src/egl/drivers/dri2/egl_dri2_fallbacks.h

   1 /*
   2  * Copyright 2014 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  19  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  20  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef EGL_DRI2_FALLBACKS_INCLUDED
  26 #define EGL_DRI2_FALLBACKS_INCLUDED
  27
  28 #include "eglcurrent.h"
  29 #include "egltypedefs.h"
  30
  31 struct wl_buffer;
  32
  33 static inline _EGLSurface *
  34 dri2_fallback_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp,
  35                                     _EGLConfig *conf,
  36                                     void *native_pixmap,
  37                                     const EGLint *attrib_list)
  38 {
  39    return NULL;
  40 }
  41
  42 static inline _EGLSurface *
  43 dri2_fallback_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp,
  44                                      _EGLConfig *conf,
  45                                      const EGLint *attrib_list)
  46 {
  47    return NULL;
  48 }
  49
  50 static inline _EGLImage*
  51 dri2_fallback_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
  52                                _EGLContext *ctx, EGLenum target,
  53                                EGLClientBuffer buffer,
  54                                const EGLint *attr_list)
  55 {
  56    return NULL;
  57 }
  58
  59 static inline EGLBoolean
  60 dri2_fallback_swap_buffers_with_damage(_EGLDriver *drv, _EGLDisplay *dpy,
  61                                       _EGLSurface *surf,
  62                                       const EGLint *rects, EGLint n_rects)
  63 {
  64    struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
  65    dri2_dpy->vtbl->set_damage_region(drv, dpy, surf, rects, n_rects);
  66    return dri2_dpy->vtbl->swap_buffers(drv, dpy, surf);
  67 }
  68
  69 static inline EGLBoolean
  70 dri2_fallback_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *dpy,
  71                                   _EGLSurface *surf,
  72                                   EGLint numRects, const EGLint *rects)
  73 {
  74    return EGL_FALSE;
  75 }
  76
  77 static inline EGLBoolean
  78 dri2_fallback_post_sub_buffer(_EGLDriver *drv, _EGLDisplay *dpy,
  79                               _EGLSurface *draw,
  80                               EGLint x, EGLint y, EGLint width, EGLint height)
  81 {
  82    return EGL_FALSE;
  83 }
  84
  85 static inline EGLBoolean
  86 dri2_fallback_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy,
  87                            _EGLSurface *surf,
  88                            void *native_pixmap_target)
  89 {
  90    return _eglError(EGL_BAD_NATIVE_PIXMAP, "no support for native pixmaps");
  91 }
  92
  93 static inline EGLBoolean
  94 dri2_fallback_set_damage_region(_EGLDriver *drv, _EGLDisplay *dpy,
  95                                 _EGLSurface *surf,
  96                                 const EGLint *rects, EGLint n_rects)
  97 {
  98    return EGL_FALSE;
  99 }
 100
 101 static inline EGLint
 102 dri2_fallback_query_buffer_age(_EGLDriver *drv, _EGLDisplay *dpy,
 103                                _EGLSurface *surf)
 104 {
 105    return 0;
 106 }
 107
 108 static inline struct wl_buffer*
 109 dri2_fallback_create_wayland_buffer_from_image(_EGLDriver *drv,
 110                                                _EGLDisplay *dpy,
 111                                                _EGLImage *img)
 112 {
 113    return NULL;
 114 }
 115
 116 static inline EGLBoolean
 117 dri2_fallback_get_sync_values(_EGLDisplay *dpy, _EGLSurface *surf,
 118                               EGLuint64KHR *ust, EGLuint64KHR *msc,
 119                               EGLuint64KHR *sbc)
 120 {
 121    return EGL_FALSE;
 122 }
 123
 124 #endif /* EGL_DRI2_FALLBACKS_INCLUDED */