From bc47a2e646f7045437ae615127125d906656da2c Mon Sep 17 00:00:00 2001
From: John Tsiombikas <nuclear@mutantstargoat.com>
Date: Mon, 26 Oct 2020 13:56:32 +0200
Subject: [PATCH] fixed build on windows

---
 .gitignore |    1 +
 Makefile   |    1 +
 test_win.c |   57 ++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 54 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 0932ecf..67fb88b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 *.d
 *.swp
 test
+test.exe
diff --git a/Makefile b/Makefile
index cf2a010..91bf8b6 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,7 @@ sys ?= $(shell uname -s | sed 's/MINGW.*/mingw/')
 ifeq ($(sys), mingw)
 	src += test_win.c
 	CFLAGS += -DBUILD_WIN32
+	LDFLAGS += -lgdi32
 else
 	src += test_x11.c
 	CFLAGS += -DBUILD_X11
diff --git a/test_win.c b/test_win.c
index f1e75a5..ff13e56 100644
--- a/test_win.c
+++ b/test_win.c
@@ -18,7 +18,7 @@ static HWND win;
 static HINSTANCE hinst;
 static HDC dc;
 static int win_width, win_height;
-
+static int quit;
 
 int WINAPI WinMain(HINSTANCE hinst_, HINSTANCE hprev, char *cmdline, int showcmd)
 {
@@ -56,16 +56,63 @@ int WINAPI WinMain(HINSTANCE hinst_, HINSTANCE hprev, char *cmdline, int showcmd
 end:
 
 	ggfx_shutdown();
-	ReleaseDC(dc);
+	ReleaseDC(win, dc);
 	DestroyWindow(win);
 	UnregisterClass("gphgfxtest", hinst);
 	return 0;
 }
 
+
+static void redraw(void)
+{
+	RECT rect;
+	HBRUSH brush;
+
+	rect.left = rect.top = 0;
+	rect.right = win_width;
+	rect.bottom = win_height;
+
+	brush = CreateSolidBrush(RGB(128, 0, 0));
+
+	FillRect(dc, &rect, brush);
+}
+
+static void reshape(int x, int y)
+{
+}
+
+static void keydown(int key, int x, int y)
+{
+	switch(key) {
+	case 27:
+		quit = 1;
+		break;
+	}
+}
+
+static void keyup(int key, int x, int y)
+{
+}
+
+static void button(int bn, int st, int x, int y)
+{
+}
+
+static void motion(int x, int y)
+{
+}
+
 static int create_window(const char *title, int width, int height)
 {
-	if(!(win = CreateWindow("gphgfxtest", title, WS_OVERLAPPEDWINDOW, 0, 0, width,
-					height,	0, 0, hinst, 0))) {
+	RECT rect;
+
+	rect.left = rect.top = 0;
+	rect.right = width;
+	rect.bottom = height;
+	AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, 0);
+
+	if(!(win = CreateWindow("gphgfxtest", title, WS_OVERLAPPEDWINDOW, 0, 0,
+				rect.right - rect.left, rect.bottom - rect.top, 0, 0, hinst, 0))) {
 		fprintf(stderr, "failed to create window\n");
 		return -1;
 	}
@@ -162,5 +209,5 @@ static void handle_mbutton(int bn, int st, WPARAM wparam, LPARAM lparam)
 {
 	int x = lparam & 0xffff;
 	int y = lparam >> 16;
-	mouse(bn, st, x, y);
+	button(bn, st, x, y);
 }
-- 
1.7.10.4