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radv: Add task ring entry argument for mesh shaders.

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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/14929>
This commit is contained in:
Timur Kristóf 2022-01-24 11:33:55 +01:00 • committed by Marge Bot
parent b3ea6c6103
commit a8c1f10294
1 changed files with 8 additions and 0 deletions
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8
src/amd/vulkan/radv_shader_args.c
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@ -97,6 +97,8 @@ count_ms_user_sgprs(const struct radv_shader_info *info)
if (info->vs.needs_draw_id)
count++;
if (info->cs.uses_task_rings)
count++;
return count;
}
@ -380,6 +382,9 @@ declare_ms_input_sgprs(const struct radv_shader_info *info, struct radv_shader_a
if (info->vs.needs_draw_id) {
ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.draw_id);
}
if (info->cs.uses_task_rings) {
ac_add_arg(&args->ac, AC_ARG_SGPR, 1, AC_ARG_INT, &args->ac.task_ring_entry);
}
}
static void
@ -507,6 +512,9 @@ set_ms_input_locs(struct radv_shader_args *args, uint8_t *user_sgpr_idx)
unsigned vs_num =
args->ac.base_vertex.used + 3 * args->ac.num_work_groups.used + args->ac.draw_id.used;
set_loc_shader(args, AC_UD_VS_BASE_VERTEX_START_INSTANCE, user_sgpr_idx, vs_num);
if (args->ac.task_ring_entry.used)
set_loc_shader(args, AC_UD_TASK_RING_ENTRY, user_sgpr_idx, 1);
}
void