/usr/include/ecore-audio-1/ecore_audio_obj.h is in libecore-dev 1.8.6-2.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | #ifndef ECORE_AUDIO_OBJ_H
#define ECORE_AUDIO_OBJ_H
#include <Eina.h>
#include <Eo.h>
#ifdef EAPI
#undef EAPI
#endif
#ifdef __GNUC__
#if __GNUC__ >= 4
#define EAPI __attribute__ ((visibility("default")))
#else
#define EAPI
#endif
#else
#define EAPI
#endif
/**
* @file ecore_audio_obj.h
* @brief Base Ecore_Audio object
*/
#ifdef __cplusplus
extern "C"
{
#endif
/**
* @defgroup ecore_audio_obj - Base Ecore_Audio object
* @ingroup Ecore_Audio_Group
* @{
*/
#define ECORE_AUDIO_OBJ_CLASS ecore_audio_obj_class_get() /**< Ecore_Audio object class */
/**
* @brief Get the Eo class ID
*
* @return The Eo class ID
*/
const Eo_Class *ecore_audio_obj_class_get() EINA_CONST;
extern EAPI Eo_Op ECORE_AUDIO_OBJ_BASE_ID;
enum Ecore_Audio_Obj_Sub_Ids
{
ECORE_AUDIO_OBJ_SUB_ID_NAME_SET,
ECORE_AUDIO_OBJ_SUB_ID_NAME_GET,
ECORE_AUDIO_OBJ_SUB_ID_PAUSED_SET,
ECORE_AUDIO_OBJ_SUB_ID_PAUSED_GET,
ECORE_AUDIO_OBJ_SUB_ID_VOLUME_SET,
ECORE_AUDIO_OBJ_SUB_ID_VOLUME_GET,
ECORE_AUDIO_OBJ_SUB_ID_SOURCE_SET,
ECORE_AUDIO_OBJ_SUB_ID_SOURCE_GET,
ECORE_AUDIO_OBJ_SUB_ID_FORMAT_SET,
ECORE_AUDIO_OBJ_SUB_ID_FORMAT_GET,
ECORE_AUDIO_OBJ_SUB_ID_VIO_SET,
ECORE_AUDIO_OBJ_SUB_ID_LAST
};
#define ECORE_AUDIO_OBJ_ID(sub_id) (ECORE_AUDIO_OBJ_BASE_ID + EO_TYPECHECK(enum Ecore_Audio_Obj_Sub_Ids, sub_id))
/**
* @brief Set the name of the object
*
* @since 1.8
*
* @param[in] name
*/
#define ecore_audio_obj_name_set(name) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_NAME_SET), EO_TYPECHECK(const char *, name)
/**
* @brief Get the name of the object
*
* @since 1.8
*
* @param[out] ret
*/
#define ecore_audio_obj_name_get(ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_NAME_GET), EO_TYPECHECK(const char **, ret)
/**
* @brief Set the paused state of the object
*
* @since 1.8
*
* @param[in] paused EINA_TRUE to pause the object, EINA_FALSE to resume
*/
#define ecore_audio_obj_paused_set(paused) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_PAUSED_SET), EO_TYPECHECK(Eina_Bool, paused)
/**
* @brief Get the paused state of the object
*
* @since 1.8
*
* @param[out] ret EINA_TRUE if object is paused, EINA_FALSE if not
*/
#define ecore_audio_obj_paused_get(ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_PAUSED_GET), EO_TYPECHECK(Eina_Bool *, ret)
/**
* @brief Set the volume of the object
*
* @since 1.8
*
* @param[in] volume The volume, 1.0 is the default, can be > 1.0
*/
#define ecore_audio_obj_volume_set(volume) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_VOLUME_SET), EO_TYPECHECK(double, volume)
/**
* @brief Get the volume of the object
*
* @since 1.8
*
* @param[out] ret The volume
*/
#define ecore_audio_obj_volume_get(ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_VOLUME_GET), EO_TYPECHECK(double *, ret)
/**
* @brief Set the source of an object
*
* @since 1.8
*
* What sources are supported depends on the actual object. For example,
* the libsndfile class accepts WAV, OGG, FLAC files as source.
*
* @param[in] source The source to set to (i.e. file, URL, device)
* @param[out] ret EINA_TRUE if the source was set correctly (i.e. the file was opened), EINA_FALSE otherwise
*/
#define ecore_audio_obj_source_set(source, ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_SOURCE_SET), EO_TYPECHECK(const char *, source), EO_TYPECHECK(Eina_Bool *, ret)
/**
* @brief Get the source of an object
*
* @since 1.8
*
* @param[out] ret The currently set source
*/
#define ecore_audio_obj_source_get(ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_SOURCE_GET), EO_TYPECHECK(const char **, ret)
/**
* @brief Set the format of an object
*
* @since 1.8
*
* What formats are supported depends on the actual object. Default is
* ECORE_AUDIO_FORMAT_AUTO
*
* @param[in] format The format to set, of type Ecore_Audio_Format
* @param[out] ret EINA_TRUE if the format was supported, EINA_FALSE otherwise
*/
#define ecore_audio_obj_format_set(format, ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_FORMAT_SET), EO_TYPECHECK(Ecore_Audio_Format, format), EO_TYPECHECK(Eina_Bool *, ret)
/**
* @brief Get the format of an object
*
* @since 1.8
*
* After setting the source if the format was ECORE_AUDIO_FORMAT_AUTO this
* function will now return the actual format.
*
* @param[out] ret The format of the object
*/
#define ecore_audio_obj_format_get(ret) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_FORMAT_GET), EO_TYPECHECK(Ecore_Audio_Format *, ret)
/**
* @brief Set the virtual IO functions
*
* @since 1.8
*
* @param[in] vio The @ref Ecore_Audio_Vio struct with the function callbacks
* @param[in] data User data to pass to the VIO functions
* @param[in] free_func This function takes care to clean up @ref data when
* the VIO is destroyed. NULL means do nothing.
*/
#define ecore_audio_obj_vio_set(vio, data, free_func) ECORE_AUDIO_OBJ_ID(ECORE_AUDIO_OBJ_SUB_ID_VIO_SET), EO_TYPECHECK(Ecore_Audio_Vio *, vio), EO_TYPECHECK(void *, data), EO_TYPECHECK(eo_base_data_free_func, free_func)
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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