C++ (Cpp) vbv_add_stream Beispiele

Beispiel #1

Datei: vdecoder.c Projekt: dpolishuk/cedarx-libs

static s32 vdecoder_update_data(cedarv_decoder_t* p, cedarv_stream_data_info_t* data_info)
{
    Handle           vbv;
    vstream_data_t*  stream;
    video_decoder_t* decoder;

    if(p == NULL)
        return CEDARV_RESULT_ERR_INVALID_PARAM;

    decoder = (video_decoder_t*)p;

    if(data_info == NULL)
        return CEDARV_RESULT_ERR_INVALID_PARAM;

    vbv    = decoder->vbv;
    stream = &decoder->cur_stream_part;

    if(data_info->flags & CEDARV_FLAG_FIRST_PART)
    {
        if(stream->length != 0)
        {
            stream->valid = 0;
            vbv_add_stream(stream, vbv);
        }

        stream->data   = vbv_get_current_write_addr(vbv);
        stream->length = data_info->lengh;
        if(data_info->flags & CEDARV_FLAG_PTS_VALID)
        {
            stream->pts = data_info->pts;
        }
        else
        {
            stream->pts = (u64)(-1);
        }
    }
    else
    {
        stream->length += data_info->lengh;
    }

    if(data_info->flags & CEDARV_FLAG_LAST_PART)
    {
    	if(data_info->flags & CEDARV_FLAG_DATA_INVALID)
    	{
        	stream->valid = 0;
        }
        else
        {
        	stream->valid = 1;
        }
        vbv_add_stream(stream, vbv);

        stream->data   = NULL;
        stream->length = 0;
        stream->pts    = 0;
        stream->valid  = 0;
    }

    return 0;
}

Beispiel #2

Datei: vdecoder.c Projekt: reillylen/cedarx-libs

static s32 vdecoder_update_data(cedarv_decoder_t* p, cedarv_stream_data_info_t* data_info)
{
    Handle           vbv = NULL;
    vstream_data_t*  stream= NULL;
    video_decoder_t* decoder = NULL;

    if(p == NULL)
        return CEDARV_RESULT_ERR_INVALID_PARAM;

    decoder = (video_decoder_t*)p;

    if(data_info == NULL)
        return CEDARV_RESULT_ERR_INVALID_PARAM;

    vbv    = decoder->vbv;
    stream = &decoder->cur_stream_part;

    if(data_info->flags & CEDARV_FLAG_FIRST_PART)
    {
        if(stream->length != 0)
        {
            stream->valid = 0;
            vbv_add_stream(stream, vbv);
        }

        stream->data   = vbv_get_current_write_addr(vbv);
        stream->length = data_info->lengh;
        if(data_info->flags & CEDARV_FLAG_PTS_VALID)
        {
            stream->pts = data_info->pts;
        }
        else
        {
            stream->pts = (u64)(-1);
        }
    }
    else
    {
        stream->length += data_info->lengh;
    }

    if(data_info->flags & CEDARV_FLAG_LAST_PART)
    {
        if(data_info->flags & CEDARV_FLAG_DATA_INVALID)
        {
            stream->valid = 0;
        }
        else
        {
            stream->valid = 1;
        }
        vbv_add_stream(stream, vbv);
#ifdef SAVE_DATA
        if(fpStream)
        {
            u8* vbv_end;
            u32 tmp_length;
            printf("writing data.........., stream length %x\n", stream->length);
            vbv_end  = vbv_get_base_addr(decoder->vbv) + vbv_get_buffer_size(decoder->vbv);
            if(stream->data + stream->length > vbv_end)
            {
                tmp_length = vbv_end - stream->data;
                fwrite(stream->data, 1, tmp_length, fpStream);
                fwrite(vbv_get_base_addr(decoder->vbv), 1, stream->length - tmp_length, fpStream);
            }
            else
            {
                fwrite(stream->data, 1, stream->length, fpStream);
            }
        }
#endif
        stream->data   = NULL;
        stream->length = 0;
        stream->pts    = 0;
        stream->valid  = 0;
    }

    return 0;
}