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Add setter for ResidentMipLevels on GPU Texture for C# scripting

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This commit is contained in:
Wojtek Figat
2021-11-08 00:25:20 +01:00
parent 884e7ce381
commit 4c4c6e8f03
2 changed files with 11 additions and 13 deletions
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6
Source/Engine/Graphics/Textures/GPUTexture.cpp
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@@ -792,9 +792,9 @@ Task* GPUTexture::DownloadDataAsync(TextureData& result)
void GPUTexture::SetResidentMipLevels(int32 count)
{
ASSERT(IsRegularTexture() && IsAllocated());
ASSERT(Math::IsInRange(count, 0, MipLevels()));
count = Math::Clamp(count, 0, MipLevels());
if (_residentMipLevels == count || !IsRegularTexture())
return;
_residentMipLevels = count;
onResidentMipsChanged();
}

18
Source/Engine/Graphics/Textures/GPUTexture.h
View File

@@ -153,7 +153,7 @@ public:
}
/// <summary>
/// Gets the number of resident mipmap levels in the texture. (already uploaded to the GPU).
/// Gets the number of resident mipmap levels in the texture (already uploaded to the GPU).
/// </summary>
API_PROPERTY() FORCE_INLINE int32 ResidentMipLevels() const
{
@@ -283,27 +283,24 @@ public:
}
/// <summary>
/// Checks if texture contains sRGB colors data
/// Checks if texture contains sRGB colors data.
/// </summary>
/// <returns>True if texture contains sRGB colors data, otherwise false</returns>
FORCE_INLINE bool IsSRGB() const
{
return _sRGB;
}
/// <summary>
/// Checks if texture is normal texture asset (not render target or unordered access or depth buffer or sth else)
/// Checks if texture is normal texture asset (not render target or unordered access or depth buffer or sth else).
/// </summary>
/// <returns>True if it is a regular texture, otherwise false</returns>
FORCE_INLINE bool IsRegularTexture() const
{
return _desc.Flags == GPUTextureFlags::ShaderResource;
}
/// <summary>
/// Checks if texture is a staging buffer (supports direct CPU access)
/// Checks if texture is a staging buffer (supports direct CPU access).
/// </summary>
/// <returns>True if texture is a staging buffer (supports direct CPU access), otherwise false</returns>
FORCE_INLINE bool IsStaging() const
{
return _desc.Usage == GPUResourceUsage::StagingUpload || _desc.Usage == GPUResourceUsage::StagingReadback;
@@ -554,9 +551,10 @@ public:
/// <returns>True if failed, otherwise false.</returns>
virtual bool GetData(int32 arrayOrDepthSliceIndex, int32 mipMapIndex, TextureMipData& data, uint32 mipRowPitch = 0) = 0;
public:
void SetResidentMipLevels(int32 count);
/// <summary>
/// Sets the number of resident mipmap levels in the texture (already uploaded to the GPU).
/// </summary>
API_PROPERTY() void SetResidentMipLevels(int32 count);
protected: