1 // Copyright 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // Note: ported from Chromium commit head: b03fc92 5 // Note: only necessary functions are ported. 6 7 #ifndef VIDEO_CODECS_H_ 8 #define VIDEO_CODECS_H_ 9 10 #include <string> 11 12 namespace media { 13 14 // Video codec profiles. Keep in sync with mojo::VideoCodecProfile (see 15 // media/mojo/interfaces/media_types.mojom), gpu::VideoCodecProfile (see 16 // gpu/config/gpu_info.h), and PP_VideoDecoder_Profile (translation is performed 17 // in content/renderer/pepper/ppb_video_decoder_impl.cc). 18 // NOTE: These values are histogrammed over time in UMA so the values must never 19 // ever change (add new values to tools/metrics/histograms/histograms.xml) 20 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.media 21 enum VideoCodecProfile { 22 // Keep the values in this enum unique, as they imply format (h.264 vs. VP8, 23 // for example), and keep the values for a particular format grouped 24 // together for clarity. 25 VIDEO_CODEC_PROFILE_UNKNOWN = -1, 26 VIDEO_CODEC_PROFILE_MIN = VIDEO_CODEC_PROFILE_UNKNOWN, 27 H264PROFILE_MIN = 0, 28 H264PROFILE_BASELINE = H264PROFILE_MIN, 29 H264PROFILE_MAIN = 1, 30 H264PROFILE_EXTENDED = 2, 31 H264PROFILE_HIGH = 3, 32 H264PROFILE_HIGH10PROFILE = 4, 33 H264PROFILE_HIGH422PROFILE = 5, 34 H264PROFILE_HIGH444PREDICTIVEPROFILE = 6, 35 H264PROFILE_SCALABLEBASELINE = 7, 36 H264PROFILE_SCALABLEHIGH = 8, 37 H264PROFILE_STEREOHIGH = 9, 38 H264PROFILE_MULTIVIEWHIGH = 10, 39 H264PROFILE_MAX = H264PROFILE_MULTIVIEWHIGH, 40 VP8PROFILE_MIN = 11, 41 VP8PROFILE_ANY = VP8PROFILE_MIN, 42 VP8PROFILE_MAX = VP8PROFILE_ANY, 43 VP9PROFILE_MIN = 12, 44 VP9PROFILE_PROFILE0 = VP9PROFILE_MIN, 45 VP9PROFILE_PROFILE1 = 13, 46 VP9PROFILE_PROFILE2 = 14, 47 VP9PROFILE_PROFILE3 = 15, 48 VP9PROFILE_MAX = VP9PROFILE_PROFILE3, 49 HEVCPROFILE_MIN = 16, 50 HEVCPROFILE_MAIN = HEVCPROFILE_MIN, 51 HEVCPROFILE_MAIN10 = 17, 52 HEVCPROFILE_MAIN_STILL_PICTURE = 18, 53 HEVCPROFILE_MAX = HEVCPROFILE_MAIN_STILL_PICTURE, 54 DOLBYVISION_MIN = 19, 55 DOLBYVISION_PROFILE0 = DOLBYVISION_MIN, 56 DOLBYVISION_PROFILE4 = 20, 57 DOLBYVISION_PROFILE5 = 21, 58 DOLBYVISION_PROFILE7 = 22, 59 DOLBYVISION_MAX = DOLBYVISION_PROFILE7, 60 VIDEO_CODEC_PROFILE_MAX = DOLBYVISION_MAX, 61 }; 62 63 std::string GetProfileName(VideoCodecProfile profile); 64 65 } // namespace media 66 67 #endif // VIDEO_CODECS_H_ 68