private RenderTargetObject(LightDevice device)
{
_device = device;
device.AddComponent(this);
device.ReleaseRenderTargets += ReleaseView;
device.RebuildRenderTargets += RebuildView;
}
internal protected AbstractConstantBuffer(LightDevice device, IntPtr buffer)
{
_device = device;
device.AddComponent(this);
_buffer = buffer;
}
internal AbstractShaderResourceBuffer(LightDevice device, IntPtr pBuffer, IntPtr pView)
{
_device = device;
device.AddComponent(this);
_pBuffer = pBuffer;
_pView = pView;
}
//TODO get pipeline object
internal VertexDataProcessor(LightDevice device, IntPtr layout)
{
_device = device;
device.AddComponent(this);
_inputLayout = layout;
_bufferUpdate = new BufferUpdate(device);
}
internal IndexBuffer(LightDevice device, IntPtr ptr, int bitWidth, int size)
{
_device = device;
device.AddComponent(this);
_ptr = ptr;
_bitWidth = bitWidth;
_size = size;
}
internal Texture2D(LightDevice device, IntPtr tex, IntPtr view, int w, int h, bool holdPtr = true)
{
_device = device;
device.AddComponent(this);
_holdPointer = holdPtr;
_texture = tex;
_view = view;
Width = w;
Height = h;
}
internal VertexBuffer(LightDevice device, IBufferUpdate update, IntPtr buffer, IntPtr layout,
int stride, int vertexCount, bool isDynamic)
{
_device = device;
device.AddComponent(this);
_update = update;
_buffer = buffer;
_layout = layout;
_stride = (uint)stride;
_vertexCount = vertexCount;
_isDynamic = isDynamic;
}
internal Pipeline(LightDevice device, IntPtr v, IntPtr g, IntPtr p, IntPtr sign, InputTopology topology)
{
_device = device;
device.AddComponent(this);
_device.ResolutionChanged += DeviceBufferResized;
_vertex = v;
_geometry = g;
_pixel = p;
_signatureBlob = sign;
_viewport = new Viewport
{
Width = _device.ScreenWidth,
Height = _device.ScreenHeight,
MaxDepth = 1.0f,
};
_topology = topology;
}
public AbstractFontCache(LightDevice device, Font font, PixelFormat format, Color foreground, Color background)
{
_device = device;
device.AddComponent(this);
Font = font;
PixelFormat = format;
BackgroundColor = background;
ForegroundColor = foreground;
_brush = new SolidBrush(foreground);
var height = (int)Math.Ceiling(font.GetHeight());
int bitmapSize;
if (height < 85)
{
bitmapSize = 256;
}
else
{
bitmapSize = Round2Power(height * 3);
}
BufferWidth = bitmapSize;
BufferHeight = bitmapSize;
_gdiBitmap = new Bitmap(BufferWidth, BufferHeight, format);
_gdiBitmapGraphics = Graphics.FromImage(_gdiBitmap);
_gdiBitmapGraphics.TextRenderingHint = TextRenderingHint.AntiAlias;
_formatSingle = new StringFormat();
_formatSingle.SetMeasurableCharacterRanges(new[] { new CharacterRange(0, 1) });
_formatDouble = new StringFormat();
_formatDouble.SetMeasurableCharacterRanges(new[] { new CharacterRange(0, 2) });
_empty = new CachedRegion
{
Bitmap = null,
X = 0,
Y = 0,
Width = 0,
Height = 0,
};
}
public Sprite(LightDevice device)
{
_device = device;
device.AddComponent(this);
_pipeline = device.CompilePipeline(InputTopology.Triangle,
ShaderSource.FromString(PipelineCode, ShaderType.Vertex | ShaderType.Pixel));
_pipeline.SetBlender(Blender.AlphaBlender);
_vertexProcessor = _pipeline.CreateVertexDataProcessor <Vertex>();
_array = new[] {
new Vertex {
TexCoord = new Vector4(0, 0, 0, 0), Position = new Vector4(0, 0, 0, 0)
},
new Vertex {
TexCoord = new Vector4(1, 0, 0, 0), Position = new Vector4(1, 0, 0, 0)
},
new Vertex {
TexCoord = new Vector4(0, 1, 0, 0), Position = new Vector4(0, 1, 0, 0)
},
new Vertex {
TexCoord = new Vector4(0, 1, 0, 0), Position = new Vector4(0, 1, 0, 0)
},
new Vertex {
TexCoord = new Vector4(1, 0, 0, 0), Position = new Vector4(1, 0, 0, 0)
},
new Vertex {
TexCoord = new Vector4(1, 1, 0, 0), Position = new Vector4(1, 1, 0, 0)
},
};
_buffer = _vertexProcessor.CreateDynamicBuffer(6);
_constant = _pipeline.CreateConstantBuffer <VSConstant>();
_pipeline.SetConstant(ShaderType.Vertex, 0, _constant);
}
