mesa_3dnow_transform_points1_2d )
		262	HIDDEN(_mesa_3dnow_transform_points1_2d)
		263	GLNAME( _mesa_3dnow_transform_points1_2d ):
		264
		265
		266
		267
		268	MOV_L ( ARG_MATRIX, ESI )
		269	MOV_L ( ARG_SOURCE, EAX )
		270	MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
		271	OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
		272	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		273	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		274
		275
		276
		277
		278	MOV_L ( ESI, ECX )
		279	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		280	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		281	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		282
		283
		284	JZ ( LLBL( G3TP2R_3 ) )
		285
		286
		287	MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 \| m30 */
		288
		289
		290	LLBL( G3TP2R_2 ):
		291
		292
		293	PUNPCKLDQ ( MM4, MM4 ) /* x0 \| x0 */
		294
		295
		296	PFADD ( MM2, MM4 ) /* x0m01+m31 \| x0m00+m30 */
		297
		298
		299	ADD_L ( EDI, EAX ) /* next vertex */
		300
		301
		302	DEC_L ( ESI ) /* decrement vertex counter */
		303
		304
		305
		306
		307
		308
		309	POP_L ( EDI )
		310	POP_L ( ESI )
		311	RET
		312
		313
		314
		315
		316
		317	GLOBL GLNAME( _mesa_3dnow_transform_points1_2d_no_rot )
		318	HIDDEN(_mesa_3dnow_transform_points1_2d_no_rot)
		319	GLNAME( _mesa_3dnow_transform_points1_2d_no_rot ):
		320
		321
		322
		323
		324	MOV_L ( ARG_MATRIX, ESI )
		325	MOV_L ( ARG_SOURCE, EAX )
		326	MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
		327	OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
		328	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		329	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		330
		331
		332
		333
		334	MOV_L ( ESI, ECX )
		335	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		336	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		337	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		338
		339
		340	JZ ( LLBL( G3TP2NRR_3 ) )
		341
		342
		343	MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 \| m30 */
		344
		345
		346	LLBL( G3TP2NRR_2 ):
		347
		348
		349	ADD_L ( EDI, EAX ) /* next vertex */
		350
		351
		352	PFADD ( MM2, MM4 ) /* m31 \| x0m00+m30 /
		353
		354
		355	ADD_L ( CONST(16), EDX ) /* next r */
		356
		357
		358	JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
		359
		360
		361
		362
		363	POP_L ( EDI )
		364	POP_L ( ESI )
		365	RET
		366
		367
		368
		369
		370
		371	GLOBL GLNAME( _mesa_3dnow_transform_points1_3d )
		372	HIDDEN(_mesa_3dnow_transform_points1_3d)
		373	GLNAME( _mesa_3dnow_transform_points1_3d ):
		374
		375
		376
		377
		378	MOV_L ( ARG_MATRIX, ESI )
		379	MOV_L ( ARG_SOURCE, EAX )
		380	MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
		381	OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
		382	MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
		383	MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
		384
		385
		386
		387
		388	MOV_L ( ESI, ECX )
		389	MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
		390	MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
		391	MOV_L ( REGOFF(V4F_START, EAX), EAX )
		392
		393
		394	JZ ( LLBL( G3TP3R_3 ) )
		395
		396
		397	MOVD ( REGOFF(8, ECX), MM1 ) /* \| m02 */
		398
		399
		400	MOVD ( REGOFF(56, ECX), MM3 ) /* \| m32 */
		401
		402
		403	LLBL( G3TP3R_2 ):
		404
		405
		406	PUNPCKLDQ ( MM4, MM4 ) /* x0 \| x0 */
		407
		408
		409	PFMUL ( MM0, MM4 ) /* x0m01 \| x0m00 */
		410
		411
		412	PFADD ( MM2, MM4 ) /* x0m01+m31 \| x0m00+m30 */
		413
		414
		415	MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
		416
		417
		418	ADD_L ( EDI, EAX ) /* next vertex */
		419
		420
		421	DEC_L ( ESI ) /* decrement vertex counter */
		422
		423
		424
		425
		426
		427
		428	POP_L ( EDI )
		429	POP_L ( ESI )
		430	RET
		431
		432
		433
		434
		435	.section .note.GNU-stack,"",%progbits
		436	#endif
		437

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(root)/contrib/sdk/sources/Mesa/src/mesa/x86/3dnow_xform1.S @ 5063 – Rev 4358