From df9477dfa60ebb5d31bc142e58ce46535c17abce Mon Sep 17 00:00:00 2001 From: trav90 Date: Wed, 17 Oct 2018 05:59:08 -0500 Subject: Update aom to slightly newer commit ID --- third_party/aom/aom_dsp/dkboolwriter.h | 104 --------------------------------- 1 file changed, 104 deletions(-) delete mode 100644 third_party/aom/aom_dsp/dkboolwriter.h (limited to 'third_party/aom/aom_dsp/dkboolwriter.h') diff --git a/third_party/aom/aom_dsp/dkboolwriter.h b/third_party/aom/aom_dsp/dkboolwriter.h deleted file mode 100644 index 835436885..000000000 --- a/third_party/aom/aom_dsp/dkboolwriter.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * 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_DSP_DKBOOLWRITER_H_ -#define AOM_DSP_DKBOOLWRITER_H_ - -#include "./aom_config.h" - -#if CONFIG_BITSTREAM_DEBUG -#include -#include "aom_util/debug_util.h" -#endif // CONFIG_BITSTREAM_DEBUG - -#include "aom_dsp/prob.h" -#include "aom_ports/mem.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct aom_dk_writer { - unsigned int lowvalue; - unsigned int range; - int count; - unsigned int pos; - uint8_t *buffer; -} aom_dk_writer; - -void aom_dk_start_encode(aom_dk_writer *bc, uint8_t *buffer); -void aom_dk_stop_encode(aom_dk_writer *bc); - -static INLINE void aom_dk_write(aom_dk_writer *br, int bit, int probability) { - unsigned int split; - int count = br->count; - unsigned int range = br->range; - unsigned int lowvalue = br->lowvalue; - register int shift; - -#if CONFIG_BITSTREAM_DEBUG - // int queue_r = 0; - // int frame_idx_r = 0; - // int queue_w = bitstream_queue_get_write(); - // int frame_idx_w = bitstream_queue_get_frame_write(); - // if (frame_idx_w == frame_idx_r && queue_w == queue_r) { - // fprintf(stderr, "\n *** bitstream queue at frame_idx_w %d queue_w %d\n", - // frame_idx_w, queue_w); - // } - bitstream_queue_push(bit, probability); -#endif // CONFIG_BITSTREAM_DEBUG - - split = 1 + (((range - 1) * probability) >> 8); - - range = split; - - if (bit) { - lowvalue += split; - range = br->range - split; - } - - shift = aom_norm[range]; - - range <<= shift; - count += shift; - - if (count >= 0) { - int offset = shift - count; - - if ((lowvalue << (offset - 1)) & 0x80000000) { - int x = br->pos - 1; - - while (x >= 0 && br->buffer[x] == 0xff) { - br->buffer[x] = 0; - x--; - } - - br->buffer[x] += 1; - } - - br->buffer[br->pos++] = (lowvalue >> (24 - offset)); - lowvalue <<= offset; - shift = count; - lowvalue &= 0xffffff; - count -= 8; - } - - lowvalue <<= shift; - br->count = count; - br->lowvalue = lowvalue; - br->range = range; -} - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // AOM_DSP_DKBOOLWRITER_H_ -- cgit v1.2.3