sin365/AxibugEmuOnline
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绘制性能优化

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ALIENJACK\alien 2024-07-05 11:48:35 +08:00
parent e8152500fd
commit 2c12958eb8
1 changed files with 12 additions and 6 deletions
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18
AxibugEmuOnline.Client/Assets/Script/Emu/UguiVideoProvider.cs
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@ -12,10 +12,11 @@ namespace AxibugEmuOnline.Client
public string ID => nameof(UguiVideoProvider).GetHashCode().ToString(); public string ID => nameof(UguiVideoProvider).GetHashCode().ToString();
private int[] m_texRawBuffer = new int[256 * 240]; private Color[] m_texRawBuffer = new Color[256 * 240];
private Texture2D m_rawBufferWarper = new Texture2D(256, 240); private Texture2D m_rawBufferWarper = new Texture2D(256, 240);
private RawImage m_image; private RawImage m_image;
private RenderTexture m_drawRT; private RenderTexture m_drawRT;
private Color temp = Color.white;
public void Initialize() public void Initialize()
{ {
@ -23,20 +24,21 @@ namespace AxibugEmuOnline.Client
m_image.texture = RenderTexture.GetTemporary(256, 240, 0, UnityEngine.Experimental.Rendering.GraphicsFormat.B8G8R8A8_UNorm); m_image.texture = RenderTexture.GetTemporary(256, 240, 0, UnityEngine.Experimental.Rendering.GraphicsFormat.B8G8R8A8_UNorm);
} }
public Color GetColor(uint value) public void GetColor(uint value, ref Color res)
{ {
var r = 0xFF0000 & value; var r = 0xFF0000 & value;
r >>= 16; r >>= 16;
var b = 0xFF & value; var b = 0xFF & value;
var g = 0xFF00 & value; var g = 0xFF00 & value;
g >>= 8; g >>= 8;
var color = new Color(r / 255f, g / 255f, b / 255f); res.r = r / 255f;
return color; res.g = g / 255f;
res.b = b / 255f;
} }
public void Update() public void Update()
{ {
var colors = m_texRawBuffer.Select(w => GetColor((uint)w)).ToArray(); var colors = m_texRawBuffer;
m_rawBufferWarper.SetPixels(colors); m_rawBufferWarper.SetPixels(colors);
m_rawBufferWarper.Apply(); m_rawBufferWarper.Apply();
Graphics.Blit(m_rawBufferWarper, m_image.texture as RenderTexture); Graphics.Blit(m_rawBufferWarper, m_image.texture as RenderTexture);
@ -76,7 +78,11 @@ namespace AxibugEmuOnline.Client
public void SubmitFrame(ref int[] buffer) public void SubmitFrame(ref int[] buffer)
{ {
Array.Copy(buffer, m_texRawBuffer, m_texRawBuffer.Length); for (int i = 0; i < buffer.Length; i++)
{
GetColor((uint)buffer[i], ref temp);
m_texRawBuffer[i] = temp;
}
} }
public void ResizeBegin() public void ResizeBegin()