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Added KRSamplerManager::DEFAULT_CLAMPED_SAMPLER and DEFAULT_WRAPPING_SAMPLER

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Added KRSamplerManager::init
This commit is contained in:
Kearwood Gilbert
2022-08-25 00:00:55 -07:00
parent 191167f9d3
commit e318a5b4aa
4 changed files with 38 additions and 1 deletions
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33
kraken/KRSamplerManager.cpp
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@@ -45,6 +45,8 @@ bool SamplerInfo::operator==(const SamplerInfo& rhs) const
KRSamplerManager::KRSamplerManager(KRContext& context)
: KRContextObject(context)
, DEFAULT_CLAMPED_SAMPLER(nullptr)
, DEFAULT_WRAPPING_SAMPLER(nullptr)
{
}
@@ -61,6 +63,35 @@ void KRSamplerManager::destroy()
m_samplers.clear();
}
void KRSamplerManager::init()
{
SamplerInfo info{};
info.createInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
info.createInfo.magFilter = VK_FILTER_LINEAR;
info.createInfo.minFilter = VK_FILTER_LINEAR;
info.createInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.createInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.createInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
info.createInfo.anisotropyEnable = VK_TRUE;
info.createInfo.maxAnisotropy = 16; // TODO - This should be dynamic
info.createInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
info.createInfo.unnormalizedCoordinates = VK_FALSE;
info.createInfo.compareEnable = VK_FALSE;
info.createInfo.compareOp = VK_COMPARE_OP_ALWAYS;
info.createInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
info.createInfo.mipLodBias = 0.0f;
info.createInfo.minLod = 0.0f;
info.createInfo.maxLod = 0.0f;
DEFAULT_CLAMPED_SAMPLER = getSampler(info);
info.createInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
info.createInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
info.createInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
DEFAULT_WRAPPING_SAMPLER = getSampler(info);
}
KRSampler* KRSamplerManager::getSampler(const SamplerInfo& info)
{
SamplerMap::iterator itr = m_samplers.find(info);
@@ -68,6 +99,6 @@ KRSampler* KRSamplerManager::getSampler(const SamplerInfo& info)
return itr->second;
}
KRSampler* sampler = new KRSampler(getContext(), info);
m_samplers.emplace(info, sampler);
m_samplers[info] = sampler;
return sampler;
}