diff options
Diffstat (limited to 'gst-libs/gst/vaapi/gstvaapitypes.h')
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapitypes.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapitypes.h b/gst-libs/gst/vaapi/gstvaapitypes.h index a6312b1f..241051f8 100644 --- a/gst-libs/gst/vaapi/gstvaapitypes.h +++ b/gst-libs/gst/vaapi/gstvaapitypes.h @@ -116,6 +116,25 @@ struct _GstVaapiRectangle { guint32 height; }; +/** + * GstVaapiRenderMode: + * @GST_VAAPI_RENDER_MODE_OVERLAY: in this mode, the VA display + * backend renders surfaces with an overlay engine. This means that + * the surface that is currently displayed shall not be re-used + * right away for decoding. i.e. it needs to be retained further, + * until the next surface is to be displayed. + * @GST_VAAPI_RENDER_MODE_TEXTURE: in this modem the VA display + * backend renders surfaces with a textured blit (GPU/3D engine). + * This means that the surface is copied to some intermediate + * backing store, or back buffer of a frame buffer, and is free to + * be re-used right away for decoding. + */ +typedef enum _GstVaapiRenderMode GstVaapiRenderMode; +enum _GstVaapiRenderMode { + GST_VAAPI_RENDER_MODE_OVERLAY = 1, + GST_VAAPI_RENDER_MODE_TEXTURE +}; + G_END_DECLS #endif /* GST_VAAPI_TYPES_H */ |