mirror of
https://github.com/ncblakely/GiantsTools
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99 lines
4.5 KiB
C++
99 lines
4.5 KiB
C++
//--------------------------------------------------------------------------------------
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// File: SpriteBatch.h
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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//
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// http://go.microsoft.com/fwlink/?LinkId=248929
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//--------------------------------------------------------------------------------------
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#pragma once
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#if defined(_XBOX_ONE) && defined(_TITLE)
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#include <d3d11_x.h>
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#else
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#include <d3d11_1.h>
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#include <dxgi.h>
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#endif
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#include <DirectXMath.h>
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#include <DirectXColors.h>
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#include <functional>
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#include <memory>
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namespace DirectX
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{
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enum SpriteSortMode
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{
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SpriteSortMode_Deferred,
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SpriteSortMode_Immediate,
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SpriteSortMode_Texture,
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SpriteSortMode_BackToFront,
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SpriteSortMode_FrontToBack,
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};
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enum SpriteEffects : uint32_t
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{
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SpriteEffects_None = 0,
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SpriteEffects_FlipHorizontally = 1,
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SpriteEffects_FlipVertically = 2,
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SpriteEffects_FlipBoth = SpriteEffects_FlipHorizontally | SpriteEffects_FlipVertically,
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};
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class SpriteBatch
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{
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public:
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explicit SpriteBatch(_In_ ID3D11DeviceContext* deviceContext);
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SpriteBatch(SpriteBatch&& moveFrom) noexcept;
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SpriteBatch& operator= (SpriteBatch&& moveFrom) noexcept;
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SpriteBatch(SpriteBatch const&) = delete;
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SpriteBatch& operator= (SpriteBatch const&) = delete;
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virtual ~SpriteBatch();
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// Begin/End a batch of sprite drawing operations.
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void XM_CALLCONV Begin(SpriteSortMode sortMode = SpriteSortMode_Deferred,
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_In_opt_ ID3D11BlendState* blendState = nullptr,
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_In_opt_ ID3D11SamplerState* samplerState = nullptr,
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_In_opt_ ID3D11DepthStencilState* depthStencilState = nullptr,
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_In_opt_ ID3D11RasterizerState* rasterizerState = nullptr,
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_In_opt_ std::function<void __cdecl()> setCustomShaders = nullptr,
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FXMMATRIX transformMatrix = MatrixIdentity);
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void __cdecl End();
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// Draw overloads specifying position, origin and scale as XMFLOAT2.
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, XMFLOAT2 const& position, FXMVECTOR color = Colors::White);
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, XMFLOAT2 const& position, _In_opt_ RECT const* sourceRectangle, FXMVECTOR color = Colors::White, float rotation = 0, XMFLOAT2 const& origin = Float2Zero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0);
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, XMFLOAT2 const& position, _In_opt_ RECT const* sourceRectangle, FXMVECTOR color, float rotation, XMFLOAT2 const& origin, XMFLOAT2 const& scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0);
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// Draw overloads specifying position, origin and scale via the first two components of an XMVECTOR.
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, FXMVECTOR position, FXMVECTOR color = Colors::White);
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, FXMVECTOR position, _In_opt_ RECT const* sourceRectangle, FXMVECTOR color = Colors::White, float rotation = 0, FXMVECTOR origin = g_XMZero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0);
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, FXMVECTOR position, _In_opt_ RECT const* sourceRectangle, FXMVECTOR color, float rotation, FXMVECTOR origin, GXMVECTOR scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0);
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// Draw overloads specifying position as a RECT.
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, RECT const& destinationRectangle, FXMVECTOR color = Colors::White);
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void XM_CALLCONV Draw(_In_ ID3D11ShaderResourceView* texture, RECT const& destinationRectangle, _In_opt_ RECT const* sourceRectangle, FXMVECTOR color = Colors::White, float rotation = 0, XMFLOAT2 const& origin = Float2Zero, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0);
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// Rotation mode to be applied to the sprite transformation
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void __cdecl SetRotation(DXGI_MODE_ROTATION mode);
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DXGI_MODE_ROTATION __cdecl GetRotation() const noexcept;
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// Set viewport for sprite transformation
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void __cdecl SetViewport(const D3D11_VIEWPORT& viewPort);
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private:
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// Private implementation.
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class Impl;
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std::unique_ptr<Impl> pImpl;
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static const XMMATRIX MatrixIdentity;
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static const XMFLOAT2 Float2Zero;
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};
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}
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