egl/drm: 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_drm.c b/src/egl/drivers/dri2/platform_drm.c
index 7f907aff6c91a71c9839cd6dd8306dc4c1b52b9d..11928225b99e90c9b7ef017a19d1dde7f1dcafbd 100644 (file)
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -598,10 +598,7 @@ drm_add_configs_for_visuals(_EGLDriver *drv, _EGLDisplay *disp)
       { GBM_FORMAT_ARGB8888,    0x00ff0000, 0xff000000 },
       { GBM_FORMAT_RGB565,      0x0000f800, 0x00000000 },
    };
-   EGLint attr_list[] = {
-      EGL_NATIVE_VISUAL_ID, 0,
-      EGL_NONE,
-   };
+
    unsigned int format_count[ARRAY_SIZE(visuals)] = { 0 };
    unsigned int count = 0;
 
@@ -619,7 +616,10 @@ drm_add_configs_for_visuals(_EGLDriver *drv, _EGLDisplay *disp)
          if (visuals[j].red_mask != red || visuals[j].alpha_mask != alpha)
             continue;
 
-         attr_list[1] = visuals[j].format;
+         const EGLint attr_list[] = {
+            EGL_NATIVE_VISUAL_ID,  visuals[j].format,
+            EGL_NONE,
+         };
 
          dri2_conf = dri2_add_config(disp, dri2_dpy->driver_configs[i],
                count + 1, EGL_WINDOW_BIT, attr_list, NULL);