X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fegl%2Fgdi%2Fnative_gdi.c;h=d3fec719a21fadf91a815a32f1d18a041911c2e4;hb=41f5d2e8acbe3d6393f8012813609215534b5678;hp=91701e5b7df2675ea2d2d70607b9e276acf8a3f8;hpb=8977879ec91b21572abd9bb95dcd0e72ba49f753;p=mesa.git

diff --git a/src/gallium/state_trackers/egl/gdi/native_gdi.c b/src/gallium/state_trackers/egl/gdi/native_gdi.c
index 91701e5b7df..d3fec719a21 100644
--- a/src/gallium/state_trackers/egl/gdi/native_gdi.c
+++ b/src/gallium/state_trackers/egl/gdi/native_gdi.c
@@ -41,7 +41,7 @@ struct gdi_display {
    struct native_display base;
 
    HDC hDC;
-   struct native_event_handler *event_handler;
+   const struct native_event_handler *event_handler;
 
    struct native_config *configs;
    int num_configs;
@@ -159,6 +159,30 @@ gdi_surface_swap_buffers(struct native_surface *nsurf)
    return ret;
 }
 
+static boolean
+gdi_surface_present(struct native_surface *nsurf,
+                    const native_present_control *ctrl)
+{
+   boolean ret;
+
+   if (ctrl->preserve || ctrl->swap_interval)
+      return FALSE;
+
+   switch (ctrl->natt) {
+   case NATIVE_ATTACHMENT_FRONT_LEFT:
+      ret = gdi_surface_flush_frontbuffer(nsurf);
+      break;
+   case NATIVE_ATTACHMENT_BACK_LEFT:
+      ret = gdi_surface_swap_buffers(nsurf);
+      break;
+   default:
+      ret = FALSE;
+      break;
+   }
+
+   return ret;
+}
+
 static boolean
 gdi_surface_validate(struct native_surface *nsurf, uint attachment_mask,
                         unsigned int *seq_num, struct pipe_resource **textures,
@@ -231,8 +255,7 @@ gdi_display_create_window_surface(struct native_display *ndpy,
    gdi_surface_update_geometry(&gsurf->base);
 
    gsurf->base.destroy = gdi_surface_destroy;
-   gsurf->base.swap_buffers = gdi_surface_swap_buffers;
-   gsurf->base.flush_frontbuffer = gdi_surface_flush_frontbuffer;
+   gsurf->base.present = gdi_surface_present;
    gsurf->base.validate = gdi_surface_validate;
    gsurf->base.wait = gdi_surface_wait;
 
@@ -260,7 +283,7 @@ fill_color_formats(struct native_display *ndpy, enum pipe_format formats[8])
 
    for (i = 0; i < Elements(candidates); i++) {
       if (screen->is_format_supported(screen, candidates[i],
-               PIPE_TEXTURE_2D, 0, PIPE_BIND_RENDER_TARGET, 0))
+               PIPE_TEXTURE_2D, 0, PIPE_BIND_RENDER_TARGET))
          formats[count++] = candidates[i];
    }
 
@@ -294,7 +317,6 @@ gdi_display_get_configs(struct native_display *ndpy, int *num_configs)
          nconf->color_format = formats[i];
 
          nconf->window_bit = TRUE;
-         nconf->slow_config = TRUE;
       }
 
       gdpy->num_configs = count;
@@ -321,6 +343,8 @@ gdi_display_get_param(struct native_display *ndpy,
       /* private buffers are allocated */
       val = FALSE;
       break;
+   case NATIVE_PARAM_PRESERVE_BUFFER:
+   case NATIVE_PARAM_MAX_SWAP_INTERVAL:
    default:
       val = 0;
       break;
@@ -337,40 +361,44 @@ gdi_display_destroy(struct native_display *ndpy)
    if (gdpy->configs)
       FREE(gdpy->configs);
 
-   gdpy->base.screen->destroy(gdpy->base.screen);
+   ndpy_uninit(ndpy);
 
    FREE(gdpy);
 }
 
-static struct native_display *
-gdi_create_display(HDC hDC, struct native_event_handler *event_handler,
-                   void *user_data)
+static boolean
+gdi_display_init_screen(struct native_display *ndpy)
 {
-   struct gdi_display *gdpy;
+   struct gdi_display *gdpy = gdi_display(ndpy);
    struct sw_winsys *winsys;
 
-   gdpy = CALLOC_STRUCT(gdi_display);
-   if (!gdpy)
-      return NULL;
-
-   gdpy->hDC = hDC;
-   gdpy->event_handler = event_handler;
-   gdpy->base.user_data = user_data;
-
    winsys = gdi_create_sw_winsys();
-   if (!winsys) {
-      FREE(gdpy);
-      return NULL;
-   }
+   if (!winsys)
+      return FALSE;
 
    gdpy->base.screen = gdpy->event_handler->new_sw_screen(&gdpy->base, winsys);
    if (!gdpy->base.screen) {
       if (winsys->destroy)
          winsys->destroy(winsys);
-      FREE(gdpy);
-      return NULL;
+      return FALSE;
    }
 
+   return TRUE;
+}
+
+static struct native_display *
+gdi_create_display(HDC hDC, const struct native_event_handler *event_handler)
+{
+   struct gdi_display *gdpy;
+
+   gdpy = CALLOC_STRUCT(gdi_display);
+   if (!gdpy)
+      return NULL;
+
+   gdpy->hDC = hDC;
+   gdpy->event_handler = event_handler;
+
+   gdpy->base.init_screen = gdi_display_init_screen;
    gdpy->base.destroy = gdi_display_destroy;
    gdpy->base.get_param = gdi_display_get_param;
 
@@ -380,11 +408,12 @@ gdi_create_display(HDC hDC, struct native_event_handler *event_handler,
    return &gdpy->base;
 }
 
+static const struct native_event_handler *gdi_event_handler;
+
 static struct native_display *
-native_create_display(void *dpy, struct native_event_handler *event_handler,
-                      void *user_data)
+native_create_display(void *dpy, boolean use_sw)
 {
-   return gdi_create_display((HDC) dpy, event_handler, user_data);
+   return gdi_create_display((HDC) dpy, gdi_event_handler);
 }
 
 static const struct native_platform gdi_platform = {
@@ -393,7 +422,8 @@ static const struct native_platform gdi_platform = {
 };
 
 const struct native_platform *
-native_get_gdi_platform(void)
+native_get_gdi_platform(const struct native_event_handler *event_handler)
 {
+   gdi_event_handler = event_handler;
    return &gdi_platform;
 }