internal static void Push()
{
if (spritesDrawn == 0)
{
return;
}
else if (spritesDrawn == -1)
{
spritesDrawn = 0;
return;
}
Display.context.PixelShader.SetShaderResource(0, lastTexture.ressource);
//Display.context.Rasterizer.SetScissorRectangles(lastRectangle);
while (vertices.Seek())
{
int newVar = verticesLastPosition + vertices.GetItemsCount();
if (newVar >= vertexBufferSize)
{
DataStream stream;
Display.context.MapSubresource(vertexBuffer, MapMode.WriteDiscard, MapFlags.None, out stream);
stream.WriteRange(vertices.Get());
Display.context.UnmapSubresource(vertexBuffer, 0);
Display.context.DrawIndexed(spritesDrawn * 6, 0, 0);
verticesLastCount = spritesDrawn;
verticesLastPosition = vertices.GetItemsCount();
}
else
{
DataStream stream;
Display.context.MapSubresource(vertexBuffer, MapMode.WriteNoOverwrite, MapFlags.None, out stream);
stream.Position = verticesLastPosition * Vertex2D.SizeInBytes;
stream.WriteRange(vertices.Get(), 0, vertices.GetItemsCount());
Display.context.UnmapSubresource(vertexBuffer, 0);
Display.context.DrawIndexed(spritesDrawn * 6, 0, verticesLastPosition);
verticesLastCount += spritesDrawn;
verticesLastPosition += vertices.GetItemsCount();
}
}
vertices.Clear();
spritesDrawn = 0;
}
public void Render()
{
if (vertices.Count > 0)
{
ShaderManager.Apply("VS_Debug");
ShaderManager.Apply("PS_Debug");
GraphicsManager.SetBlendState(DeviceStates.blendStateTrans);
GraphicsManager.SetDepthState(DeviceStates.depthWriteOff);
GraphicsManager.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleList);
Display.context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertexBuffer, VertexColor.SizeInBytes, 0));
while (vertices.Seek())
{
DataStream stream;
Display.context.MapSubresource(vertexBuffer, MapMode.WriteDiscard, MapFlags.None, out stream);
stream.WriteRange(vertices.Get());
Display.context.UnmapSubresource(vertexBuffer, 0);
Display.context.Draw(vertices.GetItemsCount(), 0);
}
vertices.Clear();
}
}