Texture Memory Required
Uncompressed texture storage in MiB from dimensions, channel count, bytes per channel and texture count; excludes mipmaps and padding.
Description
Uncompressed texture storage in MiB from dimensions, channel count, bytes per channel and texture count; excludes mipmaps and padding.
Texture Memory Required is a focused tool for the following task. Uncompressed texture storage in MiB from dimensions, channel count, bytes per channel and texture count; excludes mipmaps and padding. It reports Mebibytes from the values you provide rather than inventing measurements, coefficients, or professional judgment that are not part of the input.
When to use Texture Memory Required
Use this virtual-reality calculation for a first-order display, optics, tracking, rendering, or latency estimate when all stages and units are explicitly defined.
- Width Pixels (px)
- Required integer in px.
- Height Pixels (px)
- Required integer in px.
- Channels
- Required integer.
- Bytes Per Channel (bytes)
- Required integer in bytes.
- Texture Count
- Required integer.
The cited overview of Virtual reality supplies background for the terminology and domain context used by this tool.1
How Texture Memory Required works
Uncompressed texture storage in MiB from dimensions, channel count, bytes per channel and texture count; excludes mipmaps and padding. Inputs are interpreted exactly in the displayed units and the calculation returns the following fields without presentation rounding.
- Mebibytes (MiB)
- Returned number in MiB.
Limitations and assumptions
- Lens calibration, per-eye geometry, display scanout, asynchronous pipelines, tracking filters, workload variation, user anatomy, and device firmware can make measured VR behavior differ from a serial model.
- Width Pixels must be at least 1.
- Height Pixels must be at least 1.
- Channels must be at least 1.
- Bytes Per Channel must be at least 1.
- Use finite inputs in the displayed units, preserve source measurements and assumptions, and independently verify consequential decisions.
Alternative or Complementary approaches
Validate the estimate on the target headset with calibrated motion, optical, frame-timing, and latency measurements under a representative workload.
References
-
Virtual reality — Wikipedia contributors
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