[chromium] Separate IOSurface layer type from texture layers
[WebKit.git] / Source / WebCore / platform / graphics / chromium / IOSurfaceLayerChromium.cpp
1 /*
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11  *     notice, this list of conditions and the following disclaimer in the
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24  */
25
26 #include "config.h"
27
28 #if USE(ACCELERATED_COMPOSITING)
29
30 #include "IOSurfaceLayerChromium.h"
31
32 #include "cc/CCIOSurfaceLayerImpl.h"
33
34 namespace WebCore {
35
36 PassRefPtr<IOSurfaceLayerChromium> IOSurfaceLayerChromium::create()
37 {
38     return adoptRef(new IOSurfaceLayerChromium());
39 }
40
41 IOSurfaceLayerChromium::IOSurfaceLayerChromium()
42     : LayerChromium()
43     , m_ioSurfaceId(0)
44 {
45 }
46
47 IOSurfaceLayerChromium::~IOSurfaceLayerChromium()
48 {
49 }
50
51 void IOSurfaceLayerChromium::setIOSurfaceProperties(uint32_t ioSurfaceId, const IntSize& size)
52 {
53     m_ioSurfaceId = ioSurfaceId;
54     m_ioSurfaceSize = size;
55     setNeedsCommit();
56 }
57
58 PassOwnPtr<CCLayerImpl> IOSurfaceLayerChromium::createCCLayerImpl()
59 {
60     return CCIOSurfaceLayerImpl::create(m_layerId);
61 }
62
63 bool IOSurfaceLayerChromium::drawsContent() const
64 {
65     return m_ioSurfaceId && LayerChromium::drawsContent();
66 }
67
68 void IOSurfaceLayerChromium::pushPropertiesTo(CCLayerImpl* layer)
69 {
70     LayerChromium::pushPropertiesTo(layer);
71
72     CCIOSurfaceLayerImpl* textureLayer = static_cast<CCIOSurfaceLayerImpl*>(layer);
73     textureLayer->setIOSurfaceProperties(m_ioSurfaceId, m_ioSurfaceSize);
74 }
75
76 }
77 #endif // USE(ACCELERATED_COMPOSITING)