Add decompiled APK source code (JADX)

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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

decompiled/sources/com/google/android/exoplayer2/util/GlUtil.java

@@ -0,0 +1,87 @@
+package com.google.android.exoplayer2.util;
+
+import android.opengl.GLES20;
+import android.opengl.GLU;
+import android.text.TextUtils;
+import androidx.work.Data;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+import java.nio.IntBuffer;
+
+/* loaded from: classes2.dex */
+public abstract class GlUtil {
+    public static void checkGlError() {
+        while (true) {
+            int glGetError = GLES20.glGetError();
+            if (glGetError == 0) {
+                return;
+            }
+            String valueOf = String.valueOf(GLU.gluErrorString(glGetError));
+            Log.e("GlUtil", valueOf.length() != 0 ? "glError ".concat(valueOf) : new String("glError "));
+        }
+    }
+
+    public static int compileProgram(String[] strArr, String[] strArr2) {
+        return compileProgram(TextUtils.join("\n", strArr), TextUtils.join("\n", strArr2));
+    }
+
+    public static int compileProgram(String str, String str2) {
+        int glCreateProgram = GLES20.glCreateProgram();
+        checkGlError();
+        addShader(35633, str, glCreateProgram);
+        addShader(35632, str2, glCreateProgram);
+        GLES20.glLinkProgram(glCreateProgram);
+        int[] iArr = {0};
+        GLES20.glGetProgramiv(glCreateProgram, 35714, iArr, 0);
+        if (iArr[0] != 1) {
+            String valueOf = String.valueOf(GLES20.glGetProgramInfoLog(glCreateProgram));
+            throwGlError(valueOf.length() != 0 ? "Unable to link shader program: \n".concat(valueOf) : new String("Unable to link shader program: \n"));
+        }
+        checkGlError();
+        return glCreateProgram;
+    }
+
+    public static FloatBuffer createBuffer(float[] fArr) {
+        return (FloatBuffer) createBuffer(fArr.length).put(fArr).flip();
+    }
+
+    public static FloatBuffer createBuffer(int i) {
+        return ByteBuffer.allocateDirect(i * 4).order(ByteOrder.nativeOrder()).asFloatBuffer();
+    }
+
+    public static int createExternalTexture() {
+        int[] iArr = new int[1];
+        GLES20.glGenTextures(1, IntBuffer.wrap(iArr));
+        GLES20.glBindTexture(36197, iArr[0]);
+        GLES20.glTexParameteri(36197, 10241, 9729);
+        GLES20.glTexParameteri(36197, Data.MAX_DATA_BYTES, 9729);
+        GLES20.glTexParameteri(36197, 10242, 33071);
+        GLES20.glTexParameteri(36197, 10243, 33071);
+        checkGlError();
+        return iArr[0];
+    }
+
+    public static void addShader(int i, String str, int i2) {
+        int glCreateShader = GLES20.glCreateShader(i);
+        GLES20.glShaderSource(glCreateShader, str);
+        GLES20.glCompileShader(glCreateShader);
+        int[] iArr = {0};
+        GLES20.glGetShaderiv(glCreateShader, 35713, iArr, 0);
+        if (iArr[0] != 1) {
+            String glGetShaderInfoLog = GLES20.glGetShaderInfoLog(glCreateShader);
+            StringBuilder sb = new StringBuilder(String.valueOf(glGetShaderInfoLog).length() + 10 + String.valueOf(str).length());
+            sb.append(glGetShaderInfoLog);
+            sb.append(", source: ");
+            sb.append(str);
+            throwGlError(sb.toString());
+        }
+        GLES20.glAttachShader(i2, glCreateShader);
+        GLES20.glDeleteShader(glCreateShader);
+        checkGlError();
+    }
+
+    public static void throwGlError(String str) {
+        Log.e("GlUtil", str);
+    }
+}