i965: free shader's constant buffer in brwDeleteProgram()

Fixes mem leak observed with texcombine test.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index 457bc2fc7f..fbf1ddd1e3 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -95,6 +95,12 @@ static struct gl_program *brwNewProgram( GLcontext *ctx,
 static void brwDeleteProgram( GLcontext *ctx,
 			      struct gl_program *prog )
 {
+   if (prog->Target == GL_FRAGMENT_PROGRAM_ARB) {
+      struct gl_fragment_program *fprog = (struct gl_fragment_program *) prog;
+      struct brw_fragment_program *brw_fprog = brw_fragment_program(fprog);
+      dri_bo_unreference(brw_fprog->const_buffer);
+   }
+
    _mesa_delete_program( ctx, prog );
 }