X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fpython%2Fst_device.h;h=a246b6a1f25b495e5e3f03d7679fc598f043f60e;hb=1f196b786d6bd0c6a5dbdc638574ff716cc3d4de;hp=7cfe6de9f6a733ab9bc8c065e0ef3478fc5b1cd1;hpb=b0caa10a85b39f0e657dc0c4816884c9356b0b1a;p=mesa.git

diff --git a/src/gallium/state_trackers/python/st_device.h b/src/gallium/state_trackers/python/st_device.h
index 7cfe6de9f6a..a246b6a1f25 100644
--- a/src/gallium/state_trackers/python/st_device.h
+++ b/src/gallium/state_trackers/python/st_device.h
@@ -38,10 +38,12 @@ struct pipe_context;
 struct st_winsys; 
 
 
-struct st_buffer {
-   struct st_device *st_dev;
-   
-   struct pipe_buffer *buffer;
+struct st_surface
+{
+   struct pipe_texture *texture;
+   unsigned face;
+   unsigned level;
+   unsigned zslice;
 };
 
 
@@ -64,26 +66,29 @@ struct st_context {
    
    unsigned num_vertex_elements;
    struct pipe_vertex_element vertex_elements[PIPE_MAX_ATTRIBS];
+   
+   struct pipe_framebuffer_state framebuffer;
 };
 
 
 struct st_device {
+   /* FIXME: we also need to refcount for textures and surfaces... */
+   struct pipe_reference reference;
+
    const struct st_winsys *st_ws; 
 
    struct pipe_screen *real_screen;
    struct pipe_screen *screen;
-   
-   /* FIXME: we also need to refcount for textures and surfaces... */
-   unsigned refcount;
 };
 
 
-struct st_buffer *
-st_buffer_create(struct st_device *st_dev,
-                 unsigned alignment, unsigned usage, unsigned size);
-
-void
-st_buffer_destroy(struct st_buffer *st_buf);
+static INLINE struct pipe_surface *
+st_pipe_surface(struct st_surface *surface, unsigned usage) 
+{
+   struct pipe_texture *texture = surface->texture;
+   struct pipe_screen *screen = texture->screen;
+   return screen->get_tex_surface(screen, texture, surface->face, surface->level, surface->zslice, usage);
+}
 
 struct st_context *
 st_context_create(struct st_device *st_dev);