| /* $Id: 3dnow_xform2.S,v 1.1.1.1 2012/03/29 17:22:10 uid42307 Exp $ */ |
| |
| /* |
| * 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 "matypes.h" |
| #include "xform_args.h" |
| |
| SEG_TEXT |
| |
| #define FRAME_OFFSET 4 |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_general ) |
| HIDDEN(_mesa_3dnow_transform_points2_general) |
| GLNAME( _mesa_3dnow_transform_points2_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_3 ) ) |
| |
| 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 */ |
| |
| MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */ |
| PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */ |
| |
| MOVD ( REGOFF(12, ECX), MM3 ) /* | m03 */ |
| PUNPCKLDQ ( REGOFF(28, ECX), MM3 ) /* m13 | m03 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */ |
| MOVQ ( REGOFF(56, ECX), MM5 ) /* m33 | m32 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TPGR_2 ): |
| |
| MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
| MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
| |
| PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */ |
| PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */ |
| |
| PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */ |
| PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */ |
| |
| MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */ |
| MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
| |
| MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
| PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */ |
| |
| PFMUL ( MM3, MM7 ) /* x1*m13 | x0*m03 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| PFACC ( MM7, MM6 ) /* x0*m03+x1*m13 | x0*x02+x1*m12 */ |
| PFADD ( MM5, MM6 ) /* x0*...*m13+m33 | x0*...*m12+m32 */ |
| |
| MOVQ ( MM6, REGOFF(8, EDX) ) /* write r3, r2 */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| JNZ ( LLBL( G3TPGR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TPGR_3 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_perspective ) |
| HIDDEN(_mesa_3dnow_transform_points2_perspective) |
| GLNAME( _mesa_3dnow_transform_points2_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_3 ) ) |
| |
| MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
| PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
| |
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TPPR_2 ): |
| |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| |
| MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
| MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TPPR_3 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_3d ) |
| HIDDEN(_mesa_3dnow_transform_points2_3d) |
| GLNAME( _mesa_3dnow_transform_points2_3d ): |
| |
| PUSH_L ( ESI ) |
| |
| MOV_L ( ARG_DEST, ECX ) |
| MOV_L ( ARG_MATRIX, ESI ) |
| MOV_L ( ARG_SOURCE, EAX ) |
| MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
| OR_B ( CONST(VEC_SIZE_3 ), 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_3 ) ) |
| |
| 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 */ |
| |
| MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */ |
| PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */ |
| MOVD ( REGOFF(56, ECX), MM5 ) /* | m32 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TP3R_2 ): |
| |
| MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
| MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
| |
| PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */ |
| PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */ |
| |
| PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */ |
| PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */ |
| |
| MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */ |
| MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
| |
| MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
| PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */ |
| |
| PFACC ( MM7, MM6 ) /* ***trash*** | x0*x02+x1*m12 */ |
| PFADD ( MM5, MM6 ) /* ***trash*** | x0*...*m12+m32 */ |
| |
| MOVD ( MM6, REGOFF(8, EDX) ) /* write r2 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| |
| JNZ ( LLBL( G3TP3R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TP3R_3 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_3d_no_rot ) |
| HIDDEN(_mesa_3dnow_transform_points2_3d_no_rot) |
| GLNAME( _mesa_3dnow_transform_points2_3d_no_rot ): |
| |
| PUSH_L ( ESI ) |
| |
| MOV_L ( ARG_DEST, ECX ) |
| MOV_L ( ARG_MATRIX, ESI ) |
| MOV_L ( ARG_SOURCE, EAX ) |
| MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
| OR_B ( CONST(VEC_SIZE_3 ), 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_3 ) ) |
| |
| MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
| PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TP3NRR_2 ): |
| |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| |
| PFADD ( MM2, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
| MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
| |
| MOVD ( MM3, REGOFF(8, EDX) ) /* write r2 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| |
| JNZ ( LLBL( G3TP3NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TP3NRR_3 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_2d ) |
| HIDDEN(_mesa_3dnow_transform_points2_2d) |
| GLNAME( _mesa_3dnow_transform_points2_2d ): |
| |
| PUSH_L ( ESI ) |
| |
| MOV_L ( ARG_DEST, ECX ) |
| MOV_L ( ARG_MATRIX, ESI ) |
| MOV_L ( ARG_SOURCE, EAX ) |
| MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
| OR_B ( CONST(VEC_SIZE_2), 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_3 ) ) |
| |
| MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */ |
| MOVQ ( REGOFF(16, ECX), MM1 ) /* m11 | m10 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TP2R_2 ): |
| |
| MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
| MOVD ( REGOFF(4, EAX), MM5 ) /* | x1 */ |
| |
| PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */ |
| PUNPCKLDQ ( MM5, MM5 ) /* x1 | x1 */ |
| |
| PFMUL ( MM1, MM5 ) /* x1*m11 | x1*m10 */ |
| PFADD ( MM2, MM4 ) /* x...x1*m11+31 | x0*..*m10+m30 */ |
| |
| PFADD ( MM5, MM4 ) /* x0*m01+x1*m11 | x0*m00+x1*m10 */ |
| MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| |
| JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TP2R_3 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points2_2d_no_rot ) |
| HIDDEN(_mesa_3dnow_transform_points2_2d_no_rot) |
| GLNAME( _mesa_3dnow_transform_points2_2d_no_rot ): |
| |
| PUSH_L ( ESI ) |
| |
| MOV_L ( ARG_DEST, ECX ) |
| MOV_L ( ARG_MATRIX, ESI ) |
| MOV_L ( ARG_SOURCE, EAX ) |
| MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
| OR_B ( CONST(VEC_SIZE_2), 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), MM2 ) /* m31 | m30 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TP2NRR_2 ): |
| |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */ |
| |
| MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| 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_points2_identity ) |
| HIDDEN(_mesa_3dnow_transform_points2_identity) |
| GLNAME( _mesa_3dnow_transform_points2_identity ): |
| |
| PUSH_L ( ESI ) |
| |
| MOV_L ( ARG_DEST, ECX ) |
| MOV_L ( ARG_MATRIX, ESI ) |
| MOV_L ( ARG_SOURCE, EAX ) |
| MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
| OR_B ( CONST(VEC_SIZE_2), 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_3 ) ) |
| |
| ALIGNTEXT16 |
| LLBL( G3TPIR_3 ): |
| |
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| |
| MOVQ ( MM0, REGIND(EDX) ) /* r1 | r0 */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TPIR_4 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #endif |
| |
| #if defined (__ELF__) && defined (__linux__) |
| .section .note.GNU-stack,"",%progbits |
| #endif |
