Exemplos de vid_dec_FillOutput em C++ (Cpp)

Exemplo n.º 1

Arquivo: vid_dec.c Projeto: Sheph/mesa

static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input,
                                 OMX_BUFFERHEADERTYPE* output)
{
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
   bool eos = !!(input->nFlags & OMX_BUFFERFLAG_EOS);

   if (!input->pInputPortPrivate)
      input->pInputPortPrivate = priv->Flush(priv);

   if (input->pInputPortPrivate) {
      if (output->pInputPortPrivate) {
         struct pipe_video_buffer *tmp = output->pOutputPortPrivate;
         output->pOutputPortPrivate = input->pInputPortPrivate;
         input->pInputPortPrivate = tmp;
      } else {
         vid_dec_FillOutput(priv, input->pInputPortPrivate, output);
      }
      output->nFilledLen = output->nAllocLen;
   }

   if (eos && input->pInputPortPrivate)
      vid_dec_FreeInputPortPrivate(input);
   else
      input->nFilledLen = 0;
}

Exemplo n.º 2

Arquivo: vid_dec.c Projeto: chemecse/mesa

static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input,
                                 OMX_BUFFERHEADERTYPE* output)
{
   vid_dec_PrivateType *priv = comp->pComponentPrivate;
   bool eos = !!(input->nFlags & OMX_BUFFERFLAG_EOS);
   OMX_TICKS timestamp;

   if (!input->pInputPortPrivate) {
      input->pInputPortPrivate = priv->Flush(priv, &timestamp);
      if (timestamp != OMX_VID_DEC_TIMESTAMP_INVALID)
         input->nTimeStamp = timestamp;
   }

   if (input->pInputPortPrivate) {
      if (output->pInputPortPrivate && !priv->disable_tunnel) {
         struct pipe_video_buffer *tmp, *vbuf, *new_vbuf;

         tmp = output->pOutputPortPrivate;
         vbuf = input->pInputPortPrivate;
         if (vbuf->interlaced) {
            /* re-allocate the progressive buffer */
            omx_base_video_PortType *port;
            struct pipe_video_buffer templat = {};
            struct u_rect src_rect, dst_rect;

            port = (omx_base_video_PortType *)
                    priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
            memset(&templat, 0, sizeof(templat));
            templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
            templat.width = port->sPortParam.format.video.nFrameWidth;
            templat.height = port->sPortParam.format.video.nFrameHeight;
            templat.buffer_format = PIPE_FORMAT_NV12;
            templat.interlaced = false;
            new_vbuf = priv->pipe->create_video_buffer(priv->pipe, &templat);

            /* convert the interlaced to the progressive */
            src_rect.x0 = dst_rect.x0 = 0;
            src_rect.x1 = dst_rect.x1 = templat.width;
            src_rect.y0 = dst_rect.y0 = 0;
            src_rect.y1 = dst_rect.y1 = templat.height;

            vl_compositor_yuv_deint_full(&priv->cstate, &priv->compositor,
                                         input->pInputPortPrivate, new_vbuf,
                                         &src_rect, &dst_rect, VL_COMPOSITOR_WEAVE);

            /* set the progrssive buffer for next round */
            vbuf->destroy(vbuf);
            input->pInputPortPrivate = new_vbuf;
         }
         output->pOutputPortPrivate = input->pInputPortPrivate;
         input->pInputPortPrivate = tmp;
      } else {
         vid_dec_FillOutput(priv, input->pInputPortPrivate, output);
      }
      output->nFilledLen = output->nAllocLen;
      output->nTimeStamp = input->nTimeStamp;
   }

   if (eos && input->pInputPortPrivate)
      vid_dec_FreeInputPortPrivate(input);
   else
      input->nFilledLen = 0;
}