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Author SHA1 Message Date
4e65e3b192 fx
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eden-license / license-header (pull_request) Successful in 23s
Signed-off-by: lizzie <lizzie@eden-emu.dev>
2025-09-28 07:55:58 +02:00
d79d30bd61 [common/logging] faster logging by avoiding constructing unused strings/results (and filtering first)
Signed-off-by: lizzie <lizzie@eden-emu.dev>
2025-09-28 07:55:58 +02:00
c725641f13
[video_core] Fix fast buffers without performance loss (#2605)
Fixes games that have some elements flickering on the screen, such as Kirby Star Allies and others, without impacting performance.

Reviewed-on: #2605
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Co-authored-by: MaranBr <maranbr@outlook.com>
Co-committed-by: MaranBr <maranbr@outlook.com>
2025-09-28 07:29:19 +02:00
5 changed files with 51 additions and 53 deletions

View file

@ -39,9 +39,17 @@ namespace Common::Log {
namespace {
/**
* Interface for logging backends.
*/
/// @brief Trims up to and including the last of ../, ..\, src/, src\ in a string
/// do not be fooled this isn't generating new strings on .rodata :)
constexpr const char* TrimSourcePath(std::string_view source) {
const auto rfind = [source](const std::string_view match) {
return source.rfind(match) == source.npos ? 0 : (source.rfind(match) + match.size());
};
auto idx = (std::max)({rfind("src/"), rfind("src\\"), rfind("../"), rfind("..\\")});
return source.data() + idx;
}
/// @brief Interface for logging backends.
class Backend {
public:
virtual ~Backend() = default;
@ -53,9 +61,7 @@ public:
virtual void Flush() = 0;
};
/**
* Backend that writes to stderr and with color
*/
/// @brief Backend that writes to stderr and with color
class ColorConsoleBackend final : public Backend {
public:
explicit ColorConsoleBackend() = default;
@ -84,9 +90,7 @@ private:
std::atomic_bool enabled{false};
};
/**
* Backend that writes to a file passed into the constructor
*/
/// @brief Backend that writes to a file passed into the constructor
class FileBackend final : public Backend {
public:
explicit FileBackend(const std::filesystem::path& filename) {
@ -248,13 +252,14 @@ public:
color_console_backend.SetEnabled(enabled);
}
bool CanPushEntry(Class log_class, Level log_level) const noexcept {
return filter.CheckMessage(log_class, log_level);
}
void PushEntry(Class log_class, Level log_level, const char* filename, unsigned int line_num,
const char* function, std::string&& message) {
if (!filter.CheckMessage(log_class, log_level)) {
return;
}
const char* function, std::string&& message) noexcept {
message_queue.EmplaceWait(
CreateEntry(log_class, log_level, filename, line_num, function, std::move(message)));
CreateEntry(log_class, log_level, TrimSourcePath(filename), line_num, function, std::move(message)));
}
private:
@ -368,8 +373,9 @@ void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
unsigned int line_num, const char* function, fmt::string_view format,
const fmt::format_args& args) {
if (!initialization_in_progress_suppress_logging) {
Impl::Instance().PushEntry(log_class, log_level, filename, line_num, function,
fmt::vformat(format, args));
auto& instance = Impl::Instance();
if (instance.CanPushEntry(log_class, log_level))
instance.PushEntry(log_class, log_level, filename, line_num, function, fmt::vformat(format, args));
}
}
} // namespace Common::Log

View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: 2014 Citra Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -9,22 +12,20 @@ namespace Common::Log {
namespace {
template <typename It>
Level GetLevelByName(const It begin, const It end) {
for (u8 i = 0; i < static_cast<u8>(Level::Count); ++i) {
const char* level_name = GetLevelName(static_cast<Level>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
return static_cast<Level>(i);
}
for (u32 i = 0; i < u32(Level::Count); ++i) {
const char* level_name = GetLevelName(Level(i));
if (Common::ComparePartialString(begin, end, level_name))
return Level(i);
}
return Level::Count;
}
template <typename It>
Class GetClassByName(const It begin, const It end) {
for (u8 i = 0; i < static_cast<u8>(Class::Count); ++i) {
const char* level_name = GetLogClassName(static_cast<Class>(i));
if (Common::ComparePartialString(begin, end, level_name)) {
return static_cast<Class>(i);
}
for (u32 i = 0; i < u32(Class::Count); ++i) {
const char* level_name = GetLogClassName(Class(i));
if (Common::ComparePartialString(begin, end, level_name))
return Class(i);
}
return Class::Count;
}
@ -229,13 +230,12 @@ void Filter::ParseFilterString(std::string_view filter_view) {
}
bool Filter::CheckMessage(Class log_class, Level level) const {
return static_cast<u8>(level) >=
static_cast<u8>(class_levels[static_cast<std::size_t>(log_class)]);
return u8(level) >= u8(class_levels[std::size_t(log_class)]);
}
bool Filter::IsDebug() const {
return std::any_of(class_levels.begin(), class_levels.end(), [](const Level& l) {
return static_cast<u8>(l) <= static_cast<u8>(Level::Debug);
return u8(l) <= u8(Level::Debug);
});
}

View file

@ -16,15 +16,6 @@
namespace Common::Log {
// trims up to and including the last of ../, ..\, src/, src\ in a string
constexpr const char* TrimSourcePath(std::string_view source) {
const auto rfind = [source](const std::string_view match) {
return source.rfind(match) == source.npos ? 0 : (source.rfind(match) + match.size());
};
auto idx = (std::max)({rfind("src/"), rfind("src\\"), rfind("../"), rfind("..\\")});
return source.data() + idx;
}
/// Logs a message to the global logger, using fmt
void FmtLogMessageImpl(Class log_class, Level log_level, const char* filename,
unsigned int line_num, const char* function, fmt::string_view format,
@ -42,7 +33,7 @@ void FmtLogMessage(Class log_class, Level log_level, const char* filename, unsig
#ifdef _DEBUG
#define LOG_TRACE(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Trace, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)
#else
#define LOG_TRACE(log_class, fmt, ...) (void(0))
@ -50,21 +41,21 @@ void FmtLogMessage(Class log_class, Level log_level, const char* filename, unsig
#define LOG_DEBUG(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Debug, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)
#define LOG_INFO(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Info, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)
#define LOG_WARNING(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Warning, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)
#define LOG_ERROR(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Error, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)
#define LOG_CRITICAL(log_class, ...) \
Common::Log::FmtLogMessage(Common::Log::Class::log_class, Common::Log::Level::Critical, \
Common::Log::TrimSourcePath(__FILE__), __LINE__, __func__, \
__FILE__, __LINE__, __func__, \
__VA_ARGS__)

View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -286,7 +289,7 @@ Result CheckOpenSSLErrors() {
msg.append(data);
}
Common::Log::FmtLogMessage(Common::Log::Class::Service_SSL, Common::Log::Level::Error,
Common::Log::TrimSourcePath(file), line, func, "OpenSSL: {}",
file, line, func, "OpenSSL: {}",
msg);
}
return ResultInternalError;

View file

@ -785,18 +785,13 @@ void BufferCache<P>::BindHostGraphicsUniformBuffers(size_t stage) {
}
template <class P>
void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 binding_index,
bool needs_bind) {
void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32 binding_index, bool needs_bind) {
++channel_state->uniform_cache_shots[0];
const Binding& binding = channel_state->uniform_buffers[stage][index];
const DAddr device_addr = binding.device_addr;
const u32 size = (std::min)(binding.size, (*channel_state->uniform_buffer_sizes)[stage][index]);
Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id);
const bool sync_buffer = SynchronizeBuffer(buffer, device_addr, size);
if (sync_buffer) {
++channel_state->uniform_cache_hits[0];
}
++channel_state->uniform_cache_shots[0];
const bool use_fast_buffer = binding.buffer_id != NULL_BUFFER_ID &&
size <= channel_state->uniform_buffer_skip_cache_size &&
!memory_tracker.IsRegionGpuModified(device_addr, size);
@ -827,7 +822,10 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32
device_memory.ReadBlockUnsafe(device_addr, span.data(), size);
return;
}
// Classic cached path
if (SynchronizeBuffer(buffer, device_addr, size)) {
++channel_state->uniform_cache_hits[0];
}
// Skip binding if it's not needed and if the bound buffer is not the fast version
// This exists to avoid instances where the fast buffer is bound and a GPU write happens
needs_bind |= HasFastUniformBufferBound(stage, binding_index);