KhronosGroup / KhronosGroup/OpenCOLLADA

sampler2D's magfilter, mipfilter not being read

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Dominant language
C++
Stars
678
Forks
260
PR merge metrics
No merged PRs in 30d

Description

The magfilter and mipfilter on a sampler2D (and probably the other samplers) are always SAMPLER_FILTER_LINEAR.

minfilter works correctly.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Locate the sampler2D handling for magfilter and mipfilter, then compare it with the existing minfilter path. Confirm the relevant sampler values are read instead of always becoming SAMPLER_FILTER_LINEAR, and check whether the same issue affects other sampler types.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
computer-graphics
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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