public EmulatorUI()
: base()
{
graphics = new GraphicsDeviceManager(this);
emu = new EmulatorApplication(this);
int scaleFactor = 2;
graphics.PreferredBackBufferWidth = emu.Video.width * scaleFactor;
graphics.PreferredBackBufferHeight = emu.Video.height * scaleFactor;
Content.RootDirectory = "Content";
}
protected void startup()
{
// Set up the graphics system
graphics = new GraphicsContext();
graphics.SetViewport(0, 0, graphics.Screen.Width, graphics.Screen.Height);
graphics.SetClearColor(0.0f, 0.0f, 0.0f, 0.0f);
graphics.Enable(EnableMode.Blend);
graphics.SetBlendFunc(BlendFuncMode.Add, BlendFuncFactor.SrcAlpha, BlendFuncFactor.OneMinusSrcAlpha);
program = new ShaderProgram("/Application/shaders/Simple.cgx");
program.SetUniformBinding(0, "WorldViewProj");
program.SetAttributeBinding(0, "a_Position");
program.SetAttributeBinding(1, "a_TexCoord");
program.SetAttributeBinding(2, "a_Color");
Matrix4 unitScreenMatrix = new Matrix4(
2.0f / graphics.Screen.Width, 0.0f, 0.0f, 0.0f,
0.0f, -2.0f / graphics.Screen.Height, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
-1.0f, 1.0f, 0.0f, 1.0f
);
program.SetUniformValue(0, ref unitScreenMatrix);
videoBuffer = new byte[VIDEO_WIDTH * VIDEO_HEIGHT * 4];
texture = new Texture2D(512, 512, false, PixelFormat.Rgba);
texture.SetFilter(VIDEO_FILTER ? TextureFilterMode.Linear : TextureFilterMode.Nearest);
float tx = (float) VIDEO_WIDTH / (float) texture.Width;
float ty = (float) VIDEO_HEIGHT / (float) texture.Height;
screenTexcoords = new float[] {
0.0f, 0.0f, // 0 top left.
0.0f, ty, // 1 bottom left.
tx, 0.0f, // 2 top right.
tx, ty, // 3 bottom right.
};
defaultTexcoords = new float[] {
0.0f, 0.0f, // 0 top left.
0.0f, 1.0f, // 1 bottom left.
1.0f, 0.0f, // 2 top right.
1.0f, 1.0f, // 3 bottom right.
};
colors = new float[] {
1.0f, 1.0f, 1.0f, 1.0f, // 0 top left.
1.0f, 1.0f, 1.0f, 1.0f, // 1 bottom left.
1.0f, 1.0f, 1.0f, 1.0f, // 2 top right.
1.0f, 1.0f, 1.0f, 1.0f, // 3 bottom right.
};
vertexCount = vertices.Length / 3;
vertexBuffer = new VertexBuffer(vertexCount,
VertexFormat.Float3,
VertexFormat.Float2,
VertexFormat.Float4);
//vertexBuffer.SetVertices(0, vertices);
//vertexBuffer.SetVertices(1, texcoords);
//vertexBuffer.SetVertices(2, colors);
/////
int fontSize = 14;
normalFont = new Font(FontAlias.System, fontSize, FontStyle.Regular);
/////
emu = new EmulatorApplication(this);
emu.initialize();
statistics = new Statistics();
}