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/*
* Mesa 3-D graphics library
*
* 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Chia-I Wu <olv@lunarg.com>
* Thomas Hellstrom <thellstrom@vmware.com>
*/
#include "native.h"
struct resource_surface;
struct sw_winsys;
struct resource_surface *
resource_surface_create(struct pipe_screen *screen,
enum pipe_format format, uint bind);
void
resource_surface_destroy(struct resource_surface *rsurf);
boolean
resource_surface_set_size(struct resource_surface *rsurf,
uint width, uint height);
void
resource_surface_get_size(struct resource_surface *rsurf,
uint *width, uint *height);
boolean
resource_surface_add_resources(struct resource_surface *rsurf,
uint resource_mask);
void
resource_surface_import_resource(struct resource_surface *rsurf,
enum native_attachment which,
struct pipe_resource *pres);
void
resource_surface_get_resources(struct resource_surface *rsurf,
struct pipe_resource **resources,
uint resource_mask);
struct pipe_resource *
resource_surface_get_single_resource(struct resource_surface *rsurf,
enum native_attachment which);
void
resource_surface_swap_buffers(struct resource_surface *rsurf,
enum native_attachment buf1,
enum native_attachment buf2,
boolean only_if_exist);
boolean
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);
boolean
native_display_copy_to_pixmap(struct native_display *ndpy,
EGLNativePixmapType pix,
struct pipe_resource *src);
struct pipe_resource *
drm_display_import_native_buffer(struct native_display *ndpy,
struct native_buffer *nbuf);
boolean
drm_display_export_native_buffer(struct native_display *ndpy,
struct pipe_resource *res,
struct native_buffer *nbuf);
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