From a3da8915b9135db99d219811a7a1021f69d49a37 Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Sat, 30 Nov 2019 10:44:40 -0400
Subject: [PATCH] add int32_t types support

---
 base/types.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/base/types.h b/base/types.h
index dde1299..dbc8755 100644
--- a/base/types.h
+++ b/base/types.h
@@ -5,6 +5,7 @@
 #include "os.h"
 #include "inline_keywords.h" /* For H_INLINE */
 #include <stddef.h>
+#include <stdint.h>
 
 /* Some generic, cross-platform types. */
 
@@ -15,6 +16,13 @@ struct _MMPoint {
 
 typedef struct _MMPoint MMPoint;
 
+struct _MMSignedPoint {
+	int32_t x;
+	int32_t y;
+};
+
+typedef struct _MMSignedPoint MMSignedPoint;
+
 struct _MMSize {
 	size_t width;
 	size_t height;
@@ -22,6 +30,14 @@ struct _MMSize {
 
 typedef struct _MMSize MMSize;
 
+struct _MMSignedSize {
+	int32_t w;
+	int32_t h;
+};
+
+typedef struct _MMSignedSize MMSignedSize;
+
+
 struct _MMRect {
 	MMPoint origin;
 	MMSize size;
@@ -29,6 +45,13 @@ struct _MMRect {
 
 typedef struct _MMRect MMRect;
 
+struct _MMSignedRect {
+	MMSignedPoint origin;
+	MMSignedSize size;
+};
+
+typedef struct _MMSignedRect MMSignedRect;
+
 H_INLINE MMPoint MMPointMake(size_t x, size_t y)
 {
 	MMPoint point;
@@ -37,6 +60,14 @@ H_INLINE MMPoint MMPointMake(size_t x, size_t y)
 	return point;
 }
 
+H_INLINE MMSignedPoint MMSignedPointMake(int32_t x, int32_t y)
+{
+	MMSignedPoint point;
+	point.x = x;
+	point.y = y;
+	return point;
+}
+
 H_INLINE MMSize MMSizeMake(size_t width, size_t height)
 {
 	MMSize size;
@@ -45,6 +76,14 @@ H_INLINE MMSize MMSizeMake(size_t width, size_t height)
 	return size;
 }
 
+H_INLINE MMSignedSize MMSignedSizeMake(int32_t w, int32_t h)
+{
+	MMSignedSize size;
+	size.w = w;
+	size.h = h;
+	return size;
+}
+
 H_INLINE MMRect MMRectMake(size_t x, size_t y, size_t width, size_t height)
 {
 	MMRect rect;
@@ -53,6 +92,15 @@ H_INLINE MMRect MMRectMake(size_t x, size_t y, size_t width, size_t height)
 	return rect;
 }
 
+H_INLINE MMSignedRect MMSignedRectMake(int32_t x, int32_t y, int32_t w, int32_t h)
+{
+	MMSignedRect rect;
+	rect.origin = MMSignedPointMake(x, y);
+	rect.size = MMSignedSizeMake(w, h);
+	return rect;
+}
+
+//
 #define MMPointZero MMPointMake(0, 0)
 
 #if defined(IS_MACOSX)
@@ -60,6 +108,9 @@ H_INLINE MMRect MMRectMake(size_t x, size_t y, size_t width, size_t height)
 #define CGPointFromMMPoint(p) CGPointMake((CGFloat)(p).x, (CGFloat)(p).y)
 #define MMPointFromCGPoint(p) MMPointMake((size_t)(p).x, (size_t)(p).y)
 
+#define CGPointFromMMSignedPoint(p) CGPointMake((CGFloat)(p).x, (CGFloat)(p).y)
+#define MMSignedPointFromCGPoint(p) MMPointMake((int32_t)(p).x, (int32_t)(p).y)
+
 #elif defined(IS_WINDOWS)
 
 #define MMPointFromPOINT(p) MMPointMake((size_t)p.x, (size_t)p.y)