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author | Andreas Huber <andih@google.com> | 2009-10-13 10:22:55 -0700 |
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committer | Andreas Huber <andih@google.com> | 2009-10-13 10:22:55 -0700 |
commit | 89e69da4d86348409994c9dafbbb2634ccd7c196 (patch) | |
tree | 6ff666e2d0dde0d1327db900c67ac46c05a4ae06 /media/libstagefright/include/ESDS.h | |
parent | 549aa3741725ea2fd75c5fb717ff5a9316a5a55d (diff) | |
download | frameworks_av-89e69da4d86348409994c9dafbbb2634ccd7c196.zip frameworks_av-89e69da4d86348409994c9dafbbb2634ccd7c196.tar.gz frameworks_av-89e69da4d86348409994c9dafbbb2634ccd7c196.tar.bz2 |
Separated private from public header files.
Diffstat (limited to 'media/libstagefright/include/ESDS.h')
-rw-r--r-- | media/libstagefright/include/ESDS.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/media/libstagefright/include/ESDS.h b/media/libstagefright/include/ESDS.h new file mode 100644 index 0000000..01bcd18 --- /dev/null +++ b/media/libstagefright/include/ESDS.h @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2009 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ESDS_H_ + +#define ESDS_H_ + +#include <stdint.h> + +#include <media/stagefright/MediaErrors.h> + +namespace android { + +class ESDS { +public: + ESDS(const void *data, size_t size); + ~ESDS(); + + status_t InitCheck() const; + + status_t getCodecSpecificInfo(const void **data, size_t *size) const; + +private: + enum { + kTag_ESDescriptor = 0x03, + kTag_DecoderConfigDescriptor = 0x04, + kTag_DecoderSpecificInfo = 0x05 + }; + + uint8_t *mData; + size_t mSize; + + status_t mInitCheck; + + size_t mDecoderSpecificOffset; + size_t mDecoderSpecificLength; + + status_t skipDescriptorHeader( + size_t offset, size_t size, + uint8_t *tag, size_t *data_offset, size_t *data_size) const; + + status_t parse(); + status_t parseESDescriptor(size_t offset, size_t size); + status_t parseDecoderConfigDescriptor(size_t offset, size_t size); + + ESDS(const ESDS &); + ESDS &operator=(const ESDS &); +}; + +} // namespace android +#endif // ESDS_H_ |