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_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp,
  35                                      _EGLConfig *conf,
  36                                      const EGLint *attrib_list)
  37 {
  38    return NULL;
  39 }
  40
  41 static inline _EGLImage*
  42 dri2_fallback_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
  43                                _EGLContext *ctx, EGLenum target,
  44                                EGLClientBuffer buffer,
  45                                const EGLint *attr_list)
  46 {
  47    return NULL;
  48 }
  49
  50 static inline EGLBoolean
  51 dri2_fallback_swap_buffers_with_damage(_EGLDriver *drv, _EGLDisplay *disp,
  52                                       _EGLSurface *surf,
  53                                       const EGLint *rects, EGLint n_rects)
  54 {
  55    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
  56    return dri2_dpy->vtbl->swap_buffers(drv, disp, surf);
  57 }
  58
  59 static inline EGLBoolean
  60 dri2_fallback_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *disp,
  61                                   _EGLSurface *surf,
  62                                   EGLint numRects, const EGLint *rects)
  63 {
  64    return EGL_FALSE;
  65 }
  66
  67 static inline EGLBoolean
  68 dri2_fallback_post_sub_buffer(_EGLDriver *drv, _EGLDisplay *disp,
  69                               _EGLSurface *draw,
  70                               EGLint x, EGLint y, EGLint width, EGLint height)
  71 {
  72    return EGL_FALSE;
  73 }
  74
  75 static inline EGLBoolean
  76 dri2_fallback_copy_buffers(_EGLDriver *drv, _EGLDisplay *disp,
  77                            _EGLSurface *surf,
  78                            void *native_pixmap_target)
  79 {
  80    return _eglError(EGL_BAD_NATIVE_PIXMAP, "no support for native pixmaps");
  81 }
  82
  83 static inline EGLint
  84 dri2_fallback_query_buffer_age(_EGLDriver *drv, _EGLDisplay *disp,
  85                                _EGLSurface *surf)
  86 {
  87    return 0;
  88 }
  89
  90 static inline struct wl_buffer*
  91 dri2_fallback_create_wayland_buffer_from_image(_EGLDriver *drv,
  92                                                _EGLDisplay *disp,
  93                                                _EGLImage *img)
  94 {
  95    return NULL;
  96 }
  97
  98 static inline EGLBoolean
  99 dri2_fallback_get_sync_values(_EGLDisplay *disp, _EGLSurface *surf,
 100                               EGLuint64KHR *ust, EGLuint64KHR *msc,
 101                               EGLuint64KHR *sbc)
 102 {
 103    return EGL_FALSE;
 104 }
 105
 106 #endif /* EGL_DRI2_FALLBACKS_INCLUDED */