From 1b52a76815aa068a3477bfdfaf58718d41d7f9b4 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 18:28:36 -0800 Subject: auto import from //depot/cupcake/@135843 --- arm-wt-22k/lib_src/eas_sndlib.h | 406 ---------------------------------------- 1 file changed, 406 deletions(-) delete mode 100644 arm-wt-22k/lib_src/eas_sndlib.h (limited to 'arm-wt-22k/lib_src/eas_sndlib.h') diff --git a/arm-wt-22k/lib_src/eas_sndlib.h b/arm-wt-22k/lib_src/eas_sndlib.h deleted file mode 100644 index e05bee0..0000000 --- a/arm-wt-22k/lib_src/eas_sndlib.h +++ /dev/null @@ -1,406 +0,0 @@ -/*---------------------------------------------------------------------------- - * - * File: - * eas_sndlib.h - * - * Contents and purpose: - * Declarations for the sound library - * - * Copyright Sonic Network Inc. 2005 - - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - *---------------------------------------------------------------------------- - * Revision Control: - * $Revision: 550 $ - * $Date: 2007-02-02 09:37:03 -0800 (Fri, 02 Feb 2007) $ - *---------------------------------------------------------------------------- -*/ - -#ifndef _EAS_SNDLIB_H -#define _EAS_SNDLIB_H - -#include "eas_types.h" -#include "eas_synthcfg.h" - -#ifdef _WT_SYNTH -#include "eas_wtengine.h" -#endif - -/*---------------------------------------------------------------------------- - * This is bit of a hack to allow us to keep the same structure - * declarations for the DLS parser. Normally, the data is located - * in read-only memory, but for DLS, we store the data in RW - * memory. - *---------------------------------------------------------------------------- -*/ -#ifndef SCNST -#define SCNST const -#endif - -/*---------------------------------------------------------------------------- - * sample size - *---------------------------------------------------------------------------- -*/ -#ifdef _16_BIT_SAMPLES -typedef EAS_I16 EAS_SAMPLE; -#else -typedef EAS_I8 EAS_SAMPLE; -#endif - -/*---------------------------------------------------------------------------- - * EAS Library ID - quick check for valid library and version - *---------------------------------------------------------------------------- -*/ -#define _EAS_LIBRARY_VERSION 0x01534145 - -#define NUM_PROGRAMS_IN_BANK 128 -#define INVALID_REGION_INDEX 0xffff - -/* this bit in region index indicates that region is for secondary synth */ -#define FLAG_RGN_IDX_FM_SYNTH 0x8000 -#define FLAG_RGN_IDX_DLS_SYNTH 0x4000 -#define REGION_INDEX_MASK 0x3fff - -/*---------------------------------------------------------------------------- - * Generic region data structure - * - * This must be the first element in each region structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_region_tag -{ - EAS_U16 keyGroupAndFlags; - EAS_U8 rangeLow; - EAS_U8 rangeHigh; -} S_REGION; - -/* - * Bit fields for m_nKeyGroupAndFlags - * Bits 0-2 are mode bits in FM synth - * Bits 8-11 are the key group - */ -#define REGION_FLAG_IS_LOOPED 0x01 -#define REGION_FLAG_USE_WAVE_GENERATOR 0x02 -#define REGION_FLAG_USE_ADPCM 0x04 -#define REGION_FLAG_ONE_SHOT 0x08 -#define REGION_FLAG_SQUARE_WAVE 0x10 -#define REGION_FLAG_OFF_CHIP 0x20 -#define REGION_FLAG_NON_SELF_EXCLUSIVE 0x40 -#define REGION_FLAG_LAST_REGION 0x8000 - -/*---------------------------------------------------------------------------- - * Envelope data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_envelope_tag -{ - EAS_I16 attackTime; - EAS_I16 decayTime; - EAS_I16 sustainLevel; - EAS_I16 releaseTime; -} S_ENVELOPE; - -/*---------------------------------------------------------------------------- - * DLS envelope data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_dls_envelope_tag -{ - EAS_I16 delayTime; - EAS_I16 attackTime; - EAS_I16 holdTime; - EAS_I16 decayTime; - EAS_I16 sustainLevel; - EAS_I16 releaseTime; - EAS_I16 velToAttack; - EAS_I16 keyNumToDecay; - EAS_I16 keyNumToHold; -} S_DLS_ENVELOPE; - -/*---------------------------------------------------------------------------- - * LFO data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_lfo_params_tag -{ - EAS_I16 lfoFreq; - EAS_I16 lfoDelay; -} S_LFO_PARAMS; - -/*---------------------------------------------------------------------------- - * Articulation data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_articulation_tag -{ - S_ENVELOPE eg1; - S_ENVELOPE eg2; - EAS_I16 lfoToPitch; - EAS_I16 lfoDelay; - EAS_I16 lfoFreq; - EAS_I16 eg2ToPitch; - EAS_I16 eg2ToFc; - EAS_I16 filterCutoff; - EAS_I8 lfoToGain; - EAS_U8 filterQ; - EAS_I8 pan; -} S_ARTICULATION; - -/*---------------------------------------------------------------------------- - * DLS articulation data structure - *---------------------------------------------------------------------------- -*/ - -typedef struct s_dls_articulation_tag -{ - S_LFO_PARAMS modLFO; - S_LFO_PARAMS vibLFO; - - S_DLS_ENVELOPE eg1; - S_DLS_ENVELOPE eg2; - - EAS_I16 eg1ShutdownTime; - - EAS_I16 filterCutoff; - EAS_I16 modLFOToFc; - EAS_I16 modLFOCC1ToFc; - EAS_I16 modLFOChanPressToFc; - EAS_I16 eg2ToFc; - EAS_I16 velToFc; - EAS_I16 keyNumToFc; - - EAS_I16 modLFOToGain; - EAS_I16 modLFOCC1ToGain; - EAS_I16 modLFOChanPressToGain; - - EAS_I16 tuning; - EAS_I16 keyNumToPitch; - EAS_I16 vibLFOToPitch; - EAS_I16 vibLFOCC1ToPitch; - EAS_I16 vibLFOChanPressToPitch; - EAS_I16 modLFOToPitch; - EAS_I16 modLFOCC1ToPitch; - EAS_I16 modLFOChanPressToPitch; - EAS_I16 eg2ToPitch; - - /* pad to 4-byte boundary */ - EAS_U16 pad; - - EAS_I8 pan; - EAS_U8 filterQandFlags; - -#ifdef _REVERB - EAS_I16 reverbSend; - EAS_I16 cc91ToReverbSend; -#endif - -#ifdef _CHORUS - EAS_I16 chorusSend; - EAS_I16 cc93ToChorusSend; -#endif -} S_DLS_ARTICULATION; - -/* flags in filterQandFlags - * NOTE: Q is stored in bottom 5 bits - */ -#define FLAG_DLS_VELOCITY_SENSITIVE 0x80 -#define FILTER_Q_MASK 0x1f - -/*---------------------------------------------------------------------------- - * Wavetable region data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_wt_region_tag -{ - S_REGION region; - EAS_I16 tuning; - EAS_I16 gain; - EAS_U32 loopStart; - EAS_U32 loopEnd; - EAS_U16 waveIndex; - EAS_U16 artIndex; -} S_WT_REGION; - -/*---------------------------------------------------------------------------- - * DLS region data structure - *---------------------------------------------------------------------------- -*/ -typedef struct s_dls_region_tag -{ - S_WT_REGION wtRegion; - EAS_U8 velLow; - EAS_U8 velHigh; -} S_DLS_REGION; - -/*---------------------------------------------------------------------------- - * FM synthesizer data structures - *---------------------------------------------------------------------------- -*/ -typedef struct s_fm_oper_tag -{ - EAS_I16 tuning; - EAS_U8 attackDecay; - EAS_U8 velocityRelease; - EAS_U8 egKeyScale; - EAS_U8 sustain; - EAS_U8 gain; - EAS_U8 flags; -} S_FM_OPER; - -/* defines for S_FM_OPER.m_nFlags */ -#define FM_OPER_FLAG_MONOTONE 0x01 -#define FM_OPER_FLAG_NO_VIBRATO 0x02 -#define FM_OPER_FLAG_NOISE 0x04 -#define FM_OPER_FLAG_LINEAR_VELOCITY 0x08 - -/* NOTE: The first two structure elements are common with S_WT_REGION - * and we will rely on that in the voice management code and must - * remain there unless the voice management code is revisited. - */ -typedef struct s_fm_region_tag -{ - S_REGION region; - EAS_U8 vibTrem; - EAS_U8 lfoFreqDelay; - EAS_U8 feedback; - EAS_I8 pan; - S_FM_OPER oper[4]; -} S_FM_REGION; - -/*---------------------------------------------------------------------------- - * Common data structures - *---------------------------------------------------------------------------- -*/ - -/*---------------------------------------------------------------------------- - * Program data structure - * Used for individual programs not stored as a complete bank. - *---------------------------------------------------------------------------- -*/ -typedef struct s_program_tag -{ - EAS_U32 locale; - EAS_U16 regionIndex; -} S_PROGRAM; - -/*---------------------------------------------------------------------------- - * Bank data structure - * - * A bank always consists of 128 programs. If a bank is less than 128 - * programs, it should be stored as a spare matrix in the pPrograms - * array. - * - * bankNum: MSB/LSB of MIDI bank select controller - * regionIndex: Index of first region in program - *---------------------------------------------------------------------------- -*/ -typedef struct s_bank_tag -{ - EAS_U16 locale; - EAS_U16 regionIndex[NUM_PROGRAMS_IN_BANK]; -} S_BANK; - - -/* defines for libFormat field - * bits 0-17 are the sample rate - * bit 18 is true if wavetable is present - * bit 19 is true if FM is present - * bit 20 is true if filter is enabled - * bit 21 is sample depth (0 = 8-bits, 1 = 16-bits) - * bits 22-31 are reserved - */ -#define LIBFORMAT_SAMPLE_RATE_MASK 0x0003ffff -#define LIB_FORMAT_TYPE_MASK 0x000c0000 -#define LIB_FORMAT_WAVETABLE 0x00000000 -#define LIB_FORMAT_FM 0x00040000 -#define LIB_FORMAT_HYBRID 0x00080000 -#define LIB_FORMAT_FILTER_ENABLED 0x00100000 -#define LIB_FORMAT_16_BIT_SAMPLES 0x00200000 - -#ifdef DLS_SYNTHESIZER -/*---------------------------------------------------------------------------- - * DLS data structure - * - * pDLSPrograms pointer to array of DLS programs - * pDLSRegions pointer to array of DLS regions - * pDLSArticulations pointer to array of DLS articulations - * pSampleLen pointer to array of sample lengths - * ppSamples pointer to array of sample pointers - * numDLSPrograms number of DLS programs - * numDLSRegions number of DLS regions - * numDLSArticulations number of DLS articulations - * numDLSSamples number of DLS samples - *---------------------------------------------------------------------------- -*/ -typedef struct s_eas_dls_tag -{ - S_PROGRAM *pDLSPrograms; - S_DLS_REGION *pDLSRegions; - S_DLS_ARTICULATION *pDLSArticulations; - EAS_U32 *pDLSSampleLen; - EAS_U32 *pDLSSampleOffsets; - EAS_SAMPLE *pDLSSamples; - EAS_U16 numDLSPrograms; - EAS_U16 numDLSRegions; - EAS_U16 numDLSArticulations; - EAS_U16 numDLSSamples; - EAS_U8 refCount; -} S_DLS; -#endif - -/*---------------------------------------------------------------------------- - * Sound library data structure - * - * pBanks pointer to array of banks - * pPrograms pointer to array of programs - * pWTRegions pointer to array of wavetable regions - * pFMRegions pointer to array of FM regions - * pArticulations pointer to array of articulations - * pSampleLen pointer to array of sample lengths - * ppSamples pointer to array of sample pointers - * numBanks number of banks - * numPrograms number of individual program - * numRegions number of regions - * numArticulations number of articulations - * numSamples number of samples - *---------------------------------------------------------------------------- -*/ -typedef struct s_eas_sndlib_tag -{ - SCNST EAS_U32 identifier; - SCNST EAS_U32 libAttr; - - SCNST S_BANK *pBanks; - SCNST S_PROGRAM *pPrograms; - - SCNST S_WT_REGION *pWTRegions; - SCNST S_ARTICULATION *pArticulations; - SCNST EAS_U32 *pSampleLen; - SCNST EAS_U32 *pSampleOffsets; - SCNST EAS_SAMPLE *pSamples; - - SCNST S_FM_REGION *pFMRegions; - - SCNST EAS_U16 numBanks; - SCNST EAS_U16 numPrograms; - - SCNST EAS_U16 numWTRegions; - SCNST EAS_U16 numArticulations; - SCNST EAS_U16 numSamples; - - SCNST EAS_U16 numFMRegions; -} S_EAS; - -#endif - -- cgit v1.2.3