1bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee/* 2bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee INTEL CONFIDENTIAL 3bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee Copyright 2009 Intel Corporation All Rights Reserved. 4bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 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 Intel’s prior express written permission. 5bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 6bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 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. 7bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee*/ 8bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 9bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee/** 10bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * SECTION:mixaip 11bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @short_description: Initialization parameters object. 12bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @include: mixacp.h 13bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * 14bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * A data object which stores initialization specific parameters. 15bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * 16bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * Not Implemented in Moorestown. 17bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee */ 18bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 19bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee#include "mixaip.h" 20bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 21bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee//static GType _mix_aip_type = 0; 22bd8388b4555645b3d29abc6a94c303638064d69awonjong.leestatic MixParamsClass *parent_class = NULL; 23bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 24bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee// #define _do_init { _mix_aip_type = g_define_type_id; }; 25bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee#define _do_init 26bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 27bd8388b4555645b3d29abc6a94c303638064d69awonjong.leegboolean mix_aip_copy(MixParams* target, const MixParams *src); 28bd8388b4555645b3d29abc6a94c303638064d69awonjong.leeMixParams* mix_aip_dup(const MixParams *obj); 29bd8388b4555645b3d29abc6a94c303638064d69awonjong.leegboolean mix_aip_equal(MixParams* first, MixParams *second); 30bd8388b4555645b3d29abc6a94c303638064d69awonjong.leestatic void mix_aip_finalize(MixParams *obj); 31bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 32bd8388b4555645b3d29abc6a94c303638064d69awonjong.leeG_DEFINE_TYPE_WITH_CODE(MixAudioInitParams, mix_aip, MIX_TYPE_PARAMS, _do_init ); 33bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 34bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee#if 0 35bd8388b4555645b3d29abc6a94c303638064d69awonjong.leevoid _mix_aip_initialize (void) 36bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 37bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee /* the MixParams types need to be class_ref'd once before it can be 38bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * done from multiple threads; 39bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * see http://bugzilla.gnome.org/show_bug.cgi?id=304551 */ 40bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee g_type_class_ref (mix_aip_get_type ()); 41bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 42bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee#endif 43bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 44bd8388b4555645b3d29abc6a94c303638064d69awonjong.leestatic void mix_aip_init (MixAudioInitParams *self) 45bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 46bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee self->reserved1 = self->reserved2 = self->reserved3 = self->reserved4 = NULL; 47bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 48bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 49bd8388b4555645b3d29abc6a94c303638064d69awonjong.leestatic void mix_aip_class_init(MixAudioInitParamsClass *klass) 50bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 51bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee MixParamsClass *mixparams_class = MIX_PARAMS_CLASS(klass); 52bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 53bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee /* setup static parent class */ 54bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee parent_class = (MixParamsClass *) g_type_class_peek_parent (klass); 55bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 56bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee mixparams_class->finalize = mix_aip_finalize; 57bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee mixparams_class->copy = (MixParamsCopyFunction)mix_aip_copy; 58bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee mixparams_class->dup = (MixParamsDupFunction)mix_aip_dup; 59bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee mixparams_class->equal = (MixParamsEqualFunction)mix_aip_equal; 60bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 61bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 62bd8388b4555645b3d29abc6a94c303638064d69awonjong.leeMixAudioInitParams *mix_aip_new(void) 63bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 64bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee MixAudioInitParams *ret = (MixAudioInitParams *)g_type_create_instance (MIX_TYPE_AUDIOINITPARAMS); 65bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 66bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return ret; 67bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 68bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 69bd8388b4555645b3d29abc6a94c303638064d69awonjong.leevoid mix_aip_finalize(MixParams *obj) 70bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 71bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee /* clean up here. */ 72bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 73bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee /* Chain up parent */ 74bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (parent_class->finalize) 75bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee parent_class->finalize(obj); 76bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 77bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 78bd8388b4555645b3d29abc6a94c303638064d69awonjong.leeMixAudioInitParams *mix_aip_ref(MixAudioInitParams *mix) 79bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 80bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return (MixAudioInitParams*)mix_params_ref(MIX_PARAMS(mix)); 81bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 82bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 83bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee/** 84bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * mix_aip_dup: 85bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @obj: a #MixAudioInitParams object 86bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @returns: a newly allocated duplicate of the object. 87bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * 88bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * Copy duplicate of the object. 89bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee */ 90bd8388b4555645b3d29abc6a94c303638064d69awonjong.leeMixParams* mix_aip_dup(const MixParams *obj) 91bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 92bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee MixParams *ret = NULL; 93bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 94bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (MIX_IS_AUDIOINITPARAMS(obj)) 95bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 96bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee MixAudioInitParams *duplicate = mix_aip_new(); 97bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (mix_aip_copy(MIX_PARAMS(duplicate), MIX_PARAMS(obj))) 98bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 99bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee ret = MIX_PARAMS(duplicate); 100bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 101bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee else 102bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 103bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee mix_aip_unref(duplicate); 104bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 105bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 106bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 107bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return ret; 108bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 109bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 110bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee/** 111bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * mix_aip_copy: 112bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @target: copy to target 113bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @src: copy from src 114bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @returns: boolean indicates if copy is successful. 115bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * 116bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * Copy instance data from @src to @target. 117bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee */ 118bd8388b4555645b3d29abc6a94c303638064d69awonjong.leegboolean mix_aip_copy(MixParams* target, const MixParams *src) 119bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 120bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (MIX_IS_AUDIOINITPARAMS(target) && MIX_IS_AUDIOINITPARAMS(src)) 121bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 122bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // TODO perform copy. 123bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // 124bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // Now chainup base class 125bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // Get the root class from the cached parent_class object. This cached parent_class object has not be overwritten by this current class. 126bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // Using the cached parent_class object because this_class would have ->copy pointing to this method! 127bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // Cached parent_class contains the class object before it is overwritten by this derive class. 128bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // MixParamsClass *klass = MIX_PARAMS_CLASS(parent_class); 129bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (parent_class->copy) 130bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 131bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return parent_class->copy(MIX_PARAMS_CAST(target), MIX_PARAMS_CAST(src)); 132bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 133bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee else 134bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return TRUE; 135bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 136bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return FALSE; 137bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 138bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 139bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee/** 140bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * mix_aip_equal: 141bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @first: first object to compare 142bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @second: seond object to compare 143bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * @returns: boolean indicates if instance are equal. 144bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * 145bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee * Copy instance data from @src to @target. 146bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee */ 147bd8388b4555645b3d29abc6a94c303638064d69awonjong.leegboolean mix_aip_equal(MixParams* first, MixParams *second) 148bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee{ 149bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee gboolean ret = FALSE; 150bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 151bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (MIX_IS_AUDIOINITPARAMS(first) && MIX_IS_AUDIOINITPARAMS(second)) 152bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 153bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // TODO: do deep compare 154bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 155bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (ret) 156bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee { 157bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee // members within this scope equal. chaining up. 158bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee MixParamsClass *klass = MIX_PARAMS_CLASS(parent_class); 159bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee if (klass->equal) 160bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee ret = parent_class->equal(first, second); 161bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee else 162bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee ret = TRUE; 163bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 164bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee } 165bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee 166bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee return ret; 167bd8388b4555645b3d29abc6a94c303638064d69awonjong.lee} 168