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Always use transparent background, only take screenshot if no compositor

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dec05eba
2024-08-02 06:19:34 +02:00
parent 548dae6699
commit 93da082d32
1 changed files with 11 additions and 12 deletions
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17
src/main.cpp
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@@ -223,7 +223,7 @@ int main(int argc, char **argv) {
window_create_params.hidden = true; window_create_params.hidden = true;
//window_create_params.override_redirect = true; //window_create_params.override_redirect = true;
window_create_params.background_color = bg_color; window_create_params.background_color = bg_color;
window_create_params.support_alpha = is_compositor_running(display, 0); window_create_params.support_alpha = true;
window_create_params.window_type = MGL_WINDOW_TYPE_DIALOG; window_create_params.window_type = MGL_WINDOW_TYPE_DIALOG;
mgl::Window window; mgl::Window window;
@@ -268,20 +268,19 @@ int main(int argc, char **argv) {
if(!stream_button_texture.load_from_file((program_root_dir + "images/stream.png").c_str())) if(!stream_button_texture.load_from_file((program_root_dir + "images/stream.png").c_str()))
startup_error("failed to load texture: images/stream.png"); startup_error("failed to load texture: images/stream.png");
// TODO: Only do these things if no compositor (with argb support) is running.
// TODO: Get size from monitor, get region specific to the monitor // TODO: Get size from monitor, get region specific to the monitor
XImage *img = XGetImage(display, DefaultRootWindow(display), window_pos.x, window_pos.y, window_size.x, window_size.y, AllPlanes, ZPixmap);
if(!img) {
fprintf(stderr, "Error: failed to take a screenshot\n");
exit(1);
}
mgl::Texture screenshot_texture; mgl::Texture screenshot_texture;
if(!window_create_params.support_alpha) { if(!is_compositor_running(display, 0)) {
XImage *img = XGetImage(display, DefaultRootWindow(display), window_pos.x, window_pos.y, window_size.x, window_size.y, AllPlanes, ZPixmap);
if(!img)
fprintf(stderr, "Error: failed to take a screenshot\n");
if(img) {
screenshot_texture = texture_from_ximage(img); screenshot_texture = texture_from_ximage(img);
XDestroyImage(img); XDestroyImage(img);
img = NULL; img = NULL;
} }
}
mgl::Sprite screenshot_sprite; mgl::Sprite screenshot_sprite;
if(screenshot_texture.is_valid()) if(screenshot_texture.is_valid())