public DrawBufferValue GetDrawBufferTexture(DrawBufferKey key)
{
var value = _drawBufferTextures.GetOrDefault(key, null);
value?.WaitUnlocked();
return(value);
}
public DrawBufferValue(OpenglGpuImpl openglGpuImpl, DrawBufferKey drawBufferKey)
{
_openglGpuImpl = openglGpuImpl;
DrawBufferKey = drawBufferKey;
openglGpuImpl.OnScaleViewport += UpdateTextures_External;
UpdateTextures(openglGpuImpl.ScaleViewport);
}
public DrawBufferValue GetOrCreateDrawBufferTexture(DrawBufferKey key)
{
if (!_drawBufferTextures.ContainsKey(key))
{
_drawBufferTextures[key] = new DrawBufferValue(OpenglGpuImpl, key);
}
return(GetDrawBufferTexture(key));
}
public void BindCurrentDrawBufferTexture(GpuStateStruct *gpuState)
{
if (_cachedBindAddress != gpuState->DrawBufferState.Address)
{
GL.glFlush();
GL.glFinish();
_cachedBindAddress = gpuState->DrawBufferState.Address;
var key = new DrawBufferKey()
{
Address = gpuState->DrawBufferState.Address,
//Width = (int)GpuState->DrawBufferState.Width,
//Height = (int)272,
};
CurrentDrawBuffer?.Unbind();
CurrentDrawBuffer = GetOrCreateDrawBufferTexture(key);
CurrentDrawBuffer.Bind();
}
}
public void GetDrawBufferTextureAndLock(DrawBufferKey key, Action <DrawBufferValue> action)
{
var renderBuffer = GetDrawBufferTexture(key);
if (renderBuffer != null)
{
renderBuffer.Lock();
try
{
action(renderBuffer);
}
finally
{
renderBuffer.Unlock();
}
}
else
{
action(null);
}
}
public void BindCurrentDrawBufferTexture(GpuStateStruct* GpuState)
{
if (CachedBindAddress != GpuState->DrawBufferState.Address)
{
GL.glFlush();
GL.glFinish();
CachedBindAddress = GpuState->DrawBufferState.Address;
var Key = new DrawBufferKey()
{
Address = GpuState->DrawBufferState.Address,
//Width = (int)GpuState->DrawBufferState.Width,
//Height = (int)272,
};
if (CurrentDrawBuffer != null)
{
CurrentDrawBuffer.Unbind();
}
CurrentDrawBuffer = GetOrCreateDrawBufferTexture(Key);
CurrentDrawBuffer.Bind();
}
}
public GLTexture TextureCacheGetAndBind(GpuStateStruct *gpuState)
{
if (DynarecConfig.EnableRenderTarget)
{
var textureMappingState = &gpuState->TextureMappingState;
var clutState = &textureMappingState->ClutState;
var textureState = &textureMappingState->TextureState;
var key = new DrawBufferKey()
{
Address = textureState->Mipmap0.Address,
};
if (_drawBufferTextures.ContainsKey(key))
{
return(GetOrCreateDrawBufferTexture(key).RenderTarget.TextureColor.Bind());
}
}
var currentTexture = OpenglGpuImpl.TextureCache.Get(gpuState);
currentTexture.Bind();
return(currentTexture.Texture);
}
public DrawBufferValue(OpenglGpuImpl OpenglGpuImpl, DrawBufferKey DrawBufferKey)
{
this.OpenglGpuImpl = OpenglGpuImpl;
this.DrawBufferKey = DrawBufferKey;
OpenglGpuImpl.OnScaleViewport += UpdateTextures_External;
UpdateTextures(OpenglGpuImpl.ScaleViewport);
}
public GLTexture TextureCacheGetAndBind(GpuStateStruct* GpuState)
{
if (_DynarecConfig.EnableRenderTarget)
{
var TextureMappingState = &GpuState->TextureMappingState;
var ClutState = &TextureMappingState->ClutState;
var TextureState = &TextureMappingState->TextureState;
var Key = new DrawBufferKey()
{
Address = TextureState->Mipmap0.Address,
};
if (DrawBufferTextures.ContainsKey(Key))
{
return GetOrCreateDrawBufferTexture(Key).RenderTarget.TextureColor.Bind();
}
}
var CurrentTexture = OpenglGpuImpl.TextureCache.Get(GpuState);
CurrentTexture.Bind();
return CurrentTexture.Texture;
}
public DrawBufferValue GetOrCreateDrawBufferTexture(DrawBufferKey Key)
{
if (!DrawBufferTextures.ContainsKey(Key)) DrawBufferTextures[Key] = new DrawBufferValue(OpenglGpuImpl, Key);
return GetDrawBufferTexture(Key);
}
public void GetDrawBufferTextureAndLock(DrawBufferKey Key, Action<DrawBufferValue> Action)
{
var RenderBuffer = GetDrawBufferTexture(Key);
if (RenderBuffer != null)
{
RenderBuffer.Lock();
try
{
Action(RenderBuffer);
}
finally
{
RenderBuffer.Unlock();
}
}
else
{
Action(null);
}
}
public DrawBufferValue GetDrawBufferTexture(DrawBufferKey Key)
{
var Value = DrawBufferTextures.GetOrDefault(Key, null);
if (Value != null) Value.WaitUnlocked();
return Value;
}
