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Updated C-API to support 2D array textures + added missing enum values from nvtt.h

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This commit is contained in:
Starnick
2018-10-18 20:29:57 -04:00
parent d2b514a3c1
commit 0f65d60602
3 changed files with 66 additions and 14 deletions
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38
project/vc12/Nvidia.TextureTools/TextureTools.cs
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@ -36,9 +36,23 @@ namespace Nvidia.TextureTools
CTX1, // Not supported on CPU yet.
BC6,
BC7, // Not supported yet.
BC7,
DXT1_Luma,
BC3_RGBM,
ETC1,
ETC2_R,
ETC2_RG,
ETC2_RGB,
ETC2_RGBA,
ETC2_RGB_A1,
ETC2_RGBM,
PVR_2BPP_RGB, // Using PVR textools.
PVR_4BPP_RGB,
PVR_2BPP_RGBA,
PVR_4BPP_RGBA
}
#endregion
@ -75,6 +89,8 @@ namespace Nvidia.TextureTools
{
Texture2D,
TextureCube,
Texture3D,
Texture2DArray
}
#endregion
@ -84,8 +100,11 @@ namespace Nvidia.TextureTools
/// </summary>
public enum InputFormat
{
BGRA_8UB
}
BGRA_8UB, // Normalized [0, 1] 8 bit fixed point.
RGBA_16F, // 16 bit floating point.
RGBA_32F, // 32 bit floating point.
R_32F, // Single channel 32 bit floating point.
}
#endregion
#region public enum MipmapFilter
@ -120,7 +139,10 @@ namespace Nvidia.TextureTools
None,
ToNextPowerOfTwo,
ToNearestPowerOfTwo,
ToPreviousPowerOfTwo
ToPreviousPowerOfTwo,
ToNextMultipleOfFour,
ToNearestMultipleOfFour,
ToPreviousMultipleOfFour
}
#endregion
@ -168,7 +190,7 @@ namespace Nvidia.TextureTools
private extern static void nvttDestroyInputOptions(IntPtr inputOptions);
[DllImport("nvtt"), SuppressUnmanagedCodeSecurity]
private extern static void nvttSetInputOptionsTextureLayout(IntPtr inputOptions, TextureType type, int w, int h, int d);
private extern static void nvttSetInputOptionsTextureLayout(IntPtr inputOptions, TextureType type, int w, int h, int d, int arraySize);
[DllImport("nvtt"), SuppressUnmanagedCodeSecurity]
private extern static void nvttResetInputOptionsTextureLayout(IntPtr inputOptions);
@ -236,9 +258,9 @@ namespace Nvidia.TextureTools
nvttDestroyInputOptions(options);
}
public void SetTextureLayout(TextureType type, int w, int h, int d)
public void SetTextureLayout(TextureType type, int w, int h, int d, int arraySize = 1)
{
nvttSetInputOptionsTextureLayout(options, type, w, h, d);
nvttSetInputOptionsTextureLayout(options, type, w, h, d, arraySize);
}
public void ResetTextureLayout()
{