D3DDDI_DRIVERESCAPE_BUILDTESTCOMMANDBUFFER - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// d3dukmdt.h
typedef struct _D3DDDI_DRIVERESCAPE_BUILDTESTCOMMANDBUFFER {
D3DDDI_DRIVERESCAPETYPE EscapeType;
D3DKMT_HANDLE hDevice;
D3DKMT_HANDLE hContext;
D3DDDI_BUILDTESTCOMMANDBUFFERFLAGS Flags;
D3DDDI_TESTCOMMANDBUFFER Command;
PVOID pDmaBuffer;
PVOID pDmaBufferPrivateData;
UINT DmaBufferSize;
UINT DmaBufferPrivateDataSize;
} D3DDDI_DRIVERESCAPE_BUILDTESTCOMMANDBUFFER;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DDDI_DRIVERESCAPE_BUILDTESTCOMMANDBUFFER structure defines the kernel-mode driver (KMD) escape for building a test command buffer.
EscapeType[in] A D3DDDI_DRIVERESCAPETYPE. Must be set to D3DDDI_DRIVERESCAPETYPE_BUILDTESTCOMMANDBUFFER.
hDevice[in] Handle to the display device.
hContext[in] KMD context handle returned from DxgkDdiCreateContext when Flags.HardwareQueue is 0, or KMD hardware queue handle returned from DxgkDdiCreatehwqueue when Flags.HardwareQueue is 1.
Flags[in] A D3DDDI_BUILDTESTCOMMANDBUFFERFLAGS structure that specifies flags to use when building a command buffer for kernel-mode testing.
Command[in] A D3DDDI_TESTCOMMANDBUFFER structure that describes the command buffer to build.
pDmaBuffer[in/out] Pointer to the buffer in which KMD should write the generated commands to.
DmaBufferSize[in/out] On input, specifies the size in bytes of the buffer that pDmaBuffer points to. On output, specifies the number of bytes that KMD has written to the buffer. See DXGKDDI_BUILDTESTCOMMANDBUFFER for more information.
pDmaBufferPrivateData[in/out] Pointer to the buffer in which KMD can write data that is relevant to the execution of generated device instructions.
DmaBufferPrivateDataSize[in/out] On input, specifies the size in bytes of the buffer that pDmaBufferPrivateData points to. On output, specifies the number of bytes that KMD has written to the buffer. See DXGKDDI_BUILDTESTCOMMANDBUFFER for more information.
This structure is used by test applications that don't know the specifics of internal device formats.
For more information, see Kernel-mode testing.