C++ (Cpp) gst_amc_color_format_copy примеры использования

Пример #1

Файл: gstamcvideoenc.c Проект: ikonst/gst-plugins-bad

/* The weird handling of cropping, alignment and everything is taken from
 * platform/frameworks/media/libstagefright/colorconversion/ColorConversion.cpp
 */
static gboolean
gst_amc_video_enc_fill_buffer (GstAmcVideoEnc * self, GstBuffer * inbuf,
    GstAmcBuffer * outbuf, const GstAmcBufferInfo * buffer_info)
{
  GstVideoCodecState *input_state = self->input_state;
  /* The fill_buffer runs in the same thread as set_format?
   * then we can use state->info safely */
  GstVideoInfo *info = &input_state->info;

  if (buffer_info->size < self->color_format_info.frame_size)
    return FALSE;

  return gst_amc_color_format_copy (&self->color_format_info, outbuf,
      buffer_info, info, inbuf, COLOR_FORMAT_COPY_IN);
}

Пример #2

Файл: gstamcvideodec.c Проект: iperry/gst-plugins-bad

static gboolean
gst_amc_video_dec_fill_buffer (GstAmcVideoDec * self, GstAmcBuffer * buf,
    const GstAmcBufferInfo * buffer_info, GstBuffer * outbuf)
{
  GstVideoCodecState *state =
      gst_video_decoder_get_output_state (GST_VIDEO_DECODER (self));
  GstVideoInfo *info = &state->info;
  gboolean ret = FALSE;

  ret =
      gst_amc_color_format_copy (&self->color_format_info, buf, buffer_info,
      info, outbuf, COLOR_FORMAT_COPY_OUT);

  gst_video_codec_state_unref (state);
  return ret;
}