Differential D28713 Diff 79768 src/screencaststream.cpp

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src/screencaststream.cpp

Show First 20 Lines • Show All 522 Lines • ▼ Show 20 Line(s)522 if (!(buffer = pw_stream_dequeue_buffer(pwStream))) {
523 qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: couldn't obtain PipeWire buffer"; 523​ qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: couldn't obtain PipeWire buffer";
524 return false; 524​ return false;
525 } 525​ }
526 526​
527 spa_buffer = buffer->buffer; 527​ spa_buffer = buffer->buffer;
528 528​
529 if (!(data = (uint8_t *) spa_buffer->datas[0].data)) { 529​ if (!(data = (uint8_t *) spa_buffer->datas[0].data)) {
530 qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: invalid buffer data"; 530​ qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: invalid buffer data";
531​ pw_stream_queue_buffer(pwStream, buffer);
531 return false; 532​ return false;
532 } 533​ }
533 534​
534 const quint32 destStride = SPA_ROUND_UP_N(videoFormat.size.width * BITS_PER_PIXEL, 4); 535​ const quint32 destStride = SPA_ROUND_UP_N(videoFormat.size.width * BITS_PER_PIXEL, 4);
535 const quint32 destSize = BITS_PER_PIXEL * width * height * sizeof(uint8_t); 536​ const quint32 destSize = BITS_PER_PIXEL * width * height * sizeof(uint8_t);
536 const quint32 srcSize = spa_buffer->datas[0].maxsize; 537​ const quint32 srcSize = spa_buffer->datas[0].maxsize;
537 538​
538 if (destSize != srcSize || stride != destStride) { 539​ if (destSize != srcSize || stride != destStride) {
539 qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: different stride"; 540​ qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: different stride";
541​ pw_stream_queue_buffer(pwStream, buffer);
540 return false; 542​ return false;
541 } 543​ }
542 544​
543 // bind context to render thread 545​ // bind context to render thread
544 eglMakeCurrent(WaylandIntegration::egl().display, EGL_NO_SURFACE, EGL_NO_SURFACE, WaylandIntegration::egl().context); 546​ eglMakeCurrent(WaylandIntegration::egl().display, EGL_NO_SURFACE, EGL_NO_SURFACE, WaylandIntegration::egl().context);
545 547​
546 // create EGL image from imported BO 548​ // create EGL image from imported BO
547 EGLImageKHR image = eglCreateImageKHR(WaylandIntegration::egl().display, nullptr, EGL_NATIVE_PIXMAP_KHR, bo, nullptr); 549​ EGLImageKHR image = eglCreateImageKHR(WaylandIntegration::egl().display, nullptr, EGL_NATIVE_PIXMAP_KHR, bo, nullptr);
548 550​
549 if (image == EGL_NO_IMAGE_KHR) { 551​ if (image == EGL_NO_IMAGE_KHR) {
550 qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: Error creating EGLImageKHR - " << WaylandIntegration::formatGLError(glGetError()); 552​ qCWarning(XdgDesktopPortalKdeScreenCastStream) << "Failed to record frame: Error creating EGLImageKHR - " << WaylandIntegration::formatGLError(glGetError());
553​ pw_stream_queue_buffer(pwStream, buffer);
551 return false; 554​ return false;
552 } 555​ }
553 556​
554 // create GL 2D texture for framebuffer 557​ // create GL 2D texture for framebuffer
555 GLuint texture; 558​ GLuint texture;
556 glGenTextures(1, &texture); 559​ glGenTextures(1, &texture);
557 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); 560​ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
558 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 561​ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
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