1 files changed, 35 insertions, 29 deletions

diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index 6aba6ef1ee..1aa0cbe4dc 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -65,7 +65,7 @@ struct pipe_context {
                         unsigned mode, unsigned start, unsigned count);
 
    void (*draw_elements)( struct pipe_context *pipe,
-                          struct pipe_buffer *indexBuffer,
+                          struct pipe_resource *indexBuffer,
                           unsigned indexSize,
                           unsigned mode, unsigned start, unsigned count);
 
@@ -77,7 +77,7 @@ struct pipe_context {
                                  unsigned instanceCount);
 
    void (*draw_elements_instanced)(struct pipe_context *pipe,
-                                   struct pipe_buffer *indexBuffer,
+                                   struct pipe_resource *indexBuffer,
                                    unsigned indexSize,
                                    unsigned mode,
                                    unsigned start,
@@ -91,7 +91,7 @@ struct pipe_context {
     * module.
     */
    void (*draw_range_elements)( struct pipe_context *pipe,
-                                struct pipe_buffer *indexBuffer,
+                                struct pipe_resource *indexBuffer,
                                 unsigned indexSize,
                                 unsigned minIndex,
                                 unsigned maxIndex,
@@ -200,7 +200,7 @@ struct pipe_context {
 
    void (*set_constant_buffer)( struct pipe_context *,
                                 uint shader, uint index,
-                                struct pipe_buffer *buf );
+                                struct pipe_resource *buf );
 
    void (*set_framebuffer_state)( struct pipe_context *,
                                   const struct pipe_framebuffer_state * );
@@ -291,27 +291,15 @@ struct pipe_context {
     * \param level  mipmap level.
     * \return mask of PIPE_REFERENCED_FOR_READ/WRITE or PIPE_UNREFERENCED
     */
-   unsigned int (*is_texture_referenced)(struct pipe_context *pipe,
-					 struct pipe_texture *texture,
-					 unsigned face, unsigned level);
-
-   /**
-    * Check whether a buffer is referenced by an unflushed hw command.
-    * The state-tracker uses this function to avoid unnecessary flushes.
-    * It is safe (but wasteful) to always return
-    * PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE.
-    * \param pipe  context whose unflushed hw commands will be checked.
-    * \param buf  buffer to check.
-    * \return mask of PIPE_REFERENCED_FOR_READ/WRITE or PIPE_UNREFERENCED
-    */
-   unsigned int (*is_buffer_referenced)(struct pipe_context *pipe,
-					struct pipe_buffer *buf);
+   unsigned int (*is_resource_referenced)(struct pipe_context *pipe,
+					  struct pipe_resource *texture,
+					  unsigned face, unsigned level);
 
    /**
     * Create a view on a texture to be used by a shader stage.
     */
    struct pipe_sampler_view * (*create_sampler_view)(struct pipe_context *ctx,
-                                                     struct pipe_texture *texture,
+                                                     struct pipe_resource *texture,
                                                      const struct pipe_sampler_view *templat);
 
    void (*sampler_view_destroy)(struct pipe_context *ctx,
@@ -324,24 +312,42 @@ struct pipe_context {
     * Transfers are (by default) context-private and allow uploads to be
     * interleaved with
     */
-   struct pipe_transfer *(*get_tex_transfer)(struct pipe_context *,
-                                             struct pipe_texture *texture,
-                                             unsigned face, unsigned level,
-                                             unsigned zslice,
-                                             enum pipe_transfer_usage usage,
-                                             unsigned x, unsigned y,
-                                             unsigned w, unsigned h);
-
-   void (*tex_transfer_destroy)(struct pipe_context *,
+   struct pipe_transfer *(*get_transfer)(struct pipe_context *,
+					 struct pipe_resource *resource,
+					 struct pipe_subresource,
+					 unsigned usage,  /* a combination of PIPE_TRANSFER_x */
+					 const struct pipe_box *);
+
+   void (*transfer_destroy)(struct pipe_context *,
                                 struct pipe_transfer *);
    
    void *(*transfer_map)( struct pipe_context *,
                           struct pipe_transfer *transfer );
 
+   /* If transfer was created with WRITE|FLUSH_EXPLICIT, only the
+    * regions specified with this call are guaranteed to be written to
+    * the resource.
+    */
+   void (*transfer_flush_region)( struct pipe_context *,
+				  struct pipe_transfer *transfer,
+				  const struct pipe_box *);
+
    void (*transfer_unmap)( struct pipe_context *,
                            struct pipe_transfer *transfer );
 
 
+   /* One-shot transfer operation with data supplied in a user
+    * pointer.  XXX: strides??
+    */
+   void (*transfer_inline_write)( struct pipe_context *,
+				  struct pipe_resource *,
+				  struct pipe_subresource,
+				  unsigned usage, /* a combination of PIPE_TRANSFER_x */
+				  const struct pipe_box *,
+				  const void *data,
+				  unsigned stride,
+				  unsigned slice_stride);
+
 };