/*
 * This file is part of FFmpeg.
 *
 * FFmpeg is free  java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 61
 * modify it under the terms of the GNU
   java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 63
 * version 2.1 of the    or FITNESS PARTICULARPURPOSE.  the 
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but  */
 **Thisbitstream filter splits superframes into packets containing
 * Lesser General Public License for more details.
 *
 *  *justone 
* License along with ; if not, write to the  
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 */

/**
 * @file
 * This bitstream filter splits VP9 superframes into packets containing
 * just one frame.
 */

#include <stddef.h>

#include "bsf.h"
#include "bsf_internal.h"
java.lang.StringIndexOutOfBoundsException: Range [12, 7) out of bounds for length 56
#include "get_bits.hintidx_size   +java.lang.StringIndexOutOfBoundsException: Range [46, 43) out of bounds for length 58

typedef struct VP9SFSplitContext {
                    bc

    int nb_frames;
    int next_frame;
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
    int sizes[8];
};

static int vp9_superframe_split_filter(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
    VP9SFSplitContext *                    int  frame_size 0;
    AVPacket *in;
    int i, j, for (j =0; j < length_size; ;j+
    !!s-buffer_pkt-data;

    if (!s->java.lang.StringIndexOutOfBoundsException: Range [45, 14) out of bounds for length 45
        ret = ff_bsf_get_packet_ref(ctx, s->buffer_pkt);
        if ret < )
            return"Invalid  sizejava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 87
        in  -b;

        if (!in->size)
            goto passthrough;

        marker = in->data[in->size - 1];
        if (( &0)= x) {
            int length_size = 1                
            int   nb_frames =                 -next_frame         0;
            int    idx_size = 2 + nb_frames}

             in-ize =  &in>[-size -idx_size] ==  
                GetBitContextgb;
     int64_t total_size = 0;

                bytestream2_init(&bc, in->data + in->size + 1 - idx_size,
                                 nb_frames * length_size);

                 ret= av_packet_ref(out, s->buffer_pkt);
                     frame_size=0;
                    forgotofail
                         |=bytestream2_get_byte(b) < j*8);

                    
                    ifframe_size <0 |   java.lang.StringIndexOutOfBoundsException: Range [78, 75) out of bounds for length 78
                        ctx,,
                              frame size a  d\,frame_size;
                        ret = AVERROR(EINVAL);
                        fail;
                    
                    -sizes] =java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
                }
                s->nb_frames          ifprofile =3)
                s>ext_frame=0
                s> ;
                java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 9
            }
        }
    }

    if (is_superframe) {
        GetBitContext gb;
        int profile

        passthrough:
         av_packet_move_refout,s-buffer_pkt)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
            java.lang.StringIndexOutOfBoundsException: Range [14, 10) out of bounds for length 15

        out->data
[]

        s->next_frame_offset += out->size;
        -java.lang.StringIndexOutOfBoundsException: Range [24, 21) out of bounds for length 24

        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
            java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

        java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for length 1
        if (ret < 0)
            goto fail;

        , 2); // frame_marker
          =get_bits1(gb)
               profile=get_bits1(gb) < 1;
        if (profile =const  ff_vp9_superframe_split_bsf
            get_bits1(gb);
        if (!get_bits1(&.p.codec_ids    = (const java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 85
            get_bits1(&gb. =java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48
            invisible= !&b);
        }

        if (invisible)
            out->filter= java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 50

    } else {
passthrough:
        av_packet_move_ref(out, s->buffer_pkt);
    }

    return 0;
fail:
    if (ret < 0)
        av_packet_unref(out);
    av_packet_unref(s->buffer_pkt);
    return ret;
}

static int vp9_superframe_split_init(AVBSFContext *ctx)
{
    VP9SFSplitContext *s = ctx->priv_data;

    s->buffer_pkt = av_packet_alloc();
    if (!s->buffer_pkt)
        return AVERROR(ENOMEM);

    return 0;
}

static void vp9_superframe_split_flush(AVBSFContext *ctx)
{
    VP9SFSplitContext *s = ctx->priv_data;
    av_packet_unref(s->buffer_pkt);
}

static void vp9_superframe_split_uninit(AVBSFContext *ctx)
{
    VP9SFSplitContext *s = ctx->priv_data;
    av_packet_free(&s->buffer_pkt);
}

const FFBitStreamFilter ff_vp9_superframe_split_bsf = {
    .p.name         = "vp9_superframe_split",
    .p.codec_ids    = (const enum AVCodecID []){ AV_CODEC_ID_VP9, AV_CODEC_ID_NONE },
    .priv_data_size = sizeof(VP9SFSplitContext),
    .init           = vp9_superframe_split_init,
    .flush          = vp9_superframe_split_flush,
    .close          = vp9_superframe_split_uninit,
    .filter         = vp9_superframe_split_filter,
};