Otherwise, the table could be full of uninitialized garbage. That means
the NULL check at the bottom might not happen, so we wouldn't get the
_mesa_problem, and we'd then return garbage.
format_pack.c also has tables like this and memsets them.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/main/format_unpack.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/mesa/main/format_unpack.c b/src/mesa/main/format_unpack.c
index 0933b4e..7206d25 100644
--- a/src/mesa/main/format_unpack.c
+++ b/src/mesa/main/format_unpack.c
@@ -1730,6 +1730,8 @@ get_unpack_rgba_function(gl_format format)
static GLboolean initialized = GL_FALSE;
if (!initialized) {
+ memset(table, 0, sizeof(table));
+
table[MESA_FORMAT_NONE] = NULL;
table[MESA_FORMAT_RGBA8888] = unpack_RGBA8888;
--
1.8.2.1
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