mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-27 01:22:33 -06:00
356 lines
15 KiB
Java
356 lines
15 KiB
Java
package com.google.android.exoplayer2.util;
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import android.content.Context;
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import android.opengl.EGL14;
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import android.opengl.EGLConfig;
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import android.opengl.EGLContext;
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import android.opengl.EGLDisplay;
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import android.opengl.EGLSurface;
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import android.opengl.GLES20;
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import android.opengl.GLU;
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import android.opengl.Matrix;
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import androidx.work.Data;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.nio.FloatBuffer;
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import java.util.Arrays;
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import java.util.List;
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/* loaded from: classes2.dex */
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public final class GlUtil {
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private static final String EXTENSION_PROTECTED_CONTENT = "EGL_EXT_protected_content";
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private static final String EXTENSION_SURFACELESS_CONTEXT = "EGL_KHR_surfaceless_context";
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private static final String EXTENSION_YUV_TARGET = "GL_EXT_YUV_target";
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public static final int HOMOGENEOUS_COORDINATE_VECTOR_SIZE = 4;
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public static final float LENGTH_NDC = 2.0f;
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public static final int[] EGL_CONFIG_ATTRIBUTES_RGBA_8888 = {12352, 4, 12324, 8, 12323, 8, 12322, 8, 12321, 8, 12325, 0, 12326, 0, 12344};
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public static final int[] EGL_CONFIG_ATTRIBUTES_RGBA_1010102 = {12352, 4, 12324, 10, 12323, 10, 12322, 10, 12321, 2, 12325, 0, 12326, 0, 12344};
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private static final int[] EGL_WINDOW_SURFACE_ATTRIBUTES_NONE = {12344};
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public static float[] getNormalizedCoordinateBounds() {
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return new float[]{-1.0f, -1.0f, 0.0f, 1.0f, 1.0f, -1.0f, 0.0f, 1.0f, -1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f};
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}
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public static float[] getTextureCoordinateBounds() {
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return new float[]{0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f};
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}
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/* loaded from: classes2.dex */
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public static final class GlException extends Exception {
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public GlException(String str) {
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super(str);
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}
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}
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private GlUtil() {
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}
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public static float[] create4x4IdentityMatrix() {
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float[] fArr = new float[16];
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setToIdentity(fArr);
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return fArr;
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}
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public static void setToIdentity(float[] fArr) {
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Matrix.setIdentityM(fArr, 0);
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}
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public static float[] createVertexBuffer(List<float[]> list) {
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float[] fArr = new float[list.size() * 4];
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for (int i = 0; i < list.size(); i++) {
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System.arraycopy(list.get(i), 0, fArr, i * 4, 4);
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}
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return fArr;
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}
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public static boolean isProtectedContentExtensionSupported(Context context) {
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String eglQueryString;
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if (Util.SDK_INT < 24) {
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return false;
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}
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if (Util.SDK_INT >= 26 || !("samsung".equals(Util.MANUFACTURER) || "XT1650".equals(Util.MODEL))) {
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return (Util.SDK_INT >= 26 || context.getPackageManager().hasSystemFeature("android.hardware.vr.high_performance")) && (eglQueryString = EGL14.eglQueryString(EGL14.eglGetDisplay(0), 12373)) != null && eglQueryString.contains(EXTENSION_PROTECTED_CONTENT);
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}
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return false;
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}
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public static boolean isSurfacelessContextExtensionSupported() {
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String eglQueryString;
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return Util.SDK_INT >= 17 && (eglQueryString = EGL14.eglQueryString(EGL14.eglGetDisplay(0), 12373)) != null && eglQueryString.contains(EXTENSION_SURFACELESS_CONTEXT);
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}
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public static boolean isYuvTargetExtensionSupported() {
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String glGetString;
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if (Util.SDK_INT < 17) {
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return false;
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}
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if (Util.areEqual(EGL14.eglGetCurrentContext(), EGL14.EGL_NO_CONTEXT)) {
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try {
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EGLDisplay createEglDisplay = createEglDisplay();
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EGLContext createEglContext = createEglContext(createEglDisplay);
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focusPlaceholderEglSurface(createEglContext, createEglDisplay);
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glGetString = GLES20.glGetString(7939);
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destroyEglContext(createEglDisplay, createEglContext);
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} catch (GlException unused) {
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return false;
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}
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} else {
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glGetString = GLES20.glGetString(7939);
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}
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return glGetString != null && glGetString.contains(EXTENSION_YUV_TARGET);
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}
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public static EGLDisplay createEglDisplay() throws GlException {
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return Api17.createEglDisplay();
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}
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public static EGLContext createEglContext(EGLDisplay eGLDisplay) throws GlException {
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return createEglContext(eGLDisplay, EGL_CONFIG_ATTRIBUTES_RGBA_8888);
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}
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public static EGLContext createEglContext(EGLDisplay eGLDisplay, int[] iArr) throws GlException {
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Assertions.checkArgument(Arrays.equals(iArr, EGL_CONFIG_ATTRIBUTES_RGBA_8888) || Arrays.equals(iArr, EGL_CONFIG_ATTRIBUTES_RGBA_1010102));
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return Api17.createEglContext(eGLDisplay, Arrays.equals(iArr, EGL_CONFIG_ATTRIBUTES_RGBA_1010102) ? 3 : 2, iArr);
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}
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public static EGLSurface getEglSurface(EGLDisplay eGLDisplay, Object obj) throws GlException {
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return Api17.getEglSurface(eGLDisplay, obj, EGL_CONFIG_ATTRIBUTES_RGBA_8888, EGL_WINDOW_SURFACE_ATTRIBUTES_NONE);
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}
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public static EGLSurface getEglSurface(EGLDisplay eGLDisplay, Object obj, int[] iArr) throws GlException {
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return Api17.getEglSurface(eGLDisplay, obj, iArr, EGL_WINDOW_SURFACE_ATTRIBUTES_NONE);
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}
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private static EGLSurface createPbufferSurface(EGLDisplay eGLDisplay, int i, int i2, int[] iArr) throws GlException {
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return Api17.createEglPbufferSurface(eGLDisplay, iArr, new int[]{12375, i, 12374, i2, 12344});
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}
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public static EGLSurface focusPlaceholderEglSurface(EGLContext eGLContext, EGLDisplay eGLDisplay) throws GlException {
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return createFocusedPlaceholderEglSurface(eGLContext, eGLDisplay, EGL_CONFIG_ATTRIBUTES_RGBA_8888);
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}
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public static EGLSurface createFocusedPlaceholderEglSurface(EGLContext eGLContext, EGLDisplay eGLDisplay, int[] iArr) throws GlException {
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EGLSurface createPbufferSurface;
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if (isSurfacelessContextExtensionSupported()) {
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createPbufferSurface = EGL14.EGL_NO_SURFACE;
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} else {
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createPbufferSurface = createPbufferSurface(eGLDisplay, 1, 1, iArr);
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}
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focusEglSurface(eGLDisplay, eGLContext, createPbufferSurface, 1, 1);
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return createPbufferSurface;
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}
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public static void checkGlError() throws GlException {
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StringBuilder sb = new StringBuilder();
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boolean z = false;
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while (true) {
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int glGetError = GLES20.glGetError();
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if (glGetError == 0) {
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break;
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}
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if (z) {
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sb.append('\n');
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}
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sb.append("glError: ").append(GLU.gluErrorString(glGetError));
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z = true;
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}
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if (z) {
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throw new GlException(sb.toString());
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}
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}
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private static void assertValidTextureSize(int i, int i2) throws GlException {
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int[] iArr = new int[1];
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GLES20.glGetIntegerv(3379, iArr, 0);
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int i3 = iArr[0];
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Assertions.checkState(i3 > 0, "Create a OpenGL context first or run the GL methods on an OpenGL thread.");
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if (i < 0 || i2 < 0) {
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throw new GlException("width or height is less than 0");
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}
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if (i > i3 || i2 > i3) {
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throw new GlException("width or height is greater than GL_MAX_TEXTURE_SIZE " + i3);
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}
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}
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public static void clearOutputFrame() throws GlException {
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GLES20.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
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GLES20.glClear(16384);
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checkGlError();
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}
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public static void focusEglSurface(EGLDisplay eGLDisplay, EGLContext eGLContext, EGLSurface eGLSurface, int i, int i2) throws GlException {
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Api17.focusRenderTarget(eGLDisplay, eGLContext, eGLSurface, 0, i, i2);
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}
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public static void focusFramebuffer(EGLDisplay eGLDisplay, EGLContext eGLContext, EGLSurface eGLSurface, int i, int i2, int i3) throws GlException {
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Api17.focusRenderTarget(eGLDisplay, eGLContext, eGLSurface, i, i2, i3);
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}
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public static void focusFramebufferUsingCurrentContext(int i, int i2, int i3) throws GlException {
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Api17.focusFramebufferUsingCurrentContext(i, i2, i3);
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}
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public static void deleteTexture(int i) throws GlException {
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GLES20.glDeleteTextures(1, new int[]{i}, 0);
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checkGlError();
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}
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public static void destroyEglContext(EGLDisplay eGLDisplay, EGLContext eGLContext) throws GlException {
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Api17.destroyEglContext(eGLDisplay, eGLContext);
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}
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public static FloatBuffer createBuffer(float[] fArr) {
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return (FloatBuffer) createBuffer(fArr.length).put(fArr).flip();
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}
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private static FloatBuffer createBuffer(int i) {
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return ByteBuffer.allocateDirect(i * 4).order(ByteOrder.nativeOrder()).asFloatBuffer();
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}
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public static int createExternalTexture() throws GlException {
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int generateTexture = generateTexture();
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bindTexture(36197, generateTexture);
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return generateTexture;
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}
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public static int createTexture(int i, int i2, boolean z) throws GlException {
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if (z) {
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Assertions.checkState(Util.SDK_INT >= 18, "GLES30 extensions are not supported below API 18.");
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return createTexture(i, i2, 34842, 5131);
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}
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return createTexture(i, i2, 6408, 5121);
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}
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private static int createTexture(int i, int i2, int i3, int i4) throws GlException {
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assertValidTextureSize(i, i2);
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int generateTexture = generateTexture();
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bindTexture(3553, generateTexture);
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GLES20.glTexImage2D(3553, 0, i3, i, i2, 0, 6408, i4, ByteBuffer.allocateDirect(i * i2 * 4));
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checkGlError();
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return generateTexture;
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}
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private static int generateTexture() throws GlException {
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checkGlException(!Util.areEqual(EGL14.eglGetCurrentContext(), EGL14.EGL_NO_CONTEXT), "No current context");
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int[] iArr = new int[1];
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GLES20.glGenTextures(1, iArr, 0);
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checkGlError();
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return iArr[0];
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}
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public static void bindTexture(int i, int i2) throws GlException {
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GLES20.glBindTexture(i, i2);
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checkGlError();
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GLES20.glTexParameteri(i, Data.MAX_DATA_BYTES, 9729);
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checkGlError();
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GLES20.glTexParameteri(i, 10241, 9729);
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checkGlError();
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GLES20.glTexParameteri(i, 10242, 33071);
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checkGlError();
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GLES20.glTexParameteri(i, 10243, 33071);
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checkGlError();
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}
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public static int createFboForTexture(int i) throws GlException {
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checkGlException(!Util.areEqual(EGL14.eglGetCurrentContext(), EGL14.EGL_NO_CONTEXT), "No current context");
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int[] iArr = new int[1];
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GLES20.glGenFramebuffers(1, iArr, 0);
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checkGlError();
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GLES20.glBindFramebuffer(36160, iArr[0]);
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checkGlError();
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GLES20.glFramebufferTexture2D(36160, 36064, 3553, i, 0);
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checkGlError();
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return iArr[0];
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}
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public static void checkGlException(boolean z, String str) throws GlException {
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if (!z) {
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throw new GlException(str);
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}
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static void checkEglException(String str) throws GlException {
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int eglGetError = EGL14.eglGetError();
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checkGlException(eglGetError == 12288, str + ", error code: " + eglGetError);
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}
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/* JADX INFO: Access modifiers changed from: private */
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/* loaded from: classes2.dex */
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public static final class Api17 {
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private Api17() {
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}
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public static EGLDisplay createEglDisplay() throws GlException {
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EGLDisplay eglGetDisplay = EGL14.eglGetDisplay(0);
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GlUtil.checkGlException(!eglGetDisplay.equals(EGL14.EGL_NO_DISPLAY), "No EGL display.");
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GlUtil.checkGlException(EGL14.eglInitialize(eglGetDisplay, new int[1], 0, new int[1], 0), "Error in eglInitialize.");
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GlUtil.checkGlError();
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return eglGetDisplay;
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}
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public static EGLContext createEglContext(EGLDisplay eGLDisplay, int i, int[] iArr) throws GlException {
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EGLContext eglCreateContext = EGL14.eglCreateContext(eGLDisplay, getEglConfig(eGLDisplay, iArr), EGL14.EGL_NO_CONTEXT, new int[]{12440, i, 12344}, 0);
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if (eglCreateContext == null) {
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EGL14.eglTerminate(eGLDisplay);
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throw new GlException("eglCreateContext() failed to create a valid context. The device may not support EGL version " + i);
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}
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GlUtil.checkGlError();
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return eglCreateContext;
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}
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public static EGLSurface getEglSurface(EGLDisplay eGLDisplay, Object obj, int[] iArr, int[] iArr2) throws GlException {
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EGLSurface eglCreateWindowSurface = EGL14.eglCreateWindowSurface(eGLDisplay, getEglConfig(eGLDisplay, iArr), obj, iArr2, 0);
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GlUtil.checkEglException("Error creating surface");
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return eglCreateWindowSurface;
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}
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public static EGLSurface createEglPbufferSurface(EGLDisplay eGLDisplay, int[] iArr, int[] iArr2) throws GlException {
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EGLSurface eglCreatePbufferSurface = EGL14.eglCreatePbufferSurface(eGLDisplay, getEglConfig(eGLDisplay, iArr), iArr2, 0);
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GlUtil.checkEglException("Error creating surface");
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return eglCreatePbufferSurface;
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}
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public static void focusRenderTarget(EGLDisplay eGLDisplay, EGLContext eGLContext, EGLSurface eGLSurface, int i, int i2, int i3) throws GlException {
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EGL14.eglMakeCurrent(eGLDisplay, eGLSurface, eGLSurface, eGLContext);
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GlUtil.checkEglException("Error making context current");
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focusFramebufferUsingCurrentContext(i, i2, i3);
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}
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public static void focusFramebufferUsingCurrentContext(int i, int i2, int i3) throws GlException {
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GlUtil.checkGlException(!Util.areEqual(EGL14.eglGetCurrentContext(), EGL14.EGL_NO_CONTEXT), "No current context");
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int[] iArr = new int[1];
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GLES20.glGetIntegerv(36006, iArr, 0);
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if (iArr[0] != i) {
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GLES20.glBindFramebuffer(36160, i);
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}
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GlUtil.checkGlError();
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GLES20.glViewport(0, 0, i2, i3);
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GlUtil.checkGlError();
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}
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public static void destroyEglContext(EGLDisplay eGLDisplay, EGLContext eGLContext) throws GlException {
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if (eGLDisplay == null) {
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return;
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}
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EGL14.eglMakeCurrent(eGLDisplay, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_CONTEXT);
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GlUtil.checkEglException("Error releasing context");
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if (eGLContext != null) {
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EGL14.eglDestroyContext(eGLDisplay, eGLContext);
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GlUtil.checkEglException("Error destroying context");
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}
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EGL14.eglReleaseThread();
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GlUtil.checkEglException("Error releasing thread");
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EGL14.eglTerminate(eGLDisplay);
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GlUtil.checkEglException("Error terminating display");
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}
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private static EGLConfig getEglConfig(EGLDisplay eGLDisplay, int[] iArr) throws GlException {
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EGLConfig[] eGLConfigArr = new EGLConfig[1];
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if (EGL14.eglChooseConfig(eGLDisplay, iArr, 0, eGLConfigArr, 0, 1, new int[1], 0)) {
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return eGLConfigArr[0];
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}
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throw new GlException("eglChooseConfig failed.");
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}
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}
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}
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