+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * 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
- * BRIAN PAUL 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.
- */
-
-#ifdef USE_3DNOW_ASM
-#include "assyntax.h"
-#include "matypes.h"
-#include "xform_args.h"
-
- SEG_TEXT
-
-#define FRAME_OFFSET 4
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_general )
-HIDDEN(_mesa_3dnow_transform_points4_general)
-GLNAME( _mesa_3dnow_transform_points4_general ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TPGR_2 ) )
-
- PREFETCHW ( REGIND(EDX) )
-
-ALIGNTEXT16
-LLBL( G3TPGR_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM4 ) /* x3 | x2 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGIND(EAX) )
-
- MOVQ ( MM0, MM2 ) /* x1 | x0 */
- MOVQ ( MM4, MM6 ) /* x3 | x2 */
-
- PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */
- PUNPCKHDQ ( MM2, MM2 ) /* x1 | x1 */
-
- MOVQ ( MM0, MM1 ) /* x0 | x0 */
- ADD_L ( CONST(16), EDX ) /* next r */
-
- PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */
- MOVQ ( MM2, MM3 ) /* x1 | x1 */
-
- PFMUL ( REGOFF(8, ECX), MM1 ) /* x0*m3 | x0*m2 */
- PUNPCKLDQ ( MM4, MM4 ) /* x2 | x2 */
-
- PFMUL ( REGOFF(16, ECX), MM2 ) /* x1*m5 | x1*m4 */
- MOVQ ( MM4, MM5 ) /* x2 | x2 */
-
- PFMUL ( REGOFF(24, ECX), MM3 ) /* x1*m7 | x1*m6 */
- PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
-
- PFMUL ( REGOFF(32, ECX), MM4 ) /* x2*m9 | x2*m8 */
- MOVQ ( MM6, MM7 ) /* x3 | x3 */
-
- PFMUL ( REGOFF(40, ECX), MM5 ) /* x2*m11 | x2*m10 */
- PFADD ( MM0, MM2 )
-
- PFMUL ( REGOFF(48, ECX), MM6 ) /* x3*m13 | x3*m12 */
- PFADD ( MM1, MM3 )
-
- PFMUL ( REGOFF(56, ECX), MM7 ) /* x3*m15 | x3*m14 */
- PFADD ( MM4, MM6 )
-
- PFADD ( MM5, MM7 )
- PFADD ( MM2, MM6 )
-
- PFADD ( MM3, MM7 )
- MOVQ ( MM6, REGOFF(-16, EDX) )
-
- MOVQ ( MM7, REGOFF(-8, EDX) )
-
- DEC_L ( ESI ) /* decrement vertex counter */
- JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TPGR_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_perspective )
-HIDDEN(_mesa_3dnow_transform_points4_perspective)
-GLNAME( _mesa_3dnow_transform_points4_perspective ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TPPR_2 ) )
-
- PREFETCH ( REGIND(EAX) )
- PREFETCHW ( REGIND(EDX) )
-
- MOVD ( REGIND(ECX), MM0 ) /* | m00 */
- PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
-
- MOVD ( REGOFF(40, ECX), MM1 ) /* | m22 */
- PUNPCKLDQ ( REGOFF(56, ECX), MM1 ) /* m32 | m22 */
-
- MOVQ ( REGOFF(32, ECX), MM2 ) /* m21 | m20 */
- PXOR ( MM7, MM7 ) /* 0 | 0 */
-
-ALIGNTEXT16
-LLBL( G3TPPR_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
- MOVD ( REGOFF(8, EAX), MM3 ) /* | x2 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */
-
- MOVQ ( MM5, MM6 ) /* x3 | x2 */
- PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
-
- PUNPCKLDQ ( MM5, MM5 ) /* x2 | x2 */
- ADD_L ( CONST(16), EDX ) /* next r */
-
- PFMUL ( MM2, MM5 ) /* x2*m21 | x2*m20 */
- PFSUBR ( MM7, MM3 ) /* | -x2 */
-
- PFMUL ( MM1, MM6 ) /* x3*m32 | x2*m22 */
- PFADD ( MM4, MM5 ) /* x1*m11+x2*m21 | x0*m00+x2*m20 */
-
- PFACC ( MM3, MM6 ) /* -x2 | x2*m22+x3*m32 */
- MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */
-
- MOVQ ( MM6, REGOFF(-8, EDX) ) /* write r2, r3 */
- DEC_L ( ESI ) /* decrement vertex counter */
-
- JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TPPR_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_3d )
-HIDDEN(_mesa_3dnow_transform_points4_3d)
-GLNAME( _mesa_3dnow_transform_points4_3d ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TP3R_2 ) )
-
- MOVD ( REGOFF(8, ECX), MM6 ) /* | m2 */
- PUNPCKLDQ ( REGOFF(24, ECX), MM6 ) /* m6 | m2 */
-
- MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */
- PUNPCKLDQ ( REGOFF(56, ECX), MM7 ) /* m14 | m10 */
-
-ALIGNTEXT16
-LLBL( G3TP3R_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
- PREFETCH ( REGOFF(32, EAX) ) /* hopefully array is tightly packed */
-
- MOVQ ( REGIND(EAX), MM2 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM3 ) /* x3 | x2 */
-
- MOVQ ( MM2, MM0 ) /* x1 | x0 */
- MOVQ ( MM3, MM4 ) /* x3 | x2 */
-
- MOVQ ( MM0, MM1 ) /* x1 | x0 */
- MOVQ ( MM4, MM5 ) /* x3 | x2 */
-
- PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */
- PUNPCKHDQ ( MM1, MM1 ) /* x1 | x1 */
-
- PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */
- PUNPCKLDQ ( MM3, MM3 ) /* x2 | x2 */
-
- PFMUL ( REGOFF(16, ECX), MM1 ) /* x1*m5 | x1*m4 */
- PUNPCKHDQ ( MM4, MM4 ) /* x3 | x3 */
-
- PFMUL ( MM6, MM2 ) /* x1*m6 | x0*m2 */
- PFADD ( MM0, MM1 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */
-
- PFMUL ( REGOFF(32, ECX), MM3 ) /* x2*m9 | x2*m8 */
- ADD_L ( CONST(16), EDX ) /* next r */
-
- PFMUL ( REGOFF(48, ECX), MM4 ) /* x3*m13 | x3*m12 */
- PFADD ( MM1, MM3 ) /* x0*m1+..+x2*m9 | x0*m0+...+x2*m8 */
-
- PFMUL ( MM7, MM5 ) /* x3*m14 | x2*m10 */
- PFADD ( MM3, MM4 ) /* r1 | r0 */
-
- PFACC ( MM2, MM5 ) /* x0*m2+x1*m6 | x2*m10+x3*m14 */
- MOVD ( REGOFF(12, EAX), MM0 ) /* | x3 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PFACC ( MM0, MM5 ) /* r3 | r2 */
-
- MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */
- MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
-
- DEC_L ( ESI ) /* decrement vertex counter */
- JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TP3R_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_3d_no_rot )
-HIDDEN(_mesa_3dnow_transform_points4_3d_no_rot)
-GLNAME( _mesa_3dnow_transform_points4_3d_no_rot ):
-
- PUSH_L ( ESI )
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TP3NRR_2 ) )
-
- MOVD ( REGIND(ECX), MM0 ) /* | m00 */
- PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
-
- MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */
- PUNPCKLDQ ( REGOFF(56, ECX), MM2 ) /* m32 | m22 */
-
- MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
-
-ALIGNTEXT16
-LLBL( G3TP3NRR_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
- MOVD ( REGOFF(12, EAX), MM7 ) /* | x3 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */
-
- MOVQ ( MM5, MM6 ) /* x3 | x2 */
- PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
-
- PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
- PFMUL ( MM2, MM5 ) /* x3*m32 | x2*m22 */
-
- PFMUL ( MM1, MM6 ) /* x3*m31 | x3*m30 */
- PFACC ( MM7, MM5 ) /* x3 | x2*m22+x3*m32 */
-
- PFADD ( MM6, MM4 ) /* x1*m11+x3*m31 | x0*m00+x3*m30 */
- ADD_L ( CONST(16), EDX ) /* next r */
-
- MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */
- MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
-
- DEC_L ( ESI ) /* decrement vertex counter */
- JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TP3NRR_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_2d )
-HIDDEN(_mesa_3dnow_transform_points4_2d)
-GLNAME( _mesa_3dnow_transform_points4_2d ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TP2R_2 ) )
-
- MOVD ( REGIND(ECX), MM0 ) /* | m00 */
- PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */
-
- MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */
- PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */
-
- MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
-
-ALIGNTEXT16
-LLBL( G3TP2R_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGIND(EAX) )
-
- MOVQ ( MM3, MM4 ) /* x1 | x0 */
- MOVQ ( MM5, MM6 ) /* x3 | x2 */
-
- PFMUL ( MM1, MM4 ) /* x1*m11 | x0*m01 */
- PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
-
- PFMUL ( MM0, MM3 ) /* x1*m10 | x0*m00 */
- ADD_L ( CONST(16), EDX ) /* next r */
-
- PFACC ( MM4, MM3 ) /* x0*m01+x1*m11 | x0*m00+x1*m10 */
- PFMUL ( MM2, MM6 ) /* x3*m31 | x3*m30 */
-
- PFADD ( MM6, MM3 ) /* r1 | r0 */
- MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
-
- MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */
-
- DEC_L ( ESI ) /* decrement vertex counter */
- JNZ ( LLBL( G3TP2R_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TP2R_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_2d_no_rot )
-HIDDEN(_mesa_3dnow_transform_points4_2d_no_rot)
-GLNAME( _mesa_3dnow_transform_points4_2d_no_rot ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TP2NRR_3 ) )
-
- MOVD ( REGIND(ECX), MM0 ) /* | m00 */
- PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
-
- MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
-
-ALIGNTEXT16
-LLBL( G3TP2NRR_2 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGIND(EAX) )
-
- PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
- MOVQ ( MM5, MM6 ) /* x3 | x2 */
-
- ADD_L ( CONST(16), EDX ) /* next r */
- PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
-
- PFMUL ( MM1, MM6 ) /* x3*m31 | x3*m30 */
- PFADD ( MM4, MM6 ) /* x1*m11+x3*m31 | x0*m00+x3*m30 */
-
- MOVQ ( MM6, REGOFF(-16, EDX) ) /* write r0, r1 */
- MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
-
- DEC_L ( ESI ) /* decrement vertex counter */
-
- JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TP2NRR_3 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-
-
-
-
-ALIGNTEXT16
-GLOBL GLNAME( _mesa_3dnow_transform_points4_identity )
-HIDDEN(_mesa_3dnow_transform_points4_identity)
-GLNAME( _mesa_3dnow_transform_points4_identity ):
-
- PUSH_L ( ESI )
-
- MOV_L ( ARG_DEST, ECX )
- MOV_L ( ARG_MATRIX, ESI )
- MOV_L ( ARG_SOURCE, EAX )
- MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
- OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
- MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
- MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
-
- PUSH_L ( EDI )
-
- MOV_L ( REGOFF(V4F_START, ECX), EDX )
- MOV_L ( ESI, ECX )
- MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
- MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
- MOV_L ( REGOFF(V4F_START, EAX), EAX )
-
- TEST_L ( ESI, ESI )
- JZ ( LLBL( G3TPIR_2 ) )
-
-ALIGNTEXT16
-LLBL( G3TPIR_1 ):
-
- PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
-
- MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
- MOVQ ( REGOFF(8, EAX), MM1 ) /* x3 | x2 */
-
- ADD_L ( EDI, EAX ) /* next vertex */
- PREFETCH ( REGIND(EAX) )
-
- ADD_L ( CONST(16), EDX ) /* next r */
- MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */
-
- MOVQ ( MM1, REGOFF(-8, EDX) ) /* r3 | r2 */
-
- DEC_L ( ESI ) /* decrement vertex counter */
- JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */
-
-LLBL( G3TPIR_2 ):
-
- FEMMS
- POP_L ( EDI )
- POP_L ( ESI )
- RET
-#endif
-
-#if defined (__ELF__) && defined (__linux__)
- .section .note.GNU-stack,"",%progbits
-#endif
projects / reactos.git / blobdiff