b.smali

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


# instance fields
.field a:Landroid/graphics/Bitmap;

.field b:[F

.field c:I

.field d:I

.field e:I

.field f:I

.field g:I

.field h:I

.field private final i:[F

.field private j:Ljava/nio/FloatBuffer;

.field private k:[F


# direct methods
.method public constructor <init>(Landroid/graphics/Bitmap;)V
    .registers 5

    .line 49
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/16 v0, 0x14

    new-array v0, v0, [F

    .line 27
    fill-array-data v0, :array_3c

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

    const/16 v1, 0x10

    new-array v2, v1, [F

    .line 40
    iput-object v2, p0, Lcom/imo/android/imoim/util/k/b;->k:[F

    new-array v1, v1, [F

    .line 41
    iput-object v1, p0, Lcom/imo/android/imoim/util/k/b;->b:[F

    const/16 v1, -0x3039

    .line 43
    iput v1, p0, Lcom/imo/android/imoim/util/k/b;->d:I

    .line 50
    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 51
    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/b;->j:Ljava/nio/FloatBuffer;

    .line 52
    iget-object v1, p0, Lcom/imo/android/imoim/util/k/b;->i:[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 53
    iput-object p1, p0, Lcom/imo/android/imoim/util/k/b;->a:Landroid/graphics/Bitmap;

    return-void

    :array_3c
    .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 static a(ILjava/lang/String;)I
    .registers 5

    .line 142
    invoke-static {p0}, Landroid/opengl/GLES20;->glCreateShader(I)I

    move-result v0

    .line 143
    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/b;->a(Ljava/lang/String;)V

    .line 144
    invoke-static {v0, p1}, Landroid/opengl/GLES20;->glShaderSource(ILjava/lang/String;)V

    .line 145
    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 147
    invoke-static {v0, v2, p1, v1}, Landroid/opengl/GLES20;->glGetShaderiv(II[II)V

    .line 148
    aget p1, p1, v1

    if-nez p1, :cond_56

    .line 149
    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 150
    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 151
    invoke-static {v0}, Landroid/opengl/GLES20;->glDeleteShader(I)V

    const/4 v0, 0x0

    :cond_56
    return v0
.end method

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

    .line 189
    invoke-static {}, Landroid/opengl/GLES20;->glGetError()I

    move-result v0

    if-nez v0, :cond_7

    return-void

    .line 190
    :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 191
    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 10

    const-string v0, "onDrawFrame start"

    .line 57
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    const/high16 v0, 0x3f800000    # 1.0f

    .line 58
    invoke-static {v0, v0, v0, v0}, Landroid/opengl/GLES20;->glClearColor(FFFF)V

    const/16 v0, 0x4100

    .line 59
    invoke-static {v0}, Landroid/opengl/GLES20;->glClear(I)V

    .line 60
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->c:I

    invoke-static {v0}, Landroid/opengl/GLES20;->glUseProgram(I)V

    const-string v0, "glUseProgram"

    .line 61
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    const v0, 0x84c0

    .line 62
    invoke-static {v0}, Landroid/opengl/GLES20;->glActiveTexture(I)V

    .line 63
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->d:I

    const/16 v1, 0xde1

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

    .line 64
    iget-object v0, p0, Lcom/imo/android/imoim/util/k/b;->j:Ljava/nio/FloatBuffer;

    const/4 v1, 0x0

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

    .line 65
    iget v2, p0, Lcom/imo/android/imoim/util/k/b;->g:I

    iget-object v7, p0, Lcom/imo/android/imoim/util/k/b;->j:Ljava/nio/FloatBuffer;

    const/4 v3, 0x3

    const/16 v4, 0x1406

    const/4 v5, 0x0

    const/16 v6, 0x14

    invoke-static/range {v2 .. v7}, Landroid/opengl/GLES20;->glVertexAttribPointer(IIIZILjava/nio/Buffer;)V

    const-string v0, "glVertexAttribPointer maPosition"

    .line 67
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    .line 68
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->g:I

    invoke-static {v0}, Landroid/opengl/GLES20;->glEnableVertexAttribArray(I)V

    const-string v0, "glEnableVertexAttribArray maPositionHandle"

    .line 69
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    .line 70
    iget-object v0, p0, Lcom/imo/android/imoim/util/k/b;->j:Ljava/nio/FloatBuffer;

    const/4 v2, 0x3

    invoke-virtual {v0, v2}, Ljava/nio/FloatBuffer;->position(I)Ljava/nio/Buffer;

    .line 71
    iget v3, p0, Lcom/imo/android/imoim/util/k/b;->h:I

    iget-object v8, p0, Lcom/imo/android/imoim/util/k/b;->j:Ljava/nio/FloatBuffer;

    const/4 v4, 0x2

    const/16 v5, 0x1406

    const/4 v6, 0x0

    const/16 v7, 0x14

    invoke-static/range {v3 .. v8}, Landroid/opengl/GLES20;->glVertexAttribPointer(IIIZILjava/nio/Buffer;)V

    const-string v0, "glVertexAttribPointer maTextureHandle"

    .line 73
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    .line 74
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->h:I

    invoke-static {v0}, Landroid/opengl/GLES20;->glEnableVertexAttribArray(I)V

    const-string v0, "glEnableVertexAttribArray maTextureHandle"

    .line 75
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    .line 76
    iget-object v0, p0, Lcom/imo/android/imoim/util/k/b;->k:[F

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

    .line 77
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->e:I

    iget-object v2, p0, Lcom/imo/android/imoim/util/k/b;->k:[F

    const/4 v3, 0x1

    invoke-static {v0, v3, v1, v2, v1}, Landroid/opengl/GLES20;->glUniformMatrix4fv(IIZ[FI)V

    .line 78
    iget v0, p0, Lcom/imo/android/imoim/util/k/b;->f:I

    iget-object v2, p0, Lcom/imo/android/imoim/util/k/b;->b:[F

    invoke-static {v0, v3, v1, v2, v1}, Landroid/opengl/GLES20;->glUniformMatrix4fv(IIZ[FI)V

    const/4 v0, 0x5

    const/4 v2, 0x4

    .line 79
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glDrawArrays(III)V

    const-string v0, "glDrawArrays"

    .line 80
    invoke-static {v0}, Lcom/imo/android/imoim/util/k/b;->a(Ljava/lang/String;)V

    .line 81
    invoke-static {}, Landroid/opengl/GLES20;->glFinish()V

    return-void
.end method