2.2.7.18 MILCMD_RENDERDATA
The MILCMD_RENDERDATA packet updates the drawing instruction stream for a render data resource.
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messageSize |
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controlCode |
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targetResource |
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cbData |
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renderData (variable) |
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... |
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messageSize (4 bytes): A 32-bit unsigned integer. The total size of this message and its payload in bytes. The value of this field MUST be set to a number divisible by four and greater than or equal to 0x00000010.
controlCode (4 bytes): A 32-bit unsigned integer containing the control code for this message. The value of this field MUST be equal to 0x00000019.
targetResource (4 bytes): A 32-bit unsigned integer. The value of this field MUST be set to a valid resource handle referencing a resource of type TYPE_RENDERDATA. This handle identifies the resource that is the target for this message.
cbData (4 bytes): A 32-bit unsigned integer. The size of the renderData field in bytes.
renderData (variable): A variable-length array of 32-bit unsigned integers. This field represents the payload of this message. The value of this field MUST consist of a series of valid drawing instructions.