-/* $Id: 3dnow_xform4.S,v 1.1 2001/03/29 06:46:16 gareth Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.5
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* 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.
+ * 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.
*/
-#include "matypes.h"
+#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
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_general )
+HIDDEN(_mesa_3dnow_transform_points4_general)
GLNAME( _mesa_3dnow_transform_points4_general ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_perspective )
+HIDDEN(_mesa_3dnow_transform_points4_perspective)
GLNAME( _mesa_3dnow_transform_points4_perspective ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_3d )
+HIDDEN(_mesa_3dnow_transform_points4_3d)
GLNAME( _mesa_3dnow_transform_points4_3d ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_3d_no_rot )
+HIDDEN(_mesa_3dnow_transform_points4_3d_no_rot)
GLNAME( _mesa_3dnow_transform_points4_3d_no_rot ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_2d )
+HIDDEN(_mesa_3dnow_transform_points4_2d)
GLNAME( _mesa_3dnow_transform_points4_2d ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_2d_no_rot )
+HIDDEN(_mesa_3dnow_transform_points4_2d_no_rot)
GLNAME( _mesa_3dnow_transform_points4_2d_no_rot ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
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 */
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_identity )
+HIDDEN(_mesa_3dnow_transform_points4_identity)
GLNAME( _mesa_3dnow_transform_points4_identity ):
-
+ _CET_ENDBR
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
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 */
POP_L ( EDI )
POP_L ( ESI )
RET
+#endif
+
+#if defined (__ELF__) && defined (__linux__)
+ .section .note.GNU-stack,"",%progbits
+#endif
projects / mesa.git / blobdiff