egl/wayland: Implement DRI_PRIME support

[mesa.git] / src / egl / drivers / dri2 / egl_dri2.h

diff --git a/src/egl/drivers/dri2/egl_dri2.h b/src/egl/drivers/dri2/egl_dri2.h
index ad74015f73359e0e2bead525ae088763fa2492c2..cabeb2dfdc620817d7a7b0e2f8df21c78b7923cc 100644 (file)
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -28,6 +28,8 @@
 #ifndef EGL_DRI2_INCLUDED
 #define EGL_DRI2_INCLUDED
 
+#include <stdint.h>
+
 #ifdef HAVE_X11_PLATFORM
 #include <xcb/xcb.h>
 #include <xcb/dri2.h>
@@ -72,6 +74,7 @@
 #include "egllog.h"
 #include "eglsurface.h"
 #include "eglimage.h"
+#include "eglsync.h"
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
@@ -91,12 +94,12 @@ struct dri2_egl_display_vtbl {
 
    _EGLSurface* (*create_window_surface)(_EGLDriver *drv, _EGLDisplay *dpy,
                                          _EGLConfig *config,
-                                         EGLNativeWindowType window,
+                                         void *native_window,
                                          const EGLint *attrib_list);
 
    _EGLSurface* (*create_pixmap_surface)(_EGLDriver *drv, _EGLDisplay *dpy,
                                          _EGLConfig *config,
-                                         EGLNativePixmapType pixmap,
+                                         void *native_pixmap,
                                          const EGLint *attrib_list);
 
    _EGLSurface* (*create_pbuffer_surface)(_EGLDriver *drv, _EGLDisplay *dpy,
@@ -131,13 +134,17 @@ struct dri2_egl_display_vtbl {
                                  EGLint width, EGLint height);
 
    EGLBoolean (*copy_buffers)(_EGLDriver *drv, _EGLDisplay *dpy,
-                              _EGLSurface *surf, EGLNativePixmapType target);
+                              _EGLSurface *surf, void *native_pixmap_target);
 
    EGLint (*query_buffer_age)(_EGLDriver *drv, _EGLDisplay *dpy,
                               _EGLSurface *surf);
 
    struct wl_buffer* (*create_wayland_buffer_from_image)(
                         _EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *img);
+
+   EGLBoolean (*get_sync_values)(_EGLDisplay *display, _EGLSurface *surface,
+                                 EGLuint64KHR *ust, EGLuint64KHR *msc,
+                                 EGLuint64KHR *sbc);
 };
 
 struct dri2_egl_display
@@ -150,14 +157,15 @@ struct dri2_egl_display
    int                       own_dri_screen;
    const __DRIconfig       **driver_configs;
    void                     *driver;
-   __DRIcoreExtension       *core;
-   __DRIdri2Extension       *dri2;
-   __DRIswrastExtension     *swrast;
-   __DRI2flushExtension     *flush;
-   __DRItexBufferExtension  *tex_buffer;
-   __DRIimageExtension      *image;
-   __DRIrobustnessExtension *robustness;
-   __DRI2configQueryExtension *config;
+   const __DRIcoreExtension       *core;
+   const __DRIdri2Extension       *dri2;
+   const __DRIswrastExtension     *swrast;
+   const __DRI2flushExtension     *flush;
+   const __DRItexBufferExtension  *tex_buffer;
+   const __DRIimageExtension      *image;
+   const __DRIrobustnessExtension *robustness;
+   const __DRI2configQueryExtension *config;
+   const __DRI2fenceExtension *fence;
    int                       fd;
 
    int                       own_device;
@@ -180,6 +188,7 @@ struct dri2_egl_display
 
 #ifdef HAVE_X11_PLATFORM
    xcb_connection_t         *conn;
+   int                      screen;
 #endif
 
 #ifdef HAVE_WAYLAND_PLATFORM
@@ -191,6 +200,8 @@ struct dri2_egl_display
    int                      authenticated;
    int                      formats;
    uint32_t                  capabilities;
+   int                      is_render_node;
+   int                      is_different_gpu;
 #endif
 };
 
@@ -244,6 +255,8 @@ struct dri2_egl_surface
 #ifdef HAVE_WAYLAND_PLATFORM
       struct wl_buffer   *wl_buffer;
       __DRIimage         *dri_image;
+      /* for is_different_gpu case. NULL else */
+      __DRIimage         *linear_copy;
 #endif
 #ifdef HAVE_DRM_PLATFORM
       struct gbm_bo       *bo;
@@ -276,6 +289,12 @@ struct dri2_egl_image
    __DRIimage *dri_image;
 };
 
+struct dri2_egl_sync {
+   _EGLSync base;
+   int refcount;
+   void *fence;
+};
+
 /* From xmlpool/options.h, user exposed so should be stable */
 #define DRI_CONF_VBLANK_NEVER 0
 #define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
@@ -285,6 +304,7 @@ struct dri2_egl_image
 /* standard typecasts */
 _EGL_DRIVER_STANDARD_TYPECASTS(dri2_egl)
 _EGL_DRIVER_TYPECAST(dri2_egl_image, _EGLImage, obj)
+_EGL_DRIVER_TYPECAST(dri2_egl_sync, _EGLSync, obj)
 
 extern const __DRIimageLookupExtension image_lookup_extension;
 extern const __DRIuseInvalidateExtension use_invalidate;
@@ -327,4 +347,7 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp);
 EGLBoolean
 dri2_initialize_android(_EGLDriver *drv, _EGLDisplay *disp);
 
+void
+dri2_flush_drawable_for_swapbuffers(_EGLDisplay *disp, _EGLSurface *draw);
+
 #endif /* EGL_DRI2_INCLUDED */