GPUBlurFilter::GPUBlurFilter(const IntPoint& size, PixelFormat pfSrc, PixelFormat pfDest,
float stdDev, bool bClipBorders, bool bStandalone, bool bUseFloatKernel)
: GPUFilter(pfSrc, pfDest, bStandalone, SHADERID_HORIZ, 2),
m_bClipBorders(bClipBorders),
m_bUseFloatKernel(bUseFloatKernel)
{
ObjectCounter::get()->incRef(&typeid(*this));
GLContext::getCurrent()->ensureFullShaders("GPUBlurFilter");
#ifndef AVG_ENABLE_EGL
if (!m_bClipBorders) {
//TODO: TO_BORDER DOES NOT EXIST IN GLESV2
m_WrapMode = WrapMode(GL_CLAMP_TO_BORDER, GL_CLAMP_TO_BORDER);
}
#endif
setDimensions(size, stdDev);
GLContextManager* pCM = GLContextManager::get();
pCM->createShader(SHADERID_VERT);
setStdDev(stdDev);
m_pHorizWidthParam = pCM->createShaderParam<float>(SHADERID_HORIZ, "u_Width");
m_pHorizRadiusParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_Radius");
m_pHorizTextureParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_Texture");
m_pHorizKernelTexParam = pCM->createShaderParam<int>(SHADERID_HORIZ, "u_KernelTex");
m_pVertWidthParam = pCM->createShaderParam<float>(SHADERID_VERT, "u_Width");
m_pVertRadiusParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_Radius");
m_pVertTextureParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_Texture");
m_pVertKernelTexParam = pCM->createShaderParam<int>(SHADERID_VERT, "u_KernelTex");
}
GPUBlurFilter::GPUBlurFilter(const IntPoint& size, PixelFormat pfSrc, PixelFormat pfDest,
float stdDev, bool bClipBorders, bool bStandalone, bool bUseFloatKernel)
: GPUFilter(pfSrc, pfDest, bStandalone, SHADERID_HORIZ, 2),
m_bClipBorders(bClipBorders),
m_bUseFloatKernel(bUseFloatKernel)
{
ObjectCounter::get()->incRef(&typeid(*this));
setDimensions(size, stdDev, bClipBorders);
createShader(SHADERID_VERT);
setStdDev(stdDev);
OGLShaderPtr pShader = getShader();
m_pHorizWidthParam = pShader->getParam<float>("u_Width");
m_pHorizRadiusParam = pShader->getParam<int>("u_Radius");
m_pHorizTextureParam = pShader->getParam<int>("u_Texture");
m_pHorizKernelTexParam = pShader->getParam<int>("u_KernelTex");
pShader = avg::getShader(SHADERID_VERT);
m_pVertWidthParam = pShader->getParam<float>("u_Width");
m_pVertRadiusParam = pShader->getParam<int>("u_Radius");
m_pVertTextureParam = pShader->getParam<int>("u_Texture");
m_pVertKernelTexParam = pShader->getParam<int>("u_KernelTex");
}
