egl/dri2: Add reference count for dri2_egl_display

[android-x86/external-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 9aa2a8c..02f9604 100644 (file)
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -35,6 +35,10 @@
 #include <xcb/dri2.h>
 #include <xcb/xfixes.h>
 #include <X11/Xlib-xcb.h>
+
+#ifdef HAVE_DRI3
+#include "loader_dri3_helper.h"
+#endif
 #endif
 
 #ifdef HAVE_WAYLAND_PLATFORM
@@ -145,6 +149,8 @@ struct dri2_egl_display_vtbl {
    EGLBoolean (*get_sync_values)(_EGLDisplay *display, _EGLSurface *surface,
                                  EGLuint64KHR *ust, EGLuint64KHR *msc,
                                  EGLuint64KHR *sbc);
+
+   __DRIdrawable *(*get_dri_drawable)(_EGLSurface *surf);
 };
 
 struct dri2_egl_display
@@ -158,6 +164,7 @@ struct dri2_egl_display
    const __DRIconfig       **driver_configs;
    void                     *driver;
    const __DRIcoreExtension       *core;
+   const __DRIimageDriverExtension *image_driver;
    const __DRIdri2Extension       *dri2;
    const __DRIswrastExtension     *swrast;
    const __DRI2flushExtension     *flush;
@@ -167,8 +174,13 @@ struct dri2_egl_display
    const __DRI2configQueryExtension *config;
    const __DRI2fenceExtension *fence;
    const __DRI2rendererQueryExtension *rendererQuery;
+   const __DRI2interopExtension *interop;
    int                       fd;
 
+   /* dri2_initialize/dri2_terminate increment/decrement this count, so does
+    * dri2_make_current (tracks if there are active contexts/surfaces). */
+   int                       ref_count;
+
    int                       own_device;
    int                       swap_available;
    int                       invalidate_available;
@@ -190,6 +202,9 @@ struct dri2_egl_display
 #ifdef HAVE_X11_PLATFORM
    xcb_connection_t         *conn;
    int                      screen;
+#ifdef HAVE_DRI3
+   struct loader_dri3_extensions loader_dri3_ext;
+#endif
 #endif
 
 #ifdef HAVE_WAYLAND_PLATFORM
@@ -202,9 +217,10 @@ struct dri2_egl_display
    int                      authenticated;
    int                      formats;
    uint32_t                  capabilities;
-   int                      is_render_node;
-   int                      is_different_gpu;
 #endif
+
+   int              is_render_node;
+   int                      is_different_gpu;
 };
 
 struct dri2_egl_context
@@ -274,6 +290,7 @@ struct dri2_egl_surface
 #ifdef HAVE_ANDROID_PLATFORM
    struct ANativeWindow *window;
    struct ANativeWindowBuffer *buffer;
+   __DRIimage *dri_image;
 
    /* EGL-owned buffers */
    __DRIbuffer           *local_buffers[__DRI_BUFFER_COUNT];
@@ -284,10 +301,8 @@ struct dri2_egl_surface
 struct dri2_egl_config
 {
    _EGLConfig         base;
-   const __DRIconfig *dri_single_config;
-   const __DRIconfig *dri_double_config;
-   const __DRIconfig *dri_srgb_single_config;
-   const __DRIconfig *dri_srgb_double_config;
+   const __DRIconfig *dri_single_config[2];
+   const __DRIconfig *dri_double_config[2];
 };
 
 struct dri2_egl_image
@@ -298,6 +313,8 @@ struct dri2_egl_image
 
 struct dri2_egl_sync {
    _EGLSync base;
+   mtx_t mutex;
+   cnd_t cond;
    int refcount;
    void *fence;
 };
@@ -327,8 +344,14 @@ EGLBoolean
 dri2_load_driver_swrast(_EGLDisplay *disp);
 
 EGLBoolean
+dri2_load_driver_dri3(_EGLDisplay *disp);
+
+EGLBoolean
 dri2_create_screen(_EGLDisplay *disp);
 
+__DRIdrawable *
+dri2_surface_get_dri_drawable(_EGLSurface *surf);
+
 __DRIimage *
 dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data);
 
@@ -342,6 +365,10 @@ dri2_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
                      _EGLContext *ctx, EGLenum target,
                      EGLClientBuffer buffer, const EGLint *attr_list);
 
+_EGLImage *
+dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
+                         EGLClientBuffer buffer, const EGLint *attr_list);
+
 EGLBoolean
 dri2_initialize_x11(_EGLDriver *drv, _EGLDisplay *disp);