public void RenderFrame(FastList <Note> notes, double midiTime, int finalCompositeBuff)
{
GL.BindFramebuffer(FramebufferTarget.Framebuffer, finalCompositeBuff);
GL.Viewport(0, 0, renderSettings.width, renderSettings.height);
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.Clear(ClearBufferMask.DepthBufferBit);
GL.Enable(EnableCap.Blend);
GL.EnableClientState(ArrayCap.VertexArray);
GL.EnableClientState(ArrayCap.ColorArray);
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.Enable(EnableCap.Texture2D);
GL.EnableVertexAttribArray(0);
GL.EnableVertexAttribArray(1);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
if (settings.fontName != font || settings.fontSize != fontSize || settings.fontStyle != fontStyle)
{
font = settings.fontName;
fontSize = settings.fontSize;
fontStyle = settings.fontStyle;
textEngine.SetFont(font, fontStyle, fontSize);
}
if (!renderSettings.Paused)
{
polyphony = 0;
currentNotes = 0;
long nc = 0;
lock (notes)
foreach (Note n in notes)
{
nc++;
if (n.start < midiTime)
{
if (n.end > midiTime || !n.hasEnded)
{
polyphony++;
}
else if (n.meta != null)
{
n.delete = true;
}
if (n.meta == null)
{
currentNotes++;
noteCount++;
n.meta = true;
}
}
else if (n.start > midiTime)
{
break;
}
}
LastNoteCount = nc;
// notesHit.AddLast(currentNotes);
notesHit.Add(currentNotes);
while (notesHit.Count() > renderSettings.fps)
{
notesHit.Pop();
}
nps = notesHit.Sum();
if (Mnps < nps)
{
Mnps = nps;
}
if (Mplph < polyphony)
{
Mplph = polyphony;
}
frames++;
}
tempo = Tempo;
seconds = (int)Math.Floor((double)frames * 1000 / renderSettings.fps);
totalsec = (int)Math.Floor(CurrentMidi.secondsLength * 1000);
totalframes = (int)Math.Ceiling(CurrentMidi.secondsLength * renderSettings.fps);
if (seconds > totalsec)
{
seconds = totalsec;
}
time = new TimeSpan(0, 0, 0, 0, seconds);
totaltime = new TimeSpan(0, 0, 0, 0, totalsec);
if (frames > totalframes)
{
frames = totalframes;
}
barDivide = (double)CurrentMidi.division * CurrentMidi.timeSig.numerator / CurrentMidi.timeSig.denominator * 4;
limMidiTime = (long)midiTime;
if (limMidiTime > CurrentMidi.tickLength)
{
limMidiTime = CurrentMidi.tickLength;
}
bar = (long)Math.Floor(limMidiTime / barDivide) + 1;
maxbar = (long)Math.Floor(CurrentMidi.tickLength / barDivide);
if (bar > maxbar)
{
bar = maxbar;
}
renderText = settings.text;
renderText = replace(renderText, settings.thousandSeparator);
float offset = 0;
Matrix4 transform = Matrix4.Identity;
string[] lines = renderText.Split('\n');
switch (settings.textAlignment)
{
case Alignments.TopLeft:
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-1, 1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
textEngine.Render(renderText, transform, White);
break;
case Alignments.TopRight:
foreach (var line in lines)
{
var size = textEngine.GetBoundBox(line);
// Matrix4 transform = Matrix4.Identity;
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width, offset, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(1, 1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
offset += size.Height;
textEngine.Render(line, transform, White);
}
break;
case Alignments.BottomLeft:
foreach (var line in lines.Reverse())
{
var size = textEngine.GetBoundBox(line);
// Matrix4 transform = Matrix4.Identity;
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(0, offset - size.Height, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-1, -1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
offset -= size.Height;
textEngine.Render(line, transform, White);
}
break;
case Alignments.BottomRight:
foreach (var line in lines.Reverse())
{
var size = textEngine.GetBoundBox(line);
// Matrix4 transform = Matrix4.Identity;
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width, offset - size.Height, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(1, -1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
offset -= size.Height;
textEngine.Render(line, transform, White);
}
break;
default:
int p = 1;
float dist = 1.0f / (lines.Length + 1);
switch (settings.textAlignment)
{
case Alignments.TopSpread:
foreach (var line in lines.Reverse())
{
var size = textEngine.GetBoundBox(line);
// Matrix4 transform = Matrix4.Identity;
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width / 2, 0, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation((dist * p++) * 2 - 1, 1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
offset -= size.Height;
textEngine.Render(line, transform, White);
}
break;
case Alignments.BottomSpread:
foreach (var line in lines.Reverse())
{
var size = textEngine.GetBoundBox(line);
// Matrix4 transform = Matrix4.Identity;
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width / 2, -size.Height, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateScale(scaleWidth, scaleHeight, 1.0f));
transform = Matrix4.Mult(transform, Matrix4.CreateTranslation((dist * p++) * 2 - 1, -1, 0));
transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
offset -= size.Height;
textEngine.Render(line, transform, White);
}
break;
}
break;
}
/*if (settings.textAlignment == Alignments.TopLeft)
* {
* // var size = textEngine.GetBoundBox(renderText);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-1, 1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
*
* textEngine.Render(renderText, transform, Color4.White);
* }*/
/*else if (settings.textAlignment == Alignments.TopRight)
* {
* // float offset = 0;
* // string[] lines = renderText.Split('\n');
* foreach (var line in lines)
* {
* var size = textEngine.GetBoundBox(line);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width, offset, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(1, 1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
* offset += size.Height;
* textEngine.Render(line, transform, Color4.White);
* }
* }*/
/*else if (settings.textAlignment == Alignments.BottomLeft)
* {
* // float offset = 0;
* string[] lines = renderText.Split('\n');
* foreach (var line in lines.Reverse())
* {
* var size = textEngine.GetBoundBox(line);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(0, offset - size.Height, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-1, -1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
* offset -= size.Height;
* textEngine.Render(line, transform, Color4.White);
* }
* }*/
/*else if (settings.textAlignment == Alignments.BottomRight)
* {
* // float offset = 0;
* string[] lines = renderText.Split('\n');
* foreach (var line in lines.Reverse())
* {
* var size = textEngine.GetBoundBox(line);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width, offset - size.Height, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(1, -1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
* offset -= size.Height;
* textEngine.Render(line, transform, Color4.White);
* }
* }*/
/*else if (settings.textAlignment == Alignments.TopSpread)
* {
* // float offset = 0;
* string[] lines = renderText.Split('\n');
* float dist = 1.0f / (lines.Length + 1);
* int p = 1;
* foreach (var line in lines.Reverse())
* {
* var size = textEngine.GetBoundBox(line);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width / 2, 0, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation((dist * p++) * 2 - 1, 1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
* offset -= size.Height;
* textEngine.Render(line, transform, Color4.White);
* }
* }*/
/*else if (settings.textAlignment == Alignments.BottomSpread)
* {
* // float offset = 0;
* string[] lines = renderText.Split('\n');
* float dist = 1.0f / (lines.Length + 1);
* int p = 1;
* foreach (var line in lines.Reverse())
* {
* var size = textEngine.GetBoundBox(line);
* // Matrix4 transform = Matrix4.Identity;
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation(-size.Width / 2, -size.Height, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateScale(1.0f / renderSettings.width, -1.0f / renderSettings.height, 1.0f));
* transform = Matrix4.Mult(transform, Matrix4.CreateTranslation((dist * p++) * 2 - 1, -1, 0));
* transform = Matrix4.Mult(transform, Matrix4.CreateRotationZ(0));
* offset -= size.Height;
* textEngine.Render(line, transform, Color4.White);
* }
* }*/
if (outputCsv != null)
{
outputCsv.WriteLine(replace(settings.csvFormat, Commas.Nothing));
}
GL.Disable(EnableCap.Blend);
GL.Disable(EnableCap.Texture2D);
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.ColorArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
GL.DisableVertexAttribArray(0);
GL.DisableVertexAttribArray(1);
}
