public static ColorTarget CreateBackedColorTarget2D(
GraphicsDevice device,
uint width,
uint height,
Refresh.ColorFormat format,
bool canBeSampled,
Refresh.SampleCount sampleCount = Refresh.SampleCount.One,
uint levelCount = 1
)
{
var flags = Refresh.TextureUsageFlags.ColorTargetBit;
if (canBeSampled)
{
flags |= Refresh.TextureUsageFlags.SamplerBit;
}
var texture = Texture.CreateTexture2D(
device,
width,
height,
format,
flags,
sampleCount,
levelCount
);
var textureSlice = new TextureSlice(texture);
return(new ColorTarget(device, sampleCount, ref textureSlice));
}
public void SetData(ref TextureSlice textureSlice, IntPtr data, uint dataLengthInBytes)
{
var refreshTextureSlice = textureSlice.ToRefreshTextureSlice();
Refresh.Refresh_SetTextureData(
Device.Handle,
ref refreshTextureSlice,
data,
dataLengthInBytes
);
}
public void CopyTextureToBuffer(
ref TextureSlice textureSlice,
Buffer buffer
)
{
var refreshTextureSlice = textureSlice.ToRefreshTextureSlice();
Refresh.Refresh_CopyTextureToBuffer(
Device.Handle,
Handle,
ref refreshTextureSlice,
buffer.Handle
);
}
public void QueuePresent(
ref TextureSlice textureSlice,
Refresh.Filter filter
)
{
var refreshTextureSlice = textureSlice.ToRefreshTextureSlice();
Refresh.Refresh_QueuePresent(
Device.Handle,
Handle,
ref refreshTextureSlice,
IntPtr.Zero,
filter
);
}
public void QueuePresent(
ref TextureSlice textureSlice,
ref Refresh.Rect destinationRectangle,
Refresh.Filter filter
)
{
var refreshTextureSlice = textureSlice.ToRefreshTextureSlice();
Refresh.Refresh_QueuePresent(
Device.Handle,
Handle,
ref refreshTextureSlice,
ref destinationRectangle,
filter
);
}
public void CopyTextureToTexture(
ref TextureSlice sourceTextureSlice,
ref TextureSlice destinationTextureSlice,
Refresh.Filter filter
)
{
var sourceRefreshTextureSlice = sourceTextureSlice.ToRefreshTextureSlice();
var destRefreshTextureSlice = destinationTextureSlice.ToRefreshTextureSlice();
Refresh.Refresh_CopyTextureToTexture(
Device.Handle,
Handle,
ref sourceRefreshTextureSlice,
ref destRefreshTextureSlice,
filter
);
}
public ColorTarget(GraphicsDevice device, Refresh.SampleCount sampleCount, ref TextureSlice textureSlice) : base(device)
{
var refreshTextureSlice = textureSlice.ToRefreshTextureSlice();
Handle = Refresh.Refresh_CreateColorTarget(device.Handle, sampleCount, ref refreshTextureSlice);
}
