Initial Commit

common/embeddedaudiosynthesis/arm-fm-22k/lib_src/eas_data.h

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+/*----------------------------------------------------------------------------
+ *
+ * File:
+ * eas_data.h
+ *
+ * Contents and purpose:
+ * This header defines all types, to support dynamic allocation of the
+ * memory resources needed for persistent EAS data.
+ *
+ * Copyright 2004 Sonic Network Inc.
+
+ * 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: 842 $
+ *   $Date: 2007-08-23 14:32:31 -0700 (Thu, 23 Aug 2007) $
+ *----------------------------------------------------------------------------
+*/
+
+#ifndef _EAS_DATA_H
+#define _EAS_DATA_H
+
+#include "eas_types.h"
+#include "eas_synthcfg.h"
+#include "eas.h"
+#include "eas_audioconst.h"
+#include "eas_sndlib.h"
+#include "eas_pcm.h"
+#include "eas_pcmdata.h"
+#include "eas_synth.h"
+#include "eas_miditypes.h"
+#include "eas_effects.h"
+
+#ifdef AUX_MIXER
+#include "eas_auxmixdata.h"
+#endif
+
+#ifdef JET_INTERFACE
+#include "jet.h"
+#endif
+
+#ifdef _METRICS_ENABLED
+#include "eas_perf.h"
+#endif
+
+#ifndef MAX_NUMBER_STREAMS
+#define MAX_NUMBER_STREAMS          4
+#endif
+
+/* flags for S_EAS_STREAM */
+#define STREAM_FLAGS_PARSED         1
+#define STREAM_FLAGS_PAUSE          2
+#define STREAM_FLAGS_LOCATE         4
+#define STREAM_FLAGS_RESUME         8
+
+/* structure for parsing a stream */
+typedef struct s_eas_stream_tag
+{
+    void                            *pParserModule;
+    EAS_U32                         time;
+    EAS_U32                         frameLength;
+    EAS_I32                         repeatCount;
+    EAS_VOID_PTR                    handle;
+    EAS_U8                          volume;
+    EAS_BOOL8                       streamFlags;
+} S_EAS_STREAM;
+
+/* default master volume is -10dB */
+#define DEFAULT_VOLUME              90
+#define DEFAULT_STREAM_VOLUME       100
+#define DEFAULT_STREAM_GAIN         14622
+
+/* 10 dB of boost available for individual parsers */
+#define STREAM_VOLUME_HEADROOM      10
+
+/* amalgamated persistent data type */
+typedef struct s_eas_data_tag
+{
+#ifdef _CHECKED_BUILD
+    EAS_U32                         handleCheck;
+#endif
+    EAS_HW_DATA_HANDLE              hwInstData;
+
+    S_EFFECTS_MODULE                effectsModules[NUM_EFFECTS_MODULES];
+
+#ifdef _METRICS_ENABLED
+    S_METRICS_INTERFACE             *pMetricsModule;
+    EAS_VOID_PTR                    pMetricsData;
+#endif
+
+    EAS_I32                         *pMixBuffer;
+    EAS_PCM                         *pOutputAudioBuffer;
+
+#ifdef AUX_MIXER
+    S_EAS_AUX_MIXER                 auxMixer;
+#endif
+
+#ifdef _MAXIMIZER_ENABLED
+    EAS_VOID_PTR                    pMaximizerData;
+#endif
+
+    S_EAS_STREAM                    streams[MAX_NUMBER_STREAMS];
+
+    S_PCM_STATE                     *pPCMStreams;
+
+    S_VOICE_MGR                     *pVoiceMgr;
+
+#ifdef JET_INTERFACE
+    JET_DATA_HANDLE                 jetHandle;
+#endif
+
+    EAS_U32                         renderTime;
+    EAS_I16                         masterGain;
+    EAS_U8                          masterVolume;
+    EAS_BOOL8                       staticMemoryModel;
+    EAS_BOOL8                       searchHeaderFlag;
+} S_EAS_DATA;
+
+#endif
+