More work. Audio driver works enough to play music now.

2025-09-23 14:53:52 +00:00 · 2019-12-11 00:51:42 -05:00
parent b1e8e11a56
commit e368cf7235
141 changed files with 8996 additions and 1117 deletions
--- a/PortabilityLayer/Rect2i.h
+++ b/PortabilityLayer/Rect2i.h
@@ -0,0 +1,165 @@
+#pragma once
+
+#include <stdint.h>
+
+#include "Vec2i.h"
+
+struct Rect;
+
+namespace PortabilityLayer
+{
+	struct Vec2i;
+
+	struct Rect2i
+	{
+		Vec2i m_topLeft;
+		Vec2i m_bottomRight;
+
+		Rect2i();
+		Rect2i(const Rect2i &other);
+		explicit Rect2i(const Rect &other);
+		Rect2i(const Vec2i &topLeft, const Vec2i &bottomRight);
+		Rect2i(int32_t left, int32_t top, int32_t bottom, int32_t right);
+
+		Rect2i operator+(const Vec2i &other) const;
+		Rect2i operator-(const Vec2i &other) const;
+
+		Rect2i &operator+=(const Vec2i &other);
+		Rect2i &operator-=(const Vec2i &other);
+
+		int32_t Top() const;
+		void SetTop(int32_t i);
+
+		int32_t Left() const;
+		void SetLeft(int32_t i);
+
+		int32_t Bottom() const;
+		void SetBottom(int32_t i);
+
+		int32_t Right() const;
+		void SetRight(int32_t i);
+
+		bool IsValid() const;
+		Rect2i Intersect(const Rect2i &other) const;
+
+		Rect ToShortRect() const;
+	};
+}
+
+#include "SharedTypes.h"
+#include <algorithm>
+
+namespace PortabilityLayer
+{
+	inline Rect2i::Rect2i()
+	{
+	}
+
+	inline Rect2i::Rect2i(const Rect2i &other)
+		: m_topLeft(other.m_topLeft)
+		, m_bottomRight(other.m_bottomRight)
+	{
+	}
+
+	inline Rect2i::Rect2i(const Rect &other)
+		: m_topLeft(other.left, other.top)
+		, m_bottomRight(other.right, other.bottom)
+	{
+	}
+
+	inline Rect2i::Rect2i(int32_t top, int32_t left, int32_t bottom, int32_t right)
+		: m_topLeft(left, top)
+		, m_bottomRight(right, bottom)
+	{
+	}
+
+	inline Rect2i::Rect2i(const Vec2i &topLeft, const Vec2i &bottomRight)
+		: m_topLeft(topLeft)
+		, m_bottomRight(bottomRight)
+	{
+	}
+
+	inline Rect2i Rect2i::operator+(const Vec2i &other) const
+	{
+		return Rect2i(m_topLeft + other, m_bottomRight + other);
+	}
+
+	inline Rect2i Rect2i::operator-(const Vec2i &other) const
+	{
+		return Rect2i(m_topLeft - other, m_bottomRight - other);
+	}
+
+	inline Rect2i &Rect2i::operator+=(const Vec2i &other)
+	{
+		m_topLeft += other;
+		m_bottomRight += other;
+		return *this;
+	}
+
+	inline Rect2i &Rect2i::operator-=(const Vec2i &other)
+	{
+		m_topLeft -= other;
+		m_bottomRight -= other;
+		return *this;
+	}
+
+	inline int32_t Rect2i::Top() const
+	{
+		return m_topLeft.m_y;
+	}
+
+	inline void Rect2i::SetTop(int32_t i)
+	{
+		m_topLeft.m_y = i;
+	}
+
+	inline int32_t Rect2i::Left() const
+	{
+		return m_topLeft.m_x;
+	}
+
+	inline void Rect2i::SetLeft(int32_t i)
+	{
+		m_topLeft.m_x = i;
+	}
+
+	inline int32_t Rect2i::Bottom() const
+	{
+		return m_bottomRight.m_y;
+	}
+
+	inline void Rect2i::SetBottom(int32_t i)
+	{
+		m_bottomRight.m_y = i;
+	}
+
+	inline int32_t Rect2i::Right() const
+	{
+		return m_bottomRight.m_x;
+	}
+
+	inline void Rect2i::SetRight(int32_t i)
+	{
+		m_bottomRight.m_x = i;
+	}
+
+	bool Rect2i::IsValid() const
+	{
+		return m_bottomRight.m_x >= m_topLeft.m_x && m_bottomRight.m_y >= m_topLeft.m_y;
+	}
+
+	Rect2i Rect2i::Intersect(const Rect2i &other) const
+	{
+		const int32_t top = std::max(m_topLeft.m_y, other.m_topLeft.m_y);
+		const int32_t left = std::max(m_topLeft.m_x, other.m_topLeft.m_x);
+		const int32_t bottom = std::min(m_bottomRight.m_y, other.m_bottomRight.m_y);
+		const int32_t right = std::min(m_bottomRight.m_x, other.m_bottomRight.m_x);
+
+		return Rect2i(top, left, bottom, right);
+	}
+
+	Rect Rect2i::ToShortRect() const
+	{
+		return Rect::Create(static_cast<int16_t>(m_topLeft.m_y), static_cast<int16_t>(m_topLeft.m_x), static_cast<int16_t>(m_bottomRight.m_y), static_cast<int16_t>(m_bottomRight.m_x));
+	}
+}