What?!? My K6-2 300MHz is teh awesome. :) On 12/12/2014 04:26 AM, Timothy Arceri wrote: > This code has been turned off for the last > decade 88e3ed2d816cd619b26a20755262bae85e05175e > > Considering 3Dnow is obsolete it > seems the bug will never be fixed so just > remove it. > > Signed-off-by: Timothy Arceri <t_arc...@yahoo.com.au> > --- > src/mesa/Makefile.sources | 1 - > src/mesa/x86/3dnow.c | 5 - > src/mesa/x86/3dnow_normal.S | 852 > -------------------------------------------- > 3 files changed, 858 deletions(-) > delete mode 100644 src/mesa/x86/3dnow_normal.S > > diff --git a/src/mesa/Makefile.sources b/src/mesa/Makefile.sources > index 4755018..8ccf1f1 100644 > --- a/src/mesa/Makefile.sources > +++ b/src/mesa/Makefile.sources > @@ -306,7 +306,6 @@ X86_FILES = \ > $(SRCDIR)x86/3dnow_xform2.S \ > $(SRCDIR)x86/3dnow_xform3.S \ > $(SRCDIR)x86/3dnow_xform4.S \ > - $(SRCDIR)x86/3dnow_normal.S \ > $(SRCDIR)x86/sse_xform1.S \ > $(SRCDIR)x86/sse_xform2.S \ > $(SRCDIR)x86/sse_xform3.S \ > diff --git a/src/mesa/x86/3dnow.c b/src/mesa/x86/3dnow.c > index 4e3003b..8027ca9 100644 > --- a/src/mesa/x86/3dnow.c > +++ b/src/mesa/x86/3dnow.c
Near the top of this file you should also deleted the "DECLARE_NORM_GROUP( 3dnow )" line. With that fixed, this patch is Reviewed-by: Ian Romanick <ian.d.roman...@intel.com> > @@ -78,11 +78,6 @@ void _mesa_init_3dnow_transform_asm( void ) > ASSIGN_XFORM_GROUP( 3dnow, 3 ); > ASSIGN_XFORM_GROUP( 3dnow, 4 ); > > - /* There's a bug somewhere in the 3dnow_normal.S file that causes > - * bad shading. Disable for now. > - ASSIGN_NORM_GROUP( 3dnow ); > - */ > - > #ifdef DEBUG_MATH > _math_test_all_transform_functions( "3DNow!" ); > _math_test_all_normal_transform_functions( "3DNow!" ); > diff --git a/src/mesa/x86/3dnow_normal.S b/src/mesa/x86/3dnow_normal.S > deleted file mode 100644 > index ca95f25..0000000 > --- a/src/mesa/x86/3dnow_normal.S > +++ /dev/null > @@ -1,852 +0,0 @@ > - > -/* > - * Mesa 3-D graphics library > - * > - * Copyright (C) 1999-2003 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. > - */ > - > -/* > - * 3Dnow assembly code by Holger Waechtler > - */ > - > -#ifdef USE_3DNOW_ASM > - > -#include "assyntax.h" > -#include "matypes.h" > -#include "norm_args.h" > - > - SEG_TEXT > - > -#define M(i) REGOFF(i * 4, ECX) > -#define STRIDE REGOFF(12, ESI) > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_normalize_normals) > -HIDDEN(_mesa_3dnow_transform_normalize_normals) > -GLNAME(_mesa_3dnow_transform_normalize_normals): > - > -#define FRAME_OFFSET 12 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - PUSH_L ( EBP ) > - > - MOV_L ( ARG_LENGTHS, EDI ) > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count > */ > - MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - > - CMP_L ( CONST(0), EBP ) /* count > 0 ?? */ > - JE ( LLBL (G3TN_end) ) > - > - MOV_L ( REGOFF (V4F_COUNT, ESI), EBP ) > - FEMMS > - > - PUSH_L ( EBP ) > - PUSH_L ( EAX ) > - PUSH_L ( EDX ) /* save counter & pointer for */ > - /* the normalize pass */ > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 24 > - > - MOVQ ( M(0), MM3 ) /* m1 | m0 */ > - MOVQ ( M(4), MM4 ) /* m5 | m4 */ > - > - MOVD ( M(2), MM5 ) /* | m2 */ > - PUNPCKLDQ ( M(6), MM5 ) /* m6 | m2 */ > - > - MOVQ ( M(8), MM6 ) /* m9 | m8 */ > - MOVQ ( M(10), MM7 ) /* | m10 */ > - > - CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */ > - JNE ( LLBL (G3TN_scale_end ) ) > - > - MOVD ( ARG_SCALE, MM0 ) /* | scale */ > - PUNPCKLDQ ( MM0, MM0 ) /* scale | scale */ > - > - PFMUL ( MM0, MM3 ) /* scale * m1 | scale * m0 */ > - PFMUL ( MM0, MM4 ) /* scale * m5 | scale * m4 */ > - PFMUL ( MM0, MM5 ) /* scale * m6 | scale * m2 */ > - PFMUL ( MM0, MM6 ) /* scale * m9 | scale * m8 */ > - PFMUL ( MM0, MM7 ) /* | scale * m10 */ > - > -ALIGNTEXT32 > -LLBL (G3TN_scale_end): > -LLBL (G3TN_transform): > - MOVQ ( REGIND (EDX), MM0 ) /* x1 | x0 */ > - MOVD ( REGOFF (8, EDX), MM2 ) /* | x2 */ > - > - MOVQ ( MM0, MM1 ) /* x1 | x0 */ > - PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */ > - > - PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 */ > - ADD_L ( CONST(16), EAX ) /* next r */ > - > - PREFETCHW ( REGIND(EAX) ) > - > - PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 */ > - PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 */ > - > - PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 */ > - PFADD ( MM2, MM0 ) /* x0*m4+x1*m5+x2*m6| x0*m0+...+x2**/ > - > - MOVQ ( REGIND (EDX), MM1 ) /* x1 | x0 */ > - MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 */ > - > - PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 */ > - MOVD ( REGOFF (8, EDX), MM2 ) /* | x2 */ > - > - PFMUL ( MM7, MM2 ) /* | x2*m10 */ > - PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 */ > - > - PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m*/ > - ADD_L ( STRIDE, EDX ) /* next normal */ > - > - PREFETCH ( REGIND(EDX) ) > - > - MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 */ > - SUB_L ( CONST(1), EBP ) /* decrement normal > counter */ > - JNZ ( LLBL (G3TN_transform) ) > - > - > - POP_L ( EDX ) /* end of transform --- */ > - POP_L ( EAX ) /* now normalizing ... */ > - POP_L ( EBP ) > - > - CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */ > - JE ( LLBL (G3TN_norm ) ) /* calculate lengths */ > - > - > -ALIGNTEXT32 > -LLBL (G3TN_norm_w_lengths): > - > - PREFETCHW ( REGOFF(12,EAX) ) > - > - MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ > - MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ > - > - MOVD ( REGIND (EDI), MM3 ) /* | length (x) */ > - PFMUL ( MM3, MM1 ) /* | x2 (normalize*/ > - > - PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) */ > - PFMUL ( MM3, MM0 ) /* x1 (normalized) | x0 (normalize*/ > - > - ADD_L ( STRIDE, EDX ) /* next normal */ > - ADD_L ( CONST(4), EDI ) /* next length */ > - > - PREFETCH ( REGIND(EDI) ) > - > - MOVQ ( MM0, REGIND(EAX) ) /* write new x0, x1 */ > - MOVD ( MM1, REGOFF(8, EAX) ) /* write new x2 */ > - > - ADD_L ( CONST(16), EAX ) /* next r */ > - SUB_L ( CONST(1), EBP ) /* decrement normal counter */ > - > - JNZ ( LLBL (G3TN_norm_w_lengths) ) > - JMP ( LLBL (G3TN_exit_3dnow) ) > - > -ALIGNTEXT32 > -LLBL (G3TN_norm): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND (EAX), MM0 ) /* x1 | x0 */ > - MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ > - > - MOVQ ( MM0, MM3 ) /* x1 | x0 */ > - MOVQ ( MM1, MM4 ) /* | x2 */ > - > - PFMUL ( MM0, MM3 ) /* x1*x1 | x0*x0 */ > - ADD_L ( CONST(16), EAX ) /* next r */ > - > - PFMUL ( MM1, MM4 ) /* | x2*x2 */ > - PFADD ( MM4, MM3 ) /* | x0*x0+x2*x2 */ > - > - PFACC ( MM3, MM3 ) /* **not used** | > x0*x0+x1*x1+x2**/ > - PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) */ > - > - MOVQ ( MM5, MM4 ) > - PUNPCKLDQ ( MM3, MM3 ) > - > - SUB_L ( CONST(1), EBP ) /* decrement normal > counter */ > - PFMUL ( MM5, MM5 ) > - > - PFRSQIT1 ( MM3, MM5 ) > - PFRCPIT2 ( MM4, MM5 ) > - > - PFMUL ( MM5, MM0 ) /* x1 (normalized) | x0 (normalize*/ > - > - MOVQ ( MM0, REGOFF(-16, EAX) ) /* write new x0, x1 */ > - PFMUL ( MM5, MM1 ) /* | x2 (normalize*/ > - > - MOVD ( MM1, REGOFF(-8, EAX) ) /* write new x2 */ > - JNZ ( LLBL (G3TN_norm) ) > - > -LLBL (G3TN_exit_3dnow): > - FEMMS > - > -LLBL (G3TN_end): > - POP_L ( EBP ) > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_normalize_normals_no_rot) > -HIDDEN(_mesa_3dnow_transform_normalize_normals_no_rot) > -GLNAME(_mesa_3dnow_transform_normalize_normals_no_rot): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 12 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - PUSH_L ( EBP ) > - > - MOV_L ( ARG_LENGTHS, EDI ) > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count > */ > - MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - > - CMP_L ( CONST(0), EBP ) /* count > 0 ?? */ > - JE ( LLBL (G3TNNR_end) ) > - > - FEMMS > - > - MOVD ( M(0), MM0 ) /* | m0 > */ > - PUNPCKLDQ ( M(5), MM0 ) /* m5 | m0 > */ > - > - MOVD ( M(10), MM2 ) /* | m10 > */ > - PUNPCKLDQ ( MM2, MM2 ) /* m10 | m10 > */ > - > - CMP_L ( CONST(0), EDI ) /* lengths == 0 ? > */ > - JNE ( LLBL (G3TNNR_scale_end ) ) > - > - MOVD ( ARG_SCALE, MM7 ) /* | scale > */ > - PUNPCKLDQ ( MM7, MM7 ) /* scale | scale > */ > - > - PFMUL ( MM7, MM0 ) /* scale * m5 | scale * m0 > */ > - PFMUL ( MM7, MM2 ) /* scale * m10 | scale * m10 > */ > - > -ALIGNTEXT32 > -LLBL (G3TNNR_scale_end): > - CMP_L ( CONST(0), EDI ) /* lengths == 0 ? > */ > - JE ( LLBL (G3TNNR_norm) ) /* need to calculate lengths > */ > - > - MOVD ( REGIND(EDI), MM3 ) /* | length (x) > */ > - > - > -ALIGNTEXT32 > -LLBL (G3TNNR_norm_w_lengths): /* use precalculated lengths > */ > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 > */ > - > - PFMUL ( MM0, MM6 ) /* x1*m5 | x0*m0 > */ > - ADD_L ( STRIDE, EDX ) /* next normal > */ > - > - PREFETCH ( REGIND(EDX) ) > - > - PFMUL ( MM2, MM7 ) /* | x2*m10 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - PFMUL ( MM3, MM7 ) /* | x2 (normalized) > */ > - PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) > */ > - > - ADD_L ( CONST(4), EDI ) /* next length > */ > - PFMUL ( MM3, MM6 ) /* x1 (normalized) | x0 (normalized) > */ > - > - SUB_L ( CONST(1), EBP ) /* decrement normal counter > */ > - MOVQ ( MM6, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - > - MOVD ( MM7, REGOFF(-8, EAX) ) /* write r2 > */ > - MOVD ( REGIND(EDI), MM3 ) /* | length (x) > */ > - > - JNZ ( LLBL (G3TNNR_norm_w_lengths) ) > - JMP ( LLBL (G3TNNR_exit_3dnow) ) > - > -ALIGNTEXT32 > -LLBL (G3TNNR_norm): /* need to calculate lengths > */ > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 > */ > - > - PFMUL ( MM0, MM6 ) /* x1*m5 | x0*m0 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - PFMUL ( MM2, MM7 ) /* | x2*m10 > */ > - MOVQ ( MM6, MM3 ) /* x1 (transformed)| x0 > (transformed) */ > - > - MOVQ ( MM7, MM4 ) /* | x2 > (transformed) */ > - PFMUL ( MM6, MM3 ) /* x1*x1 | x0*x0 > */ > - > - > - PFMUL ( MM7, MM4 ) /* | x2*x2 > */ > - PFACC ( MM3, MM3 ) /* **not used** | x0*x0+x1*x1 > */ > - > - PFADD ( MM4, MM3 ) /* | > x0*x0+x1*x1+x2*x2*/ > - ADD_L ( STRIDE, EDX ) /* next normal */ > - > - PREFETCH ( REGIND(EDX) ) > - > - PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) > */ > - MOVQ ( MM5, MM4 ) > - > - PUNPCKLDQ ( MM3, MM3 ) > - PFMUL ( MM5, MM5 ) > - > - PFRSQIT1 ( MM3, MM5 ) > - SUB_L ( CONST(1), EBP ) /* decrement normal counter > */ > - > - PFRCPIT2 ( MM4, MM5 ) > - PFMUL ( MM5, MM6 ) /* x1 (normalized) | x0 (normalized) > */ > - > - MOVQ ( MM6, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - PFMUL ( MM5, MM7 ) /* | x2 (normalized) > */ > - > - MOVD ( MM7, REGOFF(-8, EAX) ) /* write r2 > */ > - JNZ ( LLBL (G3TNNR_norm) ) > - > - > -LLBL (G3TNNR_exit_3dnow): > - FEMMS > - > -LLBL (G3TNNR_end): > - POP_L ( EBP ) > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_rescale_normals_no_rot) > -HIDDEN(_mesa_3dnow_transform_rescale_normals_no_rot) > -GLNAME(_mesa_3dnow_transform_rescale_normals_no_rot): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 12 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - PUSH_L ( EBP ) > - > - MOV_L ( ARG_IN, EAX ) > - MOV_L ( ARG_DEST, EDX ) > - MOV_L ( REGOFF(V4F_COUNT, EAX), EBP ) /* dest->count = in->count > */ > - MOV_L ( EBP, REGOFF(V4F_COUNT, EDX) ) > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - MOV_L ( REGOFF(V4F_START, EDX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - > - CMP_L ( CONST(0), EBP ) > - JE ( LLBL (G3TRNR_end) ) > - > - FEMMS > - > - MOVD ( ARG_SCALE, MM6 ) /* | scale > */ > - PUNPCKLDQ ( MM6, MM6 ) /* scale | scale > */ > - > - MOVD ( REGIND(ECX), MM0 ) /* | m0 > */ > - PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m5 | m0 > */ > - > - PFMUL ( MM6, MM0 ) /* scale*m5 | scale*m0 > */ > - MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 > */ > - > - PFMUL ( MM6, MM2 ) /* | scale*m10 > */ > - > -ALIGNTEXT32 > -LLBL (G3TRNR_rescale): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 > */ > - > - PFMUL ( MM0, MM4 ) /* x1*m5 | x0*m0 > */ > - ADD_L ( STRIDE, EDX ) /* next normal > */ > - > - PREFETCH ( REGIND(EDX) ) > - > - PFMUL ( MM2, MM5 ) /* | x2*m10 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - SUB_L ( CONST(1), EBP ) /* decrement normal counter > */ > - MOVQ ( MM4, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - > - MOVD ( MM5, REGOFF(-8, EAX) ) /* write r2 > */ > - JNZ ( LLBL (G3TRNR_rescale) ) /* cnt > 0 ? -> process next normal > */ > - > - FEMMS > - > -LLBL (G3TRNR_end): > - POP_L ( EBP ) > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_rescale_normals) > -HIDDEN(_mesa_3dnow_transform_rescale_normals) > -GLNAME(_mesa_3dnow_transform_rescale_normals): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 8 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count > */ > - MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - > - CMP_L ( CONST(0), EDI ) > - JE ( LLBL (G3TR_end) ) > - > - FEMMS > - > - MOVQ ( REGIND(ECX), MM3 ) /* m1 | m0 > */ > - > - MOVQ ( REGOFF(16,ECX), MM4 ) /* m5 | m4 > */ > - MOVD ( ARG_SCALE, MM0 ) /* scale */ > - > - MOVD ( REGOFF(8,ECX), MM5 ) /* | m2 > */ > - PUNPCKLDQ ( MM0, MM0 ) /* scale | scale > */ > - > - PUNPCKLDQ ( REGOFF(24, ECX), MM5 ) > - PFMUL ( MM0, MM3 ) /* scale*m1 | scale*m0 > */ > - > - MOVQ ( REGOFF(32, ECX), MM6 ) /* m9 | m8*/ > - PFMUL ( MM0, MM4 ) /* scale*m5 | scale*m4 > */ > - > - MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 > */ > - PFMUL ( MM0, MM5 ) /* scale*m6 | scale*m2 > */ > - > - PFMUL ( MM0, MM6 ) /* scale*m9 | scale*m8 > */ > - > - PFMUL ( MM0, MM7 ) /* | scale*m10 > */ > - > -ALIGNTEXT32 > -LLBL (G3TR_rescale): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 > */ > - > - MOVQ ( MM0, MM1 ) /* x1 | x0 > */ > - PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 > */ > - > - PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 > */ > - PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 > */ > - > - MOVQ ( REGIND(EDX), MM1 ) /* x1 | x0 > */ > - > - PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 > */ > - PFADD ( MM2, MM0 ) /* x0*m4...+x2*m6| x0*m0+x1*m1+x2*m2 > */ > - > - MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 > */ > - ADD_L ( STRIDE, EDX ) /* next normal */ > - > - PREFETCH ( REGIND(EDX) ) > - > - MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 > */ > - > - PFMUL ( MM7, MM2 ) /* | x2*m10 > */ > - PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 > */ > - > - PFADD ( MM2, MM1 ) /* *not used* | > x0*m8+x1*m9+x2*m10 */ > - MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 > */ > - > - SUB_L ( CONST(1), EDI ) /* decrement normal counter > */ > - JNZ ( LLBL (G3TR_rescale) ) > - > - FEMMS > - > -LLBL (G3TR_end): > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_normals_no_rot) > -HIDDEN(_mesa_3dnow_transform_normals_no_rot) > -GLNAME(_mesa_3dnow_transform_normals_no_rot): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 8 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count > */ > - MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - > - CMP_L ( CONST(0), EDI ) > - JE ( LLBL (G3TNR_end) ) > - > - FEMMS > - > - MOVD ( REGIND(ECX), MM0 ) /* | m0 > */ > - PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m5 | m0 > */ > - > - MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 > */ > - PUNPCKLDQ ( MM2, MM2 ) /* m10 | m10 > */ > - > -ALIGNTEXT32 > -LLBL (G3TNR_transform): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 > */ > - > - PFMUL ( MM0, MM4 ) /* x1*m5 | x0*m0 > */ > - ADD_L ( STRIDE, EDX) /* next normal */ > - > - PREFETCH ( REGIND(EDX) ) > - > - PFMUL ( MM2, MM5 ) /* | x2*m10 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - SUB_L ( CONST(1), EDI ) /* decrement normal counter > */ > - MOVQ ( MM4, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - > - MOVD ( MM5, REGOFF(-8, EAX) ) /* write r2 > */ > - JNZ ( LLBL (G3TNR_transform) ) > - > - FEMMS > - > -LLBL (G3TNR_end): > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_transform_normals) > -HIDDEN(_mesa_3dnow_transform_normals) > -GLNAME(_mesa_3dnow_transform_normals): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 8 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( ARG_MAT, ECX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count > */ > - MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */ > - MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */ > - > - CMP_L ( CONST(0), EDI ) /* count > 0 ?? > */ > - JE ( LLBL (G3T_end) ) > - > - FEMMS > - > - MOVQ ( REGIND(ECX), MM3 ) /* m1 | m0 > */ > - MOVQ ( REGOFF(16, ECX), MM4 ) /* m5 | m4 > */ > - > - MOVD ( REGOFF(8, ECX), MM5 ) /* | m2 > */ > - PUNPCKLDQ ( REGOFF(24, ECX), MM5 ) /* m6 | m2 > */ > - > - MOVQ ( REGOFF(32, ECX), MM6 ) /* m9 | m8 > */ > - MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 > */ > - > -ALIGNTEXT32 > -LLBL (G3T_transform): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 > */ > - > - MOVQ ( MM0, MM1 ) /* x1 | x0 > */ > - PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 > */ > - > - PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 > */ > - PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 > */ > - > - PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 > */ > - PFADD ( MM2, MM0 ) /* x0*m4...+x2*m6| x0*m0+x1*m1+x2*m2 > */ > - > - MOVQ ( REGIND(EDX), MM1 ) /* x1 | x0 > */ > - MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - > - PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 > */ > - MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 > */ > - > - PFMUL ( MM7, MM2 ) /* | x2*m10 > */ > - ADD_L ( STRIDE, EDX ) /* next normal */ > - > - PREFETCH ( REGIND(EDX) ) > - > - PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 > */ > - PFADD ( MM2, MM1 ) /* *not used* | > x0*m8+x1*m9+x2*m10 */ > - > - MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 > */ > - SUB_L ( CONST(1), EDI ) /* decrement normal counter > */ > - > - JNZ ( LLBL (G3T_transform) ) > - > - FEMMS > - > -LLBL (G3T_end): > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_normalize_normals) > -HIDDEN(_mesa_3dnow_normalize_normals) > -GLNAME(_mesa_3dnow_normalize_normals): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 12 > - > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - PUSH_L ( EBP ) > - > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count > */ > - MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), ECX ) /* in->start */ > - MOV_L ( ARG_LENGTHS, EDX ) > - > - CMP_L ( CONST(0), EBP ) /* count > 0 ?? */ > - JE ( LLBL (G3N_end) ) > - > - FEMMS > - > - CMP_L ( CONST(0), EDX ) /* lengths == 0 ? > */ > - JE ( LLBL (G3N_norm2) ) /* calculate lengths > */ > - > -ALIGNTEXT32 > -LLBL (G3N_norm1): /* use precalculated lengths > */ > - > - PREFETCH ( REGIND(EAX) ) > - > - MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 > */ > - > - MOVD ( REGIND(EDX), MM3 ) /* | length (x) > */ > - PFMUL ( MM3, MM1 ) /* | x2 (normalized) > */ > - > - PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) > */ > - ADD_L ( STRIDE, ECX ) /* next normal */ > - > - PREFETCH ( REGIND(ECX) ) > - > - PFMUL ( MM3, MM0 ) /* x1 (normalized) | x0 (normalized) > */ > - MOVQ ( MM0, REGIND(EAX) ) /* write new x0, x1 > */ > - > - MOVD ( MM1, REGOFF(8, EAX) ) /* write new x2 > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - ADD_L ( CONST(4), EDX ) /* next length > */ > - SUB_L ( CONST(1), EBP ) /* decrement normal counter > */ > - > - JNZ ( LLBL (G3N_norm1) ) > - > - JMP ( LLBL (G3N_end1) ) > - > -ALIGNTEXT32 > -LLBL (G3N_norm2): /* need to calculate lengths > */ > - > - PREFETCHW ( REGIND(EAX) ) > - > - PREFETCH ( REGIND(ECX) ) > - > - MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 > */ > - > - MOVQ ( MM0, MM3 ) /* x1 | x0 > */ > - ADD_L ( STRIDE, ECX ) /* next normal */ > - > - PFMUL ( MM0, MM3 ) /* x1*x1 | x0*x0 > */ > - MOVQ ( MM1, MM4 ) /* | x2 > */ > - > - ADD_L ( CONST(16), EAX ) /* next r > */ > - PFMUL ( MM1, MM4 ) /* | x2*x2 > */ > - > - PFADD ( MM4, MM3 ) /* | x0*x0+x2*x2 > */ > - PFACC ( MM3, MM3 ) /* x0*x0+...+x2*x2 | > x0*x0+x1*x1+x2*x2*/ > - > - PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) > */ > - MOVQ ( MM5, MM4 ) > - > - PUNPCKLDQ ( MM3, MM3 ) > - PFMUL ( MM5, MM5 ) > - > - PFRSQIT1 ( MM3, MM5 ) > - SUB_L ( CONST(1), EBP ) /* decrement normal counter > */ > - > - PFRCPIT2 ( MM4, MM5 ) > - > - PFMUL ( MM5, MM0 ) /* x1 (normalized) | x0 (normalized) > */ > - MOVQ ( MM0, REGOFF(-16, EAX) ) /* write new x0, x1 > */ > - > - PFMUL ( MM5, MM1 ) /* | x2 (normalized) > */ > - MOVD ( MM1, REGOFF(-8, EAX) ) /* write new x2 > */ > - > - JNZ ( LLBL (G3N_norm2) ) > - > -LLBL (G3N_end1): > - FEMMS > - > -LLBL (G3N_end): > - POP_L ( EBP ) > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > - > - > - > - > - > -ALIGNTEXT16 > -GLOBL GLNAME(_mesa_3dnow_rescale_normals) > -HIDDEN(_mesa_3dnow_rescale_normals) > -GLNAME(_mesa_3dnow_rescale_normals): > - > -#undef FRAME_OFFSET > -#define FRAME_OFFSET 8 > - PUSH_L ( EDI ) > - PUSH_L ( ESI ) > - > - MOV_L ( ARG_IN, ESI ) > - MOV_L ( ARG_DEST, EAX ) > - MOV_L ( REGOFF(V4F_COUNT, ESI), EDX ) /* dest->count = in->count > */ > - MOV_L ( EDX, REGOFF(V4F_COUNT, EAX) ) > - MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */ > - MOV_L ( REGOFF(V4F_START, ESI), ECX ) /* in->start */ > - > - CMP_L ( CONST(0), EDX ) > - JE ( LLBL (G3R_end) ) > - > - FEMMS > - > - MOVD ( ARG_SCALE, MM0 ) /* scale > */ > - PUNPCKLDQ ( MM0, MM0 ) > - > -ALIGNTEXT32 > -LLBL (G3R_rescale): > - > - PREFETCHW ( REGIND(EAX) ) > - > - MOVQ ( REGIND(ECX), MM1 ) /* x1 | x0 > */ > - MOVD ( REGOFF(8, ECX), MM2 ) /* | x2 > */ > - > - PFMUL ( MM0, MM1 ) /* x1*scale | x0*scale > */ > - ADD_L ( STRIDE, ECX ) /* next normal */ > - > - PREFETCH ( REGIND(ECX) ) > - > - PFMUL ( MM0, MM2 ) /* | x2*scale > */ > - ADD_L ( CONST(16), EAX ) /* next r > */ > - > - MOVQ ( MM1, REGOFF(-16, EAX) ) /* write r0, r1 > */ > - MOVD ( MM2, REGOFF(-8, EAX) ) /* write r2 > */ > - > - SUB_L ( CONST(1), EDX ) /* decrement normal counter > */ > - JNZ ( LLBL (G3R_rescale) ) > - > - FEMMS > - > -LLBL (G3R_end): > - POP_L ( ESI ) > - POP_L ( EDI ) > - RET > - > -#endif > - > -#if defined (__ELF__) && defined (__linux__) > - .section .note.GNU-stack,"",%progbits > -#endif > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
