fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-03 11:30:21 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

aco: Remove esgs_itemsize from LDS alignment calculation.

Browse source 
It was problematic to have it, because some shader stages might
not even know about the esgs_itemsize, for example TCS and
the merged VS+TCS stages.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3964>
This commit is contained in:
Timur Kristóf 2020-02-18 20:21:20 +01:00 • committed by Marge Bot
parent ca342701c5
commit 4fc1da208e
1 changed files with 0 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/amd/compiler/aco_instruction_selection.cpp
View file

@ -2886,9 +2886,7 @@ void store_lds(isel_context *ctx, unsigned elem_size_bytes, Temp data, uint32_t
unsigned calculate_lds_alignment(isel_context *ctx, unsigned const_offset)
{
unsigned itemsize = ctx->program->info->vs.es_info.esgs_itemsize;
unsigned align = 16;
align = std::min(align, 1u << (ffs(itemsize) - 1));
if (const_offset)
align = std::min(align, 1u << (ffs(const_offset) - 1));