fix watcom

WatMakefile

@@ -1,13 +1,13 @@
-CC = wcc386 -bt=nt -q
+CC = wcc386 -bt=nt -q -fr
 LD = wlink option quiet
 
-MW_CFLAGS = -bd -i=include -i=external/libz/include -d_MILSKO -d_MILSKO_BUILD -dUSE_GDI -dUSE_STB_IMAGE -dSTBI_NO_SIMD -dUSE_GDI_TEXT -dMW_OPENGL 
+MW_CFLAGS = -bd -i=include -i=external/libz/include -d_MILSKO -d_MILSKO_BUILD -dUSE_GDI -dUSE_STB_IMAGE -dSTBI_NO_SIMD -dUSE_GDI_TEXT -dMW_OPENGL -dMW_DIRECT3D9
 MW_LDFLAGS = system nt_dll
 EXE_CFLAGS = -i=include
 EXE_LDFLAGS = system nt
-all: src/Mw.dll examples/basic/box.exe examples/basic/calculator.exe examples/basic/checkbox.exe examples/basic/clipboard.exe examples/basic/colorpicker.exe examples/basic/combobox.exe examples/basic/dnd.exe examples/basic/document.exe examples/basic/example.exe examples/basic/filechooser.exe examples/basic/image.exe examples/basic/listbox.exe examples/basic/messagebox.exe examples/basic/periodic.exe examples/basic/progressbar.exe examples/basic/radiobox.exe examples/basic/rotate.exe examples/basic/scrollbar.exe examples/basic/sevensegment.exe examples/basic/subwindow.exe examples/basic/tab.exe examples/basic/treeview.exe examples/basic/viewport.exe examples/gldemos/boing.exe examples/gldemos/clock.exe examples/gldemos/cube.exe examples/gldemos/gears.exe examples/gldemos/triangle.exe examples/gldemos/tripaint.exe
+all: src/Mw.dll examples/basic/box.exe examples/basic/calculator.exe examples/basic/checkbox.exe examples/basic/clipboard.exe examples/basic/colorpicker.exe examples/basic/combobox.exe examples/basic/dnd.exe examples/basic/document.exe examples/basic/example.exe examples/basic/filechooser.exe examples/basic/image.exe examples/basic/listbox.exe examples/basic/messagebox.exe examples/basic/periodic.exe examples/basic/progressbar.exe examples/basic/radiobox.exe examples/basic/rotate.exe examples/basic/scrollbar.exe examples/basic/sevensegment.exe examples/basic/subwindow.exe examples/basic/tab.exe examples/basic/treeview.exe examples/basic/viewport.exe examples/dxdemos/direct3d9.exe examples/gldemos/boing.exe examples/gldemos/clock.exe examples/gldemos/cube.exe examples/gldemos/gears.exe examples/gldemos/triangle.exe examples/gldemos/tripaint.exe
 lib: src/Mw.dll
-examples: examples/basic/box.exe examples/basic/calculator.exe examples/basic/checkbox.exe examples/basic/clipboard.exe examples/basic/colorpicker.exe examples/basic/combobox.exe examples/basic/dnd.exe examples/basic/document.exe examples/basic/example.exe examples/basic/filechooser.exe examples/basic/image.exe examples/basic/listbox.exe examples/basic/messagebox.exe examples/basic/periodic.exe examples/basic/progressbar.exe examples/basic/radiobox.exe examples/basic/rotate.exe examples/basic/scrollbar.exe examples/basic/sevensegment.exe examples/basic/subwindow.exe examples/basic/tab.exe examples/basic/treeview.exe examples/basic/viewport.exe examples/gldemos/boing.exe examples/gldemos/clock.exe examples/gldemos/cube.exe examples/gldemos/gears.exe examples/gldemos/triangle.exe examples/gldemos/tripaint.exe
+examples: examples/basic/box.exe examples/basic/calculator.exe examples/basic/checkbox.exe examples/basic/clipboard.exe examples/basic/colorpicker.exe examples/basic/combobox.exe examples/basic/dnd.exe examples/basic/document.exe examples/basic/example.exe examples/basic/filechooser.exe examples/basic/image.exe examples/basic/listbox.exe examples/basic/messagebox.exe examples/basic/periodic.exe examples/basic/progressbar.exe examples/basic/radiobox.exe examples/basic/rotate.exe examples/basic/scrollbar.exe examples/basic/sevensegment.exe examples/basic/subwindow.exe examples/basic/tab.exe examples/basic/treeview.exe examples/basic/viewport.exe examples/dxdemos/direct3d9.exe examples/gldemos/boing.exe examples/gldemos/clock.exe examples/gldemos/cube.exe examples/gldemos/gears.exe examples/gldemos/triangle.exe examples/gldemos/tripaint.exe
 clean: .SYMBOLIC
 	%erase external/libz/src/adler32.obj
 	%erase external/libz/src/compress.obj
@@ -131,6 +131,7 @@ clean: .SYMBOLIC
 	%erase examples/basic/tab.obj
 	%erase examples/basic/treeview.obj
 	%erase examples/basic/viewport.obj
+	%erase examples/dxdemos/direct3d9.obj
 	%erase examples/gldemos/boing.obj
 	%erase examples/gldemos/clock.obj
 	%erase examples/gldemos/cube.obj
@@ -160,6 +161,7 @@ clean: .SYMBOLIC
 	%erase examples/basic/tab.exe
 	%erase examples/basic/treeview.exe
 	%erase examples/basic/viewport.exe
+	%erase examples/dxdemos/direct3d9.exe
 	%erase examples/gldemos/boing.exe
 	%erase examples/gldemos/clock.exe
 	%erase examples/gldemos/cube.exe
@@ -305,6 +307,12 @@ examples/basic/viewport.exe: examples/basic/viewport.obj src/Mw.dll
 examples/basic/viewport.obj: examples/basic/viewport.c
 	$(CC) $(EXE_CFLAGS) -fo=$@ examples/basic/viewport.c
 
+examples/dxdemos/direct3d9.exe: examples/dxdemos/direct3d9.obj src/Mw.dll
+	$(LD) $(EXE_LDFLAGS) name $@ file examples/dxdemos/direct3d9.obj library clib3r.lib library src/Mw.lib
+
+examples/dxdemos/direct3d9.obj: examples/dxdemos/direct3d9.c
+	$(CC) $(EXE_CFLAGS) -fo=$@ examples/dxdemos/direct3d9.c
+
 examples/gldemos/boing.exe: examples/gldemos/boing.obj src/Mw.dll
 	$(LD) $(EXE_LDFLAGS) name $@ file examples/gldemos/boing.obj library clib3r.lib library src/Mw.lib library opengl32.lib library glu32.lib
 

include/Mw/Widget/Direct3D9.h

@@ -25,6 +25,9 @@
 #error D3D9 widget only avaliable for Win32 backends
 #undef MW_DIRECT3D9
 #else
+#ifdef __WATCOMC__
+#include <windows.h>
+#endif
 #include <d3d9.h>
 #endif
 #endif

src/widget/direct3d9.c

@@ -4,13 +4,17 @@
 #include <Mw/Widget/Direct3D9.h>
 typedef struct gdid3d9 {
 	void* d3d9dll;
-	IDirect3D9* (*Direct3DCreate9)(UINT sdk_version);
+	IDirect3D9*(D3DAPI* Direct3DCreate9)(UINT sdk_version);
 
 	LPDIRECT3D9	  d3d;	  // the pointer to our Direct3D interface
 	LPDIRECT3DDEVICE9 d3ddev; // the pointer to the device class
 
 } gdid3d9_t;
 
+#ifndef D3D_SDK_VERSION
+#define D3D_SDK_VERSION 32
+#endif
+
 static int wcreate_d3d9(MwWidget handle) {
 	gdid3d9_t*	      o = malloc(sizeof(gdid3d9_t));
 	HRESULT		      hr;

tools/genmk.pl

@@ -59,6 +59,17 @@ DX9_FLAGS =
 EOF
 }
 
+sub skip_d3d9 {
+    my $f    = $_[0];
+    my $type = $_[1];
+
+    if (($f =~ /\/dxdemos\//) and not($type eq "Watcom")) {
+        return 1;
+    }
+
+    return 0;
+}
+
 sub generate {
     my ($output, $type) = @_;
 
@@ -112,7 +123,7 @@ sub generate {
         $d3d9_block = d3d9_detect_block();
     }
     elsif ($type eq "Watcom") {
-        $cc     = "wcc386 -bt=nt -q";
+        $cc     = "wcc386 -bt=nt -q -fr";
         $link   = "wlink option quiet";
         $out    = "-fo=";
         $dllout = "name ";
@@ -131,6 +142,8 @@ sub generate {
         $prefobj  = "file ";
         $needlibs = "${lib}clib3r.lib";
         $c_dllout = "option implib=src${dir}Mw.lib";
+
+        $d3d9_flags = "${def}MW_DIRECT3D9";
     }
 
     open(OUT, ">", $output);
@@ -154,6 +167,9 @@ sub generate {
     }
     print(OUT "all: src${dir}Mw.dll");
     foreach my $f (@examples) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         $b = $f;
         $b =~ s/\.c$/.exe/;
         $b =~ s/\//$dir/g;
@@ -163,6 +179,9 @@ sub generate {
     print(OUT "lib: src${dir}Mw.dll\n");
     print(OUT "examples:");
     foreach my $f (@examples) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         $b = $f;
         $b =~ s/\.c$/.exe/;
         $b =~ s/\//$dir/g;
@@ -171,6 +190,9 @@ sub generate {
     print(OUT "\n");
     print(OUT "clean: $symbolic\n");
     foreach my $f (@cfiles) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         my $b = $f;
         $b =~ s/\.c$/.obj/;
         $b =~ s/\//$dir/g;
@@ -182,12 +204,18 @@ sub generate {
         print(OUT "	$del d3d9flags.mk\n");
     }
     foreach my $f (@examples) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         my $b = $f;
         $b =~ s/\.c$/.obj/;
         $b =~ s/\//$dir/g;
         print(OUT "	$del $b\n");
     }
     foreach my $f (@examples) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         $b = $f;
         $b =~ s/\.c$/.exe/;
         $b =~ s/\//$dir/g;
@@ -195,6 +223,9 @@ sub generate {
     }
     print(OUT "\n");
     foreach my $f (@examples) {
+        if (skip_d3d9($f, $type)) {
+            next;
+        }
         my $b = $f;
         $b =~ s/\.c$/.exe/;
         $b =~ s/\//$dir/g;
@@ -256,6 +287,7 @@ push(@cfiles, "src/backend/gdi.c");
 
 scan_examples("examples/basic");
 scan_examples("examples/gldemos");
+scan_examples("examples/dxdemos");
 
 @examples = sort(@examples);