egl_g3d.h revision 6cb89b23eeac50cfb0c5fb8d77e19f869b524eac 
1/*
2 * Mesa 3-D graphics library
3 * Version:  7.8
4 *
5 * Copyright (C) 2009-2010 Chia-I Wu <olv@0xlab.org>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25#ifndef _EGL_G3D_H_
26#define _EGL_G3D_H_
27
28#include "pipe/p_compiler.h"
29#include "pipe/p_screen.h"
30#include "pipe/p_context.h"
31#include "pipe/p_format.h"
32#include "egldriver.h"
33#include "egldisplay.h"
34#include "eglcontext.h"
35#include "eglsurface.h"
36#include "eglconfig.h"
37#include "eglscreen.h"
38#include "eglmode.h"
39
40#include "native.h"
41#include "egl_st.h"
42
43struct egl_g3d_driver {
44   _EGLDriver base;
45   const struct egl_g3d_st *stapis[NUM_EGL_G3D_STS];
46   EGLint api_mask;
47};
48
49struct egl_g3d_display {
50   struct native_display *native;
51};
52
53struct egl_g3d_buffer {
54   struct st_framebuffer *st_fb;
55   EGLint num_atts;
56   enum native_attachment native_atts[NUM_NATIVE_ATTACHMENTS];
57   uint st_atts[NUM_NATIVE_ATTACHMENTS];
58};
59
60struct egl_g3d_context {
61   _EGLContext base;
62
63   const struct egl_g3d_st *stapi;
64   struct pipe_context *pipe;
65
66   struct st_context *st_ctx;
67   EGLBoolean force_validate;
68   struct egl_g3d_buffer draw, read;
69};
70
71struct egl_g3d_surface {
72   _EGLSurface base;
73   struct native_surface *native;
74   enum native_attachment render_att;
75   struct pipe_surface *render_surface;
76   unsigned int sequence_number;
77};
78
79struct egl_g3d_config {
80   _EGLConfig base;
81   const struct native_config *native;
82};
83
84struct egl_g3d_screen {
85   _EGLScreen base;
86   const struct native_connector *native;
87   const struct native_mode **native_modes;
88};
89
90static INLINE struct egl_g3d_driver *
91egl_g3d_driver(_EGLDriver *drv)
92{
93   return (struct egl_g3d_driver *) drv;
94}
95
96static INLINE struct egl_g3d_display *
97egl_g3d_display(_EGLDisplay *dpy)
98{
99   /* note that it is not direct casting */
100   return (struct egl_g3d_display *) dpy->DriverData;
101}
102
103static INLINE struct egl_g3d_context *
104egl_g3d_context(_EGLContext *ctx)
105{
106   return (struct egl_g3d_context *) ctx;
107}
108
109static INLINE struct egl_g3d_surface *
110egl_g3d_surface(_EGLSurface *surf)
111{
112   return (struct egl_g3d_surface *) surf;
113}
114
115static INLINE struct egl_g3d_config *
116egl_g3d_config(_EGLConfig *conf)
117{
118   return (struct egl_g3d_config *) conf;
119}
120
121static INLINE struct egl_g3d_screen *
122egl_g3d_screen(_EGLScreen *scr)
123{
124   return (struct egl_g3d_screen *) scr;
125}
126
127#endif /* _EGL_G3D_H_ */
128