MPH_to.c revision 37dc2fccf3f122b79ebd554de209d0a3c94ae161 
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. For non-USE_DESIGNATED_INITIALIZERS
27// builds, we use the automagically-generated MPH_to_*.h files for this reason.
28
29// A good test is to use the GNU C compiler with -S option (for assembler output),
30// and compile both with and without USE_DESIGNATED_INITIALIZERS.  The resulting .s
31// files should be identical for both compilations.
32
33// Important note: if you add any interfaces here, be sure to also
34// update the #define for the corresponding INTERFACES_<Class>.
35
36// IObject is the first interface in a class, so the index for MPH_OBJECT must be zero.
37// Don't cross streams, otherwise bad things happen.
38
39
40const signed char MPH_to_3DGroup[MPH_MAX] = {
41#ifdef USE_DESIGNATED_INITIALIZERS
42    [0 ... MPH_MAX-1] = -1,
43    [MPH_OBJECT] = 0,
44    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
45    [MPH_3DLOCATION] = 2,
46    [MPH_3DDOPPLER] = 3,
47    [MPH_3DSOURCE] = 4,
48    [MPH_3DMACROSCOPIC] = 5
49#else
50#include "MPH_to_3DGroup.h"
51#endif
52};
53
54const signed char MPH_to_AudioPlayer[MPH_MAX] = {
55#ifdef USE_DESIGNATED_INITIALIZERS
56    [0 ... MPH_MAX-1] = -1,
57    [MPH_OBJECT] = 0,
58    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
59    [MPH_PLAY] = 2,
60    [MPH_3DDOPPLER] = 3,
61    [MPH_3DGROUPING] = 4,
62    [MPH_3DLOCATION] = 5,
63    [MPH_3DSOURCE] = 6,
64    [MPH_BUFFERQUEUE] = 7,
65    [MPH_EFFECTSEND] = 8,
66    [MPH_MUTESOLO] = 9,
67    [MPH_METADATAEXTRACTION] = 10,
68    [MPH_METADATATRAVERSAL] = 11,
69    [MPH_PREFETCHSTATUS] = 12,
70    [MPH_RATEPITCH] = 13,
71    [MPH_SEEK] = 14,
72    [MPH_VOLUME] = 15,
73    [MPH_3DMACROSCOPIC] = 16,
74    [MPH_BASSBOOST] = 17,
75    [MPH_DYNAMICSOURCE] = 18,
76    [MPH_ENVIRONMENTALREVERB] = 19,
77    [MPH_EQUALIZER] = 20,
78    [MPH_PITCH] = 21,
79    [MPH_PRESETREVERB] = 22,
80    [MPH_PLAYBACKRATE] = 23,
81    [MPH_VIRTUALIZER] = 24,
82    [MPH_VISUALIZATION] = 25,
83#ifdef ANDROID
84    [MPH_ANDROIDEFFECT] = 26,
85    [MPH_ANDROIDEFFECTSEND] = 27,
86    [MPH_ANDROIDCONFIGURATION] = 28,
87    [MPH_ANDROIDSIMPLEBUFFERQUEUE] = 7,  // alias for [MPH_BUFFERQUEUE]
88    [MPH_ANDROIDBUFFERQUEUE] = 29
89#endif
90#else
91#include "MPH_to_AudioPlayer.h"
92#endif
93};
94
95const signed char MPH_to_AudioRecorder[MPH_MAX] = {
96#ifdef USE_DESIGNATED_INITIALIZERS
97    [0 ... MPH_MAX-1] = -1,
98    [MPH_OBJECT] = 0,
99    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
100    [MPH_RECORD] = 2,
101    [MPH_AUDIOENCODER] = 3,
102    [MPH_BASSBOOST] = 4,
103    [MPH_DYNAMICSOURCE] = 5,
104    [MPH_EQUALIZER] = 6,
105    [MPH_VISUALIZATION] = 7,
106    [MPH_VOLUME] = 8,
107#ifdef ANDROID
108    [MPH_ANDROIDSIMPLEBUFFERQUEUE] = 9, // this is not an alias
109    [MPH_ANDROIDCONFIGURATION] = 10
110#endif
111#else
112#include "MPH_to_AudioRecorder.h"
113#endif
114};
115
116const signed char MPH_to_Engine[MPH_MAX] = {
117#ifdef USE_DESIGNATED_INITIALIZERS
118    [0 ... MPH_MAX-1] = -1,
119    [MPH_OBJECT] = 0,
120    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
121    [MPH_ENGINE] = 2,
122    [MPH_ENGINECAPABILITIES] = 3,
123    [MPH_THREADSYNC] = 4,
124    [MPH_AUDIOIODEVICECAPABILITIES] = 5,
125    [MPH_AUDIODECODERCAPABILITIES] = 6,
126    [MPH_AUDIOENCODERCAPABILITIES] = 7,
127    [MPH_3DCOMMIT] = 8,
128    [MPH_DEVICEVOLUME] = 9,
129    [MPH_XAENGINE] = 10,
130#ifdef ANDROID
131    [MPH_ANDROIDEFFECTCAPABILITIES] = 11
132#endif
133#else
134#include "MPH_to_Engine.h"
135#endif
136};
137
138const signed char MPH_to_LEDDevice[MPH_MAX] = {
139#ifdef USE_DESIGNATED_INITIALIZERS
140    [0 ... MPH_MAX-1] = -1,
141    [MPH_OBJECT] = 0,
142    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
143    [MPH_LED] = 2
144#else
145#include "MPH_to_LEDDevice.h"
146#endif
147};
148
149const signed char MPH_to_Listener[MPH_MAX] = {
150#ifdef USE_DESIGNATED_INITIALIZERS
151    [0 ... MPH_MAX-1] = -1,
152    [MPH_OBJECT] = 0,
153    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
154    [MPH_3DDOPPLER] = 2,
155    [MPH_3DLOCATION] = 3
156#else
157#include "MPH_to_Listener.h"
158#endif
159};
160
161const signed char MPH_to_MetadataExtractor[MPH_MAX] = {
162#ifdef USE_DESIGNATED_INITIALIZERS
163    [0 ... MPH_MAX-1] = -1,
164    [MPH_OBJECT] = 0,
165    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
166    [MPH_DYNAMICSOURCE] = 2,
167    [MPH_METADATAEXTRACTION] = 3,
168    [MPH_METADATATRAVERSAL] = 4
169#else
170#include "MPH_to_MetadataExtractor.h"
171#endif
172};
173
174const signed char MPH_to_MidiPlayer[MPH_MAX] = {
175#ifdef USE_DESIGNATED_INITIALIZERS
176    [0 ... MPH_MAX-1] = -1,
177    [MPH_OBJECT] = 0,
178    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
179    [MPH_PLAY] = 2,
180    [MPH_3DDOPPLER] = 3,
181    [MPH_3DGROUPING] = 4,
182    [MPH_3DLOCATION] = 5,
183    [MPH_3DSOURCE] = 6,
184    [MPH_BUFFERQUEUE] = 7,
185    [MPH_EFFECTSEND] = 8,
186    [MPH_MUTESOLO] = 9,
187    [MPH_METADATAEXTRACTION] = 10,
188    [MPH_METADATATRAVERSAL] = 11,
189    [MPH_MIDIMESSAGE] = 12,
190    [MPH_MIDITIME] = 13,
191    [MPH_MIDITEMPO] = 14,
192    [MPH_MIDIMUTESOLO] = 15,
193    [MPH_PREFETCHSTATUS] = 16,
194    [MPH_SEEK] = 17,
195    [MPH_VOLUME] = 18,
196    [MPH_3DMACROSCOPIC] = 19,
197    [MPH_BASSBOOST] = 20,
198    [MPH_DYNAMICSOURCE] = 21,
199    [MPH_ENVIRONMENTALREVERB] = 22,
200    [MPH_EQUALIZER] = 23,
201    [MPH_PITCH] = 24,
202    [MPH_PRESETREVERB] = 25,
203    [MPH_PLAYBACKRATE] = 26,
204    [MPH_VIRTUALIZER] = 27,
205    [MPH_VISUALIZATION] = 28,
206#else
207#include "MPH_to_MidiPlayer.h"
208#endif
209};
210
211const signed char MPH_to_OutputMix[MPH_MAX] = {
212#ifdef USE_DESIGNATED_INITIALIZERS
213    [0 ... MPH_MAX-1] = -1,
214    [MPH_OBJECT] = 0,
215    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
216    [MPH_OUTPUTMIX] = 2,
217#ifdef USE_OUTPUTMIXEXT
218    [MPH_OUTPUTMIXEXT] = 3,
219#endif
220    [MPH_ENVIRONMENTALREVERB] = 4,
221    [MPH_EQUALIZER] = 5,
222    [MPH_PRESETREVERB] = 6,
223    [MPH_VIRTUALIZER] = 7,
224    [MPH_VOLUME] = 8,
225    [MPH_BASSBOOST] = 9,
226    [MPH_VISUALIZATION] = 10,
227#ifdef ANDROID
228    [MPH_ANDROIDEFFECT] = 11
229#endif
230#else
231#include "MPH_to_OutputMix.h"
232#endif
233};
234
235const signed char MPH_to_Vibra[MPH_MAX] = {
236#ifdef USE_DESIGNATED_INITIALIZERS
237    [0 ... MPH_MAX-1] = -1,
238    [MPH_OBJECT] = 0,
239    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
240    [MPH_VIBRA] = 2
241#else
242#include "MPH_to_Vibra.h"
243#endif
244};
245
246const signed char MPH_to_MediaPlayer[MPH_MAX] = {
247#ifdef USE_DESIGNATED_INITIALIZERS
248    [0 ... MPH_MAX-1] = -1,
249    [MPH_OBJECT] = 0,
250    [MPH_DYNAMICINTERFACEMANAGEMENT] = 1,
251    [MPH_XAPLAY] = 2,
252    [MPH_XASTREAMINFORMATION] = 3,
253    [MPH_XAVOLUME] = 4,
254    [MPH_ANDROIDBUFFERQUEUE] = 5,
255    // FIXME more TBD
256#else
257#include "MPH_to_MediaPlayer.h"
258#endif
259};
260