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aioemu

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This commit is contained in:
xielei 2023-02-12 20:49:58 +08:00
parent 29859c84fc
commit 8ff78cb921
9 changed files with 72 additions and 10 deletions
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2
.gitignore vendored
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@ -129,3 +129,5 @@ CMakeFiles
# Clangd
.cache/
build
libretro/obj/local

3
.gitmodules vendored
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@ -1,3 +1,6 @@
[submodule "libretro/libretro-common"]
path = libretro/libretro-common
url = https://github.com/libretro/libretro-common.git
[submodule "pspautotests"]
path = pspautotests
url = https://github.com/hrydgard/pspautotests.git

36
Core/FileLoaders/LocalFileLoader.cpp
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@ -38,7 +38,11 @@
#include <fcntl.h>
#endif
#ifndef _WIN32
#ifdef HAVE_LIBRETRO_VFS
#include <streams/file_stream.h>
#endif
#if !defined(_WIN32) && !defined(HAVE_LIBRETRO_VFS)
void LocalFileLoader::DetectSizeFd() {
#if PPSSPP_PLATFORM(ANDROID) || (defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS < 64)
@ -60,7 +64,16 @@ LocalFileLoader::LocalFileLoader(const Path &filename)
return;
}
#if PPSSPP_PLATFORM(ANDROID)
#if HAVE_LIBRETRO_VFS
isOpenedByFd_ = false;
handle_ = filestream_open(filename.c_str(), RETRO_VFS_FILE_ACCESS_READ, RETRO_VFS_FILE_ACCESS_HINT_NONE);
filestream_seek(handle_, 0, RETRO_VFS_SEEK_POSITION_END);
filesize_ = filestream_tell(handle_);
filestream_seek(handle_, 0, RETRO_VFS_SEEK_POSITION_START);
return;
#endif
#if PPSSPP_PLATFORM(ANDROID) && !defined(HAVE_LIBRETRO_VFS)
if (filename.Type() == PathType::CONTENT_URI) {
int fd = Android_OpenContentUriFd(filename.ToString(), Android_OpenContentUriMode::READ);
VERBOSE_LOG(SYSTEM, "LocalFileLoader Fd %d for content URI: '%s'", fd, filename.c_str());
@ -75,7 +88,9 @@ LocalFileLoader::LocalFileLoader(const Path &filename)
}
#endif
#ifndef _WIN32
#if defined(HAVE_LIBRETRO_VFS)
// Nothing to do here...
#elif !defined(_WIN32)
fd_ = open(filename.c_str(), O_RDONLY | O_CLOEXEC);
if (fd_ == -1) {
@ -109,7 +124,9 @@ LocalFileLoader::LocalFileLoader(const Path &filename)
}
LocalFileLoader::~LocalFileLoader() {
#ifndef _WIN32
#if defined(HAVE_LIBRETRO_VFS)
filestream_close(handle_);
#elif !defined(_WIN32)
if (fd_ != -1) {
close(fd_);
}
@ -122,7 +139,10 @@ LocalFileLoader::~LocalFileLoader() {
bool LocalFileLoader::Exists() {
// If we opened it for reading, it must exist. Done.
#ifndef _WIN32
#if defined(HAVE_LIBRETRO_VFS)
return handle_ != 0;
#elif !defined(_WIN32)
if (isOpenedByFd_) {
// As an optimization, if we already tried and failed, quickly return.
// This is used because Android Content URIs are so slow.
@ -164,7 +184,11 @@ size_t LocalFileLoader::ReadAt(s64 absolutePos, size_t bytes, size_t count, void
return 0;
}
#if PPSSPP_PLATFORM(SWITCH)
#if defined(HAVE_LIBRETRO_VFS)
std::lock_guard<std::mutex> guard(readLock_);
filestream_seek(handle_, absolutePos, RETRO_VFS_SEEK_POSITION_START);
return filestream_read(handle_, data, bytes * count) / bytes;
#elif PPSSPP_PLATFORM(SWITCH)
// Toolchain has no fancy IO API. We must lock.
std::lock_guard<std::mutex> guard(readLock_);
lseek(fd_, absolutePos, SEEK_SET);

7
Core/FileLoaders/LocalFileLoader.h
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@ -27,6 +27,11 @@
typedef void *HANDLE;
#endif
#ifdef HAVE_LIBRETRO_VFS
#include <streams/file_stream.h>
typedef RFILE* HANDLE;
#endif
class LocalFileLoader : public FileLoader {
public:
LocalFileLoader(const Path &filename);
@ -41,7 +46,7 @@ public:
size_t ReadAt(s64 absolutePos, size_t bytes, size_t count, void *data, Flags flags = Flags::NONE) override;
private:
#ifndef _WIN32
#if !defined(_WIN32) && !defined(HAVE_LIBRETRO_VFS)
void DetectSizeFd();
int fd_ = -1;
#else

2
libretro/LibretroGraphicsContext.cpp
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@ -100,7 +100,7 @@ LibretroGraphicsContext *LibretroGraphicsContext::CreateGraphicsContext() {
}
#endif
if (preferred == RETRO_HW_CONTEXT_DUMMY || preferred == RETRO_HW_CONTEXT_OPENGL) {
if (preferred == RETRO_HW_CONTEXT_DUMMY || preferred == RETRO_HW_CONTEXT_OPENGL || preferred == RETRO_HW_CONTEXT_OPENGLES3) {
ctx = new LibretroGLContext();
if (ctx->Init()) {

16
libretro/Makefile.common
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@ -7,6 +7,7 @@ GPUDIR = $(CORE_DIR)/GPU
EXTDIR = $(CORE_DIR)/ext
NATIVEDIR = $(EXTDIR)/native
ZSTDDIR = $(EXTDIR)/zstd/lib
LIBRETROCOMMONDIR = $(LIBRETRODIR)/libretro-common
SOURCES_CXX :=
SOURCES_C :=
@ -882,6 +883,21 @@ SOURCES_C += \
$(EXTDIR)/zlib/zutil.c
endif
ifeq ($(HAVE_LIBRETRO_VFS), 1)
DEFINES += -DHAVE_LIBRETRO_VFS
INCFLAGS += -I$(LIBRETROCOMMONDIR)/include
SOURCES_C += $(LIBRETROCOMMONDIR)/compat/compat_posix_string.c \
$(LIBRETROCOMMONDIR)/compat/fopen_utf8.c \
$(LIBRETROCOMMONDIR)/encodings/encoding_utf.c \
$(LIBRETROCOMMONDIR)/compat/compat_strl.c \
$(LIBRETROCOMMONDIR)/file/file_path.c \
$(LIBRETROCOMMONDIR)/streams/file_stream.c \
$(LIBRETROCOMMONDIR)/streams/file_stream_transforms.c \
$(LIBRETROCOMMONDIR)/string/stdstring.c \
$(LIBRETROCOMMONDIR)/time/rtime.c \
$(LIBRETROCOMMONDIR)/vfs/vfs_implementation.c
endif
GIT_VERSION_SRC = $(CORE_DIR)/git-version.cpp
GIT_VERSION := $(shell git describe --always || echo v1.7.0-git)
GIT_VERSION_NO_UPDATE = $(findstring 1,$(shell grep -s PPSSPP_GIT_VERSION_NO_UPDATE $(GIT_VERSION_SRC)))

5
libretro/jni/Android.mk
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@ -10,6 +10,7 @@ CORE_DIR := ../..
FFMPEGDIR := $(CORE_DIR)/ffmpeg
FFMPEGLIBS += libavformat libavcodec libavutil libswresample libswscale
WITH_DYNAREC := 1
HAVE_LIBRETRO_VFS := 1
ifeq ($(TARGET_ARCH),arm64)
COREFLAGS += -D_ARCH_64
@ -74,8 +75,8 @@ include $(CORE_DIR)/libretro/Makefile.common
COREFLAGS += -DINLINE="inline" -DPPSSPP -DUSE_FFMPEG -DWITH_UPNP -DMOBILE_DEVICE -DBAKE_IN_GIT -DDYNAREC -D__LIBRETRO__ -DUSING_GLES2 -D__STDC_CONSTANT_MACROS -DGLEW_NO_GLU -DMINIUPNP_STATICLIB $(INCFLAGS)
LOCAL_SRC_FILES = $(SOURCES_CXX) $(SOURCES_C) $(ASMFILES)
LOCAL_CPPFLAGS := -Wall -std=c++17 $(COREFLAGS) -DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS
LOCAL_CFLAGS := -O2 -DANDROID $(COREFLAGS)
LOCAL_CPPFLAGS := -Wall -std=c++17 $(COREFLAGS) -DSPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS $(DEFINES)
LOCAL_CFLAGS := -O2 -DANDROID $(COREFLAGS) $(DEFINES)
LOCAL_LDLIBS += -lz -llog -lGLESv2 -lEGL -latomic
LOCAL_STATIC_LIBRARIES += $(FFMPEGLIBS)

1
libretro/libretro-common Submodule

@ -0,0 +1 @@
Subproject commit 2a4b12d1a3aa69f521b8322ef48b23a4a585b38c

10
libretro/libretro.cpp
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@ -61,6 +61,10 @@
#define DIR_SEP_CHRS "/"
#endif
#ifdef HAVE_LIBRETRO_VFS
#include "streams/file_stream.h"
#endif
#define SAMPLERATE 44100
#define AUDIO_RING_BUFFER_SIZE (1 << 16)
@ -516,6 +520,12 @@ void retro_set_environment(retro_environment_t cb)
struct retro_core_options_update_display_callback update_display_cb;
update_display_cb.callback = set_variable_visibility;
environ_cb(RETRO_ENVIRONMENT_SET_CORE_OPTIONS_UPDATE_DISPLAY_CALLBACK, &update_display_cb);
#ifdef HAVE_LIBRETRO_VFS
struct retro_vfs_interface_info vfs_iface_info { 1, nullptr };
if (cb(RETRO_ENVIRONMENT_GET_VFS_INTERFACE, &vfs_iface_info))
filestream_vfs_init(&vfs_iface_info);
#endif
}
static int get_language_auto(void)