2011-07-02 09:57:30 +01:00
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/**************************************************************************
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*
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s/Tungsten Graphics/VMware/
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-17 16:27:50 +00:00
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* Copyright 2008 VMware, Inc.
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2011-07-02 09:57:30 +01:00
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* Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
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* Copyright 2010 LunarG, Inc.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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2005-04-22 22:09:39 +01:00
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#ifndef EGLSURFACE_INCLUDED
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#define EGLSURFACE_INCLUDED
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2015-02-28 16:35:22 +00:00
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#include "c99_compat.h"
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2005-04-22 22:09:39 +01:00
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#include "egltypedefs.h"
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2010-01-24 12:32:34 +00:00
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#include "egldisplay.h"
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2005-04-22 22:09:39 +01:00
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2015-05-13 23:13:37 +01:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2005-04-22 22:09:39 +01:00
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/**
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* "Base" class for device driver surfaces.
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*/
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struct _egl_surface
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{
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2010-01-24 12:32:34 +00:00
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/* A surface is a display resource */
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_EGLResource Resource;
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2009-07-17 18:48:27 +01:00
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2010-01-30 14:45:54 +00:00
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/* The context that is currently bound to the surface */
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_EGLContext *CurrentContext;
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2005-04-22 22:09:39 +01:00
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2009-08-03 18:34:37 +01:00
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_EGLConfig *Config;
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2005-04-22 22:09:39 +01:00
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EGLint Type; /* one of EGL_WINDOW_BIT, EGL_PIXMAP_BIT or EGL_PBUFFER_BIT */
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2010-01-31 09:56:30 +00:00
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/* attributes set by attribute list */
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2005-04-22 22:09:39 +01:00
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EGLint Width, Height;
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2010-01-31 09:56:30 +00:00
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EGLenum TextureFormat;
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EGLenum TextureTarget;
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EGLBoolean MipmapTexture;
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EGLBoolean LargestPbuffer;
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EGLenum RenderBuffer;
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EGLenum VGAlphaFormat;
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EGLenum VGColorspace;
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/* attributes set by eglSurfaceAttrib */
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EGLint MipmapLevel;
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EGLenum MultisampleResolve;
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EGLenum SwapBehavior;
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EGLint HorizontalResolution, VerticalResolution;
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EGLint AspectRatio;
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2005-04-22 22:09:39 +01:00
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EGLint SwapInterval;
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2010-01-30 14:45:54 +00:00
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/* True if the surface is bound to an OpenGL ES texture */
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EGLBoolean BoundToTexture;
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2011-12-14 20:24:09 +00:00
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EGLBoolean PostSubBufferSupportedNV;
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2005-04-22 22:09:39 +01:00
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};
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2015-02-28 17:20:01 +00:00
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extern EGLBoolean
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2010-01-31 05:33:57 +00:00
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_eglInitSurface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type,
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2009-07-17 18:53:03 +01:00
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_EGLConfig *config, const EGLint *attrib_list);
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2005-04-22 22:09:39 +01:00
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extern EGLBoolean
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2009-08-11 10:09:39 +01:00
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_eglQuerySurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint attribute, EGLint *value);
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2005-04-22 22:09:39 +01:00
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extern EGLBoolean
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2009-08-11 10:09:39 +01:00
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_eglSurfaceAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint attribute, EGLint value);
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2005-04-22 22:09:39 +01:00
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2015-02-28 17:20:01 +00:00
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extern EGLBoolean
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2009-08-11 10:09:39 +01:00
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_eglBindTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint buffer);
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2005-04-22 22:09:39 +01:00
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2015-02-28 17:20:01 +00:00
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extern EGLBoolean
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2014-02-18 03:04:03 +00:00
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_eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint buffer);
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2005-04-22 22:09:39 +01:00
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extern EGLBoolean
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2009-10-15 04:08:48 +01:00
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_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval);
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2005-04-22 22:09:39 +01:00
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2010-10-23 04:59:03 +01:00
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/**
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* Increment reference count for the surface.
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*/
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2015-02-28 16:35:22 +00:00
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static inline _EGLSurface *
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2010-10-23 04:59:03 +01:00
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_eglGetSurface(_EGLSurface *surf)
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{
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if (surf)
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_eglGetResource(&surf->Resource);
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return surf;
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}
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/**
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* Decrement reference count for the surface.
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*/
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2015-02-28 16:35:22 +00:00
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static inline EGLBoolean
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2010-10-23 04:59:03 +01:00
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_eglPutSurface(_EGLSurface *surf)
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{
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return (surf) ? _eglPutResource(&surf->Resource) : EGL_FALSE;
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}
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2010-01-24 12:32:34 +00:00
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/**
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2010-10-22 17:37:19 +01:00
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* Link a surface to its display and return the handle of the link.
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2010-01-24 12:32:34 +00:00
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* The handle can be passed to client directly.
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*/
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2015-02-28 16:35:22 +00:00
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static inline EGLSurface
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2010-10-22 17:37:19 +01:00
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_eglLinkSurface(_EGLSurface *surf)
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2010-01-23 14:57:23 +00:00
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{
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2010-10-22 17:37:19 +01:00
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_eglLinkResource(&surf->Resource, _EGL_RESOURCE_SURFACE);
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2010-01-24 12:32:34 +00:00
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return (EGLSurface) surf;
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2010-01-23 14:57:23 +00:00
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}
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2010-01-24 12:32:34 +00:00
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/**
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* Unlink a linked surface from its display.
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* Accessing an unlinked surface should generate EGL_BAD_SURFACE error.
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*/
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2015-02-28 16:35:22 +00:00
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static inline void
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2010-01-24 12:32:34 +00:00
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_eglUnlinkSurface(_EGLSurface *surf)
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{
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_eglUnlinkResource(&surf->Resource, _EGL_RESOURCE_SURFACE);
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}
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2010-01-23 14:57:23 +00:00
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/**
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* Lookup a handle to find the linked surface.
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* Return NULL if the handle has no corresponding linked surface.
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*/
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2015-02-28 16:35:22 +00:00
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static inline _EGLSurface *
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2010-01-23 14:57:23 +00:00
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_eglLookupSurface(EGLSurface surface, _EGLDisplay *dpy)
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{
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_EGLSurface *surf = (_EGLSurface *) surface;
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2010-01-25 03:39:44 +00:00
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if (!dpy || !_eglCheckResource((void *) surf, _EGL_RESOURCE_SURFACE, dpy))
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2010-01-23 14:57:23 +00:00
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surf = NULL;
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return surf;
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}
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/**
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* Return the handle of a linked surface, or EGL_NO_SURFACE.
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*/
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2015-02-28 16:35:22 +00:00
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static inline EGLSurface
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2010-01-23 14:57:23 +00:00
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_eglGetSurfaceHandle(_EGLSurface *surf)
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{
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2010-01-24 12:32:34 +00:00
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_EGLResource *res = (_EGLResource *) surf;
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return (res && _eglIsResourceLinked(res)) ?
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(EGLSurface) surf : EGL_NO_SURFACE;
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2010-01-23 14:57:23 +00:00
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}
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2015-05-13 23:13:37 +01:00
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#ifdef __cplusplus
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}
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#endif
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2005-04-22 22:09:39 +01:00
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#endif /* EGLSURFACE_INCLUDED */
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