MPH_to.c revision b0ab2dee391dd2cb257faeaba252ee6ecccc5f03 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17// Map minimal perfect hash of an interface ID to its class index.
18
19#include "MPH.h"
20
21// If defined, then compile with C99 such as GNU C, not GNU C++ or non-GNU C.
22//#define USE_DESIGNATED_INITIALIZERS
23
24// It is critical that all entries are populated with either a specific index
25// or -1. Do not let the compiler use a default initializer of zero, because
26// that actually maps to the IObject index. To test this, try defining END to
27// generate an extra entry, and verify that you get one error message per class.
28//#define END , (-1)  // for testing
29#define END           // for production
30
31// Another good test is to use the GNU C compiler with -S option (for assembler output),
32// and compile both with and without USE_DESIGNATED_INITIALIZERS.  The resulting .s
33// files should be identical for both compilations.
34
35// Important note: if you add any interfaces here, be sure to also
36// update the #define for the corresponding INTERFACES_<Class>.
37
38// IObject is the first interface in a class, so the index for MPH_OBJECT must be zero.
39// Don't cross streams, otherwise bad things happen.
40
41
42const signed char MPH_to_3DGroup[MPH_MAX] = {
43#ifdef USE_DESIGNATED_INITIALIZERS
44    [0 ... MPH_MAX-1] = -1,
45    [MPH_OBJECT] = 0,
46    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
47    [MPH_3DLOCATION] = 2,
48    [MPH_3DDOPPLER] = 3,
49    [MPH_3DSOURCE] = 4,
50    [MPH_3DMACROSCOPIC] = 5
51#else
52#include "MPH_to_3DGroup.h"
53#endif
54};
55
56const signed char MPH_to_AudioPlayer[MPH_MAX] = {
57#ifdef USE_DESIGNATED_INITIALIZERS
58    [0 ... MPH_MAX-1] = -1,
59    [MPH_OBJECT] = 0,
60    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
61    [MPH_PLAY] = 2,
62    [MPH_3DDOPPLER] = 3,
63    [MPH_3DGROUPING] = 4,
64    [MPH_3DLOCATION] = 5,
65    [MPH_3DSOURCE] = 6,
66    [MPH_BUFFERQUEUE] = 7,
67    [MPH_EFFECTSEND] = 8,
68    [MPH_MUTESOLO] = 9,
69    [MPH_METADATAEXTRACTION] = 10,
70    [MPH_METADATATRAVERSAL] = 11,
71    [MPH_PREFETCHSTATUS] = 12,
72    [MPH_RATEPITCH] = 13,
73    [MPH_SEEK] = 14,
74    [MPH_VOLUME] = 15,
75    [MPH_3DMACROSCOPIC] = 16,
76    [MPH_BASSBOOST] = 17,
77    [MPH_DYNAMICSOURCE] = 18,
78    [MPH_ENVIRONMENTALREVERB] = 19,
79    [MPH_EQUALIZER] = 20,
80    [MPH_PITCH] = 21,
81    [MPH_PRESETREVERB] = 22,
82    [MPH_PLAYBACKRATE] = 23,
83    [MPH_VIRTUALIZER] = 24,
84    [MPH_VISUALIZATION] = 25,
85#ifdef ANDROID
86    [MPH_ANDROIDEFFECT] = 26,
87    [MPH_ANDROIDEFFECTSEND] = 27,
88    [MPH_ANDROIDCONFIGURATION] = 28,
89    [MPH_ANDROIDSIMPLEBUFFERQUEUE] = 7,  // alias for [MPH_BUFFERQUEUE]
90    [MPH_ANDROIDSTREAMSOURCE] = 29
91#endif
92#else
93#include "MPH_to_AudioPlayer.h"
94#endif
95};
96
97const signed char MPH_to_AudioRecorder[MPH_MAX] = {
98#ifdef USE_DESIGNATED_INITIALIZERS
99    [0 ... MPH_MAX-1] = -1,
100    [MPH_OBJECT] = 0,
101    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
102    [MPH_RECORD] = 2,
103    [MPH_AUDIOENCODER] = 3,
104    [MPH_BASSBOOST] = 4,
105    [MPH_DYNAMICSOURCE] = 5,
106    [MPH_EQUALIZER] = 6,
107    [MPH_VISUALIZATION] = 7,
108    [MPH_VOLUME] = 8,
109#ifdef ANDROID
110    [MPH_ANDROIDSIMPLEBUFFERQUEUE] = 9, // this is not an alias
111    [MPH_ANDROIDCONFIGURATION] = 10
112#endif
113#else
114#include "MPH_to_AudioRecorder.h"
115#endif
116};
117
118const signed char MPH_to_Engine[MPH_MAX] = {
119#ifdef USE_DESIGNATED_INITIALIZERS
120    [0 ... MPH_MAX-1] = -1,
121    [MPH_OBJECT] = 0,
122    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
123    [MPH_ENGINE] = 2,
124    [MPH_ENGINECAPABILITIES] = 3,
125    [MPH_THREADSYNC] = 4,
126    [MPH_AUDIOIODEVICECAPABILITIES] = 5,
127    [MPH_AUDIODECODERCAPABILITIES] = 6,
128    [MPH_AUDIOENCODERCAPABILITIES] = 7,
129    [MPH_3DCOMMIT] = 8,
130    [MPH_DEVICEVOLUME] = 9,
131#ifdef ANDROID
132    [MPH_ANDROIDEFFECTCAPABILITIES] = 10
133#endif
134#else
135#include "MPH_to_Engine.h"
136#endif
137};
138
139const signed char MPH_to_LEDDevice[MPH_MAX] = {
140#ifdef USE_DESIGNATED_INITIALIZERS
141    [0 ... MPH_MAX-1] = -1,
142    [MPH_OBJECT] = 0,
143    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
144    [MPH_LED] = 2
145#else
146#include "MPH_to_LEDDevice.h"
147#endif
148};
149
150const signed char MPH_to_Listener[MPH_MAX] = {
151#ifdef USE_DESIGNATED_INITIALIZERS
152    [0 ... MPH_MAX-1] = -1,
153    [MPH_OBJECT] = 0,
154    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
155    [MPH_3DDOPPLER] = 2,
156    [MPH_3DLOCATION] = 3
157#else
158#include "MPH_to_Listener.h"
159#endif
160};
161
162const signed char MPH_to_MetadataExtractor[MPH_MAX] = {
163#ifdef USE_DESIGNATED_INITIALIZERS
164    [0 ... MPH_MAX-1] = -1,
165    [MPH_OBJECT] = 0,
166    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
167    [MPH_DYNAMICSOURCE] = 2,
168    [MPH_METADATAEXTRACTION] = 3,
169    [MPH_METADATATRAVERSAL] = 4
170#else
171#include "MPH_to_MetadataExtractor.h"
172#endif
173};
174
175const signed char MPH_to_MidiPlayer[MPH_MAX] = {
176#ifdef USE_DESIGNATED_INITIALIZERS
177    [0 ... MPH_MAX-1] = -1,
178    [MPH_OBJECT] = 0,
179    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
180    [MPH_PLAY] = 2,
181    [MPH_3DDOPPLER] = 3,
182    [MPH_3DGROUPING] = 4,
183    [MPH_3DLOCATION] = 5,
184    [MPH_3DSOURCE] = 6,
185    [MPH_BUFFERQUEUE] = 7,
186    [MPH_EFFECTSEND] = 8,
187    [MPH_MUTESOLO] = 9,
188    [MPH_METADATAEXTRACTION] = 10,
189    [MPH_METADATATRAVERSAL] = 11,
190    [MPH_MIDIMESSAGE] = 12,
191    [MPH_MIDITIME] = 13,
192    [MPH_MIDITEMPO] = 14,
193    [MPH_MIDIMUTESOLO] = 15,
194    [MPH_PREFETCHSTATUS] = 16,
195    [MPH_SEEK] = 17,
196    [MPH_VOLUME] = 18,
197    [MPH_3DMACROSCOPIC] = 19,
198    [MPH_BASSBOOST] = 20,
199    [MPH_DYNAMICSOURCE] = 21,
200    [MPH_ENVIRONMENTALREVERB] = 22,
201    [MPH_EQUALIZER] = 23,
202    [MPH_PITCH] = 24,
203    [MPH_PRESETREVERB] = 25,
204    [MPH_PLAYBACKRATE] = 26,
205    [MPH_VIRTUALIZER] = 27,
206    [MPH_VISUALIZATION] = 28,
207#else
208#include "MPH_to_MidiPlayer.h"
209#endif
210};
211
212const signed char MPH_to_OutputMix[MPH_MAX] = {
213#ifdef USE_DESIGNATED_INITIALIZERS
214    [0 ... MPH_MAX-1] = -1,
215    [MPH_OBJECT] = 0,
216    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
217    [MPH_OUTPUTMIX] = 2,
218#ifdef USE_OUTPUTMIXEXT
219    [MPH_OUTPUTMIXEXT] = 3,
220#endif
221    [MPH_ENVIRONMENTALREVERB] = 4,
222    [MPH_EQUALIZER] = 5,
223    [MPH_PRESETREVERB] = 6,
224    [MPH_VIRTUALIZER] = 7,
225    [MPH_VOLUME] = 8,
226    [MPH_BASSBOOST] = 9,
227    [MPH_VISUALIZATION] = 10,
228#ifdef ANDROID
229    [MPH_ANDROIDEFFECT] = 11
230#endif
231#else
232#include "MPH_to_OutputMix.h"
233#endif
234};
235
236const signed char MPH_to_Vibra[MPH_MAX] = {
237#ifdef USE_DESIGNATED_INITIALIZERS
238    [0 ... MPH_MAX-1] = -1,
239    [MPH_OBJECT] = 0,
240    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
241    [MPH_VIBRA] = 2
242#else
243#include "MPH_to_Vibra.h"
244#endif
245};
246