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-rw-r--r--accel/vp9_compressed_header_parser.h52
1 files changed, 0 insertions, 52 deletions
diff --git a/accel/vp9_compressed_header_parser.h b/accel/vp9_compressed_header_parser.h
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--- a/accel/vp9_compressed_header_parser.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2016 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.
-// Note: ported from Chromium commit head: e5a9a62
-
-#ifndef VP9_COMPRESSED_HEADER_PARSER_H_
-#define VP9_COMPRESSED_HEADER_PARSER_H_
-
-#include "vp9_bool_decoder.h"
-#include "vp9_parser.h"
-
-namespace media {
-
-class Vp9CompressedHeaderParser {
- public:
- Vp9CompressedHeaderParser();
-
- // Parses VP9 compressed header in |stream| with |frame_size| into |fhdr|.
- // Returns true if no error.
- bool Parse(const uint8_t* stream, off_t frame_size, Vp9FrameHeader* fhdr);
-
- private:
- void ReadTxMode(Vp9FrameHeader* fhdr);
- uint8_t DecodeTermSubexp();
- void DiffUpdateProb(Vp9Prob* prob);
- template <int N>
- void DiffUpdateProbArray(Vp9Prob (&prob_array)[N]);
- void ReadTxModeProbs(Vp9FrameContext* frame_context);
- void ReadCoefProbs(Vp9FrameHeader* fhdr);
- void ReadSkipProb(Vp9FrameContext* frame_context);
- void ReadInterModeProbs(Vp9FrameContext* frame_context);
- void ReadInterpFilterProbs(Vp9FrameContext* frame_context);
- void ReadIsInterProbs(Vp9FrameContext* frame_context);
- void ReadFrameReferenceMode(Vp9FrameHeader* fhdr);
- void ReadFrameReferenceModeProbs(Vp9FrameHeader* fhdr);
- void ReadYModeProbs(Vp9FrameContext* frame_context);
- void ReadPartitionProbs(Vp9FrameContext* frame_context);
- void ReadMvProbs(bool allow_high_precision_mv,
- Vp9FrameContext* frame_context);
- void UpdateMvProb(Vp9Prob* prob);
- template <int N>
- void UpdateMvProbArray(Vp9Prob (&prob_array)[N]);
-
- // Bool decoder for compressed frame header.
- Vp9BoolDecoder reader_;
-
- DISALLOW_COPY_AND_ASSIGN(Vp9CompressedHeaderParser);
-};
-
-} // namespace media
-
-#endif // VP9_COMPRESSED_HEADER_PARSER_H_