diff options
| author | Marek Olšák <[email protected]> | 2019-11-06 19:06:09 -0500 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-11-27 19:28:23 -0500 |
| commit | 756fc9f1bb09910e65509b522aa0dbc04fb13642 (patch) | |
| tree | cbcfef0cc948bd829aff2784d34d6230a280bde2 /src/gallium/drivers/radeonsi/si_shader.c | |
| parent | 42318f9197c3a5e6c715c1b8260275717251848f (diff) | |
radeonsi/nir: implement subgroup system values for SPIR-V
Acked-by: Pierre-Eric Pelloux-Prayer <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index bad2bfdf130..b9a70a382cd 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -4904,13 +4904,17 @@ static void create_function(struct si_shader_context *ctx) &ctx->cs_user_data); } + /* Hardware SGPRs. */ for (i = 0; i < 3; i++) { if (shader->selector->info.uses_block_id[i]) { ac_add_arg(&ctx->args, AC_ARG_SGPR, 1, AC_ARG_INT, &ctx->args.workgroup_ids[i]); } } + if (shader->selector->info.uses_subgroup_info) + ac_add_arg(&ctx->args, AC_ARG_SGPR, 1, AC_ARG_INT, &ctx->args.tg_size); + /* Hardware VGPRs. */ ac_add_arg(&ctx->args, AC_ARG_VGPR, 3, AC_ARG_INT, &ctx->args.local_invocation_ids); break; |