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      1 /*
      2  INTEL CONFIDENTIAL
      3  Copyright 2009 Intel Corporation All Rights Reserved.
      4  The source code contained or described herein and all documents related to the source code ("Material") are owned by Intel Corporation or its suppliers or licensors. Title to the Material remains with Intel Corporation or its suppliers and licensors. The Material contains trade secrets and proprietary and confidential information of Intel or its suppliers and licensors. The Material is protected by worldwide copyright and trade secret laws and treaty provisions. No part of the Material may be used, copied, reproduced, modified, published, uploaded, posted, transmitted, distributed, or disclosed in any way without Intels prior express written permission.
      5 
      6  No license under any patent, copyright, trade secret or other intellectual property right is granted to or conferred upon you by disclosure or delivery of the Materials, either expressly, by implication, inducement, estoppel or otherwise. Any license under such intellectual property rights must be express and approved by Intel in writing.
      7  */
      8 
      9 /**
     10  * SECTION:mixvideoconfigparamsdec_vc1
     11  * @short_description: VideoConfig parameters
     12  *
     13  * A data object which stores videoconfig specific parameters.
     14  */
     15 
     16 #include "mixvideoconfigparamsdec_vc1.h"
     17 
     18 static GType _mix_videoconfigparamsdec_vc1_type = 0;
     19 static MixVideoConfigParamsDecClass *parent_class = NULL;
     20 
     21 #define _do_init { _mix_videoconfigparamsdec_vc1_type = g_define_type_id; }
     22 
     23 gboolean mix_videoconfigparamsdec_vc1_copy(MixParams * target,
     24 		const MixParams * src);
     25 MixParams *mix_videoconfigparamsdec_vc1_dup(const MixParams * obj);
     26 gboolean mix_videoconfigparamsdec_vc1_equal(MixParams * first, MixParams * second);
     27 static void mix_videoconfigparamsdec_vc1_finalize(MixParams * obj);
     28 
     29 G_DEFINE_TYPE_WITH_CODE (MixVideoConfigParamsDecVC1, /* The name of the new type, in Camel case */
     30 		mix_videoconfigparamsdec_vc1, /* The name of the new type in lowercase */
     31 		MIX_TYPE_VIDEOCONFIGPARAMSDEC, /* The GType of the parent type */
     32 		_do_init);
     33 
     34 void _mix_videoconfigparamsdec_vc1_initialize(void) {
     35 	/* the MixParams types need to be class_ref'd once before it can be
     36 	 * done from multiple threads;
     37 	 * see http://bugzilla.gnome.org/show_bug.cgi?id=304551 */
     38 	g_type_class_ref(mix_videoconfigparamsdec_vc1_get_type());
     39 }
     40 
     41 static void mix_videoconfigparamsdec_vc1_init(MixVideoConfigParamsDecVC1 * self) {
     42 	/* initialize properties here */
     43 	/* TODO: initialize properties */
     44 
     45 	self->reserved1 = NULL;
     46 	self->reserved2 = NULL;
     47 	self->reserved3 = NULL;
     48 	self->reserved4 = NULL;
     49 }
     50 
     51 static void mix_videoconfigparamsdec_vc1_class_init(
     52 		MixVideoConfigParamsDecVC1Class * klass) {
     53 	MixVideoConfigParamsDecClass *this_parent_class = MIX_VIDEOCONFIGPARAMSDEC_CLASS(
     54 			klass);
     55 	MixParamsClass *this_root_class = MIX_PARAMS_CLASS(this_parent_class);
     56 
     57 	/* setup static parent class */
     58 	parent_class
     59 			= (MixVideoConfigParamsDecClass *) g_type_class_peek_parent(klass);
     60 
     61 	this_root_class->finalize = mix_videoconfigparamsdec_vc1_finalize;
     62 	this_root_class->copy
     63 			= (MixParamsCopyFunction) mix_videoconfigparamsdec_vc1_copy;
     64 	this_root_class->dup = (MixParamsDupFunction) mix_videoconfigparamsdec_vc1_dup;
     65 	this_root_class->equal
     66 			= (MixParamsEqualFunction) mix_videoconfigparamsdec_vc1_equal;
     67 }
     68 
     69 MixVideoConfigParamsDecVC1 *
     70 mix_videoconfigparamsdec_vc1_new(void) {
     71 	MixVideoConfigParamsDecVC1 *ret =
     72 			(MixVideoConfigParamsDecVC1 *) g_type_create_instance(
     73 					MIX_TYPE_VIDEOCONFIGPARAMSDEC_VC1);
     74 
     75 	return ret;
     76 }
     77 
     78 void mix_videoconfigparamsdec_vc1_finalize(MixParams * obj) {
     79 	/*   MixVideoConfigParamsDecVC1 *this_obj = MIX_VIDEOCONFIGPARAMSDEC_VC1 (obj); */
     80 	MixParamsClass *root_class = MIX_PARAMS_CLASS(parent_class);
     81 
     82 	/* TODO: cleanup resources allocated */
     83 
     84 	/* Chain up parent */
     85 
     86 	if (root_class->finalize) {
     87 		root_class->finalize(obj);
     88 	}
     89 }
     90 
     91 MixVideoConfigParamsDecVC1 *
     92 mix_videoconfigparamsdec_vc1_ref(MixVideoConfigParamsDecVC1 * mix) {
     93 	return (MixVideoConfigParamsDecVC1 *) mix_params_ref(MIX_PARAMS(mix));
     94 }
     95 
     96 /**
     97  * mix_videoconfigparamsdec_vc1_dup:
     98  * @obj: a #MixVideoConfigParamsDec object
     99  * @returns: a newly allocated duplicate of the object.
    100  *
    101  * Copy duplicate of the object.
    102  */
    103 MixParams *
    104 mix_videoconfigparamsdec_vc1_dup(const MixParams * obj) {
    105 	MixParams *ret = NULL;
    106 
    107 	if (MIX_IS_VIDEOCONFIGPARAMSDEC_VC1(obj)) {
    108 		MixVideoConfigParamsDecVC1 *duplicate = mix_videoconfigparamsdec_vc1_new();
    109 		if (mix_videoconfigparamsdec_vc1_copy(MIX_PARAMS(duplicate), MIX_PARAMS(
    110 				obj))) {
    111 			ret = MIX_PARAMS(duplicate);
    112 		} else {
    113 			mix_videoconfigparamsdec_vc1_unref(duplicate);
    114 		}
    115 	}
    116 	return ret;
    117 }
    118 
    119 /**
    120  * mix_videoconfigparamsdec_vc1_copy:
    121  * @target: copy to target
    122  * @src: copy from src
    123  * @returns: boolean indicates if copy is successful.
    124  *
    125  * Copy instance data from @src to @target.
    126  */
    127 gboolean mix_videoconfigparamsdec_vc1_copy(MixParams * target,
    128 		const MixParams * src) {
    129 	MixVideoConfigParamsDecVC1 *this_target, *this_src;
    130 	MixParamsClass *root_class;
    131 
    132 	if (MIX_IS_VIDEOCONFIGPARAMSDEC_VC1(target) && MIX_IS_VIDEOCONFIGPARAMSDEC_VC1(
    133 			src)) {
    134 		// Cast the base object to this child object
    135 		this_target = MIX_VIDEOCONFIGPARAMSDEC_VC1(target);
    136 		this_src = MIX_VIDEOCONFIGPARAMSDEC_VC1(src);
    137 
    138 		// TODO: copy properties */
    139 
    140 		// Now chainup base class
    141 		root_class = MIX_PARAMS_CLASS(parent_class);
    142 
    143 		if (root_class->copy) {
    144 			return root_class->copy(MIX_PARAMS_CAST(target), MIX_PARAMS_CAST(
    145 					src));
    146 		} else {
    147 			return TRUE;
    148 		}
    149 	}
    150 	return FALSE;
    151 }
    152 
    153 /**
    154  * mix_videoconfigparamsdec_vc1:
    155  * @first: first object to compare
    156  * @second: seond object to compare
    157  * @returns: boolean indicates if instance are equal.
    158  *
    159  * Copy instance data from @src to @target.
    160  */
    161 gboolean mix_videoconfigparamsdec_vc1_equal(MixParams * first, MixParams * second) {
    162 	gboolean ret = FALSE;
    163 	MixVideoConfigParamsDecVC1 *this_first, *this_second;
    164 
    165 	if (MIX_IS_VIDEOCONFIGPARAMSDEC_VC1(first) && MIX_IS_VIDEOCONFIGPARAMSDEC_VC1(
    166 			second)) {
    167 		// Deep compare
    168 		// Cast the base object to this child object
    169 
    170 		this_first = MIX_VIDEOCONFIGPARAMSDEC_VC1(first);
    171 		this_second = MIX_VIDEOCONFIGPARAMSDEC_VC1(second);
    172 
    173 		/* TODO: add comparison for properties */
    174 		{
    175 			// members within this scope equal. chaining up.
    176 			MixParamsClass *klass = MIX_PARAMS_CLASS(parent_class);
    177 			if (klass->equal) {
    178 				ret = klass->equal(first, second);
    179 			} else {
    180 				ret = TRUE;
    181 			}
    182 		}
    183 	}
    184 
    185 	return ret;
    186 }
    187 
    188 /* TODO: Add getters and setters for properties if any */
    189