egl/x11: Declare EGLConfig attrib array inside loop

No behavioral change. Just a readability cleanup.

Instead of modifying this small array on each loop iteration, we now
initialize it in-place with the values it needs.

Reviewed-by: Eric Engestrom <eric@engestrom.ch>

diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 2a19cdcc7460e6ad3a131095e818aa5ad6f7a57b..16cc31340e04294053c42152d3a1717339c5afe0 100644 (file)
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -730,13 +730,7 @@ dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
    xcb_depth_iterator_t d;
    xcb_visualtype_t *visuals;
    int count = 0;
-   unsigned int rgba_masks[4];
    EGLint surface_type;
-   EGLint config_attrs[] = {
-          EGL_NATIVE_VISUAL_ID,   0,
-          EGL_NATIVE_VISUAL_TYPE, 0,
-          EGL_NONE
-   };
 
    d = xcb_screen_allowed_depths_iterator(dri2_dpy->screen);
 
@@ -763,13 +757,19 @@ dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
             struct dri2_egl_config *dri2_conf;
             const __DRIconfig *config = dri2_dpy->driver_configs[j];
 
-            config_attrs[1] = visuals[i].visual_id;
-            config_attrs[3] = visuals[i]._class;
+            const EGLint config_attrs[] = {
+                    EGL_NATIVE_VISUAL_ID,    visuals[i].visual_id,
+                    EGL_NATIVE_VISUAL_TYPE,  visuals[i]._class,
+                    EGL_NONE
+            };
+
+            unsigned int rgba_masks[4] = {
+               visuals[i].red_mask,
+               visuals[i].green_mask,
+               visuals[i].blue_mask,
+               0,
+            };
 
-            rgba_masks[0] = visuals[i].red_mask;
-            rgba_masks[1] = visuals[i].green_mask;
-            rgba_masks[2] = visuals[i].blue_mask;
-            rgba_masks[3] = 0;
             dri2_conf = dri2_add_config(disp, config, count + 1, surface_type,
                                         config_attrs, rgba_masks);
             if (dri2_conf)