shader: Use shared_ptr to store nodes and move initialization to file

Instead of having a vector of unique_ptr stored in a vector and
returning star pointers to this, use shared_ptr. While changing
initialization code, move it to a separate file when possible.

This is a first step to allow code analysis and node generation beyond
the ShaderIR class.
This commit is contained in:
ReinUsesLisp
2019-06-04 22:44:06 -03:00
parent a20ba09bfd
commit bf4dfb3ad4
35 changed files with 296 additions and 248 deletions

View File

@ -11,6 +11,7 @@
#include "common/common_types.h"
#include "common/logging/log.h"
#include "video_core/engines/shader_bytecode.h"
#include "video_core/shader/node_helper.h"
#include "video_core/shader/shader_ir.h"
namespace VideoCommon::Shader {
@ -291,8 +292,8 @@ const Sampler& ShaderIR::GetBindlessSampler(const Tegra::Shader::Register& reg,
const Node sampler_register = GetRegister(reg);
const Node base_sampler =
TrackCbuf(sampler_register, global_code, static_cast<s64>(global_code.size()));
const auto cbuf = std::get_if<CbufNode>(base_sampler);
const auto cbuf_offset_imm = std::get_if<ImmediateNode>(cbuf->GetOffset());
const auto cbuf = std::get_if<CbufNode>(&*base_sampler);
const auto cbuf_offset_imm = std::get_if<ImmediateNode>(&*cbuf->GetOffset());
ASSERT(cbuf_offset_imm != nullptr);
const auto cbuf_offset = cbuf_offset_imm->GetValue();
const auto cbuf_index = cbuf->GetIndex();
@ -388,8 +389,8 @@ Node4 ShaderIR::GetTextureCode(Instruction instr, TextureType texture_type,
Node array, Node depth_compare, u32 bias_offset,
std::vector<Node> aoffi,
std::optional<Tegra::Shader::Register> bindless_reg) {
const bool is_array = array;
const bool is_shadow = depth_compare;
const auto is_array = static_cast<bool>(array);
const auto is_shadow = static_cast<bool>(depth_compare);
const bool is_bindless = bindless_reg.has_value();
UNIMPLEMENTED_IF_MSG((texture_type == TextureType::Texture3D && (is_array || is_shadow)) ||