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Viewing changes to Nux/ClientArea.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Didier Roche
  • Date: 2011-06-22 17:16:16 UTC
  • mto: This revision was merged to the branch mainline in revision 33.
  • Revision ID: james.westby@ubuntu.com-20110622171616-49405ntrtnxfcpjj
Tags: upstream-1.0.2
Import upstream version 1.0.2

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Nux/ClientArea.cpp
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    if (GetWindowThread ()->GetWindow().HasFrameBufferSupport() )
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    {
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      m_FrameBufferObject = GetGpuDevice()->CreateFrameBufferObject();
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      m_MainColorRT = GetGpuDevice()->CreateSystemCapableDeviceTexture (2, 2, 1, BITFMT_R8G8B8A8);
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      m_MainDepthRT = GetGpuDevice()->CreateSystemCapableDeviceTexture (2, 2, 1, BITFMT_D24S8);
 
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      m_FrameBufferObject = GetGraphicsDisplay()->GetGpuDevice()->CreateFrameBufferObject();
 
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      m_MainColorRT = GetGraphicsDisplay()->GetGpuDevice()->CreateSystemCapableDeviceTexture (2, 2, 1, BITFMT_R8G8B8A8);
 
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      m_MainDepthRT = GetGraphicsDisplay()->GetGpuDevice()->CreateSystemCapableDeviceTexture (2, 2, 1, BITFMT_D24S8);
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    }
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  }
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    long ret = TraverseInfo;
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//     // A is obtained from GfxContext. So A dimension's are in relative window coordinates.
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//     Rect A = GetThreadGraphicsContext()->GetClippingRegion();
 
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//     Rect A = GetGraphicsDisplay()->GetGraphicsEngine()->GetClippingRegion();
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//     Rect B = Rect(GetBaseX(), GetBaseY(), GetBaseWidth(), GetBaseHeight());
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//     Rect C = A.intersect(B);
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//     if((ievent.e_event == NUX_MOUSE_MOVE) && !HasMouseFocus())
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      m_ctx.width_clipregion  = C.GetWidth();
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      m_ctx.height_clipregion = C.GetHeight();
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      ObjectPtr<IOpenGLFrameBufferObject> prevFBO = GetGpuDevice()->GetCurrentFrameBufferObject();
 
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      ObjectPtr<IOpenGLFrameBufferObject> prevFBO = GetGraphicsDisplay()->GetGpuDevice()->GetCurrentFrameBufferObject();
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      if ( (m_FrameBufferObject->GetWidth() != buffer_width) || (m_FrameBufferObject->GetHeight() != buffer_height) )
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      {
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        m_FrameBufferObject->FormatFrameBufferObject (buffer_width, buffer_height, BITFMT_R8G8B8A8);
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        m_MainColorRT = GetGpuDevice()->CreateSystemCapableDeviceTexture (buffer_width, buffer_height, 1, BITFMT_R8G8B8A8);
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        m_MainDepthRT = GetGpuDevice()->CreateSystemCapableDeviceTexture (buffer_width, buffer_height, 1, BITFMT_D24S8);
 
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        m_MainColorRT = GetGraphicsDisplay()->GetGpuDevice()->CreateSystemCapableDeviceTexture (buffer_width, buffer_height, 1, BITFMT_R8G8B8A8);
 
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        m_MainDepthRT = GetGraphicsDisplay()->GetGpuDevice()->CreateSystemCapableDeviceTexture (buffer_width, buffer_height, 1, BITFMT_D24S8);
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      }
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      m_FrameBufferObject->SetRenderTarget (0, m_MainColorRT->GetSurfaceLevel (0) );
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        texxform0.uwrap = TEXWRAP_CLAMP;
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        texxform0.vwrap = TEXWRAP_CLAMP;
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        texxform0.FlipVCoord (true);
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        GetThreadGraphicsContext()->QRP_1Tex (x, y, w, h, m_MainColorRT, texxform0, Color (Colors::White) );
 
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        GetGraphicsDisplay()->GetGraphicsEngine()->QRP_1Tex (x, y, w, h, m_MainColorRT, texxform0, Color (color::White) );
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      }
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      // go back to 2D in case that was changed by the client.