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Clear out backbuffer correctly.

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This commit is contained in:
Themaister 2013-04-21 15:29:44 +02:00
parent 37acbc4b7a
commit e696f1b18f
1 changed files with 9 additions and 5 deletions
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14
gfx/d3d9/d3d9.cpp
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@ -604,11 +604,15 @@ bool D3DVideo::frame(const void *frame,
}
// render_chain() only clears out viewport, clear out everything.
D3DRECT clear_rect;
clear_rect.x1 = clear_rect.y1 = 0;
clear_rect.x2 = screen_width;
clear_rect.y2 = screen_height;
dev->Clear(1, &clear_rect, D3DCLEAR_TARGET, 0, 1, 0);
D3DVIEWPORT9 screen_vp;
screen_vp.X = 0;
screen_vp.Y = 0;
screen_vp.MinZ = 0;
screen_vp.MaxZ = 1;
screen_vp.Width = screen_width;
screen_vp.Height = screen_height;
dev->SetViewport(&screen_vp);
dev->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
if (!chain->render(frame, width, height, pitch, rotation))
{