diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 53 |
1 files changed, 47 insertions, 6 deletions
diff --git a/src/main.cpp b/src/main.cpp index b673040..4ce1f8f 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -868,7 +868,7 @@ static gboolean on_start_streaming_click(GtkButton *button, gpointer userdata) { if(num_audio_tracks > 1 && !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(merge_audio_tracks_button))) { GtkWidget *dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, - "Streaming doesn't work with more than 1 audio track. Please remove all audio tracks or only use 1 audio track or select to merge audio tracks"); + "Streaming doesn't work with more than 1 audio track. Please remove all audio tracks or only use 1 audio track or select to merge audio tracks."); gtk_dialog_run(GTK_DIALOG(dialog)); gtk_widget_destroy(dialog); return true; @@ -1473,12 +1473,33 @@ static void stream_service_item_change_callback(GtkComboBox *widget, gpointer us } static bool is_nv_fbc_installed() { - void *lib = dlopen("libnvidia-fbc.so.1", RTLD_NOW); + void *lib = dlopen("libnvidia-fbc.so.1", RTLD_LAZY); if(lib) dlclose(lib); return lib != nullptr; } +static bool is_nvenc_installed() { + void *lib = dlopen("libnvidia-encode.so.1", RTLD_LAZY); + if(lib) + dlclose(lib); + return lib != nullptr; +} + +static bool is_cuda_installed() { + void *lib = dlopen("libcuda.so.1", RTLD_LAZY); + if(lib) { + dlclose(lib); + return true; + } + + lib = dlopen("libcuda.so", RTLD_LAZY); + if(lib) + dlclose(lib); + + return lib != nullptr; +} + typedef gboolean (*KeyPressHandler)(GtkButton *button, gpointer userdata); static void keypress_toggle_recording(bool recording_state, GtkButton *record_button, KeyPressHandler keypress_handler, GtkApplication *app) { if(!gtk_widget_get_sensitive(GTK_WIDGET(record_button))) @@ -1575,7 +1596,7 @@ static GdkFilterReturn hotkey_filter_callback(GdkXEvent *xevent, GdkEvent *event if(hotkey_already_used_by_another_hotkey) { std::string hotkey_text = gtk_entry_get_text(GTK_ENTRY(current_hotkey->hotkey_entry)); - std::string error_text = "Hotkey " + hotkey_text + " can't be used because it's used for something else. Please choose another hotkey"; + std::string error_text = "Hotkey " + hotkey_text + " can't be used because it's used for something else. Please choose another hotkey."; set_hotkey_text_from_hotkey_data(GTK_ENTRY(current_hotkey->hotkey_entry), *current_hotkey); GtkWidget *dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error_text.c_str()); gtk_dialog_run(GTK_DIALOG(dialog)); @@ -1605,7 +1626,7 @@ static GdkFilterReturn hotkey_filter_callback(GdkXEvent *xevent, GdkEvent *event } else { *current_hotkey = prev_current_hotkey; std::string hotkey_text = gtk_entry_get_text(GTK_ENTRY(current_hotkey->hotkey_entry)); - std::string error_text = "Hotkey " + hotkey_text + " can't be used because it's used by another program. Please choose another hotkey"; + std::string error_text = "Hotkey " + hotkey_text + " can't be used because it's used by another program. Please choose another hotkey."; set_hotkey_text_from_hotkey_data(GTK_ENTRY(current_hotkey->hotkey_entry), *current_hotkey); GtkWidget *dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error_text.c_str()); gtk_dialog_run(GTK_DIALOG(dialog)); @@ -2400,7 +2421,7 @@ static void activate(GtkApplication *app, gpointer userdata) { if(is_wayland() || is_xwayland()) { GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, - "GPU Screen Recorder only works in a pure X11 session. Xwayland is not supported"); + "GPU Screen Recorder only works in a pure X11 session. Xwayland is not supported."); gtk_dialog_run(GTK_DIALOG(dialog)); gtk_widget_destroy(dialog); g_application_quit(G_APPLICATION(app)); @@ -2410,7 +2431,7 @@ static void activate(GtkApplication *app, gpointer userdata) { gpu_info gpu_inf; if(!gl_get_gpu_info(gdk_x11_get_default_xdisplay(), &gpu_inf)) { GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, - "Failed to get OpenGL information. Make sure your are using a NVIDIA GPU and that you have NVIDIA proprietary drivers installed"); + "Failed to get OpenGL information. Make sure your are using a NVIDIA GPU and that you have NVIDIA proprietary drivers installed."); gtk_dialog_run(GTK_DIALOG(dialog)); gtk_widget_destroy(dialog); g_application_quit(G_APPLICATION(app)); @@ -2427,6 +2448,26 @@ static void activate(GtkApplication *app, gpointer userdata) { return; } + if(gpu_inf.vendor == GPU_VENDOR_NVIDIA) { + if(!is_cuda_installed()) { + GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, + "CUDA is not installed on your system. GPU Screen Recorder requires CUDA to be installed to work with a NVIDIA GPU."); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + g_application_quit(G_APPLICATION(app)); + return; + } + + if(!is_nvenc_installed()) { + GtkWidget *dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, + "NVENC is not installed on your system. GPU Screen Recorder requires NVENC to be installed to work with a NVIDIA GPU."); + gtk_dialog_run(GTK_DIALOG(dialog)); + gtk_widget_destroy(dialog); + g_application_quit(G_APPLICATION(app)); + return; + } + } + window = gtk_application_window_new(app); g_signal_connect(window, "destroy", G_CALLBACK(on_destroy_window), nullptr); gtk_window_set_title(GTK_WINDOW(window), "GPU Screen Recorder"); |