src/gallium/state_trackers/egl/common/egl_g3d.h

   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
  43 struct egl_g3d_driver {
  44    _EGLDriver base;
  45    const struct egl_g3d_st *stapis[NUM_EGL_G3D_STS];
  46    EGLint api_mask;
  47
  48    EGLint probe_key;
  49 };
  50
  51 struct egl_g3d_display {
  52    struct native_display *native;
  53 };
  54
  55 struct egl_g3d_buffer {
  56    struct st_framebuffer *st_fb;
  57    uint attachment_mask;
  58 };
  59
  60 struct 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
  71 struct 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
  79 struct egl_g3d_config {
  80    _EGLConfig base;
  81    const struct native_config *native;
  82 };
  83
  84 struct egl_g3d_screen {
  85    _EGLScreen base;
  86    const struct native_connector *native;
  87    const struct native_mode **native_modes;
  88 };
  89
  90 static INLINE struct egl_g3d_driver *
  91 egl_g3d_driver(_EGLDriver *drv)
  92 {
  93    return (struct egl_g3d_driver *) drv;
  94 }
  95
  96 static INLINE struct egl_g3d_display *
  97 egl_g3d_display(_EGLDisplay *dpy)
  98 {
  99    /* note that it is not direct casting */
 100    return (struct egl_g3d_display *) dpy->DriverData;
 101 }
 102
 103 static INLINE struct egl_g3d_context *
 104 egl_g3d_context(_EGLContext *ctx)
 105 {
 106    return (struct egl_g3d_context *) ctx;
 107 }
 108
 109 static INLINE struct egl_g3d_surface *
 110 egl_g3d_surface(_EGLSurface *surf)
 111 {
 112    return (struct egl_g3d_surface *) surf;
 113 }
 114
 115 static INLINE struct egl_g3d_config *
 116 egl_g3d_config(_EGLConfig *conf)
 117 {
 118    return (struct egl_g3d_config *) conf;
 119 }
 120
 121 static INLINE struct egl_g3d_screen *
 122 egl_g3d_screen(_EGLScreen *scr)
 123 {
 124    return (struct egl_g3d_screen *) scr;
 125 }
 126
 127 #endif /* _EGL_G3D_H_ */