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authorEmil Velikov <emil.velikov@collabora.com>2017-05-22 17:28:12 +0100
committerEmil Velikov <emil.l.velikov@gmail.com>2017-05-29 16:59:19 +0100
commit1398ece02c9a3bf93ad5a52987fca3a30a22fdf8 (patch)
treee43be237d146a7991191f67894e64da43c7303fb /src/egl
parent4db5e8322796b2f566a4d16a5c4aaede2c8265f9 (diff)
egl/drm: flatten codeflow
Rework the code to return early and drop an indentation level. It should be easier to read. Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Diffstat (limited to 'src/egl')
-rw-r--r--src/egl/drivers/dri2/platform_drm.c39
1 files changed, 20 insertions, 19 deletions
diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index e8f007f0cd3..c037662f93b 100644
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -428,30 +428,31 @@ dri2_drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
if (!dri2_dpy->flush) {
dri2_dpy->core->swapBuffers(dri2_surf->dri_drawable);
- } else {
- if (dri2_surf->base.Type == EGL_WINDOW_BIT) {
- if (dri2_surf->current)
- _eglError(EGL_BAD_SURFACE, "dri2_swap_buffers");
- for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
- if (dri2_surf->color_buffers[i].age > 0)
- dri2_surf->color_buffers[i].age++;
-
- /* Make sure we have a back buffer in case we're swapping without
- * ever rendering. */
- if (get_back_bo(dri2_surf) < 0) {
- _eglError(EGL_BAD_ALLOC, "dri2_swap_buffers");
- return EGL_FALSE;
- }
+ return EGL_TRUE;
+ }
- dri2_surf->current = dri2_surf->back;
- dri2_surf->current->age = 1;
- dri2_surf->back = NULL;
+ if (dri2_surf->base.Type == EGL_WINDOW_BIT) {
+ if (dri2_surf->current)
+ _eglError(EGL_BAD_SURFACE, "dri2_swap_buffers");
+ for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
+ if (dri2_surf->color_buffers[i].age > 0)
+ dri2_surf->color_buffers[i].age++;
+
+ /* Make sure we have a back buffer in case we're swapping without
+ * ever rendering. */
+ if (get_back_bo(dri2_surf) < 0) {
+ _eglError(EGL_BAD_ALLOC, "dri2_swap_buffers");
+ return EGL_FALSE;
}
- dri2_flush_drawable_for_swapbuffers(disp, draw);
- dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
+ dri2_surf->current = dri2_surf->back;
+ dri2_surf->current->age = 1;
+ dri2_surf->back = NULL;
}
+ dri2_flush_drawable_for_swapbuffers(disp, draw);
+ dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
+
return EGL_TRUE;
}