| /* $Id: sse_xform3.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. |
| */ |
| |
| /** TODO: |
| * - insert PREFETCH instructions to avoid cache-misses ! |
| * - some more optimizations are possible... |
| * - for 40-50% more performance in the SSE-functions, the |
| * data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned ! |
| */ |
| |
| #ifdef USE_SSE_ASM |
| #include "matypes.h" |
| #include "xform_args.h" |
| |
| SEG_TEXT |
| |
| #define S(i) REGOFF(i * 4, ESI) |
| #define D(i) REGOFF(i * 4, EDI) |
| #define M(i) REGOFF(i * 4, EDX) |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_general) |
| HIDDEN(_mesa_sse_transform_points3_general) |
| GLNAME( _mesa_sse_transform_points3_general ): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L ( ESI ) |
| PUSH_L ( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| CMP_L ( CONST(0), ECX ) /* count == 0 ? */ |
| JE ( LLBL(K_GTPGR_finish) ) /* yes -> nothing to do. */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| |
| ALIGNTEXT32 |
| MOVAPS ( REGOFF(0, EDX), XMM0 ) /* m0 | m1 | m2 | m3 */ |
| MOVAPS ( REGOFF(16, EDX), XMM1 ) /* m4 | m5 | m6 | m7 */ |
| MOVAPS ( REGOFF(32, EDX), XMM2 ) /* m8 | m9 | m10 | m11 */ |
| MOVAPS ( REGOFF(48, EDX), XMM3 ) /* m12 | m13 | m14 | m15 */ |
| |
| |
| ALIGNTEXT32 |
| LLBL(K_GTPGR_top): |
| MOVSS ( REGOFF(0, ESI), XMM4 ) /* | | | ox */ |
| SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox | ox */ |
| MOVSS ( REGOFF(4, ESI), XMM5 ) /* | | | oy */ |
| SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy | oy */ |
| MOVSS ( REGOFF(8, ESI), XMM6 ) /* | | | oz */ |
| SHUFPS ( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz | oz */ |
| |
| MULPS ( XMM0, XMM4 ) /* m3*ox | m2*ox | m1*ox | m0*ox */ |
| MULPS ( XMM1, XMM5 ) /* m7*oy | m6*oy | m5*oy | m4*oy */ |
| MULPS ( XMM2, XMM6 ) /* m11*oz | m10*oz | m9*oz | m8*oz */ |
| |
| ADDPS ( XMM5, XMM4 ) |
| ADDPS ( XMM6, XMM4 ) |
| ADDPS ( XMM3, XMM4 ) |
| |
| MOVAPS ( XMM4, REGOFF(0, EDI) ) |
| |
| LLBL(K_GTPGR_skip): |
| ADD_L ( CONST(16), EDI ) |
| ADD_L ( EAX, ESI ) |
| CMP_L ( ECX, EDI ) |
| JNE ( LLBL(K_GTPGR_top) ) |
| |
| LLBL(K_GTPGR_finish): |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_identity) |
| HIDDEN(_mesa_sse_transform_points3_identity) |
| GLNAME( _mesa_sse_transform_points3_identity ): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L ( ESI ) |
| PUSH_L ( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTPIR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| CMP_L( ESI, EDI ) |
| JE( LLBL(K_GTPIR_finish) ) |
| |
| |
| ALIGNTEXT32 |
| LLBL(K_GTPIR_top): |
| MOVLPS ( S(0), XMM0 ) |
| MOVLPS ( XMM0, D(0) ) |
| MOVSS ( S(2), XMM0 ) |
| MOVSS ( XMM0, D(2) ) |
| |
| LLBL(K_GTPIR_skip): |
| ADD_L ( CONST(16), EDI ) |
| ADD_L ( EAX, ESI ) |
| CMP_L ( ECX, EDI ) |
| JNE ( LLBL(K_GTPIR_top) ) |
| |
| LLBL(K_GTPIR_finish): |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_3d_no_rot) |
| HIDDEN(_mesa_sse_transform_points3_3d_no_rot) |
| GLNAME(_mesa_sse_transform_points3_3d_no_rot): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L( ESI ) |
| PUSH_L( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTP3DNRR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| |
| ALIGNTEXT32 |
| MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ |
| MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ |
| UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ |
| MOVLPS ( M(12), XMM2 ) /* - | - | m13 | m12 */ |
| MOVSS ( M(10), XMM3 ) /* - | - | - | m10 */ |
| MOVSS ( M(14), XMM4 ) /* - | - | - | m14 */ |
| |
| ALIGNTEXT32 |
| LLBL(K_GTP3DNRR_top): |
| |
| MOVLPS ( S(0), XMM0 ) /* - | - | s1 | s0 */ |
| MULPS ( XMM1, XMM0 ) /* - | - | s1*m5 | s0*m0 */ |
| ADDPS ( XMM2, XMM0 ) /* - | - | +m13 | +m12 */ |
| MOVLPS ( XMM0, D(0) ) /* -> D(1) | -> D(0) */ |
| |
| MOVSS ( S(2), XMM0 ) /* sz */ |
| MULSS ( XMM3, XMM0 ) /* sz*m10 */ |
| ADDSS ( XMM4, XMM0 ) /* +m14 */ |
| MOVSS ( XMM0, D(2) ) /* -> D(2) */ |
| |
| LLBL(K_GTP3DNRR_skip): |
| ADD_L ( CONST(16), EDI ) |
| ADD_L ( EAX, ESI ) |
| CMP_L ( ECX, EDI ) |
| JNE ( LLBL(K_GTP3DNRR_top) ) |
| |
| LLBL(K_GTP3DNRR_finish): |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_perspective) |
| HIDDEN(_mesa_sse_transform_points3_perspective) |
| GLNAME(_mesa_sse_transform_points3_perspective): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L ( ESI ) |
| PUSH_L ( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTP3PR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| ALIGNTEXT32 |
| MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ |
| MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ |
| UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ |
| MOVLPS ( M(8), XMM2 ) /* - | - | m9 | m8 */ |
| MOVSS ( M(10), XMM3 ) /* m10 */ |
| MOVSS ( M(14), XMM4 ) /* m14 */ |
| XORPS ( XMM6, XMM6 ) /* 0 */ |
| |
| ALIGNTEXT32 |
| LLBL(K_GTP3PR_top): |
| MOVLPS ( S(0), XMM0 ) /* oy | ox */ |
| MULPS ( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ |
| MOVSS ( S(2), XMM5 ) /* oz */ |
| SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oz | oz */ |
| MULPS ( XMM2, XMM5 ) /* oz*m9 | oz*m8 */ |
| ADDPS ( XMM5, XMM0 ) /* +oy*m5 | +ox*m0 */ |
| MOVLPS ( XMM0, D(0) ) /* ->D(1) | ->D(0) */ |
| |
| MOVSS ( S(2), XMM0 ) /* oz */ |
| MULSS ( XMM3, XMM0 ) /* oz*m10 */ |
| ADDSS ( XMM4, XMM0 ) /* +m14 */ |
| MOVSS ( XMM0, D(2) ) /* ->D(2) */ |
| |
| MOVSS ( S(2), XMM0 ) /* oz */ |
| MOVSS ( XMM6, XMM5 ) /* 0 */ |
| SUBPS ( XMM0, XMM5 ) /* -oz */ |
| MOVSS ( XMM5, D(3) ) /* ->D(3) */ |
| |
| LLBL(K_GTP3PR_skip): |
| ADD_L( CONST(16), EDI ) |
| ADD_L( EAX, ESI ) |
| CMP_L( ECX, EDI ) |
| JNE( LLBL(K_GTP3PR_top) ) |
| |
| LLBL(K_GTP3PR_finish): |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_2d) |
| HIDDEN(_mesa_sse_transform_points3_2d) |
| GLNAME(_mesa_sse_transform_points3_2d): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L( ESI ) |
| PUSH_L( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTP3P2DR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| ALIGNTEXT32 |
| MOVLPS( M(0), XMM0 ) /* m1 | m0 */ |
| MOVLPS( M(4), XMM1 ) /* m5 | m4 */ |
| MOVLPS( M(12), XMM2 ) /* m13 | m12 */ |
| |
| ALIGNTEXT32 |
| LLBL(K_GTP3P2DR_top): |
| MOVSS ( S(0), XMM3 ) /* ox */ |
| SHUFPS ( CONST(0x0), XMM3, XMM3 ) /* ox | ox */ |
| MULPS ( XMM0, XMM3 ) /* ox*m1 | ox*m0 */ |
| MOVSS ( S(1), XMM4 ) /* oy */ |
| SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* oy | oy */ |
| MULPS ( XMM1, XMM4 ) /* oy*m5 | oy*m4 */ |
| |
| ADDPS ( XMM4, XMM3 ) |
| ADDPS ( XMM2, XMM3 ) |
| MOVLPS ( XMM3, D(0) ) |
| |
| MOVSS ( S(2), XMM3 ) |
| MOVSS ( XMM3, D(2) ) |
| |
| LLBL(K_GTP3P2DR_skip): |
| ADD_L ( CONST(16), EDI ) |
| ADD_L ( EAX, ESI ) |
| CMP_L ( ECX, EDI ) |
| JNE ( LLBL(K_GTP3P2DR_top) ) |
| |
| LLBL(K_GTP3P2DR_finish): |
| POP_L ( EDI ) |
| POP_L ( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_2d_no_rot) |
| HIDDEN(_mesa_sse_transform_points3_2d_no_rot) |
| GLNAME(_mesa_sse_transform_points3_2d_no_rot): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L( ESI ) |
| PUSH_L( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTP3P2DNRR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| ALIGNTEXT32 |
| MOVSS ( M(0), XMM1 ) /* m0 */ |
| MOVSS ( M(5), XMM2 ) /* m5 */ |
| UNPCKLPS ( XMM2, XMM1 ) /* m5 | m0 */ |
| MOVLPS ( M(12), XMM2 ) /* m13 | m12 */ |
| |
| ALIGNTEXT32 |
| LLBL(K_GTP3P2DNRR_top): |
| MOVLPS( S(0), XMM0 ) /* oy | ox */ |
| MULPS( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ |
| ADDPS( XMM2, XMM0 ) /* +m13 | +m12 */ |
| MOVLPS( XMM0, D(0) ) /* ->D(1) | ->D(0) */ |
| |
| MOVSS( S(2), XMM0 ) |
| MOVSS( XMM0, D(2) ) |
| |
| LLBL(K_GTP3P2DNRR_skip): |
| ADD_L( CONST(16), EDI ) |
| ADD_L( EAX, ESI ) |
| CMP_L( ECX, EDI ) |
| JNE( LLBL(K_GTP3P2DNRR_top) ) |
| |
| LLBL(K_GTP3P2DNRR_finish): |
| POP_L( EDI ) |
| POP_L( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| |
| |
| |
| |
| ALIGNTEXT4 |
| GLOBL GLNAME(_mesa_sse_transform_points3_3d) |
| HIDDEN(_mesa_sse_transform_points3_3d) |
| GLNAME(_mesa_sse_transform_points3_3d): |
| |
| #define FRAME_OFFSET 8 |
| PUSH_L( ESI ) |
| PUSH_L( EDI ) |
| |
| MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ |
| MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ |
| |
| |
| MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ |
| MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ |
| |
| TEST_L( ECX, ECX) |
| JZ( LLBL(K_GTP3P3DR_finish) ) /* count was zero; go to finish */ |
| |
| MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ |
| OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ |
| |
| MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ |
| MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ |
| |
| SHL_L( CONST(4), ECX ) /* count *= 16 */ |
| MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ |
| |
| MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ |
| ADD_L( EDI, ECX ) /* count += dest ptr */ |
| |
| |
| ALIGNTEXT32 |
| MOVAPS( M(0), XMM0 ) /* m2 | m1 | m0 */ |
| MOVAPS( M(4), XMM1 ) /* m6 | m5 | m4 */ |
| MOVAPS( M(8), XMM2 ) /* m10 | m9 | m8 */ |
| MOVAPS( M(12), XMM3 ) /* m14 | m13 | m12 */ |
| |
| ALIGNTEXT32 |
| LLBL(K_GTP3P3DR_top): |
| MOVSS( S(0), XMM4 ) |
| SHUFPS( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox */ |
| MULPS( XMM0, XMM4 ) /* ox*m2 | ox*m1 | ox*m0 */ |
| |
| MOVSS( S(1), XMM5 ) |
| SHUFPS( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy */ |
| MULPS( XMM1, XMM5 ) /* oy*m6 | oy*m5 | oy*m4 */ |
| |
| MOVSS( S(2), XMM6 ) |
| SHUFPS( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz */ |
| MULPS( XMM2, XMM6 ) /* oz*m10 | oz*m9 | oz*m8 */ |
| |
| ADDPS( XMM5, XMM4 ) /* + | + | + */ |
| ADDPS( XMM6, XMM4 ) /* + | + | + */ |
| ADDPS( XMM3, XMM4 ) /* + | + | + */ |
| |
| MOVLPS( XMM4, D(0) ) /* => D(1) | => D(0) */ |
| UNPCKHPS( XMM4, XMM4 ) |
| MOVSS( XMM4, D(2) ) |
| |
| LLBL(K_GTP3P3DR_skip): |
| ADD_L( CONST(16), EDI ) |
| ADD_L( EAX, ESI ) |
| CMP_L( ECX, EDI ) |
| JNE( LLBL(K_GTP3P3DR_top) ) |
| |
| LLBL(K_GTP3P3DR_finish): |
| POP_L( EDI ) |
| POP_L( ESI ) |
| RET |
| #undef FRAME_OFFSET |
| #endif |
| |
| #if defined (__ELF__) && defined (__linux__) |
| .section .note.GNU-stack,"",%progbits |
| #endif |
