diff options
Diffstat (limited to 'src/window/window.c')
| -rw-r--r-- | src/window/window.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/window/window.c b/src/window/window.c index 958adab..101fb42 100644 --- a/src/window/window.c +++ b/src/window/window.c @@ -282,6 +282,12 @@ static void mgl_window_on_resize(mgl_window *self, int width, int height) { mgl_window_set_scissor(self, &(mgl_scissor){ .position = { 0, 0 }, .size = self->size }); } +static unsigned long mgl_color_to_x11_pixel(mgl_color color) { + if(color.a == 0) + return 0; + return (color.r << 16) | (color.g << 8) | color.b; +} + static int mgl_window_init(mgl_window *self, const char *title, const mgl_window_create_params *params, Window existing_window) { self->window = 0; self->context = NULL; @@ -336,7 +342,7 @@ static int mgl_window_init(mgl_window *self, const char *title, const mgl_window XSetWindowAttributes window_attr; window_attr.override_redirect = params ? params->override_redirect : false; window_attr.colormap = x11_context->color_map; - window_attr.background_pixel = 0; + window_attr.background_pixel = mgl_color_to_x11_pixel(params ? params->background_color : (mgl_color){ .r = 0, .g = 0, .b = 0, .a = 0 }); window_attr.border_pixel = 0; window_attr.bit_gravity = NorthWestGravity; window_attr.event_mask = |