| Pawin Vongmasa | 3665390 | 2018-11-15 00:10:25 -0800 | [diff] [blame] | 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 | #ifndef ANDROID_CODEC2_MAPPER_H_ |
| 18 | #define ANDROID_CODEC2_MAPPER_H_ |
| 19 | |
| 20 | #include <C2Config.h> |
| 21 | |
| 22 | #include <media/stagefright/foundation/ColorUtils.h> |
| 23 | |
| 24 | #include <memory> |
| 25 | |
| 26 | namespace android { |
| 27 | |
| 28 | /** |
| 29 | * Utility class to map Codec 2.0 values to android values. |
| 30 | */ |
| 31 | struct C2Mapper { |
| 32 | struct ProfileLevelMapper { |
| 33 | virtual bool mapProfile(C2Config::profile_t, int32_t*) = 0; |
| 34 | virtual bool mapProfile(int32_t, C2Config::profile_t*) = 0; |
| 35 | virtual bool mapLevel(C2Config::level_t, int32_t*) = 0; |
| 36 | virtual bool mapLevel(int32_t, C2Config::level_t*) = 0; |
| 37 | virtual ~ProfileLevelMapper() = default; |
| 38 | }; |
| 39 | |
| 40 | static std::shared_ptr<ProfileLevelMapper> |
| 41 | GetProfileLevelMapper(std::string mediaType); |
| 42 | |
| 43 | // convert between bitrates |
| 44 | static bool map(C2Config::bitrate_mode_t, int32_t*); |
| 45 | static bool map(int32_t, C2Config::bitrate_mode_t*); |
| 46 | |
| 47 | // convert between pcm encodings |
| 48 | static bool map(C2Config::pcm_encoding_t, int32_t*); |
| 49 | static bool map(int32_t, C2Config::pcm_encoding_t*); |
| 50 | |
| 51 | // convert between picture types |
| 52 | static bool map(C2Config::picture_type_t, int32_t*); |
| 53 | static bool map(int32_t, C2Config::picture_type_t*); |
| 54 | |
| 55 | // convert between color aspects |
| 56 | static bool map(C2Color::range_t, int32_t*); |
| 57 | static bool map(int32_t, C2Color::range_t*); |
| 58 | static bool map(C2Color::primaries_t, C2Color::matrix_t, int32_t*); |
| 59 | static bool map(int32_t, C2Color::primaries_t*, C2Color::matrix_t*); |
| 60 | static bool map(C2Color::transfer_t, int32_t*); |
| 61 | static bool map(int32_t, C2Color::transfer_t*); |
| 62 | |
| 63 | static bool map( |
| 64 | C2Color::range_t, C2Color::primaries_t, C2Color::matrix_t, C2Color::transfer_t, |
| 65 | uint32_t *dataSpace); |
| 66 | |
| 67 | static bool map(C2Color::range_t, ColorAspects::Range*); |
| 68 | static bool map(ColorAspects::Range, C2Color::range_t*); |
| 69 | static bool map(C2Color::primaries_t, ColorAspects::Primaries*); |
| 70 | static bool map(ColorAspects::Primaries, C2Color::primaries_t*); |
| 71 | static bool map(C2Color::matrix_t, ColorAspects::MatrixCoeffs*); |
| 72 | static bool map(ColorAspects::MatrixCoeffs, C2Color::matrix_t*); |
| 73 | static bool map(C2Color::transfer_t, ColorAspects::Transfer*); |
| 74 | static bool map(ColorAspects::Transfer, C2Color::transfer_t*); |
| 75 | }; |
| 76 | } |
| 77 | |
| 78 | #endif // ANDROID_CODEC2_MAPPER_H_ |