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radv: Let count be dynamic in radv_break_on_count. 

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen 2017-04-10 23:54:51 +02:00
parent 8473193760
commit d2906bc72d
1 changed files with 3 additions and 3 deletions
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6
src/amd/vulkan/radv_query.c
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@ -51,12 +51,12 @@ static unsigned get_max_db(struct radv_device *device)
return num_db;
}
static void radv_break_on_count(nir_builder *b, nir_variable *var, int count)
static void radv_break_on_count(nir_builder *b, nir_variable *var, nir_ssa_def *count)
{
nir_ssa_def *counter = nir_load_var(b, var);
nir_if *if_stmt = nir_if_create(b->shader);
if_stmt->condition = nir_src_for_ssa(nir_uge(b, counter, nir_imm_int(b, count)));
if_stmt->condition = nir_src_for_ssa(nir_uge(b, counter, count));
nir_cf_node_insert(b->cursor, &if_stmt->cf_node);
b->cursor = nir_after_cf_list(&if_stmt->then_list);
@ -175,7 +175,7 @@ build_occlusion_query_shader(struct radv_device *device) {
b.cursor = nir_after_cf_list(&outer_loop->body);
nir_ssa_def *current_outer_count = nir_load_var(&b, outer_counter);
radv_break_on_count(&b, outer_counter, db_count);
radv_break_on_count(&b, outer_counter, nir_imm_int(&b, db_count));
nir_ssa_def *load_offset = nir_imul(&b, current_outer_count, nir_imm_int(&b, 16));
load_offset = nir_iadd(&b, input_base, load_offset);