mirrors/QtScrcpy
0
0
Fork 0
mirror of https://github.com/barry-ran/QtScrcpy.git synced 2025-07-28 19:58:38 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix:recording with old decoding/encoding API

Browse source 
The deprecated avcodec_decode_video2() should always the whole packet,
so there is no need to loop (cf doc/examples/demuxing_decoding.c in
FFmpeg).

This hack changed the packet size and data pointer. This broke recording
which used the same packet.
This commit is contained in:
Barry 2019-06-15 18:33:08 +08:00
commit 2d6dfc09e1
1 changed files with 13 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

30
QtScrcpy/decoder/decoder.cpp
View file

@ -367,23 +367,19 @@ void Decoder::run()
av_packet_unref(&packet);
goto runQuit;
}
#else
while (packet.size > 0) {
int gotPicture = 0;
int len = -1;
if (decodingFrame) {
len = avcodec_decode_video2(codecCtx, decodingFrame, &gotPicture, &packet);
}
if (len < 0) {
qCritical("Could not decode video packet: %d", len);
av_packet_unref(&packet);
goto runQuit;
}
if (gotPicture) {
pushFrame();
}
packet.size -= len;
packet.data += len;
#else
int gotPicture = 0;
int len = -1;
if (decodingFrame) {
len = avcodec_decode_video2(codecCtx, decodingFrame, &gotPicture, &packet);
}
if (len < 0) {
qCritical("Could not decode video packet: %d", len);
av_packet_unref(&packet);
goto runQuit;
}
if (gotPicture) {
pushFrame();
}
#endif
if (m_recorder) {