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BizHawk
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NES NT Viewer - Refresh Rate bar

This commit is contained in:
andres.delikat 2011-08-29 01:26:36 +00:00
parent 1bb58fc026
commit 17f02b3e3f
3 changed files with 71 additions and 8 deletions
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1
BizHawk.MultiClient/Config.cs
View File

@ -259,6 +259,7 @@
public bool NESNameTableSaveWindowPosition = true;
public int NESNameTableWndx = -1;
public int NESNameTableWndy = -1;
public int NESNameTableRefreshRate = 4;
// NES Graphics settings
public bool NESAllowMoreThanEightSprites = false;

57
BizHawk.MultiClient/NEStools/NESNameTableViewer.Designer.cs generated
View File

@ -55,11 +55,17 @@
this.label5 = new System.Windows.Forms.Label();
this.PaletteLabel = new System.Windows.Forms.Label();
this.NameTableView = new BizHawk.MultiClient.NameTableViewer();
this.groupBox5 = new System.Windows.Forms.GroupBox();
this.RefreshRate = new System.Windows.Forms.TrackBar();
this.label6 = new System.Windows.Forms.Label();
this.label7 = new System.Windows.Forms.Label();
this.groupBox1.SuspendLayout();
this.menuStrip1.SuspendLayout();
this.groupBox2.SuspendLayout();
this.groupBox3.SuspendLayout();
this.groupBox4.SuspendLayout();
this.groupBox5.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.RefreshRate)).BeginInit();
this.SuspendLayout();
//
// groupBox1
@ -324,11 +330,55 @@
this.NameTableView.MouseLeave += new System.EventHandler(this.NameTableView_MouseLeave);
this.NameTableView.MouseMove += new System.Windows.Forms.MouseEventHandler(this.NameTableView_MouseMove);
//
// groupBox5
//
this.groupBox5.Controls.Add(this.label7);
this.groupBox5.Controls.Add(this.label6);
this.groupBox5.Controls.Add(this.RefreshRate);
this.groupBox5.Location = new System.Drawing.Point(563, 313);
this.groupBox5.Name = "groupBox5";
this.groupBox5.Size = new System.Drawing.Size(108, 236);
this.groupBox5.TabIndex = 14;
this.groupBox5.TabStop = false;
this.groupBox5.Text = "Refresh";
//
// RefreshRate
//
this.RefreshRate.LargeChange = 2;
this.RefreshRate.Location = new System.Drawing.Point(9, 47);
this.RefreshRate.Maximum = 8;
this.RefreshRate.Minimum = 1;
this.RefreshRate.Name = "RefreshRate";
this.RefreshRate.Orientation = System.Windows.Forms.Orientation.Vertical;
this.RefreshRate.Size = new System.Drawing.Size(42, 136);
this.RefreshRate.TabIndex = 0;
this.RefreshRate.TickFrequency = 4;
this.RefreshRate.Value = 1;
//
// label6
//
this.label6.AutoSize = true;
this.label6.Location = new System.Drawing.Point(7, 32);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(29, 13);
this.label6.TabIndex = 1;
this.label6.Text = "Less";
//
// label7
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(7, 186);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(31, 13);
this.label7.TabIndex = 2;
this.label7.Text = "More";
//
// NESNameTableViewer
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(679, 561);
this.Controls.Add(this.groupBox5);
this.Controls.Add(this.groupBox4);
this.Controls.Add(this.groupBox3);
this.Controls.Add(this.groupBox2);
@ -349,6 +399,9 @@
this.groupBox3.PerformLayout();
this.groupBox4.ResumeLayout(false);
this.groupBox4.PerformLayout();
this.groupBox5.ResumeLayout(false);
this.groupBox5.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.RefreshRate)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
@ -383,5 +436,9 @@
private System.Windows.Forms.Label TableLabel;
private System.Windows.Forms.Label label5;
private System.Windows.Forms.Label PaletteLabel;
private System.Windows.Forms.GroupBox groupBox5;
private System.Windows.Forms.Label label6;
private System.Windows.Forms.TrackBar RefreshRate;
private System.Windows.Forms.Label label7;
}
}

21
BizHawk.MultiClient/NEStools/NESNameTableViewer.cs
View File

@ -13,6 +13,9 @@ namespace BizHawk.MultiClient
{
public partial class NESNameTableViewer : Form
{
//TODO:
//Show Scroll Lines + UI Toggle
int defaultWidth; //For saving the default size of the dialog, so the user can restore if desired
int defaultHeight;
NES Nes;
@ -31,6 +34,7 @@ namespace BizHawk.MultiClient
{
Global.Config.NESNameTableWndx = this.Location.X;
Global.Config.NESNameTableWndy = this.Location.Y;
Global.Config.NESNameTableRefreshRate = RefreshRate.Value;
}
unsafe void Generate()
@ -38,13 +42,13 @@ namespace BizHawk.MultiClient
if (!this.IsHandleCreated || this.IsDisposed) return;
if (Nes == null) return;
NES.PPU ppu = Nes.ppu;
if (!this.IsHandleCreated || this.IsDisposed) return;
if (Global.Emulator.Frame % RefreshRate.Value != 0) return;
BitmapData bmpdata = NameTableView.nametables.LockBits(new Rectangle(0, 0, 512, 480), ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* dptr = (int*)bmpdata.Scan0.ToPointer();
int pitch = bmpdata.Stride / 4;
int pt_add = ppu.reg_2000.bg_pattern_hi ? 0x1000 : 0;
int pt_add = Nes.ppu.reg_2000.bg_pattern_hi ? 0x1000 : 0;
//TODO - buffer all the data from the ppu, because it will be read multiple times and that is slow
@ -66,9 +70,9 @@ namespace BizHawk.MultiClient
int ty = py >> 3;
int ntbyte_ptr = ntaddr + (ty * 32) + tx;
int atbyte_ptr = ntaddr + 0x3C0 + ((ty >> 2) << 3) + (tx >> 2);
int nt = ppu.ppubus_peek(ntbyte_ptr + 0x2000);
int nt = Nes.ppu.ppubus_peek(ntbyte_ptr + 0x2000);
int at = ppu.ppubus_peek(atbyte_ptr + 0x2000);
int at = Nes.ppu.ppubus_peek(atbyte_ptr + 0x2000);
if ((ty & 2) != 0) at >>= 4;
if ((tx & 2) != 0) at >>= 2;
at &= 0x03;
@ -77,8 +81,8 @@ namespace BizHawk.MultiClient
int bgpx = x & 7;
int bgpy = y & 7;
int pt_addr = (nt << 4) + bgpy + pt_add;
int pt_0 = ppu.ppubus_peek(pt_addr);
int pt_1 = ppu.ppubus_peek(pt_addr + 8);
int pt_0 = Nes.ppu.ppubus_peek(pt_addr);
int pt_1 = Nes.ppu.ppubus_peek(pt_addr + 8);
int pixel = ((pt_0 >> (7 - bgpx)) & 1) | (((pt_1 >> (7 - bgpx)) & 1) << 1);
//if the pixel is transparent, draw the backdrop color
@ -86,7 +90,7 @@ namespace BizHawk.MultiClient
if (pixel != 0)
pixel |= at;
pixel = ppu.PALRAM[pixel];
pixel = Nes.ppu.PALRAM[pixel];
int cvalue = Nes.LookupColor(pixel);
*dptr = cvalue;
}
@ -121,6 +125,7 @@ namespace BizHawk.MultiClient
this.Location = new Point(Global.Config.NESNameTableWndx, Global.Config.NESNameTableWndy);
Nes = Global.Emulator as NES;
RefreshRate.Value = Global.Config.NESNameTableRefreshRate;
}
private void exitToolStripMenuItem_Click(object sender, EventArgs e)