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BizHawk
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make sysdrawing render panel more pleasant

This commit is contained in:
zeromus 2011-03-20 23:46:03 +00:00
parent a0b673b67e
commit b3f212f745
2 changed files with 13 additions and 3 deletions
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7
BizHawk.Emulation/Consoles/Nintendo/NES/APU.cs
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@ -110,11 +110,13 @@ namespace BizHawk.Emulation.Consoles.Nintendo
if (lenctr_en == 0) len_cnt = 0;
}
//state
int swp_divider_counter;
bool swp_silence;
int duty_step;
int timer_counter;
public int sample;
bool duty_value;
int env_start_flag, env_divider, env_counter, env_output;
@ -192,13 +194,14 @@ namespace BizHawk.Emulation.Consoles.Nintendo
public void Run()
{
if (timer_counter > 0) timer_counter--;
if (timer_counter == 0)
if (timer_counter == 0 && timer_raw_reload_value!=0)
{
duty_step = (duty_step + 1) & 7;
duty_value = PULSE_DUTY[duty_cnt, duty_step] == 1;
//reload timer
timer_counter = timer_raw_reload_value;
}
if (PULSE_DUTY[duty_cnt, duty_step] == 1) //we are outputting something
if (duty_value) //we are outputting something
{
sample = env_output;

9
BizHawk.Util/ViewportPanel.cs
View File

@ -1,6 +1,7 @@
using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
namespace BizHawk.Core
@ -45,8 +46,14 @@ namespace BizHawk.Core
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if(bmp != null)
if (bmp != null)
{
e.Graphics.PixelOffsetMode = PixelOffsetMode.HighSpeed;
e.Graphics.InterpolationMode = InterpolationMode.NearestNeighbor;
e.Graphics.CompositingMode = CompositingMode.SourceCopy;
e.Graphics.CompositingQuality = CompositingQuality.HighSpeed;
e.Graphics.DrawImage(bmp, 0, 0, Width, Height);
}
}
}