| |
| /* |
| * 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. |
| */ |
| |
| #ifdef USE_3DNOW_ASM |
| #include "assyntax.h" |
| #define MATH_ASM_PTR_SIZE 4 |
| #include "math/m_vector_asm.h" |
| #include "xform_args.h" |
| |
| SEG_TEXT |
| |
| #define FRAME_OFFSET 4 |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points3_general ) |
| HIDDEN(_mesa_3dnow_transform_points3_general) |
| GLNAME( _mesa_3dnow_transform_points3_general ): |
| _CET_ENDBR |
| 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 */ |
| MOVD ( REGOFF(8, EAX), MM2 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCH ( REGIND(EAX) ) |
| |
| MOVQ ( MM0, MM1 ) /* x1 | x0 */ |
| PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */ |
| |
| PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */ |
| MOVQ ( MM2, MM5 ) /* x2 | x2 */ |
| |
| PUNPCKHDQ ( MM1, MM1 ) /* x1 | x1 */ |
| PFMUL ( REGOFF(32, ECX), MM2 ) /* x2*m9 | x2*m8 */ |
| |
| MOVQ ( MM0, MM3 ) /* x0 | x0 */ |
| PFMUL ( REGOFF(40, ECX), MM5 ) /* x2*m11 | x2*m10 */ |
| |
| MOVQ ( MM1, MM4 ) /* x1 | x1 */ |
| PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */ |
| |
| PFADD ( REGOFF(48, ECX), MM2 ) /* x2*m9+m13 | x2*m8+m12 */ |
| PFMUL ( REGOFF(16, ECX), MM1 ) /* x1*m5 | x1*m4 */ |
| |
| PFADD ( REGOFF(56, ECX), MM5 ) /* x2*m11+m15 | x2*m10+m14 */ |
| PFADD ( MM0, MM1 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */ |
| |
| PFMUL ( REGOFF(8, ECX), MM3 ) /* x0*m3 | x0*m2 */ |
| PFADD ( MM1, MM2 ) /* r1 | r0 */ |
| |
| PFMUL ( REGOFF(24, ECX), MM4 ) /* x1*m7 | x1*m6 */ |
| ADD_L ( CONST(16), EDX ) /* next output vertex */ |
| |
| PFADD ( MM3, MM4 ) /* x0*m3+x1*m7 | x0*m2+x1*m6 */ |
| MOVQ ( MM2, REGOFF(-16, EDX) ) /* write r0, r1 */ |
| |
| PFADD ( MM4, MM5 ) /* r3 | r2 */ |
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ |
| |
| 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_points3_perspective ) |
| HIDDEN(_mesa_3dnow_transform_points3_perspective) |
| GLNAME( _mesa_3dnow_transform_points3_perspective ): |
| _CET_ENDBR |
| 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 */ |
| |
| MOVQ ( REGOFF(32, ECX), MM1 ) /* m21 | m20 */ |
| MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */ |
| |
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
| |
| ALIGNTEXT16 |
| LLBL( G3TPPR_1 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
| |
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCH ( REGIND(EAX) ) |
| |
| PXOR ( MM7, MM7 ) /* 0 | 0 */ |
| MOVQ ( MM5, MM6 ) /* | x2 */ |
| |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| PFSUB ( MM5, MM7 ) /* | -x2 */ |
| |
| PFMUL ( MM2, MM6 ) /* | x2*m22 */ |
| PUNPCKLDQ ( MM5, MM5 ) /* x2 | x2 */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| PFMUL ( MM1, MM5 ) /* x2*m21 | x2*m20 */ |
| |
| PFADD ( MM3, MM6 ) /* | x2*m22+m32 */ |
| PFADD ( MM4, MM5 ) /* x1*m11+x2*m21 | x0*m00+x2*m20 */ |
| |
| MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */ |
| MOVD ( MM6, REGOFF(-8, EDX) ) /* write r2 */ |
| |
| MOVD ( MM7, REGOFF(-4, EDX) ) /* write 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_points3_3d ) |
| HIDDEN(_mesa_3dnow_transform_points3_3d) |
| GLNAME( _mesa_3dnow_transform_points3_3d ): |
| _CET_ENDBR |
| 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_2 ) ) |
| |
| PREFETCH ( REGIND(EAX) ) |
| PREFETCH ( REGIND(EDX) ) |
| |
| MOVD ( REGOFF(8, ECX), MM7 ) /* | m2 */ |
| PUNPCKLDQ ( REGOFF(24, ECX), MM7 ) /* m6 | m2 */ |
| |
| |
| ALIGNTEXT16 |
| LLBL( G3TP3R_1 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
| |
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCH ( REGIND(EAX) ) |
| |
| MOVQ ( MM0, MM2 ) /* x1 | x0 */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| PUNPCKLDQ ( MM2, MM2 ) /* x0 | x0 */ |
| MOVQ ( MM0, MM3 ) /* x1 | x0 */ |
| |
| PFMUL ( REGIND(ECX), MM2 ) /* x0*m1 | x0*m0 */ |
| PUNPCKHDQ ( MM3, MM3 ) /* x1 | x1 */ |
| |
| MOVQ ( MM1, MM4 ) /* | x2 */ |
| PFMUL ( REGOFF(16, ECX), MM3 ) /* x1*m5 | x1*m4 */ |
| |
| PUNPCKLDQ ( MM4, MM4 ) /* x2 | x2 */ |
| PFADD ( MM2, MM3 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */ |
| |
| PFMUL ( REGOFF(32, ECX), MM4 ) /* x2*m9 | x2*m8 */ |
| PFADD ( REGOFF(48, ECX), MM3 ) /* x0*m1+...+m11 | x0*m0+x1*m4+m12 */ |
| |
| PFMUL ( MM7, MM0 ) /* x1*m6 | x0*m2 */ |
| PFADD ( MM4, MM3 ) /* r1 | r0 */ |
| |
| PFMUL ( REGOFF(40, ECX), MM1 ) /* | x2*m10 */ |
| PUNPCKLDQ ( REGOFF(56, ECX), MM1 ) /* m14 | x2*m10 */ |
| |
| PFACC ( MM0, MM1 ) |
| |
| MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ |
| PFACC ( MM1, MM1 ) /* | r2 */ |
| |
| MOVD ( MM1, REGOFF(-8, EDX) ) /* write r2 */ |
| |
| 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_points3_3d_no_rot ) |
| HIDDEN(_mesa_3dnow_transform_points3_3d_no_rot) |
| GLNAME( _mesa_3dnow_transform_points3_3d_no_rot ): |
| _CET_ENDBR |
| 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_2 ) ) |
| |
| PREFETCH ( REGIND(EAX) ) |
| PREFETCHW ( REGIND(EDX) ) |
| |
| MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
| PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
| |
| MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */ |
| PUNPCKLDQ ( MM2, MM2 ) /* m22 | m22 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ |
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
| |
| PUNPCKLDQ ( MM3, MM3 ) /* m32 | m32 */ |
| |
| |
| ALIGNTEXT16 |
| LLBL( G3TP3NRR_1 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
| |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCHW ( REGIND(EAX) ) |
| |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| |
| PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
| PFMUL ( MM2, MM5 ) /* | x2*m22 */ |
| |
| PFADD ( MM3, MM5 ) /* | x2*m22+m32 */ |
| MOVQ ( MM4, REGIND(EDX) ) /* write r0, r1 */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| |
| MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 */ |
| 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_points3_2d ) |
| HIDDEN(_mesa_3dnow_transform_points3_2d) |
| GLNAME( _mesa_3dnow_transform_points3_2d ): |
| _CET_ENDBR |
| 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( G3TP2R_3) ) |
| |
| PREFETCH ( REGIND(EAX) ) |
| PREFETCHW ( REGIND(EDX) ) |
| |
| 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_2 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
| |
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ |
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCH ( REGIND(EAX) ) |
| |
| MOVQ ( MM3, MM4 ) /* x1 | x0 */ |
| PFMUL ( MM0, MM3 ) /* x1*m10 | x0*m00 */ |
| |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| PFMUL ( MM1, MM4 ) /* x1*m11 | x0*m01 */ |
| |
| PFACC ( MM4, MM3 ) /* x0*m00+x1*m10 | x0*m01+x1*m11 */ |
| MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */ |
| |
| PFADD ( MM2, MM3 ) /* x0*...*m10+m30 | x0*...*m11+m31 */ |
| MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ |
| |
| 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_points3_2d_no_rot ) |
| HIDDEN(_mesa_3dnow_transform_points3_2d_no_rot) |
| GLNAME( _mesa_3dnow_transform_points3_2d_no_rot ): |
| _CET_ENDBR |
| 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( G3TP2NRR_2 ) ) |
| |
| PREFETCH ( REGIND(EAX) ) |
| PREFETCHW ( REGIND(EDX) ) |
| |
| MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
| PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
| |
| MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ |
| |
| |
| ALIGNTEXT16 |
| LLBL( G3TP2NRR_1 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
| |
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| PREFETCH ( REGIND(EAX) ) |
| |
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
| |
| MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */ |
| MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */ |
| |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| JNZ ( LLBL( G3TP2NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
| |
| LLBL( G3TP2NRR_2 ): |
| |
| FEMMS |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| |
| |
| |
| |
| ALIGNTEXT16 |
| GLOBL GLNAME( _mesa_3dnow_transform_points3_identity ) |
| HIDDEN(_mesa_3dnow_transform_points3_identity) |
| GLNAME( _mesa_3dnow_transform_points3_identity ): |
| _CET_ENDBR |
| 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( G3TPIR_2 ) ) |
| |
| PREFETCHW ( REGIND(EDX) ) |
| |
| ALIGNTEXT16 |
| LLBL( G3TPIR_1 ): |
| |
| PREFETCHW ( REGOFF(32, EDX) ) |
| |
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ |
| |
| ADD_L ( EDI, EAX ) /* next vertex */ |
| ADD_L ( CONST(16), EDX ) /* next r */ |
| |
| DEC_L ( ESI ) /* decrement vertex counter */ |
| MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */ |
| |
| MOVD ( MM1, REGOFF(-8, EDX) ) /* | r2 */ |
| 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 |