mesa: Remove target parameter from dd_function_table::GetBufferSubData

No driver used that parameter, and most drivers ended up with a bunch
of unused-parameter warnings because it was there.

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]>

2 files changed, 4 insertions, 5 deletions

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index b0721ea600b..41e83b0d689 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -419,12 +419,11 @@ _mesa_buffer_subdata( struct gl_context *ctx, GLintptrARB offset,
  * \sa glBufferGetSubDataARB, dd_function_table::GetBufferSubData.
  */
 static void
-_mesa_buffer_get_subdata( struct gl_context *ctx,
-                          GLenum target, GLintptrARB offset,
+_mesa_buffer_get_subdata( struct gl_context *ctx, GLintptrARB offset,
 			  GLsizeiptrARB size, GLvoid * data,
 			  struct gl_buffer_object * bufObj )
 {
-   (void) ctx; (void) target;
+   (void) ctx;
 
    if (bufObj->Data && ((GLsizeiptrARB) (size + offset) <= bufObj->Size)) {
       memcpy( data, (GLubyte *) bufObj->Data + offset, size );
@@ -995,7 +994,7 @@ _mesa_GetBufferSubDataARB(GLenum target, GLintptrARB offset,
    }
 
    ASSERT(ctx->Driver.GetBufferSubData);
-   ctx->Driver.GetBufferSubData( ctx, target, offset, size, data, bufObj );
+   ctx->Driver.GetBufferSubData( ctx, offset, size, data, bufObj );
 }
 
 
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 54fcb88f69a..5560d96931a 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -702,7 +702,7 @@ struct dd_function_table {
 			  GLsizeiptrARB size, const GLvoid *data,
 			  struct gl_buffer_object *obj );
 
-   void (*GetBufferSubData)( struct gl_context *ctx, GLenum target,
+   void (*GetBufferSubData)( struct gl_context *ctx,
 			     GLintptrARB offset, GLsizeiptrARB size,
 			     GLvoid *data, struct gl_buffer_object *obj );