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| author | Kenneth Graunke <[email protected]> | 2019-06-03 16:52:59 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-06-03 22:51:18 -0700 |
| commit | 34d3103dee972839f1a1cae696881d0ecff0aa25 (patch) | |
| tree | d0bbba8f5f90cbc8cdf298634816566719848cba /src/intel/meson.build | |
| parent | fea36a8f43ea010ce0581a63b4b5fa1213a35982 (diff) | |
iris: Fix SO stride units for DrawTransformFeedback
Mesa measures in DWords. The hardware also claims to measure in DWords.
Except the SO_WRITE_OFFSET field is actually bits 31:2, with 1:0 MBZ.
Which means that it really measures in bytes. So, convert to bytes.
Without this, our offset / stride denominator was 1/4th the size it
should be, leading to 4x the vertex count that we should have had.
Fixes GTF-GL46.gtf40.GL3Tests.transform_feedback2.transform_feedback2_two_buffers
Diffstat (limited to 'src/intel/meson.build')
0 files changed, 0 insertions, 0 deletions