1 /*
2 * Copyright 2018 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 //#define LOG_NDEBUG 0
18 #define LOG_TAG "Codec2Mapper"
19 #include <utils/Log.h>
20
21 #include <media/stagefright/MediaCodecConstants.h>
22 #include <media/stagefright/SurfaceUtils.h>
23 #include <media/stagefright/foundation/ALookup.h>
24 #include <media/stagefright/foundation/MediaDefs.h>
25
26 #include <stdint.h> // for INT32_MAX
27
28 #include "Codec2Mapper.h"
29
30 using namespace android;
31
32 namespace {
33
34 ALookup<C2Config::profile_t, int32_t> sAacProfiles = {
35 { C2Config::PROFILE_AAC_LC, AACObjectLC },
36 { C2Config::PROFILE_AAC_MAIN, AACObjectMain },
37 { C2Config::PROFILE_AAC_SSR, AACObjectSSR },
38 { C2Config::PROFILE_AAC_LTP, AACObjectLTP },
39 { C2Config::PROFILE_AAC_HE, AACObjectHE },
40 { C2Config::PROFILE_AAC_SCALABLE, AACObjectScalable },
41 { C2Config::PROFILE_AAC_ER_LC, AACObjectERLC },
42 { C2Config::PROFILE_AAC_ER_SCALABLE, AACObjectERScalable },
43 { C2Config::PROFILE_AAC_LD, AACObjectLD },
44 { C2Config::PROFILE_AAC_HE_PS, AACObjectHE_PS },
45 { C2Config::PROFILE_AAC_ELD, AACObjectELD },
46 { C2Config::PROFILE_AAC_XHE, AACObjectXHE },
47 };
48
49 ALookup<C2Config::level_t, int32_t> sAvcLevels = {
50 { C2Config::LEVEL_AVC_1, AVCLevel1 },
51 { C2Config::LEVEL_AVC_1B, AVCLevel1b },
52 { C2Config::LEVEL_AVC_1_1, AVCLevel11 },
53 { C2Config::LEVEL_AVC_1_2, AVCLevel12 },
54 { C2Config::LEVEL_AVC_1_3, AVCLevel13 },
55 { C2Config::LEVEL_AVC_2, AVCLevel2 },
56 { C2Config::LEVEL_AVC_2_1, AVCLevel21 },
57 { C2Config::LEVEL_AVC_2_2, AVCLevel22 },
58 { C2Config::LEVEL_AVC_3, AVCLevel3 },
59 { C2Config::LEVEL_AVC_3_1, AVCLevel31 },
60 { C2Config::LEVEL_AVC_3_2, AVCLevel32 },
61 { C2Config::LEVEL_AVC_4, AVCLevel4 },
62 { C2Config::LEVEL_AVC_4_1, AVCLevel41 },
63 { C2Config::LEVEL_AVC_4_2, AVCLevel42 },
64 { C2Config::LEVEL_AVC_5, AVCLevel5 },
65 { C2Config::LEVEL_AVC_5_1, AVCLevel51 },
66 { C2Config::LEVEL_AVC_5_2, AVCLevel52 },
67
68 };
69
70 ALookup<C2Config::profile_t, int32_t> sAvcProfiles = {
71 // treat restricted profiles as full profile if there is no equivalent - which works for
72 // decoders, but not for encoders
73 { C2Config::PROFILE_AVC_BASELINE, AVCProfileBaseline },
74 { C2Config::PROFILE_AVC_CONSTRAINED_BASELINE, AVCProfileConstrainedBaseline },
75 { C2Config::PROFILE_AVC_MAIN, AVCProfileMain },
76 { C2Config::PROFILE_AVC_EXTENDED, AVCProfileExtended },
77 { C2Config::PROFILE_AVC_HIGH, AVCProfileHigh },
78 { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH, AVCProfileHigh },
79 { C2Config::PROFILE_AVC_CONSTRAINED_HIGH, AVCProfileConstrainedHigh },
80 { C2Config::PROFILE_AVC_HIGH_10, AVCProfileHigh10 },
81 { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH_10, AVCProfileHigh10 },
82 { C2Config::PROFILE_AVC_HIGH_422, AVCProfileHigh422 },
83 { C2Config::PROFILE_AVC_HIGH_444_PREDICTIVE, AVCProfileHigh444 },
84 { C2Config::PROFILE_AVC_HIGH_10_INTRA, AVCProfileHigh10 },
85 { C2Config::PROFILE_AVC_HIGH_422_INTRA, AVCProfileHigh422 },
86 { C2Config::PROFILE_AVC_HIGH_444_INTRA, AVCProfileHigh444 },
87 { C2Config::PROFILE_AVC_CAVLC_444_INTRA, AVCProfileHigh444 },
88 };
89
90 ALookup<C2Config::bitrate_mode_t, int32_t> sBitrateModes = {
91 { C2Config::BITRATE_CONST, BITRATE_MODE_CBR },
92 { C2Config::BITRATE_VARIABLE, BITRATE_MODE_VBR },
93 { C2Config::BITRATE_IGNORE, BITRATE_MODE_CQ },
94 };
95
96 ALookup<C2Config::level_t, int32_t> sDolbyVisionLevels = {
97 { C2Config::LEVEL_DV_MAIN_HD_24, DolbyVisionLevelHd24 },
98 { C2Config::LEVEL_DV_MAIN_HD_30, DolbyVisionLevelHd30 },
99 { C2Config::LEVEL_DV_MAIN_FHD_24, DolbyVisionLevelFhd24 },
100 { C2Config::LEVEL_DV_MAIN_FHD_30, DolbyVisionLevelFhd30 },
101 { C2Config::LEVEL_DV_MAIN_FHD_60, DolbyVisionLevelFhd60 },
102 { C2Config::LEVEL_DV_MAIN_UHD_24, DolbyVisionLevelUhd24 },
103 { C2Config::LEVEL_DV_MAIN_UHD_30, DolbyVisionLevelUhd30 },
104 { C2Config::LEVEL_DV_MAIN_UHD_48, DolbyVisionLevelUhd48 },
105 { C2Config::LEVEL_DV_MAIN_UHD_60, DolbyVisionLevelUhd60 },
106
107 // high tiers are not yet supported on android, for now map them to main tier
108 { C2Config::LEVEL_DV_HIGH_HD_24, DolbyVisionLevelHd24 },
109 { C2Config::LEVEL_DV_HIGH_HD_30, DolbyVisionLevelHd30 },
110 { C2Config::LEVEL_DV_HIGH_FHD_24, DolbyVisionLevelFhd24 },
111 { C2Config::LEVEL_DV_HIGH_FHD_30, DolbyVisionLevelFhd30 },
112 { C2Config::LEVEL_DV_HIGH_FHD_60, DolbyVisionLevelFhd60 },
113 { C2Config::LEVEL_DV_HIGH_UHD_24, DolbyVisionLevelUhd24 },
114 { C2Config::LEVEL_DV_HIGH_UHD_30, DolbyVisionLevelUhd30 },
115 { C2Config::LEVEL_DV_HIGH_UHD_48, DolbyVisionLevelUhd48 },
116 { C2Config::LEVEL_DV_HIGH_UHD_60, DolbyVisionLevelUhd60 },
117 };
118
119 ALookup<C2Config::profile_t, int32_t> sDolbyVisionProfiles = {
120 { C2Config::PROFILE_DV_AV_PER, DolbyVisionProfileDvavPer },
121 { C2Config::PROFILE_DV_AV_PEN, DolbyVisionProfileDvavPen },
122 { C2Config::PROFILE_DV_HE_DER, DolbyVisionProfileDvheDer },
123 { C2Config::PROFILE_DV_HE_DEN, DolbyVisionProfileDvheDen },
124 { C2Config::PROFILE_DV_HE_04, DolbyVisionProfileDvheDtr },
125 { C2Config::PROFILE_DV_HE_05, DolbyVisionProfileDvheStn },
126 { C2Config::PROFILE_DV_HE_DTH, DolbyVisionProfileDvheDth },
127 { C2Config::PROFILE_DV_HE_07, DolbyVisionProfileDvheDtb },
128 { C2Config::PROFILE_DV_HE_08, DolbyVisionProfileDvheSt },
129 { C2Config::PROFILE_DV_AV_09, DolbyVisionProfileDvavSe },
130 };
131
132 ALookup<C2Config::level_t, int32_t> sH263Levels = {
133 { C2Config::LEVEL_H263_10, H263Level10 },
134 { C2Config::LEVEL_H263_20, H263Level20 },
135 { C2Config::LEVEL_H263_30, H263Level30 },
136 { C2Config::LEVEL_H263_40, H263Level40 },
137 { C2Config::LEVEL_H263_45, H263Level45 },
138 { C2Config::LEVEL_H263_50, H263Level50 },
139 { C2Config::LEVEL_H263_60, H263Level60 },
140 { C2Config::LEVEL_H263_70, H263Level70 },
141 };
142
143 ALookup<C2Config::profile_t, int32_t> sH263Profiles = {
144 { C2Config::PROFILE_H263_BASELINE, H263ProfileBaseline },
145 { C2Config::PROFILE_H263_H320, H263ProfileH320Coding },
146 { C2Config::PROFILE_H263_V1BC, H263ProfileBackwardCompatible },
147 { C2Config::PROFILE_H263_ISWV2, H263ProfileISWV2 },
148 { C2Config::PROFILE_H263_ISWV3, H263ProfileISWV3 },
149 { C2Config::PROFILE_H263_HIGH_COMPRESSION, H263ProfileHighCompression },
150 { C2Config::PROFILE_H263_INTERNET, H263ProfileInternet },
151 { C2Config::PROFILE_H263_INTERLACE, H263ProfileInterlace },
152 { C2Config::PROFILE_H263_HIGH_LATENCY, H263ProfileHighLatency },
153 };
154
155 ALookup<C2Config::level_t, int32_t> sHevcLevels = {
156 { C2Config::LEVEL_HEVC_MAIN_1, HEVCMainTierLevel1 },
157 { C2Config::LEVEL_HEVC_MAIN_2, HEVCMainTierLevel2 },
158 { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCMainTierLevel21 },
159 { C2Config::LEVEL_HEVC_MAIN_3, HEVCMainTierLevel3 },
160 { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCMainTierLevel31 },
161 { C2Config::LEVEL_HEVC_MAIN_4, HEVCMainTierLevel4 },
162 { C2Config::LEVEL_HEVC_MAIN_4_1, HEVCMainTierLevel41 },
163 { C2Config::LEVEL_HEVC_MAIN_5, HEVCMainTierLevel5 },
164 { C2Config::LEVEL_HEVC_MAIN_5_1, HEVCMainTierLevel51 },
165 { C2Config::LEVEL_HEVC_MAIN_5_2, HEVCMainTierLevel52 },
166 { C2Config::LEVEL_HEVC_MAIN_6, HEVCMainTierLevel6 },
167 { C2Config::LEVEL_HEVC_MAIN_6_1, HEVCMainTierLevel61 },
168 { C2Config::LEVEL_HEVC_MAIN_6_2, HEVCMainTierLevel62 },
169
170 { C2Config::LEVEL_HEVC_HIGH_4, HEVCHighTierLevel4 },
171 { C2Config::LEVEL_HEVC_HIGH_4_1, HEVCHighTierLevel41 },
172 { C2Config::LEVEL_HEVC_HIGH_5, HEVCHighTierLevel5 },
173 { C2Config::LEVEL_HEVC_HIGH_5_1, HEVCHighTierLevel51 },
174 { C2Config::LEVEL_HEVC_HIGH_5_2, HEVCHighTierLevel52 },
175 { C2Config::LEVEL_HEVC_HIGH_6, HEVCHighTierLevel6 },
176 { C2Config::LEVEL_HEVC_HIGH_6_1, HEVCHighTierLevel61 },
177 { C2Config::LEVEL_HEVC_HIGH_6_2, HEVCHighTierLevel62 },
178
179 // map high tier levels below 4 to main tier
180 { C2Config::LEVEL_HEVC_MAIN_1, HEVCHighTierLevel1 },
181 { C2Config::LEVEL_HEVC_MAIN_2, HEVCHighTierLevel2 },
182 { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCHighTierLevel21 },
183 { C2Config::LEVEL_HEVC_MAIN_3, HEVCHighTierLevel3 },
184 { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCHighTierLevel31 },
185 };
186
187 ALookup<C2Config::profile_t, int32_t> sHevcProfiles = {
188 { C2Config::PROFILE_HEVC_MAIN, HEVCProfileMain },
189 { C2Config::PROFILE_HEVC_MAIN_10, HEVCProfileMain10 },
190 { C2Config::PROFILE_HEVC_MAIN_STILL, HEVCProfileMainStill },
191 { C2Config::PROFILE_HEVC_MAIN_INTRA, HEVCProfileMain },
192 { C2Config::PROFILE_HEVC_MAIN_10_INTRA, HEVCProfileMain10 },
193 };
194
195 ALookup<C2Config::level_t, int32_t> sMpeg2Levels = {
196 { C2Config::LEVEL_MP2V_LOW, MPEG2LevelLL },
197 { C2Config::LEVEL_MP2V_MAIN, MPEG2LevelML },
198 { C2Config::LEVEL_MP2V_HIGH_1440, MPEG2LevelH14 },
199 { C2Config::LEVEL_MP2V_HIGH, MPEG2LevelHL },
200 { C2Config::LEVEL_MP2V_HIGHP, MPEG2LevelHP },
201 };
202
203 ALookup<C2Config::profile_t, int32_t> sMpeg2Profiles = {
204 { C2Config::PROFILE_MP2V_SIMPLE, MPEG2ProfileSimple },
205 { C2Config::PROFILE_MP2V_MAIN, MPEG2ProfileMain },
206 { C2Config::PROFILE_MP2V_SNR_SCALABLE, MPEG2ProfileSNR },
207 { C2Config::PROFILE_MP2V_SPATIALLY_SCALABLE, MPEG2ProfileSpatial },
208 { C2Config::PROFILE_MP2V_HIGH, MPEG2ProfileHigh },
209 { C2Config::PROFILE_MP2V_422, MPEG2Profile422 },
210 };
211
212 ALookup<C2Config::level_t, int32_t> sMpeg4Levels = {
213 { C2Config::LEVEL_MP4V_0, MPEG4Level0 },
214 { C2Config::LEVEL_MP4V_0B, MPEG4Level0b },
215 { C2Config::LEVEL_MP4V_1, MPEG4Level1 },
216 { C2Config::LEVEL_MP4V_2, MPEG4Level2 },
217 { C2Config::LEVEL_MP4V_3, MPEG4Level3 },
218 { C2Config::LEVEL_MP4V_3B, MPEG4Level3b },
219 { C2Config::LEVEL_MP4V_4, MPEG4Level4 },
220 { C2Config::LEVEL_MP4V_4A, MPEG4Level4a },
221 { C2Config::LEVEL_MP4V_5, MPEG4Level5 },
222 { C2Config::LEVEL_MP4V_6, MPEG4Level6 },
223 };
224
225 ALookup<C2Config::profile_t, int32_t> sMpeg4Profiles = {
226 { C2Config::PROFILE_MP4V_SIMPLE, MPEG4ProfileSimple },
227 { C2Config::PROFILE_MP4V_SIMPLE_SCALABLE, MPEG4ProfileSimpleScalable },
228 { C2Config::PROFILE_MP4V_CORE, MPEG4ProfileCore },
229 { C2Config::PROFILE_MP4V_MAIN, MPEG4ProfileMain },
230 { C2Config::PROFILE_MP4V_NBIT, MPEG4ProfileNbit },
231 { C2Config::PROFILE_MP4V_ARTS, MPEG4ProfileAdvancedRealTime },
232 { C2Config::PROFILE_MP4V_CORE_SCALABLE, MPEG4ProfileCoreScalable },
233 { C2Config::PROFILE_MP4V_ACE, MPEG4ProfileAdvancedCoding },
234 { C2Config::PROFILE_MP4V_ADVANCED_CORE, MPEG4ProfileAdvancedCore },
235 { C2Config::PROFILE_MP4V_ADVANCED_SIMPLE, MPEG4ProfileAdvancedSimple },
236 };
237
238 ALookup<C2Config::pcm_encoding_t, int32_t> sPcmEncodings = {
239 { C2Config::PCM_8, kAudioEncodingPcm8bit },
240 { C2Config::PCM_16, kAudioEncodingPcm16bit },
241 { C2Config::PCM_FLOAT, kAudioEncodingPcmFloat },
242 };
243
244 ALookup<C2Config::level_t, int32_t> sVp9Levels = {
245 { C2Config::LEVEL_VP9_1, VP9Level1 },
246 { C2Config::LEVEL_VP9_1_1, VP9Level11 },
247 { C2Config::LEVEL_VP9_2, VP9Level2 },
248 { C2Config::LEVEL_VP9_2_1, VP9Level21 },
249 { C2Config::LEVEL_VP9_3, VP9Level3 },
250 { C2Config::LEVEL_VP9_3_1, VP9Level31 },
251 { C2Config::LEVEL_VP9_4, VP9Level4 },
252 { C2Config::LEVEL_VP9_4_1, VP9Level41 },
253 { C2Config::LEVEL_VP9_5, VP9Level5 },
254 { C2Config::LEVEL_VP9_5_1, VP9Level51 },
255 { C2Config::LEVEL_VP9_5_2, VP9Level52 },
256 { C2Config::LEVEL_VP9_6, VP9Level6 },
257 { C2Config::LEVEL_VP9_6_1, VP9Level61 },
258 { C2Config::LEVEL_VP9_6_2, VP9Level62 },
259 };
260
261 ALookup<C2Config::profile_t, int32_t> sVp9Profiles = {
262 { C2Config::PROFILE_VP9_0, VP9Profile0 },
263 { C2Config::PROFILE_VP9_1, VP9Profile1 },
264 { C2Config::PROFILE_VP9_2, VP9Profile2 },
265 { C2Config::PROFILE_VP9_3, VP9Profile3 },
266 };
267
268 /**
269 * A helper that passes through vendor extension profile and level values.
270 */
271 struct ProfileLevelMapperHelper : C2Mapper::ProfileLevelMapper {
272 virtual bool simpleMap(C2Config::level_t from, int32_t *to) = 0;
273 virtual bool simpleMap(int32_t from, C2Config::level_t *to) = 0;
274 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) = 0;
275 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) = 0;
276
277 template<typename T, typename U>
passThroughMap__anon72b702770111::ProfileLevelMapperHelper278 bool passThroughMap(T from, U *to) {
279 // allow (and pass through) vendor extensions
280 if (from >= (T)C2_PROFILE_LEVEL_VENDOR_START && from < (T)INT32_MAX) {
281 *to = (U)from;
282 return true;
283 }
284 return simpleMap(from, to);
285 }
286
mapLevel__anon72b702770111::ProfileLevelMapperHelper287 virtual bool mapLevel(C2Config::level_t from, int32_t *to) {
288 return passThroughMap(from, to);
289 }
290
mapLevel__anon72b702770111::ProfileLevelMapperHelper291 virtual bool mapLevel(int32_t from, C2Config::level_t *to) {
292 return passThroughMap(from, to);
293 }
294
mapProfile__anon72b702770111::ProfileLevelMapperHelper295 virtual bool mapProfile(C2Config::profile_t from, int32_t *to) {
296 return passThroughMap(from, to);
297 }
298
mapProfile__anon72b702770111::ProfileLevelMapperHelper299 virtual bool mapProfile(int32_t from, C2Config::profile_t *to) {
300 return passThroughMap(from, to);
301 }
302 };
303
304 // AAC only uses profiles, map all levels to unused or 0
305 struct AacProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::AacProfileLevelMapper306 virtual bool simpleMap(C2Config::level_t, int32_t *to) {
307 *to = 0;
308 return true;
309 }
simpleMap__anon72b702770111::AacProfileLevelMapper310 virtual bool simpleMap(int32_t, C2Config::level_t *to) {
311 *to = C2Config::LEVEL_UNUSED;
312 return true;
313 }
simpleMap__anon72b702770111::AacProfileLevelMapper314 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
315 return sAacProfiles.map(from, to);
316 }
simpleMap__anon72b702770111::AacProfileLevelMapper317 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
318 return sAacProfiles.map(from, to);
319 }
320 };
321
322 struct AvcProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::AvcProfileLevelMapper323 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
324 return sAvcLevels.map(from, to);
325 }
simpleMap__anon72b702770111::AvcProfileLevelMapper326 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
327 return sAvcLevels.map(from, to);
328 }
simpleMap__anon72b702770111::AvcProfileLevelMapper329 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
330 return sAvcProfiles.map(from, to);
331 }
simpleMap__anon72b702770111::AvcProfileLevelMapper332 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
333 return sAvcProfiles.map(from, to);
334 }
335 };
336
337 struct DolbyVisionProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::DolbyVisionProfileLevelMapper338 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
339 return sDolbyVisionLevels.map(from, to);
340 }
simpleMap__anon72b702770111::DolbyVisionProfileLevelMapper341 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
342 return sDolbyVisionLevels.map(from, to);
343 }
simpleMap__anon72b702770111::DolbyVisionProfileLevelMapper344 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
345 return sDolbyVisionProfiles.map(from, to);
346 }
simpleMap__anon72b702770111::DolbyVisionProfileLevelMapper347 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
348 return sDolbyVisionProfiles.map(from, to);
349 }
350 };
351
352 struct H263ProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::H263ProfileLevelMapper353 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
354 return sH263Levels.map(from, to);
355 }
simpleMap__anon72b702770111::H263ProfileLevelMapper356 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
357 return sH263Levels.map(from, to);
358 }
simpleMap__anon72b702770111::H263ProfileLevelMapper359 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
360 return sH263Profiles.map(from, to);
361 }
simpleMap__anon72b702770111::H263ProfileLevelMapper362 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
363 return sH263Profiles.map(from, to);
364 }
365 };
366
367 struct HevcProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::HevcProfileLevelMapper368 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
369 return sHevcLevels.map(from, to);
370 }
simpleMap__anon72b702770111::HevcProfileLevelMapper371 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
372 return sHevcLevels.map(from, to);
373 }
simpleMap__anon72b702770111::HevcProfileLevelMapper374 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
375 return sHevcProfiles.map(from, to);
376 }
simpleMap__anon72b702770111::HevcProfileLevelMapper377 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
378 return sHevcProfiles.map(from, to);
379 }
380 };
381
382 struct Mpeg2ProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::Mpeg2ProfileLevelMapper383 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
384 return sMpeg2Levels.map(from, to);
385 }
simpleMap__anon72b702770111::Mpeg2ProfileLevelMapper386 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
387 return sMpeg2Levels.map(from, to);
388 }
simpleMap__anon72b702770111::Mpeg2ProfileLevelMapper389 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
390 return sMpeg2Profiles.map(from, to);
391 }
simpleMap__anon72b702770111::Mpeg2ProfileLevelMapper392 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
393 return sMpeg2Profiles.map(from, to);
394 }
395 };
396
397 struct Mpeg4ProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::Mpeg4ProfileLevelMapper398 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
399 return sMpeg4Levels.map(from, to);
400 }
simpleMap__anon72b702770111::Mpeg4ProfileLevelMapper401 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
402 return sMpeg4Levels.map(from, to);
403 }
simpleMap__anon72b702770111::Mpeg4ProfileLevelMapper404 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
405 return sMpeg4Profiles.map(from, to);
406 }
simpleMap__anon72b702770111::Mpeg4ProfileLevelMapper407 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
408 return sMpeg4Profiles.map(from, to);
409 }
410 };
411
412 // VP8 has no profiles and levels in Codec 2.0, but we use main profile and level 0 in MediaCodec
413 // map all profiles and levels to that.
414 struct Vp8ProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::Vp8ProfileLevelMapper415 virtual bool simpleMap(C2Config::level_t, int32_t *to) {
416 *to = VP8Level_Version0;
417 return true;
418 }
simpleMap__anon72b702770111::Vp8ProfileLevelMapper419 virtual bool simpleMap(int32_t, C2Config::level_t *to) {
420 *to = C2Config::LEVEL_UNUSED;
421 return true;
422 }
simpleMap__anon72b702770111::Vp8ProfileLevelMapper423 virtual bool simpleMap(C2Config::profile_t, int32_t *to) {
424 *to = VP8ProfileMain;
425 return true;
426 }
simpleMap__anon72b702770111::Vp8ProfileLevelMapper427 virtual bool simpleMap(int32_t, C2Config::profile_t *to) {
428 *to = C2Config::PROFILE_UNUSED;
429 return true;
430 }
431 };
432
433 struct Vp9ProfileLevelMapper : ProfileLevelMapperHelper {
simpleMap__anon72b702770111::Vp9ProfileLevelMapper434 virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
435 return sVp9Levels.map(from, to);
436 }
simpleMap__anon72b702770111::Vp9ProfileLevelMapper437 virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
438 return sVp9Levels.map(from, to);
439 }
simpleMap__anon72b702770111::Vp9ProfileLevelMapper440 virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
441 return sVp9Profiles.map(from, to);
442 }
simpleMap__anon72b702770111::Vp9ProfileLevelMapper443 virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
444 return sVp9Profiles.map(from, to);
445 }
446 };
447
448 } // namespace
449
450 // static
451 std::shared_ptr<C2Mapper::ProfileLevelMapper>
GetProfileLevelMapper(std::string mediaType)452 C2Mapper::GetProfileLevelMapper(std::string mediaType) {
453 std::transform(mediaType.begin(), mediaType.begin(), mediaType.end(), ::tolower);
454 if (mediaType == MIMETYPE_AUDIO_AAC) {
455 return std::make_shared<AacProfileLevelMapper>();
456 } else if (mediaType == MIMETYPE_VIDEO_AVC) {
457 return std::make_shared<AvcProfileLevelMapper>();
458 } else if (mediaType == MIMETYPE_VIDEO_DOLBY_VISION) {
459 return std::make_shared<DolbyVisionProfileLevelMapper>();
460 } else if (mediaType == MIMETYPE_VIDEO_H263) {
461 return std::make_shared<H263ProfileLevelMapper>();
462 } else if (mediaType == MIMETYPE_VIDEO_HEVC) {
463 return std::make_shared<HevcProfileLevelMapper>();
464 } else if (mediaType == MIMETYPE_VIDEO_MPEG2) {
465 return std::make_shared<Mpeg2ProfileLevelMapper>();
466 } else if (mediaType == MIMETYPE_VIDEO_MPEG4) {
467 return std::make_shared<Mpeg4ProfileLevelMapper>();
468 } else if (mediaType == MIMETYPE_VIDEO_VP8) {
469 return std::make_shared<Vp8ProfileLevelMapper>();
470 } else if (mediaType == MIMETYPE_VIDEO_VP9) {
471 return std::make_shared<Vp9ProfileLevelMapper>();
472 }
473 return nullptr;
474 }
475
476 // static
map(C2Config::bitrate_mode_t from,int32_t * to)477 bool C2Mapper::map(C2Config::bitrate_mode_t from, int32_t *to) {
478 return sBitrateModes.map(from, to);
479 }
480
481 // static
map(int32_t from,C2Config::bitrate_mode_t * to)482 bool C2Mapper::map(int32_t from, C2Config::bitrate_mode_t *to) {
483 return sBitrateModes.map(from, to);
484 }
485
486 // static
map(C2Config::pcm_encoding_t from,int32_t * to)487 bool C2Mapper::map(C2Config::pcm_encoding_t from, int32_t *to) {
488 return sPcmEncodings.map(from, to);
489 }
490
491 // static
map(int32_t from,C2Config::pcm_encoding_t * to)492 bool C2Mapper::map(int32_t from, C2Config::pcm_encoding_t *to) {
493 return sPcmEncodings.map(from, to);
494 }
495
496