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Replace assert() with RTC_DCHECK().

Browse Source 
CL partially auto-generated with:

git grep -l "\bassert(" | grep "\.[c|h]" | \
  xargs sed -i 's/\bassert(/RTC_DCHECK(/g'

And with:

git grep -l "RTC_DCHECK(false)" |  \
  xargs sed -i 's/RTC_DCHECK(false)/RTC_NOTREACHED()/g'

With some manual changes to include "rtc_base/checks.h" where
needed.

A follow-up CL will remove assert() from Obj-C code as well
and remove the #include of <assert.h>.

The choice to replace with RTC_DCHECK is because assert()
is because RTC_DCHECK has similar behavior as assert()
based on NDEBUG.

This CL also contains manual changes to switch from
basic RTC_DCHECK to other (preferred) versions like
RTC_DCHECK_GT (and similar).

Bug: webrtc:6779
Change-Id: I00bed8886e03d685a2f42324e34aef2c9b7a63b0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/224846
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34442}
This commit is contained in:
Mirko Bonadei
2021-07-08 20:08:20 +02:00
committed by WebRTC LUCI CQ
parent 9b5d570ae0
commit 25ab3228f3
82 changed files with 407 additions and 392 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
modules/video_coding/decoding_state.cc
View File

@ -55,21 +55,22 @@ uint16_t VCMDecodingState::sequence_num() const {
}
bool VCMDecodingState::IsOldFrame(const VCMFrameBuffer* frame) const {
assert(frame != NULL);
RTC_DCHECK(frame);
if (in_initial_state_)
return false;
return !IsNewerTimestamp(frame->Timestamp(), time_stamp_);
}
bool VCMDecodingState::IsOldPacket(const VCMPacket* packet) const {
assert(packet != NULL);
RTC_DCHECK(packet);
if (in_initial_state_)
return false;
return !IsNewerTimestamp(packet->timestamp, time_stamp_);
}
void VCMDecodingState::SetState(const VCMFrameBuffer* frame) {
assert(frame != NULL && frame->GetHighSeqNum() >= 0);
RTC_DCHECK(frame);
RTC_CHECK_GE(frame->GetHighSeqNum(), 0);
if (!UsingFlexibleMode(frame))
UpdateSyncState(frame);
sequence_num_ = static_cast<uint16_t>(frame->GetHighSeqNum());
@ -150,7 +151,7 @@ bool VCMDecodingState::UpdateEmptyFrame(const VCMFrameBuffer* frame) {
}
void VCMDecodingState::UpdateOldPacket(const VCMPacket* packet) {
assert(packet != NULL);
RTC_DCHECK(packet);
if (packet->timestamp == time_stamp_) {
// Late packet belonging to the last decoded frame - make sure we update the
// last decoded sequence number.
@ -204,7 +205,7 @@ bool VCMDecodingState::ContinuousFrame(const VCMFrameBuffer* frame) const {
// - Sequence numbers.
// Return true when in initial state.
// Note that when a method is not applicable it will return false.
assert(frame != NULL);
RTC_DCHECK(frame);
// A key frame is always considered continuous as it doesn't refer to any
// frames and therefore won't introduce any errors even if prior frames are
// missing.