egl/dri2: Unify the style of function pointer calls in structs

Signed-off-by: Boyan Ding <boyan.j.ding@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
[Emil Velikov: address platform_surfaceless]
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index cf72a7e..63e29fc 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -1549,9 +1549,9 @@
       assert(!"Unexpected texture target in dri2_bind_tex_image()");
    }
 
-   (*dri2_dpy->tex_buffer->setTexBuffer2)(dri2_ctx->dri_context,
-                                          target, format,
-                                          dri_drawable);
+   dri2_dpy->tex_buffer->setTexBuffer2(dri2_ctx->dri_context,
+                                       target, format,
+                                       dri_drawable);
 
    return EGL_TRUE;
 }
@@ -1582,9 +1582,8 @@
 
    if (dri2_dpy->tex_buffer->base.version >= 3 &&
        dri2_dpy->tex_buffer->releaseTexBuffer != NULL) {
-      (*dri2_dpy->tex_buffer->releaseTexBuffer)(dri2_ctx->dri_context,
-                                                target,
-                                                dri_drawable);
+      dri2_dpy->tex_buffer->releaseTexBuffer(dri2_ctx->dri_context,
+                                             target, dri_drawable);
    }
 
    return EGL_TRUE;
diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c
index 1c880f9..36bd119 100644
--- a/src/egl/drivers/dri2/platform_android.c
+++ b/src/egl/drivers/dri2/platform_android.c
@@ -339,8 +339,8 @@
       goto cleanup_surface;
 
    dri2_surf->dri_drawable =
-      (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                           dri2_surf);
+      dri2_dpy->dri2->createNewDrawable(dri2_dpy->dri_screen, config,
+                                        dri2_surf);
    if (dri2_surf->dri_drawable == NULL) {
       _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
       goto cleanup_surface;
@@ -403,7 +403,7 @@
       dri2_surf->dri_image_front = NULL;
    }
 
-   (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
+   dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
 
    free(dri2_surf);
 
@@ -593,7 +593,7 @@
    if (dri2_surf->buffer)
       droid_window_enqueue_buffer(disp, dri2_surf);
 
-   (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable);
+   dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
 
    return EGL_TRUE;
 }
diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index f812ab5..e5e8c60 100644
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -136,15 +136,15 @@
 
    if (dri2_dpy->dri2) {
       dri2_surf->dri_drawable =
-         (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                              dri2_surf->gbm_surf);
+         dri2_dpy->dri2->createNewDrawable(dri2_dpy->dri_screen, config,
+                                           dri2_surf->gbm_surf);
 
    } else {
       assert(dri2_dpy->swrast != NULL);
 
       dri2_surf->dri_drawable =
-         (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                                dri2_surf->gbm_surf);
+         dri2_dpy->swrast->createNewDrawable(dri2_dpy->dri_screen, config,
+                                             dri2_surf->gbm_surf);
 
    }
    if (dri2_surf->dri_drawable == NULL) {
@@ -191,7 +191,7 @@
    struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
    unsigned i;
 
-   (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
+   dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
 
    for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
       if (dri2_surf->color_buffers[i].bo)
@@ -416,7 +416,7 @@
    unsigned i;
 
    if (dri2_dpy->swrast) {
-      (*dri2_dpy->core->swapBuffers)(dri2_surf->dri_drawable);
+      dri2_dpy->core->swapBuffers(dri2_surf->dri_drawable);
    } else {
       if (dri2_surf->base.Type == EGL_WINDOW_BIT) {
          if (dri2_surf->current)
@@ -438,7 +438,7 @@
       }
 
       dri2_flush_drawable_for_swapbuffers(disp, draw);
-      (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable);
+      dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
    }
 
    return EGL_TRUE;
diff --git a/src/egl/drivers/dri2/platform_surfaceless.c b/src/egl/drivers/dri2/platform_surfaceless.c
index 8811c84..7e887de 100644
--- a/src/egl/drivers/dri2/platform_surfaceless.c
+++ b/src/egl/drivers/dri2/platform_surfaceless.c
@@ -134,8 +134,8 @@
       goto cleanup_surface;
 
    dri2_surf->dri_drawable =
-      (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                           dri2_surf);
+      dri2_dpy->dri2->createNewDrawable(dri2_dpy->dri_screen, config,
+                                        dri2_surf);
    if (dri2_surf->dri_drawable == NULL) {
       _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
       goto cleanup_surface;
@@ -163,7 +163,7 @@
 
    surfaceless_free_images(dri2_surf);
 
-   (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
+   dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
 
    free(dri2_surf);
    return EGL_TRUE;
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 17ff684..4009cc9 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -114,7 +114,7 @@
    struct dri2_egl_display *dri2_dpy =
       dri2_egl_display(dri2_surf->base.Resource.Display);
 
-   (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable);
+   dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
 }
 
 static void
@@ -174,8 +174,8 @@
                                 dri2_surf->base.GLColorspace);
 
    dri2_surf->dri_drawable = 
-      (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                           dri2_surf);
+      dri2_dpy->dri2->createNewDrawable(dri2_dpy->dri_screen, config,
+                                        dri2_surf);
    if (dri2_surf->dri_drawable == NULL) {
       _eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
       goto cleanup_surf;
@@ -236,7 +236,7 @@
 
    (void) drv;
 
-   (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
+   dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
 
    for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
       if (dri2_surf->color_buffers[i].wl_buffer)
@@ -770,7 +770,7 @@
    }
 
    dri2_flush_drawable_for_swapbuffers(disp, draw);
-   (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable);
+   dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
 
    wl_surface_commit(dri2_surf->wl_win->surface);
 
@@ -1753,8 +1753,8 @@
                                 dri2_surf->base.GLColorspace);
 
    dri2_surf->dri_drawable =
-      (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen,
-                                             config, dri2_surf);
+      dri2_dpy->swrast->createNewDrawable(dri2_dpy->dri_screen,
+                                          config, dri2_surf);
    if (dri2_surf->dri_drawable == NULL) {
       _eglError(EGL_BAD_ALLOC, "swrast->createNewDrawable");
       goto cleanup_surf;
diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 9a93b19..c5bb973 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -246,13 +246,13 @@
 
    if (dri2_dpy->dri2) {
       dri2_surf->dri_drawable =
-	 (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
-					      dri2_surf);
+         dri2_dpy->dri2->createNewDrawable(dri2_dpy->dri_screen, config,
+                                           dri2_surf);
    } else {
       assert(dri2_dpy->swrast);
       dri2_surf->dri_drawable = 
-         (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                                dri2_surf);
+         dri2_dpy->swrast->createNewDrawable(dri2_dpy->dri_screen, config,
+                                             dri2_surf);
    }
 
    if (dri2_surf->dri_drawable == NULL) {
@@ -377,7 +377,7 @@
 
    (void) drv;
 
-   (*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
+   dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
    
    if (dri2_dpy->dri2) {
       xcb_dri2_destroy_drawable (dri2_dpy->conn, dri2_surf->drawable);
@@ -817,7 +817,7 @@
       return EGL_TRUE;
 
    if (dri2_dpy->flush)
-      (*dri2_dpy->flush->flush)(dri2_surf->dri_drawable);
+      dri2_dpy->flush->flush(dri2_surf->dri_drawable);
 
    if (dri2_surf->have_fake_front)
       render_attachment = XCB_DRI2_ATTACHMENT_BUFFER_FAKE_FRONT_LEFT;
@@ -881,7 +881,7 @@
     */
    if (dri2_dpy->flush &&
        dri2_dpy->flush->base.version >= 3 && dri2_dpy->flush->invalidate)
-      (*dri2_dpy->flush->invalidate)(dri2_surf->dri_drawable);
+      dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
 
    return swap_count;
 }
@@ -983,7 +983,7 @@
 
    (void) drv;
 
-   (*dri2_dpy->flush->flush)(dri2_surf->dri_drawable);
+   dri2_dpy->flush->flush(dri2_surf->dri_drawable);
 
    gc = xcb_generate_id(dri2_dpy->conn);
    xcb_create_gc(dri2_dpy->conn, gc, target, 0, NULL);