2 files changed, 25 insertions, 5 deletions

diff --git a/src/gallium/include/pipe/p_inlines.h b/src/gallium/include/pipe/p_inlines.h
index a5c1e8270a3..25257bdf3f4 100644
--- a/src/gallium/include/pipe/p_inlines.h
+++ b/src/gallium/include/pipe/p_inlines.h
@@ -118,7 +118,7 @@ pipe_buffer_write(struct pipe_screen *screen,
                   unsigned offset, unsigned size,
                   const void *data)
 {
-   uint8_t *map;
+   void *map;
    
    assert(offset < buf->size);
    assert(offset + size <= buf->size);
@@ -129,7 +129,7 @@ pipe_buffer_write(struct pipe_screen *screen,
                                PIPE_BUFFER_USAGE_FLUSH_EXPLICIT);
    assert(map);
    if(map) {
-      memcpy(map + offset, data, size);
+      memcpy((uint8_t *)map + offset, data, size);
       pipe_buffer_flush_mapped_range(screen, buf, offset, size);
       pipe_buffer_unmap(screen, buf);
    }
@@ -141,7 +141,7 @@ pipe_buffer_read(struct pipe_screen *screen,
                  unsigned offset, unsigned size,
                  void *data)
 {
-   uint8_t *map;
+   void *map;
    
    assert(offset < buf->size);
    assert(offset + size <= buf->size);
@@ -150,11 +150,31 @@ pipe_buffer_read(struct pipe_screen *screen,
    map = pipe_buffer_map_range(screen, buf, offset, size, PIPE_BUFFER_USAGE_CPU_READ);
    assert(map);
    if(map) {
-      memcpy(data, map + offset, size);
+      memcpy(data, (const uint8_t *)map + offset, size);
       pipe_buffer_unmap(screen, buf);
    }
 }
 
+static INLINE void *
+pipe_transfer_map( struct pipe_transfer *transf )
+{
+   struct pipe_screen *screen = transf->texture->screen;
+   return screen->transfer_map(screen, transf);
+}
+
+static INLINE void
+pipe_transfer_unmap( struct pipe_transfer *transf )
+{
+   struct pipe_screen *screen = transf->texture->screen;
+   screen->transfer_unmap(screen, transf);
+}
+
+static INLINE void
+pipe_transfer_destroy( struct pipe_transfer *transf )
+{
+   struct pipe_screen *screen = transf->texture->screen;
+   return screen->tex_transfer_destroy(transf);
+}
 
 #ifdef __cplusplus
 }
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 626bedb35a8..2187f5b3677 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -307,7 +307,7 @@ struct pipe_transfer
    unsigned nblocksx;            /**< allocated width in blocks */
    unsigned nblocksy;            /**< allocated height in blocks */
    unsigned stride;              /**< stride in bytes between rows of blocks */
-   unsigned usage;               /**< PIPE_TRANSFER_*  */
+   enum pipe_transfer_usage usage; /**< PIPE_TRANSFER_*  */
 
    struct pipe_texture *texture; /**< texture to transfer to/from  */
    unsigned face;