intel / DRI2: When available, use DRI2GetBuffersWithFormat

[mesa.git] / src / mesa / state_tracker / st_draw_feedback.c

diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c
index 5c9c4506c225615976aaec637ce402d02c07cc72..e533afd051e578b23bdce0254d8699c005b005a3 100644 (file)
--- a/src/mesa/state_tracker/st_draw_feedback.c
+++ b/src/mesa/state_tracker/st_draw_feedback.c
@@ -152,8 +152,8 @@ st_feedback_draw_vbo(GLcontext *ctx,
          assert(stobj->buffer);
 
          vbuffers[attr].buffer = NULL;
-         pipe_buffer_reference(pipe->screen, &vbuffers[attr].buffer, stobj->buffer);
-         vbuffers[attr].buffer_offset = (unsigned) arrays[0]->Ptr;/* in bytes */
+         pipe_buffer_reference(&vbuffers[attr].buffer, stobj->buffer);
+         vbuffers[attr].buffer_offset = pointer_to_offset(arrays[0]->Ptr);
          velements[attr].src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
       }
       else {
@@ -248,7 +248,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
    for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
       if (draw->pt.vertex_buffer[i].buffer) {
          pipe_buffer_unmap(pipe->screen, draw->pt.vertex_buffer[i].buffer);
-         pipe_buffer_reference(pipe->screen, &draw->pt.vertex_buffer[i].buffer, NULL);
+         pipe_buffer_reference(&draw->pt.vertex_buffer[i].buffer, NULL);
          draw_set_mapped_vertex_buffer(draw, i, NULL);
       }
    }