mesa: Eliminate dd_function_table::MapBuffer

Replace all calls to dd_function_table::MapBuffer with appropriate
calls to dd_function_table::MapBufferRange, then remove all the cruft.

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>

1 files changed, 0 insertions, 43 deletions

diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c
index dd2eca7bc96..a451b44049e 100644
--- a/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -236,48 +236,6 @@ static long st_bufferobj_zero_length = 0;
 
 
 /**
- * Called via glMapBufferARB().
- */
-static void *
-st_bufferobj_map(struct gl_context *ctx, GLenum access,
-                 struct gl_buffer_object *obj)
-{
-   struct st_buffer_object *st_obj = st_buffer_object(obj);
-   uint flags;
-
-   switch (access) {
-   case GL_WRITE_ONLY:
-      flags = PIPE_TRANSFER_WRITE;
-      break;
-   case GL_READ_ONLY:
-      flags = PIPE_TRANSFER_READ;
-      break;
-   case GL_READ_WRITE:
-   default:
-      flags = PIPE_TRANSFER_READ_WRITE;
-      break;      
-   }
-
-   /* Handle zero-size buffers here rather than in drivers */
-   if (obj->Size == 0) {
-      obj->Pointer = &st_bufferobj_zero_length;
-   }
-   else {
-      obj->Pointer = pipe_buffer_map(st_context(ctx)->pipe,
-                                     st_obj->buffer,
-                                     flags,
-                                     &st_obj->transfer);
-   }
-
-   if (obj->Pointer) {
-      obj->Offset = 0;
-      obj->Length = obj->Size;
-   }
-   return obj->Pointer;
-}
-
-
-/**
  * Called via glMapBufferRange().
  */
 static void *
@@ -442,7 +400,6 @@ st_init_bufferobject_functions(struct dd_function_table *functions)
    functions->BufferData = st_bufferobj_data;
    functions->BufferSubData = st_bufferobj_subdata;
    functions->GetBufferSubData = st_bufferobj_get_subdata;
-   functions->MapBuffer = st_bufferobj_map;
    functions->MapBufferRange = st_bufferobj_map_range;
    functions->FlushMappedBufferRange = st_bufferobj_flush_mapped_range;
    functions->UnmapBuffer = st_bufferobj_unmap;