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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 module media.mojom; | 5 module media.mojom; |
| 6 | 6 |
| 7 import "ui/mojo/geometry/geometry.mojom"; | 7 import "ui/mojo/geometry/geometry.mojom"; |
| 8 | 8 |
| 9 // See media/base/buffering_state.h for descriptions. | 9 // See media/base/buffering_state.h for descriptions. |
| 10 // Kept in sync with media::BufferingState via static_asserts. | 10 // Kept in sync with media::BufferingState via static_asserts. |
| 11 enum BufferingState { | 11 enum BufferingState { |
| 12 HAVE_NOTHING, | 12 HAVE_NOTHING, |
| 13 HAVE_ENOUGH, | 13 HAVE_ENOUGH, |
| 14 }; | 14 }; |
| 15 | 15 |
| 16 // See media/base/decode_status.h for descriptions. |
| 17 // Kept in sync with media::DecodeStatus via static_asserts. |
| 18 enum DecodeStatus { |
| 19 OK, |
| 20 ABORTED, |
| 21 DECODE_ERROR, |
| 22 }; |
| 23 |
| 16 // See media/base/audio_decoder_config.h for descriptions. | 24 // See media/base/audio_decoder_config.h for descriptions. |
| 17 // Kept in sync with media::AudioCodec via static_asserts. | 25 // Kept in sync with media::AudioCodec via static_asserts. |
| 18 enum AudioCodec { | 26 enum AudioCodec { |
| 19 UNKNOWN = 0, | 27 UNKNOWN = 0, |
| 20 AAC = 1, | 28 AAC = 1, |
| 21 MP3 = 2, | 29 MP3 = 2, |
| 22 PCM = 3, | 30 PCM = 3, |
| 23 Vorbis = 4, | 31 Vorbis = 4, |
| 24 FLAC = 5, | 32 FLAC = 5, |
| 25 AMR_NB = 6, | 33 AMR_NB = 6, |
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| 249 // The number of bytes present in this buffer. The data is not serialized | 257 // The number of bytes present in this buffer. The data is not serialized |
| 250 // along with this structure and must be read from a separate DataPipe. | 258 // along with this structure and must be read from a separate DataPipe. |
| 251 uint32 data_size; | 259 uint32 data_size; |
| 252 | 260 |
| 253 // Indicates whether or not this buffer is a random access point. | 261 // Indicates whether or not this buffer is a random access point. |
| 254 bool is_key_frame; | 262 bool is_key_frame; |
| 255 | 263 |
| 256 // This is backed by an std::vector and results in a few copies. | 264 // This is backed by an std::vector and results in a few copies. |
| 257 // Into the vector, onto and off the MessagePipe, back into a vector. | 265 // Into the vector, onto and off the MessagePipe, back into a vector. |
| 258 array<uint8>? side_data; | 266 array<uint8>? side_data; |
| 259 uint32 side_data_size; | |
| 260 | 267 |
| 261 // DecryptConfig for a encrypted buffer. NULL if the buffer is not encrypted. | 268 // DecryptConfig for a encrypted buffer. NULL if the buffer is not encrypted. |
| 262 DecryptConfig? decrypt_config; | 269 DecryptConfig? decrypt_config; |
| 263 | 270 |
| 264 // These fields indicate the amount of data to discard after decoding. | 271 // These fields indicate the amount of data to discard after decoding. |
| 265 int64 front_discard_usec; | 272 int64 front_discard_usec; |
| 266 int64 back_discard_usec; | 273 int64 back_discard_usec; |
| 267 | 274 |
| 268 // Indicates this buffer is part of a splice around |splice_timestamp_usec|. | 275 // Indicates this buffer is part of a splice around |splice_timestamp_usec|. |
| 269 int64 splice_timestamp_usec; | 276 int64 splice_timestamp_usec; |
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| 322 | 329 |
| 323 // Stride and offsets for each plane. Offsets are relative to the start | 330 // Stride and offsets for each plane. Offsets are relative to the start |
| 324 // of |frame_data|. | 331 // of |frame_data|. |
| 325 int32 y_stride; | 332 int32 y_stride; |
| 326 int32 u_stride; | 333 int32 u_stride; |
| 327 int32 v_stride; | 334 int32 v_stride; |
| 328 uint64 y_offset; | 335 uint64 y_offset; |
| 329 uint64 u_offset; | 336 uint64 u_offset; |
| 330 uint64 v_offset; | 337 uint64 v_offset; |
| 331 }; | 338 }; |
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