Initial swaylock port

1 files changed, 20 insertions, 2 deletions

diff --git a/common/background-image.c b/common/background-image.c
index 2988c2e2..1a6c0df0 100644
--- a/common/background-image.c
+++ b/common/background-image.c
@@ -4,6 +4,24 @@
 #include "background-image.h"
 #include "cairo.h"
 
+enum background_mode parse_background_mode(const char *mode) {
+        if (strcmp(mode, "stretch") == 0) {
+                return BACKGROUND_MODE_STRETCH;
+        } else if (strcmp(mode, "fill") == 0) {
+                return BACKGROUND_MODE_FILL;
+        } else if (strcmp(mode, "fit") == 0) {
+                return BACKGROUND_MODE_FIT;
+        } else if (strcmp(mode, "center") == 0) {
+                return BACKGROUND_MODE_CENTER;
+        } else if (strcmp(mode, "tile") == 0) {
+                return BACKGROUND_MODE_TILE;
+        } else if (strcmp(mode, "solid_color") == 0) {
+                return BACKGROUND_MODE_SOLID_COLOR;
+        }
+        wlr_log(L_ERROR, "Unsupported background mode: %s", mode);
+        return BACKGROUND_MODE_INVALID;
+}
+
 cairo_surface_t *load_background_image(const char *path) {
         cairo_surface_t *image;
 #ifdef HAVE_GDK_PIXBUF
@@ -35,8 +53,7 @@ cairo_surface_t *load_background_image(const char *path) {
 }
 
 void render_background_image(cairo_t *cairo, cairo_surface_t *image,
-                enum background_mode mode, int buffer_width, int buffer_height,
-                int buffer_scale) {
+                enum background_mode mode, int buffer_width, int buffer_height) {
         double width = cairo_image_surface_get_width(image);
         double height = cairo_image_surface_get_height(image);
 
@@ -93,6 +110,7 @@ void render_background_image(cairo_t *cairo, cairo_surface_t *image,
                 break;
         }
         case BACKGROUND_MODE_SOLID_COLOR:
+        case BACKGROUND_MODE_INVALID:
                 assert(0);
                 break;
         }