/usr/include/ecore-audio-1/ecore_audio_obj_in.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 | #ifndef ECORE_AUDIO_OBJ_IN_H
#define ECORE_AUDIO_OBJ_IN_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_in.h
* @brief Ecore_Audio Input Object
*/
#ifdef __cplusplus
extern "C"
{
#endif
/**
* @defgroup ecore_audio_obj_in - Ecore_Audio input object
* @ingroup Ecore_Audio_Group
* @{
*/
#define ECORE_AUDIO_OBJ_IN_CLASS ecore_audio_obj_in_class_get() /**< Ecore_Audio input object class */
/**
* @brief Get the Eo class ID
*
* @return The Eo class ID
*/
const Eo_Class *ecore_audio_obj_in_class_get() EINA_CONST;
extern EAPI Eo_Op ECORE_AUDIO_OBJ_IN_BASE_ID;
enum Ecore_Audio_Obj_In_Sub_Ids
{
ECORE_AUDIO_OBJ_IN_SUB_ID_SPEED_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_SPEED_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_SAMPLERATE_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_SAMPLERATE_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_CHANNELS_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_CHANNELS_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_PRELOADED_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_PRELOADED_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_LOOPED_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_LOOPED_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_LENGTH_SET,
ECORE_AUDIO_OBJ_IN_SUB_ID_LENGTH_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_READ,
ECORE_AUDIO_OBJ_IN_SUB_ID_READ_INTERNAL,
ECORE_AUDIO_OBJ_IN_SUB_ID_SEEK,
ECORE_AUDIO_OBJ_IN_SUB_ID_OUTPUT_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_REMAINING_GET,
ECORE_AUDIO_OBJ_IN_SUB_ID_LAST
};
#define ECORE_AUDIO_OBJ_IN_ID(sub_id) (ECORE_AUDIO_OBJ_IN_BASE_ID + EO_TYPECHECK(enum Ecore_Audio_Obj_In_Sub_Ids, sub_id))
/**
* @brief Set the playback speed of the input
*
* @since 1.8
*
* @param[in] speed The speed, 1.0 is the default
*/
#define ecore_audio_obj_in_speed_set(speed) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_SPEED_SET), EO_TYPECHECK(double, speed)
/**
* @brief Get the playback speed of the input
*
* @since 1.8
*
* This will trigger the ECORE_AUDIO_EV_IN_SAMPLERATE_CHANGED event.
*
* @param[out] speed The speed
*/
#define ecore_audio_obj_in_speed_get(speed) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_SPEED_GET), EO_TYPECHECK(double *, speed)
/**
* @brief Set the sample-rate of the input
*
* @since 1.8
*
* This will trigger the ECORE_AUDIO_EV_IN_SAMPLERATE_CHANGED event.
*
* @param[in] samplerate The samplerate in Hz
*/
#define ecore_audio_obj_in_samplerate_set(samplerate) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_SAMPLERATE_SET), EO_TYPECHECK(int, samplerate)
/**
* @brief Get the sample-rate of the input
*
* @since 1.8
*
* @param[out] samplerate The samplerate in Hz
*/
#define ecore_audio_obj_in_samplerate_get(samplerate) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_SAMPLERATE_GET), EO_TYPECHECK(int *, samplerate)
/**
* @brief Set the amount of channels the input has
*
* @since 1.8
*
* @param[in] channels The number of channels
*/
#define ecore_audio_obj_in_channels_set(channels) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_CHANNELS_SET), EO_TYPECHECK(int, channels)
/**
* @brief Get the amount of channels the input has
*
* @since 1.8
*
* @param[out] channels The number of channels
*/
#define ecore_audio_obj_in_channels_get(channels) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_CHANNELS_GET), EO_TYPECHECK(int *, channels)
/**
* @brief Set the preloaded state of the input
*
* @since 1.8
*
* @param[in] preloaded EINA_TRUE if the input should be cached, EINA_FALSE otherwise
*/
#define ecore_audio_obj_in_preloaded_set(preloaded) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_PRELOADED_SET), EO_TYPECHECK(Eina_Bool, preloaded)
/**
* @brief Get the preloaded state of the input
*
* @since 1.8
*
* @param[out] preloaded EINA_TRUE if the input is cached, EINA_FALSE otherwise
*/
#define ecore_audio_obj_in_preloaded_get(preloaded) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_PRELOADED_GET), EO_TYPECHECK(Eina_Bool *, preloaded)
/**
* @brief Set the looped state of the input
*
* @since 1.8
*
* If the input is looped and reaches the end it will start from the
* beginning again. At the same time the event @ref ECORE_AUDIO_EV_IN_LOOPED
* will be emitted
*
* @param[in] looped EINA_TRUE if the input should be looped, EINA_FALSE otherwise
*/
#define ecore_audio_obj_in_looped_set(looped) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_LOOPED_SET), EO_TYPECHECK(Eina_Bool, looped)
/**
* @brief Get the looped state of the input
*
* @since 1.8
*
* @see ecore_audio_obj_in_looped_set
*
* @param[out] ret EINA_TRUE if the input is looped, EINA_FALSE otherwise
*/
#define ecore_audio_obj_in_looped_get(ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_LOOPED_GET), EO_TYPECHECK(Eina_Bool *, ret)
/**
* @brief Set the length of the input
*
* @since 1.8
*
* This function is only implemented by some classes
* (i.e. ECORE_AUDIO_OBJ_IN_TONE_CLASS)
*
* @param[in] length The length of the input in seconds
*/
#define ecore_audio_obj_in_length_set(length) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_LENGTH_SET), EO_TYPECHECK(double, length)
/**
* @brief Get the length of the input
*
* @since 1.8
*
* @param[out] ret The length of the input in seconds
*/
#define ecore_audio_obj_in_length_get(ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_LENGTH_GET), EO_TYPECHECK(double *, ret)
/**
* @brief Read from the input
*
* @since 1.8
*
* @param[out] buf The buffer to read into
* @param[in] len The amount of samples to read
* @param[out] ret The amount of samples written to buf
*/
#define ecore_audio_obj_in_read(buf, len, ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_READ), EO_TYPECHECK(void *, buf), EO_TYPECHECK(size_t, len), EO_TYPECHECK(ssize_t *, ret)
/**
* @brief Seek within the input
*
* @since 1.8
*
* @param[in] offs The offset in seconds
* @param[in] mode The seek mode. Is absolute with SEEK_SET, relative to the
* current position with SEEK_CUR and relative to the end with SEEK_END.
* @param[out] ret The current absolute position in seconds within the input
*/
#define ecore_audio_obj_in_seek(offs, mode, ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_SEEK), EO_TYPECHECK(double, offs), EO_TYPECHECK(int, mode), EO_TYPECHECK(double *, ret)
/**
* @brief Get the output that this input is attached to
*
* @since 1.8
*
* @param[out] ret The output
*/
#define ecore_audio_obj_in_output_get(ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_OUTPUT_GET), EO_TYPECHECK(Eo **, ret)
/**
* @brief Get the remaining time of the input
*
* @param[out] ret The amount of time in seconds left to play
*/
#define ecore_audio_obj_in_remaining_get(ret) ECORE_AUDIO_OBJ_IN_ID(ECORE_AUDIO_OBJ_IN_SUB_ID_REMAINING_GET), EO_TYPECHECK(double *, ret)
extern const Eo_Event_Description _ECORE_AUDIO_EV_IN_LOOPED;
/**
* @brief The input looped
*
* @since 1.8
*
* Emitted when @ref ecore_audio_obj_in_looped_set is set to EINA_TRUE and
* the input restarted playing after reaching the end.
*/
#define ECORE_AUDIO_EV_IN_LOOPED (&(_ECORE_AUDIO_EV_IN_LOOPED))
extern const Eo_Event_Description _ECORE_AUDIO_EV_IN_STOPPED;
/**
* @brief The input stopped playing
*
* @since 1.8
*
* Emitted when the input stopped playing after reaching the end.
*/
#define ECORE_AUDIO_EV_IN_STOPPED (&(_ECORE_AUDIO_EV_IN_STOPPED))
extern const Eo_Event_Description _ECORE_AUDIO_EV_IN_SAMPLERATE_CHANGED;
/**
* @brief The sample rate changed
*
* @since 1.8
*
* Emitted when the samplerate changed - this can happen if you call
* @ref ecore_audio_obj_in_samplerate_set or
* @ref ecore_audio_obj_in_speed_set.
*/
#define ECORE_AUDIO_EV_IN_SAMPLERATE_CHANGED (&(_ECORE_AUDIO_EV_IN_SAMPLERATE_CHANGED))
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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