Initial Commit

common/embeddedaudiosynthesis/arm-wt-22k/lib_src/eas_midi.h

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+/*----------------------------------------------------------------------------
+ *
+ * File:
+ * eas_midi.h
+ *
+ * Contents and purpose:
+ * Prototypes for MIDI stream parsing functions
+ *
+ *
+ * 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: 82 $
+ *   $Date: 2006-07-10 11:45:19 -0700 (Mon, 10 Jul 2006) $
+ *----------------------------------------------------------------------------
+*/
+
+#ifndef _EAS_MIDI_H
+#define _EAS_MIDI_H
+
+/*----------------------------------------------------------------------------
+ * EAS_InitMIDIStream()
+ *----------------------------------------------------------------------------
+ * Purpose:
+ * Initializes the MIDI stream state for parsing.
+ *
+ * Inputs:
+ *
+ * Outputs:
+ * returns EAS_RESULT (EAS_SUCCESS is OK)
+ *
+ * Side Effects:
+ *
+ *----------------------------------------------------------------------------
+*/
+void EAS_InitMIDIStream (S_MIDI_STREAM *pMIDIStream);
+
+/*----------------------------------------------------------------------------
+ * EAS_ParseMIDIStream()
+ *----------------------------------------------------------------------------
+ * Purpose:
+ * Parses a MIDI input stream character by character. Characters are pushed (rather than pulled)
+ * so the interface works equally well for both file and stream I/O.
+ *
+ * Inputs:
+ * c            - character from MIDI stream
+ *
+ * Outputs:
+ * returns EAS_RESULT (EAS_SUCCESS is OK)
+ *
+ * Side Effects:
+ *
+ *----------------------------------------------------------------------------
+*/
+EAS_RESULT EAS_ParseMIDIStream (S_EAS_DATA *pEASData, S_SYNTH *pSynth, S_MIDI_STREAM *pMIDIStream, EAS_U8 c, EAS_INT parserMode);
+
+#endif /* #define _EAS_MIDI_H */
+