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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "VideoCommon/Assets/TextureAsset.h"
#include "Common/Logging/Log.h"
namespace VideoCommon
{
CustomAssetLibrary::LoadInfo RawTextureAsset::LoadImpl(const CustomAssetLibrary::AssetID& asset_id)
{
auto potential_data = std::make_shared<CustomTextureData>();
const auto loaded_info = m_owning_library->LoadTexture(asset_id, potential_data.get());
if (loaded_info.m_bytes_loaded == 0)
return {};
{
std::lock_guard lk(m_data_lock);
m_loaded = true;
m_data = std::move(potential_data);
}
return loaded_info;
}
CustomAssetLibrary::LoadInfo GameTextureAsset::LoadImpl(const CustomAssetLibrary::AssetID& asset_id)
{
auto potential_data = std::make_shared<CustomTextureData>();
const auto loaded_info = m_owning_library->LoadGameTexture(asset_id, potential_data.get());
if (loaded_info.m_bytes_loaded == 0)
return {};
{
std::lock_guard lk(m_data_lock);
m_loaded = true;
m_data = std::move(potential_data);
}
return loaded_info;
}
bool GameTextureAsset::Validate(u32 native_width, u32 native_height) const
{
std::lock_guard lk(m_data_lock);
if (!m_loaded)
{
ERROR_LOG_FMT(VIDEO,
"Game texture can't be validated for asset '{}' because it is not loaded yet.",
GetAssetId());
return false;
}
if (m_data->m_slices.empty())
{
ERROR_LOG_FMT(VIDEO,
"Game texture can't be validated for asset '{}' because no data was available.",
GetAssetId());
return false;
}
if (m_data->m_slices.size() > 1)
{
ERROR_LOG_FMT(
VIDEO,
"Game texture can't be validated for asset '{}' because it has more slices than expected.",
GetAssetId());
return false;
}
const auto& slice = m_data->m_slices[0];
if (slice.m_levels.empty())
{
ERROR_LOG_FMT(
VIDEO,
"Game texture can't be validated for asset '{}' because first slice has no data available.",
GetAssetId());
return false;
}
// Verify that the aspect ratio of the texture hasn't changed, as this could have
// side-effects.
const VideoCommon::CustomTextureData::ArraySlice::Level& first_mip = slice.m_levels[0];
if (first_mip.width * native_height != first_mip.height * native_width)
{
// Note: this feels like this should return an error but
// for legacy reasons this is only a notice that something *could*
// go wrong
WARN_LOG_FMT(
VIDEO,
"Invalid custom texture size {}x{} for game texture asset '{}'. The aspect differs "
"from the native size {}x{}.",
first_mip.width, first_mip.height, GetAssetId(), native_width, native_height);
}
// Same deal if the custom texture isn't a multiple of the native size.
if (native_width != 0 && native_height != 0 &&
(first_mip.width % native_width || first_mip.height % native_height))
{
// Note: this feels like this should return an error but
// for legacy reasons this is only a notice that something *could*
// go wrong
WARN_LOG_FMT(
VIDEO,
"Invalid custom texture size {}x{} for game texture asset '{}'. Please use an integer "
"upscaling factor based on the native size {}x{}.",
first_mip.width, first_mip.height, GetAssetId(), native_width, native_height);
}
return true;
}
} // namespace VideoCommon
|
