VBIB - Vertex and Index Buffer Validation

This automated test validates the use of a variety of vertex and index buffers.

This test contains following test groups, which test vertex and index buffers in different ways:

• Buffer makes sure that simple objects can be rendered correctly.

• LockActive makes sure that a selected vertex or index buffer can be rendered from, and locked across, multiple scenes and in one scene.

• Priority makes sure that a selected vertex or index buffer can have its priority manipulated while it renders a scene.

• SwitchRenderState ensures correct operation when switching between hardware and software vertex processing during a scene.

• LostOnReset makes sure that all buffers must be released before a **Reset()**function will succeed.

• HugeBuffer makes sure that a large object can be rendered correctly.

• RelockDynamic makes sure that dynamic vertex and index buffers can be reused correctly in a single scene.

• LockPointerAlias makes sure that, when a device is lost, pointers to vertex and index buffers that are obtained through the Lock() function do not cause exceptions.

• InternalPointerAlias makes sure that, when a device is lost, internal buffer pointers do not cause exceptions (such as during calls to the DrawPrimitive() or DrawIndexedPrimitive() function).

This topic applies to the following test jobs:

• VBIB - Vertex and Index Buffer Validation

• VBIB - Vertex and Index Buffer Validation (WoW64)

Test details

Running the test

Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.

Troubleshooting

For troubleshooting information, see Troubleshooting Device.Graphics Testing.

More information

Command syntax

File list

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