Differential D27277 Diff 75372 src/screencaststream.cpp

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src/screencaststream.cpp

Show First 20 Lines • Show All 243 Lines • ▼ Show 20 Line(s)243{
244 qCDebug(XdgDesktopPortalKdeScreenCastStream) << "Stream format changed"; 244​ qCDebug(XdgDesktopPortalKdeScreenCastStream) << "Stream format changed";
245 245​
246 ScreenCastStream *pw = static_cast<ScreenCastStream*>(data); 246​ ScreenCastStream *pw = static_cast<ScreenCastStream*>(data);
247 247​
248 uint8_t paramsBuffer[1024]; 248​ uint8_t paramsBuffer[1024];
249 int32_t width, height, stride, size; 249​ int32_t width, height, stride, size;
250 struct spa_pod_builder pod_builder; 250​ struct spa_pod_builder pod_builder;
251 const struct spa_pod *params[1]; 251​ const struct spa_pod *params[1];
252 const int bpp = 4; ​
253 252​
254#if PW_CHECK_VERSION(0, 2, 90) 253​#if PW_CHECK_VERSION(0, 2, 90)
255 if (!format || id != SPA_PARAM_Format) { 254​ if (!format || id != SPA_PARAM_Format) {
256#else 255​#else
257 if (!format) { 256​ if (!format) {
258 pw_stream_finish_format(pw->pwStream, 0, nullptr, 0); 257​ pw_stream_finish_format(pw->pwStream, 0, nullptr, 0);
259#endif 258​#endif
260 return; 259​ return;
261 } 260​ }
262 261​
263#if PW_CHECK_VERSION(0, 2, 90) 262​#if PW_CHECK_VERSION(0, 2, 90)
264 spa_format_video_raw_parse (format, &pw->videoFormat); 263​ spa_format_video_raw_parse (format, &pw->videoFormat);
265#else 264​#else
266 spa_format_video_raw_parse (format, &pw->videoFormat, &pw->pwType->format_video); 265​ spa_format_video_raw_parse (format, &pw->videoFormat, &pw->pwType->format_video);
267#endif 266​#endif
268 267​
269 width = pw->videoFormat.size.width; 268​ width = pw->videoFormat.size.width;
270 height =pw->videoFormat.size.height; 269​ height =pw->videoFormat.size.height;
271 stride = SPA_ROUND_UP_N (width * bpp, 4); 270​ stride = SPA_ROUND_UP_N (width * BITS_PER_PIXEL, 4);
272 size = height * stride; 271​ size = height * stride;
273 272​
274 pod_builder = SPA_POD_BUILDER_INIT (paramsBuffer, sizeof (paramsBuffer)); 273​ pod_builder = SPA_POD_BUILDER_INIT (paramsBuffer, sizeof (paramsBuffer));
275 274​
276#if PW_CHECK_VERSION(0, 2, 90) 275​#if PW_CHECK_VERSION(0, 2, 90)
277 params[0] = (spa_pod*) spa_pod_builder_add_object(&pod_builder, 276​ params[0] = (spa_pod*) spa_pod_builder_add_object(&pod_builder,
278 SPA_TYPE_OBJECT_ParamBuffers, SPA_PARAM_Buffers, 277​ SPA_TYPE_OBJECT_ParamBuffers, SPA_PARAM_Buffers,
279 SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(16, 2, 16), 278​ SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(16, 2, 16),
▲ Show 20 Lines • Show All 233 Lines • ▼ Show 20 Line(s)503{
513 spa_buffer = buffer->buffer; 512​ spa_buffer = buffer->buffer;
514 513​
515 if (!(data = (uint8_t *) spa_buffer->datas[0].data)) { 514​ if (!(data = (uint8_t *) spa_buffer->datas[0].data)) {
516 return false; 515​ return false;
517 } 516​ }
518 517​
519 memcpy(data, screenData, BITS_PER_PIXEL * videoFormat.size.height * videoFormat.size.width * sizeof(uint8_t)); 518​ memcpy(data, screenData, BITS_PER_PIXEL * videoFormat.size.height * videoFormat.size.width * sizeof(uint8_t));
520 519​
520​ spa_buffer->datas[0].chunk->offset = 0;
521 spa_buffer->datas[0].chunk->size = spa_buffer->datas[0].maxsize; 521​ spa_buffer->datas[0].chunk->size = spa_buffer->datas[0].maxsize;
522​ spa_buffer->datas[0].chunk->stride = SPA_ROUND_UP_N (videoFormat.size.width * BITS_PER_PIXEL, 4);
522 523​
523 pw_stream_queue_buffer(pwStream, buffer); 524​ pw_stream_queue_buffer(pwStream, buffer);
524 return true; 525​ return true;
525} 526​}
526 527​
527void ScreenCastStream::removeStream() 528​void ScreenCastStream::removeStream()
528{ 529​{
529 // FIXME destroying streams seems to be crashing, Mutter also doesn't remove them, maybe Pipewire does this automatically 530​ // FIXME destroying streams seems to be crashing, Mutter also doesn't remove them, maybe Pipewire does this automatically
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