protected override void OnApply(CommandEncoder commandEncoder)
{
if (_dirtyFlags.HasFlag(SpriteEffectDirtyFlags.TextureConstants))
{
_textureConstantBuffer.UpdateData(_textureConstants);
commandEncoder.SetInlineConstantBuffer(0, _textureConstantBuffer);
_dirtyFlags &= ~SpriteEffectDirtyFlags.TextureConstants;
}
if (_dirtyFlags.HasFlag(SpriteEffectDirtyFlags.Texture))
{
commandEncoder.SetTexture(1, _texture);
_dirtyFlags &= ~SpriteEffectDirtyFlags.Texture;
}
}
public void SetTexture(Texture texture)
{
_texture = texture;
_dirtyFlags |= SpriteEffectDirtyFlags.Texture;
}
public void SetMipMapLevel(uint mipMapLevel)
{
_textureConstants.MipMapLevel = mipMapLevel;
_dirtyFlags |= SpriteEffectDirtyFlags.TextureConstants;
}
protected override void OnBegin()
{
_dirtyFlags = SpriteEffectDirtyFlags.All;
}