Examples of GType

Examples of org.gstreamer.lowlevel.GType

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        ginfo.base_init = info.baseInit;
        ginfo.instance_init = null;
        ginfo.class_size = (short)new BaseSrcAPI.GstBaseSrcClass().size();
        ginfo.instance_size = (short)new BaseSrcAPI.GstBaseSrcStruct().size();
       
        GType type = GOBJECT_API.g_type_register_static(BaseSrcAPI.BASESRC_API.gst_base_src_get_type(),
                srcClass.getSimpleName(), ginfo, 0);
        info.type = type;
    }
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Examples of org.gstreamer.lowlevel.GType

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     * @param tag the tag
     * @return the type of {@code tag}
     */
    private static GType getTagType(String tag) {       

        GType type = MapHolder.tagTypeMap.get(tag);
        if (type != null) {
            return type;
        }
        MapHolder.tagTypeMap.put(tag, type = gst.gst_tag_get_type(tag));
        return type;
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Examples of org.gstreamer.lowlevel.GType

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        logger.entering("GObject", "set", new Object[] { property, data });
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
       
        GValue propValue = new GValue();
        GVALUE_API.g_value_init(propValue, propType);
        if (propType.equals(GType.INT)) {
            GVALUE_API.g_value_set_int(propValue, intValue(data));
        } else if (propType.equals(GType.UINT)) {
            GVALUE_API.g_value_set_uint(propValue, intValue(data));
        } else if (propType.equals(GType.CHAR)) {
            GVALUE_API.g_value_set_char(propValue, (byte) intValue(data));
        } else if (propType.equals(GType.UCHAR)) {
            GVALUE_API.g_value_set_uchar(propValue, (byte) intValue(data));
        } else if (propType.equals(GType.LONG)) {
            GVALUE_API.g_value_set_long(propValue, new NativeLong(longValue(data)));
        } else if (propType.equals(GType.ULONG)) {
            GVALUE_API.g_value_set_ulong(propValue, new NativeLong(longValue(data)));
        } else if (propType.equals(GType.INT64)) {
            GVALUE_API.g_value_set_int64(propValue, longValue(data));
        } else if (propType.equals(GType.UINT64)) {
            GVALUE_API.g_value_set_uint64(propValue, longValue(data));
        } else if (propType.equals(GType.BOOLEAN)) {
            GVALUE_API.g_value_set_boolean(propValue, booleanValue(data));
        } else if (propType.equals(GType.FLOAT)) {
            GVALUE_API.g_value_set_float(propValue, floatValue(data));
        } else if (propType.equals(GType.DOUBLE)) {
            GVALUE_API.g_value_set_double(propValue, doubleValue(data));
        } else if (propType.equals(GType.STRING)) {
            //
            // Special conversion of java URI to gstreamer compatible uri
            //
            if (data instanceof URI) {
                URI uri = (URI) data;
                String uriString = uri.toString();
                // Need to fixup file:/ to be file:/// for gstreamer
                if ("file".equals(uri.getScheme()) && uri.getHost() == null) {
                    final String path = uri.getRawPath();
                    uriString = "file://" + path;
                }
                GVALUE_API.g_value_set_string(propValue, uriString);
            } else {
                GVALUE_API.g_value_set_string(propValue, data.toString());
            }
        } else if (propType.equals(GType.OBJECT)) {
            GVALUE_API.g_value_set_object(propValue, (GObject) data);
        } else if (GVALUE_API.g_value_type_transformable(GType.INT64, propType)) {
            transform(data, GType.INT64, propValue);
        } else if (GVALUE_API.g_value_type_transformable(GType.LONG, propType)) {
            transform(data, GType.LONG, propValue);
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Examples of org.gstreamer.lowlevel.GType

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    public Object getPropertyDefaultValue(String property) {
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
        return findProperty(property, propType).getDefault();
    }
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Examples of org.gstreamer.lowlevel.GType

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    public Object getPropertyMinimumValue(String property) {
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
        return findProperty(property, propType).getMinimum();
    }
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Examples of org.gstreamer.lowlevel.GType

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    public Object getPropertyMaximumValue(String property) {
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
        return findProperty(property, propType).getMaximum();
    }
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Examples of org.gstreamer.lowlevel.GType

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        logger.entering("GObject", "get", new Object[] { property });
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
        GValue propValue = new GValue();
        GVALUE_API.g_value_init(propValue, propType);
        GOBJECT_API.g_object_get_property(this, property, propValue);
        if (propType.equals(GType.INT)) {
            return GVALUE_API.g_value_get_int(propValue);
        } else if (propType.equals(GType.UINT)) {
            return GVALUE_API.g_value_get_uint(propValue);
        } else if (propType.equals(GType.CHAR)) {
            return Integer.valueOf(GVALUE_API.g_value_get_char(propValue));
        } else if (propType.equals(GType.UCHAR)) {
            return Integer.valueOf(GVALUE_API.g_value_get_uchar(propValue));
        } else if (propType.equals(GType.LONG)) {
            return GVALUE_API.g_value_get_long(propValue).longValue();
        } else if (propType.equals(GType.ULONG)) {
            return GVALUE_API.g_value_get_ulong(propValue).longValue();
        } else if (propType.equals(GType.INT64)) {
            return GVALUE_API.g_value_get_int64(propValue);
        } else if (propType.equals(GType.UINT64)) {
            return GVALUE_API.g_value_get_uint64(propValue);
        } else if (propType.equals(GType.BOOLEAN)) {
            return GVALUE_API.g_value_get_boolean(propValue);
        } else if (propType.equals(GType.FLOAT)) {
            return GVALUE_API.g_value_get_float(propValue);
        } else if (propType.equals(GType.DOUBLE)) {
            return GVALUE_API.g_value_get_double(propValue);
        } else if (propType.equals(GType.STRING)) {
            return GVALUE_API.g_value_get_string(propValue);
        } else if (propType.equals(GType.OBJECT)) {
            return GVALUE_API.g_value_dup_object(propValue);
        } else if (GVALUE_API.g_value_type_transformable(propType, GType.OBJECT)) {
            return GVALUE_API.g_value_dup_object(transform(propValue, GType.OBJECT));
        } else if (GVALUE_API.g_value_type_transformable(propType, GType.INT)) {
            return GVALUE_API.g_value_get_int(transform(propValue, GType.INT));
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Examples of org.gstreamer.lowlevel.GType

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        logger.entering("GObject", "getType", new Object[] { property });
        GObjectAPI.GParamSpec propertySpec = findProperty(property);
        if (propertySpec == null) {
            throw new IllegalArgumentException("Unknown property: " + property);
        }
        final GType propType = propertySpec.value_type;
        return propType;
    }
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Examples of org.gstreamer.lowlevel.GType

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        info.instance_size = (short)new BaseSrcAPI.GstBaseSrcStruct().size();
        info.class_size = 1024;
        info.base_init = baseInit;
        info.instance_size = 1024;       
       
        GType type = GOBJECT_API.g_type_register_static(BaseSrcAPI.BASESRC_API.gst_base_src_get_type(),
                name, info, 0);
        System.out.println("New type=" + type);
        assertEquals("Name incorrect", name, GOBJECT_API.g_type_name(type));
        assertEquals("Cannot locate type by name", type, GOBJECT_API.g_type_from_name(name));
       
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