For the series:
Reviewed-by: Nicolai Hähnle <nicolai.haeh...@amd.com>
On 08.11.2017 01:07, Brian Paul wrote:
I've noticed at least two places where we store the TGSI opcode in
an unsigned:8 bitfield. We're at 249 opcodes now. If we hit 256 we'll
need to grow those bitfields. Use the new ASSERT_BITFIELD_SIZE() macro
to detect that.
---
src/gallium/auxiliary/tgsi/tgsi_info.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c
b/src/gallium/auxiliary/tgsi/tgsi_info.c
index 4e39950..23dc95a 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_info.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_info.c
@@ -27,6 +27,7 @@
#include "util/u_debug.h"
#include "util/u_memory.h"
+#include "util/bitfield_assert.h"
#include "tgsi_info.h"
#define NONE TGSI_OUTPUT_NONE
@@ -55,6 +56,8 @@ tgsi_get_opcode_info( uint opcode )
{
static boolean firsttime = 1;
+ ASSERT_BITFIELD_SIZE(struct tgsi_opcode_info, opcode, TGSI_OPCODE_LAST - 1);
+
if (firsttime) {
unsigned i;
firsttime = 0;
--
Lerne, wie die Welt wirklich ist,
Aber vergiss niemals, wie sie sein sollte.
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