AVCodecContext *avctx; ///< Context used to decode packets passed to this thread.
AVPacket avpkt; ///< Input packet (for decoding) or output (for encoding).
- uint8_t *buf; ///< backup storage for packet data when the input packet is not refcounted
- int allocated_buf_size; ///< Size allocated for buf
AVFrame *frame; ///< Output frame (for decoding) or input (for encoding).
int got_frame; ///< The output of got_picture_ptr from the last avcodec_decode_video() call.
int die; ///< Set when threads should exit.
} FrameThreadContext;
+#if FF_API_GET_BUFFER
#define THREAD_SAFE_CALLBACKS(avctx) \
((avctx)->thread_safe_callbacks || (!(avctx)->get_buffer && (avctx)->get_buffer2 == avcodec_default_get_buffer2))
+#else
+#define THREAD_SAFE_CALLBACKS(avctx) \
+((avctx)->thread_safe_callbacks || (avctx)->get_buffer2 == avcodec_default_get_buffer2)
+#endif
/**
* Codec worker thread.
FrameThreadContext *fctx = p->parent;
PerThreadContext *prev_thread = fctx->prev_thread;
const AVCodec *codec = p->avctx->codec;
- int ret;
if (!avpkt->size && !(codec->capabilities & CODEC_CAP_DELAY)) return 0;
}
}
- av_packet_free_side_data(&p->avpkt);
- av_buffer_unref(&p->avpkt.buf);
- p->avpkt = *avpkt;
- if (avpkt->buf)
- p->avpkt.buf = av_buffer_ref(avpkt->buf);
- else {
- av_fast_malloc(&p->buf, &p->allocated_buf_size, avpkt->size + FF_INPUT_BUFFER_PADDING_SIZE);
- if (!p->buf) {
- pthread_mutex_unlock(&p->mutex);
- return AVERROR(ENOMEM);
- }
- p->avpkt.data = p->buf;
- memcpy(p->buf, avpkt->data, avpkt->size);
- memset(p->buf + avpkt->size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
- }
- if ((ret = av_copy_packet_side_data(&p->avpkt, avpkt)) < 0) {
- pthread_mutex_unlock(&p->mutex);
- return ret;
- }
+ av_packet_unref(&p->avpkt);
+ av_packet_ref(&p->avpkt, avpkt);
p->state = STATE_SETTING_UP;
pthread_cond_signal(&p->input_cond);
pthread_cond_destroy(&p->input_cond);
pthread_cond_destroy(&p->progress_cond);
pthread_cond_destroy(&p->output_cond);
- av_packet_free_side_data(&p->avpkt);
- av_buffer_unref(&p->avpkt.buf);
- av_freep(&p->buf);
+ av_packet_unref(&p->avpkt);
av_freep(&p->released_buffers);
if (i) {