LLVMSetFunctionCallConv(func, calling_conv);
}
+#define MAX_ARGS 23
+struct arg_info {
+ LLVMTypeRef types[MAX_ARGS];
+ LLVMValueRef *assign[MAX_ARGS];
+ unsigned array_params_mask;
+ uint8_t count;
+ uint8_t user_sgpr_count;
+ uint8_t sgpr_count;
+};
+
+static inline void
+add_argument(struct arg_info *info,
+ LLVMTypeRef type, LLVMValueRef *param_ptr)
+{
+ assert(info->count < MAX_ARGS);
+ info->assign[info->count] = param_ptr;
+ info->types[info->count] = type;
+ info->count++;
+}
+
+static inline void
+add_sgpr_argument(struct arg_info *info,
+ LLVMTypeRef type, LLVMValueRef *param_ptr)
+{
+ add_argument(info, type, param_ptr);
+ info->sgpr_count++;
+}
+
+static inline void
+add_user_sgpr_argument(struct arg_info *info,
+ LLVMTypeRef type,
+ LLVMValueRef *param_ptr)
+{
+ add_sgpr_argument(info, type, param_ptr);
+ info->user_sgpr_count++;
+}
+
+static inline void
+add_vgpr_argument(struct arg_info *info,
+ LLVMTypeRef type,
+ LLVMValueRef *param_ptr)
+{
+ add_argument(info, type, param_ptr);
+}
+
+static inline void
+add_user_sgpr_array_argument(struct arg_info *info,
+ LLVMTypeRef type,
+ LLVMValueRef *param_ptr)
+{
+ info->array_params_mask |= (1 << info->count);
+ add_user_sgpr_argument(info, type, param_ptr);
+}
+
+static void assign_arguments(LLVMValueRef main_function,
+ struct arg_info *info)
+{
+ unsigned i;
+ for (i = 0; i < info->count; i++) {
+ if (info->assign[i])
+ *info->assign[i] = LLVMGetParam(main_function, i);
+ }
+}
+
static LLVMValueRef
create_llvm_function(LLVMContextRef ctx, LLVMModuleRef module,
LLVMBuilderRef builder, LLVMTypeRef *return_types,
- unsigned num_return_elems, LLVMTypeRef *param_types,
- unsigned param_count, unsigned array_params_mask,
- unsigned sgpr_params, unsigned max_workgroup_size,
+ unsigned num_return_elems,
+ struct arg_info *args,
+ unsigned max_workgroup_size,
bool unsafe_math)
{
LLVMTypeRef main_function_type, ret_type;
/* Setup the function */
main_function_type =
- LLVMFunctionType(ret_type, param_types, param_count, 0);
+ LLVMFunctionType(ret_type, args->types, args->count, 0);
LLVMValueRef main_function =
LLVMAddFunction(module, "main", main_function_type);
main_function_body =
LLVMPositionBuilderAtEnd(builder, main_function_body);
LLVMSetFunctionCallConv(main_function, RADEON_LLVM_AMDGPU_CS);
- for (unsigned i = 0; i < sgpr_params; ++i) {
- if (array_params_mask & (1 << i)) {
+ for (unsigned i = 0; i < args->sgpr_count; ++i) {
+ if (args->array_params_mask & (1 << i)) {
LLVMValueRef P = LLVMGetParam(main_function, i);
ac_add_function_attr(ctx, main_function, i + 1, AC_FUNC_ATTR_BYVAL);
ac_add_attr_dereferenceable(P, UINT64_MAX);
static void create_function(struct nir_to_llvm_context *ctx)
{
- LLVMTypeRef arg_types[23];
- unsigned arg_idx = 0;
- unsigned array_params_mask = 0;
- unsigned sgpr_count = 0, user_sgpr_count;
unsigned i;
unsigned num_sets = ctx->options->layout ? ctx->options->layout->num_sets : 0;
uint8_t user_sgpr_idx;
struct user_sgpr_info user_sgpr_info;
+ struct arg_info args = {};
+ LLVMValueRef desc_sets;
allocate_user_sgprs(ctx, &user_sgpr_info);
if (user_sgpr_info.need_ring_offsets && !ctx->options->supports_spill) {
- arg_types[arg_idx++] = const_array(ctx->v16i8, 16); /* address of rings */
+ add_user_sgpr_argument(&args, const_array(ctx->v16i8, 16), &ctx->ring_offsets); /* address of rings */
}
/* 1 for each descriptor set */
if (!user_sgpr_info.indirect_all_descriptor_sets) {
for (unsigned i = 0; i < num_sets; ++i) {
if (ctx->options->layout->set[i].layout->shader_stages & (1 << ctx->stage)) {
- array_params_mask |= (1 << arg_idx);
- arg_types[arg_idx++] = const_array(ctx->i8, 1024 * 1024);
+ add_user_sgpr_array_argument(&args, const_array(ctx->i8, 1024 * 1024), &ctx->descriptor_sets[i]);
}
}
- } else {
- array_params_mask |= (1 << arg_idx);
- arg_types[arg_idx++] = const_array(const_array(ctx->i8, 1024 * 1024), 32);
- }
+ } else
+ add_user_sgpr_array_argument(&args, const_array(const_array(ctx->i8, 1024 * 1024), 32), &desc_sets);
if (ctx->shader_info->info.needs_push_constants) {
/* 1 for push constants and dynamic descriptors */
- array_params_mask |= (1 << arg_idx);
- arg_types[arg_idx++] = const_array(ctx->i8, 1024 * 1024);
+ add_user_sgpr_array_argument(&args, const_array(ctx->i8, 1024 * 1024), &ctx->push_constants);
}
switch (ctx->stage) {
case MESA_SHADER_COMPUTE:
if (ctx->shader_info->info.cs.grid_components_used)
- arg_types[arg_idx++] = LLVMVectorType(ctx->i32, ctx->shader_info->info.cs.grid_components_used); /* grid size */
- user_sgpr_count = arg_idx;
- arg_types[arg_idx++] = LLVMVectorType(ctx->i32, 3);
- arg_types[arg_idx++] = ctx->i32;
- sgpr_count = arg_idx;
-
- arg_types[arg_idx++] = LLVMVectorType(ctx->i32, 3);
+ add_user_sgpr_argument(&args, LLVMVectorType(ctx->i32, ctx->shader_info->info.cs.grid_components_used), &ctx->num_work_groups); /* grid size */
+ add_sgpr_argument(&args, LLVMVectorType(ctx->i32, 3), &ctx->workgroup_ids);
+ add_sgpr_argument(&args, ctx->i32, &ctx->tg_size);
+ add_vgpr_argument(&args, LLVMVectorType(ctx->i32, 3), &ctx->local_invocation_ids);
break;
case MESA_SHADER_VERTEX:
if (!ctx->is_gs_copy_shader) {
if (ctx->shader_info->info.vs.has_vertex_buffers)
- arg_types[arg_idx++] = const_array(ctx->v16i8, 16); /* vertex buffers */
- arg_types[arg_idx++] = ctx->i32; // base vertex
- arg_types[arg_idx++] = ctx->i32; // start instance
+ add_user_sgpr_argument(&args, const_array(ctx->v16i8, 16), &ctx->vertex_buffers); /* vertex buffers */
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->base_vertex); // base vertex
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->start_instance);// start instance
if (ctx->shader_info->info.vs.needs_draw_id)
- arg_types[arg_idx++] = ctx->i32; // draw index
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->draw_index); // draw id
}
- user_sgpr_count = arg_idx;
if (ctx->options->key.vs.as_es)
- arg_types[arg_idx++] = ctx->i32; //es2gs offset
- else if (ctx->options->key.vs.as_ls) {
- arg_types[arg_idx++] = ctx->i32; //ls out layout
- user_sgpr_count++;
- }
- sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; // vertex id
+ add_sgpr_argument(&args, ctx->i32, &ctx->es2gs_offset); // es2gs offset
+ else if (ctx->options->key.vs.as_ls)
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->ls_out_layout); // ls out layout
+ add_vgpr_argument(&args, ctx->i32, &ctx->vertex_id); // vertex id
if (!ctx->is_gs_copy_shader) {
- arg_types[arg_idx++] = ctx->i32; // rel auto id
- arg_types[arg_idx++] = ctx->i32; // vs prim id
- arg_types[arg_idx++] = ctx->i32; // instance id
+ add_vgpr_argument(&args, ctx->i32, &ctx->rel_auto_id); // rel auto id
+ add_vgpr_argument(&args, ctx->i32, &ctx->vs_prim_id); // vs prim id
+ add_vgpr_argument(&args, ctx->i32, &ctx->instance_id); // instance id
}
break;
case MESA_SHADER_TESS_CTRL:
- arg_types[arg_idx++] = ctx->i32; // tcs offchip layout
- arg_types[arg_idx++] = ctx->i32; // tcs out offsets
- arg_types[arg_idx++] = ctx->i32; // tcs out layout
- arg_types[arg_idx++] = ctx->i32; // tcs in layout
- user_sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; // param oc lds
- arg_types[arg_idx++] = ctx->i32; // tess factor offset
- sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; // patch id
- arg_types[arg_idx++] = ctx->i32; // rel ids;
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->tcs_offchip_layout); // tcs offchip layout
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->tcs_out_offsets); // tcs out offsets
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->tcs_out_layout); // tcs out layout
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->tcs_in_layout); // tcs in layout
+ add_sgpr_argument(&args, ctx->i32, &ctx->oc_lds); // param oc lds
+ add_sgpr_argument(&args, ctx->i32, &ctx->tess_factor_offset); // tess factor offset
+ add_vgpr_argument(&args, ctx->i32, &ctx->tcs_patch_id); // patch id
+ add_vgpr_argument(&args, ctx->i32, &ctx->tcs_rel_ids); // rel ids;
break;
case MESA_SHADER_TESS_EVAL:
- arg_types[arg_idx++] = ctx->i32; // tcs offchip layout
- user_sgpr_count = arg_idx;
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->tcs_offchip_layout); // tcs offchip layout
if (ctx->options->key.tes.as_es) {
- arg_types[arg_idx++] = ctx->i32; // OC LDS
- arg_types[arg_idx++] = ctx->i32; //
- arg_types[arg_idx++] = ctx->i32; // es2gs offset
+ add_sgpr_argument(&args, ctx->i32, &ctx->oc_lds); // OC LDS
+ add_sgpr_argument(&args, ctx->i32, NULL); //
+ add_sgpr_argument(&args, ctx->i32, &ctx->es2gs_offset); // es2gs offset
} else {
- arg_types[arg_idx++] = ctx->i32; //
- arg_types[arg_idx++] = ctx->i32; // OC LDS
+ add_sgpr_argument(&args, ctx->i32, NULL); //
+ add_sgpr_argument(&args, ctx->i32, &ctx->oc_lds); // OC LDS
}
- sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->f32; // tes_u
- arg_types[arg_idx++] = ctx->f32; // tes_v
- arg_types[arg_idx++] = ctx->i32; // tes rel patch id
- arg_types[arg_idx++] = ctx->i32; // tes patch id
+ add_vgpr_argument(&args, ctx->f32, &ctx->tes_u); // tes_u
+ add_vgpr_argument(&args, ctx->f32, &ctx->tes_v); // tes_v
+ add_vgpr_argument(&args, ctx->i32, &ctx->tes_rel_patch_id); // tes rel patch id
+ add_vgpr_argument(&args, ctx->i32, &ctx->tes_patch_id); // tes patch id
break;
case MESA_SHADER_GEOMETRY:
- arg_types[arg_idx++] = ctx->i32; // gsvs stride
- arg_types[arg_idx++] = ctx->i32; // gsvs num entires
- user_sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; // gs2vs offset
- arg_types[arg_idx++] = ctx->i32; // wave id
- sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; // vtx0
- arg_types[arg_idx++] = ctx->i32; // vtx1
- arg_types[arg_idx++] = ctx->i32; // prim id
- arg_types[arg_idx++] = ctx->i32; // vtx2
- arg_types[arg_idx++] = ctx->i32; // vtx3
- arg_types[arg_idx++] = ctx->i32; // vtx4
- arg_types[arg_idx++] = ctx->i32; // vtx5
- arg_types[arg_idx++] = ctx->i32; // GS instance id
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->gsvs_ring_stride); // gsvs stride
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->gsvs_num_entries); // gsvs num entires
+ add_sgpr_argument(&args, ctx->i32, &ctx->gs2vs_offset); // gs2vs offset
+ add_sgpr_argument(&args, ctx->i32, &ctx->gs_wave_id); // wave id
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[0]); // vtx0
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[1]); // vtx1
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_prim_id); // prim id
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[2]);
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[3]);
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[4]);
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_vtx_offset[5]);
+ add_vgpr_argument(&args, ctx->i32, &ctx->gs_invocation_id);
break;
case MESA_SHADER_FRAGMENT:
if (ctx->shader_info->info.ps.needs_sample_positions)
- arg_types[arg_idx++] = ctx->i32; /* sample position offset */
- user_sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->i32; /* prim mask */
- sgpr_count = arg_idx;
- arg_types[arg_idx++] = ctx->v2i32; /* persp sample */
- arg_types[arg_idx++] = ctx->v2i32; /* persp center */
- arg_types[arg_idx++] = ctx->v2i32; /* persp centroid */
- arg_types[arg_idx++] = ctx->v3i32; /* persp pull model */
- arg_types[arg_idx++] = ctx->v2i32; /* linear sample */
- arg_types[arg_idx++] = ctx->v2i32; /* linear center */
- arg_types[arg_idx++] = ctx->v2i32; /* linear centroid */
- arg_types[arg_idx++] = ctx->f32; /* line stipple tex */
- arg_types[arg_idx++] = ctx->f32; /* pos x float */
- arg_types[arg_idx++] = ctx->f32; /* pos y float */
- arg_types[arg_idx++] = ctx->f32; /* pos z float */
- arg_types[arg_idx++] = ctx->f32; /* pos w float */
- arg_types[arg_idx++] = ctx->i32; /* front face */
- arg_types[arg_idx++] = ctx->i32; /* ancillary */
- arg_types[arg_idx++] = ctx->i32; /* sample coverage */
- arg_types[arg_idx++] = ctx->i32; /* fixed pt */
+ add_user_sgpr_argument(&args, ctx->i32, &ctx->sample_pos_offset); /* sample position offset */
+ add_sgpr_argument(&args, ctx->i32, &ctx->prim_mask); /* prim mask */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->persp_sample); /* persp sample */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->persp_center); /* persp center */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->persp_centroid); /* persp centroid */
+ add_vgpr_argument(&args, ctx->v3i32, NULL); /* persp pull model */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->linear_sample); /* linear sample */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->linear_center); /* linear center */
+ add_vgpr_argument(&args, ctx->v2i32, &ctx->linear_centroid); /* linear centroid */
+ add_vgpr_argument(&args, ctx->f32, NULL); /* line stipple tex */
+ add_vgpr_argument(&args, ctx->f32, &ctx->frag_pos[0]); /* pos x float */
+ add_vgpr_argument(&args, ctx->f32, &ctx->frag_pos[1]); /* pos y float */
+ add_vgpr_argument(&args, ctx->f32, &ctx->frag_pos[2]); /* pos z float */
+ add_vgpr_argument(&args, ctx->f32, &ctx->frag_pos[3]); /* pos w float */
+ add_vgpr_argument(&args, ctx->i32, &ctx->front_face); /* front face */
+ add_vgpr_argument(&args, ctx->i32, &ctx->ancillary); /* ancillary */
+ add_vgpr_argument(&args, ctx->i32, &ctx->sample_coverage); /* sample coverage */
+ add_vgpr_argument(&args, ctx->i32, NULL); /* fixed pt */
break;
default:
unreachable("Shader stage not implemented");
}
ctx->main_function = create_llvm_function(
- ctx->context, ctx->module, ctx->builder, NULL, 0, arg_types,
- arg_idx, array_params_mask, sgpr_count, ctx->max_workgroup_size,
+ ctx->context, ctx->module, ctx->builder, NULL, 0, &args,
+ ctx->max_workgroup_size,
ctx->options->unsafe_math);
set_llvm_calling_convention(ctx->main_function, ctx->stage);
ctx->shader_info->num_input_vgprs = 0;
ctx->shader_info->num_user_sgprs = ctx->options->supports_spill ? 2 : 0;
- for (i = 0; i < user_sgpr_count; i++)
- ctx->shader_info->num_user_sgprs += llvm_get_type_size(arg_types[i]) / 4;
+ for (i = 0; i < args.user_sgpr_count; i++)
+ ctx->shader_info->num_user_sgprs += llvm_get_type_size(args.types[i]) / 4;
ctx->shader_info->num_input_sgprs = ctx->shader_info->num_user_sgprs;
- for (; i < sgpr_count; i++)
- ctx->shader_info->num_input_sgprs += llvm_get_type_size(arg_types[i]) / 4;
+ for (; i < args.sgpr_count; i++)
+ ctx->shader_info->num_input_sgprs += llvm_get_type_size(args.types[i]) / 4;
if (ctx->stage != MESA_SHADER_FRAGMENT)
- for (; i < arg_idx; ++i)
- ctx->shader_info->num_input_vgprs += llvm_get_type_size(arg_types[i]) / 4;
+ for (; i < args.count; ++i)
+ ctx->shader_info->num_input_vgprs += llvm_get_type_size(args.types[i]) / 4;
+
+ assign_arguments(ctx->main_function, &args);
- arg_idx = 0;
user_sgpr_idx = 0;
if (ctx->options->supports_spill || user_sgpr_info.need_ring_offsets) {
NULL, 0, AC_FUNC_ATTR_READNONE);
ctx->ring_offsets = LLVMBuildBitCast(ctx->builder, ctx->ring_offsets,
const_array(ctx->v16i8, 16), "");
- } else
- ctx->ring_offsets = LLVMGetParam(ctx->main_function, arg_idx++);
+ }
}
if (!user_sgpr_info.indirect_all_descriptor_sets) {
for (unsigned i = 0; i < num_sets; ++i) {
if (ctx->options->layout->set[i].layout->shader_stages & (1 << ctx->stage)) {
set_userdata_location(&ctx->shader_info->user_sgprs_locs.descriptor_sets[i], &user_sgpr_idx, 2);
- ctx->descriptor_sets[i] =
- LLVMGetParam(ctx->main_function, arg_idx++);
} else
ctx->descriptor_sets[i] = NULL;
}
} else {
uint32_t desc_sgpr_idx = user_sgpr_idx;
- LLVMValueRef desc_sets = LLVMGetParam(ctx->main_function, arg_idx++);
set_userdata_location_shader(ctx, AC_UD_INDIRECT_DESCRIPTOR_SETS, &user_sgpr_idx, 2);
for (unsigned i = 0; i < num_sets; ++i) {
}
if (ctx->shader_info->info.needs_push_constants) {
- ctx->push_constants = LLVMGetParam(ctx->main_function, arg_idx++);
set_userdata_location_shader(ctx, AC_UD_PUSH_CONSTANTS, &user_sgpr_idx, 2);
}
case MESA_SHADER_COMPUTE:
if (ctx->shader_info->info.cs.grid_components_used) {
set_userdata_location_shader(ctx, AC_UD_CS_GRID_SIZE, &user_sgpr_idx, ctx->shader_info->info.cs.grid_components_used);
- ctx->num_work_groups =
- LLVMGetParam(ctx->main_function, arg_idx++);
}
- ctx->workgroup_ids =
- LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tg_size =
- LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->local_invocation_ids =
- LLVMGetParam(ctx->main_function, arg_idx++);
break;
case MESA_SHADER_VERTEX:
if (!ctx->is_gs_copy_shader) {
if (ctx->shader_info->info.vs.has_vertex_buffers) {
set_userdata_location_shader(ctx, AC_UD_VS_VERTEX_BUFFERS, &user_sgpr_idx, 2);
- ctx->vertex_buffers = LLVMGetParam(ctx->main_function, arg_idx++);
}
unsigned vs_num = 2;
if (ctx->shader_info->info.vs.needs_draw_id)
vs_num++;
set_userdata_location_shader(ctx, AC_UD_VS_BASE_VERTEX_START_INSTANCE, &user_sgpr_idx, vs_num);
-
- ctx->base_vertex = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->start_instance = LLVMGetParam(ctx->main_function, arg_idx++);
- if (ctx->shader_info->info.vs.needs_draw_id)
- ctx->draw_index = LLVMGetParam(ctx->main_function, arg_idx++);
}
- if (ctx->options->key.vs.as_es)
- ctx->es2gs_offset = LLVMGetParam(ctx->main_function, arg_idx++);
- else if (ctx->options->key.vs.as_ls) {
+ if (ctx->options->key.vs.as_ls) {
set_userdata_location_shader(ctx, AC_UD_VS_LS_TCS_IN_LAYOUT, &user_sgpr_idx, 1);
- ctx->ls_out_layout = LLVMGetParam(ctx->main_function, arg_idx++);
- }
- ctx->vertex_id = LLVMGetParam(ctx->main_function, arg_idx++);
- if (!ctx->is_gs_copy_shader) {
- ctx->rel_auto_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->vs_prim_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->instance_id = LLVMGetParam(ctx->main_function, arg_idx++);
}
if (ctx->options->key.vs.as_ls)
declare_tess_lds(ctx);
break;
case MESA_SHADER_TESS_CTRL:
set_userdata_location_shader(ctx, AC_UD_TCS_OFFCHIP_LAYOUT, &user_sgpr_idx, 4);
- ctx->tcs_offchip_layout = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tcs_out_offsets = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tcs_out_layout = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tcs_in_layout = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->oc_lds = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tess_factor_offset = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tcs_patch_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tcs_rel_ids = LLVMGetParam(ctx->main_function, arg_idx++);
-
declare_tess_lds(ctx);
break;
case MESA_SHADER_TESS_EVAL:
set_userdata_location_shader(ctx, AC_UD_TES_OFFCHIP_LAYOUT, &user_sgpr_idx, 1);
- ctx->tcs_offchip_layout = LLVMGetParam(ctx->main_function, arg_idx++);
- if (ctx->options->key.tes.as_es) {
- ctx->oc_lds = LLVMGetParam(ctx->main_function, arg_idx++);
- arg_idx++;
- ctx->es2gs_offset = LLVMGetParam(ctx->main_function, arg_idx++);
- } else {
- arg_idx++;
- ctx->oc_lds = LLVMGetParam(ctx->main_function, arg_idx++);
- }
- ctx->tes_u = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tes_v = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tes_rel_patch_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->tes_patch_id = LLVMGetParam(ctx->main_function, arg_idx++);
break;
case MESA_SHADER_GEOMETRY:
set_userdata_location_shader(ctx, AC_UD_GS_VS_RING_STRIDE_ENTRIES, &user_sgpr_idx, 2);
- ctx->gsvs_ring_stride = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gsvs_num_entries = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs2vs_offset = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_wave_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[0] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[1] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_prim_id = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[2] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[3] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[4] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_vtx_offset[5] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->gs_invocation_id = LLVMGetParam(ctx->main_function, arg_idx++);
break;
case MESA_SHADER_FRAGMENT:
if (ctx->shader_info->info.ps.needs_sample_positions) {
set_userdata_location_shader(ctx, AC_UD_PS_SAMPLE_POS_OFFSET, &user_sgpr_idx, 1);
- ctx->sample_pos_offset = LLVMGetParam(ctx->main_function, arg_idx++);
}
- ctx->prim_mask = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->persp_sample = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->persp_center = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->persp_centroid = LLVMGetParam(ctx->main_function, arg_idx++);
- arg_idx++;
- ctx->linear_sample = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->linear_center = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->linear_centroid = LLVMGetParam(ctx->main_function, arg_idx++);
- arg_idx++; /* line stipple */
- ctx->frag_pos[0] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->frag_pos[1] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->frag_pos[2] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->frag_pos[3] = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->front_face = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->ancillary = LLVMGetParam(ctx->main_function, arg_idx++);
- ctx->sample_coverage = LLVMGetParam(ctx->main_function, arg_idx++);
break;
default:
unreachable("Shader stage not implemented");
projects / platform / upstream / mesa.git / commitdiff