Mesa (gallium-userbuf): st/mesa: unmap upload buffer after uploading indices and constants

[Marek Olšák]

Module: Mesa
Branch: gallium-userbuf
Commit: 8c5ff5a41fa63634e2cc8037a0a601c60d233537
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8c5ff5a41fa63634e2cc8037a0a601c60d233537

Author: Marek Olšák <maraeo at gmail.com>
Date:   Mon Apr 30 20:56:25 2012 +0200

st/mesa: unmap upload buffer after uploading indices and constants

---

 src/mesa/state_tracker/st_atom_constbuf.c |    1 +
 src/mesa/state_tracker/st_draw.c          |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_atom_constbuf.c b/src/mesa/state_tracker/st_atom_constbuf.c
index c9018b3..fd92285 100644
--- a/src/mesa/state_tracker/st_atom_constbuf.c
+++ b/src/mesa/state_tracker/st_atom_constbuf.c
@@ -81,6 +81,7 @@ void st_upload_constants( struct st_context *st,
          cb.user_buffer = NULL;
          u_upload_data(st->constbuf_uploader, 0, paramBytes,
                        params->ParameterValues, &cb.buffer_offset, &cb.buffer);
+         u_upload_unmap(st->constbuf_uploader);
       } else {
          cb.buffer = NULL;
          cb.user_buffer = params->ParameterValues;
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index cbf4e59..ab2290f 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -594,6 +594,7 @@ setup_index_buffer(struct st_context *st,
    else if (st->indexbuf_uploader) {
       u_upload_data(st->indexbuf_uploader, 0, ib->count * ibuffer->index_size,
                     ib->ptr, &ibuffer->offset, &ibuffer->buffer);
+      u_upload_unmap(st->indexbuf_uploader);
    }
    else {
       /* indices are in user space memory */