benchmark-toolbox: add benchmark-toolbox
a unified benchmarking tool
This commit is contained in:
souldbminersmwc
239
Source/Benchmark-Toolbox/source/furmark/run_furmark.cpp
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239
Source/Benchmark-Toolbox/source/furmark/run_furmark.cpp
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#include <atomic>
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#include <switch.h>
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#include <thread>
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#include "run_furmark.h"
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#include "sates.h"
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#include <EGL/egl.h>
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#include <glad/glad.h>
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extern void frSceneInit();
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extern void frRender();
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extern void frExit();
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extern void frRamSceneInit();
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extern void frRamRender();
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extern void frRamExit();
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extern void GPUPTSceneInit();
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extern void GPUPTRender();
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extern void GPUPTExit();
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extern void BHRTSceneInit();
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extern void BHRTRender();
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extern void BHRTExit();
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extern void CPURTSceneinit();
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extern void CPURTRender();
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extern void CPURTExit();
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extern void CPURBSceneinit();
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extern void CPURBRender();
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extern void CPURBExit();
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AppState state = STATE_MENU;
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namespace {
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std::thread g_thread;
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std::atomic<bool> g_stop{ false };
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std::atomic<bool> g_running{ false };
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EGLDisplay s_dpy = EGL_NO_DISPLAY;
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EGLContext s_ctx = EGL_NO_CONTEXT;
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EGLSurface s_surf = EGL_NO_SURFACE;
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bool eglUp() {
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s_dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
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if (s_dpy == EGL_NO_DISPLAY)
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return false;
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if (!eglInitialize(s_dpy, nullptr, nullptr))
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return false;
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if (!eglBindAPI(EGL_OPENGL_API))
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return false;
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const EGLint cfgAttr[] = { EGL_RENDERABLE_TYPE,
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EGL_OPENGL_BIT,
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EGL_RED_SIZE,
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8,
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EGL_GREEN_SIZE,
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8,
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EGL_BLUE_SIZE,
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8,
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EGL_ALPHA_SIZE,
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8,
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EGL_DEPTH_SIZE,
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24,
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EGL_STENCIL_SIZE,
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8,
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EGL_NONE };
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EGLConfig cfg;
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EGLint n = 0;
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if (!eglChooseConfig(s_dpy, cfgAttr, &cfg, 1, &n) || n == 0)
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return false;
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const EGLint ctxAttr[] = { EGL_CONTEXT_MAJOR_VERSION, 4, EGL_CONTEXT_MINOR_VERSION, 3, EGL_NONE };
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s_ctx = eglCreateContext(s_dpy, cfg, EGL_NO_CONTEXT, ctxAttr);
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if (s_ctx == EGL_NO_CONTEXT)
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return false;
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s_surf = EGL_NO_SURFACE;
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if (eglMakeCurrent(s_dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, s_ctx) != EGL_TRUE)
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return false;
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return true;
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}
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void eglDown() {
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if (s_dpy) {
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eglMakeCurrent(s_dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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if (s_ctx)
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eglDestroyContext(s_dpy, s_ctx);
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if (s_surf != EGL_NO_SURFACE)
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eglDestroySurface(s_dpy, s_surf);
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eglTerminate(s_dpy);
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}
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s_ctx = EGL_NO_CONTEXT;
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s_surf = EGL_NO_SURFACE;
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s_dpy = EGL_NO_DISPLAY;
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eglReleaseThread();
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}
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void sceneInit(int which) {
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switch (which) {
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case 0:
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frSceneInit();
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break;
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case 1:
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frRamSceneInit();
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break;
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case 2:
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GPUPTSceneInit();
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break;
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case 3:
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BHRTSceneInit();
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break;
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case 4:
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CPURTSceneinit();
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break;
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case 5:
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CPURBSceneinit();
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break;
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}
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}
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void sceneRender(int which) {
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switch (which) {
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case 0:
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frRender();
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break;
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case 1:
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frRamRender();
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break;
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case 2:
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GPUPTRender();
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break;
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case 3:
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BHRTRender();
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break;
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case 4:
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CPURTRender();
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break;
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case 5:
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CPURBRender();
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break;
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}
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}
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void sceneExit(int which) {
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switch (which) {
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case 0:
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frExit();
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break;
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case 1:
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frRamExit();
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break;
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case 2:
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GPUPTExit();
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break;
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case 3:
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BHRTExit();
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break;
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case 4:
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CPURTExit();
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break;
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case 5:
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CPURBExit();
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break;
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}
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}
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void worker(int which) {
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if (!eglUp()) {
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eglDown();
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g_running.store(false);
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return;
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}
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gladLoadGLLoader((GLADloadproc)eglGetProcAddress);
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GLuint fbo = 0, rbColor = 0, rbDepth = 0;
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glGenFramebuffers(1, &fbo);
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glBindFramebuffer(GL_FRAMEBUFFER, fbo);
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glGenRenderbuffers(1, &rbColor);
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glBindRenderbuffer(GL_RENDERBUFFER, rbColor);
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glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA8, 1280, 720);
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glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbColor);
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glGenRenderbuffers(1, &rbDepth);
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glBindRenderbuffer(GL_RENDERBUFFER, rbDepth);
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glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 1280, 720);
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glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, rbDepth);
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glViewport(0, 0, 1280, 720);
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sceneInit(which);
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const u64 frameNs = 16666666ULL;
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while (!g_stop.load()) {
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u64 t0 = armGetSystemTick();
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glBindFramebuffer(GL_FRAMEBUFFER, fbo);
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glViewport(0, 0, 1280, 720);
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sceneRender(which);
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GLsync fence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
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glFlush();
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while (!g_stop.load()) {
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GLenum r = glClientWaitSync(fence, 0, 0);
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if (r != GL_TIMEOUT_EXPIRED)
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break;
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svcSleepThread(500000ULL);
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}
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glDeleteSync(fence);
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u64 dt = armTicksToNs(armGetSystemTick() - t0);
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if (dt < frameNs)
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svcSleepThread(frameNs - dt);
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}
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sceneExit(which);
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glDeleteFramebuffers(1, &fbo);
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glDeleteRenderbuffers(1, &rbColor);
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glDeleteRenderbuffers(1, &rbDepth);
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eglDown();
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g_running.store(false);
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}
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} // namespace
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extern "C" void run_furmark_start(int which) {
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if (g_running.load())
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return;
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if (g_thread.joinable())
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g_thread.join();
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g_stop.store(false);
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g_running.store(true);
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appletSetAutoSleepDisabled(true);
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g_thread = std::thread(worker, which);
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}
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extern "C" void run_furmark_stop(void) {
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g_stop.store(true);
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if (g_thread.joinable())
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g_thread.join();
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g_running.store(false);
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appletSetAutoSleepDisabled(false);
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}
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extern "C" int run_furmark_running(void) {
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return g_running.load() ? 1 : 0;
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}
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