Detailed Description

Describes the properties needed to copy texture data from CPU to GPU. This uploads one mip at a time.

It is the responsibility of the caller to:

ensure the destination textures is large enough to receive the data.
ensure the source buffer and destination texture are valid at the time the command is executed.

cpuSourceBuffer: Pointer to CPU source (ie. texels) to copy the data from.
bufferByteSize: Byte size (length) of cpuSourceBuffer.
destinationTexelOffset: The texel offset (width, height, depth) of where to upload the data. If the texture is a 2d_array the third element is the layer/slice.
mipLevel: Mip level to upload into.
gpuDestinationTexture: The GPU texture to upload the data into.

Definition at line 93 of file blitCmdsOps.h.

Constructor & Destructor Documentation

HgiTextureCpuToGpuOp::HgiTextureCpuToGpuOp ( )

inline

Definition at line 95 of file blitCmdsOps.h.

size_t HgiTextureCpuToGpuOp::bufferByteSize

Definition at line 104 of file blitCmdsOps.h.

void const* HgiTextureCpuToGpuOp::cpuSourceBuffer

Definition at line 103 of file blitCmdsOps.h.

GfVec3i HgiTextureCpuToGpuOp::destinationTexelOffset

Definition at line 105 of file blitCmdsOps.h.

HgiTextureHandle HgiTextureCpuToGpuOp::gpuDestinationTexture

Definition at line 107 of file blitCmdsOps.h.

uint32_t HgiTextureCpuToGpuOp::mipLevel

Definition at line 106 of file blitCmdsOps.h.

The documentation for this struct was generated from the following file: