while(!feof(inpf))

        {

                nalLen = getNextNal(inpf, Buf);

                consumed_bytes= decode_frame(c, picture, &got_picture, Buf, nalLen);

                printf("ddd6\n");

#if 1

                unsigned char a1[1000000];//保存RGB16

                memset(a1, 0, sizeof(a1));

                char *pppp=(char *)(picture->data);

                DisplayYUV_16((unsigned int *)a1, picture->data[0], picture->data[1], picture->data[2] //把AVFrame格式的图片转成RGB16 格式

                            ,c->width, c->height,picture->linesize[0],picture->linesize[2], iWidth);        

                image= QImage(a1, iWidth, iHeight, QImage::Format_RGB16);   //把RGB16格式图片复制到QImage中！

                widget->update(); //调用刷新   //博客前面"qt界面刷新屏幕"有讲

                printf("update1 0k\n");

                usleep(100000);

               //continue;

 #endif

                #if 0

                        //*

                        for(i=0; i<c->height; i++)

                        fwrite(picture->data[0] + i * picture->linesize[0], 1, c->width, outf);

                        for(i=0; i<c->height/2; i++)

                        fwrite(picture->data[1] + i * picture->linesize[1], 1, c->width/2, outf);

                        for(i=0; i<c->height/2; i++)

                        fwrite(picture->data[2] + i * picture->linesize[2], 1, c->width/2, outf);

                        //return 0;

                        // */

                        #endif

                        /*

                        if(iBytesPixel==2)

                        {

                                unsigned int *rgb = (unsigned int*)(iDDraw->BeginDraw());

                                DisplayYUV_16(rgb, picture->data[0], picture->data[1], picture->data[2], c->width, c->height, picture->linesize[0], picture->linesize[1], iWidth);

                                iDDraw->EndDraw();

                        }

                        else if(iBytesPixel==3)

                        {

                                unsigned char *rgb = (unsigned char*)(iDDraw->BeginDraw());

                                DisplayYUV_24(rgb, picture->data[0], picture->data[1], picture->data[2], c->width, c->height, picture->linesize[0], picture->linesize[1], iWidth);

                                iDDraw->EndDraw();

                        }

                        else if(iBytesPixel==4)

                        {

                                unsigned int *rgb = (unsigned int*)(iDDraw->BeginDraw());

                                DisplayYUV_32(rgb, picture->data[0], picture->data[1], picture->data[2], c->width, c->height, picture->linesize[0], picture->linesize[1], iWidth);

                                iDDraw->EndDraw();

                        }

                        // */

                //}

        }