mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-23 14:19:46 -06:00
Use UICommon's game list code on Android
Deduplicates code, and gets rid of some problems the old code had (such as: bad performance when calling native functions, only one disc showing up for multi-disc games, Wii banners being low-res, unnecessarily much effort being needed for adding more metadata).
This commit is contained in:
@ -16,8 +16,6 @@
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#include <thread>
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#include <utility>
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#include "ButtonManager.h"
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#include "Common/CPUDetect.h"
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#include "Common/CommonPaths.h"
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#include "Common/CommonTypes.h"
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@ -51,16 +49,15 @@
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#include "VideoCommon/RenderBase.h"
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#include "VideoCommon/VideoBackendBase.h"
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#define DOLPHIN_TAG "DolphinEmuNative"
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JavaVM* g_java_vm;
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#include "jni/AndroidCommon/AndroidCommon.h"
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#include "jni/AndroidCommon/IDCache.h"
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#include "jni/ButtonManager.h"
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namespace
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{
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ANativeWindow* s_surf;
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static constexpr char DOLPHIN_TAG[] = "DolphinEmuNative";
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jclass s_jni_class;
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jmethodID s_jni_method_alert;
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ANativeWindow* s_surf;
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// The Core only supports using a single Host thread.
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// If multiple threads want to call host functions then they need to queue
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@ -70,16 +67,6 @@ Common::Event s_update_main_frame_event;
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bool s_have_wm_user_stop = false;
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} // Anonymous namespace
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/*
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* Cache the JavaVM so that we can call into it later.
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*/
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jint JNI_OnLoad(JavaVM* vm, void* reserved)
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{
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g_java_vm = vm;
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return JNI_VERSION_1_6;
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}
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void Host_NotifyMapLoaded()
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{
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}
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@ -156,229 +143,19 @@ static bool MsgAlert(const char* caption, const char* text, bool yes_no, MsgType
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// Associate the current Thread with the Java VM.
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JNIEnv* env;
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g_java_vm->AttachCurrentThread(&env, NULL);
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IDCache::GetJavaVM()->AttachCurrentThread(&env, nullptr);
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// Execute the Java method.
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jboolean result =
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env->CallStaticBooleanMethod(s_jni_class, s_jni_method_alert, env->NewStringUTF(caption),
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env->NewStringUTF(text), yes_no ? JNI_TRUE : JNI_FALSE);
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jboolean result = env->CallStaticBooleanMethod(
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IDCache::GetNativeLibraryClass(), IDCache::GetDisplayAlertMsg(), ToJString(env, caption),
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ToJString(env, text), yes_no ? JNI_TRUE : JNI_FALSE);
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// Must be called before the current thread exits; might as well do it here.
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g_java_vm->DetachCurrentThread();
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IDCache::GetJavaVM()->DetachCurrentThread();
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return result != JNI_FALSE;
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}
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#define DVD_BANNER_WIDTH 96
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#define DVD_BANNER_HEIGHT 32
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static inline u32 Average32(u32 a, u32 b)
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{
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return ((a >> 1) & 0x7f7f7f7f) + ((b >> 1) & 0x7f7f7f7f);
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}
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static inline u32 GetPixel(u32* buffer, unsigned int x, unsigned int y)
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{
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// thanks to unsignedness, these also check for <0 automatically.
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if (x > 191)
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return 0;
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if (y > 63)
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return 0;
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return buffer[y * 192 + x];
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}
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static bool LoadBanner(std::string filename, u32* Banner)
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{
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std::unique_ptr<DiscIO::Volume> pVolume(DiscIO::CreateVolumeFromFilename(filename));
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if (pVolume != nullptr)
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{
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u32 Width, Height;
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std::vector<u32> BannerVec = pVolume->GetBanner(&Width, &Height);
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// This code (along with above inlines) is moved from
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// elsewhere. Someone who knows anything about Android
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// please get rid of it and use proper high-resolution
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// images.
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if (Height == 64 && Width == 192)
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{
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u32* Buffer = &BannerVec[0];
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for (int y = 0; y < 32; y++)
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{
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for (int x = 0; x < 96; x++)
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{
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// simplified plus-shaped "gaussian"
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u32 surround = Average32(
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Average32(GetPixel(Buffer, x * 2 - 1, y * 2), GetPixel(Buffer, x * 2 + 1, y * 2)),
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Average32(GetPixel(Buffer, x * 2, y * 2 - 1), GetPixel(Buffer, x * 2, y * 2 + 1)));
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Banner[y * 96 + x] = Average32(GetPixel(Buffer, x * 2, y * 2), surround);
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}
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}
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return true;
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}
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else if (Height == 32 && Width == 96)
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{
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memcpy(Banner, &BannerVec[0], 96 * 32 * 4);
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return true;
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}
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}
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return false;
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}
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static int GetCountry(std::string filename)
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{
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std::unique_ptr<DiscIO::Volume> pVolume(DiscIO::CreateVolumeFromFilename(filename));
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if (pVolume != nullptr)
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{
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int country = static_cast<int>(pVolume->GetCountry());
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Country Code: %i", country);
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return country;
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}
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return static_cast<int>(DiscIO::Country::Unknown);
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}
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static int GetPlatform(std::string filename)
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{
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std::unique_ptr<DiscIO::Volume> pVolume(DiscIO::CreateVolumeFromFilename(filename));
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if (pVolume != nullptr)
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{
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switch (pVolume->GetVolumeType())
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{
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case DiscIO::Platform::GameCubeDisc:
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Volume is a GameCube disc.");
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return 0;
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case DiscIO::Platform::WiiDisc:
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Volume is a Wii disc.");
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return 1;
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case DiscIO::Platform::WiiWAD:
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Volume is a Wii WAD.");
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return 2;
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}
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}
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return -1;
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}
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static std::string GetTitle(std::string filename)
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{
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__android_log_print(ANDROID_LOG_WARN, DOLPHIN_TAG, "Getting Title for file: %s",
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filename.c_str());
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std::unique_ptr<DiscIO::Volume> pVolume(DiscIO::CreateVolumeFromFilename(filename));
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if (pVolume != nullptr)
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{
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std::map<DiscIO::Language, std::string> titles = pVolume->GetLongNames();
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if (titles.empty())
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titles = pVolume->GetShortNames();
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auto end = titles.end();
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// English tends to be a good fallback when the requested language isn't available
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// if (language != DiscIO::Language::English) {
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auto it = titles.find(DiscIO::Language::English);
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if (it != end)
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return it->second;
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//}
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// If English isn't available either, just pick something
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if (!titles.empty())
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return titles.cbegin()->second;
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// No usable name, return filename (better than nothing)
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std::string name;
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SplitPath(filename, nullptr, &name, nullptr);
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return name;
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}
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return std::string("");
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}
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static std::string GetDescription(std::string filename)
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{
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__android_log_print(ANDROID_LOG_WARN, DOLPHIN_TAG, "Getting Description for file: %s",
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filename.c_str());
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std::unique_ptr<DiscIO::Volume> volume(DiscIO::CreateVolumeFromFilename(filename));
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if (volume != nullptr)
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{
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std::map<DiscIO::Language, std::string> descriptions = volume->GetDescriptions();
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auto end = descriptions.end();
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// English tends to be a good fallback when the requested language isn't available
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// if (language != DiscIO::Language::English) {
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auto it = descriptions.find(DiscIO::Language::English);
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if (it != end)
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return it->second;
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//}
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// If English isn't available either, just pick something
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if (!descriptions.empty())
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return descriptions.cbegin()->second;
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}
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return std::string();
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}
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static std::string GetGameId(std::string filename)
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{
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__android_log_print(ANDROID_LOG_WARN, DOLPHIN_TAG, "Getting ID for file: %s", filename.c_str());
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std::unique_ptr<DiscIO::Volume> volume(DiscIO::CreateVolumeFromFilename(filename));
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if (volume == nullptr)
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return std::string();
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std::string id = volume->GetGameID();
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Game ID: %s", id.c_str());
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return id;
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}
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static std::string GetCompany(std::string filename)
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{
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__android_log_print(ANDROID_LOG_WARN, DOLPHIN_TAG, "Getting Company for file: %s",
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filename.c_str());
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std::unique_ptr<DiscIO::Volume> volume(DiscIO::CreateVolumeFromFilename(filename));
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if (volume == nullptr)
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return std::string();
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std::string company = DiscIO::GetCompanyFromID(volume->GetMakerID());
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Company: %s", company.c_str());
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return company;
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}
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static u64 GetFileSize(std::string filename)
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{
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__android_log_print(ANDROID_LOG_WARN, DOLPHIN_TAG, "Getting size of file: %s", filename.c_str());
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std::unique_ptr<DiscIO::Volume> volume(DiscIO::CreateVolumeFromFilename(filename));
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if (volume == nullptr)
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return -1;
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u64 size = volume->GetSize();
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__android_log_print(ANDROID_LOG_INFO, DOLPHIN_TAG, "Size: %" PRIu64, size);
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return size;
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}
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static std::string GetJString(JNIEnv* env, jstring jstr)
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{
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std::string result = "";
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if (!jstr)
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return result;
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const char* s = env->GetStringUTFChars(jstr, nullptr);
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result = s;
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env->ReleaseStringUTFChars(jstr, s);
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return result;
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}
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#ifdef __cplusplus
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extern "C" {
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#endif
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@ -395,28 +172,6 @@ JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_onGamePa
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JNIEnv* env, jobject obj, jstring jDevice, jint Button, jint Action);
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JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_onGamePadMoveEvent(
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JNIEnv* env, jobject obj, jstring jDevice, jint Axis, jfloat Value);
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JNIEXPORT jintArray JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetBanner(JNIEnv* env,
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jobject obj,
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jstring jFile);
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetTitle(JNIEnv* env,
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jobject obj,
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jstring jFilename);
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetDescription(
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JNIEnv* env, jobject obj, jstring jFilename);
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetGameId(JNIEnv* env,
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jobject obj,
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jstring jFilename);
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JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetCountry(JNIEnv* env,
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jobject obj,
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jstring jFilename);
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetCompany(
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JNIEnv* env, jobject obj, jstring jFilename);
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JNIEXPORT jlong JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetFilesize(JNIEnv* env,
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jobject obj,
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jstring jFilename);
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JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetPlatform(JNIEnv* env,
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jobject obj,
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jstring jFilename);
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JNIEXPORT jstring JNICALL
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Java_org_dolphinemu_dolphinemu_NativeLibrary_GetVersionString(JNIEnv* env, jobject obj);
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetGitRevision(JNIEnv* env,
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@ -461,8 +216,6 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetProfiling
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jboolean enable);
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JNIEXPORT void JNICALL
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Java_org_dolphinemu_dolphinemu_NativeLibrary_WriteProfileResults(JNIEnv* env, jobject obj);
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JNIEXPORT void JNICALL
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Java_org_dolphinemu_dolphinemu_NativeLibrary_CacheClassesAndMethods(JNIEnv* env, jobject obj);
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JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_Run__Ljava_lang_String_2(
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JNIEnv* env, jobject obj, jstring jFile);
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JNIEXPORT void JNICALL
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@ -518,93 +271,16 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_onGamePadMov
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ButtonManager::GamepadAxisEvent(GetJString(env, jDevice), Axis, Value);
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}
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JNIEXPORT jintArray JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetBanner(JNIEnv* env,
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jobject obj,
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jstring jFile)
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{
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std::string file = GetJString(env, jFile);
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u32 uBanner[DVD_BANNER_WIDTH * DVD_BANNER_HEIGHT];
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jintArray Banner = env->NewIntArray(DVD_BANNER_WIDTH * DVD_BANNER_HEIGHT);
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if (LoadBanner(file, uBanner))
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{
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env->SetIntArrayRegion(Banner, 0, DVD_BANNER_WIDTH * DVD_BANNER_HEIGHT, (jint*)uBanner);
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}
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return Banner;
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}
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetTitle(JNIEnv* env,
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jobject obj,
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jstring jFilename)
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{
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std::string filename = GetJString(env, jFilename);
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std::string name = GetTitle(filename);
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return env->NewStringUTF(name.c_str());
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}
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetDescription(
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JNIEnv* env, jobject obj, jstring jFilename)
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{
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std::string filename = GetJString(env, jFilename);
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std::string description = GetDescription(filename);
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return env->NewStringUTF(description.c_str());
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}
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetGameId(JNIEnv* env,
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jobject obj,
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jstring jFilename)
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{
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std::string filename = GetJString(env, jFilename);
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std::string id = GetGameId(filename);
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return env->NewStringUTF(id.c_str());
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}
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetCompany(JNIEnv* env,
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jobject obj,
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jstring jFilename)
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{
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std::string filename = GetJString(env, jFilename);
|
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std::string company = GetCompany(filename);
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return env->NewStringUTF(company.c_str());
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}
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|
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JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetCountry(JNIEnv* env,
|
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jobject obj,
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jstring jFilename)
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{
|
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std::string filename = GetJString(env, jFilename);
|
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int country = GetCountry(filename);
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return country;
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}
|
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|
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JNIEXPORT jlong JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetFilesize(JNIEnv* env,
|
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jobject obj,
|
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jstring jFilename)
|
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{
|
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std::string filename = GetJString(env, jFilename);
|
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u64 size = GetFileSize(filename);
|
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return size;
|
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}
|
||||
|
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JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetPlatform(JNIEnv* env,
|
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jobject obj,
|
||||
jstring jFilename)
|
||||
{
|
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std::string filename = GetJString(env, jFilename);
|
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int platform = GetPlatform(filename);
|
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return platform;
|
||||
}
|
||||
|
||||
JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetVersionString(JNIEnv* env,
|
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jobject obj)
|
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{
|
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return env->NewStringUTF(Common::scm_rev_str.c_str());
|
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return ToJString(env, Common::scm_rev_str.c_str());
|
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}
|
||||
|
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JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetGitRevision(JNIEnv* env,
|
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jobject obj)
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{
|
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return env->NewStringUTF(Common::scm_rev_git_str.c_str());
|
||||
return ToJString(env, Common::scm_rev_git_str.c_str());
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SaveScreenShot(JNIEnv* env,
|
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@ -646,7 +322,7 @@ JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetUserSe
|
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|
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ini.GetOrCreateSection(section)->Get(key, &value, "-1");
|
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|
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return env->NewStringUTF(value.c_str());
|
||||
return ToJString(env, value.c_str());
|
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}
|
||||
|
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JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetUserSetting(
|
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@ -686,8 +362,9 @@ JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetConfig
|
||||
|
||||
ini.GetOrCreateSection(section)->Get(key, &value, defaultValue);
|
||||
|
||||
return env->NewStringUTF(value.c_str());
|
||||
return ToJString(env, value.c_str());
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetConfig(
|
||||
JNIEnv* env, jobject obj, jstring jFile, jstring jSection, jstring jKey, jstring jValue)
|
||||
{
|
||||
@ -762,7 +439,7 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetUserDirec
|
||||
JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_GetUserDirectory(JNIEnv* env,
|
||||
jobject obj)
|
||||
{
|
||||
return env->NewStringUTF(File::GetUserPath(D_USER_IDX).c_str());
|
||||
return ToJString(env, File::GetUserPath(D_USER_IDX).c_str());
|
||||
}
|
||||
|
||||
JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_DefaultCPUCore(JNIEnv* env,
|
||||
@ -791,25 +468,6 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_WriteProfile
|
||||
JitInterface::WriteProfileResults(filename);
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
Java_org_dolphinemu_dolphinemu_NativeLibrary_CacheClassesAndMethods(JNIEnv* env, jobject obj)
|
||||
{
|
||||
// This class reference is only valid for the lifetime of this method.
|
||||
jclass localClass = env->FindClass("org/dolphinemu/dolphinemu/NativeLibrary");
|
||||
|
||||
// This reference, however, is valid until we delete it.
|
||||
s_jni_class = reinterpret_cast<jclass>(env->NewGlobalRef(localClass));
|
||||
|
||||
// TODO Find a place for this.
|
||||
// So we don't leak a reference to NativeLibrary.class.
|
||||
// env->DeleteGlobalRef(s_jni_class);
|
||||
|
||||
// Method signature taken from javap -s
|
||||
// Source/Android/app/build/intermediates/classes/arm/debug/org/dolphinemu/dolphinemu/NativeLibrary.class
|
||||
s_jni_method_alert = env->GetStaticMethodID(s_jni_class, "displayAlertMsg",
|
||||
"(Ljava/lang/String;Ljava/lang/String;Z)Z");
|
||||
}
|
||||
|
||||
// Surface Handling
|
||||
JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SurfaceChanged(JNIEnv* env,
|
||||
jobject obj,
|
||||
|
Reference in New Issue
Block a user