Snippets for moonlight-qt 6.1.0 from Alpine riscv64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-riscv64/community/moonlight-qt/moonlight-qt-6.1.0-r0.log.

• path.cpp:35:18: warning: ignoring return value of 'virtual bool QFile::open(QIODeviceBase::OpenMode)', declared with attribute 'nodiscard' [-Wunused-result]
     35 |     dataFile.open(QIODevice::ReadOnly);
        |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
  

• path.cpp:49:18: warning: ignoring return value of 'virtual bool QFile::open(QIODeviceBase::OpenMode)', declared with attribute 'nodiscard' [-Wunused-result]
     49 |     dataFile.open(QIODevice::WriteOnly);
        |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  

• streaming/video/ffmpeg.cpp:1144:18: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1144 |     if (decoder->pix_fmts == NULL) {
        |                  ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1194:30: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1194 |     for (int i = 0; decoder->pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
        |                              ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1079:79: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1079 |         if (renderer.getPreferredPixelFormat(params->videoFormat) == decoder->pix_fmts[i]) { \
        |                                                                               ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1082:49: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1082 |                         decoder->name, decoder->pix_fmts[i]); \
        |                                                 ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1083:57: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1083 |             if (tryInitializeRenderer(decoder, decoder->pix_fmts[i], params, nullptr, nullptr, \
        |                                                         ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1087:53: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1087 |                             decoder->name, decoder->pix_fmts[i]); \
        |                                                     ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1207:30: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1207 |     for (int i = 0; decoder->pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
        |                              ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1096:22: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1096 |         if (decoder->pix_fmts[i] != renderer.getPreferredPixelFormat(params->videoFormat) && \
        |                      ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1097:75: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1097 |             renderer.isPixelFormatSupported(params->videoFormat, decoder->pix_fmts[i])) { \
        |                                                                           ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1100:49: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1100 |                         decoder->name, decoder->pix_fmts[i]); \
        |                                                 ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1101:57: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1101 |             if (tryInitializeRenderer(decoder, decoder->pix_fmts[i], params, nullptr, nullptr, \
        |                                                         ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1105:53: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1105 |                             decoder->name, decoder->pix_fmts[i]); \
        |                                                     ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1373:38: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1373 |             for (int i = 0; decoder->pix_fmts && decoder->pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
        |                                      ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1373:59: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1373 |             for (int i = 0; decoder->pix_fmts && decoder->pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
        |                                                           ^~~~~~~~
  

• streaming/video/ffmpeg.cpp:1374:47: warning: 'AVCodec::pix_fmts' is deprecated [-Wdeprecated-declarations]
   1374 |                 if (isZeroCopyFormat(decoder->pix_fmts[i])) {
        |                                               ^~~~~~~~
  

• streaming/session.cpp:72:1: warning: missing initializer for member '_CONNECTION_LISTENER_CALLBACKS::setAdaptiveTriggers' [-Wmissing-field-initializers]
     72 | };
        | ^