framing.c (b0920f25512200cd1f47374647b9697aae5e350f) framing.c (c1ab6cc1beb14b16b46e74a3723644016d8c3cc7)
1/******************************************************************************
2 *
3 * Copyright (C) 2014 The Android Open Source Project
4 * Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:

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200 /* Count is the number of whole bytes subject to CRC. Actually, it's one
201 * more than this number, because data[3] is the CRC field itself, which is
202 * explicitly skipped. Since crc_iterate (should be) inlined, it's cheaper
203 * spacewise to include the check in the loop. This shouldn't be much of a
204 * bottleneck routine in the first place. */
205
206 OI_UINT count = (frame->nrof_subbands * frame->nrof_channels / 2u) + 4;
207
1/******************************************************************************
2 *
3 * Copyright (C) 2014 The Android Open Source Project
4 * Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:

--- 191 unchanged lines hidden (view full) ---

200 /* Count is the number of whole bytes subject to CRC. Actually, it's one
201 * more than this number, because data[3] is the CRC field itself, which is
202 * explicitly skipped. Since crc_iterate (should be) inlined, it's cheaper
203 * spacewise to include the check in the loop. This shouldn't be much of a
204 * bottleneck routine in the first place. */
205
206 OI_UINT count = (frame->nrof_subbands * frame->nrof_channels / 2u) + 4;
207
208 if (frame->mode == SBC_JOINT_STEREO && frame->nrof_subbands == 8) {
208 if ((frame->mode == SBC_JOINT_STEREO) && (frame->nrof_subbands == 8)) {
209 count++;
210 }
211
212 for (i = 1; i < count; i++) {
213 if (i != 3) {
214 crc = crc_iterate(crc,data[i]);
215 }
216 }
217
209 count++;
210 }
211
212 for (i = 1; i < count; i++) {
213 if (i != 3) {
214 crc = crc_iterate(crc,data[i]);
215 }
216 }
217
218 if (frame->mode == SBC_JOINT_STEREO && frame->nrof_subbands == 4) {
218 if ((frame->mode == SBC_JOINT_STEREO) && (frame->nrof_subbands == 4)) {
219 crc = crc_iterate_top4(crc, data[i]);
220 }
221
222 return crc;
223}
224
225void OI_SBC_ExpandFrameFields(OI_CODEC_SBC_FRAME_INFO *frame)
226{

--- 52 unchanged lines hidden --- 		219 crc = crc_iterate_top4(crc, data[i]);
220 }
221
222 return crc;
223}
224
225void OI_SBC_ExpandFrameFields(OI_CODEC_SBC_FRAME_INFO *frame)
226{

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