From a5c03bd6f16517bf35c273741080492d70d64c29 Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@vmware.com>
Date: Sat, 16 Jan 2010 09:30:28 +0000
Subject: draw: Fix memory leak in gs code

---
 src/gallium/auxiliary/draw/draw_context.c | 1 +
 src/gallium/auxiliary/draw/draw_gs.c      | 9 +++++++++
 src/gallium/auxiliary/draw/draw_private.h | 1 +
 3 files changed, 11 insertions(+)

(limited to 'src/gallium/auxiliary')

diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 667aa46b20..e90dfc5aec 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -95,6 +95,7 @@ void draw_destroy( struct draw_context *draw )
    draw_pipeline_destroy( draw );
    draw_pt_destroy( draw );
    draw_vs_destroy( draw );
+   draw_gs_destroy( draw );
 
    FREE( draw );
 }
diff --git a/src/gallium/auxiliary/draw/draw_gs.c b/src/gallium/auxiliary/draw/draw_gs.c
index 5db2e75542..daf8d071f1 100644
--- a/src/gallium/auxiliary/draw/draw_gs.c
+++ b/src/gallium/auxiliary/draw/draw_gs.c
@@ -59,6 +59,15 @@ draw_gs_init( struct draw_context *draw )
    return TRUE;
 }
 
+void draw_gs_destroy( struct draw_context *draw )
+{
+   if (!draw->gs.machine)
+      return;
+
+   align_free(draw->gs.machine->Primitives);
+
+   tgsi_exec_machine_destroy(draw->gs.machine);
+}
 
 void draw_gs_set_constants( struct draw_context *draw,
                             const float (*constants)[4],
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index d5e1c0ce2a..ef49e57536 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -269,6 +269,7 @@ boolean draw_gs_init( struct draw_context *draw );
 void draw_gs_set_constants( struct draw_context *,
                             const float (*constants)[4],
                             unsigned size );
+void draw_gs_destroy( struct draw_context *draw );
 
 /*******************************************************************************
  * Common shading code:
-- 
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