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Diffstat (limited to 'chromium/media/base/video_codecs.h')
-rw-r--r-- | chromium/media/base/video_codecs.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/chromium/media/base/video_codecs.h b/chromium/media/base/video_codecs.h new file mode 100644 index 00000000000..4053902de6f --- /dev/null +++ b/chromium/media/base/video_codecs.h @@ -0,0 +1,64 @@ +// 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_ |