diff options
Diffstat (limited to 'sound/oss/emu10k1/voicemgr.h')
-rw-r--r-- | sound/oss/emu10k1/voicemgr.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/sound/oss/emu10k1/voicemgr.h b/sound/oss/emu10k1/voicemgr.h deleted file mode 100644 index 099a8cb7f2c..00000000000 --- a/sound/oss/emu10k1/voicemgr.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - ********************************************************************** - * sblive_voice.h -- EMU Voice Resource Manager header file - * Copyright 1999, 2000 Creative Labs, Inc. - * - ********************************************************************** - * - * Date Author Summary of changes - * ---- ------ ------------------ - * October 20, 1999 Bertrand Lee base code release - * - ********************************************************************** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, - * USA. - * - ********************************************************************** - */ - -#ifndef _VOICEMGR_H -#define _VOICEMGR_H - -#include "hwaccess.h" - -/* struct emu_voice.usage flags */ -#define VOICE_USAGE_FREE 0x01 -#define VOICE_USAGE_MIDI 0x02 -#define VOICE_USAGE_PLAYBACK 0x04 - -/* struct emu_voice.flags flags */ -#define VOICE_FLAGS_STEREO 0x02 -#define VOICE_FLAGS_16BIT 0x04 - -struct voice_param -{ - /* FX bus amount send */ - - u32 send_routing; - // audigy only: - u32 send_routing2; - - u32 send_dcba; - // audigy only: - u32 send_hgfe; - - - u32 initial_fc; - u32 fc_target; - - u32 initial_attn; - u32 volume_target; - - u32 byampl_env_sustain; - u32 byampl_env_decay; -}; - -struct voice_mem { - int emupageindex; - void *addr[BUFMAXPAGES]; - dma_addr_t dma_handle[BUFMAXPAGES]; - u32 pages; -}; - -struct emu_voice -{ - struct emu10k1_card *card; - u8 usage; /* Free, MIDI, playback */ - u8 num; /* Voice ID */ - u8 flags; /* Stereo/mono, 8/16 bit */ - - u32 startloop; - u32 endloop; - u32 start; - - u32 initial_pitch; - u32 pitch_target; - - struct voice_param params[2]; - - struct voice_mem mem; -}; - -int emu10k1_voice_alloc_buffer(struct emu10k1_card *, struct voice_mem *, u32); -void emu10k1_voice_free_buffer(struct emu10k1_card *, struct voice_mem *); -int emu10k1_voice_alloc(struct emu10k1_card *, struct emu_voice *); -void emu10k1_voice_free(struct emu_voice *); -void emu10k1_voice_playback_setup(struct emu_voice *); -void emu10k1_voices_start(struct emu_voice *, unsigned int, int); -void emu10k1_voices_stop(struct emu_voice *, int); - -#endif /* _VOICEMGR_H */ |