From: Brian <brian.paul@tungstengraphics.com>
Date: Fri, 28 Dec 2007 21:25:09 +0000 (-0700)
Subject: unref buffer after drawing, fixes rastpos mem leak
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=678db26b9d2db0c76e7676b5499d8d55a5619a94;p=mesa.git

unref buffer after drawing, fixes rastpos mem leak
---

diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index b3d463043d4..96db9e3c03b 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -616,6 +616,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
       if (draw->vertex_buffer[i].buffer) {
          pipe->winsys->buffer_unmap(pipe->winsys,
                                     draw->vertex_buffer[i].buffer);
+         winsys->buffer_reference(winsys, &draw->vertex_buffer[i].buffer, NULL);
          draw_set_mapped_vertex_buffer(draw, i, NULL);
       }
    }