Commit: c3305a18cbc49f28e9476db630325c8a7fd2f84d - packages-apps-Settings (git)

packages/apps/Settings

Commit MetaInfo

• Révision: c3305a18cbc49f28e9476db630325c8a7fd2f84d (tree)
• l'heure: 2021-11-05 10:36:41
• Auteur: Chih-Wei Huang <cwhuang@linu...>
• Commiter: Mauro Rossi

Message de Log

Add information about OpenGL driver version

In order to get Mesa / OpenGL ES info, an EGL context is required.
Without it, GLES20.glGetString returns NULL.

Change Summary

• modified: res/values-zh-rCN/strings.xml
• modified: res/values-zh-rTW/strings.xml
• modified: res/values/strings.xml
• modified: res/xml/firmware_version.xml
• add: src/com/android/settings/deviceinfo/firmwareversion/OpenGLVersionPreferenceController.java

Modification

--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -1336,6 +1336,7 @@
     <string name="fcc_equipment_id" msgid="6596668314025646129">"设备 ID"</string>
     <string name="baseband_version" msgid="2600182227599835857">"基带版本"</string>
     <string name="kernel_version" msgid="3513538109381366881">"内核版本"</string>
+    <string name="opengl_version">"Open GL 驱动版本"</string>
     <string name="build_number" msgid="9009733242117579826">"版本号"</string>
     <string name="module_version" msgid="1787518340082046658">"Google Play 系统更新"</string>
     <string name="device_info_not_available" msgid="4804474466616712326">"无法获取"</string>

--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -1336,6 +1336,7 @@
     <string name="fcc_equipment_id" msgid="6596668314025646129">"設備 ID"</string>
     <string name="baseband_version" msgid="2600182227599835857">"基頻版本"</string>
     <string name="kernel_version" msgid="3513538109381366881">"核心版本"</string>
+    <string name="opengl_version">"Open GL 驅動版本"</string>
     <string name="build_number" msgid="9009733242117579826">"版本號碼"</string>
     <string name="module_version" msgid="1787518340082046658">"Google Play 系統更新"</string>
     <string name="device_info_not_available" msgid="4804474466616712326">"無法取得"</string>

--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -3069,6 +3069,8 @@
     <!-- About phone screen,  setting option name  [CHAR LIMIT=40] -->
     <string name="kernel_version">Kernel version</string>
     <!-- About phone screen,  setting option name  [CHAR LIMIT=40] -->
+    <string name="opengl_version">OpenGL driver version</string>
+    <!-- About phone screen,  setting option name  [CHAR LIMIT=40] -->
     <string name="build_number">Build number</string>
     <!-- About phone screen, tapping this button will take user to a seperate UI to check Google Play system update [CHAR LIMIT=60] -->
     <string name="module_version">Google Play system update</string>

--- a/res/xml/firmware_version.xml
+++ b/res/xml/firmware_version.xml
@@ -63,6 +63,14 @@
         settings:enableCopying="true"
         settings:controller="com.android.settings.deviceinfo.firmwareversion.KernelVersionPreferenceController"/>
 
+    <!-- OpenGL driver -->
+    <Preference
+        android:key="opengl_version"
+        android:title="@string/opengl_version"
+        android:summary="@string/summary_placeholder"
+        settings:enableCopying="true"
+        settings:controller="com.android.settings.deviceinfo.firmwareversion.OpenGLVersionPreferenceController"/>
+
     <!-- Build -->
     <Preference
         android:key="os_build_number"

--- /dev/null
+++ b/src/com/android/settings/deviceinfo/firmwareversion/OpenGLVersionPreferenceController.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2019 The Android-x86 Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.deviceinfo.firmwareversion;
+
+import android.content.Context;
+import android.graphics.SurfaceTexture;
+import android.opengl.EGL14;
+import android.opengl.GLES20;
+import android.util.Log;
+import com.android.settings.core.BasePreferenceController;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+import javax.microedition.khronos.egl.EGLSurface;
+
+public class OpenGLVersionPreferenceController extends BasePreferenceController {
+
+    private static final String LOG_TAG = "opengl_version";
+
+    private String mResult;
+
+    public OpenGLVersionPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+        initialize();
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        return mResult;
+    }
+
+    private void initialize() {
+        // Create an EGL Context
+        // References:
+        // [1] http://wlog.flatlib.jp/archive/1/2013-12-22
+        // [2] packages/apps/Camera2/src/com/android/camera/SurfaceTextureRenderer.java
+
+        EGL10 egl = (EGL10) EGLContext.getEGL();
+        EGLSurface eglSurface = null;
+        EGLContext eglContext = null;
+
+        // Initialize display
+        EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
+        if (eglDisplay == EGL10.EGL_NO_DISPLAY) {
+            Log.w(LOG_TAG, "eglGetDisplay failed");
+        }
+        int[] iparam = new int[2];
+        if (!egl.eglInitialize(eglDisplay, iparam)) {
+            Log.w(LOG_TAG, "eglInitialize failed");
+        }
+
+        // Choose config
+        EGLConfig[] eglConfigs = new EGLConfig[1];
+        final int[] configSpec = { EGL10.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT, EGL10.EGL_NONE };
+        if (egl.eglChooseConfig(eglDisplay, configSpec, eglConfigs, 1, iparam) && iparam[0] > 0) {
+            // create surface
+            SurfaceTexture surfaceTexture = new SurfaceTexture(0);
+            eglSurface = egl.eglCreateWindowSurface(eglDisplay, eglConfigs[0], surfaceTexture, null);
+            if (eglSurface == null || eglSurface == EGL10.EGL_NO_SURFACE) {
+                Log.w(LOG_TAG, "eglCreateWindowSurface failed");
+            } else {
+                // Create context
+                final int[] attribList = { EGL14.EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
+                eglContext = egl.eglCreateContext(
+                        eglDisplay, eglConfigs[0], EGL10.EGL_NO_CONTEXT, attribList);
+                if (eglContext == null || eglContext == EGL10.EGL_NO_CONTEXT) {
+                    Log.w(LOG_TAG, "eglCreateContext failed");
+                }
+
+                // Bind context
+                if (!egl.eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext)) {
+                    Log.w(LOG_TAG, "eglMakeCurrent failed");
+                }
+            }
+        } else {
+            Log.w(LOG_TAG, "eglChooseConfig failed");
+        }
+
+        mResult = "GL Vendor: " + GLES20.glGetString(GLES20.GL_VENDOR) + "\n" +
+                  "GL Renderer: " + GLES20.glGetString(GLES20.GL_RENDERER) + "\n" +
+                  "GL Version: " + GLES20.glGetString(GLES20.GL_VERSION);
+
+        if (eglContext != null) {
+            egl.eglMakeCurrent(eglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
+            egl.eglDestroyContext(eglDisplay, eglContext);
+            egl.eglDestroySurface(eglDisplay, eglSurface);
+        }
+    }
+}