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(parent: 5d8514d) | patch
svga: adjust line subpixel position for HWv8
authorBrian Paul <brianp@vmware.com>
Thu, 6 Jul 2017 02:08:54 +0000 (20:08 -0600)
committerBrian Paul <brianp@vmware.com>
Fri, 7 Jul 2017 18:04:17 +0000 (12:04 -0600)
commit5b8d33acefa9adbf1f0c9ff10f1933a0b3a5c66b
tree0f1b61b21bf29866b16856cc68c4acf00d179746tree
parent5d8514de14bd27170293bb373e06f5ff43c708adcommit | diff
svga: adjust line subpixel position for HWv8

This fixes two regressions on HWv8:
  Piglit gl-1.0-ortho-pos
  Piglit/glean fbo
This was caused by commit c2b92dada076a "svga: clamp device line width
to at least 1 to fix HWv8 line stippling"

This also fixes two conform tests: Vertex Order and Polygon Face

No Piglit/conform changes with HWv9 or later.

VMware bug 1905053

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
src/gallium/drivers/svga/svga_state_framebuffer.c diff | blob | history