1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <array>
#include <optional>
#include <variant>
#include <vector>
#include <picojson.h>
#include "Common/CommonTypes.h"
#include "VideoCommon/Assets/CustomAsset.h"
#include "VideoCommon/Assets/TextureSamplerValue.h"
#include "VideoCommon/BPMemory.h"
#include "VideoCommon/RenderState.h"
class ShaderCode;
namespace VideoCommon
{
struct MaterialProperty
{
static void WriteToMemory(u8*& buffer, const MaterialProperty& property);
static std::size_t GetMemorySize(const MaterialProperty& property);
using Value =
std::variant<s32, std::array<s32, 2>, std::array<s32, 3>, std::array<s32, 4>, float,
std::array<float, 2>, std::array<float, 3>, std::array<float, 4>, bool>;
Value m_value;
};
struct MaterialData
{
static bool FromJson(const CustomAssetLibrary::AssetID& asset_id, const picojson::object& json,
MaterialData* data);
static void ToJson(picojson::object* obj, const MaterialData& data);
CustomAssetLibrary::AssetID shader_asset;
CustomAssetLibrary::AssetID next_material_asset;
std::vector<MaterialProperty> properties;
std::optional<CullMode> cull_mode;
std::optional<DepthState> depth_state;
std::optional<BlendingState> blending_state;
std::vector<TextureSamplerValue> textures;
};
// Much like Unity and Unreal materials, a Dolphin material does very little on its own
// Its sole purpose is to provide data (through properties) that are used in conjunction
// with a shader asset that is provided by name. It is up to user of this asset to
// use the two together to create the relevant runtime data
class MaterialAsset final : public CustomLoadableAsset<MaterialData>
{
public:
using CustomLoadableAsset::CustomLoadableAsset;
private:
CustomAssetLibrary::LoadInfo LoadImpl(const CustomAssetLibrary::AssetID& asset_id) override;
};
} // namespace VideoCommon
|
