PapaTutuWawa/gpu-screen-recorder
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Add error message if using wayland (without xwayland) or xwayland

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This commit is contained in:
dec05eba 2023-03-21 22:28:52 +01:00
parent 2474cc081f
commit 78398f9bdd
1 changed files with 22 additions and 1 deletions
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23
src/main.cpp
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@ -1049,6 +1049,22 @@ static int init_filter_graph(AVCodecContext *audio_codec_context, AVFilterGraph
return 0; 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) { int main(int argc, char **argv) {
signal(SIGINT, int_handler); signal(SIGINT, int_handler);
signal(SIGUSR1, save_replay_handler); signal(SIGUSR1, save_replay_handler);
@ -1202,13 +1218,18 @@ int main(int argc, char **argv) {
Display *dpy = XOpenDisplay(nullptr); Display *dpy = XOpenDisplay(nullptr);
if (!dpy) { 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; return 2;
} }
XSetErrorHandler(x11_error_handler); XSetErrorHandler(x11_error_handler);
XSetIOErrorHandler(x11_io_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; gpu_info gpu_inf;
bool very_old_gpu = false; bool very_old_gpu = false;
if(!gl_get_gpu_info(dpy, &gpu_inf)) if(!gl_get_gpu_info(dpy, &gpu_inf))