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Diffstat (limited to 'alsa-lib/include/hwdep.h')
| -rw-r--r-- | alsa-lib/include/hwdep.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/alsa-lib/include/hwdep.h b/alsa-lib/include/hwdep.h deleted file mode 100644 index ab12822..0000000 --- a/alsa-lib/include/hwdep.h +++ /dev/null @@ -1,160 +0,0 @@ -/** - * \file include/hwdep.h - * \brief Application interface library for the ALSA driver - * \author Jaroslav Kysela <perex@perex.cz> - * \author Abramo Bagnara <abramo@alsa-project.org> - * \author Takashi Iwai <tiwai@suse.de> - * \date 1998-2001 - * - * Application interface library for the ALSA driver - */ -/* - * This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef __ALSA_HWDEP_H -#define __ALSA_HWDEP_H - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \defgroup HwDep Hardware Dependant Interface - * The Hardware Dependant Interface. - * \{ - */ - -/** dlsym version for interface entry callback */ -#define SND_HWDEP_DLSYM_VERSION _dlsym_hwdep_001 - -/** HwDep information container */ -typedef struct _snd_hwdep_info snd_hwdep_info_t; - -/** HwDep DSP status container */ -typedef struct _snd_hwdep_dsp_status snd_hwdep_dsp_status_t; - -/** HwDep DSP image container */ -typedef struct _snd_hwdep_dsp_image snd_hwdep_dsp_image_t; - -/** HwDep interface */ -typedef enum _snd_hwdep_iface { - SND_HWDEP_IFACE_OPL2 = 0, /**< OPL2 raw driver */ - SND_HWDEP_IFACE_OPL3, /**< OPL3 raw driver */ - SND_HWDEP_IFACE_OPL4, /**< OPL4 raw driver */ - SND_HWDEP_IFACE_SB16CSP, /**< SB16CSP driver */ - SND_HWDEP_IFACE_EMU10K1, /**< EMU10K1 driver */ - SND_HWDEP_IFACE_YSS225, /**< YSS225 driver */ - SND_HWDEP_IFACE_ICS2115, /**< ICS2115 driver */ - SND_HWDEP_IFACE_SSCAPE, /**< Ensoniq SoundScape ISA card (MC68EC000) */ - SND_HWDEP_IFACE_VX, /**< Digigram VX cards */ - SND_HWDEP_IFACE_MIXART, /**< Digigram miXart cards */ - SND_HWDEP_IFACE_USX2Y, /**< Tascam US122, US224 & US428 usb */ - SND_HWDEP_IFACE_EMUX_WAVETABLE, /**< EmuX wavetable */ - SND_HWDEP_IFACE_BLUETOOTH, /**< Bluetooth audio */ - SND_HWDEP_IFACE_USX2Y_PCM, /**< Tascam US122, US224 & US428 raw USB PCM */ - SND_HWDEP_IFACE_PCXHR, /**< Digigram PCXHR */ - SND_HWDEP_IFACE_SB_RC, /**< SB Extigy/Audigy2NX remote control */ - - SND_HWDEP_IFACE_LAST = SND_HWDEP_IFACE_SB_RC /**< last known hwdep interface */ -} snd_hwdep_iface_t; - -/** open for reading */ -#define SND_HWDEP_OPEN_READ (O_RDONLY) -/** open for writing */ -#define SND_HWDEP_OPEN_WRITE (O_WRONLY) -/** open for reading and writing */ -#define SND_HWDEP_OPEN_DUPLEX (O_RDWR) -/** open mode flag: open in nonblock mode */ -#define SND_HWDEP_OPEN_NONBLOCK (O_NONBLOCK) - -/** HwDep handle type */ -typedef enum _snd_hwdep_type { - /** Kernel level HwDep */ - SND_HWDEP_TYPE_HW, - /** Shared memory client HwDep (not yet implemented) */ - SND_HWDEP_TYPE_SHM, - /** INET client HwDep (not yet implemented) */ - SND_HWDEP_TYPE_INET -} snd_hwdep_type_t; - -/** HwDep handle */ -typedef struct _snd_hwdep snd_hwdep_t; - -int snd_hwdep_open(snd_hwdep_t **hwdep, const char *name, int mode); -int snd_hwdep_close(snd_hwdep_t *hwdep); -int snd_hwdep_poll_descriptors(snd_hwdep_t *hwdep, struct pollfd *pfds, unsigned int space); -int snd_hwdep_poll_descriptors_revents(snd_hwdep_t *hwdep, struct pollfd *pfds, unsigned int nfds, unsigned short *revents); -int snd_hwdep_nonblock(snd_hwdep_t *hwdep, int nonblock); -int snd_hwdep_info(snd_hwdep_t *hwdep, snd_hwdep_info_t * info); -int snd_hwdep_dsp_status(snd_hwdep_t *hwdep, snd_hwdep_dsp_status_t *status); -int snd_hwdep_dsp_load(snd_hwdep_t *hwdep, snd_hwdep_dsp_image_t *block); -int snd_hwdep_ioctl(snd_hwdep_t *hwdep, unsigned int request, void * arg); -ssize_t snd_hwdep_write(snd_hwdep_t *hwdep, const void *buffer, size_t size); -ssize_t snd_hwdep_read(snd_hwdep_t *hwdep, void *buffer, size_t size); - -size_t snd_hwdep_info_sizeof(void); -/** allocate #snd_hwdep_info_t container on stack */ -#define snd_hwdep_info_alloca(ptr) __snd_alloca(ptr, snd_hwdep_info) -int snd_hwdep_info_malloc(snd_hwdep_info_t **ptr); -void snd_hwdep_info_free(snd_hwdep_info_t *obj); -void snd_hwdep_info_copy(snd_hwdep_info_t *dst, const snd_hwdep_info_t *src); - -unsigned int snd_hwdep_info_get_device(const snd_hwdep_info_t *obj); -int snd_hwdep_info_get_card(const snd_hwdep_info_t *obj); -const char *snd_hwdep_info_get_id(const snd_hwdep_info_t *obj); -const char *snd_hwdep_info_get_name(const snd_hwdep_info_t *obj); -snd_hwdep_iface_t snd_hwdep_info_get_iface(const snd_hwdep_info_t *obj); -void snd_hwdep_info_set_device(snd_hwdep_info_t *obj, unsigned int val); - -size_t snd_hwdep_dsp_status_sizeof(void); -/** allocate #snd_hwdep_dsp_status_t container on stack */ -#define snd_hwdep_dsp_status_alloca(ptr) __snd_alloca(ptr, snd_hwdep_dsp_status) -int snd_hwdep_dsp_status_malloc(snd_hwdep_dsp_status_t **ptr); -void snd_hwdep_dsp_status_free(snd_hwdep_dsp_status_t *obj); -void snd_hwdep_dsp_status_copy(snd_hwdep_dsp_status_t *dst, const snd_hwdep_dsp_status_t *src); - -unsigned int snd_hwdep_dsp_status_get_version(const snd_hwdep_dsp_status_t *obj); -const char *snd_hwdep_dsp_status_get_id(const snd_hwdep_dsp_status_t *obj); -unsigned int snd_hwdep_dsp_status_get_num_dsps(const snd_hwdep_dsp_status_t *obj); -unsigned int snd_hwdep_dsp_status_get_dsp_loaded(const snd_hwdep_dsp_status_t *obj); -unsigned int snd_hwdep_dsp_status_get_chip_ready(const snd_hwdep_dsp_status_t *obj); - -size_t snd_hwdep_dsp_image_sizeof(void); -/** allocate #snd_hwdep_dsp_image_t container on stack */ -#define snd_hwdep_dsp_image_alloca(ptr) __snd_alloca(ptr, snd_hwdep_dsp_image) -int snd_hwdep_dsp_image_malloc(snd_hwdep_dsp_image_t **ptr); -void snd_hwdep_dsp_image_free(snd_hwdep_dsp_image_t *obj); -void snd_hwdep_dsp_image_copy(snd_hwdep_dsp_image_t *dst, const snd_hwdep_dsp_image_t *src); - -unsigned int snd_hwdep_dsp_image_get_index(const snd_hwdep_dsp_image_t *obj); -const char *snd_hwdep_dsp_image_get_name(const snd_hwdep_dsp_image_t *obj); -const void *snd_hwdep_dsp_image_get_image(const snd_hwdep_dsp_image_t *obj); -size_t snd_hwdep_dsp_image_get_length(const snd_hwdep_dsp_image_t *obj); - -void snd_hwdep_dsp_image_set_index(snd_hwdep_dsp_image_t *obj, unsigned int _index); -void snd_hwdep_dsp_image_set_name(snd_hwdep_dsp_image_t *obj, const char *name); -void snd_hwdep_dsp_image_set_image(snd_hwdep_dsp_image_t *obj, void *buffer); -void snd_hwdep_dsp_image_set_length(snd_hwdep_dsp_image_t *obj, size_t length); - -/** \} */ - -#ifdef __cplusplus -} -#endif - -#endif /* __ALSA_HWDEP_H */ - |