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MetalDevice: Use CocoaTools methods

This commit is contained in:
Stenzek 2024-09-13 19:52:09 +10:00
parent d981dc7471
commit d330dca38a
No known key found for this signature in database
5 changed files with 132 additions and 67 deletions
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11
src/common/cocoa_tools.h
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@ -1,10 +1,12 @@
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
#include "types.h"
#include <optional>
#include <span>
#include <string>
#include <string_view>
#include <optional>
class Error;
@ -14,14 +16,19 @@ class Error;
namespace CocoaTools {
NSString* StringViewToNSString(std::string_view str);
void NSErrorToErrorObject(Error* errptr, std::string_view message, NSError* error);
/// Converts NSError to a human-readable string.
std::string NSErrorToString(NSError* error);
}
} // namespace CocoaTools
#endif
namespace CocoaTools {
// Converts to Mach timebase.
u64 ConvertMachTimeBaseToNanoseconds(u64 ns);
u64 ConvertNanosecondsToMachTimeBase(u64 ns);
/// Add a handler to be run when macOS changes between dark and light themes
void AddThemeChangeHandler(void* ctx, void(handler)(void* ctx));

63
src/common/cocoa_tools.mm
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@ -2,14 +2,16 @@
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
#include "cocoa_tools.h"
#include "small_string.h"
#include "assert.h"
#include "error.h"
#include "small_string.h"
#include "fmt/format.h"
#include <cinttypes>
#include <vector>
#include <dlfcn.h>
#include <mach/mach_time.h>
#include <vector>
#if __has_feature(objc_arc)
#error ARC should not be enabled.
@ -30,10 +32,16 @@ std::string CocoaTools::NSErrorToString(NSError *error)
return fmt::format("{}: {}", static_cast<u32>(error.code), [error.description UTF8String]);
}
void CocoaTools::NSErrorToErrorObject(Error* errptr, std::string_view message, NSError* error)
{
Error::SetStringFmt(errptr, "{}NSError Code {}: {}", message, static_cast<u32>(error.code),
[error.description UTF8String]);
}
bool CocoaTools::MoveFile(const char* source, const char* destination, Error* error)
{
@autoreleasepool {
@autoreleasepool
{
NSError* nserror;
const BOOL result = [[NSFileManager defaultManager] moveItemAtPath:[NSString stringWithUTF8String:source]
toPath:[NSString stringWithUTF8String:destination]
@ -48,6 +56,23 @@ bool CocoaTools::MoveFile(const char *source, const char *destination, Error *er
}
}
// Used for present timing.
static const struct mach_timebase_info s_timebase_info = []() {
struct mach_timebase_info val;
const kern_return_t res = mach_timebase_info(&val);
Assert(res == KERN_SUCCESS);
return val;
}();
u64 CocoaTools::ConvertMachTimeBaseToNanoseconds(u64 time)
{
return ((time * s_timebase_info.numer) / s_timebase_info.denom);
}
u64 CocoaTools::ConvertNanosecondsToMachTimeBase(u64 time)
{
return ((time * s_timebase_info.denom) / s_timebase_info.numer);
}
@interface CommonKVOHelper : NSObject
- (void)addCallback:(void*)ctx run:(void (*)(void*))callback;
@ -66,13 +91,15 @@ bool CocoaTools::MoveFile(const char *source, const char *destination, Error *er
- (void)removeCallback:(void*)ctx
{
auto new_end = std::remove_if(_callbacks.begin(), _callbacks.end(), [ctx](const auto& entry){
return ctx == entry.first;
});
auto new_end =
std::remove_if(_callbacks.begin(), _callbacks.end(), [ctx](const auto& entry) { return ctx == entry.first; });
_callbacks.erase(new_end, _callbacks.end());
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context
- (void)observeValueForKeyPath:(NSString*)keyPath
ofObject:(id)object
change:(NSDictionary<NSKeyValueChangeKey, id>*)change
context:(void*)context
{
for (const auto& callback : _callbacks)
callback.second(callback.first);
@ -89,10 +116,7 @@ void CocoaTools::AddThemeChangeHandler(void* ctx, void(handler)(void* ctx))
{
s_themeChangeHandler = [[CommonKVOHelper alloc] init];
NSApplication* app = [NSApplication sharedApplication];
[app addObserver:s_themeChangeHandler
forKeyPath:@"effectiveAppearance"
options:0
context:nil];
[app addObserver:s_themeChangeHandler forKeyPath:@"effectiveAppearance" options:0 context:nil];
}
[s_themeChangeHandler addCallback:ctx run:handler];
}
@ -106,7 +130,8 @@ void CocoaTools::RemoveThemeChangeHandler(void* ctx)
std::optional<std::string> CocoaTools::GetBundlePath()
{
std::optional<std::string> ret;
@autoreleasepool {
@autoreleasepool
{
NSURL* url = [NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
if (url)
ret = std::string([url fileSystemRepresentation]);
@ -124,8 +149,12 @@ std::optional<std::string> CocoaTools::GetNonTranslocatedBundlePath()
if (void* handle = dlopen("/System/Library/Frameworks/Security.framework/Security", RTLD_LAZY))
{
auto IsTranslocatedURL = reinterpret_cast<Boolean(*)(CFURLRef path, bool* isTranslocated, CFErrorRef*__nullable error)>(dlsym(handle, "SecTranslocateIsTranslocatedURL"));
auto CreateOriginalPathForURL = reinterpret_cast<CFURLRef __nullable(*)(CFURLRef translocatedPath, CFErrorRef*__nullable error)>(dlsym(handle, "SecTranslocateCreateOriginalPathForURL"));
auto IsTranslocatedURL =
reinterpret_cast<Boolean (*)(CFURLRef path, bool* isTranslocated, CFErrorRef* __nullable error)>(
dlsym(handle, "SecTranslocateIsTranslocatedURL"));
auto CreateOriginalPathForURL =
reinterpret_cast<CFURLRef __nullable (*)(CFURLRef translocatedPath, CFErrorRef* __nullable error)>(
dlsym(handle, "SecTranslocateCreateOriginalPathForURL"));
bool is_translocated = false;
if (IsTranslocatedURL)
IsTranslocatedURL((__bridge CFURLRef)url, &is_translocated, nullptr);
@ -142,11 +171,13 @@ std::optional<std::string> CocoaTools::GetNonTranslocatedBundlePath()
bool CocoaTools::DelayedLaunch(std::string_view file, std::span<const std::string_view> args)
{
@autoreleasepool {
@autoreleasepool
{
const int pid = [[NSProcessInfo processInfo] processIdentifier];
// Hopefully we're not too large here...
std::string task_args = fmt::format("while /bin/ps -p {} > /dev/null; do /bin/sleep 0.1; done; exec /usr/bin/open \"{}\"", pid, file);
std::string task_args =
fmt::format("while /bin/ps -p {} > /dev/null; do /bin/sleep 0.1; done; exec /usr/bin/open \"{}\"", pid, file);
if (!args.empty())
{
task_args += " --args";

45
src/common/threading.cpp
View File

@ -3,6 +3,9 @@
#include "threading.h"
#include "assert.h"
#include "cocoa_tools.h"
#include "log.h"
#include <memory>
#if !defined(_WIN32) && !defined(__APPLE__)
@ -38,6 +41,8 @@
#endif
#endif
Log_SetChannel(Threading);
#ifdef _WIN32
union FileTimeU64Union
{
@ -270,6 +275,46 @@ bool Threading::ThreadHandle::SetAffinity(u64 processor_mask) const
#endif
}
#ifdef __APPLE__
bool Threading::ThreadHandle::SetTimeConstraints(bool enabled, u64 period, u64 typical_time, u64 maximum_time)
{
const mach_port_t mach_thread_id = pthread_mach_thread_np((pthread_t)m_native_handle);
if (!enabled)
{
thread_standard_policy policy = {};
const kern_return_t res = thread_policy_set(
mach_thread_id, THREAD_STANDARD_POLICY, reinterpret_cast<thread_policy_t>(&policy), THREAD_STANDARD_POLICY_COUNT);
if (res != KERN_SUCCESS)
{
ERROR_LOG("thread_policy_set(THREAD_STANDARD_POLICY) failed: {}", static_cast<int>(res));
return false;
}
return true;
}
thread_time_constraint_policy_data_t constraints;
constraints.period = CocoaTools::ConvertNanosecondsToMachTimeBase(period);
constraints.computation = CocoaTools::ConvertNanosecondsToMachTimeBase(typical_time);
constraints.constraint = CocoaTools::ConvertNanosecondsToMachTimeBase(maximum_time);
constraints.preemptible = false;
const kern_return_t res =
thread_policy_set(mach_thread_id, THREAD_TIME_CONSTRAINT_POLICY, reinterpret_cast<thread_policy_t>(&constraints),
THREAD_TIME_CONSTRAINT_POLICY_COUNT);
if (res != KERN_SUCCESS)
{
ERROR_LOG("thread_policy_set(THREAD_TIME_CONSTRAINT_POLICY) failed: {}, args {}, {}, {}", static_cast<int>(res),
period, typical_time, maximum_time);
return false;
}
return true;
}
#endif
Threading::Thread::Thread() = default;
Threading::Thread::Thread(Thread&& thread) : ThreadHandle(thread), m_stack_size(thread.m_stack_size)

5
src/common/threading.h
View File

@ -53,6 +53,11 @@ public:
/// Obviously, only works up to 64 processors.
bool SetAffinity(u64 processor_mask) const;
#ifdef __APPLE__
/// Only available on MacOS, sets a period/maximum time for the scheduler.
bool SetTimeConstraints(bool enabled, u64 period, u64 typical_time, u64 maximum_time);
#endif
protected:
void* m_native_handle = nullptr;

51
src/util/metal_device.mm
View File

@ -5,6 +5,7 @@
#include "common/align.h"
#include "common/assert.h"
#include "common/cocoa_tools.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
@ -44,14 +45,6 @@ static constexpr u32 TEXTURE_UPLOAD_ALIGNMENT = 64;
// We need 32 here for AVX2, so 64 is also fine.
static constexpr u32 TEXTURE_UPLOAD_PITCH_ALIGNMENT = 64;
// Used for present timing.
static const struct mach_timebase_info s_timebase_info = []() {
struct mach_timebase_info val;
const kern_return_t res = mach_timebase_info(&val);
Assert(res == KERN_SUCCESS);
return val;
}();
static constexpr std::array<MTLPixelFormat, static_cast<u32>(GPUTexture::Format::MaxCount)> s_pixel_format_mapping = {
MTLPixelFormatInvalid, // Unknown
MTLPixelFormatRGBA8Unorm, // RGBA8
@ -80,16 +73,6 @@ static constexpr std::array<MTLPixelFormat, static_cast<u32>(GPUTexture::Format:
MTLPixelFormatBGR10A2Unorm, // RGB10A2
};
static NSString* StringViewToNSString(std::string_view str)
{
if (str.empty())
return nil;
return [[[NSString alloc] autorelease] initWithBytes:str.data()
length:static_cast<NSUInteger>(str.length())
encoding:NSUTF8StringEncoding];
}
static void LogNSError(NSError* error, std::string_view message)
{
Log::FastWrite("MetalDevice", LOGLEVEL_ERROR, message);
@ -97,12 +80,6 @@ static void LogNSError(NSError* error, std::string_view message)
Log::FastWrite("MetalDevice", LOGLEVEL_ERROR, " NSError Description: {}", [error.description UTF8String]);
}
static void NSErrorToErrorObject(Error* errptr, std::string_view message, NSError* error)
{
Error::SetStringFmt(errptr, "{}NSError Code {}: {}", message, static_cast<u32>(error.code),
[error.description UTF8String]);
}
static GPUTexture::Format GetTextureFormatForMTLFormat(MTLPixelFormat fmt)
{
for (u32 i = 0; i < static_cast<u32>(GPUTexture::Format::MaxCount); i++)
@ -325,13 +302,13 @@ bool MetalDevice::OpenPipelineCache(const std::string& path, Error* error)
@autoreleasepool
{
MTLBinaryArchiveDescriptor* archiveDescriptor = [[[MTLBinaryArchiveDescriptor alloc] init] autorelease];
archiveDescriptor.url = [NSURL fileURLWithPath:StringViewToNSString(path)];
archiveDescriptor.url = [NSURL fileURLWithPath:CocoaTools::StringViewToNSString(path)];
NSError* nserror = nil;
m_pipeline_archive = [m_device newBinaryArchiveWithDescriptor:archiveDescriptor error:&nserror];
if (m_pipeline_archive == nil)
{
NSErrorToErrorObject(error, "newBinaryArchiveWithDescriptor failed: ", nserror);
CocoaTools::NSErrorToErrorObject(error, "newBinaryArchiveWithDescriptor failed: ", nserror);
return false;
}
@ -351,7 +328,7 @@ bool MetalDevice::CreatePipelineCache(const std::string& path, Error* error)
m_pipeline_archive = [m_device newBinaryArchiveWithDescriptor:archiveDescriptor error:&nserror];
if (m_pipeline_archive == nil)
{
NSErrorToErrorObject(error, "newBinaryArchiveWithDescriptor failed: ", nserror);
CocoaTools::NSErrorToErrorObject(error, "newBinaryArchiveWithDescriptor failed: ", nserror);
return false;
}
@ -378,11 +355,11 @@ bool MetalDevice::ClosePipelineCache(const std::string& path, Error* error)
@autoreleasepool
{
NSURL* url = [NSURL fileURLWithPath:StringViewToNSString(path)];
NSURL* url = [NSURL fileURLWithPath:CocoaTools::StringViewToNSString(path)];
NSError* nserror = nil;
if (![m_pipeline_archive serializeToURL:url error:&nserror])
{
NSErrorToErrorObject(error, "serializeToURL failed: ", nserror);
CocoaTools::NSErrorToErrorObject(error, "serializeToURL failed: ", nserror);
return false;
}
@ -682,7 +659,7 @@ void MetalShader::SetDebugName(std::string_view name)
{
@autoreleasepool
{
[m_function setLabel:StringViewToNSString(name)];
[m_function setLabel:CocoaTools::StringViewToNSString(name)];
}
}
@ -691,7 +668,7 @@ std::unique_ptr<GPUShader> MetalDevice::CreateShaderFromMSL(GPUShaderStage stage
{
@autoreleasepool
{
NSString* const ns_source = StringViewToNSString(source);
NSString* const ns_source = CocoaTools::StringViewToNSString(source);
NSError* nserror = nil;
id<MTLLibrary> library = [m_device newLibraryWithSource:ns_source options:nil error:&nserror];
if (!library)
@ -705,7 +682,7 @@ std::unique_ptr<GPUShader> MetalDevice::CreateShaderFromMSL(GPUShaderStage stage
return {};
}
id<MTLFunction> function = [library newFunctionWithName:StringViewToNSString(entry_point)];
id<MTLFunction> function = [library newFunctionWithName:CocoaTools::StringViewToNSString(entry_point)];
if (!function)
{
ERROR_LOG("Failed to get main function in compiled library");
@ -989,7 +966,7 @@ std::unique_ptr<GPUPipeline> MetalDevice::CreatePipeline(const GPUPipeline::Grap
if (pipeline == nil)
{
LogNSError(nserror, "Failed to create render pipeline state");
NSErrorToErrorObject(error, "newRenderPipelineStateWithDescriptor failed: ", nserror);
CocoaTools::NSErrorToErrorObject(error, "newRenderPipelineStateWithDescriptor failed: ", nserror);
return {};
}
}
@ -1164,7 +1141,7 @@ void MetalTexture::SetDebugName(std::string_view name)
{
@autoreleasepool
{
[m_texture setLabel:StringViewToNSString(name)];
[m_texture setLabel:CocoaTools::StringViewToNSString(name)];
}
}
@ -1383,7 +1360,7 @@ void MetalDownloadTexture::SetDebugName(std::string_view name)
{
@autoreleasepool
{
[m_buffer setLabel:StringViewToNSString(name)];
[m_buffer setLabel:CocoaTools::StringViewToNSString(name)];
}
}
@ -1806,7 +1783,7 @@ void MetalTextureBuffer::SetDebugName(std::string_view name)
{
@autoreleasepool
{
[m_buffer.GetBuffer() setLabel:StringViewToNSString(name)];
[m_buffer.GetBuffer() setLabel:CocoaTools::StringViewToNSString(name)];
}
}
@ -2487,7 +2464,7 @@ void MetalDevice::EndPresent(bool explicit_present, u64 present_time)
if (present_time != 0 && (current_time = Common::Timer::GetCurrentValue()) < present_time)
{
// Need to convert to mach absolute time. Time values should already be in nanoseconds.
const u64 mach_time_nanoseconds = ((mach_absolute_time() * s_timebase_info.numer) / s_timebase_info.denom);
const u64 mach_time_nanoseconds = CocoaTools::ConvertMachTimeBaseToNanoseconds(mach_absolute_time());
const double mach_present_time = static_cast<double>(mach_time_nanoseconds + (present_time - current_time)) / 1e+9;
[m_render_cmdbuf presentDrawable:m_layer_drawable atTime:mach_present_time];
}