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author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /media/libaom/src/aom_dsp/bitreader_buffer.h | |
parent | 50f1986697a7412e4160976fa5e11217b4ef1f44 (diff) | |
download | UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.gz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.lz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.xz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.zip |
Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'media/libaom/src/aom_dsp/bitreader_buffer.h')
-rw-r--r-- | media/libaom/src/aom_dsp/bitreader_buffer.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/media/libaom/src/aom_dsp/bitreader_buffer.h b/media/libaom/src/aom_dsp/bitreader_buffer.h new file mode 100644 index 000000000..725ca1ea2 --- /dev/null +++ b/media/libaom/src/aom_dsp/bitreader_buffer.h @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2016, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. If the Alliance for Open + * Media Patent License 1.0 was not distributed with this source code in the + * PATENTS file, you can obtain it at www.aomedia.org/license/patent. + */ + +#ifndef AOM_AOM_DSP_BITREADER_BUFFER_H_ +#define AOM_AOM_DSP_BITREADER_BUFFER_H_ + +#include <limits.h> + +#include "aom/aom_integer.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void (*aom_rb_error_handler)(void *data); + +struct aom_read_bit_buffer { + const uint8_t *bit_buffer; + const uint8_t *bit_buffer_end; + uint32_t bit_offset; + + void *error_handler_data; + aom_rb_error_handler error_handler; +}; + +size_t aom_rb_bytes_read(const struct aom_read_bit_buffer *rb); + +int aom_rb_read_bit(struct aom_read_bit_buffer *rb); + +int aom_rb_read_literal(struct aom_read_bit_buffer *rb, int bits); + +uint32_t aom_rb_read_unsigned_literal(struct aom_read_bit_buffer *rb, int bits); + +int aom_rb_read_inv_signed_literal(struct aom_read_bit_buffer *rb, int bits); + +uint32_t aom_rb_read_uvlc(struct aom_read_bit_buffer *rb); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AOM_AOM_DSP_BITREADER_BUFFER_H_ |