.class public Lorg/webrtc/VideoFrameDrawer$YuvUploader; .super Ljava/lang/Object; .source "VideoFrameDrawer.java" # annotations .annotation system Ldalvik/annotation/EnclosingClass; value = Lorg/webrtc/VideoFrameDrawer; .end annotation .annotation system Ldalvik/annotation/InnerClass; accessFlags = 0x9 name = "YuvUploader" .end annotation # instance fields .field public copyBuffer:Ljava/nio/ByteBuffer; .field public yuvTextures:[I # direct methods .method public constructor ()V .locals 0 invoke-direct {p0}, Ljava/lang/Object;->()V return-void .end method .method public synthetic constructor (Lorg/webrtc/VideoFrameDrawer$1;)V .locals 0 invoke-direct {p0}, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->()V return-void .end method # virtual methods .method public getYuvTextures()[I .locals 1 iget-object v0, p0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I return-object v0 .end method .method public release()V .locals 4 const/4 v0, 0x0 iput-object v0, p0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->copyBuffer:Ljava/nio/ByteBuffer; iget-object v1, p0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I if-eqz v1, :cond_0 const/4 v2, 0x3 const/4 v3, 0x0 invoke-static {v2, v1, v3}, Landroid/opengl/GLES20;->glDeleteTextures(I[II)V iput-object v0, p0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I :cond_0 return-void .end method .method public uploadFromBuffer(Lorg/webrtc/VideoFrame$I420Buffer;)[I .locals 6 const/4 v0, 0x3 new-array v1, v0, [I invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getStrideY()I move-result v2 const/4 v3, 0x0 aput v2, v1, v3 invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getStrideU()I move-result v2 const/4 v4, 0x1 aput v2, v1, v4 invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getStrideV()I move-result v2 const/4 v5, 0x2 aput v2, v1, v5 new-array v0, v0, [Ljava/nio/ByteBuffer; invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getDataY()Ljava/nio/ByteBuffer; move-result-object v2 aput-object v2, v0, v3 invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getDataU()Ljava/nio/ByteBuffer; move-result-object v2 aput-object v2, v0, v4 invoke-interface {p1}, Lorg/webrtc/VideoFrame$I420Buffer;->getDataV()Ljava/nio/ByteBuffer; move-result-object v2 aput-object v2, v0, v5 invoke-interface {p1}, Lorg/webrtc/VideoFrame$Buffer;->getWidth()I move-result v2 invoke-interface {p1}, Lorg/webrtc/VideoFrame$Buffer;->getHeight()I move-result p1 invoke-virtual {p0, v2, p1, v1, v0}, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->uploadYuvData(II[I[Ljava/nio/ByteBuffer;)[I move-result-object p1 return-object p1 .end method .method public uploadYuvData(II[I[Ljava/nio/ByteBuffer;)[I .locals 16 move-object/from16 v0, p0 const/4 v1, 0x3 new-array v2, v1, [I const/4 v3, 0x0 aput p1, v2, v3 const/4 v4, 0x2 div-int/lit8 v5, p1, 0x2 const/4 v6, 0x1 aput v5, v2, v6 aput v5, v2, v4 new-array v5, v1, [I aput p2, v5, v3 div-int/lit8 v7, p2, 0x2 aput v7, v5, v6 aput v7, v5, v4 const/4 v4, 0x0 const/4 v6, 0x0 :goto_0 if-ge v4, v1, :cond_1 aget v7, p3, v4 aget v8, v2, v4 if-le v7, v8, :cond_0 aget v7, v2, v4 aget v8, v5, v4 mul-int v7, v7, v8 invoke-static {v6, v7}, Ljava/lang/Math;->max(II)I move-result v6 :cond_0 add-int/lit8 v4, v4, 0x1 goto :goto_0 :cond_1 if-lez v6, :cond_3 iget-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->copyBuffer:Ljava/nio/ByteBuffer; if-eqz v4, :cond_2 invoke-virtual {v4}, Ljava/nio/ByteBuffer;->capacity()I move-result v4 if-ge v4, v6, :cond_3 :cond_2 invoke-static {v6}, Ljava/nio/ByteBuffer;->allocateDirect(I)Ljava/nio/ByteBuffer; move-result-object v4 iput-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->copyBuffer:Ljava/nio/ByteBuffer; :cond_3 iget-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I const/16 v6, 0xde1 if-nez v4, :cond_4 new-array v4, v1, [I iput-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I const/4 v4, 0x0 :goto_1 if-ge v4, v1, :cond_4 iget-object v7, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I invoke-static {v6}, Lorg/webrtc/GlUtil;->generateTexture(I)I move-result v8 aput v8, v7, v4 add-int/lit8 v4, v4, 0x1 goto :goto_1 :cond_4 :goto_2 if-ge v3, v1, :cond_6 const v4, 0x84c0 add-int/2addr v4, v3 invoke-static {v4}, Landroid/opengl/GLES20;->glActiveTexture(I)V iget-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I aget v4, v4, v3 invoke-static {v6, v4}, Landroid/opengl/GLES20;->glBindTexture(II)V aget v4, p3, v3 aget v7, v2, v3 if-ne v4, v7, :cond_5 aget-object v4, p4, v3 goto :goto_3 :cond_5 aget-object v7, p4, v3 aget v8, p3, v3 iget-object v9, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->copyBuffer:Ljava/nio/ByteBuffer; aget v10, v2, v3 aget v11, v2, v3 aget v12, v5, v3 invoke-static/range {v7 .. v12}, Lorg/webrtc/YuvHelper;->copyPlane(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V iget-object v4, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->copyBuffer:Ljava/nio/ByteBuffer; :goto_3 move-object v15, v4 const/16 v7, 0xde1 const/4 v8, 0x0 const/16 v9, 0x1909 aget v10, v2, v3 aget v11, v5, v3 const/4 v12, 0x0 const/16 v13, 0x1909 const/16 v14, 0x1401 invoke-static/range {v7 .. v15}, Landroid/opengl/GLES20;->glTexImage2D(IIIIIIIILjava/nio/Buffer;)V add-int/lit8 v3, v3, 0x1 goto :goto_2 :cond_6 iget-object v1, v0, Lorg/webrtc/VideoFrameDrawer$YuvUploader;->yuvTextures:[I return-object v1 .end method