diff options
Diffstat (limited to 'src/gallium/state_trackers/egl/common/native_helper.h')
| -rw-r--r-- | src/gallium/state_trackers/egl/common/native_helper.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/egl/common/native_helper.h b/src/gallium/state_trackers/egl/common/native_helper.h index ad6827336a3..39564a04365 100644 --- a/src/gallium/state_trackers/egl/common/native_helper.h +++ b/src/gallium/state_trackers/egl/common/native_helper.h @@ -3,6 +3,7 @@ * Version: 7.9 * * Copyright (C) 2010 LunarG Inc. + * Copyright (C) 2011 VMware Inc. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -24,6 +25,7 @@ * * Authors: * Chia-I Wu <[email protected]> + * Thomas Hellstrom <[email protected]> */ #include "native.h" @@ -75,6 +77,31 @@ resource_surface_present(struct resource_surface *rsurf, enum native_attachment which, void *winsys_drawable_handle); +/** + * Perform a gallium copy blit between the back left and front left + * surfaces. Needs to be followed by a call to resource_surface_flush. + */ boolean resource_surface_copy_swap(struct resource_surface *rsurf, struct native_display *ndpy); + +/** + * Throttle on outstanding rendering using the copy context. For example + * copy swaps. + */ +boolean +resource_surface_throttle(struct resource_surface *rsurf); + +/** + * Flush pending rendering using the copy context. This function saves a + * marker for upcoming throttles. + */ +boolean +resource_surface_flush(struct resource_surface *rsurf, + struct native_display *ndpy); +/** + * Wait for all rendering using the copy context to be complete. Frees all + * throttle markers saved using resource_surface_flush. + */ +void +resource_surface_wait(struct resource_surface *rsurf); |