Mesa (master): mesa/st: Fix vertex buffer leak
Thomas Hellstrom
thomash at kemper.freedesktop.org
Tue Feb 8 10:02:01 UTC 2011
Module: Mesa
Branch: master
Commit: bb1036aae5b31af583b9aa263fec73c899383493
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bb1036aae5b31af583b9aa263fec73c899383493
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date: Mon Feb 7 15:37:05 2011 +0100
mesa/st: Fix vertex buffer leak
Make sure we unreference the vertex buffer pointers in a local array.
This fixes huge vertex buffer / memory leaks in mesa demos "fire" and "engine".
NOTE: This is a candidate for the 7.9 and 7.10 branches.
Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
---
src/mesa/state_tracker/st_draw_feedback.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c
index 4e76a05..c11c769 100644
--- a/src/mesa/state_tracker/st_draw_feedback.c
+++ b/src/mesa/state_tracker/st_draw_feedback.c
@@ -261,6 +261,7 @@ st_feedback_draw_vbo(struct gl_context *ctx,
pipe_buffer_unmap(pipe, vb_transfer[i]);
pipe_resource_reference(&draw->pt.vertex_buffer[i].buffer, NULL);
draw_set_mapped_vertex_buffer(draw, i, NULL);
+ pipe_resource_reference(&vbuffers[i].buffer, NULL);
}
}
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