diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index 762b3cd..a90ffb7 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1049,6 +1049,22 @@ static int init_filter_graph(AVCodecContext *audio_codec_context, AVFilterGraph return 0; } +static void xwayland_check_callback(const XRROutputInfo *output_info, const XRRCrtcInfo*, const XRRModeInfo*, void *userdata) { + bool *xwayland_found = (bool*)userdata; + if(output_info->nameLen >= 8 && strncmp(output_info->name, "XWAYLAND", 8) == 0) + *xwayland_found = true; +} + +static bool is_xwayland(Display *display) { + int opcode, event, error; + if(XQueryExtension(display, "XWAYLAND", &opcode, &event, &error)) + return true; + + bool xwayland_found = false; + for_each_active_monitor_output(display, xwayland_check_callback, &xwayland_found); + return xwayland_found; +} + int main(int argc, char **argv) { signal(SIGINT, int_handler); signal(SIGUSR1, save_replay_handler); @@ -1202,13 +1218,18 @@ int main(int argc, char **argv) { Display *dpy = XOpenDisplay(nullptr); if (!dpy) { - fprintf(stderr, "Error: Failed to open display\n"); + fprintf(stderr, "Error: Failed to open display. Make sure you are running x11\n"); return 2; } XSetErrorHandler(x11_error_handler); XSetIOErrorHandler(x11_io_error_handler); + if(is_xwayland(dpy)) { + fprintf(stderr, "Error: GPU Screen Recorder only works in a pure X11 session. Xwayland is not supported\n"); + return 2; + } + gpu_info gpu_inf; bool very_old_gpu = false; if(!gl_get_gpu_info(dpy, &gpu_inf)) |