Differential D5179 Diff 12815 plugins/platforms/drm/drm_object_crtc.cpp

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plugins/platforms/drm/drm_object_crtc.cpp

Show First 20 Lines • Show All 63 Lines • ▼ Show 20 Line(s)63 for (int j = 0; j < propCount; ++j) {
64 initProp(j, properties); 64​ initProp(j, properties);
65 } 65​ }
66 drmModeFreeObjectProperties(properties); 66​ drmModeFreeObjectProperties(properties);
67 return true; 67​ return true;
68} 68​}
69 69​
70void DrmCrtc::flipBuffer() 70​void DrmCrtc::flipBuffer()
71{ 71​{
72 if (m_currentBuffer && m_currentBuffer->deleteAfterPageFlip() && m_currentBuffer != m_nextBuffer) { 72​ if (m_currentBuffer && m_output->m_backend->deleteBufferAfterPageFlip() && m_currentBuffer != m_nextBuffer) {
73 delete m_currentBuffer; 73​ delete m_currentBuffer;
74 } 74​ }
75 m_currentBuffer = m_nextBuffer; 75​ m_currentBuffer = m_nextBuffer;
76 m_nextBuffer = nullptr; 76​ m_nextBuffer = nullptr;
77} 77​}
78 78​
79bool DrmCrtc::blank() 79​bool DrmCrtc::blank()
80{ 80​{
81 DrmBuffer *blackBuffer = m_output->m_backend->createBuffer(m_output->size()); 81​ DrmDumbBuffer *blackBuffer = m_output->m_backend->createBuffer(m_output->size());
82 if (!blackBuffer->map()) { 82​ if (!blackBuffer->map()) {
83 delete blackBuffer; 83​ delete blackBuffer;
84 return false; 84​ return false;
85 } 85​ }
86 blackBuffer->image()->fill(Qt::black); 86​ blackBuffer->image()->fill(Qt::black);
87 87​
88 // TODO: Do this atomically 88​ // TODO: Do this atomically
89 if (m_output->setModeLegacy(blackBuffer)) { 89​ if (m_output->setModeLegacy(blackBuffer)) {
90 if (m_currentBuffer && m_currentBuffer->deleteAfterPageFlip()) { 90​ if (m_currentBuffer && m_output->m_backend->deleteBufferAfterPageFlip()) {
91 delete m_currentBuffer; 91​ delete m_currentBuffer;
92 } 92​ }
93 delete m_nextBuffer; 93​ delete m_nextBuffer;
94 m_currentBuffer = blackBuffer; 94​ m_currentBuffer = blackBuffer;
95 return true; 95​ return true;
96 } 96​ }
97 return false; 97​ return false;
98} 98​}
99 99​
100} 100​}