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GStreamer VA-API Plugins 0.10 Library Reference Manual | ![]() |
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Top | Description |
typedef GstVaapiID; #define GST_VAAPI_ID_FORMAT #define GST_VAAPI_ID_ARGS (id) #define GST_VAAPI_ID (id) #define GST_VAAPI_ID_NONE struct GstVaapiPoint; struct GstVaapiRectangle;
typedef guint32 GstVaapiID;
An integer large enough to hold a generic VA id or a pointer wherever necessary.
#define GST_VAAPI_ID_FORMAT "p"
Can be used together with GST_VAAPI_ID_ARGS to properly output an
integer value in a printf()
-style text message.
printf("id: %" GST_VAAPI_ID_FORMAT "\n", GST_VAAPI_ID_ARGS(id));
#define GST_VAAPI_ID_ARGS(id) GUINT_TO_POINTER(id)
Can be used together with GST_VAAPI_ID_FORMAT to properly output
an integer value in a printf()
-style text message.
|
a GstVaapiID |
#define GST_VAAPI_ID(id) ((GstVaapiID)(id))
Macro that creates a GstVaapiID from id
.
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an arbitrary integer value |
#define GST_VAAPI_ID_NONE GST_VAAPI_ID(0)
Macro that evaluates to the default GstVaapiID value.