mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-21 06:48:09 +02:00
236f17a9f7
The reasoning Chad gave in the comment for choosing a valign of 4 is entirely bunk. The fact that you have to multiply pitch by 2 is completely unrelated to the halign/valign parameters used for texture layout. (Not completely unrelated. W-tiling is just Y-tiling with a bit of extra swizzling which turns 8x8 W-tiled chunks into 16x4 y-tiled chunks so it makes everything easier if miplevels are always aligned to 8x8.) The fact that RENDER_SURFACE_STATE::SurfaceVerticalAlignmet doesn't have a VALIGN_8 option doesn't matter since this is gen7 and you can't do stencil texturing anyway. v2 (Jason Ekstrand): - Delete most of Chad's comment and add a more descriptive commit message. Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com> Cc: "17.0 17.1" <mesa-stable@lists.freedesktop.org> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Chad Versace <chadversary@chromium.org> |
||
|---|---|---|
| .. | ||
| amd | ||
| compiler | ||
| egl | ||
| gallium | ||
| gbm | ||
| getopt | ||
| glx | ||
| gtest | ||
| hgl | ||
| intel | ||
| loader | ||
| mapi | ||
| mesa | ||
| util | ||
| vulkan | ||
| Makefile.am | ||
| SConscript | ||