/* * 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_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