本文整理汇总了C++中LPDIRECT3DDEVICE9::CreateRenderTargetView方法的典型用法代码示例。如果您正苦于以下问题：C++ LPDIRECT3DDEVICE9::CreateRenderTargetView方法的具体用法？C++ LPDIRECT3DDEVICE9::CreateRenderTargetView怎么用？C++ LPDIRECT3DDEVICE9::CreateRenderTargetView使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LPDIRECT3DDEVICE9的用法示例。
在下文中一共展示了LPDIRECT3DDEVICE9::CreateRenderTargetView方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: createDrawableIntoColorTextureWithDepth
//.........这里部分代码省略.........
//depth related
//glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_COMPARE_MODE_ARB,GL_COMPARE_R_TO_TEXTURE_ARB);
//glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
glBindTexture(GL_TEXTURE_2D, 0);
#if APIABSTRACTION_PS3
glFramebufferTexture2DOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, m_texture, 0);
#else
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_texture, 0);
#endif
#if !APIABSTRACTION_IOS
#if APIABSTRACTION_PS3
assert(glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) == GL_FRAMEBUFFER_COMPLETE_OES);
#else
assert(glCheckFramebufferStatus(GL_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);
#endif
#endif
IRenderer::checkRenderBufferComplete();
#if APIABSTRACTION_PS3
glBindFramebufferOES(GL_FRAMEBUFFER_OES, 0); // back to default
#else
glBindFramebuffer(GL_FRAMEBUFFER, 0); // back to default
#endif
#elif APIABSTRACTION_D3D11
m_viewport.TopLeftX = 0;
m_viewport.TopLeftY = 0;
m_viewport.Width = w;
m_viewport.Height = h;
m_viewport.MinDepth = 0.0f;
m_viewport.MaxDepth = 1.0f;
D3D11Renderer *pD3D11Renderer = static_cast<D3D11Renderer *>(m_pContext->getGPUScreen());
ID3D11Device *pDevice = pD3D11Renderer->m_pD3DDevice;
ID3D11DeviceContext *pDeviceContext = pD3D11Renderer->m_pD3DContext;
//ID3D11Texture2D *pColorMap = 0;
D3D11_TEXTURE2D_DESC texDesc;
texDesc.Width = w;
texDesc.Height = h;
texDesc.MipLevels = 1;
texDesc.ArraySize = 1;
texDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
texDesc.SampleDesc.Count = 1;
texDesc.SampleDesc.Quality = 0;
texDesc.Usage = D3D11_USAGE_DEFAULT;
texDesc.BindFlags = D3D11_BIND_RENDER_TARGET |
D3D11_BIND_SHADER_RESOURCE;
texDesc.CPUAccessFlags = 0;
texDesc.MiscFlags = D3D11_RESOURCE_MISC_GENERATE_MIPS;
HRESULT hr = pDevice->CreateTexture2D(&texDesc, 0, &m_pTexture);
assert(SUCCEEDED(hr));
// Null description means to create a view to all mipmap levels
// using the format the texture was created with
hr = pDevice->CreateRenderTargetView(m_pTexture, 0, &m_pRenderTargetView);
assert(SUCCEEDED(hr));
hr = pDevice->CreateShaderResourceView(m_pTexture, 0, &m_pShaderResourceView);
assert(SUCCEEDED(hr));
// Now create depth part fo the texture
ID3D11Texture2D *pDepthMap = 0;
texDesc.Format = DXGI_FORMAT_R32_TYPELESS;
texDesc.Usage = D3D11_USAGE_DEFAULT;
texDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL |
D3D11_BIND_SHADER_RESOURCE;
texDesc.CPUAccessFlags = 0;
texDesc.MiscFlags = 0;
hr = pDevice->CreateTexture2D(&texDesc, 0, &pDepthMap);
assert(SUCCEEDED(hr));
// setting up view for rendering into depth buffer/and reading (stenciling) from it (z-buffer algorithm red/write)
D3D11_DEPTH_STENCIL_VIEW_DESC dsvDesc;
dsvDesc.Format = DXGI_FORMAT_D32_FLOAT;
dsvDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
dsvDesc.Texture2D.MipSlice = 0;
dsvDesc.Flags = 0;//D3D11_DSV_READ_ONLY_DEPTH;
hr = pDevice->CreateDepthStencilView(pDepthMap, &dsvDesc, &m_DepthStencilView);
assert(SUCCEEDED(hr));
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
srvDesc.Format = DXGI_FORMAT_R32_FLOAT;
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
srvDesc.Texture2D.MipLevels = texDesc.MipLevels;
srvDesc.Texture2D.MostDetailedMip = 0;
hr = pDevice->CreateShaderResourceView(pDepthMap, &srvDesc, &m_pDepthShaderResourceView);
assert(SUCCEEDED(hr));
pDepthMap->Release();
#endif
}示例2: createDrawableIntoColorTexture
//.........这里部分代码省略.........
#endif
w, // width size
h, // height size
0, // border
GL_RGBA, // input pixel format
GL_UNSIGNED_BYTE, // input pixel type
NULL); // input pixels
IRenderer::checkForErrors("glTexImage2D");
SamplerState &ss = SamplerStateManager::getInstance()->getSamplerState(m_samplerState);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER, ss.val_GL_TEXTURE_MIN_FILTER);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER, ss.val_GL_TEXTURE_MAG_FILTER);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S, ss.val_GL_TEXTURE_WRAP_S);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T, ss.val_GL_TEXTURE_WRAP_T);
#if !APIABSTRACTION_IOS
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAX_LEVEL,0); //only one mip
#endif
//depth related
//glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_COMPARE_MODE_ARB,GL_COMPARE_R_TO_TEXTURE_ARB);
//glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
glBindTexture(GL_TEXTURE_2D, 0);
#if APIABSTRACTION_PS3
glGenFramebuffersOES(1, &m_frameBufferObject);
#else
glGenFramebuffers(1, &m_frameBufferObject);
#endif
#if APIABSTRACTION_PS3
glBindFramebufferOES(GL_FRAMEBUFFER_OES, m_frameBufferObject); //set framebuffer for reading and writing. could also use GL_READ_FRAMEBUFFER to set a buffer for reading vs writing.
#else
glBindFramebuffer(GL_FRAMEBUFFER, m_frameBufferObject); //set framebuffer for reading and writing. could also use GL_READ_FRAMEBUFFER to set a buffer for reading vs writing.
#endif
//glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_WIDTH, w); / no need for this, since it take size of the texture passed
#if APIABSTRACTION_PS3
glFramebufferTexture2DOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, m_texture, 0);
#else
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, m_texture, 0);
#endif
m_viewport.x = 0;
m_viewport.y = 0;
m_viewport.w = w;
m_viewport.h = h;
m_viewport.minDepth = 0;
m_viewport.maxDepth = 1.0f;
#if !APIABSTRACTION_IOS
#if APIABSTRACTION_PS3
assert(glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) == GL_FRAMEBUFFER_COMPLETE_OES);
#else
assert(glCheckFramebufferStatus(GL_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);
#endif
#endif
#if APIABSTRACTION_PS3
glBindFramebufferOES(GL_FRAMEBUFFER_OES, 0); // back to default
#else
glBindFramebuffer(GL_FRAMEBUFFER, 0); // back to default
#endif
#elif APIABSTRACTION_D3D11
m_viewport.TopLeftX = 0;
m_viewport.TopLeftY = 0;
m_viewport.Width = w;
m_viewport.Height = h;
m_viewport.MinDepth = 0.0f;
m_viewport.MaxDepth = 1.0f;
D3D11Renderer *pD3D11Renderer = static_cast<D3D11Renderer *>(m_pContext->getGPUScreen());
ID3D11Device *pDevice = pD3D11Renderer->m_pD3DDevice;
ID3D11DeviceContext *pDeviceContext = pD3D11Renderer->m_pD3DContext;
//ID3D11Texture2D *pColorMap = 0;
D3D11_TEXTURE2D_DESC texDesc;
texDesc.Width = w;
texDesc.Height = h;
texDesc.MipLevels = 0;
texDesc.ArraySize = 1;
texDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
texDesc.SampleDesc.Count = 1;
texDesc.SampleDesc.Quality = 0;
texDesc.Usage = D3D11_USAGE_DEFAULT;
texDesc.BindFlags = D3D11_BIND_RENDER_TARGET |
D3D11_BIND_SHADER_RESOURCE;
texDesc.CPUAccessFlags = 0;
texDesc.MiscFlags = D3D11_RESOURCE_MISC_GENERATE_MIPS;
HRESULT hr = pDevice->CreateTexture2D(&texDesc, 0, &m_pTexture);
assert(SUCCEEDED(hr));
// Null description means to create a view to all mipmap levels
// using the format the texture was created with
hr = pDevice->CreateRenderTargetView(m_pTexture, 0, &m_pRenderTargetView);
assert(SUCCEEDED(hr));
hr = pDevice->CreateShaderResourceView(m_pTexture, 0, &m_pShaderResourceView);
assert(SUCCEEDED(hr));
#endif
}