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Side by Side Diff: webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu.cc

Issue 1541803002: Lint fix for webrtc/modules/video_coding PART 1! (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 5 years ago
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1 /* 1 /*
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 * 9 *
10 */ 10 */
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147 header->fragmentationOffset[i] = frag_offsets[i]; 147 header->fragmentationOffset[i] = frag_offsets[i];
148 header->fragmentationLength[i] = frag_lengths[i]; 148 header->fragmentationLength[i] = frag_lengths[i];
149 header->fragmentationPlType[i] = 0; 149 header->fragmentationPlType[i] = 0;
150 header->fragmentationTimeDiff[i] = 0; 150 header->fragmentationTimeDiff[i] = 0;
151 } 151 }
152 *out_header = header.release(); 152 *out_header = header.release();
153 CFRelease(contiguous_buffer); 153 CFRelease(contiguous_buffer);
154 return true; 154 return true;
155 } 155 }
156 156
157 bool H264AnnexBBufferToCMSampleBuffer( 157 bool H264AnnexBBufferToCMSampleBuffer(const uint8_t* annexb_buffer,
158 const uint8_t* annexb_buffer, 158 size_t annexb_buffer_size,
159 size_t annexb_buffer_size, 159 CMVideoFormatDescriptionRef video_format,
160 CMVideoFormatDescriptionRef video_format, 160 CMSampleBufferRef* out_sample_buffer) {
161 CMSampleBufferRef* out_sample_buffer) {
162 RTC_DCHECK(annexb_buffer); 161 RTC_DCHECK(annexb_buffer);
163 RTC_DCHECK(out_sample_buffer); 162 RTC_DCHECK(out_sample_buffer);
164 *out_sample_buffer = nullptr; 163 *out_sample_buffer = nullptr;
165 164
166 // The buffer we receive via RTP has 00 00 00 01 start code artifically 165 // The buffer we receive via RTP has 00 00 00 01 start code artifically
167 // embedded by the RTP depacketizer. Extract NALU information. 166 // embedded by the RTP depacketizer. Extract NALU information.
168 // TODO(tkchin): handle potential case where sps and pps are delivered 167 // TODO(tkchin): handle potential case where sps and pps are delivered
169 // separately. 168 // separately.
170 uint8_t first_nalu_type = annexb_buffer[4] & 0x1f; 169 uint8_t first_nalu_type = annexb_buffer[4] & 0x1f;
171 bool is_first_nalu_type_sps = first_nalu_type == 0x7; 170 bool is_first_nalu_type_sps = first_nalu_type == 0x7;
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347 return true; 346 return true;
348 } 347 }
349 348
350 size_t AvccBufferWriter::BytesRemaining() const { 349 size_t AvccBufferWriter::BytesRemaining() const {
351 return length_ - offset_; 350 return length_ - offset_;
352 } 351 }
353 352
354 } // namespace webrtc 353 } // namespace webrtc
355 354
356 #endif // defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED) 355 #endif // defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED)
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