egl: inline fallback for get_sync_values

[mesa.git] / src / egl / drivers / dri2 / egl_dri2.c

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index 60e0db3c7818c67583a49b70f516e0447eab0d72..ea8f15de114e3856ec4aae92552cf9aa9ad5d14e 100644 (file)
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -2015,6 +2015,8 @@ dri2_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
    __DRIdrawable *dri_drawable = dri2_dpy->vtbl->get_dri_drawable(surf);
    EGLBoolean ret;
 
+   if (!dri2_dpy->vtbl->swap_buffers_region)
+      return EGL_FALSE;
    ret = dri2_dpy->vtbl->swap_buffers_region(drv, disp, surf, numRects, rects);
 
    /* SwapBuffers marks the end of the frame; reset the damage region for
@@ -2046,6 +2048,8 @@ dri2_post_sub_buffer(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
                      EGLint x, EGLint y, EGLint width, EGLint height)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   if (!dri2_dpy->vtbl->post_sub_buffer)
+      return EGL_FALSE;
    return dri2_dpy->vtbl->post_sub_buffer(drv, disp, surf, x, y, width, height);
 }
 
@@ -2054,6 +2058,8 @@ dri2_copy_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
                   void *native_pixmap_target)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   if (!dri2_dpy->vtbl->copy_buffers)
+      return _eglError(EGL_BAD_NATIVE_PIXMAP, "no support for native pixmaps");
    return dri2_dpy->vtbl->copy_buffers(drv, disp, surf, native_pixmap_target);
 }
 
@@ -2061,6 +2067,8 @@ static EGLint
 dri2_query_buffer_age(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   if (!dri2_dpy->vtbl->query_buffer_age)
+      return 0;
    return dri2_dpy->vtbl->query_buffer_age(drv, disp, surf);
 }
 
@@ -2339,6 +2347,8 @@ dri2_get_sync_values_chromium(_EGLDisplay *disp, _EGLSurface *surf,
                               EGLuint64KHR *sbc)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   if (!dri2_dpy->vtbl->get_sync_values)
+      return EGL_FALSE;
    return dri2_dpy->vtbl->get_sync_values(disp, surf, ust, msc, sbc);
 }
 
@@ -2455,6 +2465,8 @@ dri2_create_wayland_buffer_from_image(_EGLDriver *drv, _EGLDisplay *disp,
                                       _EGLImage *img)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   if (!dri2_dpy->vtbl->create_wayland_buffer_from_image)
+      return NULL;
    return dri2_dpy->vtbl->create_wayland_buffer_from_image(drv, disp, img);
 }