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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.
#ifndef D3D9_RENDERER_H
#define D3D9_RENDERER_H
#include <RendererConfig.h>
#if defined(RENDERER_ENABLE_DIRECT3D9)
#include <Renderer.h>
#include <vector>
#if defined(RENDERER_DEBUG)
//#define D3D_DEBUG_INFO 1
#endif
#if defined(RENDERER_XBOX360)
#include <xtl.h>
#endif
#include <d3d9.h>
#include <d3dx9.h>
// Enables/Disables use of non-managed resources for vertex/instance buffers.
// Disabled for now as it appears to actually slow us down significantly on particles.
#if defined(RENDERER_XBOX360)
#define RENDERER_ENABLE_DYNAMIC_VB_POOLS 0
#define RENDERER_ENABLE_DIRECT3D9_SWAPCHAIN 0
#else
#define RENDERER_ENABLE_DYNAMIC_VB_POOLS 1
#define RENDERER_ENABLE_DIRECT3D9_SWAPCHAIN 1
#endif
struct IDirect3DSwapChain9;
namespace SampleRenderer
{
class RendererDesc;
class RendererColor;
void convertToD3D9(D3DCOLOR &dxcolor, const RendererColor &color);
void convertToD3D9(float *dxvec, const PxVec3 &vec);
void convertToD3D9(D3DMATRIX &dxmat, const physx::PxMat44 &mat);
void convertToD3D9(D3DMATRIX &dxmat, const RendererProjection &mat);
class D3D9RendererResource;
class D3D9Renderer : public Renderer
{
friend class D3D9RendererResource;
public:
class D3DXInterface
{
friend class D3D9Renderer;
private:
D3DXInterface(void);
~D3DXInterface(void);
public:
HRESULT CompileShaderFromFileA(LPCSTR srcFile, CONST D3DXMACRO *defines, LPD3DXINCLUDE include, LPCSTR functionName, LPCSTR profile, DWORD flags, LPD3DXBUFFER *shader, LPD3DXBUFFER *errorMsgs, LPD3DXCONSTANTTABLE *constantTable);
HRESULT GetShaderConstantTable(const DWORD* pFunction, LPD3DXCONSTANTTABLE *constantTable);
LPCSTR GetVertexShaderProfile(LPDIRECT3DDEVICE9 device);
LPCSTR GetPixelShaderProfile(LPDIRECT3DDEVICE9 device);
HRESULT SaveSurfaceToFileInMemory(LPD3DXBUFFER *ppDestBuf, D3DXIMAGE_FILEFORMAT DestFormat, LPDIRECT3DSURFACE9 pSrcSurface, const PALETTEENTRY *pSrcPalette, const RECT *pSrcRect);
HRESULT CreateBuffer(DWORD NumBytes, LPD3DXBUFFER *ppBuffer);
HRESULT SaveSurfaceToFileA( LPCSTR pDestFile, D3DXIMAGE_FILEFORMAT DestFormat, LPDIRECT3DSURFACE9 pSrcSurface, CONST PALETTEENTRY* pSrcPalette, CONST RECT* pSrcRect);
public:
#if defined(RENDERER_WINDOWS)
HMODULE m_library;
HMODULE m_compiler_library;
#define DEFINE_D3DX_FUNCTION(_name, _return, _params) \
typedef _return (WINAPI* LP##_name) _params; \
LP##_name m_##_name;
DEFINE_D3DX_FUNCTION(D3DXCompileShaderFromFileA, HRESULT, (LPCSTR, CONST D3DXMACRO*, LPD3DXINCLUDE, LPCSTR, LPCSTR, DWORD, LPD3DXBUFFER*, LPD3DXBUFFER*, LPD3DXCONSTANTTABLE *))
DEFINE_D3DX_FUNCTION(D3DXGetVertexShaderProfile, LPCSTR, (LPDIRECT3DDEVICE9));
DEFINE_D3DX_FUNCTION(D3DXGetPixelShaderProfile, LPCSTR, (LPDIRECT3DDEVICE9));
DEFINE_D3DX_FUNCTION(D3DXSaveSurfaceToFileInMemory, HRESULT, (LPD3DXBUFFER*, D3DXIMAGE_FILEFORMAT, LPDIRECT3DSURFACE9, const PALETTEENTRY*, const RECT*));
DEFINE_D3DX_FUNCTION(D3DXSaveSurfaceToFileA, HRESULT, (LPCSTR ,D3DXIMAGE_FILEFORMAT , LPDIRECT3DSURFACE9 , CONST PALETTEENTRY* , CONST RECT* ));
DEFINE_D3DX_FUNCTION(D3DXGetShaderConstantTable, HRESULT, (const DWORD* , LPD3DXCONSTANTTABLE*));
DEFINE_D3DX_FUNCTION(D3DXCreateBuffer, HRESULT, (DWORD, LPD3DXBUFFER*));
#undef DEFINE_D3DX_FUNCTION
#endif
};
class ShaderEnvironment
{
public:
D3DMATRIX modelMatrix;
D3DMATRIX viewMatrix;
D3DMATRIX projMatrix;
D3DMATRIX modelViewMatrix;
D3DMATRIX modelViewProjMatrix;
D3DXMATRIX boneMatrices[RENDERER_MAX_BONES];
PxU32 numBones;
float fogColorAndDistance[4];
float eyePosition[3];
float eyeDirection[3];
D3DCOLOR ambientColor;
D3DCOLOR lightColor;
float lightIntensity;
float lightDirection[3];
float lightPosition[3];
float lightInnerRadius;
float lightOuterRadius;
float lightInnerCone;
float lightOuterCone;
IDirect3DTexture9 *lightShadowMap;
D3DXMATRIX lightShadowMatrix;
public:
ShaderEnvironment(void);
};
protected:
D3D9Renderer(IDirect3D9* inDirect3d, const char* devName, PxU32 dispWidth, PxU32 dispHeight, IDirect3DDevice9* inDevice, bool isDeviceEx, const char* assetDir);
void initialize(bool isDeviceEx);
public:
D3D9Renderer(const RendererDesc &desc, const char* assetDir);
virtual ~D3D9Renderer(void);
IDirect3DDevice9 *getD3DDevice(void) { return m_d3dDevice; }
D3DXInterface &getD3DX(void) { return m_d3dx; }
ShaderEnvironment &getShaderEnvironment(void) { return m_environment; }
const ShaderEnvironment &getShaderEnvironment(void) const { return m_environment; }
protected:
virtual bool checkResize(bool isDeviceLost);
void buildDepthStencilSurface(void);
void buildSwapchain();
void releaseSwapchain();
bool useSwapchain() const;
bool validSwapchain() const;
HRESULT presentSwapchain();
void releaseDepthStencilSurface(void);
public:
bool resetDevice(void);
void onDeviceLost(void);
void onDeviceReset(void);
public:
// clears the offscreen buffers.
virtual void clearBuffers(void);
// presents the current color buffer to the screen.
// returns true on device reset and if buffers need to be rewritten.
virtual bool swapBuffers(void);
// get the device pointer (void * abstraction)
virtual void *getDevice() { return static_cast<void*>(getD3DDevice()); }
// get the window size
void getWindowSize(PxU32 &width, PxU32 &height) const;
// gets a handle to the current frame's data, in bitmap format
// note: subsequent calls will invalidate any previously returned data
// return true on successful screenshot capture
virtual bool captureScreen(PxU32 &width, PxU32& height, PxU32& sizeInBytes, const void*& screenshotData);
virtual RendererVertexBuffer *createVertexBuffer( const RendererVertexBufferDesc &desc);
virtual RendererIndexBuffer *createIndexBuffer( const RendererIndexBufferDesc &desc);
virtual RendererInstanceBuffer *createInstanceBuffer(const RendererInstanceBufferDesc &desc);
virtual RendererTexture2D *createTexture2D( const RendererTexture2DDesc &desc);
virtual RendererTexture3D *createTexture3D( const RendererTexture3DDesc &desc);
virtual RendererTarget *createTarget( const RendererTargetDesc &desc);
virtual RendererMaterial *createMaterial( const RendererMaterialDesc &desc);
virtual RendererMesh *createMesh( const RendererMeshDesc &desc);
virtual RendererLight *createLight( const RendererLightDesc &desc);
virtual void disableDepthTest();
virtual void enableDepthTest();
virtual void setVsync(bool on);
virtual bool initTexter();
virtual void closeTexter();
virtual bool beginRender(void);
virtual void endRender(void);
bool canUseManagedResources() { return !m_isDeviceEx; }
virtual void bindViewProj(const physx::PxMat44 &eye, const RendererProjection &proj);
virtual void bindFogState(const RendererColor &fogColor, float fogDistance);
virtual void bindAmbientState(const RendererColor &ambientColor);
virtual void bindDeferredState(void);
virtual void bindMeshContext(const RendererMeshContext &context);
virtual void beginMultiPass(void);
virtual void endMultiPass(void);
virtual void beginTransparentMultiPass(void);
virtual void endTransparentMultiPass(void);
virtual void renderDeferredLight(const RendererLight &light);
virtual PxU32 convertColor(const RendererColor& color) const;
virtual bool isOk(void) const;
virtual void setupTextRenderStates();
virtual void resetTextRenderStates();
virtual void renderTextBuffer(const void* vertices, PxU32 nbVerts, const PxU16* indices, PxU32 nbIndices, RendererMaterial* material);
virtual void renderLines2D(const void* vertices, PxU32 nbVerts);
virtual void setupScreenquadRenderStates();
virtual void resetScreenquadRenderStates();
private:
void addResource(D3D9RendererResource &resource);
void removeResource(D3D9RendererResource &resource);
void notifyResourcesLostDevice(void);
void notifyResourcesResetDevice(void);
protected:
PxU32 m_displayWidth;
PxU32 m_displayHeight;
ID3DXBuffer *m_displayBuffer;
IDirect3D9 *m_d3d;
IDirect3DDevice9 *m_d3dDevice;
IDirect3DSurface9 *m_d3dDepthStencilSurface;
IDirect3DSurface9 *m_d3dSurface;
IDirect3DSwapChain9 *m_d3dSwapChain;
IDirect3DSurface9 *m_d3dSwapDepthStencilSurface;
IDirect3DSurface9 *m_d3dSwapSurface;
private:
bool m_isDeviceEx; //implications all over the place
D3DXInterface m_d3dx;
ShaderEnvironment m_environment;
D3DPRESENT_PARAMETERS m_d3dPresentParams;
bool m_d3dPresentParamsChanged;
physx::PxMat44 m_viewMatrix;
// non-managed resources...
std::vector<D3D9RendererResource*> m_resources;
IDirect3DVertexDeclaration9* m_textVDecl;
};
class D3D9RendererResource
{
friend class D3D9Renderer;
public:
D3D9RendererResource(void)
{
m_d3dRenderer = 0;
}
virtual ~D3D9RendererResource(void)
{
if(m_d3dRenderer) m_d3dRenderer->removeResource(*this);
}
public:
virtual void onDeviceLost(void)=0;
virtual void onDeviceReset(void)=0;
private:
D3D9Renderer *m_d3dRenderer;
};
} // namespace SampleRenderer
#endif // #if defined(RENDERER_ENABLE_DIRECT3D9)
#endif
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