Fixes for cubemap loading from ktx/pvr3 container #63
+16
−6
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
ktx: imageSize checking is modified to conform to cubemap exception rule.
https://www.khronos.org/registry/KTX/specs/1.0/ktxspec_v1.html#2.16
This fired the assert: BX_ASSERT(size == imageSize, "KTX: Image size mismatch %d (expected %d).", size, imageSize);
(To reproduce with texturev I had to enable assert because it was defined as NOOP in debug msvc project)
pvr3: container surface layout is similar to ktx (mip first then array/cubemap faces)
See section 4 in http://cdn.imgtec.com/sdk-documentation/PVR+File+Format.Specification.pdf
Here are two files (ktx and a pvr) that reproduce the issue:
cubemaps.zip