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Diffstat (limited to 'src/mesa/x86/rtasm/x86sse.c')
-rw-r--r--src/mesa/x86/rtasm/x86sse.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/src/mesa/x86/rtasm/x86sse.c b/src/mesa/x86/rtasm/x86sse.c
index 3ea37bb5e76..612cd51a6ee 100644
--- a/src/mesa/x86/rtasm/x86sse.c
+++ b/src/mesa/x86/rtasm/x86sse.c
@@ -1063,20 +1063,29 @@ struct x86_reg x86_fn_arg( struct x86_function *p,
}
-void x86_init_func( struct x86_function *p )
-{
- x86_init_func_size(p, 1024);
-}
-
-void x86_init_func_size( struct x86_function *p, GLuint code_size )
+/**
+ * Initialize an x86_function object, allocating space for up to
+ * 'code_size' bytes of code.
+ */
+GLboolean x86_init_func( struct x86_function *p, GLuint code_size )
{
+ assert(!p->store);
p->store = _mesa_exec_malloc(code_size);
- p->csr = p->store;
+ if (p->store) {
+ p->csr = p->store;
+ return GL_TRUE;
+ }
+ else {
+ p->csr = NULL;
+ return GL_FALSE;
+ }
}
void x86_release_func( struct x86_function *p )
{
- _mesa_exec_free(p->store);
+ if (p->store)
+ _mesa_exec_free(p->store);
+ p->store = p->csr = NULL;
}