diff options
author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
---|---|---|
committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /third_party/aom/aom_dsp/binary_codes_writer.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 'third_party/aom/aom_dsp/binary_codes_writer.h')
-rw-r--r-- | third_party/aom/aom_dsp/binary_codes_writer.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/third_party/aom/aom_dsp/binary_codes_writer.h b/third_party/aom/aom_dsp/binary_codes_writer.h deleted file mode 100644 index c360e0e29..000000000 --- a/third_party/aom/aom_dsp/binary_codes_writer.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2017, 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_BINARY_CODES_WRITER_H_ -#define AOM_AOM_DSP_BINARY_CODES_WRITER_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <assert.h> -#include "config/aom_config.h" - -#include "aom/aom_integer.h" -#include "aom_dsp/bitwriter.h" -#include "aom_dsp/bitwriter_buffer.h" - -// Codes a symbol v in [-2^mag_bits, 2^mag_bits] -// mag_bits is number of bits for magnitude. The alphabet is of size -// 2 * 2^mag_bits + 1, symmetric around 0, where one bit is used to -// indicate 0 or non-zero, mag_bits bits are used to indicate magnitide -// and 1 more bit for the sign if non-zero. -void aom_write_primitive_symmetric(aom_writer *w, int16_t v, - unsigned int mag_bits); - -// Encodes a value v in [0, n-1] quasi-uniformly -void aom_write_primitive_quniform(aom_writer *w, uint16_t n, uint16_t v); - -// Finite subexponential code that codes a symbol v in [0, n-1] with parameter k -void aom_write_primitive_subexpfin(aom_writer *w, uint16_t n, uint16_t k, - uint16_t v); - -// Finite subexponential code that codes a symbol v in [0, n-1] with parameter k -// based on a reference ref also in [0, n-1]. -void aom_write_primitive_refsubexpfin(aom_writer *w, uint16_t n, uint16_t k, - uint16_t ref, uint16_t v); - -// Finite subexponential code that codes a symbol v in [-(n-1), n-1] with -// parameter k based on a reference ref also in [-(n-1), n-1]. -void aom_write_signed_primitive_refsubexpfin(aom_writer *w, uint16_t n, - uint16_t k, int16_t ref, - int16_t v); - -void aom_wb_write_signed_primitive_refsubexpfin(struct aom_write_bit_buffer *wb, - uint16_t n, uint16_t k, - int16_t ref, int16_t v); - -// Functions that counts bits for the above primitives -int aom_count_primitive_symmetric(int16_t v, unsigned int mag_bits); -int aom_count_primitive_quniform(uint16_t n, uint16_t v); -int aom_count_primitive_subexpfin(uint16_t n, uint16_t k, uint16_t v); -int aom_count_primitive_refsubexpfin(uint16_t n, uint16_t k, uint16_t ref, - uint16_t v); -int aom_count_signed_primitive_refsubexpfin(uint16_t n, uint16_t k, int16_t ref, - int16_t v); -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // AOM_AOM_DSP_BINARY_CODES_WRITER_H_ |