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vaapisink: simplify get_render_buffer() for GStreamer 0.10 builds.

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Implement and use gst_vaapisink_get_render_buffer() for GStreamer 0.10
builds as well.
This commit is contained in:
Gwenole Beauchesne 2013-08-29 19:07:34 +02:00
parent d2648afa32
commit 6d7b5eef7d
1 changed files with 39 additions and 22 deletions
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61
gst/vaapi/gstvaapisink.c
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@ -1088,6 +1088,44 @@ error_map_src_buffer:
gst_buffer_unref(out_buffer);
return GST_FLOW_OK;
}
#else
static GstFlowReturn
gst_vaapisink_get_render_buffer(GstVaapiSink *sink, GstBuffer *src_buffer,
GstBuffer **out_buffer_ptr)
{
GstVaapiVideoMeta *meta;
GstBuffer *out_buffer;
*out_buffer_ptr = NULL;
meta = gst_buffer_get_vaapi_video_meta(src_buffer);
if (meta)
out_buffer = gst_buffer_ref(src_buffer);
else if (sink->use_video_raw) {
out_buffer = gst_vaapi_uploader_get_buffer(sink->uploader);
if (!out_buffer)
goto error_create_buffer;
}
else {
GST_ERROR("unsupported video buffer");
return GST_FLOW_EOS;
}
if (sink->use_video_raw &&
!gst_vaapi_uploader_process(sink->uploader, src_buffer, out_buffer))
goto error_copy_buffer;
*out_buffer_ptr = out_buffer;
return GST_FLOW_OK;
/* ERRORS */
error_create_buffer:
GST_WARNING("failed to create buffer. Skipping this frame");
return GST_FLOW_OK;
error_copy_buffer:
GST_WARNING("failed to copy buffers. Skipping this frame");
gst_buffer_unref(out_buffer);
return GST_FLOW_OK;
}
#endif
static GstFlowReturn
@ -1115,34 +1153,13 @@ gst_vaapisink_show_frame(GstBaseSink *base_sink, GstBuffer *src_buffer)
surface_rect->width = crop_meta->width;
surface_rect->height = crop_meta->height;
}
#endif
ret = gst_vaapisink_get_render_buffer(sink, src_buffer, &buffer);
if (ret != GST_FLOW_OK || !buffer)
return ret;
meta = gst_buffer_get_vaapi_video_meta(buffer);
#else
meta = gst_buffer_get_vaapi_video_meta(src_buffer);
if (meta)
buffer = gst_buffer_ref(src_buffer);
else if (sink->use_video_raw) {
buffer = gst_vaapi_uploader_get_buffer(sink->uploader);
if (!buffer)
return GST_FLOW_EOS;
meta = gst_buffer_get_vaapi_video_meta(buffer);
if (!meta)
goto error;
}
else
return GST_FLOW_EOS;
if (sink->use_video_raw &&
!gst_vaapi_uploader_process(sink->uploader, src_buffer, buffer)) {
GST_WARNING("failed to process raw YUV buffer");
goto error;
}
#endif
if (sink->display != gst_vaapi_video_meta_get_display(meta))
gst_vaapi_display_replace(&sink->display,
gst_vaapi_video_meta_get_display(meta));