2.2.2.1 DISPLAYCONTROL_CAPS_PDU
The DISPLAYCONTROL_CAPS_PDU message is a server-to-client PDU that is used to specify a set of parameters which the client must adhere to when sending the DISPLAYCONTROL_MONITOR_LAYOUT_PDU (section 2.2.2.2) message.
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Header |
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MaxNumMonitors |
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MaxMonitorAreaFactorA |
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MaxMonitorAreaFactorB |
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Header (8 bytes): A DISPLAYCONTROL_HEADER (section 2.2.1.1) structure. The Type field MUST be set to DISPLAYCONTROL_PDU_TYPE_CAPS (0x00000005).
MaxNumMonitors (4 bytes): A 32-bit unsigned integer that specifies the maximum number of monitors supported by the server.
MaxMonitorAreaFactorA (4 bytes): A 32-bit unsigned integer that is used to specify the maximum monitor area supported by the server. The maximum supported monitor area (in square pixels) is given by MaxNumMonitors * MaxMonitorAreaFactorA * MaxMonitorAreaFactorB.
MaxMonitorAreaFactorB (4 bytes): A 32-bit unsigned integer that is used to specify the maximum monitor area supported by the server. The maximum supported monitor area (in square pixels) is given by MaxNumMonitors * MaxMonitorAreaFactorA * MaxMonitorAreaFactorB.