diff options
Diffstat (limited to 'src/mesa/x86/sse_xform1.S')
| -rw-r--r-- | src/mesa/x86/sse_xform1.S | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/src/mesa/x86/sse_xform1.S b/src/mesa/x86/sse_xform1.S new file mode 100644 index 00000000000..89c55673311 --- /dev/null +++ b/src/mesa/x86/sse_xform1.S @@ -0,0 +1,433 @@ +/* $Id: sse_xform1.S,v 1.1 2001/03/29 06:46:27 gareth 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 ! + */ + +#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_points1_general) +GLNAME( _mesa_sse_transform_points1_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_GTP1GR_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( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */ + MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */ + +ALIGNTEXT32 +LLBL(K_GTP1GR_top): + MOVSS( S(0), XMM2 ) /* ox */ + SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ + MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */ + ADDPS( XMM1, XMM2 ) /* + | + | + | + */ + MOVUPS( XMM2, D(0) ) + +LLBL(K_GTP1GR_skip): + ADD_L ( CONST(16), EDI ) + ADD_L ( EAX, ESI ) + CMP_L ( ECX, EDI ) + JNE ( LLBL(K_GTP1GR_top) ) + +LLBL(K_GTP1GR_finish): + POP_L ( EDI ) + POP_L ( ESI ) + RET +#undef FRAME_OFFSET + + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_identity) +GLNAME( _mesa_sse_transform_points1_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_GTP1IR_finish) ) /* count was zero; go to finish */ + + MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ + OR_L( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ + + MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ + MOV_L( CONST(1), 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_GTP1IR_finish) ) + + +ALIGNTEXT32 +LLBL(K_GTP1IR_top): + MOV_L( S(0), EDX ) + MOV_L( EDX, D(0) ) + +LLBL(K_GTP1IR_skip): + ADD_L ( CONST(16), EDI ) + ADD_L ( EAX, ESI ) + CMP_L ( ECX, EDI ) + JNE ( LLBL(K_GTP1IR_top) ) + +LLBL(K_GTP1IR_finish): + POP_L ( EDI ) + POP_L ( ESI ) + RET +#undef FRAME_OFFSET + + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_3d_no_rot) +GLNAME(_mesa_sse_transform_points1_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_GTP13DNRR_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), XMM0 ) /* m0 */ + MOVSS( M(12), XMM1 ) /* m12 */ + MOVSS( M(13), XMM2 ) /* m13 */ + MOVSS( M(14), XMM3 ) /* m14 */ + +ALIGNTEXT32 +LLBL(K_GTP13DNRR_top): + MOVSS( S(0), XMM4 ) /* ox */ + MULSS( XMM0, XMM4 ) /* ox*m0 */ + ADDSS( XMM1, XMM4 ) /* ox*m0+m12 */ + MOVSS( XMM4, D(0) ) + + MOVSS( XMM2, D(1) ) + MOVSS( XMM3, D(2) ) + +LLBL(K_GTP13DNRR_skip): + ADD_L ( CONST(16), EDI ) + ADD_L ( EAX, ESI ) + CMP_L ( ECX, EDI ) + JNE ( LLBL(K_GTP13DNRR_top) ) + +LLBL(K_GTP13DNRR_finish): + POP_L ( EDI ) + POP_L ( ESI ) + RET +#undef FRAME_OFFSET + + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_perspective) +GLNAME(_mesa_sse_transform_points1_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_GTP13PR_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 + XORPS( XMM0, XMM0 ) /* 0 | 0 | 0 | 0 */ + MOVSS( M(0), XMM1 ) /* m0 */ + MOVSS( M(14), XMM2 ) /* m14 */ + +ALIGNTEXT32 +LLBL(K_GTP13PR_top): + MOVSS( S(0), XMM3 ) /* ox */ + MULSS( XMM1, XMM3 ) /* ox*m0 */ + MOVSS( XMM3, D(0) ) /* ox*m0->D(0) */ + MOVSS( XMM2, D(2) ) /* m14->D(2) */ + + MOVSS( XMM0, D(1) ) + MOVSS( XMM0, D(3) ) + +LLBL(K_GTP13PR_skip): + ADD_L( CONST(16), EDI ) + ADD_L( EAX, ESI ) + CMP_L( ECX, EDI ) + JNE( LLBL(K_GTP13PR_top) ) + +LLBL(K_GTP13PR_finish): + POP_L ( EDI ) + POP_L ( ESI ) + RET +#undef FRAME_OFFSET + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_2d) +GLNAME(_mesa_sse_transform_points1_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_GTP13P2DR_finish) ) /* count was zero; go to finish */ + + MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ + OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ + + MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ + MOV_L( CONST(2), 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(12), XMM1 ) /* m13 | m12 */ + +ALIGNTEXT32 +LLBL(K_GTP13P2DR_top): + MOVSS( S(0), XMM2 ) /* ox */ + SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ + MULPS( XMM0, XMM2 ) /* - | - | ox*m1 | ox*m0 */ + ADDPS( XMM1, XMM2 ) /* - | - | ox*m1+m13 | ox*m0+m12 */ + MOVLPS( XMM2, D(0) ) + +LLBL(K_GTP13P2DR_skip): + ADD_L ( CONST(16), EDI ) + ADD_L ( EAX, ESI ) + CMP_L ( ECX, EDI ) + JNE ( LLBL(K_GTP13P2DR_top) ) + +LLBL(K_GTP13P2DR_finish): + POP_L ( EDI ) + POP_L ( ESI ) + RET +#undef FRAME_OFFSET + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_2d_no_rot) +GLNAME(_mesa_sse_transform_points1_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_GTP13P2DNRR_finish) ) /* count was zero; go to finish */ + + MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ + OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ + + MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ + MOV_L( CONST(2), 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), XMM0 ) /* m0 */ + MOVSS( M(12), XMM1 ) /* m12 */ + MOVSS( M(13), XMM2 ) /* m13 */ + +ALIGNTEXT32 +LLBL(K_GTP13P2DNRR_top): + MOVSS( S(0), XMM3 ) /* ox */ + MULSS( XMM0, XMM3 ) /* ox*m0 */ + ADDSS( XMM1, XMM3 ) /* ox*m0+m12 */ + MOVSS( XMM3, D(0) ) + MOVSS( XMM2, D(1) ) + +LLBL(K_GTP13P2DNRR_skip): + ADD_L( CONST(16), EDI ) + ADD_L( EAX, ESI ) + CMP_L( ECX, EDI ) + JNE( LLBL(K_GTP13P2DNRR_top) ) + +LLBL(K_GTP13P2DNRR_finish): + POP_L( EDI ) + POP_L( ESI ) + RET +#undef FRAME_OFFSET + + + +ALIGNTEXT4 +GLOBL GLNAME(_mesa_sse_transform_points1_3d) +GLNAME(_mesa_sse_transform_points1_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_GTP13P3DR_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 ) /* m3 | m2 | m1 | m0 */ + MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */ + +ALIGNTEXT32 +LLBL(K_GTP13P3DR_top): + MOVSS( S(0), XMM2 ) /* ox */ + SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */ + MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */ + ADDPS( XMM1, XMM2 ) /* +m15 | +m14 | +m13 | +m12 */ + MOVLPS( XMM2, D(0) ) /* - | - | ->D(1)| ->D(0)*/ + UNPCKHPS( XMM2, XMM2 ) /* ox*m3+m15 | ox*m3+m15 | ox*m2+m14 | ox*m2+m14 */ + MOVSS( XMM2, D(2) ) + +LLBL(K_GTP13P3DR_skip): + ADD_L( CONST(16), EDI ) + ADD_L( EAX, ESI ) + CMP_L( ECX, EDI ) + JNE( LLBL(K_GTP13P3DR_top) ) + +LLBL(K_GTP13P3DR_finish): + POP_L( EDI ) + POP_L( ESI ) + RET +#undef FRAME_OFFSET |