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initial checkin for NASM sources

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This commit is contained in:
dborca
2003-06-07 09:53:25 +00:00
parent 64216c4eaf
commit 463f37d20e
11 changed files with 2485 additions and 2569 deletions
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276
glide3x/Makefile.DJ
View File

@@ -1,8 +1,12 @@
# DOS/DJGPP makefile v1.2 for Glide3
# DOS/DJGPP makefile for Glide3
#
# Copyright (c) 2003 - Borca Daniel
# Email : dborca@yahoo.com
# Web : http://www.geocities.com/dborca
#
# $Header$
# $Log$
#
#
@@ -32,6 +36,10 @@
.PHONY: glid3 all clean realclean
.INTERMEDIATE: fxgasm.exe gendate.exe
###############################################################################
# general defines (user settable?)
###############################################################################
GLIDE_LIB = libglid3.a
GLIDE_DXE = glid3.dxe
GLIDE_IMP = libg3i.a
@@ -40,61 +48,13 @@ FX_GLIDE_HW ?= h5
FX_GLIDE_SW = swlibs
GLIDE_LIBDIR = $(FX_GLIDE_HW)/lib
###############################################################################
# tools
###############################################################################
CC = gcc
CFLAGS = -Wall
ifdef DEBUG
CFLAGS += -O0 -gcoff
CFLAGS += -DGDBG_INFO_ON -DGLIDE_DEBUG -DGLIDE_SANITY_ASSERT -DGLIDE_SANITY_SIZE
else
CPU ?= k6
CFLAGS += -O2 -ffast-math -mcpu=$(CPU)
endif
CFLAGS += -I$(FX_GLIDE_HW)/glide3/src -I$(FX_GLIDE_HW)/incsrc -I$(FX_GLIDE_HW)/minihwc -Ih3/cinit
CFLAGS += -I$(FX_GLIDE_SW)/fxmisc -I$(FX_GLIDE_SW)/newpci/pcilib -I$(FX_GLIDE_SW)/fxmemmap
CFLAGS += -D__DOS__ -D__DOS32__
CFLAGS += -DGLIDE3 -DGLIDE3_ALPHA -DGLIDE_HW_TRI_SETUP=1 -DGLIDE_INIT_HWC -DGLIDE_PACKED_RGB=0 -DGLIDE_PACKET3_TRI_SETUP=1 -DGLIDE_TRI_CULLING=1 -DH3 -DUSE_PACKET_FIFO=1
ifdef H4
CFLAGS += -DH4
endif
ifeq ($(TRIS),c)
CFLAGS += -DGLIDE_USE_C_TRISETUP
GLIDE_C = \
$(FX_GLIDE_HW)/glide3/src/gxdraw.c
else
GLIDE_ASM = \
$(FX_GLIDE_HW)/glide3/src/xdraw2_def.S \
$(FX_GLIDE_HW)/glide3/src/xdraw3_def.S
ifeq ($(TRIS),3dnow)
CFLAGS += -DGL_AMD3D
GLIDE_K3D = \
$(FX_GLIDE_HW)/glide3/src/xdraw2_3dnow.S \
$(FX_GLIDE_HW)/glide3/src/xdraw3_3dnow.S \
$(FX_GLIDE_HW)/glide3/src/xtexdl_3dnow.S
endif
endif
ifeq ($(FX_GLIDE_HW),h5)
GENDATE = h5/incsrc/gendate.h
CFLAGS += -DFX_GLIDE_H5_CSIM=1 -DFX_GLIDE_NAPALM=1
GLIDE_CPUID = \
h5/glide3/src/cpuid.c
else
ifeq ($(FX_GLIDE_HW),h3)
GLIDE_CPUID = \
h3/glide3/src/cpudtect.S
else
$(error Invalid ASIC)
endif
endif
#CFLAGS += -DGLIDE_LIB -DGLIDE_PLUG
AS = nasm
AR = ar
ARFLAGS = rus
HAVEDXE3 = $(wildcard $(DJDIR)/bin/dxe3gen.exe)
@@ -104,44 +64,138 @@ else
UNLINK = $(RM) $(1)
endif
GLIDE_SOURCES = \
$(FX_GLIDE_HW)/glide3/src/gsplash.c \
$(FX_GLIDE_HW)/glide3/src/g3df.c \
$(FX_GLIDE_HW)/glide3/src/gu.c \
$(FX_GLIDE_HW)/glide3/src/gthread.c \
$(FX_GLIDE_HW)/glide3/src/gpci.c \
$(FX_GLIDE_HW)/glide3/src/diglide.c \
$(FX_GLIDE_HW)/glide3/src/disst.c \
$(FX_GLIDE_HW)/glide3/src/ditex.c \
$(FX_GLIDE_HW)/glide3/src/gbanner.c \
$(FX_GLIDE_HW)/glide3/src/gerror.c \
$(FX_GLIDE_HW)/glide3/src/gaa.c \
$(FX_GLIDE_HW)/glide3/src/gdraw.c \
###############################################################################
# C defines
###############################################################################
# platform
CDEFS = -D__DOS__ -D__DOS32__
# general
CDEFS += -DGLIDE3 -DGLIDE3_ALPHA -DGLIDE_HW_TRI_SETUP=1 -DGLIDE_INIT_HWC -DGLIDE_PACKED_RGB=0 -DGLIDE_PACKET3_TRI_SETUP=1 -DGLIDE_TRI_CULLING=1 -DH3 -DUSE_PACKET_FIFO=1
# subsystem
ifdef H4
CDEFS += -DH4
endif
ifeq ($(FX_GLIDE_HW),h5)
CDEFS += -DFX_GLIDE_H5_CSIM=1 -DFX_GLIDE_NAPALM=1
endif
# debug
ifdef DEBUG
CDEFS += -DGDBG_INFO_ON -DGLIDE_DEBUG -DGLIDE_SANITY_ASSERT -DGLIDE_SANITY_SIZE
endif
# specializations
ifeq ($(TRIS),c)
CDEFS += -DGLIDE_USE_C_TRISETUP
else
ifeq ($(TRIS),3dnow)
CDEFS += -DGL_AMD3D
endif
endif
# other
#CDEFS += -DGLIDE_LIB -DGLIDE_PLUG
###############################################################################
# C flags
###############################################################################
CFLAGS = -Wall
ifdef DEBUG
CFLAGS += -O0 -gcoff
else
CPU ?= k6
CFLAGS += -O2 -ffast-math -mcpu=$(CPU)
endif
CFLAGS += -I$(FX_GLIDE_HW)/glide3/src -I$(FX_GLIDE_HW)/incsrc -I$(FX_GLIDE_HW)/minihwc -Ih3/cinit
CFLAGS += -I$(FX_GLIDE_SW)/fxmisc -I$(FX_GLIDE_SW)/newpci/pcilib -I$(FX_GLIDE_SW)/fxmemmap
CFLAGS += $(CDEFS)
###############################################################################
# other flags
###############################################################################
ASFLAGS = -fcoff -O2 --prefix _
ASFLAGS += -I$(FX_GLIDE_HW)/glide3/src
ASFLAGS += $(CDEFS)
ASFLAGS += -D__DJGPP__
ARFLAGS = rus
###############################################################################
# sources/objects
###############################################################################
GLIDE_OBJECTS = \
$(FX_GLIDE_HW)/glide3/src/gsplash.o \
$(FX_GLIDE_HW)/glide3/src/g3df.o \
$(FX_GLIDE_HW)/glide3/src/gu.o \
$(FX_GLIDE_HW)/glide3/src/gthread.o \
$(FX_GLIDE_HW)/glide3/src/gpci.o \
$(FX_GLIDE_HW)/glide3/src/diglide.o \
$(FX_GLIDE_HW)/glide3/src/disst.o \
$(FX_GLIDE_HW)/glide3/src/ditex.o \
$(FX_GLIDE_HW)/glide3/src/gbanner.o \
$(FX_GLIDE_HW)/glide3/src/gerror.o \
$(FX_GLIDE_HW)/glide3/src/gaa.o \
$(FX_GLIDE_HW)/glide3/src/gdraw.o \
$(FX_GLIDE_HW)/glide3/src/gglide.o \
$(FX_GLIDE_HW)/glide3/src/distate.c \
$(FX_GLIDE_HW)/glide3/src/gstrip.c \
$(FX_GLIDE_HW)/glide3/src/distrip.c \
$(FX_GLIDE_HW)/glide3/src/diget.c \
$(FX_GLIDE_HW)/glide3/src/distate.o \
$(FX_GLIDE_HW)/glide3/src/gstrip.o \
$(FX_GLIDE_HW)/glide3/src/distrip.o \
$(FX_GLIDE_HW)/glide3/src/diget.o \
$(FX_GLIDE_HW)/glide3/src/glfb.o \
$(FX_GLIDE_HW)/glide3/src/gsst.o \
$(FX_GLIDE_HW)/glide3/src/gtex.c \
$(FX_GLIDE_HW)/glide3/src/gtexdl.c \
$(FX_GLIDE_HW)/glide3/src/fifo.c \
$(GLIDE_C) \
$(GLIDE_K3D) \
$(GLIDE_ASM) \
$(FX_GLIDE_HW)/glide3/src/xtexdl_def.c \
$(GLIDE_CPUID) \
h3/cinit/h3cinit.c \
h3/cinit/h3cinit2.c \
$(FX_GLIDE_SW)/newpci/pcilib/fxpci.c \
$(FX_GLIDE_SW)/newpci/pcilib/fxdpmi2.c \
$(FX_GLIDE_HW)/minihwc/hwcio.c \
$(FX_GLIDE_HW)/minihwc/gdebug.c \
$(FX_GLIDE_HW)/minihwc/minihwc.c \
$(FX_GLIDE_HW)/minihwc/dos_mode.c
$(FX_GLIDE_HW)/glide3/src/gtex.o \
$(FX_GLIDE_HW)/glide3/src/gtexdl.o \
$(FX_GLIDE_HW)/glide3/src/fifo.o
GLIDE_OBJECTS = $(addsuffix .o,$(basename $(GLIDE_SOURCES)))
ifeq ($(TRIS),c)
GLIDE_OBJECTS += \
$(FX_GLIDE_HW)/glide3/src/gxdraw.o
else
GLIDE_OBJECTS += \
$(FX_GLIDE_HW)/glide3/src/xdraw2_def.o \
$(FX_GLIDE_HW)/glide3/src/xdraw3_def.o
ifeq ($(TRIS),3dnow)
GLIDE_OBJECTS += \
$(FX_GLIDE_HW)/glide3/src/xdraw2_3dnow.o \
$(FX_GLIDE_HW)/glide3/src/xdraw3_3dnow.o \
$(FX_GLIDE_HW)/glide3/src/xtexdl_3dnow.o
endif
endif
GLIDE_OBJECTS += \
$(FX_GLIDE_HW)/glide3/src/xtexdl_def.o
ifeq ($(FX_GLIDE_HW),h5)
GLIDE_OBJECTS += \
h5/glide3/src/cpuid.o
endif
ifeq ($(FX_GLIDE_HW),h3)
GLIDE_OBJECTS += \
h3/glide3/src/cpudtect.o
endif
GLIDE_OBJECTS += \
h3/cinit/h3cinit.o \
h3/cinit/h3cinit2.o \
$(FX_GLIDE_SW)/newpci/pcilib/fxpci.o \
$(FX_GLIDE_SW)/newpci/pcilib/fxdpmi2.o \
$(FX_GLIDE_HW)/minihwc/hwcio.o \
$(FX_GLIDE_HW)/minihwc/gdebug.o \
$(FX_GLIDE_HW)/minihwc/minihwc.o \
$(FX_GLIDE_HW)/minihwc/dos_mode.o
###############################################################################
# rules
###############################################################################
.c.o:
$(CC) -o $@ $(CFLAGS) -c $<
@@ -151,8 +205,10 @@ GLIDE_OBJECTS = $(addsuffix .o,$(basename $(GLIDE_SOURCES)))
$(CC) -o $@ $(CFLAGS) -x assembler-with-cpp -c $<
###############################################################################
# glide3
# main
###############################################################################
all: glid3
glid3: $(GLIDE_LIBDIR)/$(GLIDE_LIB) $(GLIDE_LIBDIR)/$(GLIDE_DXE) $(GLIDE_LIBDIR)/$(GLIDE_IMP)
$(GLIDE_LIBDIR)/$(GLIDE_LIB): $(GLIDE_OBJECTS)
@@ -166,28 +222,38 @@ else
endif
###############################################################################
# special
# rules(2)
###############################################################################
h3/glide3/src/gglide.o: h3/glide3/src/gglide.c.save
$(CC) -o $@ $(CFLAGS) -x c -c $<
h3/glide3/src/glfb.o: h3/glide3/src/glfb.c.save
$(CC) -o $@ $(CFLAGS) -x c -c $<
h3/glide3/src/gsst.o: h3/glide3/src/gsst.c.save
$(CC) -o $@ $(CFLAGS) -x c -c $<
$(FX_GLIDE_HW)/glide3/src/xtexdl_3dnow.o: $(FX_GLIDE_HW)/glide3/src/xtexdl.S
h3/glide3/src/xtexdl_3dnow.o: h3/glide3/src/xtexdl.S
$(CC) -o $@ $(CFLAGS) -c $<
$(FX_GLIDE_HW)/glide3/src/xdraw2_def.o: $(FX_GLIDE_HW)/glide3/src/xdraw2.S
h3/glide3/src/xdraw2_def.o: h3/glide3/src/xdraw2.S
$(CC) -o $@ $(CFLAGS) -UGL_AMD3D -c $<
$(FX_GLIDE_HW)/glide3/src/xdraw2_3dnow.o: $(FX_GLIDE_HW)/glide3/src/xdraw2.S
h3/glide3/src/xdraw2_3dnow.o: h3/glide3/src/xdraw2.S
$(CC) -o $@ $(CFLAGS) -c $<
$(FX_GLIDE_HW)/glide3/src/xdraw3_def.o: $(FX_GLIDE_HW)/glide3/src/xdraw3.S
h3/glide3/src/xdraw3_def.o: h3/glide3/src/xdraw3.S
$(CC) -o $@ $(CFLAGS) -UGL_AMD3D -c $<
$(FX_GLIDE_HW)/glide3/src/xdraw3_3dnow.o: $(FX_GLIDE_HW)/glide3/src/xdraw3.S
h3/glide3/src/xdraw3_3dnow.o: h3/glide3/src/xdraw3.S
$(CC) -o $@ $(CFLAGS) -c $<
###############################################################################
# fxinline.h / fxgasm.h
###############################################################################
h5/glide3/src/xtexdl_3dnow.o: h5/glide3/src/xtexdl.asm
$(AS) -o $@ $(ASFLAGS) $<
h5/glide3/src/xdraw2_def.o: h5/glide3/src/xdraw2.asm
$(AS) -o $@ $(ASFLAGS) -UGL_AMD3D $<
h5/glide3/src/xdraw2_3dnow.o: h5/glide3/src/xdraw2.asm
$(AS) -o $@ $(ASFLAGS) $<
h5/glide3/src/xdraw3_def.o: h5/glide3/src/xdraw3.asm
$(AS) -o $@ $(ASFLAGS) -UGL_AMD3D $<
h5/glide3/src/xdraw3_3dnow.o: h5/glide3/src/xdraw3.asm
$(AS) -o $@ $(ASFLAGS) $<
$(GLIDE_OBJECTS): $(FX_GLIDE_HW)/glide3/src/fxinline.h $(FX_GLIDE_HW)/glide3/src/fxgasm.h
$(FX_GLIDE_HW)/glide3/src/fxinline.h: fxgasm.exe
@@ -196,12 +262,13 @@ $(FX_GLIDE_HW)/glide3/src/fxinline.h: fxgasm.exe
$(FX_GLIDE_HW)/glide3/src/fxgasm.h: fxgasm.exe
$< -hex > $@
fxgasm.exe: $(FX_GLIDE_HW)/glide3/src/fxgasm.c $(GENDATE)
$(CC) -o $@ $(CFLAGS) $<
ifeq ($(FX_GLIDE_HW),h5)
GENDATE = h5/incsrc/gendate.h
endif
fxgasm.exe: $(FX_GLIDE_HW)/glide3/src/fxgasm.c $(GENDATE)
$(CC) -o $@ $(CFLAGS) -DNASM $<
###############################################################################
# gendate.h
###############################################################################
$(GENDATE): gendate.exe
$< > $@
@@ -209,9 +276,8 @@ gendate.exe: h5/incsrc/gendate.c
$(CC) -o $@ $(CFLAGS) $<
###############################################################################
# all, clean, realclean
# targets: clean, realclean
###############################################################################
all: glid3
clean:
-$(call UNLINK,h3/cinit/*.o)

28
glide3x/h5/glide3/src/fxgasm.c
View File

@@ -40,6 +40,28 @@
* macros for creating assembler offset files
*----------------------------------------------------------------------*/
#if 1 /* defined(NASM) - default */
#define NEWLINE printf("\n")
#define COMMENT printf(";----------------------------------------------------------------------\n")
#define HEADER(str) NEWLINE; COMMENT; \
printf("; Assembler offsets for %s struct\n",str);\
COMMENT; NEWLINE
#define OFFSET(p,o,pname) if (hex) \
printf("%s\tequ %08xh\n",pname,((int)&p.o)-(int)&p); \
else printf("%s\tequ %10d\n",pname,((int)&p.o)-(int)&p)
#define OFFSET2(p,o,pname) if (hex) \
printf("%s\tequ %08xh\n",pname,((int)&o)-(int)&p); \
else printf("%s\tequ %10d\n",pname,((int)&o)-(int)&p)
#define SIZEOF(p,pname) if (hex) \
printf("SIZEOF_%s\tequ %08xh\n",pname,sizeof(p)); \
else printf("SIZEOF_%s\tequ %10d\n",pname,sizeof(p))
#else /* !NASM */
#if !defined(__linux__) && !defined(__DJGPP__)
#define NEWLINE printf("\n")
#define COMMENT printf(";----------------------------------------------------------------------\n")
@@ -60,7 +82,7 @@
printf("SIZEOF_%s\t= %08xh\n",pname,sizeof(p)); \
else printf("SIZEOF_%s\t= %10d\n",pname,sizeof(p))
#else /* defined(__linux__) */
#else /* defined(__linux__) || defined (__DJGPP__) */
#define NEWLINE printf("\n");
#define COMMENT printf("/*----------------------------------------------------------------------*/\n")
@@ -80,7 +102,9 @@
#define SIZEOF(p,pname) if (hex) \
printf("#define SIZEOF_%s 0x%08x\n",pname,sizeof(p)); \
else printf("#define SIZEOF_%s %10d\n",pname,sizeof(p))
#endif /* defined(__linux__) */
#endif /* defined(__linux__) || defined (__DJGPP__) */
#endif /* defined(NASM)*/
int
main (int argc, char **argv)

16
glide3x/h5/glide3/src/fxglide.h
View File

@@ -1303,12 +1303,7 @@ typedef struct {
* the _archXXXX proc list that is selected at grGlideInit time.
*/
#if !defined(__linux__) && (!defined(__DJGPP__) || defined(GLIDE_USE_C_TRISETUP)) /* [dBorca] asm workaround */
typedef FxI32 (FX_CALL* GrTriSetupProc)(const void *a, const void *b, const void *c);
#else /* defined(__linux__) */
typedef FxI32 (FX_CALL* GrTriSetupProc)(const void *g, const void *a, const void *b, const void *c);
#endif /* defined(__linux__) */
typedef void (FX_CALL* GrVertexListProc)(FxU32 pkType, FxU32 type, FxI32 mode, FxI32 count, void* ptrs);
typedef void (FX_CALL* GrDrawTrianglesProc)(FxI32 mode, FxI32 count, void* vPtrs);
@@ -1840,11 +1835,8 @@ typedef struct GrGC_s
occur every 64K writes. */
} cmdTransportInfo;
#if !defined(__linux__) && (!defined(__DJGPP__) || defined(GLIDE_USE_C_TRISETUP)) /* [dBorca] asm workaround */
FxI32 (FX_CALL *triSetupProc)(const void *a, const void *b, const void *c);
#else /* defined(__linux__) */
FxI32 (FX_CALL *triSetupProc)(const void *g, const void *a, const void *b, const void *c);
#endif /* defined(__linux__) */
SstIORegs
*ioRegs; /* I/O remap regs */
@@ -2357,8 +2349,10 @@ _trisetup_noclip_valid(const void *va, const void *vb, const void *vc );
#elif defined(__POWERPC__)
#define TRISETUP(_a, _b, _c) \
((FxI32 (*)(const void *va, const void *vb, const void *vc, GrGC *gc))*gc->triSetupProc)(_a, _b, _c, gc)
#elif defined( __linux__ ) || (defined(__DJGPP__) && !defined(GLIDE_USE_C_TRISETUP)) /* [dBorca] asm workaround */
#define TRISETUP(a, b, c) (gc->triSetupProc)(gc, a, b, c)
#elif defined( __linux__ ) || defined(__DJGPP__)
#define TRISETUP \
__asm(""::"d"(gc)); \
(*gc->triSetupProc)
#else /* defined(__linux__) */
#define TRISETUP \
(*gc->triSetupProc)

44
glide3x/h5/glide3/src/makefile.autoconf.am
View File

@@ -151,32 +151,28 @@ VINCLUDES = $(HAL_CSIM_INCLUDES)
#
# Special rules for assembly files.
# Here beginneth the assembly cheap cheat (tm).
# Some kind soul to fix this, pleaaase!!!
#
PREPROCESSOR=/lib/cpp -$$ -I.
xdraw2_def.o xdraw2_def.lo: xdraw2.s xdraw2.inc.s fxgasm.h assyntax.h
$(PREPROCESSOR) $< > $*.tmp.s
libtool --mode=compile $(CC) $(AFLAGS) -c -o $*.o $*.tmp.s
$(RM) -f $*.tmp.s
xdraw2_def.o xdraw2_def.lo: xdraw2.asm xdraw2.inc fxgasm.h
nasm -I@top_srcdir@/@FX_GLIDE_HW@/glide3/src -O2 -felf -D__linux__ -o $*.o $<
$(CP) $*.o $*.lo
xdraw2_3dnow.o xdraw2_3dnow.lo: xdraw2.s xdraw2.inc.s fxgasm.h assyntax.h
$(PREPROCESSOR) -DGL_AMD3D -DUSE_PACKET_FIFO=1 $< > $*.tmp.s
libtool --mode=compile $(CC) $(AFLAGS) -c -o $*.o $*.tmp.s
$(RM) -f $*.tmp.s
xdraw2_3dnow.o xdraw2_3dnow.lo: xdraw2.asm xdraw2.inc fxgasm.h
nasm -I@top_srcdir@/@FX_GLIDE_HW@/glide3/src -O2 -felf -D__linux__ -DGL_AMD3D -DUSE_PACKET_FIFO=1 -o $*.o $<
$(CP) $*.o $*.lo
xdraw3_def.o xdraw3_def.lo: xdraw3.s fxgasm.h assyntax.h
$(PREPROCESSOR) $< > $*.tmp.s
libtool --mode=compile $(CC) $(AFLAGS) -c -o $*.o $*.tmp.s
$(RM) -f $*.tmp.s
xdraw3_def.o xdraw3_def.lo: xdraw3.asm fxgasm.h
nasm -I@top_srcdir@/@FX_GLIDE_HW@/glide3/src -O2 -felf -D__linux__ -o $*.o $<
$(CP) $*.o $*.lo
xdraw3_3dnow.o xdraw3_3dnow.lo: xdraw3.s fxgasm.h assyntax.h
$(PREPROCESSOR) -DGL_AMD3D -DUSE_PACKET_FIFO=1 $< > $*.tmp.s
libtool --mode=compile $(CC) $(AFLAGS) -c -o $*.o $*.tmp.s
$(RM) -f $*.tmp.s
xdraw3_3dnow.o xdraw3_3dnow.lo: xdraw3.asm fxgasm.h
nasm -I@top_srcdir@/@FX_GLIDE_HW@/glide3/src -O2 -felf -D__linux__ -DGL_AMD3D -DUSE_PACKET_FIFO=1 -o $*.o $<
$(CP) $*.o $*.lo
xtexdl_3dnow.o xtexdl_3dnow.lo: xtexdl.s fxgasm.h assyntax.h
$(PREPROCESSOR) -DGL_AMD3D -DUSE_PACKET_FIFO=1 $< > $*.tmp.s
libtool --mode=compile $(CC) $(AFLAGS) -c -o $*.o $*.tmp.s
$(RM) -f $*.tmp.s
xtexdl_3dnow.o xtexdl_3dnow.lo: xtexdl.asm fxgasm.h
nasm -I@top_srcdir@/@FX_GLIDE_HW@/glide3/src -O2 -felf -D__linux__ -DGL_AMD3D -DUSE_PACKET_FIFO=1 -o $*.o $<
$(CP) $*.o $*.lo
#
# Library definitions.
@@ -198,7 +194,7 @@ WHOLE_LIBS = $(top_builddir)/swlibs/fxmisc/libfxmisc.la \
$(top_builddir)/@FX_GLIDE_HW@/minihwc/libminihwc.la
LINK_LIBS = -L/usr/X11R6/lib -lX11 -lXext -lXxf86dga -lXxf86vm -lm
CLEANFILES = fxinline.h fxgasm.h assyntax.h
CLEANFILES = fxinline.h fxgasm.h
noinst_PROGRAMS = fxgasm
include_HEADERS = g3ext.h glide.h glideutl.h glidesys.h
@@ -225,14 +221,12 @@ libglide3_la_LDFLAGS = -version-info 13:1:10
libglide3_la_LIBADD = $(WHOLE_LIBS) $(LINK_LIBS)
#--------------------------------------------------------------------------#
# special rules for making fxgasm.h, fxinclude.h, assyntax.h
# special rules for making fxgasm.h, fxinclude.h
#
fxgasm.h: fxgasm
./fxgasm -hex > fxgasm.h
fxinline.h: fxgasm
./fxgasm -inline > fxinline.h
assyntax.h: $(top_srcdir)/swlibs/fxmisc/assyntax.h
ln -sf $< $@
#--------------------------------------------------------------------------#
# special rules for using fxgasm.h, fxinclude.h

488
glide3x/h5/glide3/src/xdraw2.asm
View File

@@ -19,6 +19,9 @@
;; $Header$
;; $Revision$
;; $Log$
;; Revision 1.1.8.1 2003/04/06 18:23:09 koolsmoky
;; initial checkin of dos win32 glide
;;
;; Revision 1.1 2000/06/15 00:27:43 joseph
;; Initial checkin into SourceForge.
;;
@@ -84,72 +87,149 @@
; B4 Chip field fix.
;;
TITLE xdraw2.asm
OPTION OLDSTRUCTS
%include "xos.inc"
.686P
IFDEF GL_AMD3D
.MMX
.K3D
ENDIF
IFDEF GL_SSE
.XMM
ENDIF
;;; Definitions of cvg regs and glide root structures.
INCLUDE fxgasm.h
%INCLUDE "fxgasm.h"
EXTRN __GlideRoot: DWORD
EXTRN __grCommandTransportMakeRoom@12: NEAR
EXTRN __grValidateState:NEAR
EXTRN _hwcQueryContext:NEAR
extern _GlideRoot
extern _grCommandTransportMakeRoom
extern _grValidateState
IFDEF HAL_CSIM
EXTRN _halStore32@8: NEAR
ENDIF
%IFDEF HAL_CSIM
extern halStore32
%ENDIF
%MACRO GR_FIFO_WRITE 3
%IFDEF HAL_CSIM
pushad
pushfd
; push %3
; mov eax, %1
; add eax, %2
; push eax
;call halStore32
_DATA SEGMENT
One DD 03f800000r
%ifidni %3, eax
lea edx, [%1 + %2]
invoke halStore32, edx, %3
%else
lea eax, [%1 + %2]
invoke halStore32, eax, %3
%endif
popfd
popad
%ELSE
mov [%1 + %2], %3
%ENDIF
%ENDMACRO ; GR_FIFO_WRITE
%MACRO WRITE_MM1_FIFO_ALIGNED 1
; 3DNow!
%ifdef GL_AMD3D
%IFDEF HAL_CSIM
movd tempVal, mm1 ; previous param
GR_FIFO_WRITE fifo, %1, tempVal
punpckhdq mm1, mm1 ; current param
movd tempVal, mm1 ;
GR_FIFO_WRITE fifo, %1 + 4, tempVal
%ELSE
movq [fifo+%1], mm1 ; store current param | previous param
%ENDIF
%endif
; SSE
%ifdef GL_SSE
%IFDEF HAL_CSIM
; csim isn't complete yet
movss tempVal,xmm1 ; previous param - no can do
GR_FIFO_WRITE fifo, %1, tempVal
unpcklps xmm1, xmm1 ; current param
movss tempValm,xmm1 ; - no can do
GR_FIFO_WRITE fifo, %1 + 4, tempVal
%ELSE
movlps [fifo+%1],xmm1 ; store current param | previous param
%ENDIF
%endif
%ENDMACRO ; WRITE_MM1_FIFO_ALIGNED
%MACRO WRITE_MM1LOW_FIFO 0
; 3DNow
%ifdef GL_AMD3D
%IFDEF HAL_CSIM
movd tempVal, mm1 ; previous param
GR_FIFO_WRITE fifo, 0, tempVal ;
%ELSE
movd [fifo], mm1 ; store current param | previous param
%ENDIF
%endif
; SSE
%ifdef GL_SSE
%IFDEF HAL_CSIM
; csim isn't complete yet
movss tempVal,xmm1 ; previous param - no can do
GR_FIFO_WRITE fifo, 0, tempVal ;
%ELSE
movss [fifo],xmm1 ; store current param | previous param ?shouldn't this be movlps?
%ENDIF
%endif
%ENDMACRO ; WRITE_MM1LOW_FIFO
segment DATA
One DD 1.0
Area DD 0
_DATA ENDS
CONST SEGMENT
$T2003 DD 046400000r ; 12288
$T2005 DD 03f800000r ; 1
$T2006 DD 043800000r ; 256
CONST ENDS
segment CONST
$T2003 DD 12288.0
$T2005 DD 1.0
$T2006 DD 256.0
; Arguments (STKOFF = 16 from 4 pushes)
STKOFF = 16
_va$ = 4 + STKOFF
_vb$ = 8 + STKOFF
_vc$ = 12 + STKOFF
STKOFF equ 16
_va$ equ 4 + STKOFF
_vb$ equ 8 + STKOFF
_vc$ equ 12 + STKOFF
;; coordinate offsets into vertex.
;; NB: These are constants and are not
;; user settable like the rest of the
;; parameter offset. Weird.
X = 0
Y = 4
X equ 0
Y equ 4
PROC_TYPE MACRO procType:=<Default>
IFDEF GL_AMD3D
EXITM <__trisetup_3DNow_&procType&@12>
ELSE
IFDEF GL_SSE
EXITM <__trisetup_SSE_&procType&@12>
ELSE
EXITM <__trisetup_Default_&procType&@12>
ENDIF
ENDIF
ENDM
%MACRO PROC_TYPE 1
%IFDEF GL_AMD3D
global _trisetup_3DNow_%1
_trisetup_3DNow_%1:
%ELSE
%IFDEF GL_SSE
global _trisetup_SSE_%1
_trisetup_SSE_%1:
%ELSE
global _trisetup_Default_%1
_trisetup_Default_%1:
%ENDIF
%ENDIF
%ENDM
;; enables/disables trisProcessed and trisDrawn counters
STATS = 1
;; offsets into vertex struct
X = 0
Y = 4
STATS equ 1
;; NB: All of the base triangle procs expect to have the gc
;; passed from the caller in edx so that we can avoid
@@ -160,242 +240,200 @@ Y = 4
;--------------------------------------------------------------------------
_TEXT SEGMENT PAGE PUBLIC USE32 'CODE'
ASSUME DS: FLAT, SS: FLAT
segment TEXT
ALIGN 32
PUBLIC PROC_TYPE(clip_nocull_invalid)
PROC_TYPE(clip_nocull_invalid) PROC NEAR
PROC_TYPE clip_nocull_invalid
GLIDE_VALIDATE_STATE textequ <1>
GLIDE_CLIP_COORDS textequ <1>
GLIDE_CULLING textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(clip_nocull_invalid) ENDP
%define GLIDE_VALIDATE_STATE 1
%define GLIDE_CLIP_COORDS 1
%define GLIDE_CULLING 0
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(clip_cull_invalid)
PROC_TYPE(clip_cull_invalid) PROC NEAR
PROC_TYPE clip_cull_invalid
GLIDE_VALIDATE_STATE textequ <1>
GLIDE_CLIP_COORDS textequ <1>
GLIDE_CULLING textequ <1>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(clip_cull_invalid) ENDP
%define GLIDE_VALIDATE_STATE 1
%define GLIDE_CLIP_COORDS 1
%define GLIDE_CULLING 1
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(clip_cull_valid)
PROC_TYPE(clip_cull_valid) PROC NEAR
PROC_TYPE clip_cull_valid
GLIDE_VALIDATE_STATE textequ <0>
GLIDE_CLIP_COORDS textequ <1>
GLIDE_CULLING textequ <1>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(clip_cull_valid) ENDP
%define GLIDE_VALIDATE_STATE 0
%define GLIDE_CLIP_COORDS 1
%define GLIDE_CULLING 1
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(clip_nocull_valid)
PROC_TYPE(clip_nocull_valid) PROC NEAR
PROC_TYPE clip_nocull_valid
GLIDE_VALIDATE_STATE textequ <0>
GLIDE_CLIP_COORDS textequ <1>
GLIDE_CULLING textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(clip_nocull_valid) ENDP
%define GLIDE_VALIDATE_STATE 0
%define GLIDE_CLIP_COORDS 1
%define GLIDE_CULLING 0
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(win_nocull_invalid)
PROC_TYPE(win_nocull_invalid) PROC NEAR
PROC_TYPE win_nocull_invalid
GLIDE_VALIDATE_STATE textequ <1>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(win_nocull_invalid) ENDP
%define GLIDE_VALIDATE_STATE 1
%define GLIDE_CLIP_COORDS 0
%define GLIDE_CULLING 0
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(win_cull_invalid)
PROC_TYPE(win_cull_invalid) PROC NEAR
PROC_TYPE win_cull_invalid
GLIDE_VALIDATE_STATE textequ <1>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_CULLING textequ <1>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(win_cull_invalid) ENDP
%define GLIDE_VALIDATE_STATE 1
%define GLIDE_CLIP_COORDS 0
%define GLIDE_CULLING 1
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(win_cull_valid)
PROC_TYPE(win_cull_valid) PROC NEAR
PROC_TYPE win_cull_valid
GLIDE_VALIDATE_STATE textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_CULLING textequ <1>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
PROC_TYPE(win_cull_valid) ENDP
%define GLIDE_VALIDATE_STATE 0
%define GLIDE_CLIP_COORDS 0
%define GLIDE_CULLING 1
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
ALIGN 32
PUBLIC PROC_TYPE(win_nocull_valid)
PROC_TYPE(win_nocull_valid) PROC NEAR
PROC_TYPE win_nocull_valid
GLIDE_VALIDATE_STATE textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_GENERIC_SETUP textequ <0>
INCLUDE xdraw2.inc
GLIDE_GENERIC_SETUP textequ <0>
GLIDE_PACK_ALPHA textequ <0>
GLIDE_PACK_RGB textequ <0>
GLIDE_CULLING textequ <0>
GLIDE_CLIP_COORDS textequ <0>
GLIDE_VALIDATE_STATE textequ <0>
%define GLIDE_VALIDATE_STATE 0
%define GLIDE_CLIP_COORDS 0
%define GLIDE_CULLING 0
%define GLIDE_PACK_RGB 0
%define GLIDE_PACK_ALPHA 0
%define GLIDE_GENERIC_SETUP 0
%INCLUDE "xdraw2.inc"
%undef GLIDE_GENERIC_SETUP
%undef GLIDE_PACK_ALPHA
%undef GLIDE_PACK_RGB
%undef GLIDE_CULLING
%undef GLIDE_CLIP_COORDS
%undef GLIDE_VALIDATE_STATE
PROC_TYPE(win_nocull_valid) ENDP
IFDEF GL_AMD3D
%IFDEF GL_AMD3D
ALIGN 32
PUBLIC __trisetup_clip_coor_thunk@12
__trisetup_clip_coor_thunk@12 PROC NEAR
global _trisetup_clip_coor_thunk
_trisetup_clip_coor_thunk:
procPtr TEXTEQU <eax>
vPtr TEXTEQU <ecx>
gc TEXTEQU <edx> ; Current graphics context passed implicitly through edx
%define procPtr eax
%define vPtr ecx
%define gc edx ; Current graphics context passed implicitly through edx
;; Call through to the gc->curArchProcs.drawTrianglesProc w/o
;; adding extra stuff to the stack. I wish we could actually
;; do a direct return here w/o too much work.
lea vPtr, [esp + _va$ - STKOFF] ; Get vertex pointer address
mov procPtr, [gc + drawTrianglesProc] ; Prefetch drawTriangles proc addr
push vPtr ; vertex array address
push 3 ; 3 vertices
;; If debugging make sure that we're in clip coordinates
IFDEF GLIDE_DEBUG
mov eax, [gc + CoordinateSpace]
test eax, 1
%IFDEF GLIDE_DEBUG
test [gc + CoordinateSpace], 1
jnz __clipSpace
xor eax, eax
mov [eax], eax
__clipSpace:
ENDIF ; GLIDE_DEBUG
%ENDIF ; GLIDE_DEBUG
push 1 ; mode = grDrawVertexArray
call procPtr ; (*gc->curArchProcs.drawTrianglesProc)(grDrawVertexArray, 3, vPtr)
invoke procPtr, 1, 3, vPtr ; (*gc->curArchProcs.drawTrianglesProc)(grDrawVertexArray, 3, vPtr)
ret 12 ; pop 3 dwords (vertex addrs) and return
__trisetup_clip_coor_thunk@12 ENDP
ENDIF ; GL_AMD3D
%ENDIF ; GL_AMD3D
IFDEF GL_SSE
%IFDEF GL_SSE
ALIGN 32
PUBLIC __trisetup_SSE_clip_coor_thunk@12
__trisetup_SSE_clip_coor_thunk@12 PROC NEAR
global _trisetup_SSE_clip_coor_thunk
_trisetup_SSE_clip_coor_thunk:
procPtr TEXTEQU <eax>
vPtr TEXTEQU <ecx>
gc TEXTEQU <edx> ; Current graphics context passed implicitly through edx
%define procPtr eax
%define vPtr ecx
%define gc edx ; Current graphics context passed implicitly through edx
;; Call through to the gc->curArchProcs.drawTrianglesProc w/o
;; adding extra stuff to the stack. I wish we could actually
;; do a direct return here w/o too much work.
lea vPtr, [esp + _va$ - STKOFF] ; Get vertex pointer address
mov procPtr, [gc + drawTrianglesProc] ; Prefetch drawTriangles proc addr
push vPtr ; vertex array address
push 3 ; 3 vertices
;; If debugging make sure that we're in clip coordinates
IFDEF GLIDE_DEBUG
mov eax, [gc + CoordinateSpace]
test eax, 1
%IFDEF GLIDE_DEBUG
test [gc + CoordinateSpace], 1
jnz __clipSpace
xor eax, eax
mov [eax], eax
__clipSpace:
ENDIF ; GLIDE_DEBUG
%ENDIF ; GLIDE_DEBUG
push 1 ; mode = grDrawVertexArray
call procPtr ; (*gc->curArchProcs.drawTrianglesProc)(grDrawVertexArray, 3, vPtr)
invoke procPtr, 1, 3, vPtr ; (*gc->curArchProcs.drawTrianglesProc)(grDrawVertexArray, 3, vPtr)
ret 12 ; pop 3 dwords (vertex addrs) and return
__trisetup_SSE_clip_coor_thunk@12 ENDP
ENDIF ; GL_SSE
_TEXT ENDS
END
%ENDIF ; GL_SSE

742
glide3x/h5/glide3/src/xdraw2.inc
View File

File diff suppressed because it is too large Load Diff

2233
glide3x/h5/glide3/src/xdraw3.asm
View File

File diff suppressed because it is too large Load Diff

89
glide3x/h5/glide3/src/xos.inc Normal file
View File

@@ -0,0 +1,89 @@
;
; compulsory header for h5/glide3/xdraw* assembly specializations (NASM)
;
; $Header$
; $Log$
;
%undef STDCALL
%ifdef __WIN32__
%define STDCALL 1
%define TEXT .text align=32
%define DATA .data align=32
%define CONST .rdata align=32
%macro SET_TLSBASE 1
mov %1, dword [fs:18h] ; get thread local storage base pointer
%endmacro
%macro SET_TLSOFFSET 1
mov %1, [_GlideRoot+tlsOffset] ; offset of GC into tls
%endmacro
%macro GET_GC 2
mov gc, [%1 + %2]
%endmacro
%endif
%ifdef __DJGPP__
%define TEXT .text
%define DATA .data
%define CONST .rodata
extern threadValueDJGPP
%macro SET_TLSBASE 1
%endmacro
%macro SET_TLSOFFSET 1
%endmacro
%macro GET_GC 2
mov gc, [threadValueDJGPP]
%endmacro
%endif
%ifdef __linux__
%define TEXT .text align=32
%define DATA .data align=32
%define CONST .rodata align=32
extern threadValueLinux
%macro SET_TLSBASE 1
%endmacro
%macro SET_TLSOFFSET 1
%endmacro
%macro GET_GC 2
mov gc, [threadValueLinux]
%endmacro
%endif
%macro ret 0-1
%ifdef STDCALL
ret %1
%else
ret
%endif
%endmacro
%macro invoke 1-*
%rep %0 - 1
%rotate -1
push %1
%endrep
%rotate -1
call %1
%ifndef STDCALL
%if %0 > 1
add esp, 4 * (%0 - 1)
%endif
%endif
%endmacro

375
glide3x/h5/glide3/src/xtexdl.asm
View File

@@ -19,6 +19,9 @@
;; $Header$
;; $Revision$
;; $Log$
;; Revision 1.1.8.1 2003/04/06 18:23:10 koolsmoky
;; initial checkin of dos win32 glide
;;
;; Revision 1.1 2000/06/15 00:27:43 joseph
;; Initial checkin into SourceForge.
;;
@@ -64,71 +67,38 @@
;; mmx stuff for 3DNow!(tm) capable processors
;;
TITLE xtexdl.asm
OPTION OLDSTRUCTS
%include "xos.inc"
.686P
IFNDEF GL_SSE2
.MMX
ENDIF
IFDEF GL_AMD3D
.K3D
ENDIF
IFDEF GL_SSE2
.XMM
ENDIF
ifdef USE_PACKET_FIFO
EXTRN __grCommandTransportMakeRoom@12: NEAR
endif
IFDEF HAL_CSIM
EXTRN _halStore32@8: NEAR
ENDIF
%ifdef USE_PACKET_FIFO
extern _grCommandTransportMakeRoom
%endif
;;; Definitions of cvg regs and glide root structures.
INCLUDE fxgasm.h
%INCLUDE "fxgasm.h"
; Arguments (STKOFF = 16 from 4 dword pushes)
STACKOFFSET = 16
_gc$ = 4 + STACKOFFSET
_baseAddr$ = 8 + STACKOFFSET
_maxS$ = 12 + STACKOFFSET
_minT$ = 16 + STACKOFFSET
_maxT$ = 20 + STACKOFFSET
_texData$ = 24 + STACKOFFSET
STACKOFFSET equ 16
_gc$ equ 4 + STACKOFFSET
_baseAddr$ equ 8 + STACKOFFSET
_maxS$ equ 12 + STACKOFFSET
_minT$ equ 16 + STACKOFFSET
_maxT$ equ 20 + STACKOFFSET
_texData$ equ 24 + STACKOFFSET
;; NB: The first set of registers (eax, ecx, and edx) are volatile across
;; function calls. The remaining registers are supposedly non-volatile
;; so they only store things that are non-volatile across the call.
fifo TEXTEQU <ebp> ; fifo ptr in inner loop
gc TEXTEQU <esi> ; graphics context
dataPtr TEXTEQU <edi> ; pointer to exture data to be downloaded
curT TEXTEQU <ebx> ; counter for texture scan lines (t-coordinate)
curS TEXTEQU <ecx> ; texture s-coordinate
fRoom TEXTEQU <edx> ; room available in fifo (in bytes)
GR_FIFO_WRITE MACRO __addr, __offset, __data
IFDEF HAL_CSIM
pushad
pushfd
push __data
mov eax, __addr
add eax, __offset
push eax
call halStore32@8
popfd
popad
ELSE
mov [__addr + __offset], __data
ENDIF
ENDM ; GR_FIFO_WRITE
%define fifo ebp ; fifo ptr in inner loop
%define gc esi ; graphics context
%define dataPtr edi ; pointer to exture data to be downloaded
%define curT ebx ; counter for texture scan lines (t-coordinate)
%define curS ecx ; texture s-coordinate
%define fRoom edx ; room available in fifo (in bytes)
;--------------------------------------------------------------------------
IFNDEF GL_SSE2
%IFNDEF GL_SSE2
;--------------------------------------------------------------------------
;
@@ -136,24 +106,18 @@ IFNDEF GL_SSE2
;
;--------------------------------------------------------------------------
_TEXT SEGMENT PAGE PUBLIC USE32 'CODE'
ASSUME DS: FLAT, SS: FLAT
segment TEXT
ALIGN 32
IFDEF GL_AMD3D
PUBLIC __grTexDownload_3DNow_MMX@24
ENDIF
IFDEF GL_MMX
PUBLIC __grTexDownload_MMX@24
ENDIF
IFDEF GL_AMD3D
__grTexDownload_3DNow_MMX@24 PROC NEAR
ENDIF
IFDEF GL_MMX
__grTexDownload_MMX@24 PROC NEAR
ENDIF
%IFDEF GL_AMD3D
global _grTexDownload_3DNow_MMX
_grTexDownload_3DNow_MMX:
%ENDIF
%IFDEF GL_MMX
global _grTexDownload_MMX
_grTexDownload_MMX:
%ENDIF
push ebx ; save caller's register variable
mov curT, [esp + _maxT$ - 12] ; curT = maxT
@@ -167,14 +131,14 @@ ENDIF
push ebp ; save caller's register variable
mov dataPtr, [esp + _texData$]; dataPtr
IFDEF GLIDE_ALT_TAB
%IFDEF GLIDE_ALT_TAB
test gc, gc
je __dlDone
mov edx, DWORD PTR [gc+lostContext]
je .dlDone
mov edx, DWORD [gc+lostContext]
mov ecx, [edx]
test ecx, 1
jnz __dlDone
ENDIF
jnz .dlDone
%ENDIF
sub curT, eax ; curT = maxT - minT
mov fifo, [gc + fifoPtr] ; fifoPtr
@@ -182,12 +146,12 @@ ENDIF
mov curS, [esp + _maxS$] ; curS = maxS
add curT, 1 ; curT = maxT - minT + 1
IFDEF GL_AMD3D
%IFDEF GL_AMD3D
femms ; we'll use MMX/3DNow!, make sure FPU register cleared
ENDIF
IFDEF GL_MMX
%ENDIF
%IFDEF GL_MMX
emms ; we'll use MMX
ENDIF
%ENDIF
mov edx, curS ; curS = maxS = scanline width in DWORDs
movd mm3, [esp + _baseAddr$] ; 0 | address of texture to download
@@ -218,18 +182,14 @@ ENDIF
;; edx = fifoRoom, mm1 = texAddr|packetHdr, mm2 = TEX_ROW_ADDR_INCR(1)|0
test fifo, 4 ; is fifo QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
cmp fRoom, 4 ; enough room for NULL packet in fifo?
jge __mmxAlignFifo ; yes, write NULL packet to align fifo
jge .mmxAlignFifo ; yes, write NULL packet to align fifo
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0 ; NULL file name
push 4 ; fifo space required (bytes)
call __grCommandTransportMakeRoom@12 ; make fifo room
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, 4, 0, __LINE__; make fifo room
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr modified by _grCommandTransportMakeRoom, reload
@@ -237,41 +197,41 @@ endif
mov curS, [esp + _maxS$] ; reload maxS (destroyed by call to _grCommandTransportMakeRoom)
test fifo, 4 ; new fifoPtr QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
__mmxAlignFifo:
.mmxAlignFifo:
mov DWORD PTR [fifo], 0 ; write NULL packet
mov DWORD [fifo], 0 ; write NULL packet
sub fRoom, 4 ; fifoRoom -= 4
mov [gc + fifoRoom], fRoom ; store new fifoRoom
add fifo, 4 ; fifoPtr += 4
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
mov [gc + fifoPtr], fifo ; store new fifoPtr
jmp __startDownload ; fifo aligned, download texture now
jmp .startDownload ; fifo aligned, download texture now
align 32
;; ebx = curT, edi = dataPtr, esi = gc, ebp = fifo, ecx = maxS = curS
;; edx=fifoRoom, mm1 = texAddr|packetHdr, mm2 = TEX_ROW_ADDR_INCR(1)|0
__loopT:
.loopT:
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
;; Make sure that we have a QWORD aligned fifoPtr; force GP if not aligned
test fifo, 4 ; is fifoPtr QWORD aligned ?
jz __alignmentOK ; yup, continue
jz .alignmentOK ; yup, continue
xor eax, eax ; create 0
mov [eax], eax ; move to DS:[0] forces GP
__alignmentOK:
ENDIF ; GLIDE_DEBUG
.alignmentOK:
%ENDIF ; GLIDE_DEBUG
;; Compute packet header words
;; hdr1: downloadSpace[31:30] numWords[21:3] packetType[2:0]
@@ -282,7 +242,7 @@ ENDIF ; GLIDE_DEBUG
;; S coordinate inner loop unrolled for 8 texels a write
__loopS:
.loopS:
movq mm0, [dataPtr] ; load 64 bit data (8 texels)
add fifo, 8 ; pre-increment fifoPtr += 2 * sizeof(FxU32)
@@ -291,7 +251,7 @@ __loopS:
sub curS, 8 ; curS -= 2 * sizeof(FxU32)
movq [fifo - 8], mm0 ; *fifoPtr = texelData[64 bits]
jnz __loopS ; loop while curS > 0
jnz .loopS ; loop while curS > 0
mov ecx, [gc + fifoPtr] ; old fifo ptr
nop ; filler
@@ -299,9 +259,9 @@ __loopS:
mov eax, fifo ; new fifo ptr
mov [gc + fifoPtr], fifo ; save new fifo ptr
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
sub eax, ecx ; new fifo ptr - old fifo ptr = fifo space used up
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
@@ -310,7 +270,7 @@ ENDIF
sub curT, 1 ; curT--
mov [gc + fifoRoom], fRoom ; save new fifo space available
jz __dlDone ; loop while curT > 0
jz .dlDone ; loop while curT > 0
;; Check for room to write the next texture scanline
@@ -319,33 +279,29 @@ ENDIF
paddd mm1, mm2 ; texAddr+=TEX_ROW_ADDR_INCR(1) | packetHdr
mov esp, esp ; filler
__startDownload:
.startDownload:
lea eax, [curS+8] ; fifo space needed = scan line width + header size
cmp fRoom, eax ; fifo space available >= fifo space required ?
jge __loopT ; yup, write next scan line
jge .loopT ; yup, write next scan line
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0h ; NULL file name
push eax ; fifo space required
call __grCommandTransportMakeRoom@12 ; make fifo room (if fifoPtr QWORD aligned before
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, eax, 0, __LINE__; make fifo room (if fifoPtr QWORD aligned before
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr was modified by _grCommandTransportMakeRoom, reload
mov fRoom, [gc + fifoRoom] ; fifoRoom was modified by _grCommandTransportMakeRoom, reload
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
jmp __loopT ; we now have enough fifo room, write next scanline
jmp .loopT ; we now have enough fifo room, write next scanline
__dlDone:
IFDEF GL_AMD3D
.dlDone:
%IFDEF GL_AMD3D
femms ; exit 3DNow!(tm) state
ENDIF
IFDEF GL_MMX
%ENDIF
%IFDEF GL_MMX
emms ; exit MMX state
ENDIF
%ENDIF
pop ebp ; restore caller's register variable
pop edi ; restore caller's register variable
@@ -355,16 +311,7 @@ ENDIF
ret 24 ; pop 6 DWORD parameters and return
IFDEF GL_AMD3D
__grTexDownload_3DNow_MMX@24 ENDP
ENDIF
IFDEF GL_MMX
__grTexDownload_MMX@24 ENDP
ENDIF
_TEXT ENDS
ELSE ; !GL_SSE2
%ELSE ; !GL_SSE2
;--------------------------------------------------------------------------
;
@@ -372,14 +319,12 @@ ELSE ; !GL_SSE2
;
;--------------------------------------------------------------------------
_TEXT SEGMENT PAGE PUBLIC USE32 'CODE'
ASSUME DS: FLAT, SS: FLAT
segment TEXT
ALIGN 32
PUBLIC __grTexDownload_SSE2_64@24
__grTexDownload_SSE2_64@24 PROC NEAR
global _grTexDownload_SSE2_64
_grTexDownload_SSE2_64:
push ebx ; save caller's register variable
mov curT, [esp + _maxT$ - 12] ; curT = maxT
@@ -393,14 +338,14 @@ __grTexDownload_SSE2_64@24 PROC NEAR
push ebp ; save caller's register variable
mov dataPtr, [esp + _texData$]; dataPtr
IFDEF GLIDE_ALT_TAB
%IFDEF GLIDE_ALT_TAB
test gc, gc
je __dlDone
mov edx, DWORD PTR [gc+lostContext]
je .dlDone
mov edx, DWORD [gc+lostContext]
mov ecx, [edx]
test ecx, 1
jnz __dlDone
ENDIF
jnz .dlDone
%ENDIF
sub curT, eax ; curT = maxT - minT
mov fifo, [gc + fifoPtr] ; fifoPtr
@@ -446,18 +391,14 @@ ENDIF
;; edx = fifoRoom, xmm1 = texAddr|packetHdr, xmm2 = TEX_ROW_ADDR_INCR(1)|0
test fifo, 4 ; is fifo QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
cmp fRoom, 4 ; enough room for NULL packet in fifo?
jge __xmmAlignFifo ; yes, write NULL packet to align fifo
jge .xmmAlignFifo ; yes, write NULL packet to align fifo
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0 ; NULL file name
push 4 ; fifo space required (bytes)
call __grCommandTransportMakeRoom@12 ; make fifo room
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, 4, 0, __LINE__; make fifo room
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr modified by _grCommandTransportMakeRoom, reload
@@ -465,41 +406,41 @@ endif
mov curS, [esp + _maxS$] ; reload maxS (destroyed by call to _grCommandTransportMakeRoom)
test fifo, 4 ; new fifoPtr QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
__xmmAlignFifo:
.xmmAlignFifo:
mov DWORD PTR [fifo], 0 ; write NULL packet
mov DWORD [fifo], 0 ; write NULL packet
sub fRoom, 4 ; fifoRoom -= 4
mov [gc + fifoRoom], fRoom ; store new fifoRoom
add fifo, 4 ; fifoPtr += 4
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
mov [gc + fifoPtr], fifo ; store new fifoPtr
jmp __startDownload ; fifo aligned, download texture now
jmp .startDownload ; fifo aligned, download texture now
align 32
;; ebx = curT, edi = dataPtr, esi = gc, ebp = fifo, ecx = maxS = curS
;; edx=fifoRoom, xmm1 = texAddr|packetHdr, xmm2 = TEX_ROW_ADDR_INCR(1)|0
__loopT:
.loopT:
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
;; Make sure that we have a QWORD aligned fifoPtr; force GP if not aligned
test fifo, 4 ; is fifoPtr QWORD aligned ?
jz __alignmentOK ; yup, continue
jz .alignmentOK ; yup, continue
xor eax, eax ; create 0
mov [eax], eax ; move to DS:[0] forces GP
__alignmentOK:
ENDIF ; GLIDE_DEBUG
.alignmentOK:
%ENDIF ; GLIDE_DEBUG
;; Compute packet header words
;; hdr1: downloadSpace[31:30] numWords[21:3] packetType[2:0]
@@ -510,7 +451,7 @@ ENDIF ; GLIDE_DEBUG
;; S coordinate inner loop unrolled for 8 texels a write
__loopS:
.loopS:
movq xmm0,[dataPtr] ; load 64 bit data (8 texels)
add fifo, 8 ; pre-increment fifoPtr += 2 * sizeof(FxU32)
@@ -519,7 +460,7 @@ __loopS:
sub curS, 8 ; curS -= 2 * sizeof(FxU32)
movq [fifo - 8],xmm0 ; *fifoPtr = texelData[64 bits]
jnz __loopS ; loop while curS > 0
jnz .loopS ; loop while curS > 0
mov ecx, [gc + fifoPtr] ; old fifo ptr
nop ; filler
@@ -527,9 +468,9 @@ __loopS:
mov eax, fifo ; new fifo ptr
mov [gc + fifoPtr], fifo ; save new fifo ptr
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
sub eax, ecx ; new fifo ptr - old fifo ptr = fifo space used up
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
@@ -538,7 +479,7 @@ ENDIF
sub curT, 1 ; curT--
mov [gc + fifoRoom], fRoom ; save new fifo space available
jz __dlDone ; loop while curT > 0
jz .dlDone ; loop while curT > 0
;; Check for room to write the next texture scanline
@@ -547,27 +488,23 @@ ENDIF
paddd xmm1,xmm2 ; texAddr+=TEX_ROW_ADDR_INCR(1) | packetHdr
mov esp, esp ; filler
__startDownload:
.startDownload:
lea eax, [curS+8] ; fifo space needed = scan line width + header size
cmp fRoom, eax ; fifo space available >= fifo space required ?
jge __loopT ; yup, write next scan line
jge .loopT ; yup, write next scan line
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0h ; NULL file name
push eax ; fifo space required
call __grCommandTransportMakeRoom@12 ; make fifo room (if fifoPtr QWORD aligned before
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, eax, 0, __LINE__; make fifo room (if fifoPtr QWORD aligned before
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr was modified by _grCommandTransportMakeRoom, reload
mov fRoom, [gc + fifoRoom] ; fifoRoom was modified by _grCommandTransportMakeRoom, reload
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
jmp __loopT ; we now have enough fifo room, write next scanline
jmp .loopT ; we now have enough fifo room, write next scanline
__dlDone:
.dlDone:
pop ebp ; restore caller's register variable
pop edi ; restore caller's register variable
@@ -576,20 +513,14 @@ __dlDone:
ret 24 ; pop 6 DWORD parameters and return
__grTexDownload_SSE2_64@24 ENDP
_TEXT ENDS
_TEXT SEGMENT PAGE PUBLIC USE32 'CODE'
ASSUME DS: FLAT, SS: FLAT
segment TEXT
ALIGN 32
PUBLIC __grTexDownload_SSE2_128@24
__grTexDownload_SSE2_128@24 PROC NEAR
global _grTexDownload_SSE2_128
_grTexDownload_SSE2_128:
push ebx ; save caller's register variable
mov curT, [esp + _maxT$ - 12] ; curT = maxT
@@ -603,14 +534,14 @@ __grTexDownload_SSE2_128@24 PROC NEAR
push ebp ; save caller's register variable
mov dataPtr, [esp + _texData$]; dataPtr
IFDEF GLIDE_ALT_TAB
%IFDEF GLIDE_ALT_TAB
test gc, gc
je __dlDone
mov edx, DWORD PTR [gc+lostContext]
je .dlDone
mov edx, DWORD [gc+lostContext]
mov ecx, [edx]
test ecx, 1
jnz __dlDone
ENDIF
jnz .dlDone
%ENDIF
sub curT, eax ; curT = maxT - minT
mov fifo, [gc + fifoPtr] ; fifoPtr
@@ -656,18 +587,14 @@ ENDIF
;; edx = fifoRoom, xmm1 = texAddr|packetHdr, xmm2 = TEX_ROW_ADDR_INCR(1)|0
test fifo, 4 ; is fifo QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
cmp fRoom, 4 ; enough room for NULL packet in fifo?
jge __xmmAlignFifo ; yes, write NULL packet to align fifo
jge .xmmAlignFifo ; yes, write NULL packet to align fifo
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0 ; NULL file name
push 4 ; fifo space required (bytes)
call __grCommandTransportMakeRoom@12 ; make fifo room
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, 4, 0, __LINE__; make fifo room
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr modified by _grCommandTransportMakeRoom, reload
@@ -675,41 +602,41 @@ endif
mov curS, [esp + _maxS$] ; reload maxS (destroyed by call to _grCommandTransportMakeRoom)
test fifo, 4 ; new fifoPtr QWORD aligned ?
jz __startDownload ; yup, start texture download
jz .startDownload ; yup, start texture download
__xmmAlignFifo:
.xmmAlignFifo:
mov DWORD PTR [fifo], 0 ; write NULL packet
mov DWORD [fifo], 0 ; write NULL packet
sub fRoom, 4 ; fifoRoom -= 4
mov [gc + fifoRoom], fRoom ; store new fifoRoom
add fifo, 4 ; fifoPtr += 4
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
mov [gc + fifoPtr], fifo ; store new fifoPtr
jmp __startDownload ; fifo aligned, download texture now
jmp .startDownload ; fifo aligned, download texture now
align 32
;; ebx = curT, edi = dataPtr, esi = gc, ebp = fifo, ecx = maxS = curS
;; edx=fifoRoom, xmm1 = texAddr|packetHdr, xmm2 = TEX_ROW_ADDR_INCR(1)|0
__loopT:
.loopT:
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
;; Make sure that we have a QWORD aligned fifoPtr; force GP if not aligned
test fifo, 4 ; is fifoPtr QWORD aligned ?
jz __alignmentOK ; yup, continue
jz .alignmentOK ; yup, continue
xor eax, eax ; create 0
mov [eax], eax ; move to DS:[0] forces GP
__alignmentOK:
ENDIF ; GLIDE_DEBUG
.alignmentOK:
%ENDIF ; GLIDE_DEBUG
;; Compute packet header words
;; hdr1: downloadSpace[31:30] numWords[21:3] packetType[2:0]
@@ -720,7 +647,7 @@ ENDIF ; GLIDE_DEBUG
;; S coordinate inner loop unrolled for 8 texels a write
__loopS:
.loopS:
movdqu xmm0, [dataPtr] ; load 128 bit data (8 texels) ; isn't 16 bytes aligned?
add fifo, 16 ; pre-increment fifoPtr += 4 * sizeof(FxU32)
@@ -729,7 +656,7 @@ __loopS:
sub curS, 16 ; curS -= 4 * sizeof(FxU32)
movdqu [fifo - 16], xmm0 ; *fifoPtr = texelData[128 bits] ; isn't 16 bytes aligned?
jnz __loopS ; loop while curS > 0
jnz .loopS ; loop while curS > 0
mov ecx, [gc + fifoPtr] ; old fifo ptr
nop ; filler
@@ -737,9 +664,9 @@ __loopS:
mov eax, fifo ; new fifo ptr
mov [gc + fifoPtr], fifo ; save new fifo ptr
IFDEF GLIDE_DEBUG
%IFDEF GLIDE_DEBUG
mov [gc + checkPtr], fifo ; checkPtr
ENDIF
%ENDIF
sub eax, ecx ; new fifo ptr - old fifo ptr = fifo space used up
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
@@ -748,7 +675,7 @@ ENDIF
sub curT, 1 ; curT--
mov [gc + fifoRoom], fRoom ; save new fifo space available
jz __dlDone ; loop while curT > 0
jz .dlDone ; loop while curT > 0
;; Check for room to write the next texture scanline
@@ -757,27 +684,23 @@ ENDIF
paddd xmm1,xmm2 ; texAddr+=TEX_ROW_ADDR_INCR(1) | packetHdr
mov esp, esp ; filler
__startDownload:
.startDownload:
lea eax, [curS+8] ; fifo space needed = scan line width + header size
cmp fRoom, eax ; fifo space available >= fifo space required ?
jge __loopT ; yup, write next scan line
jge .loopT ; yup, write next scan line
ifdef USE_PACKET_FIFO
push @Line ; Line # inside this function
push 0h ; NULL file name
push eax ; fifo space required
call __grCommandTransportMakeRoom@12 ; make fifo room (if fifoPtr QWORD aligned before
endif
%ifdef USE_PACKET_FIFO
invoke _grCommandTransportMakeRoom, eax, 0, __LINE__; make fifo room (if fifoPtr QWORD aligned before
%endif
mov fifo, [gc + fifoPtr] ; fifoPtr was modified by _grCommandTransportMakeRoom, reload
mov fRoom, [gc + fifoRoom] ; fifoRoom was modified by _grCommandTransportMakeRoom, reload
mov curS, [esp + _maxS$] ; curS = maxS = width of scanline (bytes)
jmp __loopT ; we now have enough fifo room, write next scanline
jmp .loopT ; we now have enough fifo room, write next scanline
__dlDone:
.dlDone:
pop ebp ; restore caller's register variable
pop edi ; restore caller's register variable
@@ -786,11 +709,5 @@ __dlDone:
ret 24 ; pop 6 DWORD parameters and return
__grTexDownload_SSE2_128@24 ENDP
_TEXT ENDS
ENDIF ; GL_SSE2
END
%ENDIF ; GL_SSE2

48
glide3x/h5/glide3/tests/Makefile.mgw Normal file
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@@ -0,0 +1,48 @@
# MinGW tests makefile for Glide3
#
# Copyright (c) 2002 - Borca Daniel
# Email : dborca@yahoo.com
# Web : http://www.geocities.com/dborca
#
# $Header$
# $Log$
#
#
# Available options:
#
# Environment variables:
# CPU optimize for the given processor.
# default = k6
#
# Targets:
# <file.exe> build a specific file
#
.PHONY: all
.SUFFIXES: .c .o .exe
.SECONDARY: tlib.o
FX_GLIDE_HW = h5
TOP = ../../..
CPU ?= k6
CC = mingw32-gcc
CFLAGS = -Wall -O2 -ffast-math -mcpu=k6
CFLAGS += -I$(TOP)/$(FX_GLIDE_HW)/glide3/src -I$(TOP)/$(FX_GLIDE_HW)/incsrc
CFLAGS += -I$(TOP)/swlibs/fxmisc
CFLAGS += -D__WIN32__ -DH3
LDFLAGS = -s -L$(TOP)/$(FX_GLIDE_HW)/lib
LDLIBS = -lgdi32 -lglide
.c.o:
$(CC) -o $@ $(CFLAGS) -c $<
%.exe: tlib.o %.o
$(CC) -o $@ $(LDFLAGS) $^ $(LDLIBS)
all:
$(error Must specify <filename.exe> to build)

715
glide3x/h5/minihwc/minihwc.c
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