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Use GstVaapiChromaType abstraction.

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gb 2010-03-11 13:58:32 +00:00
parent ac1243b28c
commit e284e5e0d0
2 changed files with 76 additions and 44 deletions
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80
gst-libs/gst/vaapi/gstvaapisurface.c
View file

@ -38,7 +38,7 @@ struct _GstVaapiSurfacePrivate {
VASurfaceID surface_id; VASurfaceID surface_id;
guint width; guint width;
guint height; guint height;
guint format; GstVaapiChromaType chroma_type;
}; };
enum { enum {
@ -48,7 +48,7 @@ enum {
PROP_SURFACE_ID, PROP_SURFACE_ID,
PROP_WIDTH, PROP_WIDTH,
PROP_HEIGHT, PROP_HEIGHT,
PROP_FORMAT PROP_CHROMA_TYPE
}; };
static void static void
@ -77,12 +77,28 @@ gst_vaapi_surface_create(GstVaapiSurface *surface)
GstVaapiSurfacePrivate * const priv = surface->priv; GstVaapiSurfacePrivate * const priv = surface->priv;
VASurfaceID surface_id; VASurfaceID surface_id;
VAStatus status; VAStatus status;
guint format;
switch (priv->chroma_type) {
case GST_VAAPI_CHROMA_TYPE_YUV420:
format = VA_RT_FORMAT_YUV420;
break;
case GST_VAAPI_CHROMA_TYPE_YUV422:
format = VA_RT_FORMAT_YUV422;
break;
case GST_VAAPI_CHROMA_TYPE_YUV444:
format = VA_RT_FORMAT_YUV444;
break;
default:
GST_DEBUG("unsupported chroma-type %u\n", priv->chroma_type);
return FALSE;
}
status = vaCreateSurfaces( status = vaCreateSurfaces(
gst_vaapi_display_get_display(priv->display), gst_vaapi_display_get_display(priv->display),
priv->width, priv->width,
priv->height, priv->height,
priv->format, format,
1, &surface_id 1, &surface_id
); );
if (!vaapi_check_status(status, "vaCreateSurfaces()")) if (!vaapi_check_status(status, "vaCreateSurfaces()"))
@ -101,10 +117,12 @@ gst_vaapi_surface_finalize(GObject *object)
} }
static void static void
gst_vaapi_surface_set_property(GObject *object, gst_vaapi_surface_set_property(
GObject *object,
guint prop_id, guint prop_id,
const GValue *value, const GValue *value,
GParamSpec *pspec) GParamSpec *pspec
)
{ {
GstVaapiSurface * const surface = GST_VAAPI_SURFACE(object); GstVaapiSurface * const surface = GST_VAAPI_SURFACE(object);
GstVaapiSurfacePrivate * const priv = surface->priv; GstVaapiSurfacePrivate * const priv = surface->priv;
@ -119,8 +137,8 @@ gst_vaapi_surface_set_property(GObject *object,
case PROP_HEIGHT: case PROP_HEIGHT:
priv->height = g_value_get_uint(value); priv->height = g_value_get_uint(value);
break; break;
case PROP_FORMAT: case PROP_CHROMA_TYPE:
priv->format = g_value_get_uint(value); priv->chroma_type = g_value_get_uint(value);
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
@ -129,10 +147,12 @@ gst_vaapi_surface_set_property(GObject *object,
} }
static void static void
gst_vaapi_surface_get_property(GObject *object, gst_vaapi_surface_get_property(
GObject *object,
guint prop_id, guint prop_id,
GValue *value, GValue *value,
GParamSpec *pspec) GParamSpec *pspec
)
{ {
GstVaapiSurface * const surface = GST_VAAPI_SURFACE(object); GstVaapiSurface * const surface = GST_VAAPI_SURFACE(object);
@ -149,8 +169,8 @@ gst_vaapi_surface_get_property(GObject *object,
case PROP_HEIGHT: case PROP_HEIGHT:
g_value_set_uint(value, gst_vaapi_surface_get_height(surface)); g_value_set_uint(value, gst_vaapi_surface_get_height(surface));
break; break;
case PROP_FORMAT: case PROP_CHROMA_TYPE:
g_value_set_uint(value, gst_vaapi_surface_get_format(surface)); g_value_set_uint(value, gst_vaapi_surface_get_chroma_type(surface));
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
@ -221,10 +241,10 @@ gst_vaapi_surface_class_init(GstVaapiSurfaceClass *klass)
g_object_class_install_property g_object_class_install_property
(object_class, (object_class,
PROP_FORMAT, PROP_CHROMA_TYPE,
g_param_spec_uint("format", g_param_spec_uint("chroma-type",
"format", "chroma-type",
"VA surface format", "VA surface chroma type",
0, G_MAXUINT32, 0, 0, G_MAXUINT32, 0,
G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY)); G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
} }
@ -239,22 +259,24 @@ gst_vaapi_surface_init(GstVaapiSurface *surface)
priv->surface_id = VA_INVALID_SURFACE; priv->surface_id = VA_INVALID_SURFACE;
priv->width = 0; priv->width = 0;
priv->height = 0; priv->height = 0;
priv->format = 0; priv->chroma_type = 0;
} }
GstVaapiSurface * GstVaapiSurface *
gst_vaapi_surface_new(GstVaapiDisplay *display, gst_vaapi_surface_new(
GstVaapiDisplay *display,
GstVaapiChromaType chroma_type,
guint width, guint width,
guint height, guint height
guint format) )
{ {
GST_DEBUG("size %ux%u, format 0x%x", width, height, format); GST_DEBUG("size %ux%u, chroma type 0x%x", width, height, chroma_type);
return g_object_new(GST_VAAPI_TYPE_SURFACE, return g_object_new(GST_VAAPI_TYPE_SURFACE,
"display", display, "display", display,
"width", width, "width", width,
"height", height, "height", height,
"format", format, "chroma-type", chroma_type,
NULL); NULL);
} }
@ -274,6 +296,14 @@ gst_vaapi_surface_get_display(GstVaapiSurface *surface)
return surface->priv->display; return surface->priv->display;
} }
GstVaapiChromaType
gst_vaapi_surface_get_chroma_type(GstVaapiSurface *surface)
{
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), 0);
return surface->priv->chroma_type;
}
guint guint
gst_vaapi_surface_get_width(GstVaapiSurface *surface) gst_vaapi_surface_get_width(GstVaapiSurface *surface)
{ {
@ -289,11 +319,3 @@ gst_vaapi_surface_get_height(GstVaapiSurface *surface)
return surface->priv->height; return surface->priv->height;
} }
guint
gst_vaapi_surface_get_format(GstVaapiSurface *surface)
{
g_return_val_if_fail(GST_VAAPI_IS_SURFACE(surface), 0);
return surface->priv->format;
}

22
gst-libs/gst/vaapi/gstvaapisurface.h
View file

@ -25,6 +25,14 @@
G_BEGIN_DECLS G_BEGIN_DECLS
typedef enum _GstVaapiChromaType GstVaapiChromaType;
enum _GstVaapiChromaType {
GST_VAAPI_CHROMA_TYPE_YUV420 = 1,
GST_VAAPI_CHROMA_TYPE_YUV422,
GST_VAAPI_CHROMA_TYPE_YUV444
};
#define GST_VAAPI_TYPE_SURFACE \ #define GST_VAAPI_TYPE_SURFACE \
(gst_vaapi_surface_get_type()) (gst_vaapi_surface_get_type())
@ -69,10 +77,12 @@ GType
gst_vaapi_surface_get_type(void); gst_vaapi_surface_get_type(void);
GstVaapiSurface * GstVaapiSurface *
gst_vaapi_surface_new(GstVaapiDisplay *display, gst_vaapi_surface_new(
GstVaapiDisplay *display,
GstVaapiChromaType chroma_type,
guint width, guint width,
guint height, guint height
guint format); );
VASurfaceID VASurfaceID
gst_vaapi_surface_get_id(GstVaapiSurface *surface); gst_vaapi_surface_get_id(GstVaapiSurface *surface);
@ -80,15 +90,15 @@ gst_vaapi_surface_get_id(GstVaapiSurface *surface);
GstVaapiDisplay * GstVaapiDisplay *
gst_vaapi_surface_get_display(GstVaapiSurface *surface); gst_vaapi_surface_get_display(GstVaapiSurface *surface);
GstVaapiChromaType
gst_vaapi_surface_get_chroma_type(GstVaapiSurface *surface);
guint guint
gst_vaapi_surface_get_width(GstVaapiSurface *surface); gst_vaapi_surface_get_width(GstVaapiSurface *surface);
guint guint
gst_vaapi_surface_get_height(GstVaapiSurface *surface); gst_vaapi_surface_get_height(GstVaapiSurface *surface);
guint
gst_vaapi_surface_get_format(GstVaapiSurface *surface);
G_END_DECLS G_END_DECLS
#endif /* GST_VAAPI_SURFACE_H */ #endif /* GST_VAAPI_SURFACE_H */