diff options
| -rw-r--r-- | src/egl/drivers/dri2/platform_android.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c index 124a30c..d78c06d 100644 --- a/src/egl/drivers/dri2/platform_android.c +++ b/src/egl/drivers/dri2/platform_android.c @@ -434,16 +434,26 @@ droid_image_get_buffers(__DRIdrawable *driDrawable, { struct dri2_egl_surface *dri2_surf = loaderPrivate; + images->image_mask = 0; + if (update_buffers(dri2_surf) < 0) return 0; - if (get_back_bo(dri2_surf) < 0) { - _eglError(EGL_BAD_PARAMETER, "get_back_bo"); - return 0; + if (buffer_mask & __DRI_IMAGE_BUFFER_FRONT) { + /* + * We don't support front buffers and GLES doesn't require them for + * window surfaces, but some DRI drivers will request them anyway. + * We just ignore such request as other platforms backends do. + */ } - images->image_mask = __DRI_IMAGE_BUFFER_BACK; - images->back = dri2_surf->dri_image; + if (buffer_mask & __DRI_IMAGE_BUFFER_BACK) { + if (get_back_bo(dri2_surf) < 0) + return 0; + + images->back = dri2_surf->dri_image; + images->image_mask |= __DRI_IMAGE_BUFFER_BACK; + } return 1; } |