Brian Paul
24 years ago
3 changed files with 104 additions and 179 deletions
+ 35
- 57
src/mesa/x86/3dnow_normal.S
View File
| @@ -1,4 +1,4 @@ | |||
| /* $Id: 3dnow_normal.S,v 1.1 2001/03/29 06:46:16 gareth Exp $ */ | |||
| /* $Id: 3dnow_normal.S,v 1.2 2001/10/22 01:21:16 brianp Exp $ */ | |||
| /* | |||
| * Mesa 3-D graphics library | |||
| @@ -91,12 +91,12 @@ GLNAME(_mesa_3dnow_transform_normalize_normals): | |||
| 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 */ | |||
| ALIGNTEXT32 | |||
| LLBL (G3TN_transform): | |||
| MOVQ ( MM0, MM1 ) /* x1 | x0 */ | |||
| PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */ | |||
| @@ -126,9 +126,6 @@ LLBL (G3TN_transform): | |||
| PREFETCH ( REGIND(EDX) ) | |||
| MOVD ( MM1, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND (EDX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF (8, EDX), MM2 ) /* | x2 */ | |||
| DEC_L ( EBP ) /* decrement normal counter */ | |||
| JA ( LLBL (G3TN_transform) ) | |||
| @@ -137,9 +134,6 @@ LLBL (G3TN_transform): | |||
| POP_L ( EAX ) /* now normalizing ... */ | |||
| POP_L ( EBP ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */ | |||
| JE ( LLBL (G3TN_norm ) ) /* calculate lengths */ | |||
| @@ -149,6 +143,9 @@ 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*/ | |||
| @@ -166,8 +163,6 @@ LLBL (G3TN_norm_w_lengths): | |||
| ADD_L ( CONST(12), EAX ) /* next r */ | |||
| DEC_L ( EBP ) /* decrement normal counter */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| JA ( LLBL (G3TN_norm_w_lengths) ) | |||
| JMP ( LLBL (G3TN_exit_3dnow) ) | |||
| @@ -262,9 +257,6 @@ GLNAME(_mesa_3dnow_transform_normalize_normals_no_rot): | |||
| ALIGNTEXT32 | |||
| LLBL (G3TNNR_scale_end): | |||
| MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 */ | |||
| CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */ | |||
| JE ( LLBL (G3TNNR_norm) ) /* need to calculate lengths */ | |||
| @@ -276,6 +268,9 @@ 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 */ | |||
| @@ -296,9 +291,6 @@ LLBL (G3TNNR_norm_w_lengths): /* use precalculated lengths */ | |||
| MOVD ( MM7, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVD ( REGIND(EDI), MM3 ) /* | length (x) */ | |||
| MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 */ | |||
| JA ( LLBL (G3TNNR_norm_w_lengths) ) | |||
| JMP ( LLBL (G3TNNR_exit_3dnow) ) | |||
| @@ -307,6 +299,9 @@ 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(12), EAX ) /* next r */ | |||
| @@ -341,9 +336,6 @@ LLBL (G3TNNR_norm): /* need to calculate lengths */ | |||
| PFMUL ( MM5, MM7 ) /* | x2 (normalized) */ | |||
| MOVD ( MM7, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 */ | |||
| JA ( LLBL (G3TNNR_norm) ) | |||
| @@ -396,16 +388,16 @@ GLNAME(_mesa_3dnow_transform_rescale_normals_no_rot): | |||
| PFMUL ( MM6, MM0 ) /* scale*m5 | scale*m0 */ | |||
| MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 */ | |||
| MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */ | |||
| PFMUL ( MM6, MM2 ) /* | scale*m10 */ | |||
| MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */ | |||
| 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 */ | |||
| @@ -418,9 +410,6 @@ LLBL (G3TRNR_rescale): | |||
| MOVQ ( MM4, REGOFF(-12, EAX) ) /* write r0, r1 */ | |||
| MOVD ( MM5, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */ | |||
| JA ( LLBL (G3TRNR_rescale) ) /* cnt > 0 ? -> process next normal */ | |||
| FEMMS | |||
| @@ -477,16 +466,17 @@ GLNAME(_mesa_3dnow_transform_rescale_normals): | |||
| PFMUL ( MM0, MM5 ) /* scale*m6 | scale*m2 */ | |||
| PFMUL ( MM0, MM6 ) /* scale*m9 | scale*m8 */ | |||
| MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */ | |||
| PFMUL ( MM0, MM7 ) /* | scale*m10 */ | |||
| MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */ | |||
| 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 */ | |||
| @@ -515,9 +505,6 @@ LLBL (G3TR_rescale): | |||
| PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m10 */ | |||
| MOVD ( MM1, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */ | |||
| DEC_L ( EDI ) /* decrement normal counter */ | |||
| JA ( LLBL (G3TR_rescale) ) | |||
| @@ -564,14 +551,14 @@ GLNAME(_mesa_3dnow_transform_normals_no_rot): | |||
| MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 */ | |||
| PUNPCKLDQ ( MM2, MM2 ) /* m10 | m10 */ | |||
| MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */ | |||
| 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 */ | |||
| @@ -584,9 +571,6 @@ LLBL (G3TNR_transform): | |||
| MOVQ ( MM4, REGOFF(-12, EAX) ) /* write r0, r1 */ | |||
| MOVD ( MM5, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */ | |||
| JA ( LLBL (G3TNR_transform) ) | |||
| FEMMS | |||
| @@ -636,14 +620,14 @@ GLNAME(_mesa_3dnow_transform_normals): | |||
| MOVQ ( REGOFF(32, ECX), MM6 ) /* m9 | m8 */ | |||
| MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */ | |||
| MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */ | |||
| 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 */ | |||
| @@ -671,10 +655,8 @@ LLBL (G3T_transform): | |||
| PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m10 */ | |||
| MOVD ( MM1, REGOFF(-4, EAX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */ | |||
| DEC_L ( EDI ) /* decrement normal counter */ | |||
| JA ( LLBL (G3T_transform) ) | |||
| FEMMS | |||
| @@ -713,9 +695,6 @@ GLNAME(_mesa_3dnow_normalize_normals): | |||
| FEMMS | |||
| MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */ | |||
| CMP_L ( CONST(0), EDX ) /* lengths == 0 ? */ | |||
| JE ( LLBL (G3N_norm2) ) /* calculate lengths */ | |||
| @@ -724,6 +703,9 @@ 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) */ | |||
| @@ -741,8 +723,6 @@ LLBL (G3N_norm1): /* use precalculated lengths */ | |||
| ADD_L ( CONST(4), EDX ) /* next length */ | |||
| DEC_L ( EBP ) /* decrement normal counter */ | |||
| MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */ | |||
| JA ( LLBL (G3N_norm1) ) | |||
| JMP ( LLBL (G3N_end1) ) | |||
| @@ -757,6 +737,9 @@ LLBL (G3N_norm2): /* need to calculate lengths */ | |||
| PREFETCH ( REGIND(ECX) ) | |||
| MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */ | |||
| PFMUL ( MM0, MM3 ) /* x1*x1 | x0*x0 */ | |||
| MOVQ ( MM1, MM4 ) /* | x2 */ | |||
| @@ -783,8 +766,6 @@ LLBL (G3N_norm2): /* need to calculate lengths */ | |||
| PFMUL ( MM5, MM1 ) /* | x2 (normalized) */ | |||
| MOVD ( MM1, REGOFF(-4, EAX) ) /* write new x2 */ | |||
| MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */ | |||
| JA ( LLBL (G3N_norm2) ) | |||
| LLBL (G3N_end1): | |||
| @@ -825,14 +806,14 @@ GLNAME(_mesa_3dnow_rescale_normals): | |||
| MOVD ( ARG_SCALE, MM0 ) /* scale */ | |||
| PUNPCKLDQ ( MM0, MM0 ) | |||
| MOVQ ( REGIND(ECX), MM1 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM2 ) /* | x2 */ | |||
| 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 */ | |||
| @@ -845,9 +826,6 @@ LLBL (G3R_rescale): | |||
| MOVD ( MM2, REGOFF(-4, EAX) ) /* write r2 */ | |||
| DEC_L ( EDX ) /* decrement normal counter */ | |||
| MOVQ ( REGIND(ECX), MM1 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, ECX), MM2 ) /* | x2 */ | |||
| JA ( LLBL (G3R_rescale) ) | |||
| FEMMS | |||
+ 34
- 56
src/mesa/x86/3dnow_xform3.S
View File
| @@ -1,4 +1,4 @@ | |||
| /* $Id: 3dnow_xform3.S,v 1.1 2001/03/29 06:46:16 gareth Exp $ */ | |||
| /* $Id: 3dnow_xform3.S,v 1.2 2001/10/22 01:21:16 brianp Exp $ */ | |||
| /* | |||
| * Mesa 3-D graphics library | |||
| @@ -59,15 +59,15 @@ GLNAME( _mesa_3dnow_transform_points3_general ): | |||
| PREFETCHW ( REGIND(EDX) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM2 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -103,10 +103,6 @@ LLBL( G3TPGR_1 ): | |||
| PFADD ( MM4, MM5 ) /* r3 | r2 */ | |||
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM2 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -156,15 +152,15 @@ GLNAME( _mesa_3dnow_transform_points3_perspective ): | |||
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -186,10 +182,6 @@ LLBL( G3TPPR_1 ): | |||
| MOVD ( MM6, REGOFF(-8, EDX) ) /* write r2 */ | |||
| MOVD ( MM7, REGOFF(-4, EDX) ) /* write r3 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -235,15 +227,16 @@ GLNAME( _mesa_3dnow_transform_points3_3d ): | |||
| MOVD ( REGOFF(8, ECX), MM7 ) /* | m2 */ | |||
| PUNPCKLDQ ( REGOFF(24, ECX), MM7 ) /* m6 | m2 */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -276,11 +269,7 @@ LLBL( G3TP3R_1 ): | |||
| PFACC ( MM1, MM1 ) /* | r2 */ | |||
| MOVD ( MM1, REGOFF(-8, EDX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -332,18 +321,19 @@ GLNAME( _mesa_3dnow_transform_points3_3d_no_rot ): | |||
| MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ | |||
| PUNPCKLDQ ( MM3, MM3 ) /* m32 | m32 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP3NRR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -356,9 +346,6 @@ LLBL( G3TP3NRR_1 ): | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| LLBL( G3TP3NRR_2 ): | |||
| @@ -406,15 +393,16 @@ GLNAME( _mesa_3dnow_transform_points3_2d ): | |||
| PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */ | |||
| MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ | |||
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -429,10 +417,6 @@ LLBL( G3TP2R_2 ): | |||
| PFADD ( MM2, MM3 ) /* x0*...*m10+m30 | x0*...*m11+m31 */ | |||
| MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -478,16 +462,17 @@ GLNAME( _mesa_3dnow_transform_points3_2d_no_rot ): | |||
| PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ | |||
| MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| 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 */ | |||
| @@ -498,10 +483,6 @@ LLBL( G3TP2NRR_1 ): | |||
| MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP2NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -542,14 +523,14 @@ GLNAME( _mesa_3dnow_transform_points3_identity ): | |||
| PREFETCHW ( REGIND(EDX) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| 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 */ | |||
| @@ -557,9 +538,6 @@ LLBL( G3TPIR_1 ): | |||
| MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */ | |||
| MOVD ( MM1, REGOFF(-8, EDX) ) /* | r2 */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ | |||
| JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| LLBL( G3TPIR_2 ): | |||
+ 35
- 66
src/mesa/x86/3dnow_xform4.S
View File
| @@ -1,4 +1,4 @@ | |||
| /* $Id: 3dnow_xform4.S,v 1.1 2001/03/29 06:46:16 gareth Exp $ */ | |||
| /* $Id: 3dnow_xform4.S,v 1.2 2001/10/22 01:21:16 brianp Exp $ */ | |||
| /* | |||
| * Mesa 3-D graphics library | |||
| @@ -59,17 +59,17 @@ GLNAME( _mesa_3dnow_transform_points4_general ): | |||
| PREFETCHW ( REGIND(EDX) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM4 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TPGR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| PREFETCH ( REGIND(EAX) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM4 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| PREFETCH ( REGIND(EAX) ) | |||
| MOVQ ( MM0, MM2 ) /* x1 | x0 */ | |||
| MOVQ ( MM4, MM6 ) /* x3 | x2 */ | |||
| @@ -110,10 +110,6 @@ LLBL( G3TPGR_1 ): | |||
| MOVQ ( MM6, REGOFF(-16, EDX) ) | |||
| MOVQ ( MM7, REGOFF(-8, EDX) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM4 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -165,16 +161,16 @@ GLNAME( _mesa_3dnow_transform_points4_perspective ): | |||
| MOVQ ( REGOFF(32, ECX), MM2 ) /* m21 | m20 */ | |||
| PXOR ( MM7, MM7 ) /* 0 | 0 */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TPPR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| MOVD ( REGOFF(8, EAX), MM3 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TPPR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */ | |||
| MOVQ ( MM5, MM6 ) /* x3 | x2 */ | |||
| @@ -193,12 +189,6 @@ LLBL( G3TPPR_1 ): | |||
| MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( MM6, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| MOVD ( REGOFF(8, EAX), MM3 ) /* | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -244,15 +234,15 @@ GLNAME( _mesa_3dnow_transform_points4_3d ): | |||
| MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */ | |||
| PUNPCKLDQ ( REGOFF(56, ECX), MM7 ) /* m14 | m10 */ | |||
| MOVQ ( REGIND(EAX), MM2 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM3 ) /* x3 | x2 */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP3R_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| PREFETCH ( REGOFF(32, EAX) ) /* hopefully array is tightly packed */ | |||
| MOVQ ( REGIND(EAX), MM2 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM3 ) /* x3 | x2 */ | |||
| MOVQ ( MM2, MM0 ) /* x1 | x0 */ | |||
| MOVQ ( MM3, MM4 ) /* x3 | x2 */ | |||
| @@ -289,9 +279,6 @@ LLBL( G3TP3R_1 ): | |||
| MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( REGIND(EAX), MM2 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM3 ) /* x3 | x2 */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -337,16 +324,16 @@ GLNAME( _mesa_3dnow_transform_points4_3d_no_rot ): | |||
| MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP3NRR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| MOVD ( REGOFF(12, EAX), MM7 ) /* | x3 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP3NRR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */ | |||
| MOVQ ( MM5, MM6 ) /* x3 | x2 */ | |||
| @@ -364,12 +351,6 @@ LLBL( G3TP3NRR_1 ): | |||
| MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| MOVD ( REGOFF(12, EAX), MM7 ) /* | x3 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -416,15 +397,15 @@ GLNAME( _mesa_3dnow_transform_points4_2d ): | |||
| MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ | |||
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP2R_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| PREFETCH ( REGIND(EAX) ) | |||
| MOVQ ( MM3, MM4 ) /* x1 | x0 */ | |||
| @@ -443,10 +424,6 @@ LLBL( G3TP2R_1 ): | |||
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP2R_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -491,15 +468,15 @@ GLNAME( _mesa_3dnow_transform_points4_2d_no_rot ): | |||
| MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TP2NRR_2 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| PREFETCH ( REGIND(EAX) ) | |||
| PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ | |||
| @@ -514,10 +491,6 @@ LLBL( G3TP2NRR_2 ): | |||
| MOVQ ( MM6, REGOFF(-16, EDX) ) /* write r0, r1 */ | |||
| MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ | |||
| MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ | |||
| @@ -557,25 +530,21 @@ GLNAME( _mesa_3dnow_transform_points4_identity ): | |||
| TEST_L ( ESI, ESI ) | |||
| JZ ( LLBL( G3TPIR_2 ) ) | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM1 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| ALIGNTEXT16 | |||
| LLBL( G3TPIR_1 ): | |||
| PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM1 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| PREFETCH ( REGIND(EAX) ) | |||
| ADD_L ( CONST(16), EDX ) /* next r */ | |||
| MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */ | |||
| MOVQ ( MM1, REGOFF(-8, EDX) ) /* r3 | r2 */ | |||
| MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ | |||
| MOVQ ( REGOFF(8, EAX), MM1 ) /* x3 | x2 */ | |||
| ADD_L ( EDI, EAX ) /* next vertex */ | |||
| DEC_L ( ESI ) /* decrement vertex counter */ | |||
| JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */ | |||
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