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VideoCommon: Make a reusable free function for getting top level directories that have a matching gameid text file underneath

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This commit is contained in:
iwubcode 2020-05-03 12:49:46 -05:00
parent 0fe6081680
commit 8a1539f948
2 changed files with 11 additions and 10 deletions
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16
Source/Core/VideoCommon/HiresTextures.cpp
View File

@ -87,7 +87,8 @@ void HiresTexture::Update()
} }
const std::string& game_id = SConfig::GetInstance().GetGameID(); const std::string& game_id = SConfig::GetInstance().GetGameID();
const std::set<std::string> texture_directories = GetTextureDirectories(game_id); const std::set<std::string> texture_directories =
GetTextureDirectoriesWithGameId(File::GetUserPath(D_HIRESTEXTURES_IDX), game_id);
const std::vector<std::string> extensions{".png", ".dds"}; const std::vector<std::string> extensions{".png", ".dds"};
for (const auto& texture_directory : texture_directories) for (const auto& texture_directory : texture_directories)
@ -454,10 +455,11 @@ bool HiresTexture::LoadTexture(Level& level, const std::vector<u8>& buffer)
return true; return true;
} }
std::set<std::string> HiresTexture::GetTextureDirectories(const std::string& game_id) std::set<std::string> GetTextureDirectoriesWithGameId(const std::string& root_directory,
const std::string& game_id)
{ {
std::set<std::string> result; std::set<std::string> result;
const std::string texture_directory = File::GetUserPath(D_HIRESTEXTURES_IDX) + game_id; const std::string texture_directory = root_directory + game_id;
if (File::Exists(texture_directory)) if (File::Exists(texture_directory))
{ {
@ -466,8 +468,7 @@ std::set<std::string> HiresTexture::GetTextureDirectories(const std::string& gam
else else
{ {
// If there's no directory with the region-specific ID, look for a 3-character region-free one // If there's no directory with the region-specific ID, look for a 3-character region-free one
const std::string region_free_directory = const std::string region_free_directory = root_directory + game_id.substr(0, 3);
File::GetUserPath(D_HIRESTEXTURES_IDX) + game_id.substr(0, 3);
if (File::Exists(region_free_directory)) if (File::Exists(region_free_directory))
{ {
@ -482,7 +483,6 @@ std::set<std::string> HiresTexture::GetTextureDirectories(const std::string& gam
}; };
// Look for any other directories that might be specific to the given gameid // Look for any other directories that might be specific to the given gameid
const auto root_directory = File::GetUserPath(D_HIRESTEXTURES_IDX);
const auto files = Common::DoFileSearch({root_directory}, {".txt"}, true); const auto files = Common::DoFileSearch({root_directory}, {".txt"}, true);
for (const auto& file : files) for (const auto& file : files)
{ {
@ -490,8 +490,8 @@ std::set<std::string> HiresTexture::GetTextureDirectories(const std::string& gam
{ {
// The following code is used to calculate the top directory // The following code is used to calculate the top directory
// of a found gameid.txt file // of a found gameid.txt file
// ex: <dolphin dir>/Load/Textures/My folder/gameids/<gameid>.txt // ex: <root directory>/My folder/gameids/<gameid>.txt
// would insert "<dolphin dir>/Load/Textures/My folder" // would insert "<root directory>/My folder"
const auto directory_path = file.substr(root_directory.size()); const auto directory_path = file.substr(root_directory.size());
const std::size_t first_path_separator_position = directory_path.find_first_of(DIR_SEP_CHR); const std::size_t first_path_separator_position = directory_path.find_first_of(DIR_SEP_CHR);
result.insert(root_directory + directory_path.substr(0, first_path_separator_position)); result.insert(root_directory + directory_path.substr(0, first_path_separator_position));

5
Source/Core/VideoCommon/HiresTextures.h
View File

@ -14,6 +14,9 @@
enum class TextureFormat; enum class TextureFormat;
std::set<std::string> GetTextureDirectoriesWithGameId(const std::string& root_directory,
const std::string& game_id);
class HiresTexture class HiresTexture
{ {
public: public:
@ -54,8 +57,6 @@ private:
static bool LoadTexture(Level& level, const std::vector<u8>& buffer); static bool LoadTexture(Level& level, const std::vector<u8>& buffer);
static void Prefetch(); static void Prefetch();
static std::set<std::string> GetTextureDirectories(const std::string& game_id);
HiresTexture() {} HiresTexture() {}
bool m_has_arbitrary_mipmaps; bool m_has_arbitrary_mipmaps;
}; };