OpenGlUtils.smali

.class public Lcom/tencent/liteav/videobase/utils/OpenGlUtils;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation runtime Lcom/tencent/liteav/base/annotations/JNINamespace;
    value = "liteav::video"
.end annotation


# static fields
.field private static final TAG:Ljava/lang/String; = "OpenGlUtils"


# direct methods
.method public constructor <init>()V
    .registers 1

    .line 45
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static attachTextureToFrameBuffer(II)V
    .registers 5

    const v0, 0x8d40

    .line 93
    invoke-static {v0, p1}, Landroid/opengl/GLES20;->glBindFramebuffer(II)V

    const p1, 0x8ce0

    const/16 v1, 0xde1

    const/4 v2, 0x0

    .line 94
    invoke-static {v0, p1, v1, p0, v2}, Landroid/opengl/GLES20;->glFramebufferTexture2D(IIIII)V

    .line 96
    invoke-static {v0, v2}, Landroid/opengl/GLES20;->glBindFramebuffer(II)V

    return-void
.end method

.method public static bindFramebuffer(II)V
    .registers 2

    .line 86
    invoke-static {p0, p1}, Landroid/opengl/GLES20;->glBindFramebuffer(II)V

    return-void
.end method

.method public static bindTexture(II)V
    .registers 2

    .line 79
    invoke-static {p0, p1}, Landroid/opengl/GLES20;->glBindTexture(II)V

    return-void
.end method

.method public static checkGlError(Ljava/lang/String;)V
    .registers 1

    return-void
.end method

.method public static convertYuvFormat(Lcom/tencent/liteav/videobase/base/GLConstants$PixelFormatType;Ljava/lang/Object;Lcom/tencent/liteav/videobase/base/GLConstants$PixelFormatType;Ljava/lang/Object;II)V
    .registers 12

    .line 450
    invoke-virtual {p0}, Lcom/tencent/liteav/videobase/base/GLConstants$PixelFormatType;->getValue()I

    move-result v0

    .line 451
    invoke-virtual {p2}, Lcom/tencent/liteav/videobase/base/GLConstants$PixelFormatType;->getValue()I

    move-result v2

    .line 453
    instance-of v1, p1, Ljava/nio/ByteBuffer;

    if-eqz v1, :cond_1d

    instance-of v3, p3, Ljava/nio/ByteBuffer;

    if-eqz v3, :cond_1d

    .line 454
    move-object v1, p1

    check-cast v1, Ljava/nio/ByteBuffer;

    move-object v3, p3

    check-cast v3, Ljava/nio/ByteBuffer;

    move v4, p4

    move v5, p5

    invoke-static/range {v0 .. v5}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeConvertYuvFormatBufferToBuffer(ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;II)Z

    move-result p1

    goto :goto_59

    :cond_1d
    if-eqz v1, :cond_32

    .line 456
    instance-of v1, p3, [B

    if-eqz v1, :cond_32

    .line 457
    move-object v1, p1

    check-cast v1, Ljava/nio/ByteBuffer;

    check-cast p3, [B

    move-object v3, p3

    check-cast v3, [B

    move v4, p4

    move v5, p5

    invoke-static/range {v0 .. v5}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeConvertYuvFormatBufferToArray(ILjava/nio/ByteBuffer;I[BII)Z

    move-result p1

    goto :goto_59

    .line 459
    :cond_32
    instance-of v1, p1, [B

    if-eqz v1, :cond_49

    instance-of v1, p3, Ljava/nio/ByteBuffer;

    if-eqz v1, :cond_49

    .line 460
    check-cast p1, [B

    move-object v1, p1

    check-cast v1, [B

    move-object v3, p3

    check-cast v3, Ljava/nio/ByteBuffer;

    move v4, p4

    move v5, p5

    invoke-static/range {v0 .. v5}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeConvertYuvFormatArrayToBuffer(I[BILjava/nio/ByteBuffer;II)Z

    move-result p1

    goto :goto_59

    .line 463
    :cond_49
    check-cast p1, [B

    move-object v1, p1

    check-cast v1, [B

    check-cast p3, [B

    move-object v3, p3

    check-cast v3, [B

    move v4, p4

    move v5, p5

    invoke-static/range {v0 .. v5}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeConvertYuvFormatArrayToArray(I[BI[BII)Z

    move-result p1

    :goto_59
    if-eqz p1, :cond_5c

    return-void

    .line 468
    :cond_5c
    new-instance p1, Ljava/lang/IllegalArgumentException;

    new-instance p3, Ljava/lang/StringBuilder;

    const-string p4, "Do not support "

    invoke-direct {p3, p4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p3, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string p0, " to "

    invoke-virtual {p3, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {p1, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public static createNormalCubeVerticesBuffer()Ljava/nio/FloatBuffer;
    .registers 2

    .line 289
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->c:[F

    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 290
    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

    .line 291
    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->asFloatBuffer()Ljava/nio/FloatBuffer;

    move-result-object v0

    sget-object v1, Lcom/tencent/liteav/videobase/base/GLConstants;->c:[F

    .line 292
    invoke-virtual {v0, v1}, Ljava/nio/FloatBuffer;->put([F)Ljava/nio/FloatBuffer;

    move-result-object v0

    const/4 v1, 0x0

    .line 293
    invoke-virtual {v0, v1}, Ljava/nio/FloatBuffer;->position(I)Ljava/nio/Buffer;

    move-result-object v0

    check-cast v0, Ljava/nio/FloatBuffer;

    return-object v0
.end method

.method public static createTexture(IIII)I
    .registers 18

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    .line 152
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glGenTextures(I[II)V

    .line 153
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v3, "glGenTextures textureId: "

    invoke-direct {v0, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    aget v3, v1, v2

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

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v3, "OpenGlUtils"

    invoke-static {v3, v0}, Lcom/tencent/liteav/base/util/LiteavLog;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 155
    aget v0, v1, v2

    const/16 v3, 0xde1

    invoke-static {v3, v0}, Landroid/opengl/GLES20;->glBindTexture(II)V

    const/16 v0, 0x2801

    const v4, 0x46180400    # 9729.0f

    .line 156
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2800

    .line 158
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2802

    const v4, 0x812f

    .line 160
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    const/16 v0, 0x2803

    .line 162
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    const/16 v5, 0xde1

    const/4 v6, 0x0

    const/4 v10, 0x0

    const/16 v12, 0x1401

    const/4 v13, 0x0

    move/from16 v7, p2

    move v8, p0

    move v9, p1

    move/from16 v11, p3

    .line 165
    invoke-static/range {v5 .. v13}, Landroid/opengl/GLES20;->glTexImage2D(IIIIIIIILjava/nio/Buffer;)V

    .line 170
    aget v0, v1, v2

    return v0
.end method

.method public static createTextureCoordsBuffer(Lcom/tencent/liteav/videobase/utils/Rotation;ZZ)Ljava/nio/FloatBuffer;
    .registers 4

    .line 298
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->d:[F

    array-length v0, v0

    new-array v0, v0, [F

    .line 299
    invoke-static {v0, p0, p1, p2}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->initTextureCoordsBuffer([FLcom/tencent/liteav/videobase/utils/Rotation;ZZ)V

    .line 301
    sget-object p0, Lcom/tencent/liteav/videobase/base/GLConstants;->d:[F

    array-length p0, p0

    mul-int/lit8 p0, p0, 0x4

    .line 302
    invoke-static {p0}, Ljava/nio/ByteBuffer;->allocateDirect(I)Ljava/nio/ByteBuffer;

    move-result-object p0

    .line 303
    invoke-static {}, Ljava/nio/ByteOrder;->nativeOrder()Ljava/nio/ByteOrder;

    move-result-object p1

    invoke-virtual {p0, p1}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;

    move-result-object p0

    .line 304
    invoke-virtual {p0}, Ljava/nio/ByteBuffer;->asFloatBuffer()Ljava/nio/FloatBuffer;

    move-result-object p0

    .line 305
    invoke-virtual {p0, v0}, Ljava/nio/FloatBuffer;->put([F)Ljava/nio/FloatBuffer;

    move-result-object p1

    const/4 p2, 0x0

    invoke-virtual {p1, p2}, Ljava/nio/FloatBuffer;->position(I)Ljava/nio/Buffer;

    return-object p0
.end method

.method public static deleteFrameBuffer(I)V
    .registers 4

    const/4 v0, -0x1

    if-eq p0, v0, :cond_c

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    aput p0, v1, v2

    .line 271
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glDeleteFramebuffers(I[II)V

    :cond_c
    return-void
.end method

.method public static deleteShaderId(I)V
    .registers 2

    const/4 v0, -0x1

    if-eq p0, v0, :cond_6

    .line 281
    invoke-static {p0}, Landroid/opengl/GLES20;->glDeleteShader(I)V

    :cond_6
    return-void
.end method

.method public static deleteTexture(I)V
    .registers 4

    const/4 v0, -0x1

    if-eq p0, v0, :cond_c

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    aput p0, v1, v2

    .line 261
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glDeleteTextures(I[II)V

    :cond_c
    return-void
.end method

.method public static detachTextureFromFrameBuffer(I)V
    .registers 4

    const v0, 0x8d40

    .line 104
    invoke-static {v0, p0}, Landroid/opengl/GLES20;->glBindFramebuffer(II)V

    const p0, 0x8ce0

    const/16 v1, 0xde1

    const/4 v2, 0x0

    .line 105
    invoke-static {v0, p0, v1, v2, v2}, Landroid/opengl/GLES20;->glFramebufferTexture2D(IIIII)V

    .line 107
    invoke-static {v0, v2}, Landroid/opengl/GLES20;->glBindFramebuffer(II)V

    return-void
.end method

.method private static flip(F)F
    .registers 2

    const/4 v0, 0x0

    cmpl-float p0, p0, v0

    if-nez p0, :cond_8

    const/high16 p0, 0x3f800000    # 1.0f

    return p0

    :cond_8
    return v0
.end method

.method public static generateFrameBufferId()I
    .registers 3

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    .line 252
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glGenFramebuffers(I[II)V

    .line 256
    aget v0, v1, v2

    return v0
.end method

.method public static generateTextureOES()I
    .registers 5

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/4 v2, 0x0

    .line 122
    invoke-static {v0, v1, v2}, Landroid/opengl/GLES20;->glGenTextures(I[II)V

    .line 126
    aget v0, v1, v2

    const v3, 0x8d65

    invoke-static {v3, v0}, Landroid/opengl/GLES20;->glBindTexture(II)V

    const/16 v0, 0x2801

    const v4, 0x46180400    # 9729.0f

    .line 127
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2800

    .line 129
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2802

    const v4, 0x812f

    .line 131
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    const/16 v0, 0x2803

    .line 133
    invoke-static {v3, v0, v4}, Landroid/opengl/GLES20;->glTexParameteri(III)V

    .line 138
    aget v0, v1, v2

    return v0
.end method

.method public static getCurrentContext()Ljava/lang/Object;
    .registers 2

    .line 52
    invoke-static {}, Lcom/tencent/liteav/base/system/LiteavSystemInfo;->getSystemOSVersionInt()I

    move-result v0

    const/16 v1, 0x11

    if-lt v0, v1, :cond_d

    .line 53
    invoke-static {}, Landroid/opengl/EGL14;->eglGetCurrentContext()Landroid/opengl/EGLContext;

    move-result-object v0

    return-object v0

    .line 55
    :cond_d
    invoke-static {}, Ljavax/microedition/khronos/egl/EGLContext;->getEGL()Ljavax/microedition/khronos/egl/EGL;

    move-result-object v0

    .line 56
    check-cast v0, Ljavax/microedition/khronos/egl/EGL10;

    invoke-interface {v0}, Ljavax/microedition/khronos/egl/EGL10;->eglGetCurrentContext()Ljavax/microedition/khronos/egl/EGLContext;

    move-result-object v0

    return-object v0
.end method

.method public static getGLContextNativeHandle(Ljava/lang/Object;)J
    .registers 3

    .line 63
    invoke-static {}, Lcom/tencent/liteav/base/system/LiteavSystemInfo;->getSystemOSVersionInt()I

    move-result v0

    const/16 v1, 0x11

    if-lt v0, v1, :cond_23

    instance-of v0, p0, Landroid/opengl/EGLContext;

    if-eqz v0, :cond_23

    .line 65
    invoke-static {}, Lcom/tencent/liteav/base/system/LiteavSystemInfo;->getSystemOSVersionInt()I

    move-result v0

    const/16 v1, 0x15

    if-lt v0, v1, :cond_1b

    .line 68
    check-cast p0, Landroid/opengl/EGLContext;

    invoke-virtual {p0}, Landroid/opengl/EGLContext;->getNativeHandle()J

    move-result-wide v0

    return-wide v0

    .line 70
    :cond_1b
    check-cast p0, Landroid/opengl/EGLContext;

    invoke-virtual {p0}, Landroid/opengl/EGLContext;->getHandle()I

    move-result p0

    int-to-long v0, p0

    return-wide v0

    :cond_23
    const-wide/16 v0, 0x0

    return-wide v0
.end method

.method public static getGLErrorCount()I
    .registers 2

    const/4 v0, 0x0

    .line 402
    :goto_1
    invoke-static {}, Landroid/opengl/GLES20;->glGetError()I

    move-result v1

    if-eqz v1, :cond_a

    add-int/lit8 v0, v0, 0x1

    goto :goto_1

    :cond_a
    return v0
.end method

.method public static glViewport(IIII)V
    .registers 4

    .line 114
    invoke-static {p0, p1, p2, p3}, Landroid/opengl/GLES20;->glViewport(IIII)V

    return-void
.end method

.method public static initTextureCoordsBuffer([FLcom/tencent/liteav/videobase/utils/Rotation;ZZ)V
    .registers 9

    .line 319
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->d:[F

    const/4 v1, 0x3

    const/4 v2, 0x2

    const/4 v3, 0x1

    if-eqz p1, :cond_20

    .line 321
    sget-object v0, Lcom/tencent/liteav/videobase/utils/OpenGlUtils$1;->a:[I

    invoke-virtual {p1}, Lcom/tencent/liteav/videobase/utils/Rotation;->ordinal()I

    move-result p1

    aget p1, v0, p1

    if-eq p1, v3, :cond_1e

    if-eq p1, v2, :cond_1b

    if-eq p1, v1, :cond_18

    .line 333
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->d:[F

    goto :goto_20

    .line 329
    :cond_18
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->e:[F

    goto :goto_20

    .line 326
    :cond_1b
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->g:[F

    goto :goto_20

    .line 323
    :cond_1e
    sget-object v0, Lcom/tencent/liteav/videobase/base/GLConstants;->f:[F

    .line 338
    :cond_20
    :goto_20
    array-length p1, v0

    const/4 v4, 0x0

    invoke-static {v0, v4, p0, v4, p1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    if-eqz p2, :cond_49

    .line 340
    aget p1, p0, v4

    invoke-static {p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p1

    aput p1, p0, v4

    .line 341
    aget p1, p0, v2

    invoke-static {p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p1

    aput p1, p0, v2

    const/4 p1, 0x4

    .line 342
    aget p2, p0, p1

    invoke-static {p2}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p2

    aput p2, p0, p1

    const/4 p1, 0x6

    .line 343
    aget p2, p0, p1

    invoke-static {p2}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p2

    aput p2, p0, p1

    :cond_49
    if-eqz p3, :cond_6d

    .line 347
    aget p1, p0, v3

    invoke-static {p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p1

    aput p1, p0, v3

    .line 348
    aget p1, p0, v1

    invoke-static {p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p1

    aput p1, p0, v1

    const/4 p1, 0x5

    .line 349
    aget p2, p0, p1

    invoke-static {p2}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p2

    aput p2, p0, p1

    const/4 p1, 0x7

    .line 350
    aget p2, p0, p1

    invoke-static {p2}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->flip(F)F

    move-result p2

    aput p2, p0, p1

    :cond_6d
    return-void
.end method

.method public static loadTexture(ILjava/nio/Buffer;III)I
    .registers 27

    move/from16 v0, p4

    const/4 v1, 0x1

    new-array v2, v1, [I

    const/4 v3, 0x0

    const/16 v4, 0xde1

    const/4 v5, -0x1

    if-ne v0, v5, :cond_56

    .line 224
    invoke-static {v1, v2, v3}, Landroid/opengl/GLES20;->glGenTextures(I[II)V

    .line 225
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "glGenTextures textureId: "

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

    aget v1, v2, v3

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

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v1, "OpenGlUtils"

    invoke-static {v1, v0}, Lcom/tencent/liteav/base/util/LiteavLog;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 227
    aget v0, v2, v3

    invoke-static {v4, v0}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->bindTexture(II)V

    const/16 v0, 0x2800

    const v1, 0x46180400    # 9729.0f

    .line 228
    invoke-static {v4, v0, v1}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2801

    .line 230
    invoke-static {v4, v0, v1}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2802

    const v1, 0x47012f00    # 33071.0f

    .line 232
    invoke-static {v4, v0, v1}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v0, 0x2803

    .line 234
    invoke-static {v4, v0, v1}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 v5, 0xde1

    const/4 v6, 0x0

    const/4 v10, 0x0

    const/16 v12, 0x1401

    move/from16 v7, p0

    move/from16 v8, p2

    move/from16 v9, p3

    move/from16 v11, p0

    move-object/from16 v13, p1

    .line 236
    invoke-static/range {v5 .. v13}, Landroid/opengl/GLES20;->glTexImage2D(IIIIIIIILjava/nio/Buffer;)V

    goto :goto_6e

    .line 239
    :cond_56
    invoke-static {v4, v0}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->bindTexture(II)V

    const/16 v13, 0xde1

    const/4 v14, 0x0

    const/4 v15, 0x0

    const/16 v16, 0x0

    const/16 v20, 0x1401

    move/from16 v17, p2

    move/from16 v18, p3

    move/from16 v19, p0

    move-object/from16 v21, p1

    .line 240
    invoke-static/range {v13 .. v21}, Landroid/opengl/GLES20;->glTexSubImage2D(IIIIIIIILjava/nio/Buffer;)V

    aput v0, v2, v3

    .line 247
    :goto_6e
    aget v0, v2, v3

    return v0
.end method

.method public static loadTexture(Landroid/graphics/Bitmap;IZ)I
    .registers 8

    const/4 v0, 0x1

    new-array v1, v0, [I

    const/16 v2, 0xde1

    const/4 v3, 0x0

    const/4 v4, -0x1

    if-ne p1, v4, :cond_44

    .line 184
    invoke-static {v0, v1, v3}, Landroid/opengl/GLES20;->glGenTextures(I[II)V

    .line 185
    new-instance p1, Ljava/lang/StringBuilder;

    const-string v0, "glGenTextures textureId: "

    invoke-direct {p1, v0}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    aget v0, v1, v3

    invoke-virtual {p1, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

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

    move-result-object p1

    const-string v0, "OpenGlUtils"

    invoke-static {v0, p1}, Lcom/tencent/liteav/base/util/LiteavLog;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 187
    aget p1, v1, v3

    invoke-static {v2, p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->bindTexture(II)V

    const/16 p1, 0x2800

    const v0, 0x46180400    # 9729.0f

    .line 188
    invoke-static {v2, p1, v0}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 p1, 0x2801

    .line 190
    invoke-static {v2, p1, v0}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 p1, 0x2802

    const v0, 0x47012f00    # 33071.0f

    .line 192
    invoke-static {v2, p1, v0}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    const/16 p1, 0x2803

    .line 194
    invoke-static {v2, p1, v0}, Landroid/opengl/GLES20;->glTexParameterf(IIF)V

    .line 196
    invoke-static {v2, v3, p0, v3}, Landroid/opengl/GLUtils;->texImage2D(IILandroid/graphics/Bitmap;I)V

    goto :goto_4c

    .line 198
    :cond_44
    invoke-static {v2, p1}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->bindTexture(II)V

    .line 199
    invoke-static {v2, v3, v3, v3, p0}, Landroid/opengl/GLUtils;->texSubImage2D(IIIILandroid/graphics/Bitmap;)V

    aput p1, v1, v3

    :goto_4c
    if-eqz p2, :cond_51

    .line 203
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->recycle()V

    .line 208
    :cond_51
    aget p0, v1, v3

    return p0
.end method

.method public static loadYuv420DataToTextures(Ljava/nio/ByteBuffer;III[I)V
    .registers 6

    .line 428
    invoke-virtual {p0}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_a

    .line 429
    invoke-static {p0, p1, p2, p3, p4}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeLoadYuv420ByteBufferToTextures(Ljava/nio/ByteBuffer;III[I)V

    return-void

    .line 433
    :cond_a
    invoke-virtual {p0}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object p0

    .line 432
    invoke-static {p0, p1, p2, p3, p4}, Lcom/tencent/liteav/videobase/utils/OpenGlUtils;->nativeLoadYuv420ByteArrayToTextures([BIII[I)V

    return-void
.end method

.method private static native nativeConvertYuvFormatArrayToArray(I[BI[BII)Z
.end method

.method private static native nativeConvertYuvFormatArrayToBuffer(I[BILjava/nio/ByteBuffer;II)Z
.end method

.method private static native nativeConvertYuvFormatBufferToArray(ILjava/nio/ByteBuffer;I[BII)Z
.end method

.method private static native nativeConvertYuvFormatBufferToBuffer(ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;II)Z
.end method

.method public static native nativeCopyDataFromByteArrayToByteBuffer([BLjava/nio/ByteBuffer;I)V
.end method

.method public static native nativeCopyDataFromByteBufferToByteArray(Ljava/nio/ByteBuffer;[BI)V
.end method

.method public static native nativeCopyDataFromByteBufferToByteBuffer(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;I)V
.end method

.method private static native nativeLoadYuv420ByteArrayToTextures([BIII[I)V
.end method

.method private static native nativeLoadYuv420ByteBufferToTextures(Ljava/nio/ByteBuffer;III[I)V
.end method

.method public static readPixels(IIIILjava/lang/Object;)V
    .registers 13

    .line 486
    instance-of v0, p4, Ljava/nio/Buffer;

    if-eqz v0, :cond_17

    .line 487
    move-object v7, p4

    check-cast v7, Ljava/nio/Buffer;

    const/4 p4, 0x0

    invoke-virtual {v7, p4}, Ljava/nio/Buffer;->position(I)Ljava/nio/Buffer;

    const/16 v5, 0x1908

    const/16 v6, 0x1401

    move v1, p0

    move v2, p1

    move v3, p2

    move v4, p3

    .line 488
    invoke-static/range {v1 .. v7}, Landroid/opengl/GLES20;->glReadPixels(IIIIIILjava/nio/Buffer;)V

    return-void

    .line 492
    :cond_17
    instance-of v0, p4, [B

    if-eqz v0, :cond_2f

    .line 493
    check-cast p4, [B

    check-cast p4, [B

    invoke-static {p4}, Ljava/nio/ByteBuffer;->wrap([B)Ljava/nio/ByteBuffer;

    move-result-object v6

    const/16 v4, 0x1908

    const/16 v5, 0x1401

    move v0, p0

    move v1, p1

    move v2, p2

    move v3, p3

    .line 502
    invoke-static/range {v0 .. v6}, Landroid/opengl/GLES20;->glReadPixels(IIIIIILjava/nio/Buffer;)V

    return-void

    .line 495
    :cond_2f
    invoke-static {p4}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    const-string p1, "read pixels failed due to unsupport object. "

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

    move-result-object p0

    const-string p1, "OpenGlUtils"

    invoke-static {p1, p0}, Lcom/tencent/liteav/base/util/LiteavLog;->e(Ljava/lang/String;Ljava/lang/String;)V

    return-void
.end method

.method public static reverseMappingPoint(Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;Lcom/tencent/liteav/videobase/utils/Rotation;Landroid/graphics/Point;Lcom/tencent/liteav/base/util/Size;Lcom/tencent/liteav/base/util/Size;)Landroid/graphics/Point;
    .registers 10

    .line 371
    iget v0, p4, Lcom/tencent/liteav/base/util/Size;->width:I

    int-to-float v0, v0

    const/high16 v1, 0x3f800000    # 1.0f

    mul-float/2addr v0, v1

    iget v2, p3, Lcom/tencent/liteav/base/util/Size;->width:I

    int-to-float v2, v2

    div-float/2addr v0, v2

    .line 372
    iget v2, p4, Lcom/tencent/liteav/base/util/Size;->height:I

    int-to-float v2, v2

    mul-float/2addr v2, v1

    iget v1, p3, Lcom/tencent/liteav/base/util/Size;->height:I

    int-to-float v1, v1

    div-float/2addr v2, v1

    .line 374
    new-instance v1, Landroid/graphics/Matrix;

    invoke-direct {v1}, Landroid/graphics/Matrix;-><init>()V

    .line 376
    iget v3, p3, Lcom/tencent/liteav/base/util/Size;->width:I

    neg-int v3, v3

    int-to-float v3, v3

    const/high16 v4, 0x40000000    # 2.0f

    div-float/2addr v3, v4

    iget p3, p3, Lcom/tencent/liteav/base/util/Size;->height:I

    neg-int p3, p3

    int-to-float p3, p3

    div-float/2addr p3, v4

    invoke-virtual {v1, v3, p3}, Landroid/graphics/Matrix;->setTranslate(FF)V

    .line 377
    sget-object p3, Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;->a:Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;

    if-ne p0, p3, :cond_32

    .line 378
    invoke-static {v0, v2}, Ljava/lang/Math;->min(FF)F

    move-result p0

    .line 379
    invoke-virtual {v1, p0, p0}, Landroid/graphics/Matrix;->postScale(FF)Z

    goto :goto_45

    .line 380
    :cond_32
    sget-object p3, Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;->c:Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;

    if-ne p0, p3, :cond_3a

    .line 381
    invoke-virtual {v1, v0, v2}, Landroid/graphics/Matrix;->postScale(FF)Z

    goto :goto_45

    .line 382
    :cond_3a
    sget-object p3, Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;->b:Lcom/tencent/liteav/videobase/base/GLConstants$GLScaleType;

    if-ne p0, p3, :cond_45

    .line 383
    invoke-static {v0, v2}, Ljava/lang/Math;->max(FF)F

    move-result p0

    .line 384
    invoke-virtual {v1, p0, p0}, Landroid/graphics/Matrix;->postScale(FF)Z

    .line 1045
    :cond_45
    :goto_45
    iget p0, p1, Lcom/tencent/liteav/videobase/utils/Rotation;->mValue:I

    rsub-int p0, p0, 0x168

    int-to-float p0, p0

    .line 387
    invoke-virtual {v1, p0}, Landroid/graphics/Matrix;->postRotate(F)Z

    .line 389
    sget-object p0, Lcom/tencent/liteav/videobase/utils/Rotation;->b:Lcom/tencent/liteav/videobase/utils/Rotation;

    if-eq p1, p0, :cond_62

    sget-object p0, Lcom/tencent/liteav/videobase/utils/Rotation;->d:Lcom/tencent/liteav/videobase/utils/Rotation;

    if-ne p1, p0, :cond_56

    goto :goto_62

    .line 392
    :cond_56
    iget p0, p4, Lcom/tencent/liteav/base/util/Size;->width:I

    int-to-float p0, p0

    div-float/2addr p0, v4

    iget p1, p4, Lcom/tencent/liteav/base/util/Size;->height:I

    int-to-float p1, p1

    div-float/2addr p1, v4

    invoke-virtual {v1, p0, p1}, Landroid/graphics/Matrix;->postTranslate(FF)Z

    goto :goto_6d

    .line 390
    :cond_62
    :goto_62
    iget p0, p4, Lcom/tencent/liteav/base/util/Size;->height:I

    int-to-float p0, p0

    div-float/2addr p0, v4

    iget p1, p4, Lcom/tencent/liteav/base/util/Size;->width:I

    int-to-float p1, p1

    div-float/2addr p1, v4

    invoke-virtual {v1, p0, p1}, Landroid/graphics/Matrix;->postTranslate(FF)Z

    :goto_6d
    const/4 p0, 0x2

    new-array p1, p0, [F

    new-array p0, p0, [F

    .line 396
    iget p3, p2, Landroid/graphics/Point;->x:I

    int-to-float p3, p3

    const/4 p4, 0x0

    aput p3, p0, p4

    iget p2, p2, Landroid/graphics/Point;->y:I

    int-to-float p2, p2

    const/4 p3, 0x1

    aput p2, p0, p3

    invoke-virtual {v1, p1, p0}, Landroid/graphics/Matrix;->mapPoints([F[F)V

    .line 397
    new-instance p0, Landroid/graphics/Point;

    aget p2, p1, p4

    float-to-int p2, p2

    aget p1, p1, p3

    float-to-int p1, p1

    invoke-direct {p0, p2, p1}, Landroid/graphics/Point;-><init>(II)V

    return-object p0
.end method