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android: Retrieve and log OpenGL renderer string

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OpenSauce04 2026-06-10 12:54:11 +01:00 • committed by OpenSauce
parent cd1ef53569
commit bd733284a3
2 changed files with 107 additions and 0 deletions
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2
src/android/app/src/main/java/org/citra/citra_emu/CitraApplication.kt
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@ -12,6 +12,7 @@ import android.content.Context
import android.os.Build
import org.citra.citra_emu.utils.DirectoryInitialization
import org.citra.citra_emu.utils.DocumentsTree
import org.citra.citra_emu.utils.GraphicsUtil
import org.citra.citra_emu.utils.Log
import org.citra.citra_emu.utils.MemoryUtil
import org.citra.citra_emu.utils.PermissionsHandler
@ -68,6 +69,7 @@ class CitraApplication : Application() {
Log.info("SoC Model - ${Build.SOC_MODEL}")
}
Log.info("Total System Memory - ${MemoryUtil.getDeviceRAM()}")
Log.info("OpenGL ES Renderer - ${GraphicsUtil.openGLRendererString}")
}
companion object {

105
src/android/app/src/main/java/org/citra/citra_emu/utils/GraphicsUtil.kt Normal file
View file

@ -0,0 +1,105 @@
// Copyright 2023 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
package org.citra.citra_emu.utils
import android.opengl.EGL14
import android.opengl.EGLConfig
import android.opengl.GLES20
object GraphicsUtil {
private const val UNKNOWN_RENDERER = "Unknown"
private lateinit var openGLRendererStringInternal: String
val openGLRendererString: String
@Synchronized
get() {
if (!::openGLRendererStringInternal.isInitialized) {
var result = UNKNOWN_RENDERER
val thread = Thread {
result = retrieveOpenGLRendererString()
}
thread.start()
thread.join()
openGLRendererStringInternal = result
}
return openGLRendererStringInternal
}
@Suppress("SimplifyBooleanWithConstants")
private fun retrieveOpenGLRendererString(): String {
var result: Boolean
val glConfigAttribs = intArrayOf(
EGL14.EGL_SURFACE_TYPE,
EGL14.EGL_PBUFFER_BIT,
EGL14.EGL_RENDERABLE_TYPE,
EGL14.EGL_OPENGL_ES2_BIT,
EGL14.EGL_NONE
)
val glDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY)
if (glDisplay == EGL14.EGL_NO_DISPLAY) {
return UNKNOWN_RENDERER
}
result = EGL14.eglInitialize(glDisplay, null, 0, null, 1)
if (result == false) {
return UNKNOWN_RENDERER
}
val glConfigs = arrayOfNulls<EGLConfig>(1)
result =
EGL14.eglChooseConfig(glDisplay, glConfigAttribs, 0, glConfigs, 0, 1, IntArray(1), 0)
if (result == false) {
EGL14.eglTerminate(glDisplay)
return UNKNOWN_RENDERER
}
val glConfig = glConfigs[0]!!
val glContextAttribs = intArrayOf(EGL14.EGL_CONTEXT_CLIENT_VERSION, 2, EGL14.EGL_NONE)
val glContext = EGL14.eglCreateContext(
glDisplay,
glConfig,
EGL14.EGL_NO_CONTEXT,
glContextAttribs,
0
)
if (glContext == EGL14.EGL_NO_CONTEXT) {
EGL14.eglTerminate(glDisplay)
return UNKNOWN_RENDERER
}
val glSurfaceAttribs = intArrayOf(
EGL14.EGL_WIDTH,
1,
EGL14.EGL_HEIGHT,
1,
EGL14.EGL_NONE
)
val glSurface = EGL14.eglCreatePbufferSurface(glDisplay, glConfig, glSurfaceAttribs, 0)
result = EGL14.eglMakeCurrent(glDisplay, glSurface, glSurface, glContext)
if (result == false) {
EGL14.eglDestroySurface(glDisplay, glSurface)
EGL14.eglDestroyContext(glDisplay, glContext)
EGL14.eglTerminate(glDisplay)
return UNKNOWN_RENDERER
}
val openGLRendererString = GLES20.glGetString(GLES20.GL_RENDERER) ?: UNKNOWN_RENDERER
EGL14.eglMakeCurrent(
glDisplay,
EGL14.EGL_NO_SURFACE,
EGL14.EGL_NO_SURFACE,
EGL14.EGL_NO_CONTEXT
)
EGL14.eglDestroySurface(glDisplay, glSurface)
EGL14.eglDestroyContext(glDisplay, glContext)
EGL14.eglTerminate(glDisplay)
return openGLRendererString
}
}