static void
set_loc(struct radv_userdata_info *ud_info, uint8_t *sgpr_idx,
- uint8_t num_sgprs, bool indirect)
+ uint8_t num_sgprs)
{
ud_info->sgpr_idx = *sgpr_idx;
ud_info->num_sgprs = num_sgprs;
- ud_info->indirect = indirect;
*sgpr_idx += num_sgprs;
}
&ctx->shader_info->user_sgprs_locs.shader_data[idx];
assert(ud_info);
- set_loc(ud_info, sgpr_idx, num_sgprs, false);
+ set_loc(ud_info, sgpr_idx, num_sgprs);
}
static void
}
static void
-set_loc_desc(struct radv_shader_context *ctx, int idx, uint8_t *sgpr_idx,
- bool indirect)
+set_loc_desc(struct radv_shader_context *ctx, int idx, uint8_t *sgpr_idx)
{
struct radv_userdata_locations *locs =
&ctx->shader_info->user_sgprs_locs;
struct radv_userdata_info *ud_info = &locs->descriptor_sets[idx];
assert(ud_info);
- set_loc(ud_info, sgpr_idx, 1, indirect);
+ set_loc(ud_info, sgpr_idx, 1);
- if (!indirect)
- locs->descriptor_sets_enabled |= 1 << idx;
+ locs->descriptor_sets_enabled |= 1 << idx;
}
struct user_sgpr_info {
if (ctx->shader_info->info.loads_push_constants)
user_sgpr_count++;
+ if (ctx->streamout_buffers)
+ user_sgpr_count++;
+
uint32_t available_sgprs = ctx->options->chip_class >= GFX9 && stage != MESA_SHADER_COMPUTE ? 32 : 16;
uint32_t remaining_sgprs = available_sgprs - user_sgpr_count;
uint32_t num_desc_set =
static void
declare_global_input_sgprs(struct radv_shader_context *ctx,
- gl_shader_stage stage,
- bool has_previous_stage,
- gl_shader_stage previous_stage,
const struct user_sgpr_info *user_sgpr_info,
struct arg_info *args,
LLVMValueRef *desc_sets)
{
LLVMTypeRef type = ac_array_in_const32_addr_space(ctx->ac.i8);
- unsigned num_sets = ctx->options->layout ?
- ctx->options->layout->num_sets : 0;
- unsigned stage_mask = 1 << stage;
-
- if (has_previous_stage)
- stage_mask |= 1 << previous_stage;
/* 1 for each descriptor set */
if (!user_sgpr_info->indirect_all_descriptor_sets) {
- for (unsigned i = 0; i < num_sets; ++i) {
- if ((ctx->shader_info->info.desc_set_used_mask & (1 << i)) &&
- ctx->options->layout->set[i].layout->shader_stages & stage_mask) {
- add_array_arg(args, type,
- &ctx->descriptor_sets[i]);
- }
+ uint32_t mask = ctx->shader_info->info.desc_set_used_mask;
+
+ while (mask) {
+ int i = u_bit_scan(&mask);
+
+ add_array_arg(args, type, &ctx->descriptor_sets[i]);
}
} else {
add_array_arg(args, ac_array_in_const32_addr_space(type), desc_sets);
}
static void
-set_global_input_locs(struct radv_shader_context *ctx, gl_shader_stage stage,
- bool has_previous_stage, gl_shader_stage previous_stage,
+set_global_input_locs(struct radv_shader_context *ctx,
const struct user_sgpr_info *user_sgpr_info,
LLVMValueRef desc_sets, uint8_t *user_sgpr_idx)
{
- unsigned num_sets = ctx->options->layout ?
- ctx->options->layout->num_sets : 0;
- unsigned stage_mask = 1 << stage;
-
- if (has_previous_stage)
- stage_mask |= 1 << previous_stage;
+ uint32_t mask = ctx->shader_info->info.desc_set_used_mask;
if (!user_sgpr_info->indirect_all_descriptor_sets) {
- for (unsigned i = 0; i < num_sets; ++i) {
- if ((ctx->shader_info->info.desc_set_used_mask & (1 << i)) &&
- ctx->options->layout->set[i].layout->shader_stages & stage_mask) {
- set_loc_desc(ctx, i, user_sgpr_idx, false);
- } else
- ctx->descriptor_sets[i] = NULL;
+ while (mask) {
+ int i = u_bit_scan(&mask);
+
+ set_loc_desc(ctx, i, user_sgpr_idx);
}
} else {
set_loc_shader_ptr(ctx, AC_UD_INDIRECT_DESCRIPTOR_SETS,
user_sgpr_idx);
- for (unsigned i = 0; i < num_sets; ++i) {
- if ((ctx->shader_info->info.desc_set_used_mask & (1 << i)) &&
- ctx->options->layout->set[i].layout->shader_stages & stage_mask) {
- ctx->descriptor_sets[i] =
- ac_build_load_to_sgpr(&ctx->ac,
- desc_sets,
- LLVMConstInt(ctx->ac.i32, i, false));
+ while (mask) {
+ int i = u_bit_scan(&mask);
+
+ ctx->descriptor_sets[i] =
+ ac_build_load_to_sgpr(&ctx->ac, desc_sets,
+ LLVMConstInt(ctx->ac.i32, i, false));
- } else
- ctx->descriptor_sets[i] = NULL;
}
+
ctx->shader_info->need_indirect_descriptor_sets = true;
}
switch (stage) {
case MESA_SHADER_COMPUTE:
- declare_global_input_sgprs(ctx, stage, has_previous_stage,
- previous_stage, &user_sgpr_info,
- &args, &desc_sets);
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
+ &desc_sets);
if (ctx->shader_info->info.cs.uses_grid_size) {
add_arg(&args, ARG_SGPR, ctx->ac.v3i32,
&ctx->abi.local_invocation_ids);
break;
case MESA_SHADER_VERTEX:
- declare_global_input_sgprs(ctx, stage, has_previous_stage,
- previous_stage, &user_sgpr_info,
- &args, &desc_sets);
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
+ &desc_sets);
+
declare_vs_specific_input_sgprs(ctx, stage, has_previous_stage,
previous_stage, &args);
add_arg(&args, ARG_SGPR, ctx->ac.i32, NULL); // unknown
add_arg(&args, ARG_SGPR, ctx->ac.i32, NULL); // unknown
- declare_global_input_sgprs(ctx, stage,
- has_previous_stage,
- previous_stage,
- &user_sgpr_info, &args,
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
&desc_sets);
+
declare_vs_specific_input_sgprs(ctx, stage,
has_previous_stage,
previous_stage, &args);
declare_vs_input_vgprs(ctx, &args);
} else {
- declare_global_input_sgprs(ctx, stage,
- has_previous_stage,
- previous_stage,
- &user_sgpr_info, &args,
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
&desc_sets);
if (needs_view_index)
}
break;
case MESA_SHADER_TESS_EVAL:
- declare_global_input_sgprs(ctx, stage, has_previous_stage,
- previous_stage, &user_sgpr_info,
- &args, &desc_sets);
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
+ &desc_sets);
if (needs_view_index)
add_arg(&args, ARG_SGPR, ctx->ac.i32,
add_arg(&args, ARG_SGPR, ctx->ac.i32, NULL); // unknown
add_arg(&args, ARG_SGPR, ctx->ac.i32, NULL); // unknown
- declare_global_input_sgprs(ctx, stage,
- has_previous_stage,
- previous_stage,
- &user_sgpr_info, &args,
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
&desc_sets);
if (previous_stage != MESA_SHADER_TESS_EVAL) {
declare_tes_input_vgprs(ctx, &args);
}
} else {
- declare_global_input_sgprs(ctx, stage,
- has_previous_stage,
- previous_stage,
- &user_sgpr_info, &args,
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
&desc_sets);
if (needs_view_index)
}
break;
case MESA_SHADER_FRAGMENT:
- declare_global_input_sgprs(ctx, stage, has_previous_stage,
- previous_stage, &user_sgpr_info,
- &args, &desc_sets);
+ declare_global_input_sgprs(ctx, &user_sgpr_info, &args,
+ &desc_sets);
add_arg(&args, ARG_SGPR, ctx->ac.i32, &ctx->abi.prim_mask);
add_arg(&args, ARG_VGPR, ctx->ac.v2i32, &ctx->persp_sample);
if (has_previous_stage)
user_sgpr_idx = 0;
- set_global_input_locs(ctx, stage, has_previous_stage, previous_stage,
- &user_sgpr_info, desc_sets, &user_sgpr_idx);
+ set_global_input_locs(ctx, &user_sgpr_info, desc_sets, &user_sgpr_idx);
switch (stage) {
case MESA_SHADER_COMPUTE:
case 8:
sample_pos_offset = 7;
break;
- case 16:
- sample_pos_offset = 15;
- break;
default:
break;
}
interp = lookup_interp_param(&ctx->abi, variable->data.interpolation, interp_type);
}
- bool is_16bit = glsl_type_is_16bit(variable->type);
+ bool is_16bit = glsl_type_is_16bit(glsl_without_array(variable->type));
LLVMTypeRef type = is_16bit ? ctx->ac.i16 : ctx->ac.i32;
if (interp == NULL)
interp = LLVMGetUndef(type);