i.smali

.class final Lcom/imo/android/imoim/util/k/i;
.super Ljava/lang/Object;
.source "SourceFile"


# instance fields
.field a:Ljava/nio/FloatBuffer;

.field b:[F

.field c:[F

.field d:I

.field e:I

.field f:I

.field g:I

.field h:I

.field i:I

.field private final j:[F


# direct methods
.method public constructor <init>()V
    .registers 4

    .line 46
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/16 v0, 0x14

    new-array v0, v0, [F

    .line 24
    fill-array-data v0, :array_40

    iput-object v0, p0, Lcom/imo/android/imoim/util/k/i;->j:[F

    const/16 v1, 0x10

    new-array v2, v1, [F

    .line 37
    iput-object v2, p0, Lcom/imo/android/imoim/util/k/i;->b:[F

    new-array v1, v1, [F

    .line 38
    iput-object v1, p0, Lcom/imo/android/imoim/util/k/i;->c:[F

    const/16 v1, -0x3039

    .line 40
    iput v1, p0, Lcom/imo/android/imoim/util/k/i;->e:I

    .line 47
    array-length v0, v0

    mul-int/lit8 v0, v0, 0x4

    invoke-static {v0}, Ljava/nio/ByteBuffer;->allocateDirect(I)Ljava/nio/ByteBuffer;

    move-result-object v0

    .line 48
    invoke-static {}, Ljava/nio/ByteOrder;->nativeOrder()Ljava/nio/ByteOrder;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    move-result-object v0

    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->asFloatBuffer()Ljava/nio/FloatBuffer;

    move-result-object v0

    iput-object v0, p0, Lcom/imo/android/imoim/util/k/i;->a:Ljava/nio/FloatBuffer;

    .line 49
    iget-object v1, p0, Lcom/imo/android/imoim/util/k/i;->j:[F

    invoke-virtual {v0, v1}, Ljava/nio/FloatBuffer;->put([F)Ljava/nio/FloatBuffer;

    move-result-object v0

    const/4 v1, 0x0

    invoke-virtual {v0, v1}, Ljava/nio/FloatBuffer;->position(I)Ljava/nio/Buffer;

    .line 50
    iget-object v0, p0, Lcom/imo/android/imoim/util/k/i;->c:[F

    invoke-static {v0, v1}, Landroid/opengl/Matrix;->setIdentityM([FI)V

    return-void

    nop

    :array_40
    .array-data 4
        -0x40800000    # -1.0f
        -0x40800000    # -1.0f
        0x0
        0x0
        0x0
        0x3f800000    # 1.0f
        -0x40800000    # -1.0f
        0x0
        0x3f800000    # 1.0f
        0x0
        -0x40800000    # -1.0f
        0x3f800000    # 1.0f
        0x0
        0x0
        0x3f800000    # 1.0f
        0x3f800000    # 1.0f
        0x3f800000    # 1.0f
        0x0
        0x3f800000    # 1.0f
        0x3f800000    # 1.0f
    .end array-data
.end method

.method private static a(ILjava/lang/String;)I
    .registers 5

    .line 143
    invoke-static {p0}, Landroid/opengl/GLES20;->glCreateShader(I)I

    move-result v0

    .line 144
    invoke-static {p0}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object v1

    const-string v2, "glCreateShader type="

    invoke-virtual {v2, v1}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    invoke-static {v1}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 145
    invoke-static {v0, p1}, Landroid/opengl/GLES20;->glShaderSource(ILjava/lang/String;)V

    .line 146
    invoke-static {v0}, Landroid/opengl/GLES20;->glCompileShader(I)V

    const/4 p1, 0x1

    new-array p1, p1, [I

    const/4 v1, 0x0

    const v2, 0x8b81

    .line 148
    invoke-static {v0, v2, p1, v1}, Landroid/opengl/GLES20;->glGetShaderiv(II[II)V

    .line 149
    aget p1, p1, v1

    if-nez p1, :cond_56

    .line 150
    new-instance p1, Ljava/lang/StringBuilder;

    const-string v2, "Could not compile shader "

    invoke-direct {p1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string p0, ":"

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    const-string p1, "TextureRender"

    invoke-static {p1, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 151
    new-instance p0, Ljava/lang/StringBuilder;

    const-string v2, " "

    invoke-direct {p0, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {v0}, Landroid/opengl/GLES20;->glGetShaderInfoLog(I)Ljava/lang/String;

    move-result-object v2

    invoke-virtual {p0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-static {p1, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 152
    invoke-static {v0}, Landroid/opengl/GLES20;->glDeleteShader(I)V

    const/4 v0, 0x0

    :cond_56
    return v0
.end method

.method private static a(Ljava/lang/String;Ljava/lang/String;)I
    .registers 6

    const v0, 0x8b31

    .line 159
    invoke-static {v0, p0}, Lcom/imo/android/imoim/util/k/i;->a(ILjava/lang/String;)I

    move-result p0

    const/4 v0, 0x0

    if-nez p0, :cond_b

    return v0

    :cond_b
    const v1, 0x8b30

    .line 163
    invoke-static {v1, p1}, Lcom/imo/android/imoim/util/k/i;->a(ILjava/lang/String;)I

    move-result p1

    if-nez p1, :cond_15

    return v0

    .line 167
    :cond_15
    invoke-static {}, Landroid/opengl/GLES20;->glCreateProgram()I

    move-result v1

    const-string v2, "glCreateProgram"

    .line 168
    invoke-static {v2}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    const-string v2, "TextureRender"

    if-nez v1, :cond_27

    const-string v3, "Could not create program"

    .line 170
    invoke-static {v2, v3}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 172
    :cond_27
    invoke-static {v1, p0}, Landroid/opengl/GLES20;->glAttachShader(II)V

    const-string p0, "glAttachShader"

    .line 173
    invoke-static {p0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 174
    invoke-static {v1, p1}, Landroid/opengl/GLES20;->glAttachShader(II)V

    .line 175
    invoke-static {p0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 176
    invoke-static {v1}, Landroid/opengl/GLES20;->glLinkProgram(I)V

    const/4 p0, 0x1

    new-array p1, p0, [I

    const v3, 0x8b82

    .line 178
    invoke-static {v1, v3, p1, v0}, Landroid/opengl/GLES20;->glGetProgramiv(II[II)V

    .line 179
    aget p1, p1, v0

    if-eq p1, p0, :cond_55

    const-string p0, "Could not link program: "

    .line 180
    invoke-static {v2, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 181
    invoke-static {v1}, Landroid/opengl/GLES20;->glGetProgramInfoLog(I)Ljava/lang/String;

    move-result-object p0

    invoke-static {v2, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 182
    invoke-static {v1}, Landroid/opengl/GLES20;->glDeleteProgram(I)V

    goto :goto_56

    :cond_55
    move v0, v1

    :goto_56
    return v0
.end method

.method public static a(Ljava/lang/String;)V
    .registers 5

    .line 190
    invoke-static {}, Landroid/opengl/GLES20;->glGetError()I

    move-result v0

    if-nez v0, :cond_7

    return-void

    .line 191
    :cond_7
    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v2, ": glError "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    const-string v3, "TextureRender"

    invoke-static {v3, v1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 192
    new-instance v1, Ljava/lang/RuntimeException;

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v3, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {v1, p0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v1
.end method


# virtual methods
.method public final a()V
    .registers 4

    const-string v0, "uniform mat4 uMVPMatrix;\nuniform mat4 uSTMatrix;\nattribute vec4 aPosition;\nattribute vec4 aTextureCoord;\nvarying vec2 vTextureCoord;\nvoid main() {\n gl_Position = uMVPMatrix * aPosition;\n vTextureCoord = (uSTMatrix * aTextureCoord).xy;\n}\n"

    const-string v1, "#extension GL_OES_EGL_image_external : require\nprecision mediump float;\nvarying vec2 vTextureCoord;\nuniform samplerExternalOES sTexture;\nvoid main() {\n gl_FragColor = texture2D(sTexture, vTextureCoord);\n}\n"

    .line 95
    invoke-static {v0, v1}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;Ljava/lang/String;)I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->d:I

    if-eqz v0, :cond_af

    const-string v1, "aPosition"

    .line 99
    invoke-static {v0, v1}, Landroid/opengl/GLES20;->glGetAttribLocation(ILjava/lang/String;)I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->h:I

    const-string v0, "glGetAttribLocation aPosition"

    .line 100
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 101
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->h:I

    const/4 v1, -0x1

    if-eq v0, v1, :cond_a7

    .line 104
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->d:I

    const-string v2, "aTextureCoord"

    invoke-static {v0, v2}, Landroid/opengl/GLES20;->glGetAttribLocation(ILjava/lang/String;)I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->i:I

    const-string v0, "glGetAttribLocation aTextureCoord"

    .line 105
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 106
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->i:I

    if-eq v0, v1, :cond_9f

    .line 109
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->d:I

    const-string v2, "uMVPMatrix"

    invoke-static {v0, v2}, Landroid/opengl/GLES20;->glGetUniformLocation(ILjava/lang/String;)I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->f:I

    const-string v0, "glGetUniformLocation uMVPMatrix"

    .line 110
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 111
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->f:I

    if-eq v0, v1, :cond_97

    .line 114
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->d:I

    const-string v2, "uSTMatrix"

    invoke-static {v0, v2}, Landroid/opengl/GLES20;->glGetUniformLocation(ILjava/lang/String;)I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->g:I

    const-string v0, "glGetUniformLocation uSTMatrix"

    .line 115
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    .line 116
    iget v0, p0, Lcom/imo/android/imoim/util/k/i;->g:I

    if-eq v0, v1, :cond_8f

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    .line 120
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glGenTextures(I[II)V

    .line 121
    aget v0, v1, v2

    iput v0, p0, Lcom/imo/android/imoim/util/k/i;->e:I

    const v1, 0x8d65

    .line 122
    invoke-static {v1, v0}, Landroid/opengl/GLES20;->glBindTexture(II)V

    const-string v0, "glBindTexture mTextureID"

    .line 123
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    const/16 v0, 0x2801

    const/high16 v2, 0x46180000    # 9728.0f

    .line 124
    invoke-static {v1, v0, v2}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2800

    const v2, 0x46180400    # 9729.0f

    .line 125
    invoke-static {v1, v0, v2}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2802

    const v2, 0x812f

    .line 126
    invoke-static {v1, v0, v2}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    const/16 v0, 0x2803

    .line 127
    invoke-static {v1, v0, v2}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    const-string v0, "glTexParameter"

    .line 128
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/i;->a(Ljava/lang/String;)V

    return-void

    .line 117
    :cond_8f
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Could not get attrib location for uSTMatrix"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 112
    :cond_97
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Could not get attrib location for uMVPMatrix"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 107
    :cond_9f
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Could not get attrib location for aTextureCoord"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 102
    :cond_a7
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Could not get attrib location for aPosition"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 97
    :cond_af
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "failed creating program"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0
.end method