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Renderer: Add mipmaps generation support

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This commit is contained in:
SirLynix
2023-05-14 18:55:41 +02:00
parent 3712b641f8
commit 1d32af53c5
33 changed files with 488 additions and 183 deletions
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52
include/Nazara/VulkanRenderer/VulkanTexture.inl
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@@ -2,13 +2,53 @@
// This file is part of the "Nazara Engine - Vulkan renderer"
// For conditions of distribution and use, see copyright notice in Config.hpp
#include <Nazara/Core/Error.hpp>
#include <Nazara/VulkanRenderer/Debug.hpp>
namespace Nz
{
inline VkImageSubresourceLayers VulkanTexture::BuildSubresourceLayers(UInt32 level) const
{
return BuildSubresourceLayers(level, 0, m_textureViewInfo.layerCount);
}
inline VkImageSubresourceLayers VulkanTexture::BuildSubresourceLayers(UInt32 level, UInt32 baseLayer, UInt32 layerCount) const
{
NazaraAssert(m_subresourceRange.baseMipLevel + level < m_textureInfo.levelCount, "mipmap level out of bounds");
NazaraAssert(m_subresourceRange.baseArrayLayer + baseLayer + layerCount <= m_textureInfo.layerCount, "mipmap level out of bounds");
VkImageSubresourceLayers subresourceLayers;
subresourceLayers.aspectMask = m_subresourceRange.aspectMask;
subresourceLayers.mipLevel = m_subresourceRange.baseMipLevel + level;
subresourceLayers.baseArrayLayer = baseLayer;
subresourceLayers.layerCount = layerCount;
return subresourceLayers;
}
inline VkImageSubresourceRange VulkanTexture::BuildSubresourceRange(UInt32 baseLevel, UInt32 levelCount) const
{
return BuildSubresourceRange(baseLevel, levelCount, 0, m_textureInfo.layerCount);
}
inline VkImageSubresourceRange VulkanTexture::BuildSubresourceRange(UInt32 baseLevel, UInt32 levelCount, UInt32 baseLayer, UInt32 layerCount) const
{
VkImageSubresourceLayers subresourceLayers = BuildSubresourceLayers(baseLevel, baseLayer, layerCount);
NazaraAssert(subresourceLayers.mipLevel + levelCount <= m_textureInfo.levelCount, "mipmap level out of bounds");
return {
subresourceLayers.aspectMask,
subresourceLayers.mipLevel,
levelCount,
subresourceLayers.baseArrayLayer,
subresourceLayers.layerCount
};
}
inline PixelFormat VulkanTexture::GetFormat() const
{
return m_textureInfo.pixelFormat;
return m_textureViewInfo.pixelFormat;
}
inline VkImage VulkanTexture::GetImage() const
@@ -23,7 +63,7 @@ namespace Nz
inline UInt8 VulkanTexture::GetLevelCount() const
{
return m_textureInfo.levelCount;
return m_textureViewInfo.levelCount;
}
inline VulkanTexture* VulkanTexture::GetParentTexture() const
@@ -33,22 +73,22 @@ namespace Nz
inline Vector3ui VulkanTexture::GetSize(UInt8 level) const
{
return Vector3ui(GetLevelSize(m_textureInfo.width, level), GetLevelSize(m_textureInfo.height, level), GetLevelSize(m_textureInfo.depth, level));
return Vector3ui(GetLevelSize(m_textureViewInfo.width, level), GetLevelSize(m_textureViewInfo.height, level), GetLevelSize(m_textureViewInfo.depth, level));
}
inline const VkImageSubresourceRange& VulkanTexture::GetSubresourceRange() const
{
return m_imageRange;
return m_subresourceRange;
}
inline const TextureInfo& VulkanTexture::GetTextureInfo() const
{
return m_textureInfo;
return m_textureViewInfo;
}
inline ImageType VulkanTexture::GetType() const
{
return m_textureInfo.type;
return m_textureViewInfo.type;
}
}