| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MEDIA_BASE_VIDEO_CODECS_H_ |
| #define MEDIA_BASE_VIDEO_CODECS_H_ |
| |
| namespace media { |
| |
| enum VideoCodec { |
| // These values are histogrammed over time; do not change their ordinal |
| // values. When deleting a codec replace it with a dummy value; when adding a |
| // codec, do so at the bottom (and update kVideoCodecMax). |
| kUnknownVideoCodec = 0, |
| kCodecH264, |
| kCodecVC1, |
| kCodecMPEG2, |
| kCodecMPEG4, |
| kCodecTheora, |
| kCodecVP8, |
| kCodecVP9, |
| kCodecHEVC, |
| // DO NOT ADD RANDOM VIDEO CODECS! |
| // |
| // The only acceptable time to add a new codec is if there is production code |
| // that uses said codec in the same CL. |
| |
| kVideoCodecMax = kCodecHEVC // Must equal the last "real" codec above. |
| }; |
| |
| // Video stream profile. This *must* match PP_VideoDecoder_Profile. |
| // (enforced in webkit/plugins/ppapi/ppb_video_decoder_impl.cc) and |
| // gpu::VideoCodecProfile. |
| enum VideoCodecProfile { |
| // Keep the values in this enum unique, as they imply format (h.264 vs. VP8, |
| // for example), and keep the values for a particular format grouped |
| // together for clarity. |
| VIDEO_CODEC_PROFILE_UNKNOWN = -1, |
| VIDEO_CODEC_PROFILE_MIN = VIDEO_CODEC_PROFILE_UNKNOWN, |
| H264PROFILE_MIN = 0, |
| H264PROFILE_BASELINE = H264PROFILE_MIN, |
| H264PROFILE_MAIN = 1, |
| H264PROFILE_EXTENDED = 2, |
| H264PROFILE_HIGH = 3, |
| H264PROFILE_HIGH10PROFILE = 4, |
| H264PROFILE_HIGH422PROFILE = 5, |
| H264PROFILE_HIGH444PREDICTIVEPROFILE = 6, |
| H264PROFILE_SCALABLEBASELINE = 7, |
| H264PROFILE_SCALABLEHIGH = 8, |
| H264PROFILE_STEREOHIGH = 9, |
| H264PROFILE_MULTIVIEWHIGH = 10, |
| H264PROFILE_MAX = H264PROFILE_MULTIVIEWHIGH, |
| VP8PROFILE_MIN = 11, |
| VP8PROFILE_ANY = VP8PROFILE_MIN, |
| VP8PROFILE_MAX = VP8PROFILE_ANY, |
| VP9PROFILE_MIN = 12, |
| VP9PROFILE_ANY = VP9PROFILE_MIN, |
| VP9PROFILE_MAX = VP9PROFILE_ANY, |
| VIDEO_CODEC_PROFILE_MAX = VP9PROFILE_MAX, |
| }; |
| |
| } // namespace media |
| |
| #endif // MEDIA_BASE_VIDEO_CODECS_H_ |