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Core / DolphinQt / InputCommon: reduce the number disk writes when using DynamicInputTextures

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iwubcode 2025-01-25 21:49:32 -06:00
parent 18979129f3
commit d03f9032c1
15 changed files with 102 additions and 42 deletions
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42
Source/Core/InputCommon/DynamicInputTextures/DITConfiguration.cpp
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@ -10,7 +10,6 @@
#include <picojson.h>
#include "Common/CommonPaths.h"
#include "Common/FileUtil.h"
#include "Common/IniFile.h"
#include "Common/JsonUtil.h"
#include "Common/Logging/Log.h"
@ -68,26 +67,30 @@ Configuration::Configuration(const std::string& json_path)
Configuration::~Configuration() = default;
bool Configuration::GenerateTextures(const Common::IniFile& file,
const std::vector<std::string>& controller_names) const
void Configuration::GenerateTextures(const Common::IniFile& file,
const std::vector<std::string>& controller_names,
OutputDetails* output) const
{
bool any_dirty = false;
for (const auto& texture_data : m_dynamic_input_textures)
{
any_dirty |= GenerateTexture(file, controller_names, texture_data);
GenerateTexture(file, controller_names, texture_data, output);
}
return any_dirty;
}
bool Configuration::GenerateTexture(const Common::IniFile& file,
void Configuration::GenerateTexture(const Common::IniFile& file,
const std::vector<std::string>& controller_names,
const Data& texture_data) const
const Data& texture_data, OutputDetails* output) const
{
// Two copies of the loaded texture
// The first one is used as a fallback if a key or device isn't mapped
// the second one is used as the final image to write to the textures directory
const auto original_image = LoadImage(m_base_path + texture_data.m_image_name);
if (!original_image)
{
ERROR_LOG_FMT(VIDEO, "Failed to load image '{}' needed for dynamic input texture generation",
texture_data.m_image_name);
return;
}
auto image_to_write = original_image;
bool dirty = false;
@ -179,25 +182,8 @@ bool Configuration::GenerateTexture(const Common::IniFile& file,
if (dirty)
{
const std::string& game_id = SConfig::GetInstance().GetGameID();
const auto hi_res_folder =
File::GetUserPath(D_HIRESTEXTURES_IDX) + texture_data.m_generated_folder_name;
if (!File::IsDirectory(hi_res_folder))
{
File::CreateDir(hi_res_folder);
}
WriteImage(hi_res_folder + DIR_SEP + texture_data.m_hires_texture_name, *image_to_write);
const auto game_id_folder = hi_res_folder + DIR_SEP + "gameids";
if (!File::IsDirectory(game_id_folder))
{
File::CreateDir(game_id_folder);
}
File::CreateEmptyFile(game_id_folder + DIR_SEP + game_id + ".txt");
return true;
(*output)[texture_data.m_generated_folder_name][texture_data.m_hires_texture_name] =
std::move(*image_to_write);
}
return false;
}
} // namespace InputCommon::DynamicInputTextures